Exposure
ID
MATIS.2023-03-25T03:10:23.067_1
Header ID
MATIS.2023-03-25T03:10:23.067
Date updated
2023-03-25 03:16:00 UTC+0000
Release date
2023-03-25 03:10:23 UTC+0000
UTC Start
2023-03-25 03:10:23.067
UTC End
2023-03-25 03:11:23.031
MJD Start
60028.13221142
MJD End
60028.1329054478
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0035425
Ambient temperature (°C)
13.87
Seeing (arcsec)
0.925
Observation
ID
53631
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
39874
Name
delcma
RA
107.097832
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 48.6660 48.5040 302.0000 302.2000
K0-D0 66.0020 65.7240 272.6000 272.7000
K0-J3 55.7830 55.7840 0.7970 0.9470
G2-D0 33.5930 33.5290 227.2000 227.2000
G2-J3 51.6620 51.5360 54.5010 54.5140
D0-J3 85.0900 84.9020 51.6350 51.6460
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 60028.13221142
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME delcma
RA 107.097832
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 48.666
HIERARCH ESO ISS PBL12 END 48.504
HIERARCH ESO ISS PBLA12 START 302.0
HIERARCH ESO ISS PBLA12 END 302.2
HIERARCH ESO ISS PBL13 START 66.002
HIERARCH ESO ISS PBL13 END 65.724
HIERARCH ESO ISS PBLA13 START 272.6
HIERARCH ESO ISS PBLA13 END 272.7
HIERARCH ESO ISS PBL14 START 55.783
HIERARCH ESO ISS PBL14 END 55.784
HIERARCH ESO ISS PBLA14 START 0.797
HIERARCH ESO ISS PBLA14 END 0.947
HIERARCH ESO ISS PBL23 START 33.593
HIERARCH ESO ISS PBL23 END 33.529
HIERARCH ESO ISS PBLA23 START 227.2
HIERARCH ESO ISS PBLA23 END 227.2
HIERARCH ESO ISS PBL24 START 51.662
HIERARCH ESO ISS PBL24 END 51.536
HIERARCH ESO ISS PBLA24 START 54.501
HIERARCH ESO ISS PBLA24 END 54.514
HIERARCH ESO ISS PBL34 START 85.09
HIERARCH ESO ISS PBL34 END 84.902
HIERARCH ESO ISS PBLA34 START 51.635
HIERARCH ESO ISS PBLA34 END 51.646
HIERARCH ESO ISS AMBI TAU0 START 0.003746
HIERARCH ESO ISS AMBI TAU0 END 0.003339
HIERARCH ESO ISS AMBI TEMP 13.87
HIERARCH ESO ISS AMBI FWHM START 0.89
HIERARCH ESO ISS AMBI FWHM END 0.96