Exposure
ID
PIONI.2023-08-21T06:18:43.581_1
Header ID
PIONI.2023-08-21T06:18:43.581
Date updated
2023-08-21 06:25:25 UTC+0000
Release date
2024-08-21 06:25:25 UTC+0000
UTC Start
2023-08-21 06:18:43.581
UTC End
2023-08-21 06:19:09.181
MJD Start
60177.263004405
MJD End
60177.2633007013
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.008517
Ambient temperature (°C)
14.57
Seeing (arcsec)
0.34
Observation
ID
56683
Category
science
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
41999
Name
HD_223524
RA
357.560957
DEC
-9.97373
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 90.4140 90.4040 114.4000 114.4000
A0-J2 128.9970 129.0170 92.0000 92.0000
A0-K0 126.4950 126.5420 70.7150 70.7480
G1-J2 56.9850 57.0100 54.8000 54.9000
G1-K0 87.3600 87.3860 25.0930 25.1550
J2-K0 47.2470 47.2410 348.3720 348.4330
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24VD.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60177.263004405
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_223524
RA 357.560957
DEC -9.97373
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 90.414
HIERARCH ESO ISS PBL12 END 90.404
HIERARCH ESO ISS PBLA12 START 114.4
HIERARCH ESO ISS PBLA12 END 114.4
HIERARCH ESO ISS PBL13 START 128.997
HIERARCH ESO ISS PBL13 END 129.017
HIERARCH ESO ISS PBLA13 START 92.0
HIERARCH ESO ISS PBLA13 END 92.0
HIERARCH ESO ISS PBL14 START 126.495
HIERARCH ESO ISS PBL14 END 126.542
HIERARCH ESO ISS PBLA14 START 70.715
HIERARCH ESO ISS PBLA14 END 70.748
HIERARCH ESO ISS PBL23 START 56.985
HIERARCH ESO ISS PBL23 END 57.01
HIERARCH ESO ISS PBLA23 START 54.8
HIERARCH ESO ISS PBLA23 END 54.9
HIERARCH ESO ISS PBL24 START 87.36
HIERARCH ESO ISS PBL24 END 87.386
HIERARCH ESO ISS PBLA24 START 25.093
HIERARCH ESO ISS PBLA24 END 25.155
HIERARCH ESO ISS PBL34 START 47.247
HIERARCH ESO ISS PBL34 END 47.241
HIERARCH ESO ISS PBLA34 START 348.372
HIERARCH ESO ISS PBLA34 END 348.433
HIERARCH ESO ISS AMBI TAU0 START 0.008517
HIERARCH ESO ISS AMBI TAU0 END 0.008517
HIERARCH ESO ISS AMBI TEMP 14.57
HIERARCH ESO ISS AMBI FWHM START 0.34
HIERARCH ESO ISS AMBI FWHM END 0.34