Exposure
ID
PIONI.2024-03-16T08:53:45.520_1
Header ID
PIONI.2024-03-16T08:53:45.520
Date updated
2024-03-16 09:00:41 UTC+0000
Release date
2024-03-16 08:53:45 UTC+0000
UTC Start
2024-03-16 08:53:45.520
UTC End
2024-03-16 08:54:23.920
MJD Start
60385.3706657393
MJD End
60385.3711101837
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.004974
Ambient temperature (°C)
16.5
Seeing (arcsec)
0.7
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 90.5010 90.5040 116.7000 116.8000
A0-J2 129.2050 129.1950 93.6000 93.7000
A0-K0 127.8160 127.7960 71.8820 71.9770
G1-J2 58.0960 58.0860 55.9000 56.0000
G1-K0 90.1630 90.1520 26.8050 26.8900
J2-K0 48.5100 48.5120 351.1460 351.2320
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 60385.3706657393
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 90.501
HIERARCH ESO ISS PBL12 END 90.504
HIERARCH ESO ISS PBLA12 START 116.7
HIERARCH ESO ISS PBLA12 END 116.8
HIERARCH ESO ISS PBL13 START 129.205
HIERARCH ESO ISS PBL13 END 129.195
HIERARCH ESO ISS PBLA13 START 93.6
HIERARCH ESO ISS PBLA13 END 93.7
HIERARCH ESO ISS PBL14 START 127.816
HIERARCH ESO ISS PBL14 END 127.796
HIERARCH ESO ISS PBLA14 START 71.882
HIERARCH ESO ISS PBLA14 END 71.977
HIERARCH ESO ISS PBL23 START 58.096
HIERARCH ESO ISS PBL23 END 58.086
HIERARCH ESO ISS PBLA23 START 55.9
HIERARCH ESO ISS PBLA23 END 56.0
HIERARCH ESO ISS PBL24 START 90.163
HIERARCH ESO ISS PBL24 END 90.152
HIERARCH ESO ISS PBLA24 START 26.805
HIERARCH ESO ISS PBLA24 END 26.89
HIERARCH ESO ISS PBL34 START 48.51
HIERARCH ESO ISS PBL34 END 48.512
HIERARCH ESO ISS PBLA34 START 351.146
HIERARCH ESO ISS PBLA34 END 351.232
HIERARCH ESO ISS AMBI TAU0 START 0.004974
HIERARCH ESO ISS AMBI TAU0 END 0.004974
HIERARCH ESO ISS AMBI TEMP 16.5
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.7