Exposure
ID
PIONI.2023-12-17T01:19:35.532_1
Header ID
PIONI.2023-12-17T01:19:35.532
Date updated
2023-12-17 01:30:42 UTC+0000
Release date
2024-12-17 01:30:42 UTC+0000
UTC Start
2023-12-17 01:19:35.532
UTC End
2023-12-17 01:20:26.732
MJD Start
60295.0552723571
MJD End
60295.0558649497
Exposure time (s)
51.2
Validation level
1
Tau 0: Coherence time (s)
0.002903
Ambient temperature (°C)
15.48
Seeing (arcsec)
0.645
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 69.8030 69.5670 108.0000 108.0000
A0-J2 115.8710 115.6250 85.2000 85.1000
A0-K0 125.5280 125.4270 68.4700 68.3880
G1-J2 58.2280 58.2290 57.5000 57.4000
G1-K0 84.3790 84.4620 36.6680 36.6810
J2-K0 36.3840 36.3890 2.0480 2.2020
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 60295.0552723571
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 69.803
HIERARCH ESO ISS PBL12 END 69.567
HIERARCH ESO ISS PBLA12 START 108.0
HIERARCH ESO ISS PBLA12 END 108.0
HIERARCH ESO ISS PBL13 START 115.871
HIERARCH ESO ISS PBL13 END 115.625
HIERARCH ESO ISS PBLA13 START 85.2
HIERARCH ESO ISS PBLA13 END 85.1
HIERARCH ESO ISS PBL14 START 125.528
HIERARCH ESO ISS PBL14 END 125.427
HIERARCH ESO ISS PBLA14 START 68.47
HIERARCH ESO ISS PBLA14 END 68.388
HIERARCH ESO ISS PBL23 START 58.228
HIERARCH ESO ISS PBL23 END 58.229
HIERARCH ESO ISS PBLA23 START 57.5
HIERARCH ESO ISS PBLA23 END 57.4
HIERARCH ESO ISS PBL24 START 84.379
HIERARCH ESO ISS PBL24 END 84.462
HIERARCH ESO ISS PBLA24 START 36.668
HIERARCH ESO ISS PBLA24 END 36.681
HIERARCH ESO ISS PBL34 START 36.384
HIERARCH ESO ISS PBL34 END 36.389
HIERARCH ESO ISS PBLA34 START 2.048
HIERARCH ESO ISS PBLA34 END 2.202
HIERARCH ESO ISS AMBI TAU0 START 0.003017
HIERARCH ESO ISS AMBI TAU0 END 0.002789
HIERARCH ESO ISS AMBI TEMP 15.48
HIERARCH ESO ISS AMBI FWHM START 0.61
HIERARCH ESO ISS AMBI FWHM END 0.68