Flux-calibration Standards

Introduction

PypeIt provides access to a set of flux-calibration standards used to measure the sensitivity function of your observations. Within the code, the spectrum of the flux-calibration standard is determined by either the stellar type and V-band magnitude or the celestial coordinates of the observation.

Important

The stellar type and V-band magnitude take precedence over the celestial coordinates. When providing information for the flux-calibration routines, make sure you are providing information that will be used to select the standard spectrum you want.

Within the code, the primary calling function used to build the flux-calibration spectrum is get_standard_spectrum(); see the documentation for more detail. When defined by a stellar type and magnitude, get_standard_spectrum() is just a wrapper for get_model_standard(). When matching to a set of celestial coordinates, get_standard_spectrum() is just a wrapper for get_archive_standard().

When matching to a set of coordinates, the code searches through a prioritized list of the available archives. The current prioritized list can be found as follows:

>>> from pypeit.core import standard
>>> print(standard.get_archive_sets())
['xshooter' 'calspec' 'esofil' 'noao' 'ing']

If no match is found in these archives, the code will also search through the list of blackbody spectra. Tables with the coordinates of objects in these archives are provided in the sections below.

Data Access

All spectra for flux-calibration standards are returned as Spectrum objects. (We expect to transition these to specutils.Spectrum objects soon.) Each archive has its own class implementation (e.g., CalSpecFluxStandard) which are subclasses of either ArchivedFluxStandard or ModelFluxStandard, depending on the type of spectrum. This section provides brief instructions on how to programmatically access the spectra available in PypeIt.

Check if a standard is available

To simply check if there is any standard spectrum near a set of coordinates, use get_archive_standard():

>>> standard.get_archive_standard('12:37:23.52', '+25:03:59.9', check=True)
True

Load the standard from any archive nearest to a set of coordinates

To load the standard spectrum nearest to a set of coordinates, use get_archive_standard():

>>> spec = standard.get_archive_standard('12:37:23.52', '+25:03:59.9')
>>> spec
<pypeit.core.standard.CalSpecFluxStandard object at 0x11384af90>
>>> spec.archive
'calspec'
>>> spec.meta['source']
'calspec'
>>> print(spec.meta['Name'])
FEIGE66

Note that all information in the tables below are held in the meta dictionary of the Spectrum object.

Find the standard in a specific archive nearest to a set of coordinates

To find the standard nearest to a set of coordinates for a specific archive, use nearest_archive_entry():

>>> sep, tbl_row = standard.nearest_archive_entry('calspec', '12:37:23.52', '+25:03:59.9')
>>> sep
<Angle 0. deg>
>>> print(tbl_row['Name'])
FEIGE66

Load a standard from a specific archive using its name

If you want to access a spectrum from a specific archive, you can use the string names of the archives as follows:

>>> c = standard.archived_flux_classes()
>>> spec = c['calspec'].from_name('FEIGE66')
>>> type(spec)
<class 'pypeit.core.standard.CalSpecFluxStandard'>
>>> print(spec.meta['Name'])
FEIGE66

This is identical to:

>>> spec = standard.CalSpecFluxStandard.from_name('FEIGE66')

Note that names must be an exact match. You can also use the from_coordinates() method.

Plotting the spectrum

To plot the spectrum:

>>> from matplotlib import pyplot
>>> pyplot.plot(spec.wave, spec.flux)
>>> pyplot.show()

All the flux-calibration standards have units of \(10^{-17} {\rm erg/s/cm}^2/\mathrm{\mathring{A}}\).

Flux-Calibration Standard Archives

calspec standards

The following table is a semi-complete list of the standard stars we are using from the STScI CALSPEC calibration database. Please reference the review paper by Bohlin, Gordon, & Tremblay (2014) or Bohlin, Hubeny, & Rauch (2020) for research that makes use of this database. The most recent reference is Bohlin & Lockwood (2022, ISR STIS-07 or ACS 2022-05).

The standard stars below are selected from the CALSPEC database to be observational spectra (not models) and with V<15 mag. Although, note that most of the spectra have fluxes concatenated with a low resolution model for the extrapolation to 32 microns. Thus, the FITS headers of any spectra should be checked to be sure that the resolution of wavelength region of interest is sufficient for the science goals. The calspec standards available to PypeIt are:

File

Name

RA_2000

DEC_2000

V

Sp.T.

Simbad_Names

Wave_range(Ang)

Dwave_range(ang)

Wave_range(<11000Ang)

Dwave_range(<11000Ang)

Wave_range(<25000Ang)

Dwave_range(<25000Ang)

