Exposure
ID
PIONI.2024-07-09T01:24:23.799_1
Header ID
PIONI.2024-07-09T01:24:23.799
Date updated
2024-07-09 01:30:52 UTC+0000
Release date
2024-07-09 01:24:23 UTC+0000
UTC Start
2024-07-09 01:24:23.800
UTC End
2024-07-09 01:24:49.400
MJD Start
60500.0586087913
MJD End
60500.0589050876
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0037695
Ambient temperature (°C)
7.9
Seeing (arcsec)
0.79
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 47.9210 47.9210 177.7000 177.8000
A0-J2 96.9620 96.7900 120.9000 121.0000
A0-J6 152.1130 152.0000 39.5630 39.5800
B5-J2 81.3070 81.1260 91.4000 91.4000
B5-J6 190.5210 190.4430 29.9050 29.9320
J2-J6 167.6590 167.6610 4.6840 4.7600
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 60500.0586087913
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 47.921
HIERARCH ESO ISS PBL12 END 47.921
HIERARCH ESO ISS PBLA12 START 177.7
HIERARCH ESO ISS PBLA12 END 177.8
HIERARCH ESO ISS PBL13 START 96.962
HIERARCH ESO ISS PBL13 END 96.79
HIERARCH ESO ISS PBLA13 START 120.9
HIERARCH ESO ISS PBLA13 END 121.0
HIERARCH ESO ISS PBL14 START 152.113
HIERARCH ESO ISS PBL14 END 152.0
HIERARCH ESO ISS PBLA14 START 39.563
HIERARCH ESO ISS PBLA14 END 39.58
HIERARCH ESO ISS PBL23 START 81.307
HIERARCH ESO ISS PBL23 END 81.126
HIERARCH ESO ISS PBLA23 START 91.4
HIERARCH ESO ISS PBLA23 END 91.4
HIERARCH ESO ISS PBL24 START 190.521
HIERARCH ESO ISS PBL24 END 190.443
HIERARCH ESO ISS PBLA24 START 29.905
HIERARCH ESO ISS PBLA24 END 29.932
HIERARCH ESO ISS PBL34 START 167.659
HIERARCH ESO ISS PBL34 END 167.661
HIERARCH ESO ISS PBLA34 START 4.684
HIERARCH ESO ISS PBLA34 END 4.76
HIERARCH ESO ISS AMBI TAU0 START 0.003818
HIERARCH ESO ISS AMBI TAU0 END 0.003721
HIERARCH ESO ISS AMBI TEMP 7.9
HIERARCH ESO ISS AMBI FWHM START 0.8
HIERARCH ESO ISS AMBI FWHM END 0.78