Exposure
ID
PIONI.2021-10-12T00:48:41.798_1
Header ID
PIONI.2021-10-12T00:48:41.798
Date updated
2021-10-12 00:56:00 UTC+0000
Release date
2022-10-12 00:56:00 UTC+0000
UTC Start
2021-10-12 00:48:41.798
UTC End
2021-10-12 00:49:07.398
MJD Start
59499.033817111
MJD End
59499.0341134073
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0051025
Ambient temperature (°C)
15.18
Seeing (arcsec)
0.615
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 62.6810 62.6090 272.4000 272.4000
K0-D0 92.8650 92.8040 252.7000 252.7000
K0-J3 49.2170 49.1940 341.5730 341.6580
G2-D0 39.8740 39.8790 220.8000 220.8000
G2-J3 64.5040 64.5060 46.8670 46.8730
D0-J3 104.2390 104.2460 44.5400 44.5480
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 59499.033817111
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 62.681
HIERARCH ESO ISS PBL12 END 62.609
HIERARCH ESO ISS PBLA12 START 272.4
HIERARCH ESO ISS PBLA12 END 272.4
HIERARCH ESO ISS PBL13 START 92.865
HIERARCH ESO ISS PBL13 END 92.804
HIERARCH ESO ISS PBLA13 START 252.7
HIERARCH ESO ISS PBLA13 END 252.7
HIERARCH ESO ISS PBL14 START 49.217
HIERARCH ESO ISS PBL14 END 49.194
HIERARCH ESO ISS PBLA14 START 341.573
HIERARCH ESO ISS PBLA14 END 341.658
HIERARCH ESO ISS PBL23 START 39.874
HIERARCH ESO ISS PBL23 END 39.879
HIERARCH ESO ISS PBLA23 START 220.8
HIERARCH ESO ISS PBLA23 END 220.8
HIERARCH ESO ISS PBL24 START 64.504
HIERARCH ESO ISS PBL24 END 64.506
HIERARCH ESO ISS PBLA24 START 46.867
HIERARCH ESO ISS PBLA24 END 46.873
HIERARCH ESO ISS PBL34 START 104.239
HIERARCH ESO ISS PBL34 END 104.246
HIERARCH ESO ISS PBLA34 START 44.54
HIERARCH ESO ISS PBLA34 END 44.548
HIERARCH ESO ISS AMBI TAU0 START 0.005363
HIERARCH ESO ISS AMBI TAU0 END 0.004842
HIERARCH ESO ISS AMBI TEMP 15.18
HIERARCH ESO ISS AMBI FWHM START 0.63
HIERARCH ESO ISS AMBI FWHM END 0.6