Exposure
ID
PIONI.2022-12-30T03:34:36.134_1
Header ID
PIONI.2022-12-30T03:34:36.134
Date updated
2022-12-30 03:41:05 UTC+0000
Release date
2022-12-30 03:34:36 UTC+0000
UTC Start
2022-12-30 03:34:36.134
UTC End
2022-12-30 03:35:01.734
MJD Start
59943.1490293322
MJD End
59943.1493256285
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00707
Ambient temperature (°C)
12.57
Seeing (arcsec)
0.42
Observation
ID
53727
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
39936
Name
HD311731
RA
113.269868
DEC
-73.06187
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G2 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G2 63.4580 63.4470 34.1000 34.2000
A0-J2 126.9110 126.9270 61.6000 61.7000
A0-J3 119.9640 119.9430 30.7870 30.9100
G2-J2 76.4400 76.4770 84.1000 84.2000
G2-J3 56.7300 56.7200 27.0890 27.2120
J2-J3 65.8630 65.9100 310.3470 310.4570
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 59943.1490293322
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD311731
RA 113.269868
DEC -73.06187
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 G2
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 63.458
HIERARCH ESO ISS PBL12 END 63.447
HIERARCH ESO ISS PBLA12 START 34.1
HIERARCH ESO ISS PBLA12 END 34.2
HIERARCH ESO ISS PBL13 START 126.911
HIERARCH ESO ISS PBL13 END 126.927
HIERARCH ESO ISS PBLA13 START 61.6
HIERARCH ESO ISS PBLA13 END 61.7
HIERARCH ESO ISS PBL14 START 119.964
HIERARCH ESO ISS PBL14 END 119.943
HIERARCH ESO ISS PBLA14 START 30.787
HIERARCH ESO ISS PBLA14 END 30.91
HIERARCH ESO ISS PBL23 START 76.44
HIERARCH ESO ISS PBL23 END 76.477
HIERARCH ESO ISS PBLA23 START 84.1
HIERARCH ESO ISS PBLA23 END 84.2
HIERARCH ESO ISS PBL24 START 56.73
HIERARCH ESO ISS PBL24 END 56.72
HIERARCH ESO ISS PBLA24 START 27.089
HIERARCH ESO ISS PBLA24 END 27.212
HIERARCH ESO ISS PBL34 START 65.863
HIERARCH ESO ISS PBL34 END 65.91
HIERARCH ESO ISS PBLA34 START 310.347
HIERARCH ESO ISS PBLA34 END 310.457
HIERARCH ESO ISS AMBI TAU0 START 0.00707
HIERARCH ESO ISS AMBI TAU0 END 0.00707
HIERARCH ESO ISS AMBI TEMP 12.57
HIERARCH ESO ISS AMBI FWHM START 0.42
HIERARCH ESO ISS AMBI FWHM END 0.42