Exposure
ID
PIONI.2024-11-22T07:56:28.042_1
Header ID
PIONI.2024-11-22T07:56:28.042
Date updated
2024-11-22 08:05:31 UTC+0000
Release date
2024-11-22 07:56:28 UTC+0000
UTC Start
2024-11-22 07:56:28.042
UTC End
2024-11-22 07:57:44.842
MJD Start
60636.3308801204
MJD End
60636.33176900929
Exposure time (s)
76.8
Validation level
1
Tau 0: Coherence time (s)
0.011095
Ambient temperature (°C)
12.48
Seeing (arcsec)
0.635
Observation
ID
61955
Category
calibrator
Program ID
114.27FM.002
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
46073
Name
HD_100791
RA
173.844338
DEC
-63.4502
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 66.4530 66.5860 50.1000 50.6000
A0-J2 116.4330 116.5140 30.9000 31.3000
A0-K0 126.7410 126.7560 17.6010 17.9450
G1-J2 57.9810 57.9790 8.7000 9.0000
G1-K0 79.2470 79.2660 350.7900 351.0260
J2-K0 29.9880 30.0650 314.2300 314.4100
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27FM.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60636.3308801204
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_100791
RA 173.844338
DEC -63.4502
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 76.8
HIERARCH ESO DET DIT 0.0015
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 66.453
HIERARCH ESO ISS PBL12 END 66.586
HIERARCH ESO ISS PBLA12 START 50.1
HIERARCH ESO ISS PBLA12 END 50.6
HIERARCH ESO ISS PBL13 START 116.433
HIERARCH ESO ISS PBL13 END 116.514
HIERARCH ESO ISS PBLA13 START 30.9
HIERARCH ESO ISS PBLA13 END 31.3
HIERARCH ESO ISS PBL14 START 126.741
HIERARCH ESO ISS PBL14 END 126.756
HIERARCH ESO ISS PBLA14 START 17.601
HIERARCH ESO ISS PBLA14 END 17.945
HIERARCH ESO ISS PBL23 START 57.981
HIERARCH ESO ISS PBL23 END 57.979
HIERARCH ESO ISS PBLA23 START 8.7
HIERARCH ESO ISS PBLA23 END 9.0
HIERARCH ESO ISS PBL24 START 79.247
HIERARCH ESO ISS PBL24 END 79.266
HIERARCH ESO ISS PBLA24 START 350.79
HIERARCH ESO ISS PBLA24 END 351.026
HIERARCH ESO ISS PBL34 START 29.988
HIERARCH ESO ISS PBL34 END 30.065
HIERARCH ESO ISS PBLA34 START 314.23
HIERARCH ESO ISS PBLA34 END 314.41
HIERARCH ESO ISS AMBI TAU0 START 0.009892
HIERARCH ESO ISS AMBI TAU0 END 0.012298
HIERARCH ESO ISS AMBI TEMP 12.48
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.65