Exposure
ID
MATIS.2021-12-31T07:39:00.753_1
Header ID
MATIS.2021-12-31T07:39:00.753
Date updated
2021-12-31 07:50:49 UTC+0000
Release date
2022-12-31 07:50:49 UTC+0000
UTC Start
2021-12-31 07:39:00.753
UTC End
2021-12-31 07:40:00.761
MJD Start
59579.31875872
MJD End
59579.319453257
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.015372
Ambient temperature (°C)
14.31
Seeing (arcsec)
0.46
Observation
ID
49133
Category
science
Program ID
108.21XP.001
Program Title
VLTI/MATISSE THERMAL-IR INTERFEROMETRIC IMAGING OF THE AGB STAR HR3126 WITH THE BIPOLAR TOBY JUG NEBULA
Program Type
Normal
PI / COI
OHNAKA/ WEIGELT/ HOFMANN/ SCHERTL
Target
ID
36600
Name
hr3126
RA
119.211156
DEC
-59.12572
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 90.3280 90.3380 132.3000 132.6000
A0-J2 126.9510 126.9010 114.1000 114.3000
A0-J3 109.4050 109.2450 69.5930 69.7800
G1-J2 49.9680 49.9010 79.6000 79.8000
G1-J3 105.2720 105.2090 19.8760 20.0010
J2-J3 90.9490 90.9650 351.5560 351.7030
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.21XP.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59579.31875872
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME hr3126
RA 119.211156
DEC -59.12572
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 90.328
HIERARCH ESO ISS PBL12 END 90.338
HIERARCH ESO ISS PBLA12 START 132.3
HIERARCH ESO ISS PBLA12 END 132.6
HIERARCH ESO ISS PBL13 START 126.951
HIERARCH ESO ISS PBL13 END 126.901
HIERARCH ESO ISS PBLA13 START 114.1
HIERARCH ESO ISS PBLA13 END 114.3
HIERARCH ESO ISS PBL14 START 109.405
HIERARCH ESO ISS PBL14 END 109.245
HIERARCH ESO ISS PBLA14 START 69.593
HIERARCH ESO ISS PBLA14 END 69.78
HIERARCH ESO ISS PBL23 START 49.968
HIERARCH ESO ISS PBL23 END 49.901
HIERARCH ESO ISS PBLA23 START 79.6
HIERARCH ESO ISS PBLA23 END 79.8
HIERARCH ESO ISS PBL24 START 105.272
HIERARCH ESO ISS PBL24 END 105.209
HIERARCH ESO ISS PBLA24 START 19.876
HIERARCH ESO ISS PBLA24 END 20.001
HIERARCH ESO ISS PBL34 START 90.949
HIERARCH ESO ISS PBL34 END 90.965
HIERARCH ESO ISS PBLA34 START 351.556
HIERARCH ESO ISS PBLA34 END 351.703
HIERARCH ESO ISS AMBI TAU0 START 0.015372
HIERARCH ESO ISS AMBI TAU0 END 0.015372
HIERARCH ESO ISS AMBI TEMP 14.31
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.46