Exposure
ID
PIONI.2023-12-18T01:06:23.436_1
Header ID
PIONI.2023-12-18T01:06:23.436
Date updated
2023-12-18 01:10:39 UTC+0000
Release date
2024-12-18 01:10:38 UTC+0000
UTC Start
2023-12-18 01:06:23.435
UTC End
2023-12-18 01:07:01.835
MJD Start
60296.0461045774
MJD End
60296.0465490218
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.00317
Ambient temperature (°C)
16.84
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 71.8930 71.7160 108.1000 108.1000
A0-J2 118.0110 117.8330 85.9000 85.8000
A0-K0 126.3530 126.2880 69.2340 69.1700
G1-J2 58.1840 58.1900 58.1000 58.0000
G1-K0 83.5950 83.6640 36.5680 36.5790
J2-K0 36.3540 36.3550 0.6790 0.7980
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 60296.0461045774
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 71.893
HIERARCH ESO ISS PBL12 END 71.716
HIERARCH ESO ISS PBLA12 START 108.1
HIERARCH ESO ISS PBLA12 END 108.1
HIERARCH ESO ISS PBL13 START 118.011
HIERARCH ESO ISS PBL13 END 117.833
HIERARCH ESO ISS PBLA13 START 85.9
HIERARCH ESO ISS PBLA13 END 85.8
HIERARCH ESO ISS PBL14 START 126.353
HIERARCH ESO ISS PBL14 END 126.288
HIERARCH ESO ISS PBLA14 START 69.234
HIERARCH ESO ISS PBLA14 END 69.17
HIERARCH ESO ISS PBL23 START 58.184
HIERARCH ESO ISS PBL23 END 58.19
HIERARCH ESO ISS PBLA23 START 58.1
HIERARCH ESO ISS PBLA23 END 58.0
HIERARCH ESO ISS PBL24 START 83.595
HIERARCH ESO ISS PBL24 END 83.664
HIERARCH ESO ISS PBLA24 START 36.568
HIERARCH ESO ISS PBLA24 END 36.579
HIERARCH ESO ISS PBL34 START 36.354
HIERARCH ESO ISS PBL34 END 36.355
HIERARCH ESO ISS PBLA34 START 0.679
HIERARCH ESO ISS PBLA34 END 0.798
HIERARCH ESO ISS AMBI TAU0 START 0.00317
HIERARCH ESO ISS AMBI TAU0 END 0.00317
HIERARCH ESO ISS AMBI TEMP 16.84
HIERARCH ESO ISS AMBI FWHM START 0.61
HIERARCH ESO ISS AMBI FWHM END 0.61