Exposure
ID
PIONI.2023-12-17T01:21:41.578_1
Header ID
PIONI.2023-12-17T01:21:41.578
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 01:21:41.578
UTC End
2023-12-17 01:22:32.778
MJD Start
60295.0567312287
MJD End
60295.0573238213
Exposure time (s)
51.2
Validation level
1
Tau 0: Coherence time (s)
0.0027505
Ambient temperature (°C)
15.41
Seeing (arcsec)
0.68
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 69.3150 69.0770 108.0000 108.0000
A0-J2 115.3610 115.1110 85.0000 85.0000
A0-K0 125.3180 125.2140 68.2930 68.2100
G1-J2 58.2290 58.2280 57.3000 57.3000
G1-K0 84.5500 84.6330 36.6850 36.6970
J2-K0 36.3950 36.4010 2.3580 2.5130
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 60295.0567312287
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 69.315
HIERARCH ESO ISS PBL12 END 69.077
HIERARCH ESO ISS PBLA12 START 108.0
HIERARCH ESO ISS PBLA12 END 108.0
HIERARCH ESO ISS PBL13 START 115.361
HIERARCH ESO ISS PBL13 END 115.111
HIERARCH ESO ISS PBLA13 START 85.0
HIERARCH ESO ISS PBLA13 END 85.0
HIERARCH ESO ISS PBL14 START 125.318
HIERARCH ESO ISS PBL14 END 125.214
HIERARCH ESO ISS PBLA14 START 68.293
HIERARCH ESO ISS PBLA14 END 68.21
HIERARCH ESO ISS PBL23 START 58.229
HIERARCH ESO ISS PBL23 END 58.228
HIERARCH ESO ISS PBLA23 START 57.3
HIERARCH ESO ISS PBLA23 END 57.3
HIERARCH ESO ISS PBL24 START 84.55
HIERARCH ESO ISS PBL24 END 84.633
HIERARCH ESO ISS PBLA24 START 36.685
HIERARCH ESO ISS PBLA24 END 36.697
HIERARCH ESO ISS PBL34 START 36.395
HIERARCH ESO ISS PBL34 END 36.401
HIERARCH ESO ISS PBLA34 START 2.358
HIERARCH ESO ISS PBLA34 END 2.513
HIERARCH ESO ISS AMBI TAU0 START 0.002789
HIERARCH ESO ISS AMBI TAU0 END 0.002712
HIERARCH ESO ISS AMBI TEMP 15.41
HIERARCH ESO ISS AMBI FWHM START 0.68
HIERARCH ESO ISS AMBI FWHM END 0.68