Exposure
ID
PIONI.2022-12-30T03:38:09.786_1
Header ID
PIONI.2022-12-30T03:38:09.786
Date updated
2022-12-30 03:45:54 UTC+0000
Release date
2023-12-30 03:45:54 UTC+0000
UTC Start
2022-12-30 03:38:09.786
UTC End
2022-12-30 03:38:35.386
MJD Start
59943.1515021496
MJD End
59943.1517984459
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0059165
Ambient temperature (°C)
12.4
Seeing (arcsec)
0.465
Observation
ID
53728
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
39937
Name
HIP40702
RA
124.63398
DEC
-76.91917
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G2 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G2 62.5290 62.5220 25.8000 26.0000
A0-J2 126.8820 126.8930 50.6000 50.8000
A0-J3 117.6790 117.6650 22.7790 22.9100
G2-J2 74.8490 74.8790 71.1000 71.3000
G2-J3 55.3390 55.3330 19.3210 19.4480
J2-J3 59.5140 59.5580 298.0750 298.1990
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 59943.1515021496
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP40702
RA 124.63398
DEC -76.91917
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 G2
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 62.529
HIERARCH ESO ISS PBL12 END 62.522
HIERARCH ESO ISS PBLA12 START 25.8
HIERARCH ESO ISS PBLA12 END 26.0
HIERARCH ESO ISS PBL13 START 126.882
HIERARCH ESO ISS PBL13 END 126.893
HIERARCH ESO ISS PBLA13 START 50.6
HIERARCH ESO ISS PBLA13 END 50.8
HIERARCH ESO ISS PBL14 START 117.679
HIERARCH ESO ISS PBL14 END 117.665
HIERARCH ESO ISS PBLA14 START 22.779
HIERARCH ESO ISS PBLA14 END 22.91
HIERARCH ESO ISS PBL23 START 74.849
HIERARCH ESO ISS PBL23 END 74.879
HIERARCH ESO ISS PBLA23 START 71.1
HIERARCH ESO ISS PBLA23 END 71.3
HIERARCH ESO ISS PBL24 START 55.339
HIERARCH ESO ISS PBL24 END 55.333
HIERARCH ESO ISS PBLA24 START 19.321
HIERARCH ESO ISS PBLA24 END 19.448
HIERARCH ESO ISS PBL34 START 59.514
HIERARCH ESO ISS PBL34 END 59.558
HIERARCH ESO ISS PBLA34 START 298.075
HIERARCH ESO ISS PBLA34 END 298.199
HIERARCH ESO ISS AMBI TAU0 START 0.006148
HIERARCH ESO ISS AMBI TAU0 END 0.005685
HIERARCH ESO ISS AMBI TEMP 12.4
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.49