Exposure
ID
MATIS.2021-09-16T04:31:19.220_1
Header ID
MATIS.2021-09-16T04:31:19.220
Date updated
2021-09-29 14:28:40 UTC+0000
Release date
2022-09-16 04:41:09 UTC+0000
UTC Start
2021-09-16 04:31:19.220
UTC End
2021-09-16 04:32:19.280
MJD Start
59473.1884169
MJD End
59473.1891120389
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.003518
Ambient temperature (°C)
8.62
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 67.8890 67.8540 270.2000 270.2000
K0-D0 95.5650 95.6010 253.5000 253.4000
K0-J3 46.9460 46.8770 329.9730 330.0720
G2-D0 36.2850 36.3320 220.8000 220.9000
G2-J3 60.0190 60.0950 47.7090 47.7280
D0-J3 96.1410 96.2660 45.1200 45.1470
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 59473.1884169
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 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 67.889
HIERARCH ESO ISS PBL12 END 67.854
HIERARCH ESO ISS PBLA12 START 270.2
HIERARCH ESO ISS PBLA12 END 270.2
HIERARCH ESO ISS PBL13 START 95.565
HIERARCH ESO ISS PBL13 END 95.601
HIERARCH ESO ISS PBLA13 START 253.5
HIERARCH ESO ISS PBLA13 END 253.4
HIERARCH ESO ISS PBL14 START 46.946
HIERARCH ESO ISS PBL14 END 46.877
HIERARCH ESO ISS PBLA14 START 329.973
HIERARCH ESO ISS PBLA14 END 330.072
HIERARCH ESO ISS PBL23 START 36.285
HIERARCH ESO ISS PBL23 END 36.332
HIERARCH ESO ISS PBLA23 START 220.8
HIERARCH ESO ISS PBLA23 END 220.9
HIERARCH ESO ISS PBL24 START 60.019
HIERARCH ESO ISS PBL24 END 60.095
HIERARCH ESO ISS PBLA24 START 47.709
HIERARCH ESO ISS PBLA24 END 47.728
HIERARCH ESO ISS PBL34 START 96.141
HIERARCH ESO ISS PBL34 END 96.266
HIERARCH ESO ISS PBLA34 START 45.12
HIERARCH ESO ISS PBLA34 END 45.147
HIERARCH ESO ISS AMBI TAU0 START 0.003518
HIERARCH ESO ISS AMBI TAU0 END 0.003518
HIERARCH ESO ISS AMBI TEMP 8.62
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.69