Exposure
ID
MATIS.2021-09-17T03:22:52.115_1
Header ID
MATIS.2021-09-17T03:22:52.115
Date updated
2021-09-29 14:28:42 UTC+0000
Release date
2022-09-17 03:36:02 UTC+0000
UTC Start
2021-09-17 03:22:52.115
UTC End
2021-09-17 03:23:52.175
MJD Start
59474.14088096
MJD End
59474.1415760989
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.00207
Ambient temperature (°C)
11.69
Seeing (arcsec)
0.69
Observation
ID
48229
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
36188
Name
R Peg
RA
346.663253
DEC
10.54331
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 67.4620 67.5080 273.2000 273.2000
K0-D0 89.8210 89.9610 255.5000 255.5000
K0-J3 51.1210 51.0610 325.2960 325.3460
G2-D0 32.8140 32.8720 216.7000 216.8000
G2-J3 54.0720 54.1790 45.0240 45.0900
D0-J3 86.6690 86.8360 41.8740 41.9500
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 59474.14088096
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME R Peg
RA 346.663253
DEC 10.54331
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 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 67.462
HIERARCH ESO ISS PBL12 END 67.508
HIERARCH ESO ISS PBLA12 START 273.2
HIERARCH ESO ISS PBLA12 END 273.2
HIERARCH ESO ISS PBL13 START 89.821
HIERARCH ESO ISS PBL13 END 89.961
HIERARCH ESO ISS PBLA13 START 255.5
HIERARCH ESO ISS PBLA13 END 255.5
HIERARCH ESO ISS PBL14 START 51.121
HIERARCH ESO ISS PBL14 END 51.061
HIERARCH ESO ISS PBLA14 START 325.296
HIERARCH ESO ISS PBLA14 END 325.346
HIERARCH ESO ISS PBL23 START 32.814
HIERARCH ESO ISS PBL23 END 32.872
HIERARCH ESO ISS PBLA23 START 216.7
HIERARCH ESO ISS PBLA23 END 216.8
HIERARCH ESO ISS PBL24 START 54.072
HIERARCH ESO ISS PBL24 END 54.179
HIERARCH ESO ISS PBLA24 START 45.024
HIERARCH ESO ISS PBLA24 END 45.09
HIERARCH ESO ISS PBL34 START 86.669
HIERARCH ESO ISS PBL34 END 86.836
HIERARCH ESO ISS PBLA34 START 41.874
HIERARCH ESO ISS PBLA34 END 41.95
HIERARCH ESO ISS AMBI TAU0 START 0.00207
HIERARCH ESO ISS AMBI TAU0 END 0.00207
HIERARCH ESO ISS AMBI TEMP 11.69
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.69