Exposure
ID
PIONI.2025-02-28T04:45:04.321_1
Header ID
PIONI.2025-02-28T04:45:04.321
Date updated
2025-02-28 04:50:54 UTC+0000
Release date
2025-02-28 04:45:04 UTC+0000
UTC Start
2025-02-28 04:45:04.321
UTC End
2025-02-28 04:45:42.721
MJD Start
60734.1979666813
MJD End
60734.19841112574
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.012144
Ambient temperature (°C)
15.18
Seeing (arcsec)
0.55
Observation
ID
64867
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
48306
Name
HD_135017
RA
228.936943
DEC
-60.23172
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 61.4000 61.4800 44.5000 44.7000
A0-J2 111.8500 111.8960 24.3000 24.5000
A0-K0 125.2210 125.2300 11.2840 11.4790
G1-J2 58.2030 58.2020 3.0000 3.2000
G1-K0 81.1330 81.1490 346.8130 346.9400
J2-K0 29.9910 30.0390 314.1000 314.1860
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 60734.1979666813
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_135017
RA 228.936943
DEC -60.23172
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 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 61.4
HIERARCH ESO ISS PBL12 END 61.48
HIERARCH ESO ISS PBLA12 START 44.5
HIERARCH ESO ISS PBLA12 END 44.7
HIERARCH ESO ISS PBL13 START 111.85
HIERARCH ESO ISS PBL13 END 111.896
HIERARCH ESO ISS PBLA13 START 24.3
HIERARCH ESO ISS PBLA13 END 24.5
HIERARCH ESO ISS PBL14 START 125.221
HIERARCH ESO ISS PBL14 END 125.23
HIERARCH ESO ISS PBLA14 START 11.284
HIERARCH ESO ISS PBLA14 END 11.479
HIERARCH ESO ISS PBL23 START 58.203
HIERARCH ESO ISS PBL23 END 58.202
HIERARCH ESO ISS PBLA23 START 3.0
HIERARCH ESO ISS PBLA23 END 3.2
HIERARCH ESO ISS PBL24 START 81.133
HIERARCH ESO ISS PBL24 END 81.149
HIERARCH ESO ISS PBLA24 START 346.813
HIERARCH ESO ISS PBLA24 END 346.94
HIERARCH ESO ISS PBL34 START 29.991
HIERARCH ESO ISS PBL34 END 30.039
HIERARCH ESO ISS PBLA34 START 314.1
HIERARCH ESO ISS PBLA34 END 314.186
HIERARCH ESO ISS AMBI TAU0 START 0.012144
HIERARCH ESO ISS AMBI TAU0 END 0.012144
HIERARCH ESO ISS AMBI TEMP 15.18
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.55