Exposure
ID
PIONI.2023-09-08T03:58:51.456_1
Header ID
PIONI.2023-09-08T03:58:51.456
Date updated
2023-09-08 04:05:37 UTC+0000
Release date
2023-09-08 03:58:51 UTC+0000
UTC Start
2023-09-08 03:58:51.456
UTC End
2023-09-08 03:59:29.856
MJD Start
60195.165873331
MJD End
60195.166317775445
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003409
Ambient temperature (°C)
12.32
Seeing (arcsec)
0.61
Observation
ID
56907
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
40898
Name
HD_179025
RA
287.903419
DEC
-19.9202
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 71.8900 71.7810 144.1000 144.3000
A0-J2 92.8230 92.5480 114.6000 114.8000
A0-K0 94.2800 93.9900 84.5690 84.6210
G1-J2 46.5860 46.4790 65.1000 65.1000
G1-K0 84.8010 84.7360 37.6000 37.6130
J2-K0 48.5320 48.5350 11.2540 11.3360
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 60195.165873331
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_179025
RA 287.903419
DEC -19.9202
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 71.89
HIERARCH ESO ISS PBL12 END 71.781
HIERARCH ESO ISS PBLA12 START 144.1
HIERARCH ESO ISS PBLA12 END 144.3
HIERARCH ESO ISS PBL13 START 92.823
HIERARCH ESO ISS PBL13 END 92.548
HIERARCH ESO ISS PBLA13 START 114.6
HIERARCH ESO ISS PBLA13 END 114.8
HIERARCH ESO ISS PBL14 START 94.28
HIERARCH ESO ISS PBL14 END 93.99
HIERARCH ESO ISS PBLA14 START 84.569
HIERARCH ESO ISS PBLA14 END 84.621
HIERARCH ESO ISS PBL23 START 46.586
HIERARCH ESO ISS PBL23 END 46.479
HIERARCH ESO ISS PBLA23 START 65.1
HIERARCH ESO ISS PBLA23 END 65.1
HIERARCH ESO ISS PBL24 START 84.801
HIERARCH ESO ISS PBL24 END 84.736
HIERARCH ESO ISS PBLA24 START 37.6
HIERARCH ESO ISS PBLA24 END 37.613
HIERARCH ESO ISS PBL34 START 48.532
HIERARCH ESO ISS PBL34 END 48.535
HIERARCH ESO ISS PBLA34 START 11.254
HIERARCH ESO ISS PBLA34 END 11.336
HIERARCH ESO ISS AMBI TAU0 START 0.003409
HIERARCH ESO ISS AMBI TAU0 END 0.003409
HIERARCH ESO ISS AMBI TEMP 12.32
HIERARCH ESO ISS AMBI FWHM START 0.61
HIERARCH ESO ISS AMBI FWHM END 0.61