Exposure
ID
PIONI.2023-01-16T08:09:29.573_1
Header ID
PIONI.2023-01-16T08:09:29.573
Date updated
2023-01-16 08:16:26 UTC+0000
Release date
2023-01-16 08:09:29 UTC+0000
UTC Start
2023-01-16 08:09:29.573
UTC End
2023-01-16 08:09:55.173
MJD Start
59960.3399256109
MJD End
59960.3402219072
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002383
Ambient temperature (°C)
10.07
Seeing (arcsec)
1.275
Observation
ID
53874
Category
calibrator
Program ID
110.23VE.001
Program Title
WINDS AND FUNDAMENTAL PARAMETERS OF K GIANTS AND SUPERGIANTS
Program Type
Normal
PI / COI
WITTKOWSKI/ GONZÁLEZ-TORÀ/ RAU/ MARTINS/ CHIAVASSA/ PALADINI/ HOCDÉ/ NARDETTO/ MILLOUR/ MEILLAND/ MOURARD
Target
ID
40057
Name
HD 46815
RA
98.454691
DEC
-36.23152
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.0950 25.0960 185.1000 185.2000
A0-D0 17.0510 17.0010 118.5000 118.7000
A0-C1 19.6820 19.6780 169.7620 169.9180
B2-D0 24.1110 24.0750 45.6000 45.6000
B2-C1 8.0350 8.0230 45.5820 45.5870
D0-C1 16.0750 16.0510 225.6460 225.6510
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 110.23VE.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59960.3399256109
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 46815
RA 98.454691
DEC -36.23152
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 25.095
HIERARCH ESO ISS PBL12 END 25.096
HIERARCH ESO ISS PBLA12 START 185.1
HIERARCH ESO ISS PBLA12 END 185.2
HIERARCH ESO ISS PBL13 START 17.051
HIERARCH ESO ISS PBL13 END 17.001
HIERARCH ESO ISS PBLA13 START 118.5
HIERARCH ESO ISS PBLA13 END 118.7
HIERARCH ESO ISS PBL14 START 19.682
HIERARCH ESO ISS PBL14 END 19.678
HIERARCH ESO ISS PBLA14 START 169.762
HIERARCH ESO ISS PBLA14 END 169.918
HIERARCH ESO ISS PBL23 START 24.111
HIERARCH ESO ISS PBL23 END 24.075
HIERARCH ESO ISS PBLA23 START 45.6
HIERARCH ESO ISS PBLA23 END 45.6
HIERARCH ESO ISS PBL24 START 8.035
HIERARCH ESO ISS PBL24 END 8.023
HIERARCH ESO ISS PBLA24 START 45.582
HIERARCH ESO ISS PBLA24 END 45.587
HIERARCH ESO ISS PBL34 START 16.075
HIERARCH ESO ISS PBL34 END 16.051
HIERARCH ESO ISS PBLA34 START 225.646
HIERARCH ESO ISS PBLA34 END 225.651
HIERARCH ESO ISS AMBI TAU0 START 0.002383
HIERARCH ESO ISS AMBI TAU0 END 0.002383
HIERARCH ESO ISS AMBI TEMP 10.07
HIERARCH ESO ISS AMBI FWHM START 1.27
HIERARCH ESO ISS AMBI FWHM END 1.28