hd2811_stis_004.fits.gz

HD2811

00:31:18.49

-43:36:23

7.5

A3V

1140 - 318899

0.58 - 275.0

1140 - 10992

0.58 - 9.56

11001 - 24983

9.4 - 21.5

2m003618_stiswfcnic_006.fits.gz

2M0036+18*

00:36:16.112

+18:21:10.29

J=12.47

L3.5

2MASS J00361617+1821104

5294 - 24985

4.87 - 57.36

5294 - 11000

4.87 - 16.0

11016 - 24985

11.0 - 57.36

hd009051_stis_007.fits.gz

HD009051

01:28:46.503

-24:20:25.44

8.92

G7III

1710 - 318822

1.0 - 274.94

1710 - 10999

1.0 - 9.5

11008 - 24998

9.5 - 21.5

wd0148_467_stiswfc_001.fits.gz

WD0148+467

01:52:02.962

+47:00:06.65

12.46

DA3.6

1140 - 17150

0.58 - 25.0

1140 - 11000

0.58 - 16.0

11016 - 17150

7.0 - 25.0

hd14943_stis_005.fits.gz

HD14943

02:22:54.675

-51:05:31.66

5.91

A5V

HR 701

1140 - 318942

0.58 - 318.78

1140 - 10990

0.58 - 10.98

11001 - 24978

11.01 - 24.96

ksi2ceti_stis_006.fits.gz

KSI2 CETI

02:28:09.557

+08:27:36.22

4.28

B9III

HR718

1667 - 318912

1.37 - 275.0

1667 - 10992

1.37 - 10.68

11002 - 24984

9.4 - 21.5

wd0227_050_stiswfc_002.fits.gz

WD0227+050

02:30:16.628

+05:15:50.7

12.8

DA2.5

1140 - 17150

0.22 - 25.0

1140 - 11000

0.22 - 16.0

11016 - 17150

4.0 - 25.0

wd0308_565_stis_009.fits.gz

WD0308-565

03:09:47.918

-56:23:49.41

14.07

sdB

900 - 319927

0.0 - 972.42

900 - 11000

0.0 - 51.86

11001 - 24957

0.0 - 382.38

gd50_004.fits.gz

GD50

03:48:50.10

-00:58:30.0

14.06

DA1.2

1149 - 9203

1.0 - 2.55

1149 - 9203

1.0 - 2.55

hz4_stis_008.fits.gz

HZ4

03:55:21.988

+09:47:18.13

14.51

DA3.4

WD0352+096

1140 - 10238

0.46 - 4.92

1140 - 10238

0.46 - 4.92

lb227_004.fits.gz

LB227

04:09:28.50

+17:07:55.2

15.32

DA3.2

1149 - 9203

1.0 - 2.55

1149 - 9203

1.0 - 2.55

hz2_005.fits.gz

HZ2

04:12:43.49

+11:51:50.6

13.88

DA2.3

1148 - 9203

0.8 - 2.55

1148 - 9203

0.80 - 2.55

bd21d0607_stis_006.fits.gz

BD+21 0607

04:14:35.516

+22:21:04.25

9.22

F2

HD284248

1710 - 318986

1.37 - 275.31

1710 - 10995

1.37 - 9.51

11004 - 24990

9.41 - 21.53

hd031128_stis_006.fits.gz

HD031128

04:52:09.91

-27:03:50.94

9.14

F4V

1711 - 318744

1.32 - 275.09

1711 - 10996

1.32 - 9.5

11006 - 24992

9.4 - 21.51

g191b2b_stiswfcnic_004.fits.gz

G191B2B

05:05:30.618

+52:49:51.92

11.781

DA.8

BD+52 913,EGGR 247 WD0501+527

1140 - 319985

0.88 - 62.63

1140 - 11000

0.88 - 16.0

11016 - 24999

4.35 - 57.38

lamlep_stis_007.fits.gz

LAMBDA LEP

05:19:34.524

-13:10:36.44

4.29

B0.5V

1149 - 318974

1.0 - 63.79

1149 - 11000

1.0 - 4.88

11002 - 24997

2.2 - 5.0

sigori_stis_001.fits.gz

SIGMA ORI

05:38:44.765

-02:36:00.28

3.79

O9.5V+B0.2V

1669 - 10227

1.37 - 4.89

1669 - 10227

1.37 - 4.89

hd37962_stis_010.fits.gz

HD37962

05:40:51.966

-31:21:03.99

7.85

G2V

1711 - 318899

1.37 - 275.0

1711 - 10992

1.37 - 10.99

11001 - 24983

9.4 - 21.5

hd37725_stiswfc_004.fits.gz

HD37725

05:41:54.37

+29:17:50.96

8.31

A3V

1140 - 318899

0.58 - 275.0

1140 - 11000

0.58 - 16.58

11016 - 24983

9.8 - 21.7

mucol_stis_007.fits.gz

MU COL

05:45:59.895

-32:18:23.16

5.18

O9.5V

HR1996

1149 - 318941

1.0 - 63.77

1149 - 10999

1.0 - 4.88

11001 - 24999

2.2 - 5.0

hd38949_stis_007.fits.gz

HD38949

05:48:20.059

-24:27:49.85

7.8

G1V

1711 - 318899

1.37 - 275.0

1711 - 10992

1.37 - 9.5

11001 - 24983

9.4 - 21.5

gd71_stiswfcnic_004.fits.gz

GD71

05:52:27.62

+15:53:13.23

13.032

DA1.5

WD0549+158

1141 - 300111

0.0 - 57.4

1141 - 11000

0.58 - 16.81

11016 - 24999

0.01 - 57.4

2m055914_stiswfcnic_005.fits.gz

2M0559-14*

05:59:19.188

-14:04:49.22

J=13.8

T4.5

2MASS J05591914-1404488

5302 - 24952

4.87 - 57.38

5302 - 11000

4.87 - 16.0

11016 - 24952

6.4 - 57.38

eta1dor_stis_004.fits.gz

ETA1 DOR

06:06:09.382

-66:02:22.63

5.69

A0V

HD42525

1669 - 318918

1.37 - 275.03

1669 - 10993

