Exposure
ID
PIONI.2024-08-20T23:41:56.922_1
Header ID
PIONI.2024-08-20T23:41:56.922
Date updated
2024-08-20 23:45:24 UTC+0000
Release date
2025-08-20 23:45:24 UTC+0000
UTC Start
2024-08-20 23:41:56.922
UTC End
2024-08-20 23:42:22.522
MJD Start
60542.9874643777
MJD End
60542.987760674
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001761
Ambient temperature (°C)
7.29
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 89.0790 89.0650 148.7000 148.9000
A0-J2 117.2030 117.1340 129.9000 130.0000
A0-K0 103.3740 103.2550 108.0420 108.1790
G1-J2 43.7410 43.6770 88.7000 88.8000
G1-K0 68.2280 68.1520 49.7190 49.7820
J2-K0 43.8850 43.8780 10.9280 10.9990
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 60542.9874643777
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 89.079
HIERARCH ESO ISS PBL12 END 89.065
HIERARCH ESO ISS PBLA12 START 148.7
HIERARCH ESO ISS PBLA12 END 148.9
HIERARCH ESO ISS PBL13 START 117.203
HIERARCH ESO ISS PBL13 END 117.134
HIERARCH ESO ISS PBLA13 START 129.9
HIERARCH ESO ISS PBLA13 END 130.0
HIERARCH ESO ISS PBL14 START 103.374
HIERARCH ESO ISS PBL14 END 103.255
HIERARCH ESO ISS PBLA14 START 108.042
HIERARCH ESO ISS PBLA14 END 108.179
HIERARCH ESO ISS PBL23 START 43.741
HIERARCH ESO ISS PBL23 END 43.677
HIERARCH ESO ISS PBLA23 START 88.7
HIERARCH ESO ISS PBLA23 END 88.8
HIERARCH ESO ISS PBL24 START 68.228
HIERARCH ESO ISS PBL24 END 68.152
HIERARCH ESO ISS PBLA24 START 49.719
HIERARCH ESO ISS PBLA24 END 49.782
HIERARCH ESO ISS PBL34 START 43.885
HIERARCH ESO ISS PBL34 END 43.878
HIERARCH ESO ISS PBLA34 START 10.928
HIERARCH ESO ISS PBLA34 END 10.999
HIERARCH ESO ISS AMBI TAU0 START 0.001761
HIERARCH ESO ISS AMBI TAU0 END 0.001761
HIERARCH ESO ISS AMBI TEMP 7.29
HIERARCH ESO ISS AMBI FWHM START 1.07
HIERARCH ESO ISS AMBI FWHM END 1.07