Exposure
ID
PIONI.2024-07-09T23:45:07.276_1
Header ID
PIONI.2024-07-09T23:45:07.276
Date updated
2024-07-09 23:50:39 UTC+0000
Release date
2024-07-09 23:45:07 UTC+0000
UTC Start
2024-07-09 23:45:07.276
UTC End
2024-07-09 23:45:32.876
MJD Start
60500.9896675451
MJD End
60500.9899638414
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0028945
Ambient temperature (°C)
7.38
Seeing (arcsec)
0.605
Observation
ID
59993
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
44517
Name
HD99138
RA
171.100038
DEC
-22.08721
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 47.1580 47.1550 174.1000 174.2000
A0-J2 100.7870 100.6050 112.9000 113.0000
A0-J6 160.1150 160.0320 37.6530 37.6710
B5-J2 88.2780 88.1100 85.1000 85.1000
B5-J6 196.9850 196.9340 28.1540 28.1840
J2-J6 166.1460 166.1470 1.7200 1.7980
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 60500.9896675451
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD99138
RA 171.100038
DEC -22.08721
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 47.158
HIERARCH ESO ISS PBL12 END 47.155
HIERARCH ESO ISS PBLA12 START 174.1
HIERARCH ESO ISS PBLA12 END 174.2
HIERARCH ESO ISS PBL13 START 100.787
HIERARCH ESO ISS PBL13 END 100.605
HIERARCH ESO ISS PBLA13 START 112.9
HIERARCH ESO ISS PBLA13 END 113.0
HIERARCH ESO ISS PBL14 START 160.115
HIERARCH ESO ISS PBL14 END 160.032
HIERARCH ESO ISS PBLA14 START 37.653
HIERARCH ESO ISS PBLA14 END 37.671
HIERARCH ESO ISS PBL23 START 88.278
HIERARCH ESO ISS PBL23 END 88.11
HIERARCH ESO ISS PBLA23 START 85.1
HIERARCH ESO ISS PBLA23 END 85.1
HIERARCH ESO ISS PBL24 START 196.985
HIERARCH ESO ISS PBL24 END 196.934
HIERARCH ESO ISS PBLA24 START 28.154
HIERARCH ESO ISS PBLA24 END 28.184
HIERARCH ESO ISS PBL34 START 166.146
HIERARCH ESO ISS PBL34 END 166.147
HIERARCH ESO ISS PBLA34 START 1.72
HIERARCH ESO ISS PBLA34 END 1.798
HIERARCH ESO ISS AMBI TAU0 START 0.002764
HIERARCH ESO ISS AMBI TAU0 END 0.003025
HIERARCH ESO ISS AMBI TEMP 7.38
HIERARCH ESO ISS AMBI FWHM START 0.61
HIERARCH ESO ISS AMBI FWHM END 0.6