Exposure
ID
PIONI.2022-07-27T01:57:45.303_1
Header ID
PIONI.2022-07-27T01:57:45.303
Date updated
2022-07-27 02:05:35 UTC+0000
Release date
2022-07-27 01:57:45 UTC+0000
UTC Start
2022-07-27 01:57:45.303
UTC End
2022-07-27 01:58:10.903
MJD Start
59787.0817743447
MJD End
59787.082070641
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003172
Ambient temperature (°C)
11.86
Seeing (arcsec)
0.62
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 25.0670 25.0730 136.2000 136.2000
A0-D0 24.3760 24.4250 63.9000 63.9000
A0-C1 20.6760 20.6980 114.2210 114.2020
B2-D0 29.1820 29.1890 8.9000 9.0000
B2-C1 9.7230 9.7250 8.8740 8.9710
D0-C1 19.4590 19.4640 188.9390 189.0360
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 59787.0817743447
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 25.067
HIERARCH ESO ISS PBL12 END 25.073
HIERARCH ESO ISS PBLA12 START 136.2
HIERARCH ESO ISS PBLA12 END 136.2
HIERARCH ESO ISS PBL13 START 24.376
HIERARCH ESO ISS PBL13 END 24.425
HIERARCH ESO ISS PBLA13 START 63.9
HIERARCH ESO ISS PBLA13 END 63.9
HIERARCH ESO ISS PBL14 START 20.676
HIERARCH ESO ISS PBL14 END 20.698
HIERARCH ESO ISS PBLA14 START 114.221
HIERARCH ESO ISS PBLA14 END 114.202
HIERARCH ESO ISS PBL23 START 29.182
HIERARCH ESO ISS PBL23 END 29.189
HIERARCH ESO ISS PBLA23 START 8.9
HIERARCH ESO ISS PBLA23 END 9.0
HIERARCH ESO ISS PBL24 START 9.723
HIERARCH ESO ISS PBL24 END 9.725
HIERARCH ESO ISS PBLA24 START 8.874
HIERARCH ESO ISS PBLA24 END 8.971
HIERARCH ESO ISS PBL34 START 19.459
HIERARCH ESO ISS PBL34 END 19.464
HIERARCH ESO ISS PBLA34 START 188.939
HIERARCH ESO ISS PBLA34 END 189.036
HIERARCH ESO ISS AMBI TAU0 START 0.003172
HIERARCH ESO ISS AMBI TAU0 END 0.003172
HIERARCH ESO ISS AMBI TEMP 11.86
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.62