1.37 - 13.17

11002 - 24984

9.4 - 21.5

sirius_stis_005.fits.gz

SIRIUS

06:45:08.917

-16:42:58.02

-1.46

A1V

1150 - 2996863

1.0 - 3001.35

1150 - 10992

1.0 - 11.01

11003 - 24997

11.03 - 25.03

hd55677_stis_004.fits.gz

HD55677

07:14:31.29

+13:51:36.79

9.41

A4V

1140 - 318897

0.58 - 275.0

1140 - 10992

0.58 - 9.5

11001 - 24983

9.4 - 21.5

hd60753_stis_004.fits.gz

HD60753

07:33:27.319

-50:35:03.31

6.68

B3IV

1149 - 10225

1.1 - 4.88

1149 - 10225

1.1 - 4.88

bd_75d325_stis_006.fits.gz

BD+75 325

08:10:49.49

+74:57:57.94

9.55

sdO5

1141 - 10238

0.97 - 4.89

1141 - 10238

0.97 - 4.89

wd0809_177_stiswfc_002.fits.gz

WD0809+177

08:12:37.809

+17:37:01.43

13.46

DA

1140 - 17150

0.58 - 25.0

1140 - 11000

0.58 - 16.0

11016 - 17150

7.0 - 25.0

bd54d1216_stis_005.fits.gz

BD+54 1216

08:19:22.572

+54:05:09.63

9.71

sdF6

HD233511

1711 - 319007

1.37 - 318.88

1711 - 10993

1.37 - 10.99

11004 - 24984

11.01 - 24.97

hd074000_stis_006.fits.gz

HD074000

08:40:50.804

-16:20:42.51

9.66

sdF6

1711 - 318844

0.99 - 275.19

1711 - 10999

0.99 - 9.51

11009 - 24979

9.41 - 21.52

agk_81d266_stisnic_007.fits.gz

AGK+81 266

09:21:19.177

+81:43:27.63

11.95

sdO

1149 - 24955

0.91 - 57.39

1149 - 10985

0.91 - 28.14

11014 - 24955

1.34 - 57.39

gd108_005.fits.gz

GD108

10:00:47.00

-07:33:30.0

13.56

sdB

1149 - 9203

1.0 - 2.55

1149 - 9203

1.0 - 2.55

feige34_stis_006.fits.gz

FEIGE34

10:39:36.738

+43:06:09.21

11.14

sdO

WD1036+433

1149 - 10236

1.1 - 5.98

1149 - 10236

1.1 - 5.98

bd29d2091_stis_006.fits.gz

BD+29 2091

10:47:23.163

+28:23:55.93

10.22

F5

1711 - 318987

1.37 - 275.06

1711 - 10995

1.37 - 13.0

11004 - 24990

9.4 - 21.51

hd93521_stis_007.fits.gz

HD93521

10:48:23.512

+37:34:13.09

6.99

O9Vp

1149 - 318938

1.1 - 63.78

1149 - 10999

1.1 - 4.88

11001 - 24999

2.2 - 5.0

wd1057_719_stisnic_011.fits.gz

WD1057+719

11:00:34.243

+71:38:02.92

14.68

DA1.2

900 - 300157

0.0 - 57.38

900 - 10973

0.0 - 28.14

11001 - 25000

0.01 - 57.38

wd1105_340_stiswfc_002.fits.gz

WD1105-340

11:07:47.897

-34:20:51.49

13.63

DA3.6

1140 - 17150

0.58 - 25.0

1140 - 11000

0.58 - 16.0

11016 - 17150

7.0 - 25.0

wd1105_048_stiswfc_002.fits.gz

WD1105-048

11:07:59.95

-05:09:26.03

13.06

DA3

G163-50

1140 - 17150

0.58 - 25.0

1140 - 11000

0.58 - 16.0

11016 - 17150

7.0 - 25.0

hd101452_stis_003.fits.gz

HD101452

11:40:13.651

-39:08:47.67

8.2

A2/3

1711 - 318899

1.37 - 275.0

1711 - 10992

1.37 - 11.9

11001 - 24983

9.4 - 21.5

wd1202_232_stiswfc_002.fits.gz

WD1202-232

12:05:26.674

-23:33:12.14

12.9

DA5.7

1140 - 17150

0.58 - 25.0

1140 - 11000

0.58 - 16.0

11016 - 17150

7.0 - 25.0

hd106252_stis_008.fits.gz

HD106252

12:13:29.51

+10:02:29.89

7.36

G0

1711 - 318916

1.37 - 275.0

1711 - 10992

1.37 - 13.36

11002 - 24984

9.4 - 21.5

hz21_stis_007.fits.gz

HZ21

12:13:56.264

+32:56:31.36

14.69

DO2

WD1211+332

1140 - 10241

0.58 - 4.89

1140 - 10241

0.58 - 4.89

feige66_002.fits.gz

FEIGE66

12:37:23.52

+25:03:59.9

10.51

sdO

1148 - 9203

0.5 - 2.55

1148 - 9203

0.5 - 2.55

feige67_002.fits.gz

FEIGE67

12:41:51.79

+17:31:19.8

11.82

sdO

1149 - 9203

1.0 - 2.55

1149 - 9203

1.0 - 2.55

hd111980_stis_006.fits.gz

HD111980

12:53:15.053

-18:31:20.01

8.38

F7V

1711 - 318790

1.37 - 275.16

1711 - 10998

1.37 - 9.5

11007 - 24996

9.4 - 21.51

gd153_stiswfcnic_004.fits.gz

GD153

12:57:02.322

+22:01:52.63

13.349

DA1.2

WD1254+223

1141 - 300090

0.0 - 57.39

1141 - 11000

0.58 - 18.78

11016 - 24999

0.01 - 57.39

hd115169_stis_003.fits.gz

HD115169

13:15:47.388

-29:30:21.18

9.2

G3V

1711 - 318922

0.99 - 275.03

1711 - 10993

0.99 - 9.5

11002 - 24985

9.4 - 21.5

hz43_stis_005.fits.gz

HZ43

13:16:21.853

+29:05:55.38

