Exposure
ID
PIONI.2025-02-24T08:48:13.146_1
Header ID
PIONI.2025-02-24T08:48:13.146
Date updated
2025-02-24 08:55:43 UTC+0000
Release date
2025-02-24 08:48:13 UTC+0000
UTC Start
2025-02-24 08:48:13.146
UTC End
2025-02-24 08:49:29.946
MJD Start
60730.3668188248
MJD End
60730.36770771369
Exposure time (s)
76.8
Validation level
1
Tau 0: Coherence time (s)
0.01678
Ambient temperature (°C)
14.72
Seeing (arcsec)
0.57
Observation
ID
64832
Category
calibrator
Program ID
114.27FM.002
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
48277
Name
HD_151016
RA
251.612689
DEC
-39.60862
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 75.8210 76.0610 94.5000 94.7000
A0-J2 114.3020 114.5750 68.2000 68.5000
A0-K0 121.1310 121.2770 46.5000 46.7970
G1-J2 57.2030 57.2320 32.3000 32.5000
G1-K0 90.1190 90.1140 7.8310 8.0380
J2-K0 44.7870 44.8250 335.9590 336.0830
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27FM.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60730.3668188248
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_151016
RA 251.612689
DEC -39.60862
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
HIERARCH ESO DET DIT 0.0015
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 75.821
HIERARCH ESO ISS PBL12 END 76.061
HIERARCH ESO ISS PBLA12 START 94.5
HIERARCH ESO ISS PBLA12 END 94.7
HIERARCH ESO ISS PBL13 START 114.302
HIERARCH ESO ISS PBL13 END 114.575
HIERARCH ESO ISS PBLA13 START 68.2
HIERARCH ESO ISS PBLA13 END 68.5
HIERARCH ESO ISS PBL14 START 121.131
HIERARCH ESO ISS PBL14 END 121.277
HIERARCH ESO ISS PBLA14 START 46.5
HIERARCH ESO ISS PBLA14 END 46.797
HIERARCH ESO ISS PBL23 START 57.203
HIERARCH ESO ISS PBL23 END 57.232
HIERARCH ESO ISS PBLA23 START 32.3
HIERARCH ESO ISS PBLA23 END 32.5
HIERARCH ESO ISS PBL24 START 90.119
HIERARCH ESO ISS PBL24 END 90.114
HIERARCH ESO ISS PBLA24 START 7.831
HIERARCH ESO ISS PBLA24 END 8.038
HIERARCH ESO ISS PBL34 START 44.787
HIERARCH ESO ISS PBL34 END 44.825
HIERARCH ESO ISS PBLA34 START 335.959
HIERARCH ESO ISS PBLA34 END 336.083
HIERARCH ESO ISS AMBI TAU0 START 0.01678
HIERARCH ESO ISS AMBI TAU0 END 0.01678
HIERARCH ESO ISS AMBI TEMP 14.72
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.57