Exposure
ID
PIONI.2024-11-25T02:41:07.763_1
Header ID
PIONI.2024-11-25T02:41:07.763
Date updated
2024-11-25 02:50:44 UTC+0000
Release date
2024-11-25 02:41:07 UTC+0000
UTC Start
2024-11-25 02:41:07.763
UTC End
2024-11-25 02:41:33.363
MJD Start
60639.1118954094
MJD End
60639.1121917057
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.006689
Ambient temperature (°C)
16.42
Seeing (arcsec)
0.575
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 43.7710 43.8030 140.2000 140.2000
A0-J2 83.2700 83.4910 68.8000 68.9000
A0-J6 163.9250 163.9200 357.2020 357.2880
B5-J2 80.7630 80.8780 37.9000 38.1000
B5-J6 200.6160 200.6060 349.6580 349.7250
J2-J6 158.7220 158.7950 327.3510 327.3620
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 60639.1118954094
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 43.771
HIERARCH ESO ISS PBL12 END 43.803
HIERARCH ESO ISS PBLA12 START 140.2
HIERARCH ESO ISS PBLA12 END 140.2
HIERARCH ESO ISS PBL13 START 83.27
HIERARCH ESO ISS PBL13 END 83.491
HIERARCH ESO ISS PBLA13 START 68.8
HIERARCH ESO ISS PBLA13 END 68.9
HIERARCH ESO ISS PBL14 START 163.925
HIERARCH ESO ISS PBL14 END 163.92
HIERARCH ESO ISS PBLA14 START 357.202
HIERARCH ESO ISS PBLA14 END 357.288
HIERARCH ESO ISS PBL23 START 80.763
HIERARCH ESO ISS PBL23 END 80.878
HIERARCH ESO ISS PBLA23 START 37.9
HIERARCH ESO ISS PBLA23 END 38.1
HIERARCH ESO ISS PBL24 START 200.616
HIERARCH ESO ISS PBL24 END 200.606
HIERARCH ESO ISS PBLA24 START 349.658
HIERARCH ESO ISS PBLA24 END 349.725
HIERARCH ESO ISS PBL34 START 158.722
HIERARCH ESO ISS PBL34 END 158.795
HIERARCH ESO ISS PBLA34 START 327.351
HIERARCH ESO ISS PBLA34 END 327.362
HIERARCH ESO ISS AMBI TAU0 START 0.006689
HIERARCH ESO ISS AMBI TAU0 END 0.006689
HIERARCH ESO ISS AMBI TEMP 16.42
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.57