4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
25050 (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
2.79 x 1.65 arcsec
beam p.a.
50.3deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000662 Jy/beam
n-sigma * final scaled MAD of residual
0.000600 Jy/beam
clean residual peak / scaled MAD
4.53
non-pbcor image RMS
0.12 mJy/beam
flatnoise image max / min
61 / -1.25 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
7765
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T04t12.J074827-243000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_growiterations
-999
hm_sidelobethreshold
-999.0
cleancontranges
False
hm_nsigma
0.0
overwrite_on_export
True
calcsb
False
hm_maxpsffraction
-999.0
hm_masking
none
hm_perchanweightdensity
False
parallel
automatic
hm_minpsffraction
-999.0
hm_cyclefactor
-999.0
hm_minpercentchange
-999.0
hm_minbeamfrac
-999.0
hm_fastnoise
True
hm_negativethreshold
-999.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T04t12.J074827-243000_P100213v1_2022_02_18T16_14_07.136/working/VLASS2.2.sb41167225.eb41379482.59628.8992043287_split.ms']
hm_dogrowprune
True
clearlist
True
masklimit
2.0
hm_cleaning
manual
hm_noisethreshold
-999.0
hm_lownoisethreshold
-999.0
target_list
[{'antenna': None, 'field': '25050,25051,25052,25053,25054,25055,25056,25057,25058,25059,25060,25061,25062,25063,25064,25065,25066,25067,25068,25069,25070,25071,25072,25073,25074,25075,25170,25171,25172,25173,25174,25175,25176,25177,25178,25179,25180,25181,25182,25183,25184,25185,25186,25187,25188,25189,25190,25191,25192,25193,25194,25195,25462,25463,25464,25465,25466,25467,25468,25469,25470,25471,25472,25473,25474,25475,25476,25477,25478,25479,25480,25481,25482,25483,25484,25485,25486,25487,25582,25583,25584,25585,25586,25587,25588,25589,25590,25591,25592,25593,25594,25595,25596,25597,25598,25599,25600,25601,25602,25603,25604,25605,25606,25607,25874,25875,25876,25877,25878,25879,25880,25881,25882,25883,25884,25885,25886,25887,25888,25889,25890,25891,25892,25893,25894,25895,25896,25897,25898,25899,25994,25995,25996,25997,25998,25999,26000,26001,26002,26003,26004,26005,26006,26007,26008,26009,26010,26011,26012,26013,26014,26015,26016,26017,26018,26019,26288,26289,26290,26291,26292,26293,26294,26295,26296,26297,26298,26299,26300,26301,26302,26303,26304,26305,26306,26307,26308,26309,26310,26311,26312,26313,26408,26409,26410,26411,26412,26413,26414,26415,26416,26417,26418,26419,26420,26421,26422,26423,26424,26425,26426,26427,26428,26429,26430,26431,26432,26433', '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 07:48:27.633 -24.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T04t12.J074827-243000.10.2048.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}]
weighting
briggs
hm_npixels
0
tlimit
2.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T04t12.J074827-243000_P100213v1_2022_02_18T16_14_07.136/working
Tasks Execution Statistics
Start time
2022-04-27 20:44:45.026
End
2022-04-28 17:27:36.695
Duration
20:42:51.669
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (209.7 KB)