Exposure
ID
PIONI.2023-07-22T08:33:25.166_1
Header ID
PIONI.2023-07-22T08:33:25.166
Date updated
2023-07-22 08:40:33 UTC+0000
Release date
2023-07-22 08:33:25 UTC+0000
UTC Start
2023-07-22 08:33:25.166
UTC End
2023-07-22 08:33:50.766
MJD Start
60147.3565412723
MJD End
60147.35683756859
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0031390000000000003
Ambient temperature (°C)
12.96
Seeing (arcsec)
0.52
Observation
ID
56366
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
41763
Name
HR_8046
RA
315.612817
DEC
-38.53186
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 85.5000 85.4660 144.5000 144.6000
A0-J2 111.5060 111.3960 122.1000 122.2000
A0-K0 102.5530 102.4010 96.9790 97.0800
G1-J2 46.0450 45.9760 76.9000 77.0000
G1-K0 77.3950 77.3310 42.3880 42.4280
J2-K0 47.3350 47.3310 8.8940 8.9580
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 60147.3565412723
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HR_8046
RA 315.612817
DEC -38.53186
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 85.5
HIERARCH ESO ISS PBL12 END 85.466
HIERARCH ESO ISS PBLA12 START 144.5
HIERARCH ESO ISS PBLA12 END 144.6
HIERARCH ESO ISS PBL13 START 111.506
HIERARCH ESO ISS PBL13 END 111.396
HIERARCH ESO ISS PBLA13 START 122.1
HIERARCH ESO ISS PBLA13 END 122.2
HIERARCH ESO ISS PBL14 START 102.553
HIERARCH ESO ISS PBL14 END 102.401
HIERARCH ESO ISS PBLA14 START 96.979
HIERARCH ESO ISS PBLA14 END 97.08
HIERARCH ESO ISS PBL23 START 46.045
HIERARCH ESO ISS PBL23 END 45.976
HIERARCH ESO ISS PBLA23 START 76.9
HIERARCH ESO ISS PBLA23 END 77.0
HIERARCH ESO ISS PBL24 START 77.395
HIERARCH ESO ISS PBL24 END 77.331
HIERARCH ESO ISS PBLA24 START 42.388
HIERARCH ESO ISS PBLA24 END 42.428
HIERARCH ESO ISS PBL34 START 47.335
HIERARCH ESO ISS PBL34 END 47.331
HIERARCH ESO ISS PBLA34 START 8.894
HIERARCH ESO ISS PBLA34 END 8.958
HIERARCH ESO ISS AMBI TAU0 START 0.00336
HIERARCH ESO ISS AMBI TAU0 END 0.002918
HIERARCH ESO ISS AMBI TEMP 12.96
HIERARCH ESO ISS AMBI FWHM START 0.53
HIERARCH ESO ISS AMBI FWHM END 0.51