12.91

DA

WD1314+293

1141 - 10239

0.97 - 6.57

1141 - 10239

0.97 - 6.57

hd116405_stis_006.fits.gz

HD116405

13:22:45.124

+44:42:53.91

8.34

A0V

1140 - 318879

0.58 - 274.97

1140 - 10991

0.58 - 9.5

11001 - 24981

9.4 - 21.5

hz44_stis_006.fits.gz

HZ44

13:23:35.263

+36:07:59.55

11.65

sdB

WD1321+364

1141 - 10239

0.17 - 4.89

1141 - 10239

0.17 - 4.89

wd1327_083_stiswfc_004.fits.gz

WD1327-083

13:30:13.637

-08:34:29.47

12.34

DA3.5

Gaia DR2 3630035787972473600

1141 - 17150

0.58 - 25.0

1141 - 11000

0.58 - 16.0

11016 - 17150

7.0 - 25.0

grw_70d5824_stiswfcnic_003.fits.gz

GRW+70 5824

13:38:50.478

+70:17:07.64

12.6

DA2.4

LAWD52,WD1337+705

1140 - 320028

0.58 - 62.66

1140 - 11000

0.58 - 16.93

11016 - 24999

4.8 - 57.39

etauma_stis_007.fits.gz

ETA UMA

13:47:32.438

+49:18:47.76

1.85

B3V

HD120315,HR5191

1149 - 318939

1.1 - 63.78

1149 - 10999

1.1 - 4.89

11001 - 24999

2.2 - 5.0

bd11d3759_stis_003.fits.gz

BD-11 3759

14:34:16.812

-12:31:10.42

11.32

M3.5V

2914 - 10235

2.74 - 4.88

2914 - 10235

2.74 - 4.88

hd128998_stis_003.fits.gz

HD128998

14:38:15.222

+54:01:24.02

5.83

A1V

HR 5467

1668 - 318896

1.37 - 275.0

1668 - 10992

1.37 - 9.5

11001 - 24983

9.4 - 21.5

109vir_stis_003.fits.gz

109 VIR

14:46:14.925

+01:53:34.38

3.73

A0III

HD130109

1670 - 318893

1.37 - 275.0

1670 - 10992

1.37 - 9.8

11001 - 24982

9.4 - 21.5

bd26d2606_stis_006.fits.gz

BD+26 2606

14:49:02.355

+25:42:09.14

9.73

A5

1710 - 318934

1.37 - 275.03

1710 - 10993

1.37 - 9.5

11003 - 24986

9.4 - 21.5

p041c_stisnic_009.fits.gz

P041C

14:51:57.98

+71:43:17.39

12.16

GOV

2MASS J14515797+7143173,GSPC P 41-C

2222 - 318876

0.5 - 274.97

2222 - 10983

0.5 - 30.87

11011 - 24981

8.12 - 57.38

wd1544_377_stiswfc_002.fits.gz

WD1544-377

15:47:30.021

-37:55:08.46

12.8

DA4.8

1140 - 17150

0.58 - 25.0

1140 - 11000

0.58 - 16.0

11016 - 17150

15.0 - 25.0

bd_33d2642_fos_003.fits.gz

BD+332642

15:51:59.89

+32:56:54.3

10.83

B2IV

1141 - 9203

0.34 - 3.10

1141 - 9203

0.34 - 3.1

hd142331_stis_005.fits.gz

HD142331

15:54:19.788

-08:34:49.37

8.75

G5V

1710 - 318824

1.37 - 274.94

1710 - 10999

1.37 - 9.5

11008 - 24999

9.5 - 21.5

p177d_stisnic_010.fits.gz

P177D

15:59:13.579

+47:36:41.91

13.49

G0V

2MASS J15591357+4736419,GSPC P177-D

2222 - 318899

0.5 - 275.0

2222 - 10984

0.5 - 28.14

11012 - 24983

21.5 - 57.39

18sco_stis_005.fits.gz

18 SCO

16:15:37.27

-08:22:09.98

5.5

G2V

HD146233

1710 - 318912

1.37 - 275.03

1710 - 10992

1.37 - 10.36

11002 - 24984

9.4 - 21.5

p330e_stiswfcnic_006.fits.gz

P330E

16:31:33.813

+30:08:46.4

12.92

G2V

2MASS J16313382+3008465,GSPC P330-E

1999 - 318843

0.46 - 274.97

1999 - 11000

0.46 - 16.0

11016 - 24979

14.0 - 57.44

vb8_stiswfcnic_004.fits.gz

VB8

16:55:35.256

-08:23:40.75

16.92

M7V

2900 - 24977

2.74 - 57.36

2900 - 11000

2.74 - 16.0

11016 - 24977

14.0 - 57.36

wd1713_695_stiswfc_002.fits.gz

WD1713+695

17:13:06.091

+69:31:25.51

13.2

DA3.2

1140 - 17150

0.58 - 25.0

1140 - 11000

0.58 - 16.0

11016 - 17150

7.0 - 25.0

bd60d1753_stiswfc_004.fits.gz

BD+60 1753

17:24:52.275

+60:25:50.75

9.65

A1V

1140 - 318870

0.58 - 274.97

1140 - 11000

0.58 - 17.13

11016 - 24981

7.0 - 25.0

hd158485_stis_005.fits.gz

HD158485

17:26:04.837

+58:39:06.83

6.5

A4V

HR 6514

1140 - 318905

0.58 - 318.75

1140 - 10989

0.58 - 10.98

11000 - 24976

11.01 - 24.96

hd159222_stis_008.fits.gz

HD159222

17:32:00.992

+34:16:16.13

6.56

G1V

HR 6538

1710 - 318844

1.37 - 274.97

1710 - 10999

1.37 - 9.5

11009 - 24979

9.5 - 21.5

delumi_stis_004.fits.gz

DELTA UMI

17:32:12.997

+86:35:11.26

4.34

A1V

HD166205

1669 - 318891

1.37 - 275.0

1669 - 10992

1.37 - 11.97

11001 - 24982

9.4 - 21.5

