Exposure
ID
PIONI.2024-07-10T01:23:31.247_1
Header ID
PIONI.2024-07-10T01:23:31.247
Date updated
2024-07-10 01:30:36 UTC+0000
Release date
2024-07-10 01:23:31 UTC+0000
UTC Start
2024-07-10 01:23:31.247
UTC End
2024-07-10 01:23:56.847
MJD Start
60501.0580005413
MJD End
60501.0582968376
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001975
Ambient temperature (°C)
6.79
Seeing (arcsec)
0.595
Observation
ID
60007
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
44531
Name
HR_4999
RA
198.788413
DEC
-36.37153
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 48.6570 48.6570 172.4000 172.5000
A0-J2 111.9250 111.8060 119.4000 119.6000
A0-J6 148.8280 148.7150 41.1260 41.1650
B5-J2 91.3320 91.1950 94.3000 94.3000
B5-J6 184.6090 184.5240 29.7080 29.7510
J2-J6 167.1170 167.1170 0.1370 0.2150
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 60501.0580005413
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HR_4999
RA 198.788413
DEC -36.37153
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 48.657
HIERARCH ESO ISS PBL12 END 48.657
HIERARCH ESO ISS PBLA12 START 172.4
HIERARCH ESO ISS PBLA12 END 172.5
HIERARCH ESO ISS PBL13 START 111.925
HIERARCH ESO ISS PBL13 END 111.806
HIERARCH ESO ISS PBLA13 START 119.4
HIERARCH ESO ISS PBLA13 END 119.6
HIERARCH ESO ISS PBL14 START 148.828
HIERARCH ESO ISS PBL14 END 148.715
HIERARCH ESO ISS PBLA14 START 41.126
HIERARCH ESO ISS PBLA14 END 41.165
HIERARCH ESO ISS PBL23 START 91.332
HIERARCH ESO ISS PBL23 END 91.195
HIERARCH ESO ISS PBLA23 START 94.3
HIERARCH ESO ISS PBLA23 END 94.3
HIERARCH ESO ISS PBL24 START 184.609
HIERARCH ESO ISS PBL24 END 184.524
HIERARCH ESO ISS PBLA24 START 29.708
HIERARCH ESO ISS PBLA24 END 29.751
HIERARCH ESO ISS PBL34 START 167.117
HIERARCH ESO ISS PBL34 END 167.117
HIERARCH ESO ISS PBLA34 START 0.137
HIERARCH ESO ISS PBLA34 END 0.215
HIERARCH ESO ISS AMBI TAU0 START 0.002095
HIERARCH ESO ISS AMBI TAU0 END 0.001855
HIERARCH ESO ISS AMBI TEMP 6.79
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.61