Exposure
ID
PIONI.2024-07-16T10:06:48.736_1
Header ID
PIONI.2024-07-16T10:06:48.736
Date updated
2024-07-16 10:15:35 UTC+0000
Release date
2024-07-16 10:06:48 UTC+0000
UTC Start
2024-07-16 10:06:48.737
UTC End
2024-07-16 10:07:14.337
MJD Start
60507.4213974145
MJD End
60507.4216937108
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005962
Ambient temperature (°C)
13.5
Seeing (arcsec)
0.82
Observation
ID
60097
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
44609
Name
HD28438
RA
67.060078
DEC
-22.76792
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 43.6980 43.7310 139.4000 139.5000
A0-J2 89.1370 89.3470 68.3000 68.4000
A0-J6 165.6700 165.6680 358.9700 359.0590
B5-J2 85.6290 85.7400 39.5000 39.6000
B5-J6 201.3040 201.2980 351.0300 351.0990
J2-J6 158.0590 158.1340 327.1220 327.1380
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 60507.4213974145
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD28438
RA 67.060078
DEC -22.76792
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 43.698
HIERARCH ESO ISS PBL12 END 43.731
HIERARCH ESO ISS PBLA12 START 139.4
HIERARCH ESO ISS PBLA12 END 139.5
HIERARCH ESO ISS PBL13 START 89.137
HIERARCH ESO ISS PBL13 END 89.347
HIERARCH ESO ISS PBLA13 START 68.3
HIERARCH ESO ISS PBLA13 END 68.4
HIERARCH ESO ISS PBL14 START 165.67
HIERARCH ESO ISS PBL14 END 165.668
HIERARCH ESO ISS PBLA14 START 358.97
HIERARCH ESO ISS PBLA14 END 359.059
HIERARCH ESO ISS PBL23 START 85.629
HIERARCH ESO ISS PBL23 END 85.74
HIERARCH ESO ISS PBLA23 START 39.5
HIERARCH ESO ISS PBLA23 END 39.6
HIERARCH ESO ISS PBL24 START 201.304
HIERARCH ESO ISS PBL24 END 201.298
HIERARCH ESO ISS PBLA24 START 351.03
HIERARCH ESO ISS PBLA24 END 351.099
HIERARCH ESO ISS PBL34 START 158.059
HIERARCH ESO ISS PBL34 END 158.134
HIERARCH ESO ISS PBLA34 START 327.122
HIERARCH ESO ISS PBLA34 END 327.138
HIERARCH ESO ISS AMBI TAU0 START 0.005962
HIERARCH ESO ISS AMBI TAU0 END 0.005962
HIERARCH ESO ISS AMBI TEMP 13.5
HIERARCH ESO ISS AMBI FWHM START 0.82
HIERARCH ESO ISS AMBI FWHM END 0.82