Exposure
ID
PIONI.2023-08-24T10:04:52.642_1
Header ID
PIONI.2023-08-24T10:04:52.642
Date updated
2023-08-24 10:10:59 UTC+0000
Release date
2023-08-24 10:04:52 UTC+0000
UTC Start
2023-08-24 10:04:52.642
UTC End
2023-08-24 10:05:18.242
MJD Start
60180.4200537289
MJD End
60180.4203500252
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004214
Ambient temperature (°C)
13.36
Seeing (arcsec)
0.53
Observation
ID
56751
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
42053
Name
HR_2888
RA
112.211683
DEC
-64.50984
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 68.7500 68.8040 54.7000 54.9000
A0-J2 118.2420 118.2760 35.6000 35.7000
A0-K0 127.1860 127.1920 21.9410 22.0830
G1-J2 57.8420 57.8400 12.7000 12.8000
G1-K0 78.7160 78.7210 353.7440 353.8430
J2-K0 30.4800 30.5100 315.7130 315.7910
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 60180.4200537289
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HR_2888
RA 112.211683
DEC -64.50984
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 68.75
HIERARCH ESO ISS PBL12 END 68.804
HIERARCH ESO ISS PBLA12 START 54.7
HIERARCH ESO ISS PBLA12 END 54.9
HIERARCH ESO ISS PBL13 START 118.242
HIERARCH ESO ISS PBL13 END 118.276
HIERARCH ESO ISS PBLA13 START 35.6
HIERARCH ESO ISS PBLA13 END 35.7
HIERARCH ESO ISS PBL14 START 127.186
HIERARCH ESO ISS PBL14 END 127.192
HIERARCH ESO ISS PBLA14 START 21.941
HIERARCH ESO ISS PBLA14 END 22.083
HIERARCH ESO ISS PBL23 START 57.842
HIERARCH ESO ISS PBL23 END 57.84
HIERARCH ESO ISS PBLA23 START 12.7
HIERARCH ESO ISS PBLA23 END 12.8
HIERARCH ESO ISS PBL24 START 78.716
HIERARCH ESO ISS PBL24 END 78.721
HIERARCH ESO ISS PBLA24 START 353.744
HIERARCH ESO ISS PBLA24 END 353.843
HIERARCH ESO ISS PBL34 START 30.48
HIERARCH ESO ISS PBL34 END 30.51
HIERARCH ESO ISS PBLA34 START 315.713
HIERARCH ESO ISS PBLA34 END 315.791
HIERARCH ESO ISS AMBI TAU0 START 0.004356
HIERARCH ESO ISS AMBI TAU0 END 0.004072
HIERARCH ESO ISS AMBI TEMP 13.36
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.55