Exposure
ID
PIONI.2024-09-16T00:06:09.142_1
Header ID
PIONI.2024-09-16T00:06:09.142
Date updated
2024-09-16 00:15:36 UTC+0000
Release date
2024-09-16 00:06:09 UTC+0000
UTC Start
2024-09-16 00:06:09.143
UTC End
2024-09-16 00:06:47.543
MJD Start
60569.0042724842
MJD End
60569.00471692864
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002202
Ambient temperature (°C)
13.4
Seeing (arcsec)
1.38
Observation
ID
60390
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
44845
Name
HD142809
RA
239.608843
DEC
-44.5261
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 87.0450 87.0130 149.7000 149.8000
A0-J2 112.3140 112.1880 129.3000 129.5000
A0-K0 99.4140 99.2160 105.3610 105.5360
G1-J2 43.1160 43.0170 84.7000 84.9000
G1-K0 71.2290 71.1250 46.7720 46.8380
J2-K0 45.7060 45.6980 11.3120 11.4030
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 60569.0042724842
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD142809
RA 239.608843
DEC -44.5261
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 87.045
HIERARCH ESO ISS PBL12 END 87.013
HIERARCH ESO ISS PBLA12 START 149.7
HIERARCH ESO ISS PBLA12 END 149.8
HIERARCH ESO ISS PBL13 START 112.314
HIERARCH ESO ISS PBL13 END 112.188
HIERARCH ESO ISS PBLA13 START 129.3
HIERARCH ESO ISS PBLA13 END 129.5
HIERARCH ESO ISS PBL14 START 99.414
HIERARCH ESO ISS PBL14 END 99.216
HIERARCH ESO ISS PBLA14 START 105.361
HIERARCH ESO ISS PBLA14 END 105.536
HIERARCH ESO ISS PBL23 START 43.116
HIERARCH ESO ISS PBL23 END 43.017
HIERARCH ESO ISS PBLA23 START 84.7
HIERARCH ESO ISS PBLA23 END 84.9
HIERARCH ESO ISS PBL24 START 71.229
HIERARCH ESO ISS PBL24 END 71.125
HIERARCH ESO ISS PBLA24 START 46.772
HIERARCH ESO ISS PBLA24 END 46.838
HIERARCH ESO ISS PBL34 START 45.706
HIERARCH ESO ISS PBL34 END 45.698
HIERARCH ESO ISS PBLA34 START 11.312
HIERARCH ESO ISS PBLA34 END 11.403
HIERARCH ESO ISS AMBI TAU0 START 0.002202
HIERARCH ESO ISS AMBI TAU0 END 0.002202
HIERARCH ESO ISS AMBI TEMP 13.4
HIERARCH ESO ISS AMBI FWHM START 1.38
HIERARCH ESO ISS AMBI FWHM END 1.38