Exposure
ID
PIONI.2022-08-23T01:35:35.514_1
Header ID
PIONI.2022-08-23T01:35:35.514
Date updated
2022-08-23 01:46:00 UTC+0000
Release date
2022-08-23 01:35:35 UTC+0000
UTC Start
2022-08-23 01:35:35.514
UTC End
2022-08-23 01:36:01.114
MJD Start
59814.0663832626
MJD End
59814.0666795589
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00242
Ambient temperature (°C)
9.96
Seeing (arcsec)
0.9
Observation
ID
50713
Category
calibrator
Program ID
105.2047.001
Program Title
CONSTRAINING EFFECTS OF CONVECTION AND PULSATION: ALMA SIO AND VLTI IMAGING OF AGB STARS
Program Type
Normal
PI / COI
WITTKOWSKI/ HUMPHREYS/ CHIAVASSA/ PALADINI/ H\XC3\XB6FNER/ GRAY/ BLADH/ FREYTAG
Target
ID
37832
Name
HD 189114
RA
299.634433
DEC
-3.55374
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 25.1260 25.1200 137.3000 137.4000
A0-D0 29.8780 29.9060 70.1000 70.1000
A0-C1 22.5490 22.5530 113.3330 113.3370
B2-D0 30.7140 30.7280 21.1000 21.2000
B2-C1 10.2320 10.2360 21.0680 21.1430
D0-C1 20.4820 20.4920 201.1380 201.2120
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 105.2047.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59814.0663832626
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 189114
RA 299.634433
DEC -3.55374
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 25.126
HIERARCH ESO ISS PBL12 END 25.12
HIERARCH ESO ISS PBLA12 START 137.3
HIERARCH ESO ISS PBLA12 END 137.4
HIERARCH ESO ISS PBL13 START 29.878
HIERARCH ESO ISS PBL13 END 29.906
HIERARCH ESO ISS PBLA13 START 70.1
HIERARCH ESO ISS PBLA13 END 70.1
HIERARCH ESO ISS PBL14 START 22.549
HIERARCH ESO ISS PBL14 END 22.553
HIERARCH ESO ISS PBLA14 START 113.333
HIERARCH ESO ISS PBLA14 END 113.337
HIERARCH ESO ISS PBL23 START 30.714
HIERARCH ESO ISS PBL23 END 30.728
HIERARCH ESO ISS PBLA23 START 21.1
HIERARCH ESO ISS PBLA23 END 21.2
HIERARCH ESO ISS PBL24 START 10.232
HIERARCH ESO ISS PBL24 END 10.236
HIERARCH ESO ISS PBLA24 START 21.068
HIERARCH ESO ISS PBLA24 END 21.143
HIERARCH ESO ISS PBL34 START 20.482
HIERARCH ESO ISS PBL34 END 20.492
HIERARCH ESO ISS PBLA34 START 201.138
HIERARCH ESO ISS PBLA34 END 201.212
HIERARCH ESO ISS AMBI TAU0 START 0.00242
HIERARCH ESO ISS AMBI TAU0 END 0.00242
HIERARCH ESO ISS AMBI TEMP 9.96
HIERARCH ESO ISS AMBI FWHM START 0.9
HIERARCH ESO ISS AMBI FWHM END 0.9