Exposure
ID
PIONI.2025-01-09T04:55:53.485_1
Header ID
PIONI.2025-01-09T04:55:53.485
Date updated
2025-01-09 05:05:43 UTC+0000
Release date
2025-01-09 04:55:53 UTC+0000
UTC Start
2025-01-09 04:55:53.485
UTC End
2025-01-09 04:56:31.885
MJD Start
60684.2054801523
MJD End
60684.20592459674
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.005108
Ambient temperature (°C)
15.35
Seeing (arcsec)
0.69
Observation
ID
63135
Category
calibrator
Program ID
114.2734.001
Program Title
GAIA FGK BENCHMARK STARS: METAL-POOR STARS
Program Type
Normal
PI / COI
SOUBIRAN / NARDETTO / CREEVEY / JOFRE PFEIL / HEITER / MOURARD / CASAMIQUELA / WORLEY / BAILLEUL
Target
ID
47037
Name
HD 87213
RA
150.911216
DEC
3.97214
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 48.6140 48.6100 143.0000 143.0000
A0-J2 103.0230 103.2990 96.2000 96.1000
A0-J6 133.1410 133.1930 7.9520 8.0970
B5-J2 78.2970 78.5630 69.2000 69.3000
B5-J6 171.0410 171.0170 356.3750 356.4870
J2-J6 165.7560 165.7070 329.5520 329.5660
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.2734.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60684.2054801523
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 87213
RA 150.911216
DEC 3.97214
HIERARCH ESO INS OPTI2 NAME GRISM
HIERARCH ESO INS OPTI2 ID GRISM
HIERARCH ESO INS FILT1 NAME H
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 48.614
HIERARCH ESO ISS PBL12 END 48.61
HIERARCH ESO ISS PBLA12 START 143.0
HIERARCH ESO ISS PBLA12 END 143.0
HIERARCH ESO ISS PBL13 START 103.023
HIERARCH ESO ISS PBL13 END 103.299
HIERARCH ESO ISS PBLA13 START 96.2
HIERARCH ESO ISS PBLA13 END 96.1
HIERARCH ESO ISS PBL14 START 133.141
HIERARCH ESO ISS PBL14 END 133.193
HIERARCH ESO ISS PBLA14 START 7.952
HIERARCH ESO ISS PBLA14 END 8.097
HIERARCH ESO ISS PBL23 START 78.297
HIERARCH ESO ISS PBL23 END 78.563
HIERARCH ESO ISS PBLA23 START 69.2
HIERARCH ESO ISS PBLA23 END 69.3
HIERARCH ESO ISS PBL24 START 171.041
HIERARCH ESO ISS PBL24 END 171.017
HIERARCH ESO ISS PBLA24 START 356.375
HIERARCH ESO ISS PBLA24 END 356.487
HIERARCH ESO ISS PBL34 START 165.756
HIERARCH ESO ISS PBL34 END 165.707
HIERARCH ESO ISS PBLA34 START 329.552
HIERARCH ESO ISS PBLA34 END 329.566
HIERARCH ESO ISS AMBI TAU0 START 0.005664
HIERARCH ESO ISS AMBI TAU0 END 0.004552
HIERARCH ESO ISS AMBI TEMP 15.35
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.79