1732526_stisnic_007.fits.gz

1732526

17:32:52.63

+71:04:43.12

12.53

A4V

2MASS J17325264+7104431,TYC 4424-1286-1

1140 - 318899

0.58 - 275.0

1140 - 10999

0.58 - 28.14

11027 - 24983

12.32 - 57.39

bd02d3375_stis_006.fits.gz

BD+02 3375

17:39:45.595

+02:24:59.61

9.93

A5

1710 - 318751

1.37 - 274.62

1710 - 10996

1.37 - 9.49

11006 - 24993

9.49 - 21.57

1740346_stisnic_005.fits.gz

1740346

17:40:34.679

+65:27:14.77

12.48

A6V

2MASS J17403468+6527148,TYC 4207-219-1

1140 - 318899

0.15 - 275.0

1140 - 10990

0.58 - 28.14

11018 - 24983

0.15 - 58.84

hd160617_stis_005.fits.gz

HD160617

17:42:49.324

-40:19:15.51

8.73

F

1711 - 319043

1.37 - 318.91

1711 - 10994

1.37 - 12.61

11005 - 24986

11.01 - 24.97

1743045_stisnic_007.fits.gz

1743045

17:43:04.486

+66:55:01.66

13.52

A8III

2MASS J17430448+6655015

1140 - 318937

0.41 - 318.78

1140 - 10975

0.41 - 29.07

11003 - 24978

24.13 - 57.39

hd163466_stis_005.fits.gz

HD163466

17:52:25.376

+60:23:46.94

6.85

A6V

1140 - 318920

0.58 - 318.78

1140 - 10990

0.58 - 10.98

11001 - 24977

11.01 - 24.96

kf08t3_stisnic_004.fits.gz

KF08T3

17:55:16.216

+66:10:11.61

13.18

K0.5III

2MASS J17551622+6610116,[RMC2005] KF08T3

2900 - 318846

2.74 - 274.97

2900 - 10973

2.74 - 28.14

11001 - 24979

12.38 - 60.07

1757132_stiswfc_004.fits.gz

1757132

17:57:13.233

+67:03:40.77

12.01

A3V

2MASS J17571324+6703409,TYC 4212-455-1

1141 - 318899

0.58 - 275.0

1141 - 11000

0.58 - 19.88

11016 - 24983

7.0 - 25.0

kf06t1_nic_004.fits.gz

KF06T1

17:57:58.486

+66:52:29.41

13.52

K1.5III

2MASS J17575849+6652293,[RMC2005] KF06T1

7930 - 24990

28.14 - 57.39

7930 - 10997

28.14 - 28.14

11026 - 24990

28.14 - 57.39

kf06t2_stiswfcnic_005.fits.gz

KF06T2

17:58:37.995

+66:46:52.11

13.8

K1.5III

2MASS J17583798+6646522,[RMC2005] KF06T2

2901 - 318899

2.74 - 275.0

2901 - 11000

2.74 - 16.0

11016 - 24983

3.38 - 57.4

1802271_stiswfcnic_004.fits.gz

1802271

18:02:27.163

+60:43:35.54

11.53

A2V

2MASS J18022716+6043356,TYC 4201-1542-12

1140 - 318899

0.25 - 275.0

1140 - 11000

0.25 - 16.0

11016 - 24983

6.11 - 57.38

hd165459_stisnic_006.fits.gz

HD165459

18:02:30.741

+58:37:38.16

6.86

A4V

1140 - 318879

0.58 - 274.97

1140 - 10974

0.58 - 28.14

11002 - 24981

20.8 - 57.38

kf01t5_nic_004.fits.gz

KF01T5

18:04:03.894

+66:55:43.81

13.56

K1III

2MASS J18040388+6655437,[RMC2005] KF01T5

7951 - 24970

6.28 - 57.39

7951 - 10990

28.14 - 28.14

11018 - 24970

6.28 - 57.39

1805292_stisnic_006.fits.gz

1805292

18:05:29.275

+64:27:52.13

12.28

A4V

2MASS J18052927+6427520,TYC 4209-1396-1

1140 - 318899

0.58 - 275.0

1140 - 10973

0.58 - 28.29

11001 - 24983

20.8 - 57.39

1808347_stiswfc_004.fits.gz

1808347

18:08:34.736

+69:27:28.72

11.69

A3V

2MASS J18083474+6927286,TYC 4433-1800-1

1141 - 318899

0.58 - 275.0

1141 - 11000

0.58 - 16.0

11016 - 24983

5.2 - 25.0

1812095_stisnic_006.fits.gz

1812095

18:12:09.567

+63:29:42.26

12.01

A3V

2MASS J18120957+6329423,TYC 4205-1677-1

1140 - 318899

0.58 - 275.0

1140 - 10983

0.58 - 28.15

11011 - 24983

20.52 - 57.4

1812524_nic_005.fits.gz

1812524

18:12:52.381

+60:02:31.95

12.27

A4V

2MASS J18125240+6002319,TYC 4201-1717-1

7928 - 24969

28.14 - 57.39

7928 - 10996

28.14 - 28.14

11024 - 24969

28.14 - 57.39

hd167060_stis_005.fits.gz

HD167060

18:17:44.143

-61:42:31.62

8.92

G3V

1711 - 318915

1.37 - 275.03

1711 - 10992

1.37 - 10.55

11002 - 24984

9.4 - 21.5

alpha_lyr_stis_011.fits.gz

ALPHA LYR

18:36:56.336

+38:47:01.28

0.031

A0V

Vega,HD172167,HR7001

900 - 2993652

0.9 - 2998.13

900 - 10991

0.9 - 13.0

11002 - 24996

11.03 - 25.03

hd172728_stis_002.fits.gz

HD172728

18:37:33.517

+62:31:35.67

5.74

A0V

1669 - 318888

1.37 - 274.97

1669 - 10992

