Exposure
ID
PIONI.2025-01-09T06:29:58.972_1
Header ID
PIONI.2025-01-09T06:29:58.972
Date updated
2025-01-09 06:40:39 UTC+0000
Release date
2025-01-09 06:29:58 UTC+0000
UTC Start
2025-01-09 06:29:58.972
UTC End
2025-01-09 06:30:24.572
MJD Start
60684.2708214326
MJD End
60684.271117728895
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004148
Ambient temperature (°C)
14.28
Seeing (arcsec)
1.14
Observation
ID
63139
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
47041
Name
HD 118801
RA
205.001807
DEC
-51.17443
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 27.7860 27.8450 116.4000 116.4000
A0-J2 101.9830 102.0440 28.2000 28.4000
A0-J6 161.9900 162.0070 348.2460 348.3350
B5-J2 104.8150 104.8290 12.9000 13.0000
B5-J6 180.4720 180.5190 341.2910 341.3640
J2-J6 106.4560 106.6190 310.2400 310.2830
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 60684.2708214326
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 118801
RA 205.001807
DEC -51.17443
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 27.786
HIERARCH ESO ISS PBL12 END 27.845
HIERARCH ESO ISS PBLA12 START 116.4
HIERARCH ESO ISS PBLA12 END 116.4
HIERARCH ESO ISS PBL13 START 101.983
HIERARCH ESO ISS PBL13 END 102.044
HIERARCH ESO ISS PBLA13 START 28.2
HIERARCH ESO ISS PBLA13 END 28.4
HIERARCH ESO ISS PBL14 START 161.99
HIERARCH ESO ISS PBL14 END 162.007
HIERARCH ESO ISS PBLA14 START 348.246
HIERARCH ESO ISS PBLA14 END 348.335
HIERARCH ESO ISS PBL23 START 104.815
HIERARCH ESO ISS PBL23 END 104.829
HIERARCH ESO ISS PBLA23 START 12.9
HIERARCH ESO ISS PBLA23 END 13.0
HIERARCH ESO ISS PBL24 START 180.472
HIERARCH ESO ISS PBL24 END 180.519
HIERARCH ESO ISS PBLA24 START 341.291
HIERARCH ESO ISS PBLA24 END 341.364
HIERARCH ESO ISS PBL34 START 106.456
HIERARCH ESO ISS PBL34 END 106.619
HIERARCH ESO ISS PBLA34 START 310.24
HIERARCH ESO ISS PBLA34 END 310.283
HIERARCH ESO ISS AMBI TAU0 START 0.004148
HIERARCH ESO ISS AMBI TAU0 END 0.004148
HIERARCH ESO ISS AMBI TEMP 14.28
HIERARCH ESO ISS AMBI FWHM START 1.14
HIERARCH ESO ISS AMBI FWHM END 1.14