Exposure
ID
PIONI.2024-09-01T00:07:22.414_1
Header ID
PIONI.2024-09-01T00:07:22.414
Date updated
2024-09-01 00:10:35 UTC+0000
Release date
2025-09-01 00:10:35 UTC+0000
UTC Start
2024-09-01 00:07:22.413
UTC End
2024-09-01 00:07:48.013
MJD Start
60554.0051205251
MJD End
60554.0054168214
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003213
Ambient temperature (°C)
11.71
Seeing (arcsec)
1.175
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 88.8400 88.8230 145.4000 145.6000
A0-J2 117.4950 117.4170 125.6000 125.8000
A0-K0 105.3790 105.2540 103.2440 103.3720
G1-J2 45.3480 45.2840 84.0000 84.1000
G1-K0 71.5960 71.5250 46.7950 46.8530
J2-K0 44.8690 44.8640 9.0830 9.1520
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 60554.0051205251
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 88.84
HIERARCH ESO ISS PBL12 END 88.823
HIERARCH ESO ISS PBLA12 START 145.4
HIERARCH ESO ISS PBLA12 END 145.6
HIERARCH ESO ISS PBL13 START 117.495
HIERARCH ESO ISS PBL13 END 117.417
HIERARCH ESO ISS PBLA13 START 125.6
HIERARCH ESO ISS PBLA13 END 125.8
HIERARCH ESO ISS PBL14 START 105.379
HIERARCH ESO ISS PBL14 END 105.254
HIERARCH ESO ISS PBLA14 START 103.244
HIERARCH ESO ISS PBLA14 END 103.372
HIERARCH ESO ISS PBL23 START 45.348
HIERARCH ESO ISS PBL23 END 45.284
HIERARCH ESO ISS PBLA23 START 84.0
HIERARCH ESO ISS PBLA23 END 84.1
HIERARCH ESO ISS PBL24 START 71.596
HIERARCH ESO ISS PBL24 END 71.525
HIERARCH ESO ISS PBLA24 START 46.795
HIERARCH ESO ISS PBLA24 END 46.853
HIERARCH ESO ISS PBL34 START 44.869
HIERARCH ESO ISS PBL34 END 44.864
HIERARCH ESO ISS PBLA34 START 9.083
HIERARCH ESO ISS PBLA34 END 9.152
HIERARCH ESO ISS AMBI TAU0 START 0.003213
HIERARCH ESO ISS AMBI TAU0 END 0.003213
HIERARCH ESO ISS AMBI TEMP 11.71
HIERARCH ESO ISS AMBI FWHM START 1.1
HIERARCH ESO ISS AMBI FWHM END 1.25