Exposure
ID
PIONI.2021-10-12T00:35:51.122_1
Header ID
PIONI.2021-10-12T00:35:51.122
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 00:35:51.121
UTC End
2021-10-12 00:36:16.721
MJD Start
59499.0248972392
MJD End
59499.0251935355
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005147
Ambient temperature (°C)
15.27
Seeing (arcsec)
0.6
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 64.1110 64.0490 272.2000 272.2000
K0-D0 94.0320 93.9840 252.8000 252.8000
K0-J3 49.7270 49.7030 339.7860 339.8680
G2-D0 39.7380 39.7450 220.4000 220.5000
G2-J3 64.4250 64.4310 46.6970 46.7070
D0-J3 104.0160 104.0300 44.3110 44.3240
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 59499.0248972392
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 64.111
HIERARCH ESO ISS PBL12 END 64.049
HIERARCH ESO ISS PBLA12 START 272.2
HIERARCH ESO ISS PBLA12 END 272.2
HIERARCH ESO ISS PBL13 START 94.032
HIERARCH ESO ISS PBL13 END 93.984
HIERARCH ESO ISS PBLA13 START 252.8
HIERARCH ESO ISS PBLA13 END 252.8
HIERARCH ESO ISS PBL14 START 49.727
HIERARCH ESO ISS PBL14 END 49.703
HIERARCH ESO ISS PBLA14 START 339.786
HIERARCH ESO ISS PBLA14 END 339.868
HIERARCH ESO ISS PBL23 START 39.738
HIERARCH ESO ISS PBL23 END 39.745
HIERARCH ESO ISS PBLA23 START 220.4
HIERARCH ESO ISS PBLA23 END 220.5
HIERARCH ESO ISS PBL24 START 64.425
HIERARCH ESO ISS PBL24 END 64.431
HIERARCH ESO ISS PBLA24 START 46.697
HIERARCH ESO ISS PBLA24 END 46.707
HIERARCH ESO ISS PBL34 START 104.016
HIERARCH ESO ISS PBL34 END 104.03
HIERARCH ESO ISS PBLA34 START 44.311
HIERARCH ESO ISS PBLA34 END 44.324
HIERARCH ESO ISS AMBI TAU0 START 0.005147
HIERARCH ESO ISS AMBI TAU0 END 0.005147
HIERARCH ESO ISS AMBI TEMP 15.27
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.6