Exposure
ID
PIONI.2021-09-21T01:17:56.309_1
Header ID
PIONI.2021-09-21T01:17:56.309
Date updated
2021-09-29 14:28:46 UTC+0000
Release date
2021-09-21 01:17:56 UTC+0000
UTC Start
2021-09-21 01:17:56.309
UTC End
2021-09-21 01:18:21.909
MJD Start
59478.0541239493
MJD End
59478.0544202456
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004333
Ambient temperature (°C)
15.62
Seeing (arcsec)
0.58
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 67.3410 67.3100 272.1000 272.1000
K0-D0 95.9120 95.9030 252.9000 252.9000
K0-J3 52.0960 52.0720 334.9820 335.0490
G2-D0 39.1520 39.1650 218.5000 218.5000
G2-J3 63.6730 63.6920 45.3110 45.3370
D0-J3 102.6540 102.6870 42.7180 42.7470
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 59478.0541239493
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 67.341
HIERARCH ESO ISS PBL12 END 67.31
HIERARCH ESO ISS PBLA12 START 272.1
HIERARCH ESO ISS PBLA12 END 272.1
HIERARCH ESO ISS PBL13 START 95.912
HIERARCH ESO ISS PBL13 END 95.903
HIERARCH ESO ISS PBLA13 START 252.9
HIERARCH ESO ISS PBLA13 END 252.9
HIERARCH ESO ISS PBL14 START 52.096
HIERARCH ESO ISS PBL14 END 52.072
HIERARCH ESO ISS PBLA14 START 334.982
HIERARCH ESO ISS PBLA14 END 335.049
HIERARCH ESO ISS PBL23 START 39.152
HIERARCH ESO ISS PBL23 END 39.165
HIERARCH ESO ISS PBLA23 START 218.5
HIERARCH ESO ISS PBLA23 END 218.5
HIERARCH ESO ISS PBL24 START 63.673
HIERARCH ESO ISS PBL24 END 63.692
HIERARCH ESO ISS PBLA24 START 45.311
HIERARCH ESO ISS PBLA24 END 45.337
HIERARCH ESO ISS PBL34 START 102.654
HIERARCH ESO ISS PBL34 END 102.687
HIERARCH ESO ISS PBLA34 START 42.718
HIERARCH ESO ISS PBLA34 END 42.747
HIERARCH ESO ISS AMBI TAU0 START 0.004333
HIERARCH ESO ISS AMBI TAU0 END 0.004333
HIERARCH ESO ISS AMBI TEMP 15.62
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.58