Exposure
ID
PIONI.2023-08-22T05:21:08.389_1
Header ID
PIONI.2023-08-22T05:21:08.389
Date updated
2023-08-22 05:25:32 UTC+0000
Release date
2023-08-22 05:21:08 UTC+0000
UTC Start
2023-08-22 05:21:08.389
UTC End
2023-08-22 05:21:33.989
MJD Start
60178.2230137642
MJD End
60178.22331006049
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0064155
Ambient temperature (°C)
13.46
Seeing (arcsec)
0.64
Observation
ID
56708
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
42013
Name
HD_189188
RA
299.681341
DEC
1.66628
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 61.7720 61.6280 123.5000 123.6000
A0-J2 97.0040 96.7800 91.9000 91.9000
A0-K0 111.0500 110.8940 69.0260 68.9910
G1-J2 54.9570 54.9160 55.8000 55.8000
G1-K0 90.4480 90.4520 35.2410 35.2400
J2-K0 43.5030 43.5120 8.9070 8.9770
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 60178.2230137642
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_189188
RA 299.681341
DEC 1.66628
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 61.772
HIERARCH ESO ISS PBL12 END 61.628
HIERARCH ESO ISS PBLA12 START 123.5
HIERARCH ESO ISS PBLA12 END 123.6
HIERARCH ESO ISS PBL13 START 97.004
HIERARCH ESO ISS PBL13 END 96.78
HIERARCH ESO ISS PBLA13 START 91.9
HIERARCH ESO ISS PBLA13 END 91.9
HIERARCH ESO ISS PBL14 START 111.05
HIERARCH ESO ISS PBL14 END 110.894
HIERARCH ESO ISS PBLA14 START 69.026
HIERARCH ESO ISS PBLA14 END 68.991
HIERARCH ESO ISS PBL23 START 54.957
HIERARCH ESO ISS PBL23 END 54.916
HIERARCH ESO ISS PBLA23 START 55.8
HIERARCH ESO ISS PBLA23 END 55.8
HIERARCH ESO ISS PBL24 START 90.448
HIERARCH ESO ISS PBL24 END 90.452
HIERARCH ESO ISS PBLA24 START 35.241
HIERARCH ESO ISS PBLA24 END 35.24
HIERARCH ESO ISS PBL34 START 43.503
HIERARCH ESO ISS PBL34 END 43.512
HIERARCH ESO ISS PBLA34 START 8.907
HIERARCH ESO ISS PBLA34 END 8.977
HIERARCH ESO ISS AMBI TAU0 START 0.006208
HIERARCH ESO ISS AMBI TAU0 END 0.006623
HIERARCH ESO ISS AMBI TEMP 13.46
HIERARCH ESO ISS AMBI FWHM START 0.63
HIERARCH ESO ISS AMBI FWHM END 0.65