Exposure
ID
MATIS.2021-09-09T05:20:27.986_1
Header ID
MATIS.2021-09-09T05:20:27.986
Date updated
2021-09-29 14:28:32 UTC+0000
Release date
2022-09-09 05:31:22 UTC+0000
UTC Start
2021-09-09 05:20:27.986
UTC End
2021-09-09 05:21:27.994
MJD Start
59466.22254614
MJD End
59466.223240677
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.008028
Ambient temperature (°C)
12.16
Seeing (arcsec)
0.41
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 82.0420 81.8830 111.1000 111.1000
A0-J2 126.0800 125.9530 90.3000 90.2000
A0-J3 127.9480 128.0670 52.0750 52.0680
G1-J2 57.3920 57.4290 59.7000 59.6000
G1-J3 110.8950 110.9660 12.6990 12.8130
J2-J3 83.1010 83.0170 342.3770 342.5120
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 59466.22254614
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 82.042
HIERARCH ESO ISS PBL12 END 81.883
HIERARCH ESO ISS PBLA12 START 111.1
HIERARCH ESO ISS PBLA12 END 111.1
HIERARCH ESO ISS PBL13 START 126.08
HIERARCH ESO ISS PBL13 END 125.953
HIERARCH ESO ISS PBLA13 START 90.3
HIERARCH ESO ISS PBLA13 END 90.2
HIERARCH ESO ISS PBL14 START 127.948
HIERARCH ESO ISS PBL14 END 128.067
HIERARCH ESO ISS PBLA14 START 52.075
HIERARCH ESO ISS PBLA14 END 52.068
HIERARCH ESO ISS PBL23 START 57.392
HIERARCH ESO ISS PBL23 END 57.429
HIERARCH ESO ISS PBLA23 START 59.7
HIERARCH ESO ISS PBLA23 END 59.6
HIERARCH ESO ISS PBL24 START 110.895
HIERARCH ESO ISS PBL24 END 110.966
HIERARCH ESO ISS PBLA24 START 12.699
HIERARCH ESO ISS PBLA24 END 12.813
HIERARCH ESO ISS PBL34 START 83.101
HIERARCH ESO ISS PBL34 END 83.017
HIERARCH ESO ISS PBLA34 START 342.377
HIERARCH ESO ISS PBLA34 END 342.512
HIERARCH ESO ISS AMBI TAU0 START 0.008028
HIERARCH ESO ISS AMBI TAU0 END 0.008028
HIERARCH ESO ISS AMBI TEMP 12.16
HIERARCH ESO ISS AMBI FWHM START 0.41
HIERARCH ESO ISS AMBI FWHM END 0.41