1.37 - 9.5

11001 - 24982

9.4 - 21.5

hd180609_stis_006.fits.gz

HD180609

19:12:47.2

+64:10:37.17

9.42

A0V

1140 - 318899

0.58 - 275.0

1140 - 10992

0.58 - 9.51

11001 - 24983

9.4 - 21.5

wd1911_536_stiswfc_001.fits.gz

WD1911+536

19:12:48.566

+53:43:13.45

13.26

DA

1140 - 17150

0.24 - 25.0

1140 - 11000

0.24 - 16.0

11016 - 17150

7.0 - 25.0

gj7541a_stis_004.fits.gz

GJ754.1A

19:20:34.923

-07:40:00.07

12.29

DBQA5

LAWD74,WD1917-077

1711 - 400000

0.0 - 100.0

1711 - 10981

0.0 - 69.92

11040 - 24999

0.27 - 97.97

wd1919_145_stiswfc_001.fits.gz

WD1919+145

19:21:40.418

+14:40:41.4

13.01

DA3.3

1140 - 17150

0.58 - 25.0

1140 - 11000

0.58 - 16.0

11016 - 17150

7.0 - 25.0

16cygb_stis_004.fits.gz

16 CYG B

19:41:51.973

+50:31:03.09

6.2

G3V

HD186427

1710 - 318870

1.37 - 275.0

1710 - 10991

1.37 - 9.5

11000 - 24981

9.4 - 21.5

hd185975_stis_007.fits.gz

HD185975

20:28:18.74

-87:28:19.94

8.1

G3V

1711 - 318879

1.37 - 274.97

1711 - 10991

1.37 - 10.27

11001 - 24981

9.4 - 21.5

wd2039_682_stiswfc_001.fits.gz

WD2039-682

20:44:21.459

-68:05:21.36

13.3

DA3.0

1140 - 17150

0.58 - 25.0

1140 - 11000

0.58 - 16.0

11016 - 17150

7.0 - 25.0

hd200775_stis_001.fits.gz

HD200775

21:01:36.921

+68:09:47.79

7.43

B2Ve

1669 - 10229

1.03 - 4.89

1669 - 10229

1.03 - 4.89

hd200654_stis_007.fits.gz

HD200654

21:06:34.751

-49:57:50.28

9.11

G

1710 - 318851

1.37 - 274.94

1710 - 11000

1.37 - 9.5

11009 - 24979

9.5 - 21.5

wd2117_539_stiswfc_002.fits.gz

WD2117+539

21:18:56.264

+54:12:41.24

12.81

DA3.4

1140 - 17150

0.58 - 25.0

1140 - 11000

0.58 - 16.0

11016 - 17150

7.0 - 25.0

wd2126_734_stiswfc_002.fits.gz

WD2126+734

21:26:57.656

+73:38:44.67

12.83

DA3.1

1140 - 17150

0.58 - 25.0

1140 - 11000

0.58 - 16.0

11016 - 17150

7.0 - 25.0

lds749b_stisnic_008.fits.gz

LDS749B

21:32:16.233

+00:15:14.4

14.674

DBQ4

LAWD87,WD2129+000

900 - 319914

0.0 - 956.67

900 - 10973

0.0 - 28.14

11001 - 24866

23.01 - 310.38

hd205905_stis_009.fits.gz

HD205905

21:39:10.151

-27:18:23.67

6.74

G2V

1711 - 318881

1.37 - 274.97

1711 - 10991

1.37 - 11.09

11001 - 24982

9.4 - 21.5

bd_28d4211_stis_005.fits.gz

BD+28 4211

21:51:11.022

+28:51:50.37

10.51

sdO

WD2148+286

1141 - 10243

0.72 - 4.88

1141 - 10243

0.72 - 4.88

wd2149_021_stiswfc_001.fits.gz

WD2149+021

21:52:25.379

+02:23:19.58

12.74

DA2.8

G93-48

1140 - 17150

0.58 - 25.0

1140 - 11000

0.58 - 16.0

11016 - 17150

7.0 - 25.0

bd_25d4655_002.fits.gz

BD+254655

21:59:41.97

+26:25:57.4

9.69

B0

1149 - 9203

0.60 - 2.55

1149 - 9203

0.60 - 2.55

hd209458_stisnic_008.fits.gz

HD209458

22:03:10.773

+18:53:03.55

7.65

G0V

2905 - 2999537

2.74 - 3004.03

2905 - 10976

2.74 - 28.14

11004 - 24995

9.99 - 57.41

bd_17d4708_stisnic_007.fits.gz

BD+17 4708

22:11:31.375

+18:05:34.16

9.47

sdF8

1711 - 24787

0.85 - 57.39

1711 - 10985

0.85 - 28.14

11014 - 24787

28.14 - 57.39

ngc7293_005.fits.gz

NGC7293

22:29:38.55

-20:50:13.6

13.52

DAO.5

1149 - 9203

1.0 - 2.55

1149 - 9203

1.0 - 2.55

10lac_stis_007.fits.gz

10 LAC

22:39:15.679

+39:03:00.97

4.88

O9V

1149 - 318943

1.0 - 63.78

1149 - 10999

1.0 - 4.88

11001 - 24999

2.2 - 5.0

ltt9491_002.fits.gz

LTT9491

23:19:35.00

-17:05:30.0

14.1

DB3

1159 - 9203

1.0 - 9.4

1159 - 9203

1.0 - 9.4

feige110_stisnic_008.fits.gz

FEIGE110

23:19:58.4

-05:09:56.17

11.83

sdO

1149 - 25000

1.0 - 57.39

1149 - 10974

1.0 - 28.14

11002 - 25000

28.14 - 57.39

wd2341_322_stiswfc_004.fits.gz

WD2341+322

23:43:50.721

+32:32:46.73

12.94

DA3.8

Gaia DR2 2871730307948650368,LAWD93

1140 - 17150

0.58 - 25.0

1140 - 11000

0.58 - 16.0

11016 - 17150

7.0 - 25.0

esofil standards

The list of ESO standards available to PypeIt are:

