Exposure
ID
PIONI.2021-09-03T03:14:53.444_1
Header ID
PIONI.2021-09-03T03:14:53.444
Date updated
2021-09-29 14:28:23 UTC+0000
Release date
2022-09-03 03:20:56 UTC+0000
UTC Start
2021-09-03 03:14:53.444
UTC End
2021-09-03 03:15:19.044
MJD Start
59460.1353407893
MJD End
59460.1356370856
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005385
Ambient temperature (°C)
12.57
Seeing (arcsec)
1.09
Observation
ID
48094
Category
science
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
36061
Name
RR Aql
RA
299.399033
DEC
-1.88671
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 21.8450 21.8270 148.8000 148.8000
A0-D0 31.1930 31.1750 72.8000 72.8000
A0-C1 19.8300 19.8050 118.2210 118.2650
B2-D0 33.4680 33.4760 33.5000 33.5000
B2-C1 11.1480 11.1510 33.4500 33.4760
D0-C1 22.3200 22.3260 213.5060 213.5320
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 105.2047.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59460.1353407893
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME RR Aql
RA 299.399033
DEC -1.88671
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 21.845
HIERARCH ESO ISS PBL12 END 21.827
HIERARCH ESO ISS PBLA12 START 148.8
HIERARCH ESO ISS PBLA12 END 148.8
HIERARCH ESO ISS PBL13 START 31.193
HIERARCH ESO ISS PBL13 END 31.175
HIERARCH ESO ISS PBLA13 START 72.8
HIERARCH ESO ISS PBLA13 END 72.8
HIERARCH ESO ISS PBL14 START 19.83
HIERARCH ESO ISS PBL14 END 19.805
HIERARCH ESO ISS PBLA14 START 118.221
HIERARCH ESO ISS PBLA14 END 118.265
HIERARCH ESO ISS PBL23 START 33.468
HIERARCH ESO ISS PBL23 END 33.476
HIERARCH ESO ISS PBLA23 START 33.5
HIERARCH ESO ISS PBLA23 END 33.5
HIERARCH ESO ISS PBL24 START 11.148
HIERARCH ESO ISS PBL24 END 11.151
HIERARCH ESO ISS PBLA24 START 33.45
HIERARCH ESO ISS PBLA24 END 33.476
HIERARCH ESO ISS PBL34 START 22.32
HIERARCH ESO ISS PBL34 END 22.326
HIERARCH ESO ISS PBLA34 START 213.506
HIERARCH ESO ISS PBLA34 END 213.532
HIERARCH ESO ISS AMBI TAU0 START 0.005385
HIERARCH ESO ISS AMBI TAU0 END 0.005385
HIERARCH ESO ISS AMBI TEMP 12.57
HIERARCH ESO ISS AMBI FWHM START 1.09
HIERARCH ESO ISS AMBI FWHM END 1.09