4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
8506 (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...
beam
2.85 x 1.72 arcsec
beam p.a.
49.0deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000636 Jy/beam
n-sigma * final scaled MAD of residual
0.000585 Jy/beam
clean residual peak / scaled MAD
-4.52
non-pbcor image RMS
0.12 mJy/beam
flatnoise image max / min
58.2 / -2.04 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
5804
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T03t31.J203817-293000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_noisethreshold
-999.0
weighting
briggs
hm_perchanweightdensity
False
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T03t31.J203817-293000_P99537v1_2022_02_15T20_58_29.687/working/VLASS2.2.sb41160838.eb41335211.59625.58686822916_split.ms']
clearlist
True
parallel
automatic
calcsb
False
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T03t31.J203817-293000_P99537v1_2022_02_15T20_58_29.687/working
hm_minpercentchange
-999.0
hm_lownoisethreshold
-999.0
cleancontranges
False
hm_minbeamfrac
-999.0
target_list
[{'antenna': None, 'field': '8506,8507,8508,8509,8510,8511,8512,8513,8514,8515,8516,8517,8518,8519,8520,8521,8522,8523,8524,8525,8526,8527,8528,8919,8920,8921,8922,8923,8924,8925,8926,8927,8928,8929,8930,8931,8932,8933,8934,8935,8936,8937,8938,8939,8940,8941,9137,9138,9139,9140,9141,9142,9143,9144,9145,9146,9147,9148,9149,9150,9151,9152,9153,9154,9155,9156,9157,9158,9159,9162,9163,9164,9165,9166,9167,9168,9169,9170,9171,9172,9173,9174,9175,9176,9177,9178,9179,9180,9181,9182,9183,9184,9573,9574,9575,9576,9577,9578,9579,9580,9581,9582,9583,9584,9585,9586,9587,9588,9589,9590,9591,9592,9593,9594,9595,9598,9599,9600,9601,9602,9603,9604,9605,9606,9607,9608,9609,9610,9611,9612,9613,9614,9615,9616,9617,9618,9619,9620,10008,10009,10010,10011,10012,10013,10014,10015,10016,10017,10018,10019,10020,10021,10022,10023,10024,10025,10026,10027,10028,10029,10030,10225,10226,10227,10228,10229,10230,10231,10232,10233,10234,10235,10236,10237,10238,10239,10240,10241,10242,10243,10244,10245,10246,10247,10250,10251,10252,10253,10254,10255,10256,10257,10258,10259,10260,10261,10262,10263,10264,10265,10266,10267,10268,10269,10270,10271,10272', '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': '1.0arcsec', 'cfcache': '', 'imsize': [5760, 5760], 'pblimit': None, 'phasecenter': 'J2000 20:38:17.620 -29.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T03t31.J203817-293000.10.2048.v1', 'start': '', 'width': '', 'nbin': -1, 'nchan': -1, 'stokes': 'I', 'nterms': 2, 'robust': 1.0, 'uvrange': None, 'bl_ratio': None, 'uvtaper': [], 'scales': [0], 'niter': 20000, 'cycleniter': 200, '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': '', 'pbmask': None}]
hm_sidelobethreshold
-999.0
hm_cleaning
manual
hm_maxpsffraction
-999.0
hm_growiterations
-999
hm_nsigma
0.0
hm_npixels
0
hm_masking
none
overwrite_on_export
True
hm_negativethreshold
-999.0
hm_fastnoise
True
tlimit
2.0
hm_dogrowprune
True
masklimit
2.0
hm_cyclefactor
-999.0
hm_minpsffraction
-999.0
Tasks Execution Statistics
Start time
2022-04-15 01:43:36.695
End
2022-04-15 18:03:50.628
Duration
16:20:13.933
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (166.8 KB)