Exposure
ID
PIONI.2024-07-09T23:29:45.120_1
Header ID
PIONI.2024-07-09T23:29:45.120
Date updated
2024-07-09 23:35:32 UTC+0000
Release date
2024-07-09 23:29:45 UTC+0000
UTC Start
2024-07-09 23:29:45.121
UTC End
2024-07-09 23:30:10.721
MJD Start
60500.9789944529
MJD End
60500.9792907492
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002253
Ambient temperature (°C)
7.47
Seeing (arcsec)
0.69
Observation
ID
59991
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
44515
Name
HD99754
RA
172.096534
DEC
-23.82685
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 47.6010 47.5970 171.2000 171.3000
A0-J2 107.1840 107.0220 111.0000 111.1000
A0-J6 161.3800 161.3040 37.3040 37.3300
B5-J2 93.1810 93.0330 84.7000 84.7000
B5-J6 197.3900 197.3430 27.2960 27.3310
J2-J6 166.8060 166.8050 359.2200 359.2980
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 60500.9789944529
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD99754
RA 172.096534
DEC -23.82685
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 47.601
HIERARCH ESO ISS PBL12 END 47.597
HIERARCH ESO ISS PBLA12 START 171.2
HIERARCH ESO ISS PBLA12 END 171.3
HIERARCH ESO ISS PBL13 START 107.184
HIERARCH ESO ISS PBL13 END 107.022
HIERARCH ESO ISS PBLA13 START 111.0
HIERARCH ESO ISS PBLA13 END 111.1
HIERARCH ESO ISS PBL14 START 161.38
HIERARCH ESO ISS PBL14 END 161.304
HIERARCH ESO ISS PBLA14 START 37.304
HIERARCH ESO ISS PBLA14 END 37.33
HIERARCH ESO ISS PBL23 START 93.181
HIERARCH ESO ISS PBL23 END 93.033
HIERARCH ESO ISS PBLA23 START 84.7
HIERARCH ESO ISS PBLA23 END 84.7
HIERARCH ESO ISS PBL24 START 197.39
HIERARCH ESO ISS PBL24 END 197.343
HIERARCH ESO ISS PBLA24 START 27.296
HIERARCH ESO ISS PBLA24 END 27.331
HIERARCH ESO ISS PBL34 START 166.806
HIERARCH ESO ISS PBL34 END 166.805
HIERARCH ESO ISS PBLA34 START 359.22
HIERARCH ESO ISS PBLA34 END 359.298
HIERARCH ESO ISS AMBI TAU0 START 0.002253
HIERARCH ESO ISS AMBI TAU0 END 0.002253
HIERARCH ESO ISS AMBI TEMP 7.47
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.69