Exposure
ID
PIONI.2024-07-09T02:12:04.237_1
Header ID
PIONI.2024-07-09T02:12:04.237
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 02:12:04.237
UTC End
2024-07-09 02:12:29.837
MJD Start
60500.0917157116
MJD End
60500.0920120079
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0036445
Ambient temperature (°C)
7.5
Seeing (arcsec)
0.545
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 179.6000 179.7000
A0-J2 103.2710 103.1500 131.1000 131.2000
A0-J6 136.8650 136.7190 44.5420 44.5720
B5-J2 79.8280 79.6700 103.9000 104.1000
B5-J6 174.7130 174.5980 33.1960 33.2310
J2-J6 166.4410 166.4350 6.2680 6.3440
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 60500.0917157116
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 179.6
HIERARCH ESO ISS PBLA12 END 179.7
HIERARCH ESO ISS PBL13 START 103.271
HIERARCH ESO ISS PBL13 END 103.15
HIERARCH ESO ISS PBLA13 START 131.1
HIERARCH ESO ISS PBLA13 END 131.2
HIERARCH ESO ISS PBL14 START 136.865
HIERARCH ESO ISS PBL14 END 136.719
HIERARCH ESO ISS PBLA14 START 44.542
HIERARCH ESO ISS PBLA14 END 44.572
HIERARCH ESO ISS PBL23 START 79.828
HIERARCH ESO ISS PBL23 END 79.67
HIERARCH ESO ISS PBLA23 START 103.9
HIERARCH ESO ISS PBLA23 END 104.1
HIERARCH ESO ISS PBL24 START 174.713
HIERARCH ESO ISS PBL24 END 174.598
HIERARCH ESO ISS PBLA24 START 33.196
HIERARCH ESO ISS PBLA24 END 33.231
HIERARCH ESO ISS PBL34 START 166.441
HIERARCH ESO ISS PBL34 END 166.435
HIERARCH ESO ISS PBLA34 START 6.268
HIERARCH ESO ISS PBLA34 END 6.344
HIERARCH ESO ISS AMBI TAU0 START 0.003566
HIERARCH ESO ISS AMBI TAU0 END 0.003723
HIERARCH ESO ISS AMBI TEMP 7.5
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.53