4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
26183 (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)
View other QA images...
beam
2.52 x 2.11 arcsec
beam p.a.
3.6deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000570 Jy/beam
n-sigma * final scaled MAD of residual
0.000507 Jy/beam
clean residual peak / scaled MAD
4.53
non-pbcor image RMS
98 uJy/beam
flatnoise image max / min
38.8 / -0.647 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
7167
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS3.1.ql.T25t02.J015302+573000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_lownoisethreshold
-999.0
hm_cleaning
manual
parallel
automatic
hm_cyclefactor
-999.0
tlimit
2.0
calcsb
False
masklimit
2.0
hm_minpercentchange
-999.0
hm_weighting
None
hm_noisethreshold
-999.0
hm_npixels
0
hm_sidelobethreshold
-999.0
target_list
[{'antenna': None, 'field': '26183,26184,26185,26186,26187,26188,26189,26190,26191,26192,26193,26194,26195,26196,26197,26198,26199,26200,26201,26202,26203,26204,26205,26206,26207,26208,26209,26210,26211,26212,26213,26434,26435,26436,26437,26438,26439,26440,26441,26442,26443,26444,26445,26446,26447,26448,26449,26450,26451,26452,26453,26454,26455,26456,26457,26458,26459,26460,26461,26462,26463,26464,26465,26613,26614,26615,26616,26617,26618,26619,26620,26621,26622,26623,26624,26625,26626,26627,26628,26629,26630,26631,26632,26633,26634,26635,26636,26637,26638,26639,26640,26641,26642,26643,26866,26867,26868,26869,26870,26871,26872,26873,26874,26875,26876,26877,26878,26879,26880,26881,26882,26883,26884,26885,26886,26887,26888,26889,26890,26891,26892,26893,26894,26895,26896,27045,27046,27047,27048,27049,27050,27051,27052,27053,27054,27055,27056,27057,27058,27059,27060,27061,27062,27063,27064,27065,27066,27067,27068,27069,27070,27071,27072,27073,27074,27075,27300,27301,27302,27303,27304,27305,27306,27307,27308,27309,27310,27311,27312,27313,27314,27315,27316,27317,27318,27319,27320,27321,27322,27323,27324,27325,27326,27327,27328,27329,27330,27519,27520,27521,27522,27523,27524,27525,27526,27527,27528,27529,27530,27531,27532,27533,27534,27535,27536,27537,27538,27539,27540,27541,27542,27543,27544,27545,27546,27547,27548,27549,27700,27701,27702,27703,27704,27705,27706,27707,27708,27709,27710,27711,27712,27713,27714,27715,27716,27717,27718,27719,27720,27721,27722,27723,27724,27725,27726,27727,27728,27729,27730,27957,27958,27959,27960,27961,27962,27963,27964,27965,27966,27967,27968,27969,27970,27971,27972,27973,27974,27975,27976,27977,27978,27979,27980,27981,27982,27983,27984,27985,27986,27987,27988,28140,28141,28142,28143,28144,28145,28146,28147,28148,28149,28150,28151,28152,28153,28154,28155,28156,28157,28158,28159,28160,28161,28162,28163,28164,28165,28166,28167,28168,28169,28170,28399,28400,28401,28402,28403,28404,28405,28406,28407,28408,28409,28410,28411,28412,28413,28414,28415,28416,28417,28418,28419,28420,28421,28422,28423,28424,28425,28426,28427,28428,28429', '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 01:53:2.965 +57.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS3.1.ql.T25t02.J015302+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}]
hm_growiterations
-999
output_dir
hm_fastnoise
None
hm_maxpsffraction
-999.0
hm_minpsffraction
-999.0
hm_nsigma
0.0
hm_perchanweightdensity
None
overwrite_on_export
True
hm_masking
none
vis
['VLASS3.1.sb43607182.eb43617633.59985.64158960649_split_split.ms']
hm_minbeamfrac
-999.0
hm_negativethreshold
-999.0
cleancontranges
False
hm_dogrowprune
None
Tasks Execution Statistics
Start time
2023-03-16 20:39:01.492
End
2023-03-17 18:19:20.036
Duration
21:40:18.544
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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download
stage4/casapy.log (127.3 KiB)