Exposure
ID
PIONI.2023-08-24T09:00:22.801_1
Header ID
PIONI.2023-08-24T09:00:22.801
Date updated
2023-08-24 09:12:15 UTC+0000
Release date
2023-08-24 09:00:22 UTC+0000
UTC Start
2023-08-24 09:00:22.801
UTC End
2023-08-24 09:00:48.401
MJD Start
60180.3752639
MJD End
60180.3755601963
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00352
Ambient temperature (°C)
13.54
Seeing (arcsec)
0.51
Observation
ID
56743
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
42045
Name
HD_27399
RA
64.694341
DEC
-17.7095
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 84.1850 84.2630 108.9000 108.9000
A0-J2 115.9770 116.1190 84.0000 84.1000
A0-K0 114.5630 114.6860 59.6670 59.7480
G1-J2 53.1510 53.1910 42.2000 42.3000
G1-K0 87.2940 87.3080 12.7330 12.8160
J2-K0 48.6490 48.6490 340.2170 340.2630
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 60180.3752639
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_27399
RA 64.694341
DEC -17.7095
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 84.185
HIERARCH ESO ISS PBL12 END 84.263
HIERARCH ESO ISS PBLA12 START 108.9
HIERARCH ESO ISS PBLA12 END 108.9
HIERARCH ESO ISS PBL13 START 115.977
HIERARCH ESO ISS PBL13 END 116.119
HIERARCH ESO ISS PBLA13 START 84.0
HIERARCH ESO ISS PBLA13 END 84.1
HIERARCH ESO ISS PBL14 START 114.563
HIERARCH ESO ISS PBL14 END 114.686
HIERARCH ESO ISS PBLA14 START 59.667
HIERARCH ESO ISS PBLA14 END 59.748
HIERARCH ESO ISS PBL23 START 53.151
HIERARCH ESO ISS PBL23 END 53.191
HIERARCH ESO ISS PBLA23 START 42.2
HIERARCH ESO ISS PBLA23 END 42.3
HIERARCH ESO ISS PBL24 START 87.294
HIERARCH ESO ISS PBL24 END 87.308
HIERARCH ESO ISS PBLA24 START 12.733
HIERARCH ESO ISS PBLA24 END 12.816
HIERARCH ESO ISS PBL34 START 48.649
HIERARCH ESO ISS PBL34 END 48.649
HIERARCH ESO ISS PBLA34 START 340.217
HIERARCH ESO ISS PBLA34 END 340.263
HIERARCH ESO ISS AMBI TAU0 START 0.00354
HIERARCH ESO ISS AMBI TAU0 END 0.0035
HIERARCH ESO ISS AMBI TEMP 13.54
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.51