Exposure
ID
PIONI.2023-08-17T09:34:54.325_1
Header ID
PIONI.2023-08-17T09:34:54.325
Date updated
2023-08-17 09:45:58 UTC+0000
Release date
2023-08-17 09:34:54 UTC+0000
UTC Start
2023-08-17 09:34:54.325
UTC End
2023-08-17 09:35:32.725
MJD Start
60173.3992398744
MJD End
60173.39968431884
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0031910000000000003
Ambient temperature (°C)
8.97
Seeing (arcsec)
0.9099999999999999
Observation
ID
56609
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
41942
Name
HD_27201
RA
63.493377
DEC
-61.64418
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 66.3320 66.3150 37.4000 37.6000
A0-J2 125.7890 125.8360 70.2000 70.4000
A0-J3 126.8580 126.8220 33.7540 33.9070
G2-J2 78.7110 78.7890 97.4000 97.5000
G2-J3 60.8060 60.7870 29.7850 29.9330
J2-J3 78.9940 79.0640 322.7150 322.8250
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 60173.3992398744
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_27201
RA 63.493377
DEC -61.64418
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 66.332
HIERARCH ESO ISS PBL12 END 66.315
HIERARCH ESO ISS PBLA12 START 37.4
HIERARCH ESO ISS PBLA12 END 37.6
HIERARCH ESO ISS PBL13 START 125.789
HIERARCH ESO ISS PBL13 END 125.836
HIERARCH ESO ISS PBLA13 START 70.2
HIERARCH ESO ISS PBLA13 END 70.4
HIERARCH ESO ISS PBL14 START 126.858
HIERARCH ESO ISS PBL14 END 126.822
HIERARCH ESO ISS PBLA14 START 33.754
HIERARCH ESO ISS PBLA14 END 33.907
HIERARCH ESO ISS PBL23 START 78.711
HIERARCH ESO ISS PBL23 END 78.789
HIERARCH ESO ISS PBLA23 START 97.4
HIERARCH ESO ISS PBLA23 END 97.5
HIERARCH ESO ISS PBL24 START 60.806
HIERARCH ESO ISS PBL24 END 60.787
HIERARCH ESO ISS PBLA24 START 29.785
HIERARCH ESO ISS PBLA24 END 29.933
HIERARCH ESO ISS PBL34 START 78.994
HIERARCH ESO ISS PBL34 END 79.064
HIERARCH ESO ISS PBLA34 START 322.715
HIERARCH ESO ISS PBLA34 END 322.825
HIERARCH ESO ISS AMBI TAU0 START 0.003507
HIERARCH ESO ISS AMBI TAU0 END 0.002875
HIERARCH ESO ISS AMBI TEMP 8.97
HIERARCH ESO ISS AMBI FWHM START 0.85
HIERARCH ESO ISS AMBI FWHM END 0.97