Exposure
ID
PIONI.2022-12-17T02:03:31.373_1
Header ID
PIONI.2022-12-17T02:03:31.373
Date updated
2022-12-17 02:10:58 UTC+0000
Release date
2023-12-17 02:10:58 UTC+0000
UTC Start
2022-12-17 02:03:31.373
UTC End
2022-12-17 02:03:56.973
MJD Start
59930.0857797847
MJD End
59930.086076081
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004256
Ambient temperature (°C)
13.96
Seeing (arcsec)
0.755
Observation
ID
53530
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
39814
Name
HIP16852
RA
54.21597
DEC
0.39921
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 90.3780 90.3660 113.5000 113.5000
A0-J2 128.2340 128.2760 92.6000 92.6000
A0-K0 123.0940 123.1810 72.2440 72.2560
G1-J2 54.3400 54.3850 56.3000 56.4000
G1-K0 81.2160 81.2600 25.0210 25.0860
J2-K0 44.8000 44.7880 345.9580 346.0190
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 59930.0857797847
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP16852
RA 54.21597
DEC 0.39921
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 90.378
HIERARCH ESO ISS PBL12 END 90.366
HIERARCH ESO ISS PBLA12 START 113.5
HIERARCH ESO ISS PBLA12 END 113.5
HIERARCH ESO ISS PBL13 START 128.234
HIERARCH ESO ISS PBL13 END 128.276
HIERARCH ESO ISS PBLA13 START 92.6
HIERARCH ESO ISS PBLA13 END 92.6
HIERARCH ESO ISS PBL14 START 123.094
HIERARCH ESO ISS PBL14 END 123.181
HIERARCH ESO ISS PBLA14 START 72.244
HIERARCH ESO ISS PBLA14 END 72.256
HIERARCH ESO ISS PBL23 START 54.34
HIERARCH ESO ISS PBL23 END 54.385
HIERARCH ESO ISS PBLA23 START 56.3
HIERARCH ESO ISS PBLA23 END 56.4
HIERARCH ESO ISS PBL24 START 81.216
HIERARCH ESO ISS PBL24 END 81.26
HIERARCH ESO ISS PBLA24 START 25.021
HIERARCH ESO ISS PBLA24 END 25.086
HIERARCH ESO ISS PBL34 START 44.8
HIERARCH ESO ISS PBL34 END 44.788
HIERARCH ESO ISS PBLA34 START 345.958
HIERARCH ESO ISS PBLA34 END 346.019
HIERARCH ESO ISS AMBI TAU0 START 0.004401
HIERARCH ESO ISS AMBI TAU0 END 0.004111
HIERARCH ESO ISS AMBI TEMP 13.96
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.77