Exposure
ID
PIONI.2023-08-24T09:22:46.964_1
Header ID
PIONI.2023-08-24T09:22:46.964
Date updated
2023-08-24 09:32:23 UTC+0000
Release date
2024-08-24 09:32:22 UTC+0000
UTC Start
2023-08-24 09:22:46.964
UTC End
2023-08-24 09:23:12.564
MJD Start
60180.3908213396
MJD End
60180.391117635896
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003708
Ambient temperature (°C)
13.5
Seeing (arcsec)
0.46
Observation
ID
56744
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
42046
Name
HD_28479
RA
67.161685
DEC
-19.45947
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 85.4290 85.4990 108.9000 109.0000
A0-J2 118.9360 119.0610 84.4000 84.4000
A0-K0 117.8020 117.9100 60.6530 60.7320
G1-J2 54.4390 54.4740 43.6000 43.7000
G1-K0 88.2170 88.2290 14.3600 14.4410
J2-K0 48.6460 48.6470 341.2010 341.2500
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 60180.3908213396
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_28479
RA 67.161685
DEC -19.45947
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 85.429
HIERARCH ESO ISS PBL12 END 85.499
HIERARCH ESO ISS PBLA12 START 108.9
HIERARCH ESO ISS PBLA12 END 109.0
HIERARCH ESO ISS PBL13 START 118.936
HIERARCH ESO ISS PBL13 END 119.061
HIERARCH ESO ISS PBLA13 START 84.4
HIERARCH ESO ISS PBLA13 END 84.4
HIERARCH ESO ISS PBL14 START 117.802
HIERARCH ESO ISS PBL14 END 117.91
HIERARCH ESO ISS PBLA14 START 60.653
HIERARCH ESO ISS PBLA14 END 60.732
HIERARCH ESO ISS PBL23 START 54.439
HIERARCH ESO ISS PBL23 END 54.474
HIERARCH ESO ISS PBLA23 START 43.6
HIERARCH ESO ISS PBLA23 END 43.7
HIERARCH ESO ISS PBL24 START 88.217
HIERARCH ESO ISS PBL24 END 88.229
HIERARCH ESO ISS PBLA24 START 14.36
HIERARCH ESO ISS PBLA24 END 14.441
HIERARCH ESO ISS PBL34 START 48.646
HIERARCH ESO ISS PBL34 END 48.647
HIERARCH ESO ISS PBLA34 START 341.201
HIERARCH ESO ISS PBLA34 END 341.25
HIERARCH ESO ISS AMBI TAU0 START 0.003708
HIERARCH ESO ISS AMBI TAU0 END 0.003708
HIERARCH ESO ISS AMBI TEMP 13.5
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.46