Exposure
ID
PIONI.2024-07-16T10:00:25.720_1
Header ID
PIONI.2024-07-16T10:00:25.720
Date updated
2024-07-16 10:05:40 UTC+0000
Release date
2025-07-16 10:05:40 UTC+0000
UTC Start
2024-07-16 10:00:25.720
UTC End
2024-07-16 10:00:51.320
MJD Start
60507.4169643479
MJD End
60507.4172606442
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005902
Ambient temperature (°C)
13.5
Seeing (arcsec)
0.8
Observation
ID
60095
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
44607
Name
HIP21324
RA
68.658409
DEC
-24.04041
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 42.5660 42.6040 138.9000 138.9000
A0-J2 85.5160 85.7260 64.5000 64.6000
A0-J6 166.5040 166.5000 357.0990 357.1870
B5-J2 84.6460 84.7490 35.5000 35.7000
B5-J6 201.6780 201.6740 349.6010 349.6680
J2-J6 155.2370 155.3220 326.5340 326.5470
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 60507.4169643479
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP21324
RA 68.658409
DEC -24.04041
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 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 42.566
HIERARCH ESO ISS PBL12 END 42.604
HIERARCH ESO ISS PBLA12 START 138.9
HIERARCH ESO ISS PBLA12 END 138.9
HIERARCH ESO ISS PBL13 START 85.516
HIERARCH ESO ISS PBL13 END 85.726
HIERARCH ESO ISS PBLA13 START 64.5
HIERARCH ESO ISS PBLA13 END 64.6
HIERARCH ESO ISS PBL14 START 166.504
HIERARCH ESO ISS PBL14 END 166.5
HIERARCH ESO ISS PBLA14 START 357.099
HIERARCH ESO ISS PBLA14 END 357.187
HIERARCH ESO ISS PBL23 START 84.646
HIERARCH ESO ISS PBL23 END 84.749
HIERARCH ESO ISS PBLA23 START 35.5
HIERARCH ESO ISS PBLA23 END 35.7
HIERARCH ESO ISS PBL24 START 201.678
HIERARCH ESO ISS PBL24 END 201.674
HIERARCH ESO ISS PBLA24 START 349.601
HIERARCH ESO ISS PBLA24 END 349.668
HIERARCH ESO ISS PBL34 START 155.237
HIERARCH ESO ISS PBL34 END 155.322
HIERARCH ESO ISS PBLA34 START 326.534
HIERARCH ESO ISS PBLA34 END 326.547
HIERARCH ESO ISS AMBI TAU0 START 0.007063
HIERARCH ESO ISS AMBI TAU0 END 0.004741
HIERARCH ESO ISS AMBI TEMP 13.5
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 0.89