13. Tclean/MakeImages
Make target aggregate continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
7481 (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
2.51 x 2.29 arcsec
beam p.a.
17.2deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.000588 Jy/beam
n-sigma * final scaled MAD of residual
0.000536 Jy/beam
flux in positive model image components
0.53 Jy/pixel
flux in negative model image components
-0.036 Jy/pixel
flux in model image (inner square deg.)
0.34 Jy/pixel
total number of major cycles done
26
clean residual peak / scaled MAD
5.17
non-pbcor image RMS
0.11 mJy/beam
flatnoise image max / min
36.5 / -0.665 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
1700
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s13_0.VLASS2.1.se.T21t21.J205843+403000.06.2048.v1.I.iter3.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_minpsffraction
-999.0
hm_negativethreshold
-999.0
hm_npixels
0
cleancontranges
False
hm_minpercentchange
-999.0
hm_cyclefactor
-999.0
hm_nsigma
0.0
hm_sidelobethreshold
-999.0
weighting
briggs
hm_maxpsffraction
-999.0
calcsb
False
hm_noisethreshold
-999.0
hm_growiterations
-999
output_dir
/mnt/condor/execute/dir_59729/working
hm_lownoisethreshold
-999.0
parallel
automatic
hm_minbeamfrac
-999.0
clearlist
True
target_list
[{'antenna': None, 'field': '7481,7482,7483,7484,7485,7486,7487,7488,7489,7490,7491,7492,7493,7494,7495,7496,7497,7498,7499,7500,7501,7924,7925,7926,7927,7928,7929,7930,7931,7932,7933,7934,7935,7936,7937,7938,7939,7940,7941,7942,7943,7944,7947,7948,7949,7950,7951,7952,7953,7954,7955,7956,7957,7958,7959,7960,7961,7962,7963,7964,7965,7966,7967,8388,8389,8390,8391,8392,8393,8394,8395,8396,8397,8398,8399,8400,8401,8402,8403,8404,8405,8406,8407,8408,8411,8412,8413,8414,8415,8416,8417,8418,8419,8420,8421,8422,8423,8424,8425,8426,8427,8428,8429,8430,8431,8851,8852,8853,8854,8855,8856,8857,8858,8859,8860,8861,8862,8863,8864,8865,8866,8867,8868,8869,8870,8871,8874,8875,8876,8877,8878,8879,8880,8881,8882,8883,8884,8885,8886,8887,8888,8889,8890,8891,8892,8893,8894,9312,9313,9314,9315,9316,9317,9318,9319,9320,9321,9322,9323,9324,9325,9326,9327,9328,9329,9330,9331,9332,9335,9336,9337,9338,9339,9340,9341,9342,9343,9344,9345,9346,9347,9348,9349,9350,9351,9352,9353,9354,9355,9772,9773,9774,9775,9776,9777,9778,9779,9780,9781,9782,9783,9784,9785,9786,9787,9788,9789,9790,9791', '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 20:58:43.138 +40.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'corrected', 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T21t21.J205843+403000.06.2048.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, '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.J205843+403000.06.2048.v1.QLcatmask-tier1.mask', 's12_0.VLASS2.1.se.T21t21.J205843+403000.06.2048.v1.combined-tier2.mask', 'pb'], 'pbmask': None}]
hm_perchanweightdensity
False
tlimit
2.0
masklimit
2.0
hm_dogrowprune
True
hm_cleaning
rms
hm_fastnoise
True
hm_masking
manual
vis
['/mnt/condor/execute/dir_59729/working/VLASS2.1.sb38519261.eb38635357.59099.15007053241_split_split.ms']
overwrite_on_export
True
Tasks Execution Statistics
Start time
2022-07-02 10:24:43.035
End
2022-07-03 18:13:05.306
Duration
1 day, 7:48:22.271
Note, WebLog generation is not included in the time.
CASA logs for stage 13
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stage13/casapy.log (205.6 KB)