4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
20969 (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
2.95 x 1.87 arcsec
beam p.a.
47.9deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000617 Jy/beam
n-sigma * final scaled MAD of residual
0.000502 Jy/beam
clean residual peak / scaled MAD
4.53
non-pbcor image RMS
0.1 mJy/beam
flatnoise image max / min
107 / -0.792 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
10666
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T18t15.J103218+303000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_noisethreshold
-999.0
overwrite_on_export
True
weighting
briggs
hm_dogrowprune
True
hm_masking
none
target_list
[{'antenna': None, 'field': '20969,20970,20971,20972,20973,20974,20975,20976,20977,20978,20979,20980,20981,20982,20983,20984,20985,20986,20987,20988,20989,20990,20991,20992,20993,20994,20997,20998,20999,21000,21001,21002,21003,21004,21005,21006,21007,21008,21009,21010,21011,21012,21013,21014,21015,21016,21017,21018,21019,21020,21021,21022,21361,21362,21363,21364,21365,21366,21367,21368,21369,21370,21371,21372,21373,21374,21375,21376,21377,21378,21379,21380,21381,21382,21383,21384,21385,21386,21389,21390,21391,21392,21393,21394,21395,21396,21397,21398,21399,21400,21401,21402,21403,21404,21405,21406,21407,21408,21409,21410,21411,21412,21413,21414,21755,21756,21757,21758,21759,21760,21761,21762,21763,21764,21765,21766,21767,21768,21769,21770,21771,21772,21773,21774,21775,21776,21777,21778,21779,21780,21783,21784,21785,21786,21787,21788,21789,21790,21791,21792,21793,21794,21795,21796,21797,21798,21799,21800,21801,21802,21803,21804,21805,21806,21807,21808,22149,22150,22151,22152,22153,22154,22155,22156,22157,22158,22159,22160,22161,22162,22163,22164,22165,22166,22167,22168,22169,22170,22171,22172,22173,22174,22177,22178,22179,22180,22181,22182,22183,22184,22185,22186,22187,22188,22189,22190,22191,22192,22193,22194,22195,22196,22197,22198,22199,22200,22201,22202,22545,22546,22547,22548,22549,22550,22551,22552,22553,22554,22555,22556,22557,22558,22559,22560,22561,22562,22563,22564,22565,22566,22567,22568,22569,22570,22573,22574,22575,22576,22577,22578,22579,22580,22581,22582,22583,22584,22585,22586,22587,22588,22589,22590,22591,22592,22593,22594,22595,22596,22597,22598,22941,22942,22943,22944,22945,22946,22947,22948,22949,22950,22951,22952,22953,22954,22955,22956,22957,22958,22959,22960,22961,22962,22963,22964,22965,22966,22969,22970,22971,22972,22973,22974,22975,22976,22977,22978,22979,22980,22981,22982,22983,22984,22985,22986,22987,22988,22989,22990,22991,22992,22993,22994,23338,23339,23340,23341,23342,23343,23344,23345,23346,23347,23348,23349,23350,23351,23352,23353,23354,23355,23356,23357,23358,23359,23360,23361,23362,23363', '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 10:32:18.564 +30.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T18t15.J103218+303000.10.2048.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_maxpsffraction
-999.0
clearlist
True
hm_nsigma
0.0
hm_growiterations
-999
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T18t15.J103218+303000_P87354v1_2021_11_29T22_44_25.847/working/VLASS2.2.sb40510956.eb40987243.59547.18762376157_split.ms']
hm_lownoisethreshold
-999.0
tlimit
2.0
hm_minbeamfrac
-999.0
hm_negativethreshold
-999.0
hm_npixels
0
calcsb
False
hm_minpercentchange
-999.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T18t15.J103218+303000_P87354v1_2021_11_29T22_44_25.847/working
hm_minpsffraction
-999.0
hm_cyclefactor
-999.0
hm_cleaning
manual
masklimit
2.0
hm_sidelobethreshold
-999.0
hm_perchanweightdensity
False
parallel
automatic
hm_fastnoise
True
cleancontranges
False
Tasks Execution Statistics
Start time
2021-12-14 21:57:04.019
End
2021-12-16 11:32:39.507
Duration
1 day, 13:35:35.488
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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download
stage4/casapy.log (187.5 KB)