Exposure
ID
PIONI.2025-01-09T06:29:21.297_1
Header ID
PIONI.2025-01-09T06:29:21.297
Date updated
2025-01-09 06:35:42 UTC+0000
Release date
2025-01-09 06:29:21 UTC+0000
UTC Start
2025-01-09 06:29:21.297
UTC End
2025-01-09 06:29:46.897
MJD Start
60684.2703853822
MJD End
60684.2706816785
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004148
Ambient temperature (°C)
14.21
Seeing (arcsec)
1.105
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 27.7240 27.7830 116.3000 116.4000
A0-J2 101.9180 101.9790 28.1000 28.2000
A0-J6 161.9720 161.9890 348.1520 348.2410
B5-J2 104.7990 104.8140 12.7000 12.9000
B5-J6 180.4210 180.4690 341.2140 341.2870
J2-J6 106.2840 106.4470 310.1940 310.2370
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 60684.2703853822
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 27.724
HIERARCH ESO ISS PBL12 END 27.783
HIERARCH ESO ISS PBLA12 START 116.3
HIERARCH ESO ISS PBLA12 END 116.4
HIERARCH ESO ISS PBL13 START 101.918
HIERARCH ESO ISS PBL13 END 101.979
HIERARCH ESO ISS PBLA13 START 28.1
HIERARCH ESO ISS PBLA13 END 28.2
HIERARCH ESO ISS PBL14 START 161.972
HIERARCH ESO ISS PBL14 END 161.989
HIERARCH ESO ISS PBLA14 START 348.152
HIERARCH ESO ISS PBLA14 END 348.241
HIERARCH ESO ISS PBL23 START 104.799
HIERARCH ESO ISS PBL23 END 104.814
HIERARCH ESO ISS PBLA23 START 12.7
HIERARCH ESO ISS PBLA23 END 12.9
HIERARCH ESO ISS PBL24 START 180.421
HIERARCH ESO ISS PBL24 END 180.469
HIERARCH ESO ISS PBLA24 START 341.214
HIERARCH ESO ISS PBLA24 END 341.287
HIERARCH ESO ISS PBL34 START 106.284
HIERARCH ESO ISS PBL34 END 106.447
HIERARCH ESO ISS PBLA34 START 310.194
HIERARCH ESO ISS PBLA34 END 310.237
HIERARCH ESO ISS AMBI TAU0 START 0.004148
HIERARCH ESO ISS AMBI TAU0 END 0.004148
HIERARCH ESO ISS AMBI TEMP 14.21
HIERARCH ESO ISS AMBI FWHM START 1.07
HIERARCH ESO ISS AMBI FWHM END 1.14