Exposure
ID
MATIS.2021-09-01T02:18:58.175_1
Header ID
MATIS.2021-09-01T02:18:58.175
Date updated
2021-09-29 14:28:16 UTC+0000
Release date
2022-09-01 02:31:23 UTC+0000
UTC Start
2021-09-01 02:18:58.175
UTC End
2021-09-01 02:19:58.235
MJD Start
59458.09650665
MJD End
59458.0972017889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0047835
Ambient temperature (°C)
13.32
Seeing (arcsec)
0.73
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 23.5950 23.5710 141.9000 142.0000
A0-D0 31.9770 31.9820 72.7000 72.7000
A0-C1 21.9070 21.8850 114.8610 114.8960
B2-D0 32.2900 32.3120 29.6000 29.7000
B2-C1 10.7560 10.7630 29.5880 29.6660
D0-C1 21.5340 21.5490 209.6520 209.7300
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 59458.09650665
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 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 23.595
HIERARCH ESO ISS PBL12 END 23.571
HIERARCH ESO ISS PBLA12 START 141.9
HIERARCH ESO ISS PBLA12 END 142.0
HIERARCH ESO ISS PBL13 START 31.977
HIERARCH ESO ISS PBL13 END 31.982
HIERARCH ESO ISS PBLA13 START 72.7
HIERARCH ESO ISS PBLA13 END 72.7
HIERARCH ESO ISS PBL14 START 21.907
HIERARCH ESO ISS PBL14 END 21.885
HIERARCH ESO ISS PBLA14 START 114.861
HIERARCH ESO ISS PBLA14 END 114.896
HIERARCH ESO ISS PBL23 START 32.29
HIERARCH ESO ISS PBL23 END 32.312
HIERARCH ESO ISS PBLA23 START 29.6
HIERARCH ESO ISS PBLA23 END 29.7
HIERARCH ESO ISS PBL24 START 10.756
HIERARCH ESO ISS PBL24 END 10.763
HIERARCH ESO ISS PBLA24 START 29.588
HIERARCH ESO ISS PBLA24 END 29.666
HIERARCH ESO ISS PBL34 START 21.534
HIERARCH ESO ISS PBL34 END 21.549
HIERARCH ESO ISS PBLA34 START 209.652
HIERARCH ESO ISS PBLA34 END 209.73
HIERARCH ESO ISS AMBI TAU0 START 0.005455
HIERARCH ESO ISS AMBI TAU0 END 0.004112
HIERARCH ESO ISS AMBI TEMP 13.32
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.82