Exposure
ID
PIONI.2024-07-05T08:14:41.336_1
Header ID
PIONI.2024-07-05T08:14:41.336
Date updated
2024-07-05 08:21:00 UTC+0000
Release date
2025-07-05 08:20:59 UTC+0000
UTC Start
2024-07-05 08:14:41.336
UTC End
2024-07-05 08:15:06.936
MJD Start
60496.3435339825
MJD End
60496.3438302788
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002064
Ambient temperature (°C)
10.95
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 83.6840 83.6570 156.4000 156.5000
A0-J2 103.2880 103.1790 135.5000 135.6000
A0-K0 88.8400 88.6650 108.8310 108.9670
G1-J2 39.0450 38.9580 85.5000 85.6000
G1-K0 69.7440 69.6600 46.5020 46.5350
J2-K0 46.4550 46.4470 14.5420 14.6050
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 60496.3435339825
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 83.684
HIERARCH ESO ISS PBL12 END 83.657
HIERARCH ESO ISS PBLA12 START 156.4
HIERARCH ESO ISS PBLA12 END 156.5
HIERARCH ESO ISS PBL13 START 103.288
HIERARCH ESO ISS PBL13 END 103.179
HIERARCH ESO ISS PBLA13 START 135.5
HIERARCH ESO ISS PBLA13 END 135.6
HIERARCH ESO ISS PBL14 START 88.84
HIERARCH ESO ISS PBL14 END 88.665
HIERARCH ESO ISS PBLA14 START 108.831
HIERARCH ESO ISS PBLA14 END 108.967
HIERARCH ESO ISS PBL23 START 39.045
HIERARCH ESO ISS PBL23 END 38.958
HIERARCH ESO ISS PBLA23 START 85.5
HIERARCH ESO ISS PBLA23 END 85.6
HIERARCH ESO ISS PBL24 START 69.744
HIERARCH ESO ISS PBL24 END 69.66
HIERARCH ESO ISS PBLA24 START 46.502
HIERARCH ESO ISS PBLA24 END 46.535
HIERARCH ESO ISS PBL34 START 46.455
HIERARCH ESO ISS PBL34 END 46.447
HIERARCH ESO ISS PBLA34 START 14.542
HIERARCH ESO ISS PBLA34 END 14.605
HIERARCH ESO ISS AMBI TAU0 START 0.002064
HIERARCH ESO ISS AMBI TAU0 END 0.002064
HIERARCH ESO ISS AMBI TEMP 10.95
HIERARCH ESO ISS AMBI FWHM START 1.42
HIERARCH ESO ISS AMBI FWHM END 1.42