Exposure
ID
PIONI.2023-12-18T00:53:51.794_1
Header ID
PIONI.2023-12-18T00:53:51.794
Date updated
2023-12-18 01:00:41 UTC+0000
Release date
2023-12-18 00:53:51 UTC+0000
UTC Start
2023-12-18 00:53:51.794
UTC End
2023-12-18 00:54:30.194
MJD Start
60296.0374050234
MJD End
60296.0378494678
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.00317
Ambient temperature (°C)
16.77
Seeing (arcsec)
0.62
Observation
ID
57978
Category
calibrator
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
42929
Name
HD 4366
RA
11.51401
DEC
5.27969
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 79.3040 79.1620 113.9000 113.9000
A0-J2 122.2300 122.0800 90.9000 90.8000
A0-K0 126.9170 126.8610 71.8490 71.8180
G1-J2 58.2060 58.2110 58.7000 58.6000
G1-K0 86.3150 86.3680 33.8620 33.8930
J2-K0 41.4280 41.4240 357.7610 357.8640
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 112.2624.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60296.0374050234
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 4366
RA 11.51401
DEC 5.27969
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 79.304
HIERARCH ESO ISS PBL12 END 79.162
HIERARCH ESO ISS PBLA12 START 113.9
HIERARCH ESO ISS PBLA12 END 113.9
HIERARCH ESO ISS PBL13 START 122.23
HIERARCH ESO ISS PBL13 END 122.08
HIERARCH ESO ISS PBLA13 START 90.9
HIERARCH ESO ISS PBLA13 END 90.8
HIERARCH ESO ISS PBL14 START 126.917
HIERARCH ESO ISS PBL14 END 126.861
HIERARCH ESO ISS PBLA14 START 71.849
HIERARCH ESO ISS PBLA14 END 71.818
HIERARCH ESO ISS PBL23 START 58.206
HIERARCH ESO ISS PBL23 END 58.211
HIERARCH ESO ISS PBLA23 START 58.7
HIERARCH ESO ISS PBLA23 END 58.6
HIERARCH ESO ISS PBL24 START 86.315
HIERARCH ESO ISS PBL24 END 86.368
HIERARCH ESO ISS PBLA24 START 33.862
HIERARCH ESO ISS PBLA24 END 33.893
HIERARCH ESO ISS PBL34 START 41.428
HIERARCH ESO ISS PBL34 END 41.424
HIERARCH ESO ISS PBLA34 START 357.761
HIERARCH ESO ISS PBLA34 END 357.864
HIERARCH ESO ISS AMBI TAU0 START 0.00317
HIERARCH ESO ISS AMBI TAU0 END 0.00317
HIERARCH ESO ISS AMBI TEMP 16.77
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.62