4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
22437 (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
2.63 x 2.43 arcsec
beam p.a.
50.4deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000676 Jy/beam
n-sigma * final scaled MAD of residual
0.000504 Jy/beam
clean residual peak / scaled MAD
-4.53
non-pbcor image RMS
99 uJy/beam
flatnoise image max / min
202 / -1.77 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
10130
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T21t05.J045449+403000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_cleaning
manual
hm_fastnoise
True
hm_masking
none
weighting
briggs
hm_nsigma
0.0
hm_dogrowprune
True
cleancontranges
False
masklimit
2.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T21t05.J045449+403000_P92254v1_2021_10_24T22_21_39.373/working
hm_minpsffraction
-999.0
overwrite_on_export
True
hm_maxpsffraction
-999.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T21t05.J045449+403000_P92254v1_2021_10_24T22_21_39.373/working/VLASS2.2.sb40868219.eb40883542.59511.22606768519_split.ms']
hm_npixels
0
hm_noisethreshold
-999.0
tlimit
2.0
parallel
automatic
target_list
[{'antenna': None, 'field': '22437,22438,22439,22440,22441,22442,22443,22444,22445,22446,22447,22448,22449,22450,22451,22452,22453,22454,22455,22456,22457,22458,22459,22460,22461,22462,22463,22464,22465,22466,22467,22468,22861,22862,22863,22864,22865,22866,22867,22868,22869,22870,22871,22872,22873,22874,22875,22876,22877,22878,22879,22880,22881,22882,22883,22884,22885,22886,22887,22888,22889,22890,22891,22892,22903,22904,22905,22906,22907,22908,22909,22910,22911,22912,22913,22914,22915,22916,22917,22918,22919,22920,22921,22922,22923,22924,22925,22926,22927,22928,22929,22930,22931,22932,22933,23326,23327,23328,23329,23330,23331,23332,23333,23334,23335,23336,23337,23338,23339,23340,23341,23342,23343,23344,23345,23346,23347,23348,23349,23350,23351,23352,23353,23354,23355,23356,23367,23368,23369,23370,23371,23372,23373,23374,23375,23376,23377,23378,23379,23380,23381,23382,23383,23384,23385,23386,23387,23388,23389,23390,23391,23392,23393,23394,23395,23396,23397,23398,23789,23790,23791,23792,23793,23794,23795,23796,23797,23798,23799,23800,23801,23802,23803,23804,23805,23806,23807,23808,23809,23810,23811,23812,23813,23814,23815,23816,23817,23818,23819,23830,23831,23832,23833,23834,23835,23836,23837,23838,23839,23840,23841,23842,23843,23844,23845,23846,23847,23848,23849,23850,23851,23852,23853,23854,23855,23856,23857,23858,23859,23860,24250,24251,24252,24253,24254,24255,24256,24257,24258,24259,24260,24261,24262,24263,24264,24265,24266,24267,24268,24269,24270,24271,24272,24273,24274,24275,24276,24277,24278,24279,24280,24291,24292,24293,24294,24295,24296,24297,24298,24299,24300,24301,24302,24303,24304,24305,24306,24307,24308,24309,24310,24311,24312,24313,24314,24315,24316,24317,24318,24319,24320,24321,24709,24710,24711,24712,24713,24714,24715,24716,24717,24718,24719,24720,24721,24722,24723,24724,24725,24726,24727,24728,24729,24730,24731,24732,24733,24734,24735,24736,24737,24738,24739', '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 04:54:49.626 +40.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T21t05.J045449+403000.10.2048.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_perchanweightdensity
False
hm_sidelobethreshold
-999.0
hm_minbeamfrac
-999.0
hm_growiterations
-999
hm_minpercentchange
-999.0
clearlist
True
calcsb
False
hm_lownoisethreshold
-999.0
hm_cyclefactor
-999.0
hm_negativethreshold
-999.0
Tasks Execution Statistics
Start time
2021-11-06 10:27:07.908
End
2021-11-07 17:50:56.206
Duration
1 day, 7:23:48.297
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (179.5 KB)