Exposure
ID
PIONI.2024-10-21T08:36:57.738_1
Header ID
PIONI.2024-10-21T08:36:57.738
Date updated
2024-10-21 08:45:39 UTC+0000
Release date
2024-10-21 08:36:57 UTC+0000
UTC Start
2024-10-21 08:36:57.738
UTC End
2024-10-21 08:38:14.538
MJD Start
60604.359001602
MJD End
60604.3598904909
Exposure time (s)
76.8
Validation level
1
Tau 0: Coherence time (s)
0.006646
Ambient temperature (°C)
11.66
Seeing (arcsec)
0.7
Observation
ID
61086
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
45442
Name
HD_46947
RA
99.095018
DEC
6.23579
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 90.3330 90.2990 113.3000 113.2000
A0-J2 127.7210 127.8430 93.6000 93.5000
A0-K0 120.6950 120.9500 73.9250 73.9240
G1-J2 52.4190 52.5540 58.1000 58.1000
G1-K0 76.5800 76.7110 25.5140 25.6830
J2-K0 42.9550 42.9160 344.4700 344.6200
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 60604.359001602
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_46947
RA 99.095018
DEC 6.23579
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 90.333
HIERARCH ESO ISS PBL12 END 90.299
HIERARCH ESO ISS PBLA12 START 113.3
HIERARCH ESO ISS PBLA12 END 113.2
HIERARCH ESO ISS PBL13 START 127.721
HIERARCH ESO ISS PBL13 END 127.843
HIERARCH ESO ISS PBLA13 START 93.6
HIERARCH ESO ISS PBLA13 END 93.5
HIERARCH ESO ISS PBL14 START 120.695
HIERARCH ESO ISS PBL14 END 120.95
HIERARCH ESO ISS PBLA14 START 73.925
HIERARCH ESO ISS PBLA14 END 73.924
HIERARCH ESO ISS PBL23 START 52.419
HIERARCH ESO ISS PBL23 END 52.554
HIERARCH ESO ISS PBLA23 START 58.1
HIERARCH ESO ISS PBLA23 END 58.1
HIERARCH ESO ISS PBL24 START 76.58
HIERARCH ESO ISS PBL24 END 76.711
HIERARCH ESO ISS PBLA24 START 25.514
HIERARCH ESO ISS PBLA24 END 25.683
HIERARCH ESO ISS PBL34 START 42.955
HIERARCH ESO ISS PBL34 END 42.916
HIERARCH ESO ISS PBLA34 START 344.47
HIERARCH ESO ISS PBLA34 END 344.62
HIERARCH ESO ISS AMBI TAU0 START 0.006646
HIERARCH ESO ISS AMBI TAU0 END 0.006646
HIERARCH ESO ISS AMBI TEMP 11.66
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.7