File

Name

RA_2000

DEC_2000

fbpm16274.dat

BPM16274

00:50:03.65

-52:08:15.5

fcd_34d241.dat

CD-34d241

00:41:46.92

-33:39:08.5

fcd32d9927.dat

CD-32d9927

14:11:46.37

-33:03:14.3

feg21.dat

EG21

03:10:30.98

-68:36:02.2

feg274.dat

EG274

16:23:33.75

-39:13:47.5

ffeige110.dat

Feige110

23:19:58.39

-05:09:55.8

ffeige56.dat

Feige56

12:06:47.25

11:40:12.7

fg24_9.dat

G24-9

20:13:56.05

+06:42:55.2

fg60_54.dat

G60-54

13:00:09.53

+03:28:55.7

fg138_31.dat

G138-31

16:27:53.59

+09:12:24.5

fg158_100.dat

G158-100

00:33:54.32

-12:07:57.1

fhilt600.dat

HILT600

06:45:13.33

02:08:14.1

fhr153.dat

HR153

00:36:58.30

+53:53:48.9

fhr1544.dat

HR1544

04:50:36.69

08:54:00.7

fhr3454.dat

HR3454

08:43:13.46

03:23:55.1

fhr4468.dat

HR4468

11:36:40.91

-09:48:08.2

fhr4554.dat

HR4554

11:53:49.83

+53:41:41.1

fhr4963.dat

HR4963

13:09:56.96

-05:32:20.5

fhr5501.dat

HR5501

14:45:30.25

00:43:02.7

fhr718.dat

HR718

02:28:09.54

08:27:36.2

fhr7596.dat

HR7596

19:54:44.80

00:16:24.6

fhr7950.dat

HR7950

20:47:40.55

-09:29:44.7

fhr8634.dat

HR8634

22:41:27.64

10:49:53.2

fhr9087.dat

HR9087

00:01:49.42

-03:01:39.0

fltt1020.dat

LTT1020

01:54:49.68

-27:28:29.7

fltt1788.dat

LTT1788

03:48:22.17

-39:08:33.6

fltt2415.dat

LTT2415

05:56:24.30

-27:51:28.8

fltt3218.dat

LTT3218

08:41:32.37

-32:56:32.9

fltt3864.dat

LTT3864

10:32:13.90

-35:37:42.4

fltt4364.dat

LTT4364

11:45:42.92

-64:50:29.5

fltt4816.dat

LTT4816

12:38:50.94

-49:47:58.8

fltt6248.dat

LTT6248

15:39:00.02

-28:35:33.1

fltt7379.dat

LTT7379

18:36:26.29

-44:18:33.0

fltt7987.dat

LTT7987

20:10:57.38

-30:13:01.2

fltt9239.dat

LTT9239

22:52:40.88

-20:35:26.3

fltt9491.dat

LTT9491

23:19:34.98

-17:05:29.8

ing standards

The list of ING standards available to PypeIt are:

File

Name

RA_2000

DEC_2000

mgd190.dat

GD190

15:44:19.45

+18:06:43.2

mross640.dat

Ross640

16:28:25.03

+36:46:15.4

mhz15.dat

HZ15

04:40:39.32

+08:40:45.3

mSP0644p375.dat

SP0644+375

06:47:37.99

+37:30:57.0

mgrw708.dat

GRW+708247

19:00:10.25

+70:39:51.2

mSP0305p261.dat

SP0305+261

03:08:25.60

+26:19:51.0

mSP0946p139.dat

SP0946+139

09:48:56.10

+13:44:39.0

mSP1446p259.dat

SP1446+259

14:49:02.40

+25:42:09.0

noao standards

The list of NOAO standards available to PypeIt are:

File

Name

RA_2000

DEC_2000

mcygob2no9.dat

CygOB2No.9

20:33:12.00

+41:19:12.0

meg81.dat

EG81

11:37:26.37

+14:10:14.1

meg131.dat

EG131

19:20:34.92

-07:40:00.1

mgd140.dat

GD140

11:37:05.06

+29:47:58.2

mhd192281.dat

HD192281

20:12:33.12

+40:16:05.4

mhd217086.dat

HD217086

22:56:47.17

+62:43:37.7

mhilt600.dat

Hiltner600

06:45:13.37

+02:08:14.7

mhz14.dat

HZ14

04:41:01.74

+10:59:40.0

mpg0205134.dat

PG0205+134

02:08:03.49

+13:36:24.4

mpg0216032.dat

PG0216+032

02:19:18.91

+03:26:51.5

mpg0310149.dat

PG0310+149

03:13:37.18

+15:06:21.4

mpg0823546.dat

PG0823+546

08:26:49.64

+54:28:00.3

mpg0846249.dat

PG0846+249

08:49:05.88

+24:45:08.0

mpg0934554.dat

PG0934+554

09:38:20.35

+55:05:50.1

mpg0939262.dat

PG0939+262

09:42:50.63

+26:00:59.8

mpg1121145.dat

PG1121+145

11:24:15.17

+14:13:46.3

mpg1545035.dat

PG1545+035

15:48:24.25

+03:22:50.9

mpg1708602.dat

PG1708+602

17:09:15.89

+60:10:11.1

mwolf1346.dat

Wolf1346

20:34:21.90

+25:03:51.0

xshooter standards

The list of XShooter standards available to PypeIt are:

File

Name

RA_2000

DEC_2000

V_MAG

TYPE

fGD71.dat

GD71

05:52:27.61

+15:53:13.8

13.03

DA1

fLTT3218.dat

LTT3218

08:41:32.50

-32:56:34.0

11.86

DA

fGD153.dat

GD153

12:57:02.34

+22:01:52.7

13.35

DA1

fEG274.dat

EG274

16:23:33.84

-39:13:46.2

11.03

DA

fLTT7987.dat

LTT7987

20:10:56.85

-30:13:06.6

12.23

DA

fFeige110.dat

Feige110

23:19:58.40

-05:09:56.2

11.82

DOp

blackbody standards

The list of blackbody standards available to PypeIt are:

