Exposure
ID
PIONI.2024-08-21T23:48:49.618_1
Header ID
PIONI.2024-08-21T23:48:49.618
Date updated
2024-08-21 23:55:36 UTC+0000
Release date
2025-08-21 23:55:36 UTC+0000
UTC Start
2024-08-21 23:48:49.618
UTC End
2024-08-21 23:49:15.218
MJD Start
60543.9922409533
MJD End
60543.9925372496
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001761
Ambient temperature (°C)
4.93
Seeing (arcsec)
1.07
Observation
ID
60382
Category
science
Program ID
113.26BQ.001
Program Title
IMPROVING THE CALIBRATION OF THE SURFACE BRIGHTNESS-COLOR RELATION
Program Type
Normal
PI / COI
GALLENNE / PIETRZYNSKI / KERVELLA / GRACZYK / NARDETTO / GIEREN / MOURARD
Target
ID
44837
Name
HIP68333
RA
209.82137
DEC
-50.36974
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 88.8280 88.8140 151.1000 151.2000
A0-J2 115.9410 115.8700 132.5000 132.6000
A0-K0 101.1910 101.0690 110.5600 110.7020
G1-J2 42.5660 42.4990 90.7000 90.9000
G1-K0 66.8340 66.7550 50.8270 50.8880
J2-K0 43.7570 43.7500 12.2030 12.2740
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26BQ.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60543.9922409533
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP68333
RA 209.82137
DEC -50.36974
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 88.828
HIERARCH ESO ISS PBL12 END 88.814
HIERARCH ESO ISS PBLA12 START 151.1
HIERARCH ESO ISS PBLA12 END 151.2
HIERARCH ESO ISS PBL13 START 115.941
HIERARCH ESO ISS PBL13 END 115.87
HIERARCH ESO ISS PBLA13 START 132.5
HIERARCH ESO ISS PBLA13 END 132.6
HIERARCH ESO ISS PBL14 START 101.191
HIERARCH ESO ISS PBL14 END 101.069
HIERARCH ESO ISS PBLA14 START 110.56
HIERARCH ESO ISS PBLA14 END 110.702
HIERARCH ESO ISS PBL23 START 42.566
HIERARCH ESO ISS PBL23 END 42.499
HIERARCH ESO ISS PBLA23 START 90.7
HIERARCH ESO ISS PBLA23 END 90.9
HIERARCH ESO ISS PBL24 START 66.834
HIERARCH ESO ISS PBL24 END 66.755
HIERARCH ESO ISS PBLA24 START 50.827
HIERARCH ESO ISS PBLA24 END 50.888
HIERARCH ESO ISS PBL34 START 43.757
HIERARCH ESO ISS PBL34 END 43.75
HIERARCH ESO ISS PBLA34 START 12.203
HIERARCH ESO ISS PBLA34 END 12.274
HIERARCH ESO ISS AMBI TAU0 START 0.001761
HIERARCH ESO ISS AMBI TAU0 END 0.001761
HIERARCH ESO ISS AMBI TEMP 4.93
HIERARCH ESO ISS AMBI FWHM START 1.07
HIERARCH ESO ISS AMBI FWHM END 1.07