Exposure
ID
PIONI.2022-12-30T03:53:46.425_1
Header ID
PIONI.2022-12-30T03:53:46.425
Date updated
2022-12-30 04:00:56 UTC+0000
Release date
2023-12-30 04:00:56 UTC+0000
UTC Start
2022-12-30 03:53:46.424
UTC End
2022-12-30 03:54:12.024
MJD Start
59943.1623428753
MJD End
59943.1626391716
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002298
Ambient temperature (°C)
11.81
Seeing (arcsec)
0.8
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 62.3320 62.3240 29.3000 29.4000
A0-J2 127.1720 127.1830 54.5000 54.7000
A0-J3 117.2900 117.2740 26.1720 26.3020
G2-J2 75.6080 75.6370 75.1000 75.3000
G2-J3 55.1560 55.1490 22.6340 22.7620
J2-J3 60.6480 60.6910 301.2690 301.3910
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 59943.1623428753
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 62.332
HIERARCH ESO ISS PBL12 END 62.324
HIERARCH ESO ISS PBLA12 START 29.3
HIERARCH ESO ISS PBLA12 END 29.4
HIERARCH ESO ISS PBL13 START 127.172
HIERARCH ESO ISS PBL13 END 127.183
HIERARCH ESO ISS PBLA13 START 54.5
HIERARCH ESO ISS PBLA13 END 54.7
HIERARCH ESO ISS PBL14 START 117.29
HIERARCH ESO ISS PBL14 END 117.274
HIERARCH ESO ISS PBLA14 START 26.172
HIERARCH ESO ISS PBLA14 END 26.302
HIERARCH ESO ISS PBL23 START 75.608
HIERARCH ESO ISS PBL23 END 75.637
HIERARCH ESO ISS PBLA23 START 75.1
HIERARCH ESO ISS PBLA23 END 75.3
HIERARCH ESO ISS PBL24 START 55.156
HIERARCH ESO ISS PBL24 END 55.149
HIERARCH ESO ISS PBLA24 START 22.634
HIERARCH ESO ISS PBLA24 END 22.762
HIERARCH ESO ISS PBL34 START 60.648
HIERARCH ESO ISS PBL34 END 60.691
HIERARCH ESO ISS PBLA34 START 301.269
HIERARCH ESO ISS PBLA34 END 301.391
HIERARCH ESO ISS AMBI TAU0 START 0.002298
HIERARCH ESO ISS AMBI TAU0 END 0.002298
HIERARCH ESO ISS AMBI TEMP 11.81
HIERARCH ESO ISS AMBI FWHM START 0.8
HIERARCH ESO ISS AMBI FWHM END 0.8