Exposure
ID
MATIS.2021-12-31T07:40:22.793_1
Header ID
MATIS.2021-12-31T07:40:22.793
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 07:40:22.793
UTC End
2021-12-31 07:41:22.801
MJD Start
59579.31970825
MJD End
59579.320402787
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0146785
Ambient temperature (°C)
14.37
Seeing (arcsec)
0.45
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 90.3410 90.3500 132.6000 132.8000
A0-J2 126.8830 126.8320 114.4000 114.6000
A0-J3 109.1900 109.0300 69.8450 70.0330
G1-J2 49.8780 49.8100 79.9000 80.1000
G1-J3 105.1880 105.1250 20.0440 20.1690
J2-J3 90.9710 90.9870 351.7540 351.9010
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 59579.31970825
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 90.341
HIERARCH ESO ISS PBL12 END 90.35
HIERARCH ESO ISS PBLA12 START 132.6
HIERARCH ESO ISS PBLA12 END 132.8
HIERARCH ESO ISS PBL13 START 126.883
HIERARCH ESO ISS PBL13 END 126.832
HIERARCH ESO ISS PBLA13 START 114.4
HIERARCH ESO ISS PBLA13 END 114.6
HIERARCH ESO ISS PBL14 START 109.19
HIERARCH ESO ISS PBL14 END 109.03
HIERARCH ESO ISS PBLA14 START 69.845
HIERARCH ESO ISS PBLA14 END 70.033
HIERARCH ESO ISS PBL23 START 49.878
HIERARCH ESO ISS PBL23 END 49.81
HIERARCH ESO ISS PBLA23 START 79.9
HIERARCH ESO ISS PBLA23 END 80.1
HIERARCH ESO ISS PBL24 START 105.188
HIERARCH ESO ISS PBL24 END 105.125
HIERARCH ESO ISS PBLA24 START 20.044
HIERARCH ESO ISS PBLA24 END 20.169
HIERARCH ESO ISS PBL34 START 90.971
HIERARCH ESO ISS PBL34 END 90.987
HIERARCH ESO ISS PBLA34 START 351.754
HIERARCH ESO ISS PBLA34 END 351.901
HIERARCH ESO ISS AMBI TAU0 START 0.015372
HIERARCH ESO ISS AMBI TAU0 END 0.013985
HIERARCH ESO ISS AMBI TEMP 14.37
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.44