Exposure
ID
PIONI.2022-07-27T02:39:05.200_1
Header ID
PIONI.2022-07-27T02:39:05.200
Date updated
2022-07-27 02:45:38 UTC+0000
Release date
2022-07-27 02:39:05 UTC+0000
UTC Start
2022-07-27 02:39:05.200
UTC End
2022-07-27 02:39:30.800
MJD Start
59787.1104768491
MJD End
59787.1107731454
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005488
Ambient temperature (°C)
11.95
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 25.2980 25.2980 136.3000 136.3000
A0-D0 27.4450 27.4850 67.5000 67.6000
A0-C1 21.9050 21.9180 113.3940 113.3880
B2-D0 29.8190 29.8310 15.3000 15.4000
B2-C1 9.9340 9.9380 15.2660 15.3540
D0-C1 19.8850 19.8920 195.3340 195.4220
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 59787.1104768491
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 25.298
HIERARCH ESO ISS PBL12 END 25.298
HIERARCH ESO ISS PBLA12 START 136.3
HIERARCH ESO ISS PBLA12 END 136.3
HIERARCH ESO ISS PBL13 START 27.445
HIERARCH ESO ISS PBL13 END 27.485
HIERARCH ESO ISS PBLA13 START 67.5
HIERARCH ESO ISS PBLA13 END 67.6
HIERARCH ESO ISS PBL14 START 21.905
HIERARCH ESO ISS PBL14 END 21.918
HIERARCH ESO ISS PBLA14 START 113.394
HIERARCH ESO ISS PBLA14 END 113.388
HIERARCH ESO ISS PBL23 START 29.819
HIERARCH ESO ISS PBL23 END 29.831
HIERARCH ESO ISS PBLA23 START 15.3
HIERARCH ESO ISS PBLA23 END 15.4
HIERARCH ESO ISS PBL24 START 9.934
HIERARCH ESO ISS PBL24 END 9.938
HIERARCH ESO ISS PBLA24 START 15.266
HIERARCH ESO ISS PBLA24 END 15.354
HIERARCH ESO ISS PBL34 START 19.885
HIERARCH ESO ISS PBL34 END 19.892
HIERARCH ESO ISS PBLA34 START 195.334
HIERARCH ESO ISS PBLA34 END 195.422
HIERARCH ESO ISS AMBI TAU0 START 0.005488
HIERARCH ESO ISS AMBI TAU0 END 0.005488
HIERARCH ESO ISS AMBI TEMP 11.95
HIERARCH ESO ISS AMBI FWHM START 0.82
HIERARCH ESO ISS AMBI FWHM END 0.82