Exposure
ID
MATIS.2021-09-01T02:28:27.787_1
Header ID
MATIS.2021-09-01T02:28:27.787
Date updated
2021-09-29 14:28:16 UTC+0000
Release date
2022-09-01 02:41:27 UTC+0000
UTC Start
2021-09-01 02:28:27.787
UTC End
2021-09-01 02:29:27.847
MJD Start
59458.10309939
MJD End
59458.1037945289
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0045665
Ambient temperature (°C)
13.3
Seeing (arcsec)
0.665
Observation
ID
48052
Category
science
Program ID
105.2047.004
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
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 23.3560 23.3300 142.7000 142.8000
A0-D0 32.0040 32.0040 72.8000 72.8000
A0-C1 21.6800 21.6530 115.2200 115.2560
B2-D0 32.4990 32.5210 30.4000 30.4000
B2-C1 10.8250 10.8320 30.3110 30.3810
D0-C1 21.6740 21.6890 210.3740 210.4430
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 105.2047.004
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59458.10309939
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME RR Aql
RA 299.399033
DEC -1.88671
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL ID LOW
HIERARCH ESO INS MODE HYBRID
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 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 23.356
HIERARCH ESO ISS PBL12 END 23.33
HIERARCH ESO ISS PBLA12 START 142.7
HIERARCH ESO ISS PBLA12 END 142.8
HIERARCH ESO ISS PBL13 START 32.004
HIERARCH ESO ISS PBL13 END 32.004
HIERARCH ESO ISS PBLA13 START 72.8
HIERARCH ESO ISS PBLA13 END 72.8
HIERARCH ESO ISS PBL14 START 21.68
HIERARCH ESO ISS PBL14 END 21.653
HIERARCH ESO ISS PBLA14 START 115.22
HIERARCH ESO ISS PBLA14 END 115.256
HIERARCH ESO ISS PBL23 START 32.499
HIERARCH ESO ISS PBL23 END 32.521
HIERARCH ESO ISS PBLA23 START 30.4
HIERARCH ESO ISS PBLA23 END 30.4
HIERARCH ESO ISS PBL24 START 10.825
HIERARCH ESO ISS PBL24 END 10.832
HIERARCH ESO ISS PBLA24 START 30.311
HIERARCH ESO ISS PBLA24 END 30.381
HIERARCH ESO ISS PBL34 START 21.674
HIERARCH ESO ISS PBL34 END 21.689
HIERARCH ESO ISS PBLA34 START 210.374
HIERARCH ESO ISS PBLA34 END 210.443
HIERARCH ESO ISS AMBI TAU0 START 0.004498
HIERARCH ESO ISS AMBI TAU0 END 0.004635
HIERARCH ESO ISS AMBI TEMP 13.3
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.67