Exposure
ID
PIONI.2024-07-16T10:08:41.155_1
Header ID
PIONI.2024-07-16T10:08:41.155
Date updated
2024-07-16 10:15:35 UTC+0000
Release date
2024-07-16 10:08:41 UTC+0000
UTC Start
2024-07-16 10:08:41.155
UTC End
2024-07-16 10:09:06.755
MJD Start
60507.4226985546
MJD End
60507.4229948509
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005544
Ambient temperature (°C)
13.59
Seeing (arcsec)
0.82
Observation
ID
60097
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
44609
Name
HD28438
RA
67.060078
DEC
-22.76792
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 43.8020 43.8350 139.5000 139.5000
A0-J2 89.7900 89.9990 68.7000 68.8000
A0-J6 165.6650 165.6640 359.2460 359.3350
B5-J2 85.9750 86.0860 39.9000 40.1000
B5-J6 201.2860 201.2800 351.2440 351.3120
J2-J6 158.2900 158.3640 327.1730 327.1900
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 60507.4226985546
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD28438
RA 67.060078
DEC -22.76792
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 43.802
HIERARCH ESO ISS PBL12 END 43.835
HIERARCH ESO ISS PBLA12 START 139.5
HIERARCH ESO ISS PBLA12 END 139.5
HIERARCH ESO ISS PBL13 START 89.79
HIERARCH ESO ISS PBL13 END 89.999
HIERARCH ESO ISS PBLA13 START 68.7
HIERARCH ESO ISS PBLA13 END 68.8
HIERARCH ESO ISS PBL14 START 165.665
HIERARCH ESO ISS PBL14 END 165.664
HIERARCH ESO ISS PBLA14 START 359.246
HIERARCH ESO ISS PBLA14 END 359.335
HIERARCH ESO ISS PBL23 START 85.975
HIERARCH ESO ISS PBL23 END 86.086
HIERARCH ESO ISS PBLA23 START 39.9
HIERARCH ESO ISS PBLA23 END 40.1
HIERARCH ESO ISS PBL24 START 201.286
HIERARCH ESO ISS PBL24 END 201.28
HIERARCH ESO ISS PBLA24 START 351.244
HIERARCH ESO ISS PBLA24 END 351.312
HIERARCH ESO ISS PBL34 START 158.29
HIERARCH ESO ISS PBL34 END 158.364
HIERARCH ESO ISS PBLA34 START 327.173
HIERARCH ESO ISS PBLA34 END 327.19
HIERARCH ESO ISS AMBI TAU0 START 0.005544
HIERARCH ESO ISS AMBI TAU0 END 0.005544
HIERARCH ESO ISS AMBI TEMP 13.59
HIERARCH ESO ISS AMBI FWHM START 0.82
HIERARCH ESO ISS AMBI FWHM END 0.82