Exposure
ID
PIONI.2024-08-22T01:47:19.316_1
Header ID
PIONI.2024-08-22T01:47:19.316
Date updated
2024-08-22 01:55:46 UTC+0000
Release date
2024-08-22 01:47:19 UTC+0000
UTC Start
2024-08-22 01:47:19.316
UTC End
2024-08-22 01:47:44.916
MJD Start
60544.0745291193
MJD End
60544.0748254156
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002743
Ambient temperature (°C)
4.64
Seeing (arcsec)
0.87
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 87.0520 87.0270 147.7000 147.9000
A0-J2 112.9980 112.9030 127.0000 127.1000
A0-K0 101.1030 100.9570 102.9630 103.0860
G1-J2 44.1680 44.0970 82.7000 82.7000
G1-K0 72.8280 72.7550 45.6320 45.6800
J2-K0 46.0280 46.0230 10.3310 10.3980
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 60544.0745291193
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 87.052
HIERARCH ESO ISS PBL12 END 87.027
HIERARCH ESO ISS PBLA12 START 147.7
HIERARCH ESO ISS PBLA12 END 147.9
HIERARCH ESO ISS PBL13 START 112.998
HIERARCH ESO ISS PBL13 END 112.903
HIERARCH ESO ISS PBLA13 START 127.0
HIERARCH ESO ISS PBLA13 END 127.1
HIERARCH ESO ISS PBL14 START 101.103
HIERARCH ESO ISS PBL14 END 100.957
HIERARCH ESO ISS PBLA14 START 102.963
HIERARCH ESO ISS PBLA14 END 103.086
HIERARCH ESO ISS PBL23 START 44.168
HIERARCH ESO ISS PBL23 END 44.097
HIERARCH ESO ISS PBLA23 START 82.7
HIERARCH ESO ISS PBLA23 END 82.7
HIERARCH ESO ISS PBL24 START 72.828
HIERARCH ESO ISS PBL24 END 72.755
HIERARCH ESO ISS PBLA24 START 45.632
HIERARCH ESO ISS PBLA24 END 45.68
HIERARCH ESO ISS PBL34 START 46.028
HIERARCH ESO ISS PBL34 END 46.023
HIERARCH ESO ISS PBLA34 START 10.331
HIERARCH ESO ISS PBLA34 END 10.398
HIERARCH ESO ISS AMBI TAU0 START 0.002743
HIERARCH ESO ISS AMBI TAU0 END 0.002743
HIERARCH ESO ISS AMBI TEMP 4.64
HIERARCH ESO ISS AMBI FWHM START 0.87
HIERARCH ESO ISS AMBI FWHM END 0.87