Exposure
ID
PIONI.2024-07-16T09:48:28.332_1
Header ID
PIONI.2024-07-16T09:48:28.332
Date updated
2024-07-16 09:55:48 UTC+0000
Release date
2025-07-16 09:55:48 UTC+0000
UTC Start
2024-07-16 09:48:28.332
UTC End
2024-07-16 09:48:53.932
MJD Start
60507.4086612528
MJD End
60507.4089575491
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0075215
Ambient temperature (°C)
13.47
Seeing (arcsec)
0.765
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 41.8040 41.8430 138.9000 138.9000
A0-J2 81.3060 81.5190 61.8000 62.0000
A0-J6 166.6060 166.6000 355.3470 355.4340
B5-J2 82.6610 82.7580 32.3000 32.5000
B5-J6 201.7540 201.7510 348.2720 348.3380
J2-J6 153.4850 153.5760 326.2930 326.3030
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 60507.4086612528
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 41.804
HIERARCH ESO ISS PBL12 END 41.843
HIERARCH ESO ISS PBLA12 START 138.9
HIERARCH ESO ISS PBLA12 END 138.9
HIERARCH ESO ISS PBL13 START 81.306
HIERARCH ESO ISS PBL13 END 81.519
HIERARCH ESO ISS PBLA13 START 61.8
HIERARCH ESO ISS PBLA13 END 62.0
HIERARCH ESO ISS PBL14 START 166.606
HIERARCH ESO ISS PBL14 END 166.6
HIERARCH ESO ISS PBLA14 START 355.347
HIERARCH ESO ISS PBLA14 END 355.434
HIERARCH ESO ISS PBL23 START 82.661
HIERARCH ESO ISS PBL23 END 82.758
HIERARCH ESO ISS PBLA23 START 32.3
HIERARCH ESO ISS PBLA23 END 32.5
HIERARCH ESO ISS PBL24 START 201.754
HIERARCH ESO ISS PBL24 END 201.751
HIERARCH ESO ISS PBLA24 START 348.272
HIERARCH ESO ISS PBLA24 END 348.338
HIERARCH ESO ISS PBL34 START 153.485
HIERARCH ESO ISS PBL34 END 153.576
HIERARCH ESO ISS PBLA34 START 326.293
HIERARCH ESO ISS PBLA34 END 326.303
HIERARCH ESO ISS AMBI TAU0 START 0.007929
HIERARCH ESO ISS AMBI TAU0 END 0.007114
HIERARCH ESO ISS AMBI TEMP 13.47
HIERARCH ESO ISS AMBI FWHM START 0.76
HIERARCH ESO ISS AMBI FWHM END 0.77