Exposure
ID
PIONI.2022-07-27T02:50:55.207_1
Header ID
PIONI.2022-07-27T02:50:55.207
Date updated
2022-07-27 03:00:42 UTC+0000
Release date
2022-07-27 02:50:55 UTC+0000
UTC Start
2022-07-27 02:50:55.207
UTC End
2022-07-27 02:51:20.807
MJD Start
59787.1186945206
MJD End
59787.1189908169
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003912
Ambient temperature (°C)
11.95
Seeing (arcsec)
0.6
Observation
ID
50713
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
37832
Name
HD 189114
RA
299.634433
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 25.2910 25.2900 136.5000 136.5000
A0-D0 28.2020 28.2370 68.4000 68.4000
A0-C1 22.1480 22.1590 113.3010 113.2980
B2-D0 30.0490 30.0610 17.0000 17.1000
B2-C1 10.0110 10.0150 16.9650 17.0470
D0-C1 20.0380 20.0460 197.0340 197.1160
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 59787.1186945206
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 189114
RA 299.634433
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 25.291
HIERARCH ESO ISS PBL12 END 25.29
HIERARCH ESO ISS PBLA12 START 136.5
HIERARCH ESO ISS PBLA12 END 136.5
HIERARCH ESO ISS PBL13 START 28.202
HIERARCH ESO ISS PBL13 END 28.237
HIERARCH ESO ISS PBLA13 START 68.4
HIERARCH ESO ISS PBLA13 END 68.4
HIERARCH ESO ISS PBL14 START 22.148
HIERARCH ESO ISS PBL14 END 22.159
HIERARCH ESO ISS PBLA14 START 113.301
HIERARCH ESO ISS PBLA14 END 113.298
HIERARCH ESO ISS PBL23 START 30.049
HIERARCH ESO ISS PBL23 END 30.061
HIERARCH ESO ISS PBLA23 START 17.0
HIERARCH ESO ISS PBLA23 END 17.1
HIERARCH ESO ISS PBL24 START 10.011
HIERARCH ESO ISS PBL24 END 10.015
HIERARCH ESO ISS PBLA24 START 16.965
HIERARCH ESO ISS PBLA24 END 17.047
HIERARCH ESO ISS PBL34 START 20.038
HIERARCH ESO ISS PBL34 END 20.046
HIERARCH ESO ISS PBLA34 START 197.034
HIERARCH ESO ISS PBLA34 END 197.116
HIERARCH ESO ISS AMBI TAU0 START 0.003912
HIERARCH ESO ISS AMBI TAU0 END 0.003912
HIERARCH ESO ISS AMBI TEMP 11.95
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.6