Exposure
ID
PIONI.2023-09-14T08:41:50.586_1
Header ID
PIONI.2023-09-14T08:41:50.586
Date updated
2023-09-14 08:51:59 UTC+0000
Release date
2023-09-14 08:41:50 UTC+0000
UTC Start
2023-09-14 08:41:50.586
UTC End
2023-09-14 08:42:16.186
MJD Start
60201.3623910421
MJD End
60201.3626873384
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0028669999999999998
Ambient temperature (°C)
11.5
Seeing (arcsec)
0.86
Observation
ID
56995
Category
calibrator
Program ID
111.24VD.001
Program Title
IMPROVING THE CALIBRATION OF THE SURFACE BRIGHTNESS-COLOR RELATION - PART II
Program Type
Normal
PI / COI
GALLENNE/ PIETRZYNSKI/ KERVELLA/ GRACZYK/ NARDETTO/ GIEREN/ MOURARD
Target
ID
42258
Name
HD_63491
RA
116.576205
DEC
-54.56368
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 G1 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G1 85.0280 85.0350 171.4000 171.5000
K0-D0 92.0200 92.0330 198.2000 198.4000
K0-J3 33.9210 33.9830 296.8640 296.9340
G1-D0 41.5790 41.6680 265.4000 265.5000
G1-J3 108.2780 108.3240 336.6460 336.7130
D0-J3 102.7400 102.7400 359.1720 359.2790
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24VD.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60201.3623910421
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_63491
RA 116.576205
DEC -54.56368
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 K0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 D0
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 85.028
HIERARCH ESO ISS PBL12 END 85.035
HIERARCH ESO ISS PBLA12 START 171.4
HIERARCH ESO ISS PBLA12 END 171.5
HIERARCH ESO ISS PBL13 START 92.02
HIERARCH ESO ISS PBL13 END 92.033
HIERARCH ESO ISS PBLA13 START 198.2
HIERARCH ESO ISS PBLA13 END 198.4
HIERARCH ESO ISS PBL14 START 33.921
HIERARCH ESO ISS PBL14 END 33.983
HIERARCH ESO ISS PBLA14 START 296.864
HIERARCH ESO ISS PBLA14 END 296.934
HIERARCH ESO ISS PBL23 START 41.579
HIERARCH ESO ISS PBL23 END 41.668
HIERARCH ESO ISS PBLA23 START 265.4
HIERARCH ESO ISS PBLA23 END 265.5
HIERARCH ESO ISS PBL24 START 108.278
HIERARCH ESO ISS PBL24 END 108.324
HIERARCH ESO ISS PBLA24 START 336.646
HIERARCH ESO ISS PBLA24 END 336.713
HIERARCH ESO ISS PBL34 START 102.74
HIERARCH ESO ISS PBL34 END 102.74
HIERARCH ESO ISS PBLA34 START 359.172
HIERARCH ESO ISS PBLA34 END 359.279
HIERARCH ESO ISS AMBI TAU0 START 0.002924
HIERARCH ESO ISS AMBI TAU0 END 0.00281
HIERARCH ESO ISS AMBI TEMP 11.5
HIERARCH ESO ISS AMBI FWHM START 0.89
HIERARCH ESO ISS AMBI FWHM END 0.83