Exposure
ID
PIONI.2023-08-17T05:54:53.037_1
Header ID
PIONI.2023-08-17T05:54:53.037
Date updated
2023-08-17 06:00:36 UTC+0000
Release date
2024-08-17 06:00:36 UTC+0000
UTC Start
2023-08-17 05:54:53.037
UTC End
2023-08-17 05:55:18.637
MJD Start
60173.246447192
MJD End
60173.2467434883
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003931
Ambient temperature (°C)
9.47
Seeing (arcsec)
0.775
Observation
ID
56596
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
41934
Name
HD_217484
RA
345.331106
DEC
-28.85407
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G2 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G2 68.3230 68.3200 49.6000 49.7000
A0-J2 129.1610 129.1710 91.8000 91.9000
A0-J3 132.3700 132.3630 45.1560 45.2260
G2-J2 91.0210 91.0320 122.2000 122.2000
G2-J3 64.4700 64.4670 40.4450 40.5140
J2-J3 103.6740 103.6800 340.1290 340.1910
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 60173.246447192
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_217484
RA 345.331106
DEC -28.85407
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 G2
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 68.323
HIERARCH ESO ISS PBL12 END 68.32
HIERARCH ESO ISS PBLA12 START 49.6
HIERARCH ESO ISS PBLA12 END 49.7
HIERARCH ESO ISS PBL13 START 129.161
HIERARCH ESO ISS PBL13 END 129.171
HIERARCH ESO ISS PBLA13 START 91.8
HIERARCH ESO ISS PBLA13 END 91.9
HIERARCH ESO ISS PBL14 START 132.37
HIERARCH ESO ISS PBL14 END 132.363
HIERARCH ESO ISS PBLA14 START 45.156
HIERARCH ESO ISS PBLA14 END 45.226
HIERARCH ESO ISS PBL23 START 91.021
HIERARCH ESO ISS PBL23 END 91.032
HIERARCH ESO ISS PBLA23 START 122.2
HIERARCH ESO ISS PBLA23 END 122.2
HIERARCH ESO ISS PBL24 START 64.47
HIERARCH ESO ISS PBL24 END 64.467
HIERARCH ESO ISS PBLA24 START 40.445
HIERARCH ESO ISS PBLA24 END 40.514
HIERARCH ESO ISS PBL34 START 103.674
HIERARCH ESO ISS PBL34 END 103.68
HIERARCH ESO ISS PBLA34 START 340.129
HIERARCH ESO ISS PBLA34 END 340.191
HIERARCH ESO ISS AMBI TAU0 START 0.003812
HIERARCH ESO ISS AMBI TAU0 END 0.00405
HIERARCH ESO ISS AMBI TEMP 9.47
HIERARCH ESO ISS AMBI FWHM START 0.79
HIERARCH ESO ISS AMBI FWHM END 0.76