Exposure
ID
PIONI.2024-06-10T09:00:16.797_1
Header ID
PIONI.2024-06-10T09:00:16.797
Date updated
2024-06-10 09:10:39 UTC+0000
Release date
2024-06-10 09:00:16 UTC+0000
UTC Start
2024-06-10 09:00:16.797
UTC End
2024-06-10 09:00:42.397
MJD Start
60471.3751944103
MJD End
60471.3754907066
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001849
Ambient temperature (°C)
11.12
Seeing (arcsec)
1.88
Observation
ID
59624
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
44219
Name
HD_162775
RA
268.197927
DEC
-3.56385
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 40.6630 40.6650 182.1000 182.2000
A0-J2 72.3200 72.0430 99.9000 100.0000
A0-J6 166.3120 166.2610 34.6770 34.6610
B5-J2 77.9740 77.7770 68.8000 68.8000
B5-J6 201.7660 201.7570 28.4440 28.4490
J2-J6 151.0840 151.1140 8.8990 8.9800
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 60471.3751944103
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_162775
RA 268.197927
DEC -3.56385
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 40.663
HIERARCH ESO ISS PBL12 END 40.665
HIERARCH ESO ISS PBLA12 START 182.1
HIERARCH ESO ISS PBLA12 END 182.2
HIERARCH ESO ISS PBL13 START 72.32
HIERARCH ESO ISS PBL13 END 72.043
HIERARCH ESO ISS PBLA13 START 99.9
HIERARCH ESO ISS PBLA13 END 100.0
HIERARCH ESO ISS PBL14 START 166.312
HIERARCH ESO ISS PBL14 END 166.261
HIERARCH ESO ISS PBLA14 START 34.677
HIERARCH ESO ISS PBLA14 END 34.661
HIERARCH ESO ISS PBL23 START 77.974
HIERARCH ESO ISS PBL23 END 77.777
HIERARCH ESO ISS PBLA23 START 68.8
HIERARCH ESO ISS PBLA23 END 68.8
HIERARCH ESO ISS PBL24 START 201.766
HIERARCH ESO ISS PBL24 END 201.757
HIERARCH ESO ISS PBLA24 START 28.444
HIERARCH ESO ISS PBLA24 END 28.449
HIERARCH ESO ISS PBL34 START 151.084
HIERARCH ESO ISS PBL34 END 151.114
HIERARCH ESO ISS PBLA34 START 8.899
HIERARCH ESO ISS PBLA34 END 8.98
HIERARCH ESO ISS AMBI TAU0 START 0.001849
HIERARCH ESO ISS AMBI TAU0 END 0.001849
HIERARCH ESO ISS AMBI TEMP 11.12
HIERARCH ESO ISS AMBI FWHM START 1.88
HIERARCH ESO ISS AMBI FWHM END 1.88