Exposure
ID
PIONI.2025-01-09T06:31:14.605_1
Header ID
PIONI.2025-01-09T06:31:14.605
Date updated
2025-01-09 06:40:39 UTC+0000
Release date
2025-01-09 06:31:14 UTC+0000
UTC Start
2025-01-09 06:31:14.606
UTC End
2025-01-09 06:31:40.206
MJD Start
60684.2716968236
MJD End
60684.2719931199
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0042475
Ambient temperature (°C)
14.22
Seeing (arcsec)
1.19
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 27.9080 27.9670 116.5000 116.6000
A0-J2 102.1110 102.1740 28.6000 28.8000
A0-J6 162.0250 162.0410 348.4330 348.5210
B5-J2 104.8450 104.8600 13.2000 13.4000
B5-J6 180.5720 180.6180 341.4450 341.5170
J2-J6 106.7990 106.9570 310.3310 310.3750
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 60684.2716968236
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 27.908
HIERARCH ESO ISS PBL12 END 27.967
HIERARCH ESO ISS PBLA12 START 116.5
HIERARCH ESO ISS PBLA12 END 116.6
HIERARCH ESO ISS PBL13 START 102.111
HIERARCH ESO ISS PBL13 END 102.174
HIERARCH ESO ISS PBLA13 START 28.6
HIERARCH ESO ISS PBLA13 END 28.8
HIERARCH ESO ISS PBL14 START 162.025
HIERARCH ESO ISS PBL14 END 162.041
HIERARCH ESO ISS PBLA14 START 348.433
HIERARCH ESO ISS PBLA14 END 348.521
HIERARCH ESO ISS PBL23 START 104.845
HIERARCH ESO ISS PBL23 END 104.86
HIERARCH ESO ISS PBLA23 START 13.2
HIERARCH ESO ISS PBLA23 END 13.4
HIERARCH ESO ISS PBL24 START 180.572
HIERARCH ESO ISS PBL24 END 180.618
HIERARCH ESO ISS PBLA24 START 341.445
HIERARCH ESO ISS PBLA24 END 341.517
HIERARCH ESO ISS PBL34 START 106.799
HIERARCH ESO ISS PBL34 END 106.957
HIERARCH ESO ISS PBLA34 START 310.331
HIERARCH ESO ISS PBLA34 END 310.375
HIERARCH ESO ISS AMBI TAU0 START 0.004288
HIERARCH ESO ISS AMBI TAU0 END 0.004207
HIERARCH ESO ISS AMBI TEMP 14.22
HIERARCH ESO ISS AMBI FWHM START 1.14
HIERARCH ESO ISS AMBI FWHM END 1.24