Exposure
ID
PIONI.2021-09-03T02:44:22.684_1
Header ID
PIONI.2021-09-03T02:44:22.684
Date updated
2021-09-29 14:28:23 UTC+0000
Release date
2022-09-03 02:51:31 UTC+0000
UTC Start
2021-09-03 02:44:22.683
UTC End
2021-09-03 02:44:48.283
MJD Start
59460.1141514257
MJD End
59460.114447722
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0066415
Ambient temperature (°C)
12.07
Seeing (arcsec)
0.95
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 22.7170 22.7000 145.1000 145.1000
A0-D0 31.8500 31.8420 72.9000 72.9000
A0-C1 20.9800 20.9600 116.3160 116.3480
B2-D0 32.9770 32.9880 31.9000 32.0000
B2-C1 10.9840 10.9880 31.8870 31.9220
D0-C1 21.9930 22.0000 211.9460 211.9820
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 59460.1141514257
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 22.717
HIERARCH ESO ISS PBL12 END 22.7
HIERARCH ESO ISS PBLA12 START 145.1
HIERARCH ESO ISS PBLA12 END 145.1
HIERARCH ESO ISS PBL13 START 31.85
HIERARCH ESO ISS PBL13 END 31.842
HIERARCH ESO ISS PBLA13 START 72.9
HIERARCH ESO ISS PBLA13 END 72.9
HIERARCH ESO ISS PBL14 START 20.98
HIERARCH ESO ISS PBL14 END 20.96
HIERARCH ESO ISS PBLA14 START 116.316
HIERARCH ESO ISS PBLA14 END 116.348
HIERARCH ESO ISS PBL23 START 32.977
HIERARCH ESO ISS PBL23 END 32.988
HIERARCH ESO ISS PBLA23 START 31.9
HIERARCH ESO ISS PBLA23 END 32.0
HIERARCH ESO ISS PBL24 START 10.984
HIERARCH ESO ISS PBL24 END 10.988
HIERARCH ESO ISS PBLA24 START 31.887
HIERARCH ESO ISS PBLA24 END 31.922
HIERARCH ESO ISS PBL34 START 21.993
HIERARCH ESO ISS PBL34 END 22.0
HIERARCH ESO ISS PBLA34 START 211.946
HIERARCH ESO ISS PBLA34 END 211.982
HIERARCH ESO ISS AMBI TAU0 START 0.00711
HIERARCH ESO ISS AMBI TAU0 END 0.006173
HIERARCH ESO ISS AMBI TEMP 12.07
HIERARCH ESO ISS AMBI FWHM START 0.89
HIERARCH ESO ISS AMBI FWHM END 1.01