Exposure
ID
PIONI.2023-08-21T06:04:24.275_1
Header ID
PIONI.2023-08-21T06:04:24.275
Date updated
2023-08-21 06:10:33 UTC+0000
Release date
2024-08-21 06:10:33 UTC+0000
UTC Start
2023-08-21 06:04:24.275
UTC End
2023-08-21 06:04:49.875
MJD Start
60177.253058739
MJD End
60177.2533550353
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0086925
Ambient temperature (°C)
14.88
Seeing (arcsec)
0.33499999999999996
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 90.5030 90.5050 113.8000 113.8000
A0-J2 128.2680 128.3080 91.4000 91.4000
A0-K0 125.1530 125.2170 69.8890 69.9250
G1-J2 56.3140 56.3450 53.7000 53.8000
G1-K0 86.7330 86.7590 23.5720 23.6380
J2-K0 47.3960 47.3900 346.9410 347.0000
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 60177.253058739
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 90.503
HIERARCH ESO ISS PBL12 END 90.505
HIERARCH ESO ISS PBLA12 START 113.8
HIERARCH ESO ISS PBLA12 END 113.8
HIERARCH ESO ISS PBL13 START 128.268
HIERARCH ESO ISS PBL13 END 128.308
HIERARCH ESO ISS PBLA13 START 91.4
HIERARCH ESO ISS PBLA13 END 91.4
HIERARCH ESO ISS PBL14 START 125.153
HIERARCH ESO ISS PBL14 END 125.217
HIERARCH ESO ISS PBLA14 START 69.889
HIERARCH ESO ISS PBLA14 END 69.925
HIERARCH ESO ISS PBL23 START 56.314
HIERARCH ESO ISS PBL23 END 56.345
HIERARCH ESO ISS PBLA23 START 53.7
HIERARCH ESO ISS PBLA23 END 53.8
HIERARCH ESO ISS PBL24 START 86.733
HIERARCH ESO ISS PBL24 END 86.759
HIERARCH ESO ISS PBLA24 START 23.572
HIERARCH ESO ISS PBLA24 END 23.638
HIERARCH ESO ISS PBL34 START 47.396
HIERARCH ESO ISS PBL34 END 47.39
HIERARCH ESO ISS PBLA34 START 346.941
HIERARCH ESO ISS PBLA34 END 347.0
HIERARCH ESO ISS AMBI TAU0 START 0.00876
HIERARCH ESO ISS AMBI TAU0 END 0.008625
HIERARCH ESO ISS AMBI TEMP 14.88
HIERARCH ESO ISS AMBI FWHM START 0.32
HIERARCH ESO ISS AMBI FWHM END 0.35