4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
1076 (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
2.70 x 2.16 arcsec
beam p.a.
-24.9deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000607 Jy/beam
n-sigma * final scaled MAD of residual
0.000500 Jy/beam
clean residual peak / scaled MAD
4.53
non-pbcor image RMS
1e+02 uJy/beam
flatnoise image max / min
76.1 / -2.02 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
9937
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS3.1.ql.T27t08.J111707+673000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
output_dir
hm_sidelobethreshold
-999.0
hm_growiterations
-999
vis
['VLASS3.1.sb43618452.eb43643826.59990.312715127315_split_split.ms']
hm_negativethreshold
-999.0
hm_maxpsffraction
-999.0
tlimit
2.0
hm_masking
none
hm_minbeamfrac
-999.0
calcsb
False
hm_weighting
None
hm_npixels
0
hm_minpercentchange
-999.0
hm_perchanweightdensity
None
masklimit
2.0
hm_lownoisethreshold
-999.0
hm_nsigma
0.0
overwrite_on_export
True
parallel
automatic
hm_dogrowprune
None
hm_cleaning
manual
hm_cyclefactor
-999.0
hm_noisethreshold
-999.0
hm_minpsffraction
-999.0
target_list
[{'antenna': None, 'field': '1076,1077,1078,1079,1080,1081,1433,1434,1435,1436,1437,1438,1441,1442,1443,1444,1445,1446,1802,1803,1804,1805,1806,1807,1810,1811,1812,1813,1814,1815,2175,2176,2177,2178,2179,2180,2183,2184,2185,2186,2187,2188,2550,2551,2552,2553,2554,2555,2558,2559,2560,2561,2562,2563,2929,2930,2931,2932,2933,2934,2937,2938,2939,2940,2941,2942,3312,3313,3314,3315,3316,3317,7540,7541,7542,7543,7544,7545,7546,7547,7548,7549,7550,7551,7552,7553,7554,7555,7556,7557,7558,7559,7560,7561,7562,7563,7564,7567,7568,7569,7570,7571,7572,7573,7574,7575,7576,7577,7578,7579,7580,7581,7582,7583,7584,7585,7586,7587,7588,7589,7590,7591,7907,7908,7909,7910,7911,7912,7913,7914,7915,7916,7917,7918,7919,7920,7921,7922,7923,7924,7925,7926,7927,7928,7929,7930,7931,7934,7935,7936,7937,7938,7939,7940,7941,7942,7943,7944,7945,7946,7947,7948,7949,7950,7951,7952,7953,7954,7955,7956,7957,7958,8277,8278,8279,8280,8281,8282,8283,8284,8285,8286,8287,8288,8289,8290,8291,8292,8293,8294,8295,8296,8297,8298,8299,8300,8301,8302,8305,8306,8307,8308,8309,8310,8311,8312,8313,8314,8315,8316,8317,8318,8319,8320,8321,8322,8323,8324,8325,8326,8327,8328,8329,8330,8652,8653,8654,8655,8656,8657,8658,8659,8660,8661,8662,8663,8664,8665,8666,8667,8668,8669,8670,8671,8672,8673,8674,8675,8676,8679,8680,8681,8682,8683,8684,8685,8686,8687,8688,8689,8690,8691,8692,8693,8694,8695,8696,8697,8698,8699,8700,8701,8702,8703,8704,9028,9029,9030,9031,9032,9033,9034,9035,9036,9037,9038,9039,9040,9041,9042,9043,9044,9045,9046,9047,9048,9049,9050,9051,9052,9053,9056,9057,9058,9059,9060,9061,9062,9063,9064,9065,9066,9067,9068,9069,9070,9071,9072,9073,9074,9075,9076,9077,9078,9079,9080,9081,9409,9410,9411,9412,9413,9414,9415,9416,9417,9418,9419,9420,9421,9422,9423,9424,9425,9426,9427,9428,9429,9430,9431,9432,9433,9434,9437,9438,9439,9440,9441,9442,9443,9444,9445,9446,9447,9448,9449,9450,9451,9452,9453,9454,9455,9456,9457,9458,9459,9460,9461,9462', '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 11:17:7.117 +67.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS3.1.ql.T27t08.J111707+673000.10.2048.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}]
hm_fastnoise
None
cleancontranges
False
Tasks Execution Statistics
Start time
2023-03-10 19:40:18.384
End
2023-03-12 01:54:40.790
Duration
1 day, 6:14:22.406
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (158.0 KiB)