4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
4 (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
3.59 x 2.16 arcsec
beam p.a.
88.1deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000602 Jy/beam
n-sigma * final scaled MAD of residual
0.000541 Jy/beam
clean residual peak / scaled MAD
-4.51
non-pbcor image RMS
0.11 mJy/beam
flatnoise image max / min
33.7 / -0.882 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
6594
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T25t16.J200340+573000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_sidelobethreshold
-999.0
vis
['/lustre/aoc/cluster/pipeline/vlass_auto/spool/quicklook/VLASS2.2_T25t16.J200340+573000_P83174v1_2021_10_05T15_28_55.882/working/VLASS2.2.sb40462625.eb40489256.59492.13194918982_split.ms']
hm_dogrowprune
True
weighting
briggs
hm_growiterations
-999
hm_negativethreshold
-999.0
hm_minpercentchange
-999.0
target_list
[{'antenna': None, 'field': '4,5,6,7,8,9,438,439,440,441,442,443,446,447,448,449,450,451,877,878,879,880,881,882,885,886,887,888,889,890,1104,1105,1106,1107,1108,1109,1531,1532,1533,1534,1535,1536,1539,1540,1541,1542,1543,1544,1963,1964,1965,1966,1967,1968,1971,1972,1973,1974,1975,1976,2186,2187,2188,2189,2190,2191,12045,12046,12047,12048,12049,12050,12051,12052,12053,12054,12055,12056,12057,12058,12059,12060,12061,12062,12063,12064,12065,12066,12067,12068,12069,12072,12073,12074,12075,12076,12077,12078,12079,12080,12081,12082,12083,12084,12085,12086,12087,12088,12089,12090,12091,12092,12093,12094,12095,12096,12475,12476,12477,12478,12479,12480,12481,12482,12483,12484,12485,12486,12487,12488,12489,12490,12491,12492,12493,12494,12495,12496,12497,12498,12499,12500,12503,12504,12505,12506,12507,12508,12509,12510,12511,12512,12513,12514,12515,12516,12517,12518,12519,12520,12521,12522,12523,12524,12525,12526,12527,12908,12909,12910,12911,12912,12913,12914,12915,12916,12917,12918,12919,12920,12921,12922,12923,12924,12925,12926,12927,12928,12929,12930,12931,12932,12933,12936,12937,12938,12939,12940,12941,12942,12943,12944,12945,12946,12947,12948,12949,12950,12951,12952,12953,12954,12955,12956,12957,12958,12959,12960,12961,13154,13155,13156,13157,13158,13159,13160,13161,13162,13163,13164,13165,13166,13167,13168,13169,13170,13171,13172,13173,13174,13175,13176,13177,13178,13179,13564,13565,13566,13567,13568,13569,13570,13571,13572,13573,13574,13575,13576,13577,13578,13579,13580,13581,13582,13583,13584,13585,13586,13587,13588,13589,13592,13593,13594,13595,13596,13597,13598,13599,13600,13601,13602,13603,13604,13605,13606,13607,13608,13609,13610,13611,13612,13613,13614,13615,13616,13617,14005,14006,14007,14008,14009,14010,14011,14012,14013,14014,14015,14016,14017,14018,14019,14020,14021,14022,14023,14024,14025,14026,14027,14028,14029,14030,14033,14034,14035,14036,14037,14038,14039,14040,14041,14042,14043,14044,14045,14046,14047,14048,14049,14050,14051,14052,14053,14054,14055,14056,14057,14058', '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 20:03:40.329 +57.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T25t16.J200340+573000.10.2048.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}]
overwrite_on_export
True
hm_nsigma
0.0
hm_npixels
0
hm_maxpsffraction
-999.0
calcsb
False
hm_minpsffraction
-999.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_auto/spool/quicklook/VLASS2.2_T25t16.J200340+573000_P83174v1_2021_10_05T15_28_55.882/working
hm_masking
none
hm_cyclefactor
-999.0
hm_lownoisethreshold
-999.0
cleancontranges
False
hm_perchanweightdensity
False
tlimit
2.0
masklimit
2.0
hm_fastnoise
True
hm_cleaning
manual
clearlist
True
hm_minbeamfrac
-999.0
hm_noisethreshold
-999.0
parallel
automatic
Tasks Execution Statistics
Start time
2021-10-07 17:10:18.034
End
2021-10-08 18:27:15.922
Duration
1 day, 1:16:57.889
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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download
stage4/casapy.log (131.8 KB)