Exposure
ID
PIONI.2024-08-22T01:48:34.055_1
Header ID
PIONI.2024-08-22T01:48:34.055
Date updated
2024-08-22 01:55:46 UTC+0000
Release date
2024-08-22 01:48:34 UTC+0000
UTC Start
2024-08-22 01:48:34.054
UTC End
2024-08-22 01:48:59.654
MJD Start
60544.0753941475
MJD End
60544.075690443795
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0029565
Ambient temperature (°C)
4.63
Seeing (arcsec)
0.865
Observation
ID
60392
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
44847
Name
HD144793
RA
242.384482
DEC
-43.65398
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 87.0000 86.9750 148.0000 148.1000
A0-J2 112.8000 112.7040 127.3000 127.4000
A0-K0 100.8000 100.6540 103.2220 103.3450
G1-J2 44.0190 43.9470 82.8000 82.9000
G1-K0 72.6760 72.6020 45.7330 45.7810
J2-K0 46.0170 46.0120 10.4730 10.5400
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 60544.0753941475
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD144793
RA 242.384482
DEC -43.65398
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 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 87.0
HIERARCH ESO ISS PBL12 END 86.975
HIERARCH ESO ISS PBLA12 START 148.0
HIERARCH ESO ISS PBLA12 END 148.1
HIERARCH ESO ISS PBL13 START 112.8
HIERARCH ESO ISS PBL13 END 112.704
HIERARCH ESO ISS PBLA13 START 127.3
HIERARCH ESO ISS PBLA13 END 127.4
HIERARCH ESO ISS PBL14 START 100.8
HIERARCH ESO ISS PBL14 END 100.654
HIERARCH ESO ISS PBLA14 START 103.222
HIERARCH ESO ISS PBLA14 END 103.345
HIERARCH ESO ISS PBL23 START 44.019
HIERARCH ESO ISS PBL23 END 43.947
HIERARCH ESO ISS PBLA23 START 82.8
HIERARCH ESO ISS PBLA23 END 82.9
HIERARCH ESO ISS PBL24 START 72.676
HIERARCH ESO ISS PBL24 END 72.602
HIERARCH ESO ISS PBLA24 START 45.733
HIERARCH ESO ISS PBLA24 END 45.781
HIERARCH ESO ISS PBL34 START 46.017
HIERARCH ESO ISS PBL34 END 46.012
HIERARCH ESO ISS PBLA34 START 10.473
HIERARCH ESO ISS PBLA34 END 10.54
HIERARCH ESO ISS AMBI TAU0 START 0.002951
HIERARCH ESO ISS AMBI TAU0 END 0.002962
HIERARCH ESO ISS AMBI TEMP 4.63
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.9