Exposure
ID
PIONI.2024-08-31T03:16:41.835_1
Header ID
PIONI.2024-08-31T03:16:41.835
Date updated
2024-08-31 03:25:32 UTC+0000
Release date
2024-08-31 03:16:41 UTC+0000
UTC Start
2024-08-31 03:16:41.835
UTC End
2024-08-31 03:17:07.435
MJD Start
60553.1365953125
MJD End
60553.136891608796
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004057
Ambient temperature (°C)
6.79
Seeing (arcsec)
0.59
Observation
ID
60460
Category
calibrator
Program ID
113.26BQ.001
Program Title
IMPROVING THE CALIBRATION OF THE SURFACE BRIGHTNESS-COLOR RELATION
Program Type
Normal
PI / COI
GALLENNE / PIETRZYNSKI / KERVELLA / GRACZYK / NARDETTO / GIEREN / MOURARD
Target
ID
44910
Name
HD163802
RA
269.811367
DEC
-29.39017
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 48.2440 48.2440 177.5000 177.6000
A0-J2 99.2950 99.1260 122.4000 122.6000
A0-J6 149.8100 149.6850 40.3390 40.3600
B5-J2 81.8880 81.7040 93.5000 93.6000
B5-J6 188.0800 187.9910 30.2970 30.3290
J2-J6 167.9430 167.9440 4.4870 4.5680
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26BQ.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60553.1365953125
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD163802
RA 269.811367
DEC -29.39017
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 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 48.244
HIERARCH ESO ISS PBL12 END 48.244
HIERARCH ESO ISS PBLA12 START 177.5
HIERARCH ESO ISS PBLA12 END 177.6
HIERARCH ESO ISS PBL13 START 99.295
HIERARCH ESO ISS PBL13 END 99.126
HIERARCH ESO ISS PBLA13 START 122.4
HIERARCH ESO ISS PBLA13 END 122.6
HIERARCH ESO ISS PBL14 START 149.81
HIERARCH ESO ISS PBL14 END 149.685
HIERARCH ESO ISS PBLA14 START 40.339
HIERARCH ESO ISS PBLA14 END 40.36
HIERARCH ESO ISS PBL23 START 81.888
HIERARCH ESO ISS PBL23 END 81.704
HIERARCH ESO ISS PBLA23 START 93.5
HIERARCH ESO ISS PBLA23 END 93.6
HIERARCH ESO ISS PBL24 START 188.08
HIERARCH ESO ISS PBL24 END 187.991
HIERARCH ESO ISS PBLA24 START 30.297
HIERARCH ESO ISS PBLA24 END 30.329
HIERARCH ESO ISS PBL34 START 167.943
HIERARCH ESO ISS PBL34 END 167.944
HIERARCH ESO ISS PBLA34 START 4.487
HIERARCH ESO ISS PBLA34 END 4.568
HIERARCH ESO ISS AMBI TAU0 START 0.004057
HIERARCH ESO ISS AMBI TAU0 END 0.004057
HIERARCH ESO ISS AMBI TEMP 6.79
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.59