Exposure
ID
PIONI.2022-12-05T03:56:30.582_1
Header ID
PIONI.2022-12-05T03:56:30.582
Date updated
2022-12-05 04:06:12 UTC+0000
Release date
2023-12-05 04:06:12 UTC+0000
UTC Start
2022-12-05 03:56:30.582
UTC End
2022-12-05 03:56:56.182
MJD Start
59918.1642428464
MJD End
59918.1645391427
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.011551
Ambient temperature (°C)
13.59
Seeing (arcsec)
0.66
Observation
ID
53385
Category
science
Program ID
110.23R0.001
Program Title
IMPROVING THE CALIBRATION OF THE SURFACE BRIGHTNESS-COLOR RELATION
Program Type
Normal
PI / COI
GALLENNE/ PIETRZYNSKI/ KERVELLA/ GRACZYK/ NARDETTO/ GIEREN
Target
ID
39702
Name
HIP21249
RA
68.380634
DEC
-6.98797
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 90.4400 90.4310 114.0000 114.0000
A0-J2 128.7250 128.7550 92.0000 92.0000
A0-K0 125.4940 125.5560 70.8440 70.8720
G1-J2 56.2610 56.2930 54.9000 54.9000
G1-K0 85.8320 85.8630 24.7370 24.8010
J2-K0 46.7010 46.6940 347.5030 347.5640
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 110.23R0.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59918.1642428464
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP21249
RA 68.380634
DEC -6.98797
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 90.44
HIERARCH ESO ISS PBL12 END 90.431
HIERARCH ESO ISS PBLA12 START 114.0
HIERARCH ESO ISS PBLA12 END 114.0
HIERARCH ESO ISS PBL13 START 128.725
HIERARCH ESO ISS PBL13 END 128.755
HIERARCH ESO ISS PBLA13 START 92.0
HIERARCH ESO ISS PBLA13 END 92.0
HIERARCH ESO ISS PBL14 START 125.494
HIERARCH ESO ISS PBL14 END 125.556
HIERARCH ESO ISS PBLA14 START 70.844
HIERARCH ESO ISS PBLA14 END 70.872
HIERARCH ESO ISS PBL23 START 56.261
HIERARCH ESO ISS PBL23 END 56.293
HIERARCH ESO ISS PBLA23 START 54.9
HIERARCH ESO ISS PBLA23 END 54.9
HIERARCH ESO ISS PBL24 START 85.832
HIERARCH ESO ISS PBL24 END 85.863
HIERARCH ESO ISS PBLA24 START 24.737
HIERARCH ESO ISS PBLA24 END 24.801
HIERARCH ESO ISS PBL34 START 46.701
HIERARCH ESO ISS PBL34 END 46.694
HIERARCH ESO ISS PBLA34 START 347.503
HIERARCH ESO ISS PBLA34 END 347.564
HIERARCH ESO ISS AMBI TAU0 START 0.011016
HIERARCH ESO ISS AMBI TAU0 END 0.012086
HIERARCH ESO ISS AMBI TEMP 13.59
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.66