Exposure
ID
MATIS.2021-12-31T07:36:15.627_1
Header ID
MATIS.2021-12-31T07:36:15.627
Date updated
2021-12-31 07:45:45 UTC+0000
Release date
2022-12-31 07:45:45 UTC+0000
UTC Start
2021-12-31 07:36:15.627
UTC End
2021-12-31 07:37:15.635
MJD Start
59579.31684753
MJD End
59579.317542067
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0092565
Ambient temperature (°C)
14.09
Seeing (arcsec)
0.545
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 90.3010 90.3120 131.8000 132.0000
A0-J2 127.0870 127.0370 113.5000 113.7000
A0-J3 109.8360 109.6750 69.0820 69.2730
G1-J2 50.1490 50.0820 79.0000 79.2000
G1-J3 105.4400 105.3770 19.5360 19.6630
J2-J3 90.9020 90.9200 351.1560 351.3050
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 59579.31684753
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 90.301
HIERARCH ESO ISS PBL12 END 90.312
HIERARCH ESO ISS PBLA12 START 131.8
HIERARCH ESO ISS PBLA12 END 132.0
HIERARCH ESO ISS PBL13 START 127.087
HIERARCH ESO ISS PBL13 END 127.037
HIERARCH ESO ISS PBLA13 START 113.5
HIERARCH ESO ISS PBLA13 END 113.7
HIERARCH ESO ISS PBL14 START 109.836
HIERARCH ESO ISS PBL14 END 109.675
HIERARCH ESO ISS PBLA14 START 69.082
HIERARCH ESO ISS PBLA14 END 69.273
HIERARCH ESO ISS PBL23 START 50.149
HIERARCH ESO ISS PBL23 END 50.082
HIERARCH ESO ISS PBLA23 START 79.0
HIERARCH ESO ISS PBLA23 END 79.2
HIERARCH ESO ISS PBL24 START 105.44
HIERARCH ESO ISS PBL24 END 105.377
HIERARCH ESO ISS PBLA24 START 19.536
HIERARCH ESO ISS PBLA24 END 19.663
HIERARCH ESO ISS PBL34 START 90.902
HIERARCH ESO ISS PBL34 END 90.92
HIERARCH ESO ISS PBLA34 START 351.156
HIERARCH ESO ISS PBLA34 END 351.305
HIERARCH ESO ISS AMBI TAU0 START 0.006717
HIERARCH ESO ISS AMBI TAU0 END 0.011796
HIERARCH ESO ISS AMBI TEMP 14.09
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.51