Exposure
ID
PIONI.2024-08-31T03:18:34.763_1
Header ID
PIONI.2024-08-31T03:18:34.763
Date updated
2024-08-31 03:25:32 UTC+0000
Release date
2024-08-31 03:18:34 UTC+0000
UTC Start
2024-08-31 03:18:34.763
UTC End
2024-08-31 03:19:00.363
MJD Start
60553.1379023525
MJD End
60553.1381986488
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004506
Ambient temperature (°C)
6.86
Seeing (arcsec)
0.55
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 48.2420 48.2420 177.8000 177.9000
A0-J2 98.7840 98.6240 122.8000 123.0000
A0-J6 149.4310 149.3120 40.4050 40.4250
B5-J2 81.3290 81.1530 93.8000 93.9000
B5-J6 187.8080 187.7220 30.3920 30.4210
J2-J6 167.9450 167.9460 4.7310 4.8070
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 60553.1379023525
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 48.242
HIERARCH ESO ISS PBL12 END 48.242
HIERARCH ESO ISS PBLA12 START 177.8
HIERARCH ESO ISS PBLA12 END 177.9
HIERARCH ESO ISS PBL13 START 98.784
HIERARCH ESO ISS PBL13 END 98.624
HIERARCH ESO ISS PBLA13 START 122.8
HIERARCH ESO ISS PBLA13 END 123.0
HIERARCH ESO ISS PBL14 START 149.431
HIERARCH ESO ISS PBL14 END 149.312
HIERARCH ESO ISS PBLA14 START 40.405
HIERARCH ESO ISS PBLA14 END 40.425
HIERARCH ESO ISS PBL23 START 81.329
HIERARCH ESO ISS PBL23 END 81.153
HIERARCH ESO ISS PBLA23 START 93.8
HIERARCH ESO ISS PBLA23 END 93.9
HIERARCH ESO ISS PBL24 START 187.808
HIERARCH ESO ISS PBL24 END 187.722
HIERARCH ESO ISS PBLA24 START 30.392
HIERARCH ESO ISS PBLA24 END 30.421
HIERARCH ESO ISS PBL34 START 167.945
HIERARCH ESO ISS PBL34 END 167.946
HIERARCH ESO ISS PBLA34 START 4.731
HIERARCH ESO ISS PBLA34 END 4.807
HIERARCH ESO ISS AMBI TAU0 START 0.004506
HIERARCH ESO ISS AMBI TAU0 END 0.004506
HIERARCH ESO ISS AMBI TEMP 6.86
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.55