Exposure
ID
PIONI.2024-09-04T00:49:31.582_1
Header ID
PIONI.2024-09-04T00:49:31.582
Date updated
2024-09-04 00:55:39 UTC+0000
Release date
2024-09-04 00:49:31 UTC+0000
UTC Start
2024-09-04 00:49:31.582
UTC End
2024-09-04 00:50:09.982
MJD Start
60557.0343933068
MJD End
60557.03483775124
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003359
Ambient temperature (°C)
13.33
Seeing (arcsec)
1.24
Observation
ID
60555
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
44997
Name
HR_6357
RA
258.080517
DEC
-70.72151
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 88.8790 88.8930 132.9000 133.1000
A0-J2 128.4170 128.4020 117.4000 117.6000
A0-K0 118.3870 118.3330 101.9120 102.1050
G1-J2 48.8950 48.8590 88.4000 88.6000
G1-K0 62.2020 62.1410 54.6050 54.7530
J2-K0 34.7060 34.7040 3.0230 3.1470
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 60557.0343933068
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HR_6357
RA 258.080517
DEC -70.72151
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 88.879
HIERARCH ESO ISS PBL12 END 88.893
HIERARCH ESO ISS PBLA12 START 132.9
HIERARCH ESO ISS PBLA12 END 133.1
HIERARCH ESO ISS PBL13 START 128.417
HIERARCH ESO ISS PBL13 END 128.402
HIERARCH ESO ISS PBLA13 START 117.4
HIERARCH ESO ISS PBLA13 END 117.6
HIERARCH ESO ISS PBL14 START 118.387
HIERARCH ESO ISS PBL14 END 118.333
HIERARCH ESO ISS PBLA14 START 101.912
HIERARCH ESO ISS PBLA14 END 102.105
HIERARCH ESO ISS PBL23 START 48.895
HIERARCH ESO ISS PBL23 END 48.859
HIERARCH ESO ISS PBLA23 START 88.4
HIERARCH ESO ISS PBLA23 END 88.6
HIERARCH ESO ISS PBL24 START 62.202
HIERARCH ESO ISS PBL24 END 62.141
HIERARCH ESO ISS PBLA24 START 54.605
HIERARCH ESO ISS PBLA24 END 54.753
HIERARCH ESO ISS PBL34 START 34.706
HIERARCH ESO ISS PBL34 END 34.704
HIERARCH ESO ISS PBLA34 START 3.023
HIERARCH ESO ISS PBLA34 END 3.147
HIERARCH ESO ISS AMBI TAU0 START 0.003359
HIERARCH ESO ISS AMBI TAU0 END 0.003359
HIERARCH ESO ISS AMBI TEMP 13.33
HIERARCH ESO ISS AMBI FWHM START 1.24
HIERARCH ESO ISS AMBI FWHM END 1.24