Exposure
ID
MATIS.2022-01-06T06:44:13.637_1
Header ID
MATIS.2022-01-06T06:44:13.637
Date updated
2022-01-06 06:51:50 UTC+0000
Release date
2022-01-06 06:44:13 UTC+0000
UTC Start
2022-01-06 06:44:13.637
UTC End
2022-01-06 06:45:13.697
MJD Start
59585.28071339
MJD End
59585.2814085289
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0183255
Ambient temperature (°C)
13.8
Seeing (arcsec)
0.465
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 84.5250 84.4290 131.8000 132.0000
A0-D0 28.7680 28.7120 82.8000 82.9000
A0-J3 123.1010 122.9400 55.8470 55.9100
G1-D0 69.1540 69.1180 330.1000 330.3000
G1-J3 131.3830 131.3630 17.2200 17.3060
D0-J3 98.3340 98.2300 48.2200 48.2790
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 59585.28071339
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 84.525
HIERARCH ESO ISS PBL12 END 84.429
HIERARCH ESO ISS PBLA12 START 131.8
HIERARCH ESO ISS PBLA12 END 132.0
HIERARCH ESO ISS PBL13 START 28.768
HIERARCH ESO ISS PBL13 END 28.712
HIERARCH ESO ISS PBLA13 START 82.8
HIERARCH ESO ISS PBLA13 END 82.9
HIERARCH ESO ISS PBL14 START 123.101
HIERARCH ESO ISS PBL14 END 122.94
HIERARCH ESO ISS PBLA14 START 55.847
HIERARCH ESO ISS PBLA14 END 55.91
HIERARCH ESO ISS PBL23 START 69.154
HIERARCH ESO ISS PBL23 END 69.118
HIERARCH ESO ISS PBLA23 START 330.1
HIERARCH ESO ISS PBLA23 END 330.3
HIERARCH ESO ISS PBL24 START 131.383
HIERARCH ESO ISS PBL24 END 131.363
HIERARCH ESO ISS PBLA24 START 17.22
HIERARCH ESO ISS PBLA24 END 17.306
HIERARCH ESO ISS PBL34 START 98.334
HIERARCH ESO ISS PBL34 END 98.23
HIERARCH ESO ISS PBLA34 START 48.22
HIERARCH ESO ISS PBLA34 END 48.279
HIERARCH ESO ISS AMBI TAU0 START 0.01776
HIERARCH ESO ISS AMBI TAU0 END 0.018891
HIERARCH ESO ISS AMBI TEMP 13.8
HIERARCH ESO ISS AMBI FWHM START 0.43
HIERARCH ESO ISS AMBI FWHM END 0.5