Exposure
ID
MATIS.2021-12-31T07:48:40.742_1
Header ID
MATIS.2021-12-31T07:48:40.742
Date updated
2021-12-31 07:55:44 UTC+0000
Release date
2022-12-31 07:55:43 UTC+0000
UTC Start
2021-12-31 07:48:40.742
UTC End
2021-12-31 07:49:40.750
MJD Start
59579.32547155
MJD End
59579.326166087
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.010325
Ambient temperature (°C)
14.56
Seeing (arcsec)
0.465
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 90.4070 90.4140 134.4000 134.6000
A0-J2 126.4530 126.3980 116.3000 116.5000
A0-J3 107.8590 107.6930 71.3840 71.5730
G1-J2 49.3180 49.2480 81.5000 81.7000
G1-J3 104.6610 104.5940 21.0620 21.1860
J2-J3 91.0960 91.1100 352.9570 353.1040
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 59579.32547155
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 90.407
HIERARCH ESO ISS PBL12 END 90.414
HIERARCH ESO ISS PBLA12 START 134.4
HIERARCH ESO ISS PBLA12 END 134.6
HIERARCH ESO ISS PBL13 START 126.453
HIERARCH ESO ISS PBL13 END 126.398
HIERARCH ESO ISS PBLA13 START 116.3
HIERARCH ESO ISS PBLA13 END 116.5
HIERARCH ESO ISS PBL14 START 107.859
HIERARCH ESO ISS PBL14 END 107.693
HIERARCH ESO ISS PBLA14 START 71.384
HIERARCH ESO ISS PBLA14 END 71.573
HIERARCH ESO ISS PBL23 START 49.318
HIERARCH ESO ISS PBL23 END 49.248
HIERARCH ESO ISS PBLA23 START 81.5
HIERARCH ESO ISS PBLA23 END 81.7
HIERARCH ESO ISS PBL24 START 104.661
HIERARCH ESO ISS PBL24 END 104.594
HIERARCH ESO ISS PBLA24 START 21.062
HIERARCH ESO ISS PBLA24 END 21.186
HIERARCH ESO ISS PBL34 START 91.096
HIERARCH ESO ISS PBL34 END 91.11
HIERARCH ESO ISS PBLA34 START 352.957
HIERARCH ESO ISS PBLA34 END 353.104
HIERARCH ESO ISS AMBI TAU0 START 0.009128
HIERARCH ESO ISS AMBI TAU0 END 0.011522
HIERARCH ESO ISS AMBI TEMP 14.56
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.45