Exposure
ID
MATIS.2021-09-20T01:37:32.878_1
Header ID
MATIS.2021-09-20T01:37:32.878
Date updated
2021-09-29 14:28:45 UTC+0000
Release date
2022-09-20 01:51:13 UTC+0000
UTC Start
2021-09-20 01:37:32.878
UTC End
2021-09-20 01:38:32.886
MJD Start
59477.06774164
MJD End
59477.068436177
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.006116
Ambient temperature (°C)
12.2
Seeing (arcsec)
0.615
Observation
ID
48246
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
35827
Name
RR Aql
RA
299.400148
DEC
-1.88671
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 66.2980 66.2230 271.9000 272.0000
K0-D0 95.5170 95.4760 252.9000 252.9000
K0-J3 50.7730 50.7290 336.6030 336.7280
G2-D0 39.3300 39.3500 219.5000 219.6000
G2-J3 63.9690 63.9960 46.1100 46.1410
D0-J3 103.1390 103.1870 43.6080 43.6440
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 59477.06774164
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME RR Aql
RA 299.400148
DEC -1.88671
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN ID LOW
HIERARCH ESO INS MODE HYBRID
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 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 66.298
HIERARCH ESO ISS PBL12 END 66.223
HIERARCH ESO ISS PBLA12 START 271.9
HIERARCH ESO ISS PBLA12 END 272.0
HIERARCH ESO ISS PBL13 START 95.517
HIERARCH ESO ISS PBL13 END 95.476
HIERARCH ESO ISS PBLA13 START 252.9
HIERARCH ESO ISS PBLA13 END 252.9
HIERARCH ESO ISS PBL14 START 50.773
HIERARCH ESO ISS PBL14 END 50.729
HIERARCH ESO ISS PBLA14 START 336.603
HIERARCH ESO ISS PBLA14 END 336.728
HIERARCH ESO ISS PBL23 START 39.33
HIERARCH ESO ISS PBL23 END 39.35
HIERARCH ESO ISS PBLA23 START 219.5
HIERARCH ESO ISS PBLA23 END 219.6
HIERARCH ESO ISS PBL24 START 63.969
HIERARCH ESO ISS PBL24 END 63.996
HIERARCH ESO ISS PBLA24 START 46.11
HIERARCH ESO ISS PBLA24 END 46.141
HIERARCH ESO ISS PBL34 START 103.139
HIERARCH ESO ISS PBL34 END 103.187
HIERARCH ESO ISS PBLA34 START 43.608
HIERARCH ESO ISS PBLA34 END 43.644
HIERARCH ESO ISS AMBI TAU0 START 0.006616
HIERARCH ESO ISS AMBI TAU0 END 0.005616
HIERARCH ESO ISS AMBI TEMP 12.2
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.66