Exposure
ID
PIONI.2024-07-09T01:23:46.029_1
Header ID
PIONI.2024-07-09T01:23:46.029
Date updated
2024-07-09 01:30:52 UTC+0000
Release date
2024-07-09 01:23:46 UTC+0000
UTC Start
2024-07-09 01:23:46.029
UTC End
2024-07-09 01:24:11.629
MJD Start
60500.0581716332
MJD End
60500.0584679295
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003818
Ambient temperature (°C)
7.9
Seeing (arcsec)
0.8
Observation
ID
59975
Category
calibrator
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
44499
Name
HD_109658
RA
189.130434
DEC
-26.76075
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 47.9220 47.9210 177.6000 177.7000
A0-J2 97.1430 96.9710 120.8000 120.9000
A0-J6 152.2310 152.1190 39.5450 39.5620
B5-J2 81.4970 81.3170 91.3000 91.4000
B5-J6 190.6030 190.5250 29.8760 29.9030
J2-J6 167.6570 167.6590 4.6030 4.6800
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26BQ.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60500.0581716332
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_109658
RA 189.130434
DEC -26.76075
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 47.922
HIERARCH ESO ISS PBL12 END 47.921
HIERARCH ESO ISS PBLA12 START 177.6
HIERARCH ESO ISS PBLA12 END 177.7
HIERARCH ESO ISS PBL13 START 97.143
HIERARCH ESO ISS PBL13 END 96.971
HIERARCH ESO ISS PBLA13 START 120.8
HIERARCH ESO ISS PBLA13 END 120.9
HIERARCH ESO ISS PBL14 START 152.231
HIERARCH ESO ISS PBL14 END 152.119
HIERARCH ESO ISS PBLA14 START 39.545
HIERARCH ESO ISS PBLA14 END 39.562
HIERARCH ESO ISS PBL23 START 81.497
HIERARCH ESO ISS PBL23 END 81.317
HIERARCH ESO ISS PBLA23 START 91.3
HIERARCH ESO ISS PBLA23 END 91.4
HIERARCH ESO ISS PBL24 START 190.603
HIERARCH ESO ISS PBL24 END 190.525
HIERARCH ESO ISS PBLA24 START 29.876
HIERARCH ESO ISS PBLA24 END 29.903
HIERARCH ESO ISS PBL34 START 167.657
HIERARCH ESO ISS PBL34 END 167.659
HIERARCH ESO ISS PBLA34 START 4.603
HIERARCH ESO ISS PBLA34 END 4.68
HIERARCH ESO ISS AMBI TAU0 START 0.003818
HIERARCH ESO ISS AMBI TAU0 END 0.003818
HIERARCH ESO ISS AMBI TEMP 7.9
HIERARCH ESO ISS AMBI FWHM START 0.8
HIERARCH ESO ISS AMBI FWHM END 0.8