Exposure
ID
MATIS.2021-12-31T08:05:50.543_1
Header ID
MATIS.2021-12-31T08:05:50.543
Date updated
2021-12-31 08:16:00 UTC+0000
Release date
2021-12-31 08:05:50 UTC+0000
UTC Start
2021-12-31 08:05:50.543
UTC End
2021-12-31 08:06:50.551
MJD Start
59579.33739054
MJD End
59579.338085077
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.013407
Ambient temperature (°C)
14.38
Seeing (arcsec)
0.435
Observation
ID
49135
Category
calibrator
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
36767
Name
delcma
RA
107.097213
DEC
-26.39318
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 78.5470 78.4370 142.9000 143.1000
A0-J2 102.2840 101.9980 116.5000 116.7000
A0-J3 111.5670 111.3190 58.7320 58.7700
G1-J2 47.2540 47.1250 69.0000 69.1000
G1-J3 129.7560 129.7170 21.7000 21.7710
J2-J3 103.7030 103.7050 2.1310 2.2630
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.21XP.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59579.33739054
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME delcma
RA 107.097213
DEC -26.39318
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 78.547
HIERARCH ESO ISS PBL12 END 78.437
HIERARCH ESO ISS PBLA12 START 142.9
HIERARCH ESO ISS PBLA12 END 143.1
HIERARCH ESO ISS PBL13 START 102.284
HIERARCH ESO ISS PBL13 END 101.998
HIERARCH ESO ISS PBLA13 START 116.5
HIERARCH ESO ISS PBLA13 END 116.7
HIERARCH ESO ISS PBL14 START 111.567
HIERARCH ESO ISS PBL14 END 111.319
HIERARCH ESO ISS PBLA14 START 58.732
HIERARCH ESO ISS PBLA14 END 58.77
HIERARCH ESO ISS PBL23 START 47.254
HIERARCH ESO ISS PBL23 END 47.125
HIERARCH ESO ISS PBLA23 START 69.0
HIERARCH ESO ISS PBLA23 END 69.1
HIERARCH ESO ISS PBL24 START 129.756
HIERARCH ESO ISS PBL24 END 129.717
HIERARCH ESO ISS PBLA24 START 21.7
HIERARCH ESO ISS PBLA24 END 21.771
HIERARCH ESO ISS PBL34 START 103.703
HIERARCH ESO ISS PBL34 END 103.705
HIERARCH ESO ISS PBLA34 START 2.131
HIERARCH ESO ISS PBLA34 END 2.263
HIERARCH ESO ISS AMBI TAU0 START 0.011095
HIERARCH ESO ISS AMBI TAU0 END 0.015719
HIERARCH ESO ISS AMBI TEMP 14.38
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.43