Exposure
ID
PIONI.2021-09-18T01:45:32.716_1
Header ID
PIONI.2021-09-18T01:45:32.716
Date updated
2021-09-29 14:28:43 UTC+0000
Release date
2021-09-18 01:45:32 UTC+0000
UTC Start
2021-09-18 01:45:32.715
UTC End
2021-09-18 01:45:58.315
MJD Start
59475.0732953157
MJD End
59475.073591612
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004338
Ambient temperature (°C)
13.86
Seeing (arcsec)
0.725
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 66.3750 66.3320 272.3000 272.4000
K0-D0 95.4680 95.4430 253.1000 253.1000
K0-J3 51.4550 51.4300 336.8150 336.8870
G2-D0 39.4680 39.4780 219.3000 219.3000
G2-J3 64.1060 64.1190 45.9360 45.9570
D0-J3 103.4100 103.4350 43.4140 43.4370
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 59475.0732953157
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 66.375
HIERARCH ESO ISS PBL12 END 66.332
HIERARCH ESO ISS PBLA12 START 272.3
HIERARCH ESO ISS PBLA12 END 272.4
HIERARCH ESO ISS PBL13 START 95.468
HIERARCH ESO ISS PBL13 END 95.443
HIERARCH ESO ISS PBLA13 START 253.1
HIERARCH ESO ISS PBLA13 END 253.1
HIERARCH ESO ISS PBL14 START 51.455
HIERARCH ESO ISS PBL14 END 51.43
HIERARCH ESO ISS PBLA14 START 336.815
HIERARCH ESO ISS PBLA14 END 336.887
HIERARCH ESO ISS PBL23 START 39.468
HIERARCH ESO ISS PBL23 END 39.478
HIERARCH ESO ISS PBLA23 START 219.3
HIERARCH ESO ISS PBLA23 END 219.3
HIERARCH ESO ISS PBL24 START 64.106
HIERARCH ESO ISS PBL24 END 64.119
HIERARCH ESO ISS PBLA24 START 45.936
HIERARCH ESO ISS PBLA24 END 45.957
HIERARCH ESO ISS PBL34 START 103.41
HIERARCH ESO ISS PBL34 END 103.435
HIERARCH ESO ISS PBLA34 START 43.414
HIERARCH ESO ISS PBLA34 END 43.437
HIERARCH ESO ISS AMBI TAU0 START 0.004284
HIERARCH ESO ISS AMBI TAU0 END 0.004392
HIERARCH ESO ISS AMBI TEMP 13.86
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.72