5. Tclean/MakeImages
Make target aggregate continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
18438 (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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View major cycle table...
beam
2.75 x 2.63 arcsec
beam p.a.
28.7deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00197 Jy/beam
n-sigma * final scaled MAD of residual
0.00181 Jy/beam
flux fraction outside clean mask
0.0309
flux in positive model image components
0.45 Jy/pixel
flux in negative model image components
-0.00033 Jy/pixel
flux in model image (inner square deg.)
0.27 Jy/pixel
total number of major cycles done
4
clean residual peak / scaled MAD
-12.02
non-pbcor image RMS
0.13 mJy/beam
flatnoise image max / min
113 / -1.89 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
780
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s5_0.VLASS2.1.se.T26t02.J014037+613000.06.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
target_list
[{'antenna': None, 'field': '18438,18439,18440,18441,18442,18443,18444,18445,18446,18447,18448,18449,18450,18451,18452,18453,18454,18455,18456,18457,18458,18459,18460,18461,18462,18463,18464,18465,18466,18467,18468,18540,18541,18542,18543,18544,18545,18546,18547,18548,18549,18550,18551,18552,18553,18554,18555,18556,18557,18558,18559,18560,18561,18562,18563,18564,18565,18566,18567,18568,18569,18570,18571,18830,18831,18832,18833,18834,18835,18836,18837,18838,18839,18840,18841,18842,18843,18844,18845,18846,18847,18848,18849,18850,18851,18852,18853,18854,18855,18856,18857,18858,18859,18860,18931,18932,18933,18934,18935,18936,18937,18938,18939,18940,18941,18942,18943,18944,18945,18946,18947,18948,18949,18950,18951,18952,18953,18954,18955,18956,18957,18958,18959,18960,18961,19219,19220,19221,19222,19223,19224,19225,19226,19227,19228,19229,19230,19231,19232,19233,19234,19235,19236,19237,19238,19239,19240,19241,19242,19243,19244,19245,19246,19247,19248,19249,19320,19321,19322,19323,19324,19325,19326,19327,19328,19329,19330,19331,19332,19333,19334,19335,19336,19337,19338,19339,19340,19341,19342,19343,19344,19345,19346,19347,19348,19349,19350,19604,19605,19606,19607,19608,19609,19610,19611,19612,19613,19614,19615,19616,19617,19618,19619,19620,19621,19622,19623,19624,19625,19626,19627,19628,19629,19630,19631,19632,19633,19634,19635,19704,19705,19706,19707,19708,19709,19710,19711,19712,19713,19714,19715,19716,19717,19718,19719,19720,19721,19722,19723,19724,19725,19726,19727,19728,19729,19730,19731,19732,19733,19734,19735,19988,19989,19990,19991,19992,19993,19994,19995,19996,19997,19998,19999,20000,20001,20002,20003,20004,20005,20006,20007,20008,20009,20010,20011,20012,20013,20014,20015,20016,20017,20018,20087,20088,20089,20090,20091,20092,20093,20094,20095,20096,20097,20098,20099,20100,20101,20102,20103,20104,20105,20106,20107,20108,20109,20110,20111,20112,20113,20114,20115,20116,20117', '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': '0.6arcsec', 'cfcache': '', 'imsize': [12500, 12500], 'pblimit': None, 'phasecenter': 'J2000 01:40:37.599 +61.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T26t02.J014037+613000.06.2048.v1', 'start': '', 'width': '', 'nbin': -1, 'nchan': -1, 'stokes': 'I', 'nterms': 2, 'robust': -2.0, 'uvrange': '<12km', 'bl_ratio': None, 'uvtaper': ['3arcsec'], 'scales': None, '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': 's4_0.VLASS2.1.se.T26t02.J014037+613000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
cleancontranges
False
hm_weighting
None
hm_masking
manual
hm_nsigma
0.0
hm_dogrowprune
None
hm_maxpsffraction
-999.0
parallel
automatic
hm_fastnoise
None
hm_minbeamfrac
-999.0
masklimit
2.0
hm_npixels
0
overwrite_on_export
True
hm_cleaning
rms
calcsb
False
hm_negativethreshold
-999.0
hm_minpercentchange
-999.0
hm_growiterations
-999
hm_cyclefactor
-999.0
hm_noisethreshold
-999.0
hm_lownoisethreshold
-999.0
tlimit
2.0
output_dir
hm_perchanweightdensity
None
hm_minpsffraction
-999.0
vis
['VLASS2.1.sb38538105.eb38585498.59082.21856813657_split_split.ms']
hm_sidelobethreshold
-999.0
Tasks Execution Statistics
Start time
2024-03-13 17:11:49.252
End
2024-03-14 01:18:15.791
Duration
8:06:26.540
Note, WebLog generation is not included in the time.
CASA logs for stage 5
View
or
download
stage5/casapy.log (77.1 KiB)