Exposure
ID
MATIS.2021-09-21T00:42:12.875_1
Header ID
MATIS.2021-09-21T00:42:12.875
Date updated
2021-09-29 14:28:46 UTC+0000
Release date
2022-09-21 00:51:02 UTC+0000
UTC Start
2021-09-21 00:42:12.875
UTC End
2021-09-21 00:43:12.883
MJD Start
59478.02931568
MJD End
59478.030010217
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.006652
Ambient temperature (°C)
15.48
Seeing (arcsec)
0.71
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 68.3330 68.3260 271.5000 271.5000
K0-D0 95.3270 95.3730 252.5000 252.5000
K0-J3 52.9950 52.9520 331.1870 331.2740
G2-D0 37.9530 37.9860 216.5000 216.6000
G2-J3 61.8450 61.9010 43.7550 43.8130
D0-J3 99.6100 99.7000 41.0010 41.0640
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 59478.02931568
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 68.333
HIERARCH ESO ISS PBL12 END 68.326
HIERARCH ESO ISS PBLA12 START 271.5
HIERARCH ESO ISS PBLA12 END 271.5
HIERARCH ESO ISS PBL13 START 95.327
HIERARCH ESO ISS PBL13 END 95.373
HIERARCH ESO ISS PBLA13 START 252.5
HIERARCH ESO ISS PBLA13 END 252.5
HIERARCH ESO ISS PBL14 START 52.995
HIERARCH ESO ISS PBL14 END 52.952
HIERARCH ESO ISS PBLA14 START 331.187
HIERARCH ESO ISS PBLA14 END 331.274
HIERARCH ESO ISS PBL23 START 37.953
HIERARCH ESO ISS PBL23 END 37.986
HIERARCH ESO ISS PBLA23 START 216.5
HIERARCH ESO ISS PBLA23 END 216.6
HIERARCH ESO ISS PBL24 START 61.845
HIERARCH ESO ISS PBL24 END 61.901
HIERARCH ESO ISS PBLA24 START 43.755
HIERARCH ESO ISS PBLA24 END 43.813
HIERARCH ESO ISS PBL34 START 99.61
HIERARCH ESO ISS PBL34 END 99.7
HIERARCH ESO ISS PBLA34 START 41.001
HIERARCH ESO ISS PBLA34 END 41.064
HIERARCH ESO ISS AMBI TAU0 START 0.006819
HIERARCH ESO ISS AMBI TAU0 END 0.006485
HIERARCH ESO ISS AMBI TEMP 15.48
HIERARCH ESO ISS AMBI FWHM START 0.75
HIERARCH ESO ISS AMBI FWHM END 0.67