Exposure
ID
PIONI.2024-07-05T08:17:11.616_1
Header ID
PIONI.2024-07-05T08:17:11.616
Date updated
2024-07-05 08:25:46 UTC+0000
Release date
2025-07-05 08:25:46 UTC+0000
UTC Start
2024-07-05 08:17:11.616
UTC End
2024-07-05 08:17:37.216
MJD Start
60496.3452733308
MJD End
60496.3455696271
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002064
Ambient temperature (°C)
10.79
Seeing (arcsec)
1.42
Observation
ID
59930
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
44461
Name
HIP92226
RA
281.934624
DEC
-40.40627
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 83.5700 83.5430 157.0000 157.1000
A0-J2 102.8350 102.7270 136.1000 136.3000
A0-K0 88.1120 87.9370 109.4000 109.5370
G1-J2 38.6850 38.5980 85.9000 86.0000
G1-K0 69.3940 69.3090 46.6350 46.6670
J2-K0 46.4240 46.4170 14.8040 14.8660
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 60496.3452733308
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP92226
RA 281.934624
DEC -40.40627
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 83.57
HIERARCH ESO ISS PBL12 END 83.543
HIERARCH ESO ISS PBLA12 START 157.0
HIERARCH ESO ISS PBLA12 END 157.1
HIERARCH ESO ISS PBL13 START 102.835
HIERARCH ESO ISS PBL13 END 102.727
HIERARCH ESO ISS PBLA13 START 136.1
HIERARCH ESO ISS PBLA13 END 136.3
HIERARCH ESO ISS PBL14 START 88.112
HIERARCH ESO ISS PBL14 END 87.937
HIERARCH ESO ISS PBLA14 START 109.4
HIERARCH ESO ISS PBLA14 END 109.537
HIERARCH ESO ISS PBL23 START 38.685
HIERARCH ESO ISS PBL23 END 38.598
HIERARCH ESO ISS PBLA23 START 85.9
HIERARCH ESO ISS PBLA23 END 86.0
HIERARCH ESO ISS PBL24 START 69.394
HIERARCH ESO ISS PBL24 END 69.309
HIERARCH ESO ISS PBLA24 START 46.635
HIERARCH ESO ISS PBLA24 END 46.667
HIERARCH ESO ISS PBL34 START 46.424
HIERARCH ESO ISS PBL34 END 46.417
HIERARCH ESO ISS PBLA34 START 14.804
HIERARCH ESO ISS PBLA34 END 14.866
HIERARCH ESO ISS AMBI TAU0 START 0.002064
HIERARCH ESO ISS AMBI TAU0 END 0.002064
HIERARCH ESO ISS AMBI TEMP 10.79
HIERARCH ESO ISS AMBI FWHM START 1.42
HIERARCH ESO ISS AMBI FWHM END 1.42