4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
11621 (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)
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beam
2.73 x 2.24 arcsec
beam p.a.
-86.9deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000615 Jy/beam
n-sigma * final scaled MAD of residual
0.000555 Jy/beam
clean residual peak / scaled MAD
4.54
non-pbcor image RMS
0.11 mJy/beam
flatnoise image max / min
31.3 / -0.693 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
6673
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T22t17.J165249+443000.10.2048.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
clearlist
True
hm_cyclefactor
-999.0
calcsb
False
hm_cleaning
manual
overwrite_on_export
True
hm_perchanweightdensity
False
hm_growiterations
-999
hm_minbeamfrac
-999.0
target_list
[{'antenna': None, 'field': '11621,11622,11623,11624,11625,11626,11627,11628,11629,11630,11631,11632,11633,11634,11635,11636,11637,11638,11639,11640,11641,11642,11643,11644,11645,11646,11647,11648,11649,11650,11651,11836,11837,11838,11839,11840,11841,11842,11843,11844,11845,11846,11847,11848,11849,11850,11851,11852,11853,11854,11855,11856,11857,11858,11859,11860,11861,11862,11863,11864,11865,11866,12214,12215,12216,12217,12218,12219,12220,12221,12222,12223,12224,12225,12226,12227,12228,12229,12230,12231,12232,12233,12234,12235,12236,12237,12238,12239,12240,12241,12242,12243,12244,12267,12268,12269,12270,12271,12272,12273,12274,12275,12276,12277,12278,12279,12280,12281,12282,12283,12284,12285,12286,12287,12288,12289,12290,12291,12292,12293,12294,12295,12296,12297,12647,12648,12649,12650,12651,12652,12653,12654,12655,12656,12657,12658,12659,12660,12661,12662,12663,12664,12665,12666,12667,12668,12669,12670,12671,12672,12673,12674,12675,12676,12677,12700,12701,12702,12703,12704,12705,12706,12707,12708,12709,12710,12711,12712,12713,12714,12715,12716,12717,12718,12719,12720,12721,12722,12723,12724,12725,12726,12727,12728,12729,12730,12917,12918,12919,12920,12921,12922,12923,12924,12925,12926,12927,12928,12929,12930,12931,12932,12933,12934,12935,12936,12937,12938,12939,12940,12941,12942,12943,12944,12945,12946,12947,13298,13299,13300,13301,13302,13303,13304,13305,13306,13307,13308,13309,13310,13311,13312,13313,13314,13315,13316,13317,13318,13319,13320,13321,13322,13323,13324,13325,13326,13327,13328,13329,13352,13353,13354,13355,13356,13357,13358,13359,13360,13361,13362,13363,13364,13365,13366,13367,13368,13369,13370,13371,13372,13373,13374,13375,13376,13377,13378,13379,13380,13381,13382,13735,13736,13737,13738,13739,13740,13741,13742,13743,13744,13745,13746,13747,13748,13749,13750,13751,13752,13753,13754,13755,13756,13757,13758,13759,13760,13761,13762,13763,13764,13765,13766,13789,13790,13791,13792,13793,13794,13795,13796,13797,13798,13799,13800,13801,13802,13803,13804,13805,13806,13807,13808,13809,13810,13811,13812,13813,13814,13815,13816,13817,13818,13819,13820', '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': [7290, 7290], 'pblimit': None, 'phasecenter': 'J2000 16:52:49.573 +44.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T22t17.J165249+443000.10.2048.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': -999, '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_fastnoise
True
hm_masking
none
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T22t17.J165249+443000_P94912v1_2021_11_02T22_44_15.307/working
hm_dogrowprune
True
hm_sidelobethreshold
-999.0
hm_lownoisethreshold
-999.0
hm_minpsffraction
-999.0
hm_negativethreshold
-999.0
parallel
automatic
hm_minpercentchange
-999.0
hm_npixels
0
masklimit
2.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T22t17.J165249+443000_P94912v1_2021_11_02T22_44_15.307/working/VLASS2.2.sb40889358.eb40941939.59520.58082511574_split.ms']
hm_maxpsffraction
-999.0
tlimit
2.0
hm_nsigma
0.0
cleancontranges
False
Tasks Execution Statistics
Start time
2021-11-20 00:15:18.063
End
2021-11-20 20:10:14.466
Duration
19:54:56.403
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (135.8 KB)