Exposure
ID
PIONI.2023-12-17T01:06:11.963_1
Header ID
PIONI.2023-12-17T01:06:11.963
Date updated
2023-12-17 01:10:50 UTC+0000
Release date
2023-12-17 01:06:11 UTC+0000
UTC Start
2023-12-17 01:06:11.962
UTC End
2023-12-17 01:07:03.162
MJD Start
60295.045971788
MJD End
60295.0465643806
Exposure time (s)
51.2
Validation level
1
Tau 0: Coherence time (s)
0.0024915
Ambient temperature (°C)
15.81
Seeing (arcsec)
0.8
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 77.8040 77.6170 114.2000 114.2000
A0-J2 120.6150 120.4080 90.7000 90.7000
A0-K0 126.2700 126.1810 71.5480 71.5160
G1-J2 58.2290 58.2280 58.5000 58.4000
G1-K0 86.8520 86.9150 34.1850 34.2220
J2-K0 41.4000 41.3980 358.8470 358.9820
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 60295.045971788
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 77.804
HIERARCH ESO ISS PBL12 END 77.617
HIERARCH ESO ISS PBLA12 START 114.2
HIERARCH ESO ISS PBLA12 END 114.2
HIERARCH ESO ISS PBL13 START 120.615
HIERARCH ESO ISS PBL13 END 120.408
HIERARCH ESO ISS PBLA13 START 90.7
HIERARCH ESO ISS PBLA13 END 90.7
HIERARCH ESO ISS PBL14 START 126.27
HIERARCH ESO ISS PBL14 END 126.181
HIERARCH ESO ISS PBLA14 START 71.548
HIERARCH ESO ISS PBLA14 END 71.516
HIERARCH ESO ISS PBL23 START 58.229
HIERARCH ESO ISS PBL23 END 58.228
HIERARCH ESO ISS PBLA23 START 58.5
HIERARCH ESO ISS PBLA23 END 58.4
HIERARCH ESO ISS PBL24 START 86.852
HIERARCH ESO ISS PBL24 END 86.915
HIERARCH ESO ISS PBLA24 START 34.185
HIERARCH ESO ISS PBLA24 END 34.222
HIERARCH ESO ISS PBL34 START 41.4
HIERARCH ESO ISS PBL34 END 41.398
HIERARCH ESO ISS PBLA34 START 358.847
HIERARCH ESO ISS PBLA34 END 358.982
HIERARCH ESO ISS AMBI TAU0 START 0.002359
HIERARCH ESO ISS AMBI TAU0 END 0.002624
HIERARCH ESO ISS AMBI TEMP 15.81
HIERARCH ESO ISS AMBI FWHM START 0.82
HIERARCH ESO ISS AMBI FWHM END 0.78