4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
14583 (TARGET)
2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17
I
centre frequency of image
3.0000GHz (LSRK)
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beam
2.37 x 2.19 arcsec
beam p.a.
-16.8deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000746 Jy/beam
n-sigma * final scaled MAD of residual
0.000638 Jy/beam
clean residual peak / scaled MAD
-4.54
non-pbcor image RMS
0.00012 Jy/beam
flatnoise image max / min
0.0887 / -0.00109 Jy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
8452
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.1.ql.T16t22.J155542+213000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
tlimit
2.0
hm_perchanweightdensity
False
hm_npixels
0
hm_negativethreshold
-999.0
weighting
briggs
hm_masking
none
hm_minpercentchange
-999.0
masklimit
2.0
hm_nsigma
0.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_auto/spool/quicklook/VLASS2.1_T16t22.J155542+213000_P61307v1_2020_07_15T17_07_20.088/working
hm_cleaning
manual
hm_growiterations
-999
cleancontranges
False
hm_fastnoise
True
hm_minbeamfrac
-999.0
hm_dogrowprune
True
calcsb
False
target_list
[{'phasecenter': 'J2000 15:55:42.687 +21.30.0.0000', 'scales': [0], 'sensitivity': (0.0, None, None), 'spw': '2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17', 'num_all_spws': None, 'imagename': 'VLASS2.1.ql.T16t22.J155542+213000.10.2048.v1', 'spwsel_topo': None, 'nterms': 2, 'threshold': '', 'nbin': -1, 'imsize': [7290, 7290], 'pblimit': None, 'hm_nsigma': None, 'num_good_spws': None, 'antenna': None, 'width': '', 'conjbeams': False, 'mosweight': None, 'cell': '1.0arcsec', 'start': '', 'is_per_eb': None, 'restfreq': None, 'spwsel_lsrk': None, 'gridder': 'mosaic', 'cycleniter': -999, 'field': '14583,14584,14585,14586,14587,14588,14589,14590,14591,14592,14593,14594,14595,14596,14597,14598,14599,14600,14601,14602,14603,14604,14605,14606,14607,14608,14609,14610,14611,14612,14613,14686,14687,14688,14689,14690,14691,14692,14693,14694,14695,14696,14697,14698,14699,14700,14701,14702,14703,14704,14705,14706,14707,14708,14709,14710,14711,14712,14713,14714,14715,14716,15009,15010,15011,15012,15013,15014,15015,15016,15017,15018,15019,15020,15021,15022,15023,15024,15025,15026,15027,15028,15029,15030,15031,15032,15033,15034,15035,15036,15037,15038,15039,15221,15222,15223,15224,15225,15226,15227,15228,15229,15230,15231,15232,15233,15234,15235,15236,15237,15238,15239,15240,15241,15242,15243,15244,15245,15246,15247,15248,15249,15250,15251,15252,15323,15324,15325,15326,15327,15328,15329,15330,15331,15332,15333,15334,15335,15336,15337,15338,15339,15340,15341,15342,15343,15344,15345,15346,15347,15348,15349,15350,15351,15352,15353,15354,16807,16808,16809,16810,16811,16812,16813,16814,16815,16816,16817,16818,16819,16820,16821,16822,16823,16824,16825,16826,16827,16828,16829,16830,16831,16832,16833,16834,16835,16836,16837,17131,17132,17133,17134,17135,17136,17137,17138,17139,17140,17141,17142,17143,17144,17145,17146,17147,17148,17149,17150,17151,17152,17153,17154,17155,17156,17157,17158,17159,17160,17161,17234,17235,17236,17237,17238,17239,17240,17241,17242,17243,17244,17245,17246,17247,17248,17249,17250,17251,17252,17253,17254,17255,17256,17257,17258,17259,17260,17261,17262,17263,17264,17446,17447,17448,17449,17450,17451,17452,17453,17454,17455,17456,17457,17458,17459,17460,17461,17462,17463,17464,17465,17466,17467,17468,17469,17470,17471,17472,17473,17474,17475,17476,17477,19141,19142,19143,19144,19145,19146,19147,19148,19149,19150,19151,19152,19153,19154,19155,19156,19157,19158,19159,19160,19161,19162,19163,19164,19165,19166,19167,19168,19169,19170,19171,19465,19466,19467,19468,19469,19470,19471,19472,19473,19474,19475,19476,19477,19478,19479,19480,19481,19482,19483,19484,19485,19486,19487,19488,19489,19490,19491,19492,19493,19494,19495,19568,19569,19570,19571,19572,19573,19574,19575,19576,19577,19578,19579,19580,19581,19582,19583,19584,19585,19586,19587,19588,19589,19590,19591,19592,19593,19594,19595,19596,19597,19598,19780,19781,19782,19783,19784,19785,19786,19787,19788,19789,19790,19791,19792,19793,19794,19795,19796,19797,19798,19799,19800,19801,19802,19803,19804,19805,19806,19807,19808,19809,19810,19811', 'stokes': 'I', 'datacolumn': 'data', 'reffreq': '3.0GHz', 'intent': 'TARGET', 'uvrange': None, 'cyclefactor': -999.0, 'robust': 1.0, 'niter': 20000, 'nchan': -1, 'deconvolver': 'mtmfs', 'vis': None, 'cfcache': '', 'mask': '', 'spwsel_all_cont': None, 'usepointing': None, 'specmode': 'mfs', 'uvtaper': []}]
parallel
automatic
vis
['/lustre/aoc/cluster/pipeline/vlass_auto/spool/quicklook/VLASS2.1_T16t22.J155542+213000_P61307v1_2020_07_15T17_07_20.088/working/VLASS2.1.sb38483282.eb38504007.59045.97679461805_split.ms']
hm_noisethreshold
-999.0
hm_lownoisethreshold
-999.0
overwrite_on_export
True
hm_sidelobethreshold
-999.0
Tasks Execution Statistics
Start time
2020-07-22 21:50:04.243
End
2020-07-23 18:52:02.827
Duration
21:01:58.583
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (155.3 KB)