Exposure
ID
MATIS.2023-03-25T03:16:39.165_1
Header ID
MATIS.2023-03-25T03:16:39.165
Date updated
2023-03-25 03:26:09 UTC+0000
Release date
2023-03-25 03:16:39 UTC+0000
UTC Start
2023-03-25 03:16:39.165
UTC End
2023-03-25 03:17:39.225
MJD Start
60028.13656441
MJD End
60028.1372595489
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.003347
Ambient temperature (°C)
13.71
Seeing (arcsec)
0.9
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 47.6650 47.5020 303.4000 303.7000
K0-D0 64.2740 63.9910 273.3000 273.5000
K0-J3 55.7880 55.7900 1.7310 1.8820
G2-D0 33.1960 33.1310 227.3000 227.3000
G2-J3 50.8800 50.7510 54.5780 54.5870
D0-J3 83.9140 83.7200 51.7030 51.7100
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 60028.13656441
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 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 47.665
HIERARCH ESO ISS PBL12 END 47.502
HIERARCH ESO ISS PBLA12 START 303.4
HIERARCH ESO ISS PBLA12 END 303.7
HIERARCH ESO ISS PBL13 START 64.274
HIERARCH ESO ISS PBL13 END 63.991
HIERARCH ESO ISS PBLA13 START 273.3
HIERARCH ESO ISS PBLA13 END 273.5
HIERARCH ESO ISS PBL14 START 55.788
HIERARCH ESO ISS PBL14 END 55.79
HIERARCH ESO ISS PBLA14 START 1.731
HIERARCH ESO ISS PBLA14 END 1.882
HIERARCH ESO ISS PBL23 START 33.196
HIERARCH ESO ISS PBL23 END 33.131
HIERARCH ESO ISS PBLA23 START 227.3
HIERARCH ESO ISS PBLA23 END 227.3
HIERARCH ESO ISS PBL24 START 50.88
HIERARCH ESO ISS PBL24 END 50.751
HIERARCH ESO ISS PBLA24 START 54.578
HIERARCH ESO ISS PBLA24 END 54.587
HIERARCH ESO ISS PBL34 START 83.914
HIERARCH ESO ISS PBL34 END 83.72
HIERARCH ESO ISS PBLA34 START 51.703
HIERARCH ESO ISS PBLA34 END 51.71
HIERARCH ESO ISS AMBI TAU0 START 0.003347
HIERARCH ESO ISS AMBI TAU0 END 0.003347
HIERARCH ESO ISS AMBI TEMP 13.71
HIERARCH ESO ISS AMBI FWHM START 0.96
HIERARCH ESO ISS AMBI FWHM END 0.84