Exposure
ID
PIONI.2023-07-22T09:42:30.261_1
Header ID
PIONI.2023-07-22T09:42:30.261
Date updated
2023-07-22 09:50:36 UTC+0000
Release date
2023-07-22 09:42:30 UTC+0000
UTC Start
2023-07-22 09:42:30.261
UTC End
2023-07-22 09:42:55.861
MJD Start
60147.4045169135
MJD End
60147.404813209796
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001823
Ambient temperature (°C)
13.38
Seeing (arcsec)
0.69
Observation
ID
56374
Category
calibrator
Program ID
111.24VD.001
Program Title
IMPROVING THE CALIBRATION OF THE SURFACE BRIGHTNESS-COLOR RELATION - PART II
Program Type
Normal
PI / COI
GALLENNE/ PIETRZYNSKI/ KERVELLA/ GRACZYK/ NARDETTO/ GIEREN/ MOURARD
Target
ID
41771
Name
HR_8746
RA
345.101963
DEC
-25.62707
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 83.9620 83.9020 131.9000 132.0000
A0-J2 115.8470 115.7170 106.9000 107.0000
A0-K0 114.6950 114.5610 82.5700 82.6260
G1-J2 53.2810 53.2310 65.2000 65.2000
G1-K0 87.5150 87.4830 35.8560 35.8920
J2-K0 48.6470 48.6470 3.4210 3.4870
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24VD.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60147.4045169135
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HR_8746
RA 345.101963
DEC -25.62707
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 83.962
HIERARCH ESO ISS PBL12 END 83.902
HIERARCH ESO ISS PBLA12 START 131.9
HIERARCH ESO ISS PBLA12 END 132.0
HIERARCH ESO ISS PBL13 START 115.847
HIERARCH ESO ISS PBL13 END 115.717
HIERARCH ESO ISS PBLA13 START 106.9
HIERARCH ESO ISS PBLA13 END 107.0
HIERARCH ESO ISS PBL14 START 114.695
HIERARCH ESO ISS PBL14 END 114.561
HIERARCH ESO ISS PBLA14 START 82.57
HIERARCH ESO ISS PBLA14 END 82.626
HIERARCH ESO ISS PBL23 START 53.281
HIERARCH ESO ISS PBL23 END 53.231
HIERARCH ESO ISS PBLA23 START 65.2
HIERARCH ESO ISS PBLA23 END 65.2
HIERARCH ESO ISS PBL24 START 87.515
HIERARCH ESO ISS PBL24 END 87.483
HIERARCH ESO ISS PBLA24 START 35.856
HIERARCH ESO ISS PBLA24 END 35.892
HIERARCH ESO ISS PBL34 START 48.647
HIERARCH ESO ISS PBL34 END 48.647
HIERARCH ESO ISS PBLA34 START 3.421
HIERARCH ESO ISS PBLA34 END 3.487
HIERARCH ESO ISS AMBI TAU0 START 0.001823
HIERARCH ESO ISS AMBI TAU0 END 0.001823
HIERARCH ESO ISS AMBI TEMP 13.38
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.69