Exposure
ID
MATIS.2023-01-22T07:03:37.919_1
Header ID
MATIS.2023-01-22T07:03:37.919
Date updated
2023-01-22 07:11:07 UTC+0000
Release date
2023-01-22 07:03:37 UTC+0000
UTC Start
2023-01-22 07:03:37.919
UTC End
2023-01-22 07:04:37.979
MJD Start
59966.29418888
MJD End
59966.2948840189
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.007425
Ambient temperature (°C)
13.04
Seeing (arcsec)
0.955
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 50.3350 50.1750 299.6000 299.9000
K0-D0 68.8190 68.5530 271.3000 271.4000
K0-J3 55.7830 55.7830 359.2230 359.3760
G2-D0 34.2340 34.1740 227.0000 227.1000
G2-J3 52.9310 52.8120 54.3150 54.3370
D0-J3 86.9980 86.8190 51.4620 51.4830
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 59966.29418888
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 50.335
HIERARCH ESO ISS PBL12 END 50.175
HIERARCH ESO ISS PBLA12 START 299.6
HIERARCH ESO ISS PBLA12 END 299.9
HIERARCH ESO ISS PBL13 START 68.819
HIERARCH ESO ISS PBL13 END 68.553
HIERARCH ESO ISS PBLA13 START 271.3
HIERARCH ESO ISS PBLA13 END 271.4
HIERARCH ESO ISS PBL14 START 55.783
HIERARCH ESO ISS PBL14 END 55.783
HIERARCH ESO ISS PBLA14 START 359.223
HIERARCH ESO ISS PBLA14 END 359.376
HIERARCH ESO ISS PBL23 START 34.234
HIERARCH ESO ISS PBL23 END 34.174
HIERARCH ESO ISS PBLA23 START 227.0
HIERARCH ESO ISS PBLA23 END 227.1
HIERARCH ESO ISS PBL24 START 52.931
HIERARCH ESO ISS PBL24 END 52.812
HIERARCH ESO ISS PBLA24 START 54.315
HIERARCH ESO ISS PBLA24 END 54.337
HIERARCH ESO ISS PBL34 START 86.998
HIERARCH ESO ISS PBL34 END 86.819
HIERARCH ESO ISS PBLA34 START 51.462
HIERARCH ESO ISS PBLA34 END 51.483
HIERARCH ESO ISS AMBI TAU0 START 0.007425
HIERARCH ESO ISS AMBI TAU0 END 0.007425
HIERARCH ESO ISS AMBI TEMP 13.04
HIERARCH ESO ISS AMBI FWHM START 1.04
HIERARCH ESO ISS AMBI FWHM END 0.87