Exposure
ID
PIONI.2024-08-31T03:17:19.441_1
Header ID
PIONI.2024-08-31T03:17:19.441
Date updated
2024-08-31 03:25:32 UTC+0000
Release date
2024-08-31 03:17:19 UTC+0000
UTC Start
2024-08-31 03:17:19.441
UTC End
2024-08-31 03:17:45.041
MJD Start
60553.1370305698
MJD End
60553.1373268661
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0042815
Ambient temperature (°C)
6.79
Seeing (arcsec)
0.5700000000000001
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 48.2430 177.6000 177.7000
A0-J2 99.1170 98.9570 122.6000 122.7000
A0-J6 149.6790 149.5600 40.3610 40.3820
B5-J2 81.6940 81.5190 93.6000 93.7000
B5-J6 187.9860 187.9010 30.3300 30.3600
J2-J6 167.9440 167.9440 4.5720 4.6480
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 60553.1370305698
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 48.243
HIERARCH ESO ISS PBLA12 START 177.6
HIERARCH ESO ISS PBLA12 END 177.7
HIERARCH ESO ISS PBL13 START 99.117
HIERARCH ESO ISS PBL13 END 98.957
HIERARCH ESO ISS PBLA13 START 122.6
HIERARCH ESO ISS PBLA13 END 122.7
HIERARCH ESO ISS PBL14 START 149.679
HIERARCH ESO ISS PBL14 END 149.56
HIERARCH ESO ISS PBLA14 START 40.361
HIERARCH ESO ISS PBLA14 END 40.382
HIERARCH ESO ISS PBL23 START 81.694
HIERARCH ESO ISS PBL23 END 81.519
HIERARCH ESO ISS PBLA23 START 93.6
HIERARCH ESO ISS PBLA23 END 93.7
HIERARCH ESO ISS PBL24 START 187.986
HIERARCH ESO ISS PBL24 END 187.901
HIERARCH ESO ISS PBLA24 START 30.33
HIERARCH ESO ISS PBLA24 END 30.36
HIERARCH ESO ISS PBL34 START 167.944
HIERARCH ESO ISS PBL34 END 167.944
HIERARCH ESO ISS PBLA34 START 4.572
HIERARCH ESO ISS PBLA34 END 4.648
HIERARCH ESO ISS AMBI TAU0 START 0.004057
HIERARCH ESO ISS AMBI TAU0 END 0.004506
HIERARCH ESO ISS AMBI TEMP 6.79
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.55