Exposure
ID
PIONI.2023-01-25T01:17:17.685_1
Header ID
PIONI.2023-01-25T01:17:17.685
Date updated
2023-01-25 01:21:23 UTC+0000
Release date
2023-01-25 01:17:17 UTC+0000
UTC Start
2023-01-25 01:17:17.685
UTC End
2023-01-25 01:17:43.285
MJD Start
59969.0536769102
MJD End
59969.0539732065
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.007345
Ambient temperature (°C)
13.83
Seeing (arcsec)
0.935
Observation
ID
53992
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
40130
Name
HD33239
RA
77.001052
DEC
-20.12158
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 90.4720 90.4780 114.5000 114.5000
A0-J2 128.9580 128.9790 91.4000 91.4000
A0-J3 131.7010 131.7260 44.4230 44.4730
G1-J2 57.9260 57.9380 53.5000 53.6000
G1-J3 131.9290 131.9320 4.2810 4.3330
J2-J3 103.8520 103.8470 339.2840 339.3300
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 59969.0536769102
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD33239
RA 77.001052
DEC -20.12158
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 90.472
HIERARCH ESO ISS PBL12 END 90.478
HIERARCH ESO ISS PBLA12 START 114.5
HIERARCH ESO ISS PBLA12 END 114.5
HIERARCH ESO ISS PBL13 START 128.958
HIERARCH ESO ISS PBL13 END 128.979
HIERARCH ESO ISS PBLA13 START 91.4
HIERARCH ESO ISS PBLA13 END 91.4
HIERARCH ESO ISS PBL14 START 131.701
HIERARCH ESO ISS PBL14 END 131.726
HIERARCH ESO ISS PBLA14 START 44.423
HIERARCH ESO ISS PBLA14 END 44.473
HIERARCH ESO ISS PBL23 START 57.926
HIERARCH ESO ISS PBL23 END 57.938
HIERARCH ESO ISS PBLA23 START 53.5
HIERARCH ESO ISS PBLA23 END 53.6
HIERARCH ESO ISS PBL24 START 131.929
HIERARCH ESO ISS PBL24 END 131.932
HIERARCH ESO ISS PBLA24 START 4.281
HIERARCH ESO ISS PBLA24 END 4.333
HIERARCH ESO ISS PBL34 START 103.852
HIERARCH ESO ISS PBL34 END 103.847
HIERARCH ESO ISS PBLA34 START 339.284
HIERARCH ESO ISS PBLA34 END 339.33
HIERARCH ESO ISS AMBI TAU0 START 0.007345
HIERARCH ESO ISS AMBI TAU0 END 0.007345
HIERARCH ESO ISS AMBI TEMP 13.83
HIERARCH ESO ISS AMBI FWHM START 0.85
HIERARCH ESO ISS AMBI FWHM END 1.02