Exposure
ID
PIONI.2024-10-23T00:52:04.237_1
Header ID
PIONI.2024-10-23T00:52:04.237
Date updated
2024-10-23 00:55:34 UTC+0000
Release date
2024-10-23 00:52:04 UTC+0000
UTC Start
2024-10-23 00:52:04.237
UTC End
2024-10-23 00:52:42.637
MJD Start
60606.0361601487
MJD End
60606.0366045931
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.004051
Ambient temperature (°C)
9.54
Seeing (arcsec)
0.67
Observation
ID
61105
Category
calibrator
Program ID
114.27FM.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
45461
Name
HD_179025
RA
287.903423
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 72.8130 72.7050 142.6000 142.7000
A0-J2 95.1280 94.8640 113.4000 113.5000
A0-K0 96.6930 96.4180 84.1220 84.1730
G1-J2 47.4720 47.3710 65.0000 65.1000
G1-K0 85.3360 85.2760 37.4780 37.4940
J2-K0 48.5130 48.5160 10.5480 10.6300
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27FM.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60606.0361601487
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_179025
RA 287.903423
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 72.813
HIERARCH ESO ISS PBL12 END 72.705
HIERARCH ESO ISS PBLA12 START 142.6
HIERARCH ESO ISS PBLA12 END 142.7
HIERARCH ESO ISS PBL13 START 95.128
HIERARCH ESO ISS PBL13 END 94.864
HIERARCH ESO ISS PBLA13 START 113.4
HIERARCH ESO ISS PBLA13 END 113.5
HIERARCH ESO ISS PBL14 START 96.693
HIERARCH ESO ISS PBL14 END 96.418
HIERARCH ESO ISS PBLA14 START 84.122
HIERARCH ESO ISS PBLA14 END 84.173
HIERARCH ESO ISS PBL23 START 47.472
HIERARCH ESO ISS PBL23 END 47.371
HIERARCH ESO ISS PBLA23 START 65.0
HIERARCH ESO ISS PBLA23 END 65.1
HIERARCH ESO ISS PBL24 START 85.336
HIERARCH ESO ISS PBL24 END 85.276
HIERARCH ESO ISS PBLA24 START 37.478
HIERARCH ESO ISS PBLA24 END 37.494
HIERARCH ESO ISS PBL34 START 48.513
HIERARCH ESO ISS PBL34 END 48.516
HIERARCH ESO ISS PBLA34 START 10.548
HIERARCH ESO ISS PBLA34 END 10.63
HIERARCH ESO ISS AMBI TAU0 START 0.003533
HIERARCH ESO ISS AMBI TAU0 END 0.004569
HIERARCH ESO ISS AMBI TEMP 9.54
HIERARCH ESO ISS AMBI FWHM START 0.75
HIERARCH ESO ISS AMBI FWHM END 0.59