4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
18072 (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
3.29 x 2.21 arcsec
beam p.a.
87.0deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000665 Jy/beam
n-sigma * final scaled MAD of residual
0.000599 Jy/beam
clean residual peak / scaled MAD
-4.52
non-pbcor image RMS
0.11 mJy/beam
flatnoise image max / min
63.6 / -1.16 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
5992
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T21t04.J030239+413000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T21t04.J030239+413000_P88957v1_2021_10_12T19_14_50.934/working
hm_npixels
0
clearlist
True
masklimit
2.0
cleancontranges
False
hm_minbeamfrac
-999.0
hm_negativethreshold
-999.0
hm_masking
none
hm_nsigma
0.0
hm_minpsffraction
-999.0
overwrite_on_export
True
calcsb
False
hm_sidelobethreshold
-999.0
hm_maxpsffraction
-999.0
tlimit
2.0
weighting
briggs
hm_lownoisethreshold
-999.0
hm_cyclefactor
-999.0
hm_dogrowprune
True
hm_perchanweightdensity
False
hm_minpercentchange
-999.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T21t04.J030239+413000_P88957v1_2021_10_12T19_14_50.934/working/VLASS2.2.sb40529949.eb40655330.59499.25439119213_split.ms']
hm_noisethreshold
-999.0
hm_growiterations
-999
parallel
automatic
target_list
[{'antenna': None, 'field': '18072,18073,18074,18075,18076,18077,18078,18079,18080,18081,18082,18083,18084,18085,18086,18087,18088,18089,18090,18091,18092,18093,18094,18095,18096,18097,18298,18299,18300,18301,18302,18303,18304,18305,18306,18307,18308,18309,18310,18311,18312,18313,18314,18315,18316,18317,18318,18319,18320,18321,18322,18323,18723,18724,18725,18726,18727,18728,18729,18730,18731,18732,18733,18734,18735,18736,18737,18738,18739,18740,18741,18742,18743,18744,18745,18746,18747,18748,18751,18752,18753,18754,18755,18756,18757,18758,18759,18760,18761,18762,18763,18764,18765,18766,18767,18768,18769,18770,18771,18772,18773,18774,18775,18776,19177,19178,19179,19180,19181,19182,19183,19184,19185,19186,19187,19188,19189,19190,19191,19192,19193,19194,19195,19196,19197,19198,19199,19200,19201,19202,19205,19206,19207,19208,19209,19210,19211,19212,19213,19214,19215,19216,19217,19218,19219,19220,19221,19222,19223,19224,19225,19226,19227,19228,19229,19230,19433,19434,19435,19436,19437,19438,19439,19440,19441,19442,19443,19444,19445,19446,19447,19448,19449,19450,19451,19452,19453,19454,19455,19456,19457,19458,19862,19863,19864,19865,19866,19867,19868,19869,19870,19871,19872,19873,19874,19875,19876,19877,19878,19879,19880,19881,19882,19883,19884,19885,19886,19887,19890,19891,19892,19893,19894,19895,19896,19897,19898,19899,19900,19901,19902,19903,19904,19905,19906,19907,19908,19909,19910,19911,19912,19913,19914,19915,20320,20321,20322,20323,20324,20325,20326,20327,20328,20329,20330,20331,20332,20333,20334,20335,20336,20337,20338,20339,20340,20341,20342,20343,20344,20345,20348,20349,20350,20351,20352,20353,20354,20355,20356,20357,20358,20359,20360,20361,20362,20363,20364,20365,20366,20367,20368,20369,20370,20371,20372,20373,20578,20579,20580,20581,20582,20583,20584,20585,20586,20587,20588,20589,20590,20591,20592,20593,20594,20595,20596,20597,20598,20599,20600,20601,20602,20603,21011,21012,21013,21014,21015,21016,21017,21018,21019,21020,21021,21022,21023,21024,21025,21026,21027,21028,21029,21030,21031,21032,21033,21034,21035,21036', '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 03:02:39.002 +41.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T21t04.J030239+413000.10.2048.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_cleaning
manual
hm_fastnoise
True
Tasks Execution Statistics
Start time
2021-11-04 09:08:06.612
End
2021-11-05 06:31:29.320
Duration
21:23:22.708
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (127.6 KB)