Exposure
ID
PIONI.2023-01-25T01:56:44.851_1
Header ID
PIONI.2023-01-25T01:56:44.851
Date updated
2023-01-25 02:01:27 UTC+0000
Release date
2023-01-25 01:56:44 UTC+0000
UTC Start
2023-01-25 01:56:44.852
UTC End
2023-01-25 01:57:10.452
MJD Start
59969.0810746746
MJD End
59969.0813709709
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0067665
Ambient temperature (°C)
13.32
Seeing (arcsec)
0.8
Observation
ID
53996
Category
calibrator
Program ID
110.23R0.001
Program Title
IMPROVING THE CALIBRATION OF THE SURFACE BRIGHTNESS-COLOR RELATION
Program Type
Normal
PI / COI
GALLENNE/ PIETRZYNSKI/ KERVELLA/ GRACZYK/ NARDETTO/ GIEREN
Target
ID
40134
Name
HD35017
RA
80.504384
DEC
7.01388
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 87.3320 87.2760 112.5000 112.5000
A0-J2 128.9860 128.9660 92.2000 92.1000
A0-J3 124.6140 124.7020 50.8290 50.8400
G1-J2 56.0560 56.0900 59.3000 59.3000
G1-J3 113.2720 113.2970 8.0810 8.1470
J2-J3 89.5790 89.5310 338.8710 338.9290
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 110.23R0.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59969.0810746746
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD35017
RA 80.504384
DEC 7.01388
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 J3
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 87.332
HIERARCH ESO ISS PBL12 END 87.276
HIERARCH ESO ISS PBLA12 START 112.5
HIERARCH ESO ISS PBLA12 END 112.5
HIERARCH ESO ISS PBL13 START 128.986
HIERARCH ESO ISS PBL13 END 128.966
HIERARCH ESO ISS PBLA13 START 92.2
HIERARCH ESO ISS PBLA13 END 92.1
HIERARCH ESO ISS PBL14 START 124.614
HIERARCH ESO ISS PBL14 END 124.702
HIERARCH ESO ISS PBLA14 START 50.829
HIERARCH ESO ISS PBLA14 END 50.84
HIERARCH ESO ISS PBL23 START 56.056
HIERARCH ESO ISS PBL23 END 56.09
HIERARCH ESO ISS PBLA23 START 59.3
HIERARCH ESO ISS PBLA23 END 59.3
HIERARCH ESO ISS PBL24 START 113.272
HIERARCH ESO ISS PBL24 END 113.297
HIERARCH ESO ISS PBLA24 START 8.081
HIERARCH ESO ISS PBLA24 END 8.147
HIERARCH ESO ISS PBL34 START 89.579
HIERARCH ESO ISS PBL34 END 89.531
HIERARCH ESO ISS PBLA34 START 338.871
HIERARCH ESO ISS PBLA34 END 338.929
HIERARCH ESO ISS AMBI TAU0 START 0.005406
HIERARCH ESO ISS AMBI TAU0 END 0.008127
HIERARCH ESO ISS AMBI TEMP 13.32
HIERARCH ESO ISS AMBI FWHM START 0.91
HIERARCH ESO ISS AMBI FWHM END 0.69