Exposure
ID
PIONI.2024-11-30T03:18:01.163_1
Header ID
PIONI.2024-11-30T03:18:01.163
Date updated
2024-11-30 03:25:40 UTC+0000
Release date
2024-11-30 03:18:01 UTC+0000
UTC Start
2024-11-30 03:18:01.163
UTC End
2024-11-30 03:18:26.763
MJD Start
60644.1375134639
MJD End
60644.1378097602
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.007502
Ambient temperature (°C)
17.81
Seeing (arcsec)
0.72
Observation
ID
62129
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
46217
Name
HD 38479
RA
86.551148
DEC
1.5342
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 48.6530 48.6510 143.1000 143.1000
A0-J2 103.2830 103.4860 94.4000 94.4000
A0-J6 137.3230 137.3600 7.9930 8.0970
B5-J2 79.9990 80.1890 67.2000 67.2000
B5-J6 175.1660 175.1510 356.6800 356.7620
J2-J6 166.5230 166.4930 329.7560 329.7690
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 60644.1375134639
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 38479
RA 86.551148
DEC 1.5342
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 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 48.653
HIERARCH ESO ISS PBL12 END 48.651
HIERARCH ESO ISS PBLA12 START 143.1
HIERARCH ESO ISS PBLA12 END 143.1
HIERARCH ESO ISS PBL13 START 103.283
HIERARCH ESO ISS PBL13 END 103.486
HIERARCH ESO ISS PBLA13 START 94.4
HIERARCH ESO ISS PBLA13 END 94.4
HIERARCH ESO ISS PBL14 START 137.323
HIERARCH ESO ISS PBL14 END 137.36
HIERARCH ESO ISS PBLA14 START 7.993
HIERARCH ESO ISS PBLA14 END 8.097
HIERARCH ESO ISS PBL23 START 79.999
HIERARCH ESO ISS PBL23 END 80.189
HIERARCH ESO ISS PBLA23 START 67.2
HIERARCH ESO ISS PBLA23 END 67.2
HIERARCH ESO ISS PBL24 START 175.166
HIERARCH ESO ISS PBL24 END 175.151
HIERARCH ESO ISS PBLA24 START 356.68
HIERARCH ESO ISS PBLA24 END 356.762
HIERARCH ESO ISS PBL34 START 166.523
HIERARCH ESO ISS PBL34 END 166.493
HIERARCH ESO ISS PBLA34 START 329.756
HIERARCH ESO ISS PBLA34 END 329.769
HIERARCH ESO ISS AMBI TAU0 START 0.007502
HIERARCH ESO ISS AMBI TAU0 END 0.007502
HIERARCH ESO ISS AMBI TEMP 17.81
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.72