5. Tclean/MakeImages
Make target aggregate continuum images
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Warning!
Flux fraction outside cleanmask is 0.222, exceeds 0.2 limit!
Image Details
Field
Spw
Pol
Image details
Image result
16286 (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
3.22 x 2.36 arcsec
beam p.a.
85.4deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00244 Jy/beam
n-sigma * final scaled MAD of residual
0.00220 Jy/beam
flux fraction outside clean mask
0.222
flux in positive model image components
1 Jy/pixel
flux in negative model image components
-0.11 Jy/pixel
flux in model image (inner square deg.)
0.15 Jy/pixel
total number of major cycles done
21
clean residual peak / scaled MAD
-78.51
non-pbcor image RMS
0.16 mJy/beam
flatnoise image max / min
376 / -23.1 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
1295
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s5_0.VLASS2.1.se.T12t05.J030205+053000.06.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
cleancontranges
False
hm_growiterations
-999
hm_perchanweightdensity
None
output_dir
hm_lownoisethreshold
-999.0
hm_noisethreshold
-999.0
hm_minbeamfrac
-999.0
hm_weighting
None
hm_masking
manual
hm_nsigma
0.0
hm_minpsffraction
-999.0
tlimit
2.0
hm_dogrowprune
None
masklimit
2.0
parallel
automatic
hm_maxpsffraction
-999.0
hm_npixels
0
target_list
[{'antenna': None, 'field': '16286,16287,16288,16289,16290,16291,16292,16293,16294,16295,16296,16297,16298,16299,16300,16301,16302,16303,16304,16305,16306,16307,16308,16309,16310,16311,16312,16313,16314,16315,16316,16467,16468,16469,16470,16471,16472,16473,16474,16475,16476,16477,16478,16479,16480,16481,16482,16483,16484,16485,16486,16487,16488,16489,16490,16491,16492,16493,16494,16495,16496,16497,16690,16691,16692,16693,16694,16695,16696,16697,16698,16699,16700,16701,16702,16703,16704,16705,16706,16707,16708,16709,16710,16711,16712,16713,16714,16715,16716,16717,16718,16719,16720,16871,16872,16873,16874,16875,16876,16877,16878,16879,16880,16881,16882,16883,16884,16885,16886,16887,16888,16889,16890,16891,16892,16893,16894,16895,16896,16897,16898,16899,16900,16901,17094,17095,17096,17097,17098,17099,17100,17101,17102,17103,17104,17105,17106,17107,17108,17109,17110,17111,17112,17113,17114,17115,17116,17117,17118,17119,17120,17121,17122,17123,17124,17275,17276,17277,17278,17279,17280,17281,17282,17283,17284,17285,17286,17287,17288,17289,17290,17291,17292,17293,17294,17295,17296,17297,17298,17299,17300,17301,17302,17303,17304,17305,17498,17499,17500,17501,17502,17503,17504,17505,17506,17507,17508,17509,17510,17511,17512,17513,17514,17515,17516,17517,17518,17519,17520,17521,17522,17523,17524,17525,17526,17527,17528,17679,17680,17681,17682,17683,17684,17685,17686,17687,17688,17689,17690,17691,17692,17693,17694,17695,17696,17697,17698,17699,17700,17701,17702,17703,17704,17705,17706,17707,17708,17709,17710,17903,17904,17905,17906,17907,17908,17909,17910,17911,17912,17913,17914,17915,17916,17917,17918,17919,17920,17921,17922,17923,17924,17925,17926,17927,17928,17929,17930,17931,17932,17933,17934,18106,18107,18108,18109,18110,18111,18112,18113,18114,18115,18116,18117,18118,18119,18120,18121,18122,18123,18124,18125,18126,18127,18128,18129,18130,18131,18132,18133,18134,18135,18136,18137,18288,18289,18290,18291,18292,18293,18294,18295,18296,18297,18298,18299,18300,18301,18302,18303,18304,18305,18306,18307,18308,18309,18310,18311,18312,18313,18314,18315,18316,18317,18318,18319,18512,18513,18514,18515,18516,18517,18518,18519,18520,18521,18522,18523,18524,18525,18526,18527,18528,18529,18530,18531,18532,18533,18534,18535,18536,18537,18538,18539,18540,18541,18542,18543,18694,18695,18696,18697,18698,18699,18700,18701,18702,18703,18704,18705,18706,18707,18708,18709,18710,18711,18712,18713,18714,18715,18716,18717,18718,18719,18720,18721,18722,18723,18724,18725', '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 03:02:5.042 +05.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T12t05.J030205+053000.06.2048.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.T12t05.J030205+053000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_cleaning
rms
hm_minpercentchange
-999.0
hm_fastnoise
None
overwrite_on_export
True
vis
['VLASS2.1.sb38530355.eb38576088.59078.34299474537_split_split.ms']
hm_negativethreshold
-999.0
hm_cyclefactor
-999.0
calcsb
False
hm_sidelobethreshold
-999.0
Tasks Execution Statistics
Start time
2023-12-27 18:01:04.965
End
2023-12-29 03:55:43.992
Duration
1 day, 9:54:39.027
Note, WebLog generation is not included in the time.
CASA logs for stage 5
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download
stage5/casapy.log (117.3 KiB)