Exposure
ID
PIONI.2025-01-08T07:40:52.068_1
Header ID
PIONI.2025-01-08T07:40:52.068
Date updated
2025-01-08 07:50:47 UTC+0000
Release date
2025-01-08 07:40:52 UTC+0000
UTC Start
2025-01-08 07:40:52.068
UTC End
2025-01-08 07:41:30.468
MJD Start
60683.3200470782
MJD End
60683.320491522645
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.008593
Ambient temperature (°C)
14.2
Seeing (arcsec)
0.49
Observation
ID
63123
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
47027
Name
HD 103635
RA
178.986743
DEC
-24.92601
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 47.3200 47.3420 142.7000 142.7000
A0-J2 118.2110 118.3740 81.2000 81.3000
A0-J6 168.1530 168.1700 13.2300 13.3390
B5-J2 104.2530 104.3620 57.7000 57.8000
B5-J6 201.5600 201.5620 2.7870 2.8820
J2-J6 165.3730 165.4170 331.7270 331.7840
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 60683.3200470782
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 103635
RA 178.986743
DEC -24.92601
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 47.32
HIERARCH ESO ISS PBL12 END 47.342
HIERARCH ESO ISS PBLA12 START 142.7
HIERARCH ESO ISS PBLA12 END 142.7
HIERARCH ESO ISS PBL13 START 118.211
HIERARCH ESO ISS PBL13 END 118.374
HIERARCH ESO ISS PBLA13 START 81.2
HIERARCH ESO ISS PBLA13 END 81.3
HIERARCH ESO ISS PBL14 START 168.153
HIERARCH ESO ISS PBL14 END 168.17
HIERARCH ESO ISS PBLA14 START 13.23
HIERARCH ESO ISS PBLA14 END 13.339
HIERARCH ESO ISS PBL23 START 104.253
HIERARCH ESO ISS PBL23 END 104.362
HIERARCH ESO ISS PBLA23 START 57.7
HIERARCH ESO ISS PBLA23 END 57.8
HIERARCH ESO ISS PBL24 START 201.56
HIERARCH ESO ISS PBL24 END 201.562
HIERARCH ESO ISS PBLA24 START 2.787
HIERARCH ESO ISS PBLA24 END 2.882
HIERARCH ESO ISS PBL34 START 165.373
HIERARCH ESO ISS PBL34 END 165.417
HIERARCH ESO ISS PBLA34 START 331.727
HIERARCH ESO ISS PBLA34 END 331.784
HIERARCH ESO ISS AMBI TAU0 START 0.008593
HIERARCH ESO ISS AMBI TAU0 END 0.008593
HIERARCH ESO ISS AMBI TEMP 14.2
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.49