Exposure
ID
PIONI.2023-12-17T01:02:00.282_1
Header ID
PIONI.2023-12-17T01:02:00.282
Date updated
2023-12-17 01:10:50 UTC+0000
Release date
2023-12-17 01:02:00 UTC+0000
UTC Start
2023-12-17 01:02:00.282
UTC End
2023-12-17 01:02:51.482
MJD Start
60295.0430588196
MJD End
60295.0436514122
Exposure time (s)
51.2
Validation level
1
Tau 0: Coherence time (s)
0.002168
Ambient temperature (°C)
15.93
Seeing (arcsec)
0.865
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 78.5620 78.3800 114.0000 114.1000
A0-J2 121.4400 121.2430 90.8000 90.7000
A0-K0 126.6110 126.5320 71.7040 71.6620
G1-J2 58.2240 58.2270 58.6000 58.5000
G1-K0 86.5880 86.6530 34.0310 34.0650
J2-K0 41.4120 41.4090 358.3080 358.4350
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 60295.0430588196
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 78.562
HIERARCH ESO ISS PBL12 END 78.38
HIERARCH ESO ISS PBLA12 START 114.0
HIERARCH ESO ISS PBLA12 END 114.1
HIERARCH ESO ISS PBL13 START 121.44
HIERARCH ESO ISS PBL13 END 121.243
HIERARCH ESO ISS PBLA13 START 90.8
HIERARCH ESO ISS PBLA13 END 90.7
HIERARCH ESO ISS PBL14 START 126.611
HIERARCH ESO ISS PBL14 END 126.532
HIERARCH ESO ISS PBLA14 START 71.704
HIERARCH ESO ISS PBLA14 END 71.662
HIERARCH ESO ISS PBL23 START 58.224
HIERARCH ESO ISS PBL23 END 58.227
HIERARCH ESO ISS PBLA23 START 58.6
HIERARCH ESO ISS PBLA23 END 58.5
HIERARCH ESO ISS PBL24 START 86.588
HIERARCH ESO ISS PBL24 END 86.653
HIERARCH ESO ISS PBLA24 START 34.031
HIERARCH ESO ISS PBLA24 END 34.065
HIERARCH ESO ISS PBL34 START 41.412
HIERARCH ESO ISS PBL34 END 41.409
HIERARCH ESO ISS PBLA34 START 358.308
HIERARCH ESO ISS PBLA34 END 358.435
HIERARCH ESO ISS AMBI TAU0 START 0.00211
HIERARCH ESO ISS AMBI TAU0 END 0.002226
HIERARCH ESO ISS AMBI TEMP 15.93
HIERARCH ESO ISS AMBI FWHM START 0.89
HIERARCH ESO ISS AMBI FWHM END 0.84