Exposure
ID
MATIS.2021-09-09T05:51:50.057_1
Header ID
MATIS.2021-09-09T05:51:50.057
Date updated
2021-09-29 14:28:33 UTC+0000
Release date
2022-09-09 06:01:02 UTC+0000
UTC Start
2021-09-09 05:51:50.057
UTC End
2021-09-09 05:52:50.065
MJD Start
59466.24432936
MJD End
59466.245023897
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0065985
Ambient temperature (°C)
11.98
Seeing (arcsec)
0.45
Observation
ID
48178
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
36127
Name
R Peg
RA
346.662684
DEC
10.54331
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 76.5980 76.3970 111.2000 111.2000
A0-J2 121.1210 120.9190 88.8000 88.7000
A0-J3 130.8420 130.9130 51.6260 51.6020
G1-J2 58.1440 58.1560 58.7000 58.6000
G1-J3 113.2530 113.3370 15.9580 16.0580
J2-J3 80.7980 80.7320 346.7460 346.8990
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 59466.24432936
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME R Peg
RA 346.662684
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 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
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 76.598
HIERARCH ESO ISS PBL12 END 76.397
HIERARCH ESO ISS PBLA12 START 111.2
HIERARCH ESO ISS PBLA12 END 111.2
HIERARCH ESO ISS PBL13 START 121.121
HIERARCH ESO ISS PBL13 END 120.919
HIERARCH ESO ISS PBLA13 START 88.8
HIERARCH ESO ISS PBLA13 END 88.7
HIERARCH ESO ISS PBL14 START 130.842
HIERARCH ESO ISS PBL14 END 130.913
HIERARCH ESO ISS PBLA14 START 51.626
HIERARCH ESO ISS PBLA14 END 51.602
HIERARCH ESO ISS PBL23 START 58.144
HIERARCH ESO ISS PBL23 END 58.156
HIERARCH ESO ISS PBLA23 START 58.7
HIERARCH ESO ISS PBLA23 END 58.6
HIERARCH ESO ISS PBL24 START 113.253
HIERARCH ESO ISS PBL24 END 113.337
HIERARCH ESO ISS PBLA24 START 15.958
HIERARCH ESO ISS PBLA24 END 16.058
HIERARCH ESO ISS PBL34 START 80.798
HIERARCH ESO ISS PBL34 END 80.732
HIERARCH ESO ISS PBLA34 START 346.746
HIERARCH ESO ISS PBLA34 END 346.899
HIERARCH ESO ISS AMBI TAU0 START 0.006383
HIERARCH ESO ISS AMBI TAU0 END 0.006814
HIERARCH ESO ISS AMBI TEMP 11.98
HIERARCH ESO ISS AMBI FWHM START 0.43
HIERARCH ESO ISS AMBI FWHM END 0.47