Exposure
ID
PIONI.2021-10-12T00:42:23.925_1
Header ID
PIONI.2021-10-12T00:42:23.925
Date updated
2021-10-12 00:51:19 UTC+0000
Release date
2021-10-12 00:42:23 UTC+0000
UTC Start
2021-10-12 00:42:23.925
UTC End
2021-10-12 00:42:49.525
MJD Start
59499.0294435765
MJD End
59499.0297398728
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004486
Ambient temperature (°C)
15.29
Seeing (arcsec)
0.69
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 63.5460 63.4800 272.9000 273.0000
K0-D0 93.3710 93.3150 253.2000 253.2000
K0-J3 50.2340 50.2120 340.8480 340.9310
G2-D0 39.8780 39.8830 220.5000 220.5000
G2-J3 64.5020 64.5040 46.7540 46.7650
D0-J3 104.2340 104.2410 44.3680 44.3810
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 59499.0294435765
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 63.546
HIERARCH ESO ISS PBL12 END 63.48
HIERARCH ESO ISS PBLA12 START 272.9
HIERARCH ESO ISS PBLA12 END 273.0
HIERARCH ESO ISS PBL13 START 93.371
HIERARCH ESO ISS PBL13 END 93.315
HIERARCH ESO ISS PBLA13 START 253.2
HIERARCH ESO ISS PBLA13 END 253.2
HIERARCH ESO ISS PBL14 START 50.234
HIERARCH ESO ISS PBL14 END 50.212
HIERARCH ESO ISS PBLA14 START 340.848
HIERARCH ESO ISS PBLA14 END 340.931
HIERARCH ESO ISS PBL23 START 39.878
HIERARCH ESO ISS PBL23 END 39.883
HIERARCH ESO ISS PBLA23 START 220.5
HIERARCH ESO ISS PBLA23 END 220.5
HIERARCH ESO ISS PBL24 START 64.502
HIERARCH ESO ISS PBL24 END 64.504
HIERARCH ESO ISS PBLA24 START 46.754
HIERARCH ESO ISS PBLA24 END 46.765
HIERARCH ESO ISS PBL34 START 104.234
HIERARCH ESO ISS PBL34 END 104.241
HIERARCH ESO ISS PBLA34 START 44.368
HIERARCH ESO ISS PBLA34 END 44.381
HIERARCH ESO ISS AMBI TAU0 START 0.00424
HIERARCH ESO ISS AMBI TAU0 END 0.004732
HIERARCH ESO ISS AMBI TEMP 15.29
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.69