4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
18249 (TARGET)
10,11,12,13,14,15,16,17,2,3,4,5,6,7,8,9
I
centre frequency of image
3.0000GHz (LSRK)
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beam
2.86 x 2.32 arcsec
beam p.a.
-18.3deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000768 Jy/beam
n-sigma * final scaled MAD of residual
0.000636 Jy/beam
clean residual peak / scaled MAD
4.52
non-pbcor image RMS
0.12 mJy/beam
flatnoise image max / min
61.5 / -1.3 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
14111
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T10t26.J171800-003000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
clearlist
True
hm_growiterations
-999
weighting
briggs
hm_perchanweightdensity
False
hm_dogrowprune
True
hm_lownoisethreshold
-999.0
hm_maxpsffraction
-999.0
hm_minpsffraction
-999.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T10t26.J171800-003000_P91158v1_2021_12_12T15_29_03.958/working/VLASS2.2.sb40565889.eb41034562.59560.56402578704_split.ms']
cleancontranges
False
hm_sidelobethreshold
-999.0
hm_noisethreshold
-999.0
hm_npixels
0
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T10t26.J171800-003000_P91158v1_2021_12_12T15_29_03.958/working
hm_minpercentchange
-999.0
hm_fastnoise
True
hm_nsigma
0.0
hm_cyclefactor
-999.0
tlimit
2.0
target_list
[{'antenna': None, 'field': '18249,18250,18251,18252,18253,18254,18255,18256,18257,18258,18259,18260,18261,18262,18263,18264,18265,18266,18267,18268,18269,18270,18271,18272,18273,18274,18277,18278,18279,18280,18281,18282,18283,18284,18285,18286,18287,18288,18289,18290,18291,18292,18293,18294,18295,18296,18297,18298,18299,18300,18301,18302,18655,18656,18657,18658,18659,18660,18661,18662,18663,18664,18665,18666,18667,18668,18669,18670,18671,18672,18673,18674,18675,18676,18677,18678,18679,18680,18683,18684,18685,18686,18687,18688,18689,18690,18691,18692,18693,18694,18695,18696,18697,18698,18699,18700,18701,18702,18703,18704,18705,18706,18707,18708,19061,19062,19063,19064,19065,19066,19067,19068,19069,19070,19071,19072,19073,19074,19075,19076,19077,19078,19079,19080,19081,19082,19083,19084,19085,19086,19264,19265,19266,19267,19268,19269,19270,19271,19272,19273,19274,19275,19276,19277,19278,19279,19280,19281,19282,19283,19284,19285,19286,19287,19288,19289,19292,19293,19294,19295,19296,19297,19298,19299,19300,19301,19302,19303,19304,19305,19306,19307,19308,19309,19310,19311,19312,19313,19314,19315,19316,19317,19670,19671,19672,19673,19674,19675,19676,19677,19678,19679,19680,19681,19682,19683,19684,19685,19686,19687,19688,19689,19690,19691,19692,19693,19694,19695,19698,19699,19700,19701,19702,19703,19704,19705,19706,19707,19708,19709,19710,19711,19712,19713,19714,19715,19716,19717,19718,19719,19720,19721,19722,19723,20076,20077,20078,20079,20080,20081,20082,20083,20084,20085,20086,20087,20088,20089,20090,20091,20092,20093,20094,20095,20096,20097,20098,20099,20100,20101', 'intent': 'TARGET', 'spw': '2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17', 'spwsel_lsrk': None, 'spwsel_topo': None, 'spwsel_all_cont': None, 'num_all_spws': None, 'num_good_spws': None, 'cell': '1.0arcsec', 'cfcache': '', 'imsize': [7290, 7290], 'pblimit': None, 'phasecenter': 'J2000 17:18:0.000 -00.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T10t26.J171800-003000.10.2048.v1', 'start': '', 'width': '', 'nbin': -1, 'nchan': -1, 'stokes': 'I', 'nterms': 2, 'robust': 1.0, 'uvrange': None, 'bl_ratio': None, 'uvtaper': [], 'scales': [0], 'niter': 20000, 'cycleniter': -999, 'cyclefactor': -999.0, 'sensitivity': 0.0, 'threshold': '', 'reffreq': '3.0GHz', 'restfreq': None, 'vis': None, 'is_per_eb': None, 'usepointing': None, 'mosweight': None, 'hm_nsigma': None, 'conjbeams': False, 'cfcache_nowb': None, 'mask': '', 'pbmask': None}]
parallel
automatic
hm_cleaning
manual
hm_negativethreshold
-999.0
calcsb
False
hm_minbeamfrac
-999.0
masklimit
2.0
overwrite_on_export
True
hm_masking
none
Tasks Execution Statistics
Start time
2022-01-05 18:32:27.918
End
2022-01-06 23:09:50.003
Duration
1 day, 4:37:22.085
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (229.0 KB)