Exposure
ID
PIONI.2025-01-08T07:05:13.573_1
Header ID
PIONI.2025-01-08T07:05:13.573
Date updated
2025-01-08 07:10:43 UTC+0000
Release date
2025-01-08 07:05:13 UTC+0000
UTC Start
2025-01-08 07:05:13.573
UTC End
2025-01-08 07:05:51.973
MJD Start
60683.2952959845
MJD End
60683.2957404289
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0074805
Ambient temperature (°C)
13.93
Seeing (arcsec)
0.585
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 46.1470 46.1780 140.7000 140.8000
A0-J2 109.8620 110.0760 76.6000 76.7000
A0-J6 167.4940 167.5060 8.2520 8.3680
B5-J2 98.8500 98.9840 51.8000 51.9000
B5-J6 201.5420 201.5410 358.5280 358.6250
J2-J6 162.9330 162.9990 329.4470 329.4940
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 60683.2952959845
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 46.147
HIERARCH ESO ISS PBL12 END 46.178
HIERARCH ESO ISS PBLA12 START 140.7
HIERARCH ESO ISS PBLA12 END 140.8
HIERARCH ESO ISS PBL13 START 109.862
HIERARCH ESO ISS PBL13 END 110.076
HIERARCH ESO ISS PBLA13 START 76.6
HIERARCH ESO ISS PBLA13 END 76.7
HIERARCH ESO ISS PBL14 START 167.494
HIERARCH ESO ISS PBL14 END 167.506
HIERARCH ESO ISS PBLA14 START 8.252
HIERARCH ESO ISS PBLA14 END 8.368
HIERARCH ESO ISS PBL23 START 98.85
HIERARCH ESO ISS PBL23 END 98.984
HIERARCH ESO ISS PBLA23 START 51.8
HIERARCH ESO ISS PBLA23 END 51.9
HIERARCH ESO ISS PBL24 START 201.542
HIERARCH ESO ISS PBL24 END 201.541
HIERARCH ESO ISS PBLA24 START 358.528
HIERARCH ESO ISS PBLA24 END 358.625
HIERARCH ESO ISS PBL34 START 162.933
HIERARCH ESO ISS PBL34 END 162.999
HIERARCH ESO ISS PBLA34 START 329.447
HIERARCH ESO ISS PBLA34 END 329.494
HIERARCH ESO ISS AMBI TAU0 START 0.007567
HIERARCH ESO ISS AMBI TAU0 END 0.007394
HIERARCH ESO ISS AMBI TEMP 13.93
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.59