Exposure
ID
PIONI.2022-07-31T04:12:16.118_1
Header ID
PIONI.2022-07-31T04:12:16.118
Date updated
2022-07-31 04:20:52 UTC+0000
Release date
2022-07-31 04:12:16 UTC+0000
UTC Start
2022-07-31 04:12:16.118
UTC End
2022-07-31 04:12:41.718
MJD Start
59791.1751865498
MJD End
59791.1754828461
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003488
Ambient temperature (°C)
14.38
Seeing (arcsec)
0.49
Observation
ID
48255
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
36203
Name
HD 189114
RA
299.635548
DEC
-3.55374
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.3030 68.2970 271.6000 271.6000
K0-D0 95.5660 95.5880 252.4000 252.4000
K0-J3 53.3410 53.3180 331.8080 331.8640
G2-D0 38.3450 38.3630 216.5000 216.5000
G2-J3 62.4000 62.4290 43.6600 43.6970
D0-J3 100.5590 100.6060 40.9250 40.9650
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 59791.1751865498
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 189114
RA 299.635548
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 68.303
HIERARCH ESO ISS PBL12 END 68.297
HIERARCH ESO ISS PBLA12 START 271.6
HIERARCH ESO ISS PBLA12 END 271.6
HIERARCH ESO ISS PBL13 START 95.566
HIERARCH ESO ISS PBL13 END 95.588
HIERARCH ESO ISS PBLA13 START 252.4
HIERARCH ESO ISS PBLA13 END 252.4
HIERARCH ESO ISS PBL14 START 53.341
HIERARCH ESO ISS PBL14 END 53.318
HIERARCH ESO ISS PBLA14 START 331.808
HIERARCH ESO ISS PBLA14 END 331.864
HIERARCH ESO ISS PBL23 START 38.345
HIERARCH ESO ISS PBL23 END 38.363
HIERARCH ESO ISS PBLA23 START 216.5
HIERARCH ESO ISS PBLA23 END 216.5
HIERARCH ESO ISS PBL24 START 62.4
HIERARCH ESO ISS PBL24 END 62.429
HIERARCH ESO ISS PBLA24 START 43.66
HIERARCH ESO ISS PBLA24 END 43.697
HIERARCH ESO ISS PBL34 START 100.559
HIERARCH ESO ISS PBL34 END 100.606
HIERARCH ESO ISS PBLA34 START 40.925
HIERARCH ESO ISS PBLA34 END 40.965
HIERARCH ESO ISS AMBI TAU0 START 0.003488
HIERARCH ESO ISS AMBI TAU0 END 0.003488
HIERARCH ESO ISS AMBI TEMP 14.38
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.49