Exposure
ID
MATIS.2021-09-16T04:30:05.872_1
Header ID
MATIS.2021-09-16T04:30:05.872
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 04:30:05.872
UTC End
2021-09-16 04:31:05.932
MJD Start
59473.18756796
MJD End
59473.1882630989
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0034275
Ambient temperature (°C)
8.59
Seeing (arcsec)
0.715
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 67.9290 67.8960 270.3000 270.2000
K0-D0 95.5190 95.5570 253.5000 253.5000
K0-J3 47.0290 46.9610 329.8560 329.9520
G2-D0 36.2270 36.2740 220.8000 220.8000
G2-J3 59.9270 60.0030 47.6850 47.7050
D0-J3 95.9910 96.1140 45.0870 45.1140
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 59473.18756796
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 67.929
HIERARCH ESO ISS PBL12 END 67.896
HIERARCH ESO ISS PBLA12 START 270.3
HIERARCH ESO ISS PBLA12 END 270.2
HIERARCH ESO ISS PBL13 START 95.519
HIERARCH ESO ISS PBL13 END 95.557
HIERARCH ESO ISS PBLA13 START 253.5
HIERARCH ESO ISS PBLA13 END 253.5
HIERARCH ESO ISS PBL14 START 47.029
HIERARCH ESO ISS PBL14 END 46.961
HIERARCH ESO ISS PBLA14 START 329.856
HIERARCH ESO ISS PBLA14 END 329.952
HIERARCH ESO ISS PBL23 START 36.227
HIERARCH ESO ISS PBL23 END 36.274
HIERARCH ESO ISS PBLA23 START 220.8
HIERARCH ESO ISS PBLA23 END 220.8
HIERARCH ESO ISS PBL24 START 59.927
HIERARCH ESO ISS PBL24 END 60.003
HIERARCH ESO ISS PBLA24 START 47.685
HIERARCH ESO ISS PBLA24 END 47.705
HIERARCH ESO ISS PBL34 START 95.991
HIERARCH ESO ISS PBL34 END 96.114
HIERARCH ESO ISS PBLA34 START 45.087
HIERARCH ESO ISS PBLA34 END 45.114
HIERARCH ESO ISS AMBI TAU0 START 0.003337
HIERARCH ESO ISS AMBI TAU0 END 0.003518
HIERARCH ESO ISS AMBI TEMP 8.59
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.69