Exposure
ID
PIONI.2023-07-21T09:37:27.756_1
Header ID
PIONI.2023-07-21T09:37:27.756
Date updated
2023-07-21 09:45:32 UTC+0000
Release date
2023-07-21 09:37:27 UTC+0000
UTC Start
2023-07-21 09:37:27.757
UTC End
2023-07-21 09:38:06.157
MJD Start
60146.4010157036
MJD End
60146.401460148045
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0080915
Ambient temperature (°C)
15.48
Seeing (arcsec)
0.315
Observation
ID
56343
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
41744
Name
HD_222261
RA
354.976937
DEC
-76.11199
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 86.9150 86.9330 123.3000 123.5000
A0-J2 129.1600 129.1570 108.7000 108.9000
A0-K0 121.0610 121.0250 94.7630 94.9630
G1-J2 50.1060 50.0800 82.8000 83.0000
G1-K0 61.0710 61.0260 51.8660 52.0310
J2-K0 31.4700 31.4720 356.9550 357.0950
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 60146.4010157036
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_222261
RA 354.976937
DEC -76.11199
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 86.915
HIERARCH ESO ISS PBL12 END 86.933
HIERARCH ESO ISS PBLA12 START 123.3
HIERARCH ESO ISS PBLA12 END 123.5
HIERARCH ESO ISS PBL13 START 129.16
HIERARCH ESO ISS PBL13 END 129.157
HIERARCH ESO ISS PBLA13 START 108.7
HIERARCH ESO ISS PBLA13 END 108.9
HIERARCH ESO ISS PBL14 START 121.061
HIERARCH ESO ISS PBL14 END 121.025
HIERARCH ESO ISS PBLA14 START 94.763
HIERARCH ESO ISS PBLA14 END 94.963
HIERARCH ESO ISS PBL23 START 50.106
HIERARCH ESO ISS PBL23 END 50.08
HIERARCH ESO ISS PBLA23 START 82.8
HIERARCH ESO ISS PBLA23 END 83.0
HIERARCH ESO ISS PBL24 START 61.071
HIERARCH ESO ISS PBL24 END 61.026
HIERARCH ESO ISS PBLA24 START 51.866
HIERARCH ESO ISS PBLA24 END 52.031
HIERARCH ESO ISS PBL34 START 31.47
HIERARCH ESO ISS PBL34 END 31.472
HIERARCH ESO ISS PBLA34 START 356.955
HIERARCH ESO ISS PBLA34 END 357.095
HIERARCH ESO ISS AMBI TAU0 START 0.00932
HIERARCH ESO ISS AMBI TAU0 END 0.006863
HIERARCH ESO ISS AMBI TEMP 15.48
HIERARCH ESO ISS AMBI FWHM START 0.27
HIERARCH ESO ISS AMBI FWHM END 0.36