Exposure
ID
MATIS.2022-01-06T06:47:58.492_1
Header ID
MATIS.2022-01-06T06:47:58.492
Date updated
2022-01-06 06:55:57 UTC+0000
Release date
2022-01-06 06:47:58 UTC+0000
UTC Start
2022-01-06 06:47:58.492
UTC End
2022-01-06 06:48:58.552
MJD Start
59585.28331588
MJD End
59585.2840110189
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0183845
Ambient temperature (°C)
13.62
Seeing (arcsec)
0.475
Observation
ID
49175
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
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 84.1670 84.0710 132.5000 132.6000
A0-D0 28.5610 28.5040 83.2000 83.3000
A0-J3 122.4980 122.3340 56.0760 56.1360
G1-D0 69.0190 68.9830 330.8000 330.9000
G1-J3 131.3090 131.2890 17.5360 17.6200
D0-J3 97.9470 97.8410 48.4370 48.4940
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 59585.28331588
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME delcma
RA 107.097213
DEC -26.39318
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL 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 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 84.167
HIERARCH ESO ISS PBL12 END 84.071
HIERARCH ESO ISS PBLA12 START 132.5
HIERARCH ESO ISS PBLA12 END 132.6
HIERARCH ESO ISS PBL13 START 28.561
HIERARCH ESO ISS PBL13 END 28.504
HIERARCH ESO ISS PBLA13 START 83.2
HIERARCH ESO ISS PBLA13 END 83.3
HIERARCH ESO ISS PBL14 START 122.498
HIERARCH ESO ISS PBL14 END 122.334
HIERARCH ESO ISS PBLA14 START 56.076
HIERARCH ESO ISS PBLA14 END 56.136
HIERARCH ESO ISS PBL23 START 69.019
HIERARCH ESO ISS PBL23 END 68.983
HIERARCH ESO ISS PBLA23 START 330.8
HIERARCH ESO ISS PBLA23 END 330.9
HIERARCH ESO ISS PBL24 START 131.309
HIERARCH ESO ISS PBL24 END 131.289
HIERARCH ESO ISS PBLA24 START 17.536
HIERARCH ESO ISS PBLA24 END 17.62
HIERARCH ESO ISS PBL34 START 97.947
HIERARCH ESO ISS PBL34 END 97.841
HIERARCH ESO ISS PBLA34 START 48.437
HIERARCH ESO ISS PBLA34 END 48.494
HIERARCH ESO ISS AMBI TAU0 START 0.019129
HIERARCH ESO ISS AMBI TAU0 END 0.01764
HIERARCH ESO ISS AMBI TEMP 13.62
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.47