Exposure
ID
PIONI.2024-03-16T08:55:25.581_1
Header ID
PIONI.2024-03-16T08:55:25.581
Date updated
2024-03-16 09:00:41 UTC+0000
Release date
2024-03-16 08:55:25 UTC+0000
UTC Start
2024-03-16 08:55:25.580
UTC End
2024-03-16 08:56:03.980
MJD Start
60385.3718238464
MJD End
60385.3722682908
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.004152
Ambient temperature (°C)
16.48
Seeing (arcsec)
0.83
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 90.5060 90.5070 116.9000 117.0000
A0-J2 129.1840 129.1720 93.8000 93.9000
A0-K0 127.7740 127.7520 72.0810 72.1760
G1-J2 58.0740 58.0630 56.1000 56.2000
G1-K0 90.1410 90.1300 26.9820 27.0670
J2-K0 48.5140 48.5150 351.3240 351.4090
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 60385.3718238464
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 90.506
HIERARCH ESO ISS PBL12 END 90.507
HIERARCH ESO ISS PBLA12 START 116.9
HIERARCH ESO ISS PBLA12 END 117.0
HIERARCH ESO ISS PBL13 START 129.184
HIERARCH ESO ISS PBL13 END 129.172
HIERARCH ESO ISS PBLA13 START 93.8
HIERARCH ESO ISS PBLA13 END 93.9
HIERARCH ESO ISS PBL14 START 127.774
HIERARCH ESO ISS PBL14 END 127.752
HIERARCH ESO ISS PBLA14 START 72.081
HIERARCH ESO ISS PBLA14 END 72.176
HIERARCH ESO ISS PBL23 START 58.074
HIERARCH ESO ISS PBL23 END 58.063
HIERARCH ESO ISS PBLA23 START 56.1
HIERARCH ESO ISS PBLA23 END 56.2
HIERARCH ESO ISS PBL24 START 90.141
HIERARCH ESO ISS PBL24 END 90.13
HIERARCH ESO ISS PBLA24 START 26.982
HIERARCH ESO ISS PBLA24 END 27.067
HIERARCH ESO ISS PBL34 START 48.514
HIERARCH ESO ISS PBL34 END 48.515
HIERARCH ESO ISS PBLA34 START 351.324
HIERARCH ESO ISS PBLA34 END 351.409
HIERARCH ESO ISS AMBI TAU0 START 0.004152
HIERARCH ESO ISS AMBI TAU0 END 0.004152
HIERARCH ESO ISS AMBI TEMP 16.48
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.83