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
6719 (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
2.80 x 2.23 arcsec
beam p.a.
-18.2deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.000769 Jy/beam
n-sigma * final scaled MAD of residual
0.000657 Jy/beam
flux in positive model image components
1.2 Jy/pixel
flux in negative model image components
-0.16 Jy/pixel
flux in model image (inner square deg.)
0.69 Jy/pixel
total number of major cycles done
62
clean residual peak / scaled MAD
7.87
non-pbcor image RMS
0.15 mJy/beam
flatnoise image max / min
337 / -1.15 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
4500
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s14_0.VLASS3.2.se.T10t24.J155402-033000.06.2048.v1.I.iter3.image.tt0
data type
Input Parameters
drcorrect
-999.0
hm_masking
manual
hm_npixels
0
target_list
[{'antenna': None, 'field': '6719,6720,6721,6722,6723,6724,6725,6726,6727,6728,6729,6730,6731,6732,6733,6734,6735,6736,6737,6738,6739,6740,6741,6742,6743,6744,6745,6746,6747,6748,6749,6750,7063,7064,7065,7066,7067,7068,7069,7070,7071,7072,7073,7074,7075,7076,7077,7078,7079,7080,7081,7082,7083,7084,7085,7086,7087,7088,7089,7090,7091,7092,7093,7094,7125,7126,7127,7128,7129,7130,7131,7132,7133,7134,7135,7136,7137,7138,7139,7140,7141,7142,7143,7144,7145,7146,7147,7148,7149,7150,7151,7152,7153,7154,7155,7156,7469,7470,7471,7472,7473,7474,7475,7476,7477,7478,7479,7480,7481,7482,7483,7484,7485,7486,7487,7488,7489,7490,7491,7492,7493,7494,7495,7496,7497,7498,7499,7500,7531,7532,7533,7534,7535,7536,7537,7538,7539,7540,7541,7542,7543,7544,7545,7546,7547,7548,7549,7550,7551,7552,7553,7554,7555,7556,7557,7558,7559,7560,7561,7562,7875,7876,7877,7878,7879,7880,7881,7882,7883,7884,7885,7886,7887,7888,7889,7890,7891,7892,7893,7894,7895,7896,7897,7898,7899,7900,7901,7902,7903,7904,7905,7906,7937,7938,7939,7940,7941,7942,7943,7944,7945,7946,7947,7948,7949,7950,7951,7952,7953,7954,7955,7956,7957,7958,7959,7960,7961,7962,7963,7964,7965,7966,7967,7968,8140,8141,8142,8143,8144,8145,8146,8147,8148,8149,8150,8151,8152,8153,8154,8155,8156,8157,8158,8159,8160,8161,8162,8163,8164,8165,8166,8167,8168,8169,8170,8171,8484,8485,8486,8487,8488,8489,8490,8491,8492,8493,8494,8495,8496,8497,8498,8499,8500,8501,8502,8503,8504,8505,8506,8507,8508,8509,8510,8511,8512,8513,8514,8515,8546,8547,8548,8549,8550,8551,8552,8553,8554,8555,8556,8557,8558,8559,8560,8561,8562,8563,8564,8565,8566,8567,8568,8569,8570,8571,8572,8573,8574,8575,8576,8577,8749,8750,8751,8752,8753,8754,8755,8756,8757,8758,8759,8760,8761,8762,8763,8764,8765,8766,8767,8768,8769,8770,8771,8772,8773,8774,8775,8776,8777,8778,8779,8780', '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': [12500, 12500], 'pblimit': None, 'phasecenter': 'J2000 15:54:2.800 -03.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'corrected', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS3.2.se.T10t24.J155402-033000.06.2048.v1', 'start': '', 'width': '', 'nbin': -1, 'nchan': -1, 'stokes': 'I', 'nterms': 2, 'robust': 1.0, 'uvrange': '<12km', 'bl_ratio': None, 'uvtaper': '', 'scales': None, 'niter': 20000, 'cycleniter': -999, '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.VLASS3.2.se.T10t24.J155402-033000.06.2048.v1.QLcatmask-tier1.mask', 's13_0.VLASS3.2.se.T10t24.J155402-033000.06.2048.v1.combined-tier2.mask', 'pb'], 'pbmask': None}]
cleancontranges
False
tlimit
2.0
hm_minbeamfrac
-999.0
hm_maxpsffraction
-999.0
parallel
automatic
hm_cyclefactor
-999.0
hm_perchanweightdensity
None
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
masklimit
2.0
hm_dogrowprune
None
vis
['VLASS3.2.sb45458712.eb46169388.60476.06293818287_split_split.ms']
hm_minpsffraction
-999.0
hm_fastnoise
None
hm_minpercentchange
-999.0
hm_growiterations
-999
overwrite_on_export
True
hm_weighting
None
hm_noisethreshold
-999.0
hm_nsigma
0.0
output_dir
hm_lownoisethreshold
-999.0
hm_negativethreshold
-999.0
hm_sidelobethreshold
-999.0
calcsb
False
hm_cleaning
rms
Tasks Execution Statistics
Start time
2025-07-27 14:29:07.967
End
2025-07-29 17:33:01.794
Duration
2 days, 3:03:53.827
Note, WebLog generation is not included in the time.
CASA logs for stage 14
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download
stage14/casapy.log (675.6 KiB)