Exposure
ID
PIONI.2024-08-31T23:55:58.129_1
Header ID
PIONI.2024-08-31T23:55:58.129
Date updated
2024-09-01 00:00:37 UTC+0000
Release date
2025-09-01 00:00:37 UTC+0000
UTC Start
2024-08-31 23:55:58.129
UTC End
2024-08-31 23:56:23.729
MJD Start
60553.9972005691
MJD End
60553.9974968654
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003213
Ambient temperature (°C)
11.59
Seeing (arcsec)
1.25
Observation
ID
60474
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
44924
Name
HIP75206
RA
230.531638
DEC
-47.92852
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 89.1610 89.1440 143.0000 143.1000
A0-J2 118.9340 118.8600 123.0000 123.2000
A0-K0 107.6940 107.5750 100.8480 100.9720
G1-J2 46.5340 46.4730 82.1000 82.2000
G1-K0 72.9100 72.8420 45.6610 45.7210
J2-K0 44.9600 44.9560 7.7400 7.8100
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 60553.9972005691
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP75206
RA 230.531638
DEC -47.92852
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 89.161
HIERARCH ESO ISS PBL12 END 89.144
HIERARCH ESO ISS PBLA12 START 143.0
HIERARCH ESO ISS PBLA12 END 143.1
HIERARCH ESO ISS PBL13 START 118.934
HIERARCH ESO ISS PBL13 END 118.86
HIERARCH ESO ISS PBLA13 START 123.0
HIERARCH ESO ISS PBLA13 END 123.2
HIERARCH ESO ISS PBL14 START 107.694
HIERARCH ESO ISS PBL14 END 107.575
HIERARCH ESO ISS PBLA14 START 100.848
HIERARCH ESO ISS PBLA14 END 100.972
HIERARCH ESO ISS PBL23 START 46.534
HIERARCH ESO ISS PBL23 END 46.473
HIERARCH ESO ISS PBLA23 START 82.1
HIERARCH ESO ISS PBLA23 END 82.2
HIERARCH ESO ISS PBL24 START 72.91
HIERARCH ESO ISS PBL24 END 72.842
HIERARCH ESO ISS PBLA24 START 45.661
HIERARCH ESO ISS PBLA24 END 45.721
HIERARCH ESO ISS PBL34 START 44.96
HIERARCH ESO ISS PBL34 END 44.956
HIERARCH ESO ISS PBLA34 START 7.74
HIERARCH ESO ISS PBLA34 END 7.81
HIERARCH ESO ISS AMBI TAU0 START 0.003213
HIERARCH ESO ISS AMBI TAU0 END 0.003213
HIERARCH ESO ISS AMBI TEMP 11.59
HIERARCH ESO ISS AMBI FWHM START 1.25
HIERARCH ESO ISS AMBI FWHM END 1.25