Exposure
ID
PIONI.2022-06-09T03:14:25.885_1
Header ID
PIONI.2022-06-09T03:14:25.885
Date updated
2022-06-09 03:21:11 UTC+0000
Release date
2022-06-09 03:14:25 UTC+0000
UTC Start
2022-06-09 03:14:25.885
UTC End
2022-06-09 03:15:42.685
MJD Start
59739.1350218165
MJD End
59739.1359107054
Exposure time (s)
76.8
Validation level
1
Tau 0: Coherence time (s)
0.008308
Ambient temperature (°C)
8.88
Seeing (arcsec)
0.805
Observation
ID
51200
Category
calibrator
Program ID
109.23HT.002
Program Title
CONSTRAINING THE COSMIC DANCE OF MASSIVE STARS IN TRIPLE SYSTEMS
Program Type
Normal
PI / COI
SANA/ FROST/ TOONEN/ BORDIER/ LE BOUQUIN/ MAHY/ SHENAR
Target
ID
38148
Name
HD_100791
RA
173.844392
DEC
-63.45022
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 90.4580 90.4560 164.5000 164.8000
A0-J2 120.8110 120.7490 150.7000 151.0000
A0-K0 101.7980 101.6440 134.2520 134.6590
G1-J2 39.3960 39.2900 117.5000 117.9000
G1-K0 51.2850 51.0870 71.6990 71.9480
J2-K0 36.9310 36.8980 21.8400 22.0340
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 109.23HT.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59739.1350218165
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_100791
RA 173.844392
DEC -63.45022
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 90.458
HIERARCH ESO ISS PBL12 END 90.456
HIERARCH ESO ISS PBLA12 START 164.5
HIERARCH ESO ISS PBLA12 END 164.8
HIERARCH ESO ISS PBL13 START 120.811
HIERARCH ESO ISS PBL13 END 120.749
HIERARCH ESO ISS PBLA13 START 150.7
HIERARCH ESO ISS PBLA13 END 151.0
HIERARCH ESO ISS PBL14 START 101.798
HIERARCH ESO ISS PBL14 END 101.644
HIERARCH ESO ISS PBLA14 START 134.252
HIERARCH ESO ISS PBLA14 END 134.659
HIERARCH ESO ISS PBL23 START 39.396
HIERARCH ESO ISS PBL23 END 39.29
HIERARCH ESO ISS PBLA23 START 117.5
HIERARCH ESO ISS PBLA23 END 117.9
HIERARCH ESO ISS PBL24 START 51.285
HIERARCH ESO ISS PBL24 END 51.087
HIERARCH ESO ISS PBLA24 START 71.699
HIERARCH ESO ISS PBLA24 END 71.948
HIERARCH ESO ISS PBL34 START 36.931
HIERARCH ESO ISS PBL34 END 36.898
HIERARCH ESO ISS PBLA34 START 21.84
HIERARCH ESO ISS PBLA34 END 22.034
HIERARCH ESO ISS AMBI TAU0 START 0.00817
HIERARCH ESO ISS AMBI TAU0 END 0.008446
HIERARCH ESO ISS AMBI TEMP 8.88
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.8