Exposure
ID
PIONI.2024-08-21T23:48:11.968_1
Header ID
PIONI.2024-08-21T23:48:11.968
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 23:48:11.968
UTC End
2024-08-21 23:48:37.568
MJD Start
60543.9918051884
MJD End
60543.9921014847
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 88.8420 88.8280 151.0000 151.1000
A0-J2 116.0130 115.9430 132.3000 132.5000
A0-K0 101.3170 101.1950 110.4160 110.5580
G1-J2 42.6340 42.5670 90.6000 90.7000
G1-K0 66.9150 66.8360 50.7660 50.8270
J2-K0 43.7650 43.7570 12.1330 12.2030
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 60543.9918051884
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 88.842
HIERARCH ESO ISS PBL12 END 88.828
HIERARCH ESO ISS PBLA12 START 151.0
HIERARCH ESO ISS PBLA12 END 151.1
HIERARCH ESO ISS PBL13 START 116.013
HIERARCH ESO ISS PBL13 END 115.943
HIERARCH ESO ISS PBLA13 START 132.3
HIERARCH ESO ISS PBLA13 END 132.5
HIERARCH ESO ISS PBL14 START 101.317
HIERARCH ESO ISS PBL14 END 101.195
HIERARCH ESO ISS PBLA14 START 110.416
HIERARCH ESO ISS PBLA14 END 110.558
HIERARCH ESO ISS PBL23 START 42.634
HIERARCH ESO ISS PBL23 END 42.567
HIERARCH ESO ISS PBLA23 START 90.6
HIERARCH ESO ISS PBLA23 END 90.7
HIERARCH ESO ISS PBL24 START 66.915
HIERARCH ESO ISS PBL24 END 66.836
HIERARCH ESO ISS PBLA24 START 50.766
HIERARCH ESO ISS PBLA24 END 50.827
HIERARCH ESO ISS PBL34 START 43.765
HIERARCH ESO ISS PBL34 END 43.757
HIERARCH ESO ISS PBLA34 START 12.133
HIERARCH ESO ISS PBLA34 END 12.203
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