Exposure
ID
PIONI.2023-12-17T01:05:08.808_1
Header ID
PIONI.2023-12-17T01:05:08.808
Date updated
2023-12-17 01:10:50 UTC+0000
Release date
2023-12-17 01:05:08 UTC+0000
UTC Start
2023-12-17 01:05:08.808
UTC End
2023-12-17 01:06:00.008
MJD Start
60295.0452408283
MJD End
60295.0458334209
Exposure time (s)
51.2
Validation level
1
Tau 0: Coherence time (s)
0.002359
Ambient temperature (°C)
15.83
Seeing (arcsec)
0.82
Observation
ID
57978
Category
calibrator
Program ID
112.2624.002
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
42929
Name
HD 4366
RA
11.51401
DEC
5.27969
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 77.9960 77.8070 114.2000 114.2000
A0-J2 120.8250 120.6180 90.7000 90.7000
A0-K0 126.3590 126.2710 71.5920 71.5540
G1-J2 58.2290 58.2290 58.5000 58.5000
G1-K0 86.7860 86.8510 34.1510 34.1890
J2-K0 41.4030 41.4000 358.7160 358.8500
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 112.2624.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60295.0452408283
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 4366
RA 11.51401
DEC 5.27969
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 51.2
HIERARCH ESO DET DIT 0.001
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 77.996
HIERARCH ESO ISS PBL12 END 77.807
HIERARCH ESO ISS PBLA12 START 114.2
HIERARCH ESO ISS PBLA12 END 114.2
HIERARCH ESO ISS PBL13 START 120.825
HIERARCH ESO ISS PBL13 END 120.618
HIERARCH ESO ISS PBLA13 START 90.7
HIERARCH ESO ISS PBLA13 END 90.7
HIERARCH ESO ISS PBL14 START 126.359
HIERARCH ESO ISS PBL14 END 126.271
HIERARCH ESO ISS PBLA14 START 71.592
HIERARCH ESO ISS PBLA14 END 71.554
HIERARCH ESO ISS PBL23 START 58.229
HIERARCH ESO ISS PBL23 END 58.229
HIERARCH ESO ISS PBLA23 START 58.5
HIERARCH ESO ISS PBLA23 END 58.5
HIERARCH ESO ISS PBL24 START 86.786
HIERARCH ESO ISS PBL24 END 86.851
HIERARCH ESO ISS PBLA24 START 34.151
HIERARCH ESO ISS PBLA24 END 34.189
HIERARCH ESO ISS PBL34 START 41.403
HIERARCH ESO ISS PBL34 END 41.4
HIERARCH ESO ISS PBLA34 START 358.716
HIERARCH ESO ISS PBLA34 END 358.85
HIERARCH ESO ISS AMBI TAU0 START 0.002359
HIERARCH ESO ISS AMBI TAU0 END 0.002359
HIERARCH ESO ISS AMBI TEMP 15.83
HIERARCH ESO ISS AMBI FWHM START 0.82
HIERARCH ESO ISS AMBI FWHM END 0.82