Exposure
ID
PIONI.2024-07-09T23:30:22.856_1
Header ID
PIONI.2024-07-09T23:30:22.856
Date updated
2024-07-09 23:35:32 UTC+0000
Release date
2024-07-09 23:30:22 UTC+0000
UTC Start
2024-07-09 23:30:22.856
UTC End
2024-07-09 23:30:48.456
MJD Start
60500.9794312017
MJD End
60500.979727498
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002247
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 47.5970 47.5930 171.3000 171.4000
A0-J2 107.0130 106.8510 111.1000 111.2000
A0-J6 161.3000 161.2230 37.3310 37.3560
B5-J2 93.0250 92.8750 84.7000 84.8000
B5-J6 197.3410 197.2940 27.3330 27.3680
J2-J6 166.8050 166.8050 359.3020 359.3790
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 60500.9794312017
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 47.597
HIERARCH ESO ISS PBL12 END 47.593
HIERARCH ESO ISS PBLA12 START 171.3
HIERARCH ESO ISS PBLA12 END 171.4
HIERARCH ESO ISS PBL13 START 107.013
HIERARCH ESO ISS PBL13 END 106.851
HIERARCH ESO ISS PBLA13 START 111.1
HIERARCH ESO ISS PBLA13 END 111.2
HIERARCH ESO ISS PBL14 START 161.3
HIERARCH ESO ISS PBL14 END 161.223
HIERARCH ESO ISS PBLA14 START 37.331
HIERARCH ESO ISS PBLA14 END 37.356
HIERARCH ESO ISS PBL23 START 93.025
HIERARCH ESO ISS PBL23 END 92.875
HIERARCH ESO ISS PBLA23 START 84.7
HIERARCH ESO ISS PBLA23 END 84.8
HIERARCH ESO ISS PBL24 START 197.341
HIERARCH ESO ISS PBL24 END 197.294
HIERARCH ESO ISS PBLA24 START 27.333
HIERARCH ESO ISS PBLA24 END 27.368
HIERARCH ESO ISS PBL34 START 166.805
HIERARCH ESO ISS PBL34 END 166.805
HIERARCH ESO ISS PBLA34 START 359.302
HIERARCH ESO ISS PBLA34 END 359.379
HIERARCH ESO ISS AMBI TAU0 START 0.002253
HIERARCH ESO ISS AMBI TAU0 END 0.002241
HIERARCH ESO ISS AMBI TEMP 7.47
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.69