Exposure
ID
MATIS.2022-05-03T23:31:13.905_1
Header ID
MATIS.2022-05-03T23:31:13.905
Date updated
2022-05-03 23:37:15 UTC+0000
Release date
2022-05-03 23:31:13 UTC+0000
UTC Start
2022-05-03 23:31:13.905
UTC End
2022-05-03 23:32:13.869
MJD Start
59702.98002205
MJD End
59702.9807160778
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0038915
Ambient temperature (°C)
13.3
Seeing (arcsec)
0.925
Observation
ID
50779
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
37874
Name
delcma
RA
107.097833
DEC
-26.39318
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 57.7550 57.6210 290.3000 290.5000
K0-D0 80.5820 80.3780 265.9000 266.0000
K0-J3 55.9210 55.9160 351.7850 351.9300
G2-D0 36.8240 36.7800 225.4000 225.5000
G2-J3 58.0900 58.0020 52.6260 52.6710
D0-J3 94.7350 94.6040 49.8290 49.8730
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 59702.98002205
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME delcma
RA 107.097833
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 57.755
HIERARCH ESO ISS PBL12 END 57.621
HIERARCH ESO ISS PBLA12 START 290.3
HIERARCH ESO ISS PBLA12 END 290.5
HIERARCH ESO ISS PBL13 START 80.582
HIERARCH ESO ISS PBL13 END 80.378
HIERARCH ESO ISS PBLA13 START 265.9
HIERARCH ESO ISS PBLA13 END 266.0
HIERARCH ESO ISS PBL14 START 55.921
HIERARCH ESO ISS PBL14 END 55.916
HIERARCH ESO ISS PBLA14 START 351.785
HIERARCH ESO ISS PBLA14 END 351.93
HIERARCH ESO ISS PBL23 START 36.824
HIERARCH ESO ISS PBL23 END 36.78
HIERARCH ESO ISS PBLA23 START 225.4
HIERARCH ESO ISS PBLA23 END 225.5
HIERARCH ESO ISS PBL24 START 58.09
HIERARCH ESO ISS PBL24 END 58.002
HIERARCH ESO ISS PBLA24 START 52.626
HIERARCH ESO ISS PBLA24 END 52.671
HIERARCH ESO ISS PBL34 START 94.735
HIERARCH ESO ISS PBL34 END 94.604
HIERARCH ESO ISS PBLA34 START 49.829
HIERARCH ESO ISS PBLA34 END 49.873
HIERARCH ESO ISS AMBI TAU0 START 0.003772
HIERARCH ESO ISS AMBI TAU0 END 0.004011
HIERARCH ESO ISS AMBI TEMP 13.3
HIERARCH ESO ISS AMBI FWHM START 0.92
HIERARCH ESO ISS AMBI FWHM END 0.93