Exposure
ID
PIONI.2023-01-16T08:08:52.118_1
Header ID
PIONI.2023-01-16T08:08:52.118
Date updated
2023-01-16 08:16:26 UTC+0000
Release date
2023-01-16 08:08:52 UTC+0000
UTC Start
2023-01-16 08:08:52.118
UTC End
2023-01-16 08:09:17.718
MJD Start
59960.3394921063
MJD End
59960.3397884026
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002383
Ambient temperature (°C)
10.07
Seeing (arcsec)
1.27
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 25.0940 25.0950 185.0000 185.1000
A0-D0 17.1040 17.0540 118.3000 118.5000
A0-C1 19.6870 19.6830 169.5970 169.7530
B2-D0 24.1490 24.1130 45.6000 45.6000
B2-C1 8.0480 8.0360 45.5760 45.5810
D0-C1 16.1010 16.0770 225.6410 225.6460
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 59960.3394921063
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 25.094
HIERARCH ESO ISS PBL12 END 25.095
HIERARCH ESO ISS PBLA12 START 185.0
HIERARCH ESO ISS PBLA12 END 185.1
HIERARCH ESO ISS PBL13 START 17.104
HIERARCH ESO ISS PBL13 END 17.054
HIERARCH ESO ISS PBLA13 START 118.3
HIERARCH ESO ISS PBLA13 END 118.5
HIERARCH ESO ISS PBL14 START 19.687
HIERARCH ESO ISS PBL14 END 19.683
HIERARCH ESO ISS PBLA14 START 169.597
HIERARCH ESO ISS PBLA14 END 169.753
HIERARCH ESO ISS PBL23 START 24.149
HIERARCH ESO ISS PBL23 END 24.113
HIERARCH ESO ISS PBLA23 START 45.6
HIERARCH ESO ISS PBLA23 END 45.6
HIERARCH ESO ISS PBL24 START 8.048
HIERARCH ESO ISS PBL24 END 8.036
HIERARCH ESO ISS PBLA24 START 45.576
HIERARCH ESO ISS PBLA24 END 45.581
HIERARCH ESO ISS PBL34 START 16.101
HIERARCH ESO ISS PBL34 END 16.077
HIERARCH ESO ISS PBLA34 START 225.641
HIERARCH ESO ISS PBLA34 END 225.646
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 1.27