5. Tclean/MakeImages
Make target aggregate continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
7485 (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
2.71 x 2.67 arcsec
beam p.a.
28.9deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00175 Jy/beam
n-sigma * final scaled MAD of residual
0.00169 Jy/beam
flux fraction outside clean mask
0.0158
flux in positive model image components
0.24 Jy/pixel
flux in negative model image components
0 Jy/pixel
flux in model image (inner square deg.)
0.089 Jy/pixel
total number of major cycles done
3
clean residual peak / scaled MAD
9.87
non-pbcor image RMS
0.13 mJy/beam
flatnoise image max / min
33.2 / -1.04 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
624
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s5_0.VLASS2.1.se.T21t21.J205449+403000.06.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_cyclefactor
-999.0
hm_lownoisethreshold
-999.0
hm_dogrowprune
True
calcsb
False
hm_cleaning
rms
hm_minbeamfrac
-999.0
hm_maxpsffraction
-999.0
hm_noisethreshold
-999.0
hm_npixels
0
clearlist
True
output_dir
/mnt/condor/execute/dir_60489/working
parallel
automatic
hm_sidelobethreshold
-999.0
hm_negativethreshold
-999.0
overwrite_on_export
True
vis
['/mnt/condor/execute/dir_60489/working/VLASS2.1.sb38519261.eb38635357.59099.15007053241_split_split.ms']
hm_masking
manual
masklimit
2.0
hm_nsigma
0.0
cleancontranges
False
hm_minpercentchange
-999.0
target_list
[{'antenna': None, 'field': '7485,7486,7487,7488,7489,7490,7491,7492,7493,7494,7495,7496,7497,7498,7499,7500,7501,7502,7503,7504,7505,7506,7507,7508,7509,7510,7511,7512,7513,7514,7515,7516,7909,7910,7911,7912,7913,7914,7915,7916,7917,7918,7919,7920,7921,7922,7923,7924,7925,7926,7927,7928,7929,7930,7931,7932,7933,7934,7935,7936,7937,7938,7939,7940,7951,7952,7953,7954,7955,7956,7957,7958,7959,7960,7961,7962,7963,7964,7965,7966,7967,7968,7969,7970,7971,7972,7973,7974,7975,7976,7977,7978,7979,7980,7981,8374,8375,8376,8377,8378,8379,8380,8381,8382,8383,8384,8385,8386,8387,8388,8389,8390,8391,8392,8393,8394,8395,8396,8397,8398,8399,8400,8401,8402,8403,8404,8415,8416,8417,8418,8419,8420,8421,8422,8423,8424,8425,8426,8427,8428,8429,8430,8431,8432,8433,8434,8435,8436,8437,8438,8439,8440,8441,8442,8443,8444,8445,8446,8837,8838,8839,8840,8841,8842,8843,8844,8845,8846,8847,8848,8849,8850,8851,8852,8853,8854,8855,8856,8857,8858,8859,8860,8861,8862,8863,8864,8865,8866,8867,8878,8879,8880,8881,8882,8883,8884,8885,8886,8887,8888,8889,8890,8891,8892,8893,8894,8895,8896,8897,8898,8899,8900,8901,8902,8903,8904,8905,8906,8907,8908,9298,9299,9300,9301,9302,9303,9304,9305,9306,9307,9308,9309,9310,9311,9312,9313,9314,9315,9316,9317,9318,9319,9320,9321,9322,9323,9324,9325,9326,9327,9328,9339,9340,9341,9342,9343,9344,9345,9346,9347,9348,9349,9350,9351,9352,9353,9354,9355,9356,9357,9358,9359,9360,9361,9362,9363,9364,9365,9366,9367,9368,9369,9757,9758,9759,9760,9761,9762,9763,9764,9765,9766,9767,9768,9769,9770,9771,9772,9773,9774,9775,9776,9777,9778,9779,9780,9781,9782,9783,9784,9785,9786,9787', '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 20:54:49.626 +40.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T21t21.J205449+403000.06.2048.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.T21t21.J205449+403000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_fastnoise
True
hm_minpsffraction
-999.0
tlimit
2.0
hm_growiterations
-999
hm_perchanweightdensity
False
weighting
briggs
Tasks Execution Statistics
Start time
2022-07-01 21:23:14.174
End
2022-07-02 06:18:38.805
Duration
8:55:24.631
Note, WebLog generation is not included in the time.
CASA logs for stage 5
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stage5/casapy.log (71.8 KB)