Exposure
ID
MATIS.2021-09-17T03:24:15.096_1
Header ID
MATIS.2021-09-17T03:24:15.096
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 03:24:15.096
UTC End
2021-09-17 03:25:15.156
MJD Start
59474.14184139
MJD End
59474.1425365289
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.002335
Ambient temperature (°C)
11.63
Seeing (arcsec)
0.625
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 67.5260 67.5710 273.2000 273.1000
K0-D0 90.0150 90.1520 255.5000 255.4000
K0-J3 51.0390 50.9790 325.3650 325.4160
G2-D0 32.8950 32.9530 216.8000 216.9000
G2-J3 54.2190 54.3260 45.1160 45.1810
D0-J3 86.8990 87.0650 41.9790 42.0540
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 59474.14184139
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 67.526
HIERARCH ESO ISS PBL12 END 67.571
HIERARCH ESO ISS PBLA12 START 273.2
HIERARCH ESO ISS PBLA12 END 273.1
HIERARCH ESO ISS PBL13 START 90.015
HIERARCH ESO ISS PBL13 END 90.152
HIERARCH ESO ISS PBLA13 START 255.5
HIERARCH ESO ISS PBLA13 END 255.4
HIERARCH ESO ISS PBL14 START 51.039
HIERARCH ESO ISS PBL14 END 50.979
HIERARCH ESO ISS PBLA14 START 325.365
HIERARCH ESO ISS PBLA14 END 325.416
HIERARCH ESO ISS PBL23 START 32.895
HIERARCH ESO ISS PBL23 END 32.953
HIERARCH ESO ISS PBLA23 START 216.8
HIERARCH ESO ISS PBLA23 END 216.9
HIERARCH ESO ISS PBL24 START 54.219
HIERARCH ESO ISS PBL24 END 54.326
HIERARCH ESO ISS PBLA24 START 45.116
HIERARCH ESO ISS PBLA24 END 45.181
HIERARCH ESO ISS PBL34 START 86.899
HIERARCH ESO ISS PBL34 END 87.065
HIERARCH ESO ISS PBLA34 START 41.979
HIERARCH ESO ISS PBLA34 END 42.054
HIERARCH ESO ISS AMBI TAU0 START 0.00207
HIERARCH ESO ISS AMBI TAU0 END 0.0026
HIERARCH ESO ISS AMBI TEMP 11.63
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.56