Exposure
ID
PIONI.2023-12-18T01:03:52.859_1
Header ID
PIONI.2023-12-18T01:03:52.859
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 01:03:52.859
UTC End
2023-12-18 01:04:31.259
MJD Start
60296.0443617897
MJD End
60296.0448062341
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.00317
Ambient temperature (°C)
16.83
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 72.4440 72.2660 108.1000 108.1000
A0-J2 118.5620 118.3850 86.1000 86.0000
A0-K0 126.5490 126.4860 69.4320 69.3700
G1-J2 58.1600 58.1680 58.2000 58.2000
G1-K0 83.3740 83.4460 36.5280 36.5430
J2-K0 36.3510 36.3520 0.3030 0.4270
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 60296.0443617897
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 72.444
HIERARCH ESO ISS PBL12 END 72.266
HIERARCH ESO ISS PBLA12 START 108.1
HIERARCH ESO ISS PBLA12 END 108.1
HIERARCH ESO ISS PBL13 START 118.562
HIERARCH ESO ISS PBL13 END 118.385
HIERARCH ESO ISS PBLA13 START 86.1
HIERARCH ESO ISS PBLA13 END 86.0
HIERARCH ESO ISS PBL14 START 126.549
HIERARCH ESO ISS PBL14 END 126.486
HIERARCH ESO ISS PBLA14 START 69.432
HIERARCH ESO ISS PBLA14 END 69.37
HIERARCH ESO ISS PBL23 START 58.16
HIERARCH ESO ISS PBL23 END 58.168
HIERARCH ESO ISS PBLA23 START 58.2
HIERARCH ESO ISS PBLA23 END 58.2
HIERARCH ESO ISS PBL24 START 83.374
HIERARCH ESO ISS PBL24 END 83.446
HIERARCH ESO ISS PBLA24 START 36.528
HIERARCH ESO ISS PBLA24 END 36.543
HIERARCH ESO ISS PBL34 START 36.351
HIERARCH ESO ISS PBL34 END 36.352
HIERARCH ESO ISS PBLA34 START 0.303
HIERARCH ESO ISS PBLA34 END 0.427
HIERARCH ESO ISS AMBI TAU0 START 0.00317
HIERARCH ESO ISS AMBI TAU0 END 0.00317
HIERARCH ESO ISS AMBI TEMP 16.83
HIERARCH ESO ISS AMBI FWHM START 0.61
HIERARCH ESO ISS AMBI FWHM END 0.61