4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
3168 (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
3.03 x 2.13 arcsec
beam p.a.
-34.0deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000710 Jy/beam
n-sigma * final scaled MAD of residual
0.000611 Jy/beam
clean residual peak / scaled MAD
4.50
non-pbcor image RMS
0.00012 Jy/beam
flatnoise image max / min
0.0729 / -0.00186 Jy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
9287
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.1.ql.T29t03.J075716+753000.10.2048.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_T29t03.J075716+753000_P73545v1_2020_10_13T20_51_10.293/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 07:57:16.444 +75.30.0.0000', '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.T29t03.J075716+753000.10.2048.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': '3168,3169,3170,3171,3172,3173,3174,3175,3176,3177,3178,3179,3180,3181,3182,3183,3184,3185,3186,3382,3383,3384,3385,3386,3387,3388,3389,3390,3391,3392,3393,3394,3395,3396,3397,3398,3399,3400,3784,3785,3786,3787,3788,3789,3790,3791,3792,3793,3794,3795,3796,3797,3798,3799,3800,3801,3802,3805,3806,3807,3808,3809,3810,3811,3812,3813,3814,3815,3816,3817,3818,3819,3820,3821,3822,3823,4200,4201,4202,4203,4204,4205,4206,4207,4208,4209,4210,4211,4212,4213,4214,4215,4216,4217,4218,4221,4222,4223,4224,4225,4226,4227,4228,4229,4230,4231,4232,4233,4234,4235,4236,4237,4238,4239,4610,4611,4612,4613,4614,4615,4616,4617,4618,4619,4620,4621,4622,4623,4624,4625,4626,4627,4628,4631,4632,4633,4634,4635,4636,4637,4638,4639,4640,4641,4642,4643,4644,4645,4646,4647,4648,4649,5013,5014,5015,5016,5017,5018,5019,5020,5021,5022,5023,5024,5025,5026,5027,5028,5029,5030,5031,5034,5035,5036,5037,5038,5039,5040,5041,5042,5043,5044,5045,5046,5047,5048,5049,5050,5051,5052,5409,5410,5411,5412,5413,5414,5415,5416,5417,5418,5419,5420,5421,5422,5423,5424,5425,5426,5427,5430,5431,5432,5433,5434,5435,5436,5437,5438,5439,5440,5441,5442,5443,5444,5445,5446,5447,5448,5799,5800,5801,5802,5803,5804,5805,5806,5807,5808,5809,5810,5811,5812,5813,5814,5815,5816,5817,17240,17241,17242,17243,17244,17245,17246,17247,17248,17249,17250,17251,17454,17455,17456,17457,17458,17459,17460,17461,17462,17463,17464,17465,17863,17864,17865,17866,17867,17868,17869,17870,17871,17872,17873,17874,17877,17878,17879,17880,17881,17882,17883,17884,17885,17886,17887,17888,18279,18280,18281,18282,18283,18284,18285,18286,18287,18288,18289,18290,18293,18294,18295,18296,18297,18298,18299,18300,18301,18302,18303,18304,18689,18690,18691,18692,18693,18694,18695,18696,18697,18698,18699,18700,18703,18704,18705,18706,18707,18708,18709,18710,18711,18712,18713,18714,19092,19093,19094,19095,19096,19097,19098,19099,19100,19101,19102,19103,19106,19107,19108,19109,19110,19111,19112,19113,19114,19115,19116,19117,19488,19489,19490,19491,19492,19493,19494,19495,19496,19497,19498,19499,19502,19503,19504,19505,19506,19507,19508,19509,19510,19511,19512,19513,19878,19879,19880,19881,19882,19883,19884,19885,19886,19887,19888,19889', '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_T29t03.J075716+753000_P73545v1_2020_10_13T20_51_10.293/working/VLASS2.1.sb38719425.eb38722999.59135.57082381945_split.ms']
hm_noisethreshold
-999.0
hm_lownoisethreshold
-999.0
overwrite_on_export
True
hm_sidelobethreshold
-999.0
Tasks Execution Statistics
Start time
2020-11-07 22:48:14.378
End
2020-11-09 04:22:40.081
Duration
1 day, 5:34:25.703
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (167.3 KB)