Exposure
ID
PIONI.2024-11-25T02:08:13.923_1
Header ID
PIONI.2024-11-25T02:08:13.923
Date updated
2024-11-25 02:15:41 UTC+0000
Release date
2024-11-25 02:08:13 UTC+0000
UTC Start
2024-11-25 02:08:13.923
UTC End
2024-11-25 02:08:39.523
MJD Start
60639.0890500299
MJD End
60639.0893463262
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00769
Ambient temperature (°C)
16.12
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 41.7780 41.8160 140.6000 140.6000
A0-J2 70.5450 70.7740 61.6000 61.7000
A0-J6 164.4540 164.4410 352.3440 352.4290
B5-J2 74.8060 74.9010 28.3000 28.5000
B5-J6 201.1790 201.1690 346.0700 346.1310
J2-J6 154.2700 154.3560 327.0350 327.0360
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 60639.0890500299
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 41.778
HIERARCH ESO ISS PBL12 END 41.816
HIERARCH ESO ISS PBLA12 START 140.6
HIERARCH ESO ISS PBLA12 END 140.6
HIERARCH ESO ISS PBL13 START 70.545
HIERARCH ESO ISS PBL13 END 70.774
HIERARCH ESO ISS PBLA13 START 61.6
HIERARCH ESO ISS PBLA13 END 61.7
HIERARCH ESO ISS PBL14 START 164.454
HIERARCH ESO ISS PBL14 END 164.441
HIERARCH ESO ISS PBLA14 START 352.344
HIERARCH ESO ISS PBLA14 END 352.429
HIERARCH ESO ISS PBL23 START 74.806
HIERARCH ESO ISS PBL23 END 74.901
HIERARCH ESO ISS PBLA23 START 28.3
HIERARCH ESO ISS PBLA23 END 28.5
HIERARCH ESO ISS PBL24 START 201.179
HIERARCH ESO ISS PBL24 END 201.169
HIERARCH ESO ISS PBLA24 START 346.07
HIERARCH ESO ISS PBLA24 END 346.131
HIERARCH ESO ISS PBL34 START 154.27
HIERARCH ESO ISS PBL34 END 154.356
HIERARCH ESO ISS PBLA34 START 327.035
HIERARCH ESO ISS PBLA34 END 327.036
HIERARCH ESO ISS AMBI TAU0 START 0.00769
HIERARCH ESO ISS AMBI TAU0 END 0.00769
HIERARCH ESO ISS AMBI TEMP 16.12
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.74