Exposure
ID
PIONI.2024-11-25T02:09:28.805_1
Header ID
PIONI.2024-11-25T02:09:28.805
Date updated
2024-11-25 02:15:41 UTC+0000
Release date
2024-11-25 02:09:28 UTC+0000
UTC Start
2024-11-25 02:09:28.806
UTC End
2024-11-25 02:09:54.406
MJD Start
60639.089916735
MJD End
60639.0902130313
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00769
Ambient temperature (°C)
16.15
Seeing (arcsec)
0.74
Observation
ID
62012
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
46115
Name
HD 39705
RA
88.370897
DEC
-20.14507
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 41.8590 41.8960 140.6000 140.5000
A0-J2 71.0340 71.2620 61.9000 62.1000
A0-J6 164.4260 164.4130 352.5260 352.6110
B5-J2 75.0100 75.1060 28.7000 28.9000
B5-J6 201.1580 201.1480 346.2010 346.2630
J2-J6 154.4550 154.5410 327.0370 327.0390
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 60639.089916735
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 39705
RA 88.370897
DEC -20.14507
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 41.859
HIERARCH ESO ISS PBL12 END 41.896
HIERARCH ESO ISS PBLA12 START 140.6
HIERARCH ESO ISS PBLA12 END 140.5
HIERARCH ESO ISS PBL13 START 71.034
HIERARCH ESO ISS PBL13 END 71.262
HIERARCH ESO ISS PBLA13 START 61.9
HIERARCH ESO ISS PBLA13 END 62.1
HIERARCH ESO ISS PBL14 START 164.426
HIERARCH ESO ISS PBL14 END 164.413
HIERARCH ESO ISS PBLA14 START 352.526
HIERARCH ESO ISS PBLA14 END 352.611
HIERARCH ESO ISS PBL23 START 75.01
HIERARCH ESO ISS PBL23 END 75.106
HIERARCH ESO ISS PBLA23 START 28.7
HIERARCH ESO ISS PBLA23 END 28.9
HIERARCH ESO ISS PBL24 START 201.158
HIERARCH ESO ISS PBL24 END 201.148
HIERARCH ESO ISS PBLA24 START 346.201
HIERARCH ESO ISS PBLA24 END 346.263
HIERARCH ESO ISS PBL34 START 154.455
HIERARCH ESO ISS PBL34 END 154.541
HIERARCH ESO ISS PBLA34 START 327.037
HIERARCH ESO ISS PBLA34 END 327.039
HIERARCH ESO ISS AMBI TAU0 START 0.00769
HIERARCH ESO ISS AMBI TAU0 END 0.00769
HIERARCH ESO ISS AMBI TEMP 16.15
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.74