4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
12551 (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
3.40 x 2.34 arcsec
beam p.a.
-78.3deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000603 Jy/beam
n-sigma * final scaled MAD of residual
0.000521 Jy/beam
clean residual peak / scaled MAD
4.51
non-pbcor image RMS
0.11 mJy/beam
flatnoise image max / min
28.4 / -0.653 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
8694
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS3.1.ql.T24t10.J090314+523000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
target_list
[{'antenna': None, 'field': '12551,12552,12553,12554,12555,12556,12559,12560,12561,12562,12563,12564,12919,12920,12921,12922,12923,12924,12927,12928,12929,12930,12931,12932,13112,13113,13114,13115,13116,13117,13475,13476,13477,13478,13479,13480,13483,13484,13485,13486,13487,13488,13848,13849,13850,13851,13852,13853,13856,13857,13858,13859,13860,13861,14223,14224,14225,14226,14227,14228,26758,26759,26760,26761,26762,26763,26764,26765,26766,26767,26768,26769,26770,26771,26772,26773,26774,26775,26776,26777,26778,26779,26780,26781,26782,26785,26786,26787,26788,26789,26790,26791,26792,26793,26794,26795,26796,26797,26798,26799,26800,26801,26802,26803,26804,26805,26806,26807,26808,26809,26810,27125,27126,27127,27128,27129,27130,27131,27132,27133,27134,27135,27136,27137,27138,27139,27140,27141,27142,27143,27144,27145,27146,27147,27148,27149,27150,27153,27154,27155,27156,27157,27158,27159,27160,27161,27162,27163,27164,27165,27166,27167,27168,27169,27170,27171,27172,27173,27174,27175,27176,27177,27178,27338,27339,27340,27341,27342,27343,27344,27345,27346,27347,27348,27349,27350,27351,27352,27353,27354,27355,27356,27357,27358,27359,27360,27361,27362,27363,27681,27682,27683,27684,27685,27686,27687,27688,27689,27690,27691,27692,27693,27694,27695,27696,27697,27698,27699,27700,27701,27702,27703,27704,27705,27706,27709,27710,27711,27712,27713,27714,27715,27716,27717,27718,27719,27720,27721,27722,27723,27724,27725,27726,27727,27728,27729,27730,27731,27732,27733,27734,28054,28055,28056,28057,28058,28059,28060,28061,28062,28063,28064,28065,28066,28067,28068,28069,28070,28071,28072,28073,28074,28075,28076,28077,28078,28079,28082,28083,28084,28085,28086,28087,28088,28089,28090,28091,28092,28093,28094,28095,28096,28097,28098,28099,28100,28101,28102,28103,28104,28105,28106,28107,28429,28430,28431,28432,28433,28434,28435,28436,28437,28438,28439,28440,28441,28442,28443,28444,28445,28446,28447,28448,28449,28450,28451,28452,28453,28454', '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 09:03:14.912 +52.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS3.1.ql.T24t10.J090314+523000.10.2048.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}]
cleancontranges
False
hm_minbeamfrac
-999.0
hm_lownoisethreshold
-999.0
hm_perchanweightdensity
None
parallel
automatic
calcsb
False
output_dir
overwrite_on_export
True
hm_nsigma
0.0
hm_weighting
None
tlimit
2.0
hm_minpercentchange
-999.0
hm_minpsffraction
-999.0
hm_cleaning
manual
hm_dogrowprune
None
hm_growiterations
-999
hm_fastnoise
None
hm_npixels
0
vis
['VLASS3.1.sb43595263.eb43600582.59981.127095104166_split_split.ms']
hm_masking
none
hm_maxpsffraction
-999.0
hm_noisethreshold
-999.0
hm_sidelobethreshold
-999.0
hm_cyclefactor
-999.0
masklimit
2.0
hm_negativethreshold
-999.0
Tasks Execution Statistics
Start time
2023-04-14 14:59:09.576
End
2023-04-16 02:27:25.577
Duration
1 day, 11:28:16.001
Note, WebLog generation is not included in the time.
CASA logs for stage 4
View
or
download
stage4/casapy.log (143.2 KiB)