Exposure
ID
PIONI.2023-08-21T06:21:12.859_1
Header ID
PIONI.2023-08-21T06:21:12.859
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 06:21:12.859
UTC End
2023-08-21 06:21:38.459
MJD Start
60177.264732162
MJD End
60177.2650284583
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0091315
Ambient temperature (°C)
14.53
Seeing (arcsec)
0.355
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 90.3700 90.3580 114.5000 114.5000
A0-J2 129.0740 129.0900 92.1000 92.1000
A0-K0 126.6850 126.7290 70.8580 70.8910
G1-J2 57.0870 57.1120 55.0000 55.0000
G1-K0 87.4670 87.4920 25.3550 25.4160
J2-K0 47.2220 47.2160 348.6330 348.6950
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 60177.264732162
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 90.37
HIERARCH ESO ISS PBL12 END 90.358
HIERARCH ESO ISS PBLA12 START 114.5
HIERARCH ESO ISS PBLA12 END 114.5
HIERARCH ESO ISS PBL13 START 129.074
HIERARCH ESO ISS PBL13 END 129.09
HIERARCH ESO ISS PBLA13 START 92.1
HIERARCH ESO ISS PBLA13 END 92.1
HIERARCH ESO ISS PBL14 START 126.685
HIERARCH ESO ISS PBL14 END 126.729
HIERARCH ESO ISS PBLA14 START 70.858
HIERARCH ESO ISS PBLA14 END 70.891
HIERARCH ESO ISS PBL23 START 57.087
HIERARCH ESO ISS PBL23 END 57.112
HIERARCH ESO ISS PBLA23 START 55.0
HIERARCH ESO ISS PBLA23 END 55.0
HIERARCH ESO ISS PBL24 START 87.467
HIERARCH ESO ISS PBL24 END 87.492
HIERARCH ESO ISS PBLA24 START 25.355
HIERARCH ESO ISS PBLA24 END 25.416
HIERARCH ESO ISS PBL34 START 47.222
HIERARCH ESO ISS PBL34 END 47.216
HIERARCH ESO ISS PBLA34 START 348.633
HIERARCH ESO ISS PBLA34 END 348.695
HIERARCH ESO ISS AMBI TAU0 START 0.00985
HIERARCH ESO ISS AMBI TAU0 END 0.008413
HIERARCH ESO ISS AMBI TEMP 14.53
HIERARCH ESO ISS AMBI FWHM START 0.36
HIERARCH ESO ISS AMBI FWHM END 0.35