Exposure
ID
MATIS.2021-09-18T04:29:34.518_1
Header ID
MATIS.2021-09-18T04:29:34.518
Date updated
2021-09-29 14:28:44 UTC+0000
Release date
2022-09-18 04:40:54 UTC+0000
UTC Start
2021-09-18 04:29:34.518
UTC End
2021-09-18 04:30:34.526
MJD Start
59475.18720507
MJD End
59475.187899607
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003604
Ambient temperature (°C)
13.61
Seeing (arcsec)
0.96
Observation
ID
48230
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
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 67.6570 67.6140 269.9000 269.9000
K0-D0 95.7580 95.7850 253.2000 253.2000
K0-J3 46.5310 46.4620 330.5810 330.6820
G2-D0 36.5690 36.6150 221.1000 221.1000
G2-J3 60.4680 60.5400 47.8140 47.8260
D0-J3 96.8780 96.9980 45.2720 45.2920
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 59475.18720507
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME R Peg
RA 346.663253
DEC 10.54331
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN 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 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 67.657
HIERARCH ESO ISS PBL12 END 67.614
HIERARCH ESO ISS PBLA12 START 269.9
HIERARCH ESO ISS PBLA12 END 269.9
HIERARCH ESO ISS PBL13 START 95.758
HIERARCH ESO ISS PBL13 END 95.785
HIERARCH ESO ISS PBLA13 START 253.2
HIERARCH ESO ISS PBLA13 END 253.2
HIERARCH ESO ISS PBL14 START 46.531
HIERARCH ESO ISS PBL14 END 46.462
HIERARCH ESO ISS PBLA14 START 330.581
HIERARCH ESO ISS PBLA14 END 330.682
HIERARCH ESO ISS PBL23 START 36.569
HIERARCH ESO ISS PBL23 END 36.615
HIERARCH ESO ISS PBLA23 START 221.1
HIERARCH ESO ISS PBLA23 END 221.1
HIERARCH ESO ISS PBL24 START 60.468
HIERARCH ESO ISS PBL24 END 60.54
HIERARCH ESO ISS PBLA24 START 47.814
HIERARCH ESO ISS PBLA24 END 47.826
HIERARCH ESO ISS PBL34 START 96.878
HIERARCH ESO ISS PBL34 END 96.998
HIERARCH ESO ISS PBLA34 START 45.272
HIERARCH ESO ISS PBLA34 END 45.292
HIERARCH ESO ISS AMBI TAU0 START 0.003241
HIERARCH ESO ISS AMBI TAU0 END 0.003967
HIERARCH ESO ISS AMBI TEMP 13.61
HIERARCH ESO ISS AMBI FWHM START 1.02
HIERARCH ESO ISS AMBI FWHM END 0.9