Exposure
ID
PIONI.2023-09-08T03:58:01.466_1
Header ID
PIONI.2023-09-08T03:58:01.466
Date updated
2023-09-08 04:05:37 UTC+0000
Release date
2023-09-08 03:58:01 UTC+0000
UTC Start
2023-09-08 03:58:01.466
UTC End
2023-09-08 03:58:39.866
MJD Start
60195.1652947408
MJD End
60195.16573918524
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 72.0000 71.8920 143.9000 144.1000
A0-J2 93.1030 92.8280 114.5000 114.6000
A0-K0 94.5750 94.2860 84.5150 84.5680
G1-J2 46.6940 46.5880 65.1000 65.1000
G1-K0 84.8670 84.8030 37.5870 37.6000
J2-K0 48.5300 48.5320 11.1690 11.2520
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 60195.1652947408
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 72.0
HIERARCH ESO ISS PBL12 END 71.892
HIERARCH ESO ISS PBLA12 START 143.9
HIERARCH ESO ISS PBLA12 END 144.1
HIERARCH ESO ISS PBL13 START 93.103
HIERARCH ESO ISS PBL13 END 92.828
HIERARCH ESO ISS PBLA13 START 114.5
HIERARCH ESO ISS PBLA13 END 114.6
HIERARCH ESO ISS PBL14 START 94.575
HIERARCH ESO ISS PBL14 END 94.286
HIERARCH ESO ISS PBLA14 START 84.515
HIERARCH ESO ISS PBLA14 END 84.568
HIERARCH ESO ISS PBL23 START 46.694
HIERARCH ESO ISS PBL23 END 46.588
HIERARCH ESO ISS PBLA23 START 65.1
HIERARCH ESO ISS PBLA23 END 65.1
HIERARCH ESO ISS PBL24 START 84.867
HIERARCH ESO ISS PBL24 END 84.803
HIERARCH ESO ISS PBLA24 START 37.587
HIERARCH ESO ISS PBLA24 END 37.6
HIERARCH ESO ISS PBL34 START 48.53
HIERARCH ESO ISS PBL34 END 48.532
HIERARCH ESO ISS PBLA34 START 11.169
HIERARCH ESO ISS PBLA34 END 11.252
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