Exposure
ID
PIONI.2023-01-14T08:29:23.706_1
Header ID
PIONI.2023-01-14T08:29:23.706
Date updated
2023-01-14 08:35:45 UTC+0000
Release date
2023-01-14 08:29:23 UTC+0000
UTC Start
2023-01-14 08:29:23.706
UTC End
2023-01-14 08:29:49.306
MJD Start
59958.3537465972
MJD End
59958.3540428935
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001776
Ambient temperature (°C)
10.24
Seeing (arcsec)
1.38
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 25.1090 25.1100 187.2000 187.3000
A0-D0 16.0500 16.0000 122.3000 122.5000
A0-C1 19.6110 19.6080 172.9130 173.0710
B2-D0 23.3760 23.3390 45.7000 45.7000
B2-C1 7.7910 7.7790 45.6310 45.6310
D0-C1 15.5850 15.5600 225.6950 225.6950
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 59958.3537465972
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 25.109
HIERARCH ESO ISS PBL12 END 25.11
HIERARCH ESO ISS PBLA12 START 187.2
HIERARCH ESO ISS PBLA12 END 187.3
HIERARCH ESO ISS PBL13 START 16.05
HIERARCH ESO ISS PBL13 END 16.0
HIERARCH ESO ISS PBLA13 START 122.3
HIERARCH ESO ISS PBLA13 END 122.5
HIERARCH ESO ISS PBL14 START 19.611
HIERARCH ESO ISS PBL14 END 19.608
HIERARCH ESO ISS PBLA14 START 172.913
HIERARCH ESO ISS PBLA14 END 173.071
HIERARCH ESO ISS PBL23 START 23.376
HIERARCH ESO ISS PBL23 END 23.339
HIERARCH ESO ISS PBLA23 START 45.7
HIERARCH ESO ISS PBLA23 END 45.7
HIERARCH ESO ISS PBL24 START 7.791
HIERARCH ESO ISS PBL24 END 7.779
HIERARCH ESO ISS PBLA24 START 45.631
HIERARCH ESO ISS PBLA24 END 45.631
HIERARCH ESO ISS PBL34 START 15.585
HIERARCH ESO ISS PBL34 END 15.56
HIERARCH ESO ISS PBLA34 START 225.695
HIERARCH ESO ISS PBLA34 END 225.695
HIERARCH ESO ISS AMBI TAU0 START 0.001776
HIERARCH ESO ISS AMBI TAU0 END 0.001776
HIERARCH ESO ISS AMBI TEMP 10.24
HIERARCH ESO ISS AMBI FWHM START 1.38
HIERARCH ESO ISS AMBI FWHM END 1.38