Exposure
ID
PIONI.2021-08-10T03:52:56.414_1
Header ID
PIONI.2021-08-10T03:52:56.414
Date updated
2021-09-29 14:28:07 UTC+0000
Release date
2022-08-10 04:01:52 UTC+0000
UTC Start
2021-08-10 03:52:56.414
UTC End
2021-08-10 03:53:22.014
MJD Start
59436.1617640457
MJD End
59436.162060342
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003271
Ambient temperature (°C)
10.0
Seeing (arcsec)
0.53
Observation
ID
47762
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
35827
Name
RR Aql
RA
299.400148
DEC
-1.88671
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 67.7470 67.7230 271.7000 271.7000
K0-D0 95.9730 95.9750 252.8000 252.8000
K0-J3 51.9010 51.8740 333.6770 333.7400
G2-D0 38.7190 38.7360 218.2000 218.2000
G2-J3 63.0900 63.1150 45.1210 45.1480
D0-J3 101.6350 101.6760 42.4940 42.5240
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 59436.1617640457
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME RR Aql
RA 299.400148
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 67.747
HIERARCH ESO ISS PBL12 END 67.723
HIERARCH ESO ISS PBLA12 START 271.7
HIERARCH ESO ISS PBLA12 END 271.7
HIERARCH ESO ISS PBL13 START 95.973
HIERARCH ESO ISS PBL13 END 95.975
HIERARCH ESO ISS PBLA13 START 252.8
HIERARCH ESO ISS PBLA13 END 252.8
HIERARCH ESO ISS PBL14 START 51.901
HIERARCH ESO ISS PBL14 END 51.874
HIERARCH ESO ISS PBLA14 START 333.677
HIERARCH ESO ISS PBLA14 END 333.74
HIERARCH ESO ISS PBL23 START 38.719
HIERARCH ESO ISS PBL23 END 38.736
HIERARCH ESO ISS PBLA23 START 218.2
HIERARCH ESO ISS PBLA23 END 218.2
HIERARCH ESO ISS PBL24 START 63.09
HIERARCH ESO ISS PBL24 END 63.115
HIERARCH ESO ISS PBLA24 START 45.121
HIERARCH ESO ISS PBLA24 END 45.148
HIERARCH ESO ISS PBL34 START 101.635
HIERARCH ESO ISS PBL34 END 101.676
HIERARCH ESO ISS PBLA34 START 42.494
HIERARCH ESO ISS PBLA34 END 42.524
HIERARCH ESO ISS AMBI TAU0 START 0.003271
HIERARCH ESO ISS AMBI TAU0 END 0.003271
HIERARCH ESO ISS AMBI TEMP 10.0
HIERARCH ESO ISS AMBI FWHM START 0.53
HIERARCH ESO ISS AMBI FWHM END 0.53