Exposure
ID
PIONI.2022-07-27T02:41:41.531_1
Header ID
PIONI.2022-07-27T02:41:41.531
Date updated
2022-07-27 02:51:32 UTC+0000
Release date
2022-07-27 02:41:41 UTC+0000
UTC Start
2022-07-27 02:41:41.531
UTC End
2022-07-27 02:42:07.131
MJD Start
59787.1122862441
MJD End
59787.1125825404
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005488
Ambient temperature (°C)
11.96
Seeing (arcsec)
0.82
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 25.2990 25.2990 136.3000 136.3000
A0-D0 27.6160 27.6550 67.7000 67.8000
A0-C1 21.9630 21.9760 113.3680 113.3630
B2-D0 29.8680 29.8800 15.7000 15.8000
B2-C1 9.9510 9.9540 15.6450 15.7320
D0-C1 19.9180 19.9250 195.7130 195.8000
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 59787.1122862441
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 25.299
HIERARCH ESO ISS PBL12 END 25.299
HIERARCH ESO ISS PBLA12 START 136.3
HIERARCH ESO ISS PBLA12 END 136.3
HIERARCH ESO ISS PBL13 START 27.616
HIERARCH ESO ISS PBL13 END 27.655
HIERARCH ESO ISS PBLA13 START 67.7
HIERARCH ESO ISS PBLA13 END 67.8
HIERARCH ESO ISS PBL14 START 21.963
HIERARCH ESO ISS PBL14 END 21.976
HIERARCH ESO ISS PBLA14 START 113.368
HIERARCH ESO ISS PBLA14 END 113.363
HIERARCH ESO ISS PBL23 START 29.868
HIERARCH ESO ISS PBL23 END 29.88
HIERARCH ESO ISS PBLA23 START 15.7
HIERARCH ESO ISS PBLA23 END 15.8
HIERARCH ESO ISS PBL24 START 9.951
HIERARCH ESO ISS PBL24 END 9.954
HIERARCH ESO ISS PBLA24 START 15.645
HIERARCH ESO ISS PBLA24 END 15.732
HIERARCH ESO ISS PBL34 START 19.918
HIERARCH ESO ISS PBL34 END 19.925
HIERARCH ESO ISS PBLA34 START 195.713
HIERARCH ESO ISS PBLA34 END 195.8
HIERARCH ESO ISS AMBI TAU0 START 0.005488
HIERARCH ESO ISS AMBI TAU0 END 0.005488
HIERARCH ESO ISS AMBI TEMP 11.96
HIERARCH ESO ISS AMBI FWHM START 0.82
HIERARCH ESO ISS AMBI FWHM END 0.82