Exposure
ID
MATIS.2021-09-17T01:04:51.663_1
Header ID
MATIS.2021-09-17T01:04:51.663
Date updated
2021-09-29 14:28:41 UTC+0000
Release date
2022-09-17 01:11:06 UTC+0000
UTC Start
2021-09-17 01:04:51.663
UTC End
2021-09-17 01:05:51.723
MJD Start
59474.0450424
MJD End
59474.0457375389
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.002727
Ambient temperature (°C)
12.65
Seeing (arcsec)
0.66
Observation
ID
48245
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
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.2580 68.2420 271.5000 271.5000
K0-D0 95.6090 95.6440 252.6000 252.6000
K0-J3 52.7040 52.6610 331.8200 331.9160
G2-D0 38.1740 38.2060 217.0000 217.1000
G2-J3 62.2160 62.2680 44.1640 44.2220
D0-J3 100.2060 100.2910 41.4440 41.5070
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 59474.0450424
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME RR Aql
RA 299.400148
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 68.258
HIERARCH ESO ISS PBL12 END 68.242
HIERARCH ESO ISS PBLA12 START 271.5
HIERARCH ESO ISS PBLA12 END 271.5
HIERARCH ESO ISS PBL13 START 95.609
HIERARCH ESO ISS PBL13 END 95.644
HIERARCH ESO ISS PBLA13 START 252.6
HIERARCH ESO ISS PBLA13 END 252.6
HIERARCH ESO ISS PBL14 START 52.704
HIERARCH ESO ISS PBL14 END 52.661
HIERARCH ESO ISS PBLA14 START 331.82
HIERARCH ESO ISS PBLA14 END 331.916
HIERARCH ESO ISS PBL23 START 38.174
HIERARCH ESO ISS PBL23 END 38.206
HIERARCH ESO ISS PBLA23 START 217.0
HIERARCH ESO ISS PBLA23 END 217.1
HIERARCH ESO ISS PBL24 START 62.216
HIERARCH ESO ISS PBL24 END 62.268
HIERARCH ESO ISS PBLA24 START 44.164
HIERARCH ESO ISS PBLA24 END 44.222
HIERARCH ESO ISS PBL34 START 100.206
HIERARCH ESO ISS PBL34 END 100.291
HIERARCH ESO ISS PBLA34 START 41.444
HIERARCH ESO ISS PBLA34 END 41.507
HIERARCH ESO ISS AMBI TAU0 START 0.002235
HIERARCH ESO ISS AMBI TAU0 END 0.003219
HIERARCH ESO ISS AMBI TEMP 12.65
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.6