Exposure
ID
PIONI.2023-12-18T01:35:09.880_1
Header ID
PIONI.2023-12-18T01:35:09.880
Date updated
2023-12-18 01:40:42 UTC+0000
Release date
2024-12-18 01:40:42 UTC+0000
UTC Start
2023-12-18 01:35:09.880
UTC End
2023-12-18 01:36:01.080
MJD Start
60296.0660865698
MJD End
60296.0666791624
Exposure time (s)
51.2
Validation level
1
Tau 0: Coherence time (s)
0.00317
Ambient temperature (°C)
16.99
Seeing (arcsec)
0.61
Observation
ID
57979
Category
science
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
42930
Name
53 Psc
RA
9.195997
DEC
15.23167
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 65.0860 64.8250 108.0000 108.1000
A0-J2 110.8020 110.5120 83.7000 83.6000
A0-K0 123.2690 123.1310 66.7510 66.6540
G1-J2 58.1160 58.1030 56.1000 56.0000
G1-K0 85.8830 85.9570 36.7360 36.7330
J2-K0 36.5450 36.5580 4.9150 5.0650
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 112.2624.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60296.0660865698
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 53 Psc
RA 9.195997
DEC 15.23167
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 65.086
HIERARCH ESO ISS PBL12 END 64.825
HIERARCH ESO ISS PBLA12 START 108.0
HIERARCH ESO ISS PBLA12 END 108.1
HIERARCH ESO ISS PBL13 START 110.802
HIERARCH ESO ISS PBL13 END 110.512
HIERARCH ESO ISS PBLA13 START 83.7
HIERARCH ESO ISS PBLA13 END 83.6
HIERARCH ESO ISS PBL14 START 123.269
HIERARCH ESO ISS PBL14 END 123.131
HIERARCH ESO ISS PBLA14 START 66.751
HIERARCH ESO ISS PBLA14 END 66.654
HIERARCH ESO ISS PBL23 START 58.116
HIERARCH ESO ISS PBL23 END 58.103
HIERARCH ESO ISS PBLA23 START 56.1
HIERARCH ESO ISS PBLA23 END 56.0
HIERARCH ESO ISS PBL24 START 85.883
HIERARCH ESO ISS PBL24 END 85.957
HIERARCH ESO ISS PBLA24 START 36.736
HIERARCH ESO ISS PBLA24 END 36.733
HIERARCH ESO ISS PBL34 START 36.545
HIERARCH ESO ISS PBL34 END 36.558
HIERARCH ESO ISS PBLA34 START 4.915
HIERARCH ESO ISS PBLA34 END 5.065
HIERARCH ESO ISS AMBI TAU0 START 0.00317
HIERARCH ESO ISS AMBI TAU0 END 0.00317
HIERARCH ESO ISS AMBI TEMP 16.99
HIERARCH ESO ISS AMBI FWHM START 0.61
HIERARCH ESO ISS AMBI FWHM END 0.61