Exposure
ID
PIONI.2024-07-09T01:22:30.470_1
Header ID
PIONI.2024-07-09T01:22:30.470
Date updated
2024-07-09 01:30:52 UTC+0000
Release date
2024-07-09 01:22:30 UTC+0000
UTC Start
2024-07-09 01:22:30.470
UTC End
2024-07-09 01:22:56.070
MJD Start
60500.0572971101
MJD End
60500.0575934064
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003731
Ambient temperature (°C)
7.87
Seeing (arcsec)
0.84
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 47.9240 47.9230 177.4000 177.5000
A0-J2 97.4990 97.3280 120.5000 120.6000
A0-J6 152.4630 152.3520 39.5090 39.5270
B5-J2 81.8700 81.6910 91.1000 91.2000
B5-J6 190.7640 190.6870 29.8180 29.8460
J2-J6 167.6530 167.6550 4.4450 4.5210
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 60500.0572971101
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 47.924
HIERARCH ESO ISS PBL12 END 47.923
HIERARCH ESO ISS PBLA12 START 177.4
HIERARCH ESO ISS PBLA12 END 177.5
HIERARCH ESO ISS PBL13 START 97.499
HIERARCH ESO ISS PBL13 END 97.328
HIERARCH ESO ISS PBLA13 START 120.5
HIERARCH ESO ISS PBLA13 END 120.6
HIERARCH ESO ISS PBL14 START 152.463
HIERARCH ESO ISS PBL14 END 152.352
HIERARCH ESO ISS PBLA14 START 39.509
HIERARCH ESO ISS PBLA14 END 39.527
HIERARCH ESO ISS PBL23 START 81.87
HIERARCH ESO ISS PBL23 END 81.691
HIERARCH ESO ISS PBLA23 START 91.1
HIERARCH ESO ISS PBLA23 END 91.2
HIERARCH ESO ISS PBL24 START 190.764
HIERARCH ESO ISS PBL24 END 190.687
HIERARCH ESO ISS PBLA24 START 29.818
HIERARCH ESO ISS PBLA24 END 29.846
HIERARCH ESO ISS PBL34 START 167.653
HIERARCH ESO ISS PBL34 END 167.655
HIERARCH ESO ISS PBLA34 START 4.445
HIERARCH ESO ISS PBLA34 END 4.521
HIERARCH ESO ISS AMBI TAU0 START 0.00376
HIERARCH ESO ISS AMBI TAU0 END 0.003702
HIERARCH ESO ISS AMBI TEMP 7.87
HIERARCH ESO ISS AMBI FWHM START 0.82
HIERARCH ESO ISS AMBI FWHM END 0.86