Exposure
ID
PIONI.2021-09-03T02:37:08.972_1
Header ID
PIONI.2021-09-03T02:37:08.972
Date updated
2021-09-29 14:28:22 UTC+0000
Release date
2021-09-03 02:37:08 UTC+0000
UTC Start
2021-09-03 02:37:08.972
UTC End
2021-09-03 02:37:34.572
MJD Start
59460.1091316235
MJD End
59460.1094279198
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.007374
Ambient temperature (°C)
12.7
Seeing (arcsec)
0.88
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 23.1880 23.1730 144.7000 144.7000
A0-D0 31.9200 31.9140 73.0000 73.0000
A0-C1 21.3390 21.3210 116.4370 116.4730
B2-D0 33.0250 33.0360 31.2000 31.2000
B2-C1 11.0010 11.0040 31.1610 31.2030
D0-C1 22.0250 22.0320 211.2220 211.2640
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 59460.1091316235
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 23.188
HIERARCH ESO ISS PBL12 END 23.173
HIERARCH ESO ISS PBLA12 START 144.7
HIERARCH ESO ISS PBLA12 END 144.7
HIERARCH ESO ISS PBL13 START 31.92
HIERARCH ESO ISS PBL13 END 31.914
HIERARCH ESO ISS PBLA13 START 73.0
HIERARCH ESO ISS PBLA13 END 73.0
HIERARCH ESO ISS PBL14 START 21.339
HIERARCH ESO ISS PBL14 END 21.321
HIERARCH ESO ISS PBLA14 START 116.437
HIERARCH ESO ISS PBLA14 END 116.473
HIERARCH ESO ISS PBL23 START 33.025
HIERARCH ESO ISS PBL23 END 33.036
HIERARCH ESO ISS PBLA23 START 31.2
HIERARCH ESO ISS PBLA23 END 31.2
HIERARCH ESO ISS PBL24 START 11.001
HIERARCH ESO ISS PBL24 END 11.004
HIERARCH ESO ISS PBLA24 START 31.161
HIERARCH ESO ISS PBLA24 END 31.203
HIERARCH ESO ISS PBL34 START 22.025
HIERARCH ESO ISS PBL34 END 22.032
HIERARCH ESO ISS PBLA34 START 211.222
HIERARCH ESO ISS PBLA34 END 211.264
HIERARCH ESO ISS AMBI TAU0 START 0.006486
HIERARCH ESO ISS AMBI TAU0 END 0.008262
HIERARCH ESO ISS AMBI TEMP 12.7
HIERARCH ESO ISS AMBI FWHM START 0.97
HIERARCH ESO ISS AMBI FWHM END 0.79