Exposure
ID
MATIS.2021-09-09T05:26:43.877_1
Header ID
MATIS.2021-09-09T05:26:43.877
Date updated
2021-09-29 14:28:33 UTC+0000
Release date
2022-09-09 05:35:52 UTC+0000
UTC Start
2021-09-09 05:26:43.877
UTC End
2021-09-09 05:27:43.937
MJD Start
59466.22689672
MJD End
59466.2275918589
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.007228
Ambient temperature (°C)
12.13
Seeing (arcsec)
0.44
Observation
ID
48177
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
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 81.0550 80.8900 111.1000 111.1000
A0-J2 125.2700 125.1300 90.0000 89.9000
A0-J3 128.6440 128.7520 52.0270 52.0110
G1-J2 57.6050 57.6370 59.5000 59.5000
G1-J3 111.3330 111.4060 13.3830 13.4870
J2-J3 82.6000 82.5200 343.2050 343.3360
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 59466.22689672
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME R Peg
RA 346.662684
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 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
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 81.055
HIERARCH ESO ISS PBL12 END 80.89
HIERARCH ESO ISS PBLA12 START 111.1
HIERARCH ESO ISS PBLA12 END 111.1
HIERARCH ESO ISS PBL13 START 125.27
HIERARCH ESO ISS PBL13 END 125.13
HIERARCH ESO ISS PBLA13 START 90.0
HIERARCH ESO ISS PBLA13 END 89.9
HIERARCH ESO ISS PBL14 START 128.644
HIERARCH ESO ISS PBL14 END 128.752
HIERARCH ESO ISS PBLA14 START 52.027
HIERARCH ESO ISS PBLA14 END 52.011
HIERARCH ESO ISS PBL23 START 57.605
HIERARCH ESO ISS PBL23 END 57.637
HIERARCH ESO ISS PBLA23 START 59.5
HIERARCH ESO ISS PBLA23 END 59.5
HIERARCH ESO ISS PBL24 START 111.333
HIERARCH ESO ISS PBL24 END 111.406
HIERARCH ESO ISS PBLA24 START 13.383
HIERARCH ESO ISS PBLA24 END 13.487
HIERARCH ESO ISS PBL34 START 82.6
HIERARCH ESO ISS PBL34 END 82.52
HIERARCH ESO ISS PBLA34 START 343.205
HIERARCH ESO ISS PBLA34 END 343.336
HIERARCH ESO ISS AMBI TAU0 START 0.007228
HIERARCH ESO ISS AMBI TAU0 END 0.007228
HIERARCH ESO ISS AMBI TEMP 12.13
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.44