14. Tclean/MakeImages
Make target aggregate continuum images
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QA Score: 1.00
Image Details
Field
Spw
Pol
Image details
Image result
4930 (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...
View major cycle table...
beam
2.47 x 2.21 arcsec
beam p.a.
2.2deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.000979 Jy/beam
n-sigma * final scaled MAD of residual
0.000769 Jy/beam
flux in positive model image components
3.4 Jy/pixel
flux in negative model image components
-1.7 Jy/pixel
flux in model image (inner square deg.)
0.64 Jy/pixel
total number of major cycles done
474
clean residual peak / scaled MAD
89.34
non-pbcor image RMS
0.23 mJy/beam
flatnoise image max / min
142 / -4.63 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
16500
stop reason
[9] the major cycle limit (nmajor) reached
score
1.00
image file
s14_0.VLASS2.1.se.T14t03.J012202+123000.06.2048.v2.I.iter3.image.tt0
data type
Input Parameters
masklimit
2.0
hm_weighting
None
parallel
automatic
hm_npixels
0
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
hm_nsigma
0.0
hm_cleaning
rms
output_dir
hm_minpsffraction
-999.0
hm_maxpsffraction
-999.0
hm_cyclefactor
-999.0
cleancontranges
False
hm_masking
manual
calcsb
False
tlimit
2.0
hm_lownoisethreshold
-999.0
hm_minpercentchange
-999.0
hm_sidelobethreshold
-999.0
hm_minbeamfrac
-999.0
hm_growiterations
-999
hm_perchanweightdensity
None
overwrite_on_export
True
hm_fastnoise
None
hm_noisethreshold
-999.0
hm_negativethreshold
-999.0
target_list
[{'antenna': None, 'field': '4930,4931,4932,4933,4934,4935,4936,4937,4938,4939,4940,4941,4942,4943,4944,4945,4946,4947,4948,4949,4950,5303,5304,5305,5306,5307,5308,5309,5310,5311,5312,5313,5314,5315,5316,5317,5318,5319,5320,5321,5322,5323,5326,5327,5328,5329,5330,5331,5332,5333,5334,5335,5336,5337,5338,5339,5340,5341,5342,5343,5344,5345,5346,5700,5701,5702,5703,5704,5705,5706,5707,5708,5709,5710,5711,5712,5713,5714,5715,5716,5717,5718,5719,5720,5899,5900,5901,5902,5903,5904,5905,5906,5907,5908,5909,5910,5911,5912,5913,5914,5915,5916,5917,5918,5919,5922,5923,5924,5925,5926,5927,5928,5929,5930,5931,5932,5933,5934,5935,5936,5937,5938,5939,5940,5941,5942,6297,6298,6299,6300,6301,6302,6303,6304,6305,6306,6307,6308,6309,6310,6311,6312,6313,6314,6315,6316,6317,6320,6321,6322,6323,6324,6325,6326,6327,6328,6329,6330,6331,6332,6333,6334,6335,6336,6337,6338,6339,6340,6695,6696,6697,6698,6699,6700,6701,6702,6703,6704,6705,6706,6707,6708,6709,6710,6711,6712,6713,6714,6715', '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': '0.6arcsec', 'cfcache': '', 'imsize': [9600, 9600], 'pblimit': None, 'phasecenter': 'J2000 01:22:2.681 +12.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'corrected', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T14t03.J012202+123000.06.2048.v2', 'start': '', 'width': '', 'nbin': -1, 'nchan': -1, 'stokes': 'I', 'nterms': 2, 'robust': 1.0, 'uvrange': '<12km', 'bl_ratio': None, 'uvtaper': '', 'scales': None, 'niter': 20000, 'cycleniter': 100, 'cyclefactor': -999.0, 'nmajor': 220, 'sensitivity': 0.0, 'threshold': '', 'reffreq': '3.0GHz', 'restfreq': None, 'vis': None, 'is_per_eb': None, 'usepointing': None, 'mosweight': None, 'drcorrect': None, 'flagpct': None, 'hm_nsigma': None, 'conjbeams': False, 'cfcache_nowb': None, 'mask': ['s5_0.VLASS2.1.se.T14t03.J012202+123000.06.2048.v2.QLcatmask-tier1.mask', 's13_0.VLASS2.1.se.T14t03.J012202+123000.06.2048.v2.combined-tier2.mask', 'pb'], 'pbmask': None}]
drcorrect
-999.0
vis
['VLASS2.1.sb38488196.eb38554922.59063.35858586806_split_split.ms']
hm_dogrowprune
None
Tasks Execution Statistics
Start time
2025-04-09 00:53:29.139
End
2025-04-15 03:30:44.084
Duration
6 days, 2:37:14.945
Note, WebLog generation is not included in the time.
CASA logs for stage 14
View
or
download
stage14/casapy.log (2.5 MiB)