5. Tclean/MakeImages
Make target aggregate continuum images
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Warning!
Flux fraction outside cleanmask is 0.492, exceeds 0.2 limit!
Image Details
Field
Spw
Pol
Image details
Image result
6666 (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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View major cycle table...
beam
2.59 x 2.37 arcsec
beam p.a.
-84.8deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00251 Jy/beam
n-sigma * final scaled MAD of residual
0.00241 Jy/beam
flux fraction outside clean mask
0.492
flux in positive model image components
0.39 Jy/pixel
flux in negative model image components
-0.021 Jy/pixel
flux in model image (inner square deg.)
0.24 Jy/pixel
total number of major cycles done
7
clean residual peak / scaled MAD
199.68
non-pbcor image RMS
0.17 mJy/beam
flatnoise image max / min
72.9 / -15.5 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
722
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s5_0.VLASS2.1.se.T13t12.J074629+113000.06.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
vis
['VLASS2.1.sb38505794.eb38515224.59048.69954878472_split_split.ms']
hm_perchanweightdensity
None
overwrite_on_export
True
hm_fastnoise
None
hm_cyclefactor
-999.0
hm_npixels
0
target_list
[{'antenna': None, 'field': '6666,6667,6668,6669,6670,6671,6672,6673,6674,6675,6676,6677,6678,6679,6680,6681,6682,6683,6684,6685,6686,6687,6688,6689,6690,6691,6692,6693,6694,6695,6696,6929,6930,6931,6932,6933,6934,6935,6936,6937,6938,6939,6940,6941,6942,6943,6944,6945,6946,6947,6948,6949,6950,6951,6952,6953,6954,6955,6956,6957,6958,6959,7064,7065,7066,7067,7068,7069,7070,7071,7072,7073,7074,7075,7076,7077,7078,7079,7080,7081,7082,7083,7084,7085,7086,7087,7088,7089,7090,7091,7092,7093,7094,7327,7328,7329,7330,7331,7332,7333,7334,7335,7336,7337,7338,7339,7340,7341,7342,7343,7344,7345,7346,7347,7348,7349,7350,7351,7352,7353,7354,7355,7356,7357,7462,7463,7464,7465,7466,7467,7468,7469,7470,7471,7472,7473,7474,7475,7476,7477,7478,7479,7480,7481,7482,7483,7484,7485,7486,7487,7488,7489,7490,7491,7492,7725,7726,7727,7728,7729,7730,7731,7732,7733,7734,7735,7736,7737,7738,7739,7740,7741,7742,7743,7744,7745,7746,7747,7748,7749,7750,7751,7752,7753,7754,7755,7756,7861,7862,7863,7864,7865,7866,7867,7868,7869,7870,7871,7872,7873,7874,7875,7876,7877,7878,7879,7880,7881,7882,7883,7884,7885,7886,7887,7888,7889,7890,7891,7892,8125,8126,8127,8128,8129,8130,8131,8132,8133,8134,8135,8136,8137,8138,8139,8140,8141,8142,8143,8144,8145,8146,8147,8148,8149,8150,8151,8152,8153,8154,8155,8156,8261,8262,8263,8264,8265,8266,8267,8268,8269,8270,8271,8272,8273,8274,8275,8276,8277,8278,8279,8280,8281,8282,8283,8284,8285,8286,8287,8288,8289,8290,8291,8292,8525,8526,8527,8528,8529,8530,8531,8532,8533,8534,8535,8536,8537,8538,8539,8540,8541,8542,8543,8544,8545,8546,8547,8548,8549,8550,8551,8552,8553,8554,8555,8556', '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 07:46:29.198 +11.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T13t12.J074629+113000.06.2048.v1', 'start': '', 'width': '', 'nbin': -1, 'nchan': -1, 'stokes': 'I', 'nterms': 2, 'robust': -2.0, 'uvrange': '<12km', 'bl_ratio': None, 'uvtaper': ['3arcsec'], 'scales': None, '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': 's4_0.VLASS2.1.se.T13t12.J074629+113000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_lownoisethreshold
-999.0
calcsb
False
hm_noisethreshold
-999.0
hm_cleaning
rms
cleancontranges
False
hm_minpsffraction
-999.0
hm_masking
manual
hm_maxpsffraction
-999.0
hm_minpercentchange
-999.0
hm_weighting
None
output_dir
parallel
automatic
hm_minbeamfrac
-999.0
hm_sidelobethreshold
-999.0
hm_dogrowprune
None
hm_growiterations
-999
hm_nsigma
0.0
hm_negativethreshold
-999.0
tlimit
2.0
masklimit
2.0
Tasks Execution Statistics
Start time
2023-11-01 21:14:19.375
End
2023-11-02 06:52:28.163
Duration
9:38:08.787
Note, WebLog generation is not included in the time.
CASA logs for stage 5
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stage5/casapy.log (78.7 KiB)