File

Name

RA_2000

DEC_2000

g_MAG

TYPE

T_K

a_x10m23

BB001604+132500.fits

BB001604+132500

00:16:04.221

+13:25:00.645

17.07

DC

9238

3.8436

J0027m0017.fits

J0027m0017

00:27:39.497

-00:17:41.930

18.9

DC

10662

0.435

J0048p0017.fits

J0048p0017

00:48:30.324

+00:17:52.800

18.14

DC

10639

0.876

BB010339-244456.fits

BB010339-244456

01:03:39.358

-24:44:56.887

16.81

DC

11242

2.8587

BB012524-260044.fits

BB012524-260044

01:25:24.466

-26:00:44.451

15.07

DC

7796

41.4872

BB013458-153608.fits

BB013458-153608

01:34:58.513

-15:36:08.488

17.09

DC

11344

2.1469

J0146m0051.fits

J0146m0051

01:46:18.898

-00:51:50.510

18.17

DC

11770

0.672

BB015038-720716.fits

BB015038-720716

01:50:38.471

-72:07:16.543

16.35

DC

7363

15.5232

BB015939+154847.fits

BB015939+154847

01:59:39.366

+15:48:47.628

15.87

DC

10299

8.547

BB020346-070136.fits

BB020346-070136

02:03:46.752

-07:01:36.890

17.46

DC

8682

3.2627

BB021243-391552.fits

BB021243-391552

02:12:43.930

-39:15:52.807

16.65

DC

9644

5.0797

J0229m0041.fits

J0229m0041

02:29:36.715

-00:41:13.630

19.07

DC

8901

0.64

BB030145-204440.fits

BB030145-204440

03:01:45.684

-20:44:40.133

17.61

DC

8165

3.4332

BB035906-111835.fits

BB035906-111835

03:59:06.029

-11:18:35.126

17.54

DC

7595

4.6368

BB042731-070802.fits

BB042731-070802

04:27:31.728

-07:08:02.800

16.85

DC

7518

9.0987

BB060432-365105.fits

BB060432-365105

06:04:32.032

-36:51:05.882

17.38

DC

8035

4.4641

J0832p3709.fits

J0832p3709

08:32:26.568

+37:09:55.480

18.98

DC

7952

1.137

J0837p5427.fits

J0837p5427

08:37:36.557

+54:27:58.640

18.73

DC

7533

1.703

BB100149+144123.fits

BB100149+144123

10:01:49.363

+14:41:23.785

15.42

DC

7319

37.2451

J1004p1215.fits

J1004p1215

10:04:49.541

+12:15:59.650

19.18

DC

9773

0.44

J1045p0157.fits

J1045p0157

10:45:23.866

+01:57:21.960

19.09

DC

8956

0.666

BB105735-073123.fits

BB105735-073123

10:57:35.134

-07:31:23.176

14.35

DC

8036

72.6652

J1117p4059.fits

J1117p4059

11:17:20.801

+40:59:54.670

18.08

DC

10992

0.844

BB113337-110529.fits

BB113337-110529

11:33:37.084

-11:05:29.680

16.67

DC

10937

3.4941

J1147p1713.fits

J1147p1713

11:47:22.608

+17:13:25.210

18.65

DC

9962

0.669

BB115020-255335.fits

BB115020-255335

11:50:20.142

-25:53:35.404

16.4

DC

7425

14.2644

BB122313-185211.fits

BB122313-185211

12:23:13.565

-18:52:11.281

16.57

DC

9948

4.9668

BB124155-133501.fits

BB124155-133501

12:41:55.920

-13:35:01.266

15.84

DC

9309

11.7714

BB124535+423824.fits

BB124535+423824

12:45:35.622

+42:38:24.675

17.2

DC

10133

2.6263

BB124828-102857.fits

BB124828-102857

12:48:28.174

-10:28:57.820

16.93

DC

8026

6.8294

BB133321-150026.fits

BB133321-150026

13:33:21.517

-15:00:26.787

16.95

DC

7557

8.1115

J1343p2706.fits

J1343p2706

13:43:05.302

+27:06:23.980

18.93

DC

10678

0.427

J1417p4941.fits

J1417p4941

14:17:24.329

+49:41:27.850

17.25

DC

10461

2.192

BB142708+453631.fits

BB142708+453631

14:27:08.162

+45:36:31.689

16.8

DC

8176

7.1943

J1518p0028.fits

J1518p0028

15:18:59.717

+00:28:39.580

19.44

DC

9072

0.458

BB152316-341207.fits

BB152316-341207

15:23:16.521

-34:12:07.397

15.48

DC

9850

13.8345

BB155200+195753.fits

BB155200+195753

15:52:00.935

+19:57:53.148

16.3

DC

11389

4.4428

J1617p1813.fits

J1617p1813

16:17:04.078

+18:13:11.960

18.78

DC

8568

0.996

BB173930-023700.fits

BB173930-023700

17:39:30.742

-02:37:00.572

17.54

DC

8444

3.2763

BB200707-673442.fits

BB200707-673442

20:07:07.980

-67:34:42.178

16.57

DC

8231

8.6654

BB202025-302714.fits

BB202025-302714

20:20:25.458

-30:27:14.650

13.71

DC

11242

49.6481

BB205216-220633.fits

BB205216-220633

20:52:16.841

-22:06:33.421

15.05

DC

8784

28.9719

BB213721-380838.fits

BB213721-380838

21:37:21.243

-38:08:38.216

16.65

DC

7399

11.4864

J2302m0030.fits

J2302m0030

23:02:40.032

-00:30:21.600

17.8

DC

10478

1.241