Exposure
ID
MATIS.2021-09-18T04:33:14.813_1
Header ID
MATIS.2021-09-18T04:33:14.813
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 04:33:14.813
UTC End
2021-09-18 04:34:14.873
MJD Start
59475.18975478
MJD End
59475.1904499189
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0033905
Ambient temperature (°C)
13.46
Seeing (arcsec)
1.05
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 67.4960 67.4490 269.8000 269.7000
K0-D0 95.8450 95.8660 253.1000 253.0000
K0-J3 46.2820 46.2130 330.9600 331.0640
G2-D0 36.7340 36.7800 221.2000 221.2000
G2-J3 60.7260 60.7960 47.8650 47.8750
D0-J3 97.3050 97.4210 45.3510 45.3690
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 59475.18975478
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 67.496
HIERARCH ESO ISS PBL12 END 67.449
HIERARCH ESO ISS PBLA12 START 269.8
HIERARCH ESO ISS PBLA12 END 269.7
HIERARCH ESO ISS PBL13 START 95.845
HIERARCH ESO ISS PBL13 END 95.866
HIERARCH ESO ISS PBLA13 START 253.1
HIERARCH ESO ISS PBLA13 END 253.0
HIERARCH ESO ISS PBL14 START 46.282
HIERARCH ESO ISS PBL14 END 46.213
HIERARCH ESO ISS PBLA14 START 330.96
HIERARCH ESO ISS PBLA14 END 331.064
HIERARCH ESO ISS PBL23 START 36.734
HIERARCH ESO ISS PBL23 END 36.78
HIERARCH ESO ISS PBLA23 START 221.2
HIERARCH ESO ISS PBLA23 END 221.2
HIERARCH ESO ISS PBL24 START 60.726
HIERARCH ESO ISS PBL24 END 60.796
HIERARCH ESO ISS PBLA24 START 47.865
HIERARCH ESO ISS PBLA24 END 47.875
HIERARCH ESO ISS PBL34 START 97.305
HIERARCH ESO ISS PBL34 END 97.421
HIERARCH ESO ISS PBLA34 START 45.351
HIERARCH ESO ISS PBLA34 END 45.369
HIERARCH ESO ISS AMBI TAU0 START 0.003599
HIERARCH ESO ISS AMBI TAU0 END 0.003182
HIERARCH ESO ISS AMBI TEMP 13.46
HIERARCH ESO ISS AMBI FWHM START 1.05
HIERARCH ESO ISS AMBI FWHM END 1.05