Exposure
ID
PIONI.2022-07-27T02:35:58.600_1
Header ID
PIONI.2022-07-27T02:35:58.600
Date updated
2022-07-27 02:41:00 UTC+0000
Release date
2022-07-27 02:35:58 UTC+0000
UTC Start
2022-07-27 02:35:58.600
UTC End
2022-07-27 02:36:24.200
MJD Start
59787.1083171307
MJD End
59787.108613427
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005488
Ambient temperature (°C)
11.93
Seeing (arcsec)
0.53
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 25.2940 25.2950 136.2000 136.2000
A0-D0 27.2360 27.2760 67.3000 67.4000
A0-C1 21.8320 21.8470 113.4290 113.4220
B2-D0 29.7620 29.7730 14.9000 14.9000
B2-C1 9.9150 9.9190 14.8080 14.8960
D0-C1 19.8460 19.8540 194.8760 194.9650
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 59787.1083171307
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 25.294
HIERARCH ESO ISS PBL12 END 25.295
HIERARCH ESO ISS PBLA12 START 136.2
HIERARCH ESO ISS PBLA12 END 136.2
HIERARCH ESO ISS PBL13 START 27.236
HIERARCH ESO ISS PBL13 END 27.276
HIERARCH ESO ISS PBLA13 START 67.3
HIERARCH ESO ISS PBLA13 END 67.4
HIERARCH ESO ISS PBL14 START 21.832
HIERARCH ESO ISS PBL14 END 21.847
HIERARCH ESO ISS PBLA14 START 113.429
HIERARCH ESO ISS PBLA14 END 113.422
HIERARCH ESO ISS PBL23 START 29.762
HIERARCH ESO ISS PBL23 END 29.773
HIERARCH ESO ISS PBLA23 START 14.9
HIERARCH ESO ISS PBLA23 END 14.9
HIERARCH ESO ISS PBL24 START 9.915
HIERARCH ESO ISS PBL24 END 9.919
HIERARCH ESO ISS PBLA24 START 14.808
HIERARCH ESO ISS PBLA24 END 14.896
HIERARCH ESO ISS PBL34 START 19.846
HIERARCH ESO ISS PBL34 END 19.854
HIERARCH ESO ISS PBLA34 START 194.876
HIERARCH ESO ISS PBLA34 END 194.965
HIERARCH ESO ISS AMBI TAU0 START 0.005488
HIERARCH ESO ISS AMBI TAU0 END 0.005488
HIERARCH ESO ISS AMBI TEMP 11.93
HIERARCH ESO ISS AMBI FWHM START 0.53
HIERARCH ESO ISS AMBI FWHM END 0.53