Exposure
ID
MATIS.2021-09-16T04:25:24.298_1
Header ID
MATIS.2021-09-16T04:25:24.298
Date updated
2021-09-29 14:28:40 UTC+0000
Release date
2022-09-16 04:35:53 UTC+0000
UTC Start
2021-09-16 04:25:24.298
UTC End
2021-09-16 04:26:24.358
MJD Start
59473.18430901
MJD End
59473.1850041489
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0028745
Ambient temperature (°C)
8.61
Seeing (arcsec)
0.755
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 68.0680 68.0400 270.5000 270.4000
K0-D0 95.3190 95.3650 253.7000 253.7000
K0-J3 47.3480 47.2790 329.4130 329.5080
G2-D0 36.0010 36.0500 220.6000 220.6000
G2-J3 59.5640 59.6440 47.5850 47.6080
D0-J3 95.3980 95.5280 44.9500 44.9800
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 59473.18430901
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 68.068
HIERARCH ESO ISS PBL12 END 68.04
HIERARCH ESO ISS PBLA12 START 270.5
HIERARCH ESO ISS PBLA12 END 270.4
HIERARCH ESO ISS PBL13 START 95.319
HIERARCH ESO ISS PBL13 END 95.365
HIERARCH ESO ISS PBLA13 START 253.7
HIERARCH ESO ISS PBLA13 END 253.7
HIERARCH ESO ISS PBL14 START 47.348
HIERARCH ESO ISS PBL14 END 47.279
HIERARCH ESO ISS PBLA14 START 329.413
HIERARCH ESO ISS PBLA14 END 329.508
HIERARCH ESO ISS PBL23 START 36.001
HIERARCH ESO ISS PBL23 END 36.05
HIERARCH ESO ISS PBLA23 START 220.6
HIERARCH ESO ISS PBLA23 END 220.6
HIERARCH ESO ISS PBL24 START 59.564
HIERARCH ESO ISS PBL24 END 59.644
HIERARCH ESO ISS PBLA24 START 47.585
HIERARCH ESO ISS PBLA24 END 47.608
HIERARCH ESO ISS PBL34 START 95.398
HIERARCH ESO ISS PBL34 END 95.528
HIERARCH ESO ISS PBLA34 START 44.95
HIERARCH ESO ISS PBLA34 END 44.98
HIERARCH ESO ISS AMBI TAU0 START 0.002925
HIERARCH ESO ISS AMBI TAU0 END 0.002824
HIERARCH ESO ISS AMBI TEMP 8.61
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.78