Exposure
ID
PIONI.2021-09-03T03:03:26.017_1
Header ID
PIONI.2021-09-03T03:03:26.017
Date updated
2021-09-29 14:28:23 UTC+0000
Release date
2022-09-03 03:11:15 UTC+0000
UTC Start
2021-09-03 03:03:26.017
UTC End
2021-09-03 03:03:51.617
MJD Start
59460.1273844582
MJD End
59460.1276807545
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0039775
Ambient temperature (°C)
11.59
Seeing (arcsec)
1.645
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 22.1750 22.1590 147.3000 147.4000
A0-D0 31.5000 31.4860 72.9000 72.9000
A0-C1 20.2930 20.2700 117.4350 117.4700
B2-D0 33.3020 33.3110 33.0000 33.0000
B2-C1 11.0930 11.0960 32.9250 32.9500
D0-C1 22.2090 22.2160 212.9820 213.0080
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 59460.1273844582
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 22.175
HIERARCH ESO ISS PBL12 END 22.159
HIERARCH ESO ISS PBLA12 START 147.3
HIERARCH ESO ISS PBLA12 END 147.4
HIERARCH ESO ISS PBL13 START 31.5
HIERARCH ESO ISS PBL13 END 31.486
HIERARCH ESO ISS PBLA13 START 72.9
HIERARCH ESO ISS PBLA13 END 72.9
HIERARCH ESO ISS PBL14 START 20.293
HIERARCH ESO ISS PBL14 END 20.27
HIERARCH ESO ISS PBLA14 START 117.435
HIERARCH ESO ISS PBLA14 END 117.47
HIERARCH ESO ISS PBL23 START 33.302
HIERARCH ESO ISS PBL23 END 33.311
HIERARCH ESO ISS PBLA23 START 33.0
HIERARCH ESO ISS PBLA23 END 33.0
HIERARCH ESO ISS PBL24 START 11.093
HIERARCH ESO ISS PBL24 END 11.096
HIERARCH ESO ISS PBLA24 START 32.925
HIERARCH ESO ISS PBLA24 END 32.95
HIERARCH ESO ISS PBL34 START 22.209
HIERARCH ESO ISS PBL34 END 22.216
HIERARCH ESO ISS PBLA34 START 212.982
HIERARCH ESO ISS PBLA34 END 213.008
HIERARCH ESO ISS AMBI TAU0 START 0.003347
HIERARCH ESO ISS AMBI TAU0 END 0.004608
HIERARCH ESO ISS AMBI TEMP 11.59
HIERARCH ESO ISS AMBI FWHM START 1.81
HIERARCH ESO ISS AMBI FWHM END 1.48