4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
21577 (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)
View other QA images...
beam
2.82 x 2.45 arcsec
beam p.a.
-48.0deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000719 Jy/beam
n-sigma * final scaled MAD of residual
0.000628 Jy/beam
clean residual peak / scaled MAD
4.50
non-pbcor image RMS
0.00012 Jy/beam
flatnoise image max / min
0.0662 / -0.00132 Jy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
5633
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.1.ql.T25t14.J183643+573000.10.2048.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_T25t14.J183643+573000_P63627v1_2020_08_04T20_56_54.530/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 18:36:43.294 +57.30.0.0000', '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.T25t14.J183643+573000.10.2048.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': '21577,21578,21579,21580,21581,21582,21583,21584,21585,21586,21587,21588,21589,21590,21591,21592,21593,21594,21595,21596,21597,21598,21599,21600,21601,21604,21605,21606,21607,21608,21609,21610,21611,21612,21613,21614,21615,21616,21617,21618,21619,21620,21621,21622,21623,21624,21625,21626,21627,21628,22018,22019,22020,22021,22022,22023,22024,22025,22026,22027,22028,22029,22030,22031,22032,22033,22034,22035,22036,22037,22038,22039,22040,22041,22042,22045,22046,22047,22048,22049,22050,22051,22052,22053,22054,22055,22056,22057,22058,22059,22060,22061,22062,22063,22064,22065,22066,22067,22068,22069,22456,22457,22458,22459,22460,22461,22462,22463,22464,22465,22466,22467,22468,22469,22470,22471,22472,22473,22474,22475,22476,22477,22478,22479,22480,22674,22675,22676,22677,22678,22679,22680,22681,22682,22683,22684,22685,22686,22687,22688,22689,22690,22691,22692,22693,22694,22695,22696,22697,22698,22701,22702,22703,22704,22705,22706,22707,22708,22709,22710,22711,22712,22713,22714,22715,22716,22717,22718,22719,22720,22721,22722,22723,22724,23108,23109,23110,23111,23112,23113,23114,23115,23116,23117,23118,23119,23120,23121,23122,23123,23124,23125,23126,23127,23128,23129,23130,23131,23134,23135,23136,23137,23138,23139,23140,23141,23142,23143,23144,23145,23146,23147,23148,23149,23150,23151,23152,23153,23154,23155,23156,23157,23539,23540,23541,23542,23543,23544,23545,23546,23547,23548,23549,23550,23551,23552,23553,23554,23555,23556,23557,23558,23559,23560,23561,23562,23753,23754,23755,23756,23757,23758,23759,23760,23761,23762,23763,23764,23765,23766,23767,23768,23769,23770,23771,23772,23773,23774,23775,23776', '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_T25t14.J183643+573000_P63627v1_2020_08_04T20_56_54.530/working/VLASS2.1.sb38522718.eb38555682.59065.0341228125_split.ms']
hm_noisethreshold
-999.0
hm_lownoisethreshold
-999.0
overwrite_on_export
True
hm_sidelobethreshold
-999.0
Tasks Execution Statistics
Start time
2020-08-21 07:05:55.528
End
2020-08-21 19:26:16.505
Duration
12:20:20.978
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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download
stage4/casapy.log (116.9 KB)