4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
19046 (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
2.87 x 1.76 arcsec
beam p.a.
45.7deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000584 Jy/beam
n-sigma * final scaled MAD of residual
0.000529 Jy/beam
clean residual peak / scaled MAD
-4.52
non-pbcor image RMS
0.1 mJy/beam
flatnoise image max / min
68.7 / -1.43 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
7300
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T03t22.J143807-283000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_masking
none
hm_minpsffraction
-999.0
hm_minpercentchange
-999.0
target_list
[{'antenna': None, 'field': '19046,19047,19048,19049,19050,19051,19052,19053,19054,19055,19056,19057,19058,19059,19060,19061,19062,19063,19064,19065,19066,19067,19068,19069,19070,19071,19072,19073,19074,19075,19078,19079,19080,19081,19082,19083,19084,19085,19086,19087,19088,19089,19090,19091,19092,19093,19094,19095,19096,19097,19098,19099,19100,19101,19102,19103,19104,19105,19106,19485,19486,19487,19488,19489,19490,19491,19492,19493,19494,19495,19496,19497,19498,19499,19500,19501,19502,19503,19504,19505,19506,19507,19508,19509,19510,19511,19512,19513,19516,19517,19518,19519,19520,19521,19522,19523,19524,19525,19526,19527,19528,19529,19530,19531,19532,19533,19534,19535,19536,19537,19538,19539,19540,19541,19542,19543,19544,19923,19924,19925,19926,19927,19928,19929,19930,19931,19932,19933,19934,19935,19936,19937,19938,19939,19940,19941,19942,19943,19944,19945,19946,19947,19948,19949,19950,19951,19952,20143,20144,20145,20146,20147,20148,20149,20150,20151,20152,20153,20154,20155,20156,20157,20158,20159,20160,20161,20162,20163,20164,20165,20166,20167,20168,20169,20170,20171,20172,20175,20176,20177,20178,20179,20180,20181,20182,20183,20184,20185,20186,20187,20188,20189,20190,20191,20192,20193,20194,20195,20196,20197,20198,20199,20200,20201,20202,20203,20204,20583,20584,20585,20586,20587,20588,20589,20590,20591,20592,20593,20594,20595,20596,20597,20598,20599,20600,20601,20602,20603,20604,20605,20606,20607,20608,20609,20610,20611,20612,20615,20616,20617,20618,20619,20620,20621,20622,20623,20624,20625,20626,20627,20628,20629,20630,20631,20632,20633,20634,20635,20636,20637,20638,20639,20640,20641,20642,20643,20644,21025,21026,21027,21028,21029,21030,21031,21032,21033,21034,21035,21036,21037,21038,21039,21040,21041,21042,21043,21044,21045,21046,21047,21048,21049,21050,21051,21052,21053,21054', '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 14:38:7.267 -28.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T03t22.J143807-283000.10.2048.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_sidelobethreshold
-999.0
tlimit
2.0
clearlist
True
hm_cleaning
manual
hm_minbeamfrac
-999.0
hm_dogrowprune
True
hm_npixels
0
hm_lownoisethreshold
-999.0
hm_nsigma
0.0
hm_perchanweightdensity
False
masklimit
2.0
hm_negativethreshold
-999.0
weighting
briggs
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T03t22.J143807-283000_P98672v1_2022_02_08T19_46_47.389/working
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T03t22.J143807-283000_P98672v1_2022_02_08T19_46_47.389/working/VLASS2.2.sb41155636.eb41275604.59618.27174148148_split.ms']
overwrite_on_export
True
hm_cyclefactor
-999.0
hm_growiterations
-999
hm_noisethreshold
-999.0
cleancontranges
False
hm_maxpsffraction
-999.0
hm_fastnoise
True
calcsb
False
parallel
automatic
Tasks Execution Statistics
Start time
2022-03-01 00:39:18.696
End
2022-03-02 04:11:38.002
Duration
1 day, 3:32:19.306
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (149.9 KB)