Exposure
ID
PIONI.2022-11-27T05:36:30.449_1
Header ID
PIONI.2022-11-27T05:36:30.449
Date updated
2022-11-27 05:41:12 UTC+0000
Release date
2022-11-27 05:36:30 UTC+0000
UTC Start
2022-11-27 05:36:30.448
UTC End
2022-11-27 05:37:08.848
MJD Start
59910.2336857459
MJD End
59910.2341301903
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.011851
Ambient temperature (°C)
17.12
Seeing (arcsec)
0.4
Observation
ID
53314
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
39650
Name
HD23757
RA
56.674311
DEC
-25.35712
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 65.2370 65.1810 58.5000 58.5000
A0-J2 121.0780 120.9360 103.2000 103.3000
A0-J3 127.0470 126.9490 53.9160 53.9700
G2-J2 87.7650 87.7080 134.8000 134.9000
G2-J3 62.2310 62.1890 49.1460 49.2000
J2-J3 103.6890 103.6860 351.5770 351.6780
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 59910.2336857459
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD23757
RA 56.674311
DEC -25.35712
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 65.237
HIERARCH ESO ISS PBL12 END 65.181
HIERARCH ESO ISS PBLA12 START 58.5
HIERARCH ESO ISS PBLA12 END 58.5
HIERARCH ESO ISS PBL13 START 121.078
HIERARCH ESO ISS PBL13 END 120.936
HIERARCH ESO ISS PBLA13 START 103.2
HIERARCH ESO ISS PBLA13 END 103.3
HIERARCH ESO ISS PBL14 START 127.047
HIERARCH ESO ISS PBL14 END 126.949
HIERARCH ESO ISS PBLA14 START 53.916
HIERARCH ESO ISS PBLA14 END 53.97
HIERARCH ESO ISS PBL23 START 87.765
HIERARCH ESO ISS PBL23 END 87.708
HIERARCH ESO ISS PBLA23 START 134.8
HIERARCH ESO ISS PBLA23 END 134.9
HIERARCH ESO ISS PBL24 START 62.231
HIERARCH ESO ISS PBL24 END 62.189
HIERARCH ESO ISS PBLA24 START 49.146
HIERARCH ESO ISS PBLA24 END 49.2
HIERARCH ESO ISS PBL34 START 103.689
HIERARCH ESO ISS PBL34 END 103.686
HIERARCH ESO ISS PBLA34 START 351.577
HIERARCH ESO ISS PBLA34 END 351.678
HIERARCH ESO ISS AMBI TAU0 START 0.01085
HIERARCH ESO ISS AMBI TAU0 END 0.012852
HIERARCH ESO ISS AMBI TEMP 17.12
HIERARCH ESO ISS AMBI FWHM START 0.4
HIERARCH ESO ISS AMBI FWHM END 0.4