Exposure
ID
PIONI.2024-03-16T08:57:05.781_1
Header ID
PIONI.2024-03-16T08:57:05.781
Date updated
2024-03-16 09:05:42 UTC+0000
Release date
2024-03-16 08:57:05 UTC+0000
UTC Start
2024-03-16 08:57:05.782
UTC End
2024-03-16 08:57:44.182
MJD Start
60385.3729835828
MJD End
60385.3734280272
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0047185
Ambient temperature (°C)
16.45
Seeing (arcsec)
0.715
Observation
ID
58655
Category
calibrator
Program ID
112.2624.001
Program Title
CONSTRAINING THE COSMIC DANCE OF MASSIVE STARS IN TRIPLE SYSTEMS
Program Type
Normal
PI / COI
MAHY/ SANA/ FROST/ TOONEN/ BORDIER/ LE BOUQUIN/ SHENAR
Target
ID
43419
Name
HD_139882
RA
235.402944
DEC
-29.18736
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.5080 90.5080 117.2000 117.3000
A0-J2 129.1580 129.1440 94.0000 94.2000
A0-K0 127.7280 127.7030 72.2790 72.3940
G1-J2 58.0510 58.0390 56.3000 56.4000
G1-K0 90.1180 90.1060 27.1580 27.2630
J2-K0 48.5170 48.5190 351.5020 351.6080
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 112.2624.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60385.3729835828
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_139882
RA 235.402944
DEC -29.18736
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 90.508
HIERARCH ESO ISS PBL12 END 90.508
HIERARCH ESO ISS PBLA12 START 117.2
HIERARCH ESO ISS PBLA12 END 117.3
HIERARCH ESO ISS PBL13 START 129.158
HIERARCH ESO ISS PBL13 END 129.144
HIERARCH ESO ISS PBLA13 START 94.0
HIERARCH ESO ISS PBLA13 END 94.2
HIERARCH ESO ISS PBL14 START 127.728
HIERARCH ESO ISS PBL14 END 127.703
HIERARCH ESO ISS PBLA14 START 72.279
HIERARCH ESO ISS PBLA14 END 72.394
HIERARCH ESO ISS PBL23 START 58.051
HIERARCH ESO ISS PBL23 END 58.039
HIERARCH ESO ISS PBLA23 START 56.3
HIERARCH ESO ISS PBLA23 END 56.4
HIERARCH ESO ISS PBL24 START 90.118
HIERARCH ESO ISS PBL24 END 90.106
HIERARCH ESO ISS PBLA24 START 27.158
HIERARCH ESO ISS PBLA24 END 27.263
HIERARCH ESO ISS PBL34 START 48.517
HIERARCH ESO ISS PBL34 END 48.519
HIERARCH ESO ISS PBLA34 START 351.502
HIERARCH ESO ISS PBLA34 END 351.608
HIERARCH ESO ISS AMBI TAU0 START 0.004916
HIERARCH ESO ISS AMBI TAU0 END 0.004521
HIERARCH ESO ISS AMBI TEMP 16.45
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.71