Exposure
ID
PIONI.2024-07-05T07:54:43.898_1
Header ID
PIONI.2024-07-05T07:54:43.898
Date updated
2024-07-05 08:00:38 UTC+0000
Release date
2025-07-05 08:00:38 UTC+0000
UTC Start
2024-07-05 07:54:43.898
UTC End
2024-07-05 07:55:09.498
MJD Start
60496.3296747445
MJD End
60496.3299710408
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002326
Ambient temperature (°C)
10.91
Seeing (arcsec)
1.11
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 84.6500 84.6200 151.8000 151.9000
A0-J2 106.9470 106.8360 130.4000 130.5000
A0-K0 94.5250 94.3580 104.5240 104.6480
G1-J2 41.8150 41.7350 82.7000 82.8000
G1-K0 72.4190 72.3410 45.3470 45.3840
J2-K0 46.6730 46.6670 12.4210 12.4860
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 60496.3296747445
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 84.65
HIERARCH ESO ISS PBL12 END 84.62
HIERARCH ESO ISS PBLA12 START 151.8
HIERARCH ESO ISS PBLA12 END 151.9
HIERARCH ESO ISS PBL13 START 106.947
HIERARCH ESO ISS PBL13 END 106.836
HIERARCH ESO ISS PBLA13 START 130.4
HIERARCH ESO ISS PBLA13 END 130.5
HIERARCH ESO ISS PBL14 START 94.525
HIERARCH ESO ISS PBL14 END 94.358
HIERARCH ESO ISS PBLA14 START 104.524
HIERARCH ESO ISS PBLA14 END 104.648
HIERARCH ESO ISS PBL23 START 41.815
HIERARCH ESO ISS PBL23 END 41.735
HIERARCH ESO ISS PBLA23 START 82.7
HIERARCH ESO ISS PBLA23 END 82.8
HIERARCH ESO ISS PBL24 START 72.419
HIERARCH ESO ISS PBL24 END 72.341
HIERARCH ESO ISS PBLA24 START 45.347
HIERARCH ESO ISS PBLA24 END 45.384
HIERARCH ESO ISS PBL34 START 46.673
HIERARCH ESO ISS PBL34 END 46.667
HIERARCH ESO ISS PBLA34 START 12.421
HIERARCH ESO ISS PBLA34 END 12.486
HIERARCH ESO ISS AMBI TAU0 START 0.002326
HIERARCH ESO ISS AMBI TAU0 END 0.002326
HIERARCH ESO ISS AMBI TEMP 10.91
HIERARCH ESO ISS AMBI FWHM START 1.11
HIERARCH ESO ISS AMBI FWHM END 1.11