Exposure
ID
PIONI.2021-09-21T01:50:58.241_1
Header ID
PIONI.2021-09-21T01:50:58.241
Date updated
2021-09-29 14:28:46 UTC+0000
Release date
2021-09-21 01:50:58 UTC+0000
UTC Start
2021-09-21 01:50:58.241
UTC End
2021-09-21 01:51:23.841
MJD Start
59478.0770629724
MJD End
59478.0773592687
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005207
Ambient temperature (°C)
15.54
Seeing (arcsec)
0.48
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 64.9640 64.9080 272.7000 272.7000
K0-D0 94.5110 94.4680 253.1000 253.1000
K0-J3 50.7690 50.7450 338.9680 339.0460
G2-D0 39.7310 39.7380 220.0000 220.1000
G2-J3 64.4010 64.4080 46.4500 46.4650
D0-J3 103.9780 103.9930 44.0030 44.0210
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 59478.0770629724
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 64.964
HIERARCH ESO ISS PBL12 END 64.908
HIERARCH ESO ISS PBLA12 START 272.7
HIERARCH ESO ISS PBLA12 END 272.7
HIERARCH ESO ISS PBL13 START 94.511
HIERARCH ESO ISS PBL13 END 94.468
HIERARCH ESO ISS PBLA13 START 253.1
HIERARCH ESO ISS PBLA13 END 253.1
HIERARCH ESO ISS PBL14 START 50.769
HIERARCH ESO ISS PBL14 END 50.745
HIERARCH ESO ISS PBLA14 START 338.968
HIERARCH ESO ISS PBLA14 END 339.046
HIERARCH ESO ISS PBL23 START 39.731
HIERARCH ESO ISS PBL23 END 39.738
HIERARCH ESO ISS PBLA23 START 220.0
HIERARCH ESO ISS PBLA23 END 220.1
HIERARCH ESO ISS PBL24 START 64.401
HIERARCH ESO ISS PBL24 END 64.408
HIERARCH ESO ISS PBLA24 START 46.45
HIERARCH ESO ISS PBLA24 END 46.465
HIERARCH ESO ISS PBL34 START 103.978
HIERARCH ESO ISS PBL34 END 103.993
HIERARCH ESO ISS PBLA34 START 44.003
HIERARCH ESO ISS PBLA34 END 44.021
HIERARCH ESO ISS AMBI TAU0 START 0.005207
HIERARCH ESO ISS AMBI TAU0 END 0.005207
HIERARCH ESO ISS AMBI TEMP 15.54
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.48