Exposure
ID
PIONI.2024-10-23T00:53:44.565_1
Header ID
PIONI.2024-10-23T00:53:44.565
Date updated
2024-10-23 01:00:36 UTC+0000
Release date
2024-10-23 00:53:44 UTC+0000
UTC Start
2024-10-23 00:53:44.565
UTC End
2024-10-23 00:54:22.965
MJD Start
60606.0373213543
MJD End
60606.0377657987
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.004179
Ambient temperature (°C)
9.56
Seeing (arcsec)
0.65
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 72.5890 72.4800 142.9000 143.1000
A0-J2 94.5770 94.3050 113.7000 113.8000
A0-K0 96.1190 95.8360 84.2290 84.2820
G1-J2 47.2620 47.1580 65.1000 65.1000
G1-K0 85.2100 85.1470 37.5100 37.5250
J2-K0 48.5180 48.5200 10.7190 10.8030
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 60606.0373213543
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 72.589
HIERARCH ESO ISS PBL12 END 72.48
HIERARCH ESO ISS PBLA12 START 142.9
HIERARCH ESO ISS PBLA12 END 143.1
HIERARCH ESO ISS PBL13 START 94.577
HIERARCH ESO ISS PBL13 END 94.305
HIERARCH ESO ISS PBLA13 START 113.7
HIERARCH ESO ISS PBLA13 END 113.8
HIERARCH ESO ISS PBL14 START 96.119
HIERARCH ESO ISS PBL14 END 95.836
HIERARCH ESO ISS PBLA14 START 84.229
HIERARCH ESO ISS PBLA14 END 84.282
HIERARCH ESO ISS PBL23 START 47.262
HIERARCH ESO ISS PBL23 END 47.158
HIERARCH ESO ISS PBLA23 START 65.1
HIERARCH ESO ISS PBLA23 END 65.1
HIERARCH ESO ISS PBL24 START 85.21
HIERARCH ESO ISS PBL24 END 85.147
HIERARCH ESO ISS PBLA24 START 37.51
HIERARCH ESO ISS PBLA24 END 37.525
HIERARCH ESO ISS PBL34 START 48.518
HIERARCH ESO ISS PBL34 END 48.52
HIERARCH ESO ISS PBLA34 START 10.719
HIERARCH ESO ISS PBLA34 END 10.803
HIERARCH ESO ISS AMBI TAU0 START 0.004569
HIERARCH ESO ISS AMBI TAU0 END 0.003789
HIERARCH ESO ISS AMBI TEMP 9.56
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.71