Exposure
ID
PIONI.2021-10-12T00:37:45.684_1
Header ID
PIONI.2021-10-12T00:37:45.684
Date updated
2021-10-12 00:45:45 UTC+0000
Release date
2022-10-12 00:45:45 UTC+0000
UTC Start
2021-10-12 00:37:45.684
UTC End
2021-10-12 00:38:11.284
MJD Start
59499.0262231911
MJD End
59499.0265194874
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005974
Ambient temperature (°C)
15.28
Seeing (arcsec)
0.595
Observation
ID
48275
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
36221
Name
RR Aql
RA
299.400147
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 63.9110 63.8470 272.2000 272.2000
K0-D0 93.8750 93.8250 252.8000 252.8000
K0-J3 49.6490 49.6250 340.0470 340.1290
G2-D0 39.7610 39.7680 220.5000 220.5000
G2-J3 64.4430 64.4490 46.7280 46.7380
D0-J3 104.0590 104.0720 44.3510 44.3630
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 59499.0262231911
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME RR Aql
RA 299.400147
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 63.911
HIERARCH ESO ISS PBL12 END 63.847
HIERARCH ESO ISS PBLA12 START 272.2
HIERARCH ESO ISS PBLA12 END 272.2
HIERARCH ESO ISS PBL13 START 93.875
HIERARCH ESO ISS PBL13 END 93.825
HIERARCH ESO ISS PBLA13 START 252.8
HIERARCH ESO ISS PBLA13 END 252.8
HIERARCH ESO ISS PBL14 START 49.649
HIERARCH ESO ISS PBL14 END 49.625
HIERARCH ESO ISS PBLA14 START 340.047
HIERARCH ESO ISS PBLA14 END 340.129
HIERARCH ESO ISS PBL23 START 39.761
HIERARCH ESO ISS PBL23 END 39.768
HIERARCH ESO ISS PBLA23 START 220.5
HIERARCH ESO ISS PBLA23 END 220.5
HIERARCH ESO ISS PBL24 START 64.443
HIERARCH ESO ISS PBL24 END 64.449
HIERARCH ESO ISS PBLA24 START 46.728
HIERARCH ESO ISS PBLA24 END 46.738
HIERARCH ESO ISS PBL34 START 104.059
HIERARCH ESO ISS PBL34 END 104.072
HIERARCH ESO ISS PBLA34 START 44.351
HIERARCH ESO ISS PBLA34 END 44.363
HIERARCH ESO ISS AMBI TAU0 START 0.005974
HIERARCH ESO ISS AMBI TAU0 END 0.005974
HIERARCH ESO ISS AMBI TEMP 15.28
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.61