Exposure
ID
PIONI.2024-11-25T02:39:52.386_1
Header ID
PIONI.2024-11-25T02:39:52.386
Date updated
2024-11-25 02:45:38 UTC+0000
Release date
2024-11-25 02:39:52 UTC+0000
UTC Start
2024-11-25 02:39:52.387
UTC End
2024-11-25 02:40:17.987
MJD Start
60639.1110229921
MJD End
60639.1113192884
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.006689
Ambient temperature (°C)
16.4
Seeing (arcsec)
0.58
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 43.7000 43.7340 140.2000 140.2000
A0-J2 82.7910 83.0180 68.6000 68.7000
A0-J6 163.9370 163.9310 357.0130 357.1020
B5-J2 80.5160 80.6330 37.6000 37.7000
B5-J6 200.6380 200.6280 349.5150 349.5830
J2-J6 158.5670 158.6400 327.3290 327.3400
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 60639.1110229921
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 43.7
HIERARCH ESO ISS PBL12 END 43.734
HIERARCH ESO ISS PBLA12 START 140.2
HIERARCH ESO ISS PBLA12 END 140.2
HIERARCH ESO ISS PBL13 START 82.791
HIERARCH ESO ISS PBL13 END 83.018
HIERARCH ESO ISS PBLA13 START 68.6
HIERARCH ESO ISS PBLA13 END 68.7
HIERARCH ESO ISS PBL14 START 163.937
HIERARCH ESO ISS PBL14 END 163.931
HIERARCH ESO ISS PBLA14 START 357.013
HIERARCH ESO ISS PBLA14 END 357.102
HIERARCH ESO ISS PBL23 START 80.516
HIERARCH ESO ISS PBL23 END 80.633
HIERARCH ESO ISS PBLA23 START 37.6
HIERARCH ESO ISS PBLA23 END 37.7
HIERARCH ESO ISS PBL24 START 200.638
HIERARCH ESO ISS PBL24 END 200.628
HIERARCH ESO ISS PBLA24 START 349.515
HIERARCH ESO ISS PBLA24 END 349.583
HIERARCH ESO ISS PBL34 START 158.567
HIERARCH ESO ISS PBL34 END 158.64
HIERARCH ESO ISS PBLA34 START 327.329
HIERARCH ESO ISS PBLA34 END 327.34
HIERARCH ESO ISS AMBI TAU0 START 0.006689
HIERARCH ESO ISS AMBI TAU0 END 0.006689
HIERARCH ESO ISS AMBI TEMP 16.4
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.58