Exposure
ID
PIONI.2024-07-09T02:10:48.897_1
Header ID
PIONI.2024-07-09T02:10:48.897
Date updated
2024-07-09 02:20:36 UTC+0000
Release date
2025-07-09 02:20:36 UTC+0000
UTC Start
2024-07-09 02:10:48.897
UTC End
2024-07-09 02:11:14.497
MJD Start
60500.0908437106
MJD End
60500.0911400069
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003566
Ambient temperature (°C)
7.52
Seeing (arcsec)
0.56
Observation
ID
59978
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
44502
Name
HIP64408
RA
198.009921
DEC
-37.80277
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 48.6500 48.6500 179.4000 179.5000
A0-J2 103.5230 103.4020 130.8000 130.9000
A0-J6 137.1680 137.0230 44.4780 44.5090
B5-J2 80.1560 79.9980 103.7000 103.8000
B5-J6 174.9510 174.8370 33.1230 33.1580
J2-J6 166.4510 166.4460 6.1080 6.1850
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 60500.0908437106
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP64408
RA 198.009921
DEC -37.80277
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 48.65
HIERARCH ESO ISS PBL12 END 48.65
HIERARCH ESO ISS PBLA12 START 179.4
HIERARCH ESO ISS PBLA12 END 179.5
HIERARCH ESO ISS PBL13 START 103.523
HIERARCH ESO ISS PBL13 END 103.402
HIERARCH ESO ISS PBLA13 START 130.8
HIERARCH ESO ISS PBLA13 END 130.9
HIERARCH ESO ISS PBL14 START 137.168
HIERARCH ESO ISS PBL14 END 137.023
HIERARCH ESO ISS PBLA14 START 44.478
HIERARCH ESO ISS PBLA14 END 44.509
HIERARCH ESO ISS PBL23 START 80.156
HIERARCH ESO ISS PBL23 END 79.998
HIERARCH ESO ISS PBLA23 START 103.7
HIERARCH ESO ISS PBLA23 END 103.8
HIERARCH ESO ISS PBL24 START 174.951
HIERARCH ESO ISS PBL24 END 174.837
HIERARCH ESO ISS PBLA24 START 33.123
HIERARCH ESO ISS PBLA24 END 33.158
HIERARCH ESO ISS PBL34 START 166.451
HIERARCH ESO ISS PBL34 END 166.446
HIERARCH ESO ISS PBLA34 START 6.108
HIERARCH ESO ISS PBLA34 END 6.185
HIERARCH ESO ISS AMBI TAU0 START 0.003566
HIERARCH ESO ISS AMBI TAU0 END 0.003566
HIERARCH ESO ISS AMBI TEMP 7.52
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.56