Exposure
ID
PIONI.2023-01-16T08:10:44.488_1
Header ID
PIONI.2023-01-16T08:10:44.488
Date updated
2023-01-16 08:16:26 UTC+0000
Release date
2023-01-16 08:10:44 UTC+0000
UTC Start
2023-01-16 08:10:44.488
UTC End
2023-01-16 08:11:10.088
MJD Start
59960.340792689
MJD End
59960.3410889853
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002582
Ambient temperature (°C)
9.93
Seeing (arcsec)
1.28
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 25.0960 25.0970 185.3000 185.4000
A0-D0 16.9460 16.8960 118.9000 119.0000
A0-C1 19.6740 19.6700 170.0870 170.2430
B2-D0 24.0350 23.9990 45.6000 45.6000
B2-C1 8.0100 7.9980 45.5910 45.5950
D0-C1 16.0250 16.0010 225.6550 225.6590
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 59960.340792689
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 25.096
HIERARCH ESO ISS PBL12 END 25.097
HIERARCH ESO ISS PBLA12 START 185.3
HIERARCH ESO ISS PBLA12 END 185.4
HIERARCH ESO ISS PBL13 START 16.946
HIERARCH ESO ISS PBL13 END 16.896
HIERARCH ESO ISS PBLA13 START 118.9
HIERARCH ESO ISS PBLA13 END 119.0
HIERARCH ESO ISS PBL14 START 19.674
HIERARCH ESO ISS PBL14 END 19.67
HIERARCH ESO ISS PBLA14 START 170.087
HIERARCH ESO ISS PBLA14 END 170.243
HIERARCH ESO ISS PBL23 START 24.035
HIERARCH ESO ISS PBL23 END 23.999
HIERARCH ESO ISS PBLA23 START 45.6
HIERARCH ESO ISS PBLA23 END 45.6
HIERARCH ESO ISS PBL24 START 8.01
HIERARCH ESO ISS PBL24 END 7.998
HIERARCH ESO ISS PBLA24 START 45.591
HIERARCH ESO ISS PBLA24 END 45.595
HIERARCH ESO ISS PBL34 START 16.025
HIERARCH ESO ISS PBL34 END 16.001
HIERARCH ESO ISS PBLA34 START 225.655
HIERARCH ESO ISS PBLA34 END 225.659
HIERARCH ESO ISS AMBI TAU0 START 0.002582
HIERARCH ESO ISS AMBI TAU0 END 0.002582
HIERARCH ESO ISS AMBI TEMP 9.93
HIERARCH ESO ISS AMBI FWHM START 1.28
HIERARCH ESO ISS AMBI FWHM END 1.28