4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
16366 (TARGET)
2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17
I
centre frequency of image
3.0000GHz (LSRK)
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beam
3.14 x 2.20 arcsec
beam p.a.
-21.7deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000921 Jy/beam
n-sigma * final scaled MAD of residual
0.000705 Jy/beam
clean residual peak / scaled MAD
4.53
non-pbcor image RMS
0.00014 Jy/beam
flatnoise image max / min
0.293 / -0.0102 Jy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
13745
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.1.ql.T23t15.J145800+503000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
tlimit
2.0
hm_perchanweightdensity
False
hm_npixels
0
hm_negativethreshold
-999.0
weighting
briggs
hm_masking
none
hm_minpercentchange
-999.0
masklimit
2.0
hm_nsigma
0.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_auto/spool/quicklook/VLASS2.1_T23t15.J145800+503000_P64394v1_2020_08_01T18_46_15.579/working
hm_cleaning
manual
hm_growiterations
-999
cleancontranges
False
hm_fastnoise
True
hm_minbeamfrac
-999.0
hm_dogrowprune
True
calcsb
False
target_list
[{'phasecenter': 'J2000 14:58:0.182 +50.30.0.0000', 'scales': [0], 'sensitivity': (0.0, None, None), 'spw': '2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17', 'num_all_spws': None, 'imagename': 'VLASS2.1.ql.T23t15.J145800+503000.10.2048.v1', 'spwsel_topo': None, 'nterms': 2, 'threshold': '', 'nbin': -1, 'imsize': [7290, 7290], 'pblimit': None, 'hm_nsigma': None, 'num_good_spws': None, 'antenna': None, 'width': '', 'conjbeams': False, 'mosweight': None, 'cell': '1.0arcsec', 'start': '', 'is_per_eb': None, 'restfreq': None, 'spwsel_lsrk': None, 'gridder': 'mosaic', 'cycleniter': -999, 'field': '16366,16367,16368,16369,16370,16371,16372,16373,16374,16375,16376,16377,16378,16379,16380,16381,16382,16383,16384,16385,16386,16387,16736,16737,16738,16739,16740,16741,16742,16743,16744,16745,16746,16747,16748,16749,16750,16751,16752,16753,16754,16755,16756,16757,16760,16761,16762,16763,16764,16765,16766,16767,16768,16769,16770,16771,16772,16773,16774,16775,16776,16777,16778,16779,16780,16781,17128,17129,17130,17131,17132,17133,17134,17135,17136,17137,17138,17139,17140,17141,17142,17143,17144,17145,17146,17147,17148,17149,17152,17153,17154,17155,17156,17157,17158,17159,17160,17161,17162,17163,17164,17165,17166,17167,17168,17169,17170,17171,17172,17173,17518,17519,17520,17521,17522,17523,17524,17525,17526,17527,17528,17529,17530,17531,17532,17533,17534,17535,17536,17537,17538,17539,17542,17543,17544,17545,17546,17547,17548,17549,17550,17551,17552,17553,17554,17555,17556,17557,17558,17559,17560,17561,17562,17563,17906,17907,17908,17909,17910,17911,17912,17913,17914,17915,17916,17917,17918,17919,17920,17921,17922,17923,17924,17925,17926,17927,17930,17931,17932,17933,17934,17935,17936,17937,17938,17939,17940,17941,17942,17943,17944,17945,17946,17947,17948,17949,17950,17951,18292,18293,18294,18295,18296,18297,18298,18299,18300,18301,18302,18303,18304,18305,18306,18307,18308,18309,18310,18311,18312,18313,18316,18317,18318,18319,18320,18321,18322,18323,18324,18325,18326,18327,18328,18329,18330,18331,18332,18333,18334,18335,18336,18337,18676,18677,18678,18679,18680,18681,18682,18683,18684,18685,18686,18687,18688,18689,18690,18691,18692,18693,18694,18695,18696,18697,18700,18701,18702,18703,18704,18705,18706,18707,18708,18709,18710,18711,18712,18713,18714,18715,18716,18717,18718,18719,18720,18721,23227,23228,23229,23230,23231,23232,23233,23234,23235,23238,23239,23240,23241,23242,23243,23244,23245,23246,23620,23621,23622,23623,23624,23625,23626,23627,23628,23631,23632,23633,23634,23635,23636,23637,23638,23639,24011,24012,24013,24014,24015,24016,24017,24018,24019,24022,24023,24024,24025,24026,24027,24028,24029,24030,24400,24401,24402,24403,24404,24405,24406,24407,24408,24411,24412,24413,24414,24415,24416,24417,24418,24419,24787,24788,24789,24790,24791,24792,24793,24794,24795,24798,24799,24800,24801,24802,24803,24804,24805,24806,25172,25173,25174,25175,25176,25177,25178,25179,25180,25183,25184,25185,25186,25187,25188,25189,25190,25191,25555,25556,25557,25558,25559,25560,25561,25562,25563', 'stokes': 'I', 'datacolumn': 'data', 'reffreq': '3.0GHz', 'intent': 'TARGET', 'uvrange': None, 'cyclefactor': -999.0, 'robust': 1.0, 'niter': 20000, 'nchan': -1, 'deconvolver': 'mtmfs', 'vis': None, 'cfcache': '', 'mask': '', 'spwsel_all_cont': None, 'usepointing': None, 'specmode': 'mfs', 'uvtaper': []}]
parallel
automatic
vis
['/lustre/aoc/cluster/pipeline/vlass_auto/spool/quicklook/VLASS2.1_T23t15.J145800+503000_P64394v1_2020_08_01T18_46_15.579/working/VLASS2.1.sb38527250.eb38554918.59062.900742303245_split.ms']
hm_noisethreshold
-999.0
hm_lownoisethreshold
-999.0
overwrite_on_export
True
hm_sidelobethreshold
-999.0
Tasks Execution Statistics
Start time
2020-08-25 02:36:21.422
End
2020-08-26 12:42:48.114
Duration
1 day, 10:06:26.692
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (228.5 KB)