Exposure
ID
PIONI.2021-09-03T02:56:58.462_1
Header ID
PIONI.2021-09-03T02:56:58.462
Date updated
2021-09-29 14:28:23 UTC+0000
Release date
2021-09-03 02:56:58 UTC+0000
UTC Start
2021-09-03 02:56:58.461
UTC End
2021-09-03 02:57:24.061
MJD Start
59460.1228988571
MJD End
59460.1231951534
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00363
Ambient temperature (°C)
12.04
Seeing (arcsec)
1.355
Observation
ID
48093
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
36086
Name
HD 189114
RA
299.634434
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 22.6670 22.6510 146.9000 146.9000
A0-D0 31.6190 31.6070 73.1000 73.1000
A0-C1 20.6960 20.6750 117.6370 117.6770
B2-D0 33.3470 33.3560 32.4000 32.4000
B2-C1 11.1080 11.1100 32.3640 32.3970
D0-C1 22.2390 22.2450 212.4230 212.4560
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 59460.1228988571
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 189114
RA 299.634434
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 22.667
HIERARCH ESO ISS PBL12 END 22.651
HIERARCH ESO ISS PBLA12 START 146.9
HIERARCH ESO ISS PBLA12 END 146.9
HIERARCH ESO ISS PBL13 START 31.619
HIERARCH ESO ISS PBL13 END 31.607
HIERARCH ESO ISS PBLA13 START 73.1
HIERARCH ESO ISS PBLA13 END 73.1
HIERARCH ESO ISS PBL14 START 20.696
HIERARCH ESO ISS PBL14 END 20.675
HIERARCH ESO ISS PBLA14 START 117.637
HIERARCH ESO ISS PBLA14 END 117.677
HIERARCH ESO ISS PBL23 START 33.347
HIERARCH ESO ISS PBL23 END 33.356
HIERARCH ESO ISS PBLA23 START 32.4
HIERARCH ESO ISS PBLA23 END 32.4
HIERARCH ESO ISS PBL24 START 11.108
HIERARCH ESO ISS PBL24 END 11.11
HIERARCH ESO ISS PBLA24 START 32.364
HIERARCH ESO ISS PBLA24 END 32.397
HIERARCH ESO ISS PBL34 START 22.239
HIERARCH ESO ISS PBL34 END 22.245
HIERARCH ESO ISS PBLA34 START 212.423
HIERARCH ESO ISS PBLA34 END 212.456
HIERARCH ESO ISS AMBI TAU0 START 0.003662
HIERARCH ESO ISS AMBI TAU0 END 0.003598
HIERARCH ESO ISS AMBI TEMP 12.04
HIERARCH ESO ISS AMBI FWHM START 1.4
HIERARCH ESO ISS AMBI FWHM END 1.31