Exposure
ID
PIONI.2021-09-03T02:51:46.551_1
Header ID
PIONI.2021-09-03T02:51:46.551
Date updated
2021-09-29 14:28:23 UTC+0000
Release date
2021-09-03 02:51:46 UTC+0000
UTC Start
2021-09-03 02:51:46.550
UTC End
2021-09-03 02:52:12.150
MJD Start
59460.1192887784
MJD End
59460.1195850747
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00538
Ambient temperature (°C)
11.87
Seeing (arcsec)
0.97
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 22.8060 22.7900 146.3000 146.3000
A0-D0 31.7190 31.7080 73.1000 73.1000
A0-C1 20.8760 20.8560 117.3000 117.3380
B2-D0 33.2680 33.2770 32.1000 32.1000
B2-C1 11.0810 11.0840 32.0700 32.1050
D0-C1 22.1870 22.1930 212.1290 212.1640
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 59460.1192887784
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 22.806
HIERARCH ESO ISS PBL12 END 22.79
HIERARCH ESO ISS PBLA12 START 146.3
HIERARCH ESO ISS PBLA12 END 146.3
HIERARCH ESO ISS PBL13 START 31.719
HIERARCH ESO ISS PBL13 END 31.708
HIERARCH ESO ISS PBLA13 START 73.1
HIERARCH ESO ISS PBLA13 END 73.1
HIERARCH ESO ISS PBL14 START 20.876
HIERARCH ESO ISS PBL14 END 20.856
HIERARCH ESO ISS PBLA14 START 117.3
HIERARCH ESO ISS PBLA14 END 117.338
HIERARCH ESO ISS PBL23 START 33.268
HIERARCH ESO ISS PBL23 END 33.277
HIERARCH ESO ISS PBLA23 START 32.1
HIERARCH ESO ISS PBLA23 END 32.1
HIERARCH ESO ISS PBL24 START 11.081
HIERARCH ESO ISS PBL24 END 11.084
HIERARCH ESO ISS PBLA24 START 32.07
HIERARCH ESO ISS PBLA24 END 32.105
HIERARCH ESO ISS PBL34 START 22.187
HIERARCH ESO ISS PBL34 END 22.193
HIERARCH ESO ISS PBLA34 START 212.129
HIERARCH ESO ISS PBLA34 END 212.164
HIERARCH ESO ISS AMBI TAU0 START 0.00538
HIERARCH ESO ISS AMBI TAU0 END 0.00538
HIERARCH ESO ISS AMBI TEMP 11.87
HIERARCH ESO ISS AMBI FWHM START 0.97
HIERARCH ESO ISS AMBI FWHM END 0.97