4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
1201 (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
2.59 x 2.34 arcsec
beam p.a.
-42.2deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000625 Jy/beam
n-sigma * final scaled MAD of residual
0.000542 Jy/beam
clean residual peak / scaled MAD
-4.51
non-pbcor image RMS
0.11 mJy/beam
flatnoise image max / min
79 / -1.04 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
18382
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS3.1.ql.T25t08.J103849+593000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_minpsffraction
-999.0
hm_npixels
0
hm_weighting
None
target_list
[{'antenna': None, 'field': '1201,1202,1203,1204,1205,1206,1207,1208,1209,1210,1211,1212,1213,1214,1215,1216,1217,1218,1219,1585,1586,1587,1588,1589,1590,1591,1592,1593,1594,1595,1596,1597,1598,1599,1600,1601,1602,1603,1606,1607,1608,1609,1610,1611,1612,1613,1614,1615,1616,1617,1618,1619,1620,1621,1622,1623,1624,1992,1993,1994,1995,1996,1997,1998,1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2013,2014,2015,2016,2017,2018,2019,2020,2021,2022,2023,2024,2025,2026,2027,2028,2029,2030,2031,2403,2404,2405,2406,2407,2408,2409,2410,2411,2412,2413,2414,2415,2416,2417,2418,2419,2420,2421,2424,2425,2426,2427,2428,2429,2430,2431,2432,2433,2434,2435,2436,2437,2438,2439,2440,2441,2442,2816,2817,2818,2819,2820,2821,2822,2823,2824,2825,2826,2827,2828,2829,2830,2831,2832,2833,2834,2837,2838,2839,2840,2841,2842,2843,2844,2845,2846,2847,2848,2849,2850,2851,2852,2853,2854,2855,3233,3234,3235,3236,3237,3238,3239,3240,3241,3242,3243,3244,3245,3246,3247,3248,3249,3250,3251,3254,3255,3256,3257,3258,3259,3260,3261,3262,3263,3264,3265,3266,3267,3268,3269,3270,3271,3272,3652,3653,3654,3655,3656,3657,3658,3659,3660,3661,3662,3663,3664,3665,3666,3667,3668,3669,3670,3673,3674,3675,3676,3677,3678,3679,3680,3681,3682,3683,3684,3685,3686,3687,3688,3689,3690,3691,8326,8327,8328,8329,8330,8331,8332,8333,8334,8335,8336,8337,8338,8716,8717,8718,8719,8720,8721,8722,8723,8724,8725,8726,8727,8728,8731,8732,8733,8734,8735,8736,8737,8738,8739,8740,8741,8742,8743,9123,9124,9125,9126,9127,9128,9129,9130,9131,9132,9133,9134,9135,9138,9139,9140,9141,9142,9143,9144,9145,9146,9147,9148,9149,9150,9534,9535,9536,9537,9538,9539,9540,9541,9542,9543,9544,9545,9546,9549,9550,9551,9552,9553,9554,9555,9556,9557,9558,9559,9560,9561,9947,9948,9949,9950,9951,9952,9953,9954,9955,9956,9957,9958,9959,9962,9963,9964,9965,9966,9967,9968,9969,9970,9971,9972,9973,9974,10364,10365,10366,10367,10368,10369,10370,10371,10372,10373,10374,10375,10376,10379,10380,10381,10382,10383,10384,10385,10386,10387,10388,10389,10390,10391,10783,10784,10785,10786,10787,10788,10789,10790,10791,10792,10793,10794,10795,10798,10799,10800,10801,10802,10803,10804,10805,10806,10807,10808,10809,10810', '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 10:38:49.925 +59.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS3.1.ql.T25t08.J103849+593000.10.2048.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_cleaning
manual
hm_nsigma
0.0
overwrite_on_export
True
tlimit
2.0
masklimit
2.0
parallel
automatic
hm_growiterations
-999
hm_minpercentchange
-999.0
hm_maxpsffraction
-999.0
hm_noisethreshold
-999.0
vis
['VLASS3.1.sb43609681.eb43662720.60003.25522101852_split_split.ms']
hm_cyclefactor
-999.0
hm_masking
none
calcsb
False
output_dir
cleancontranges
False
hm_dogrowprune
None
hm_sidelobethreshold
-999.0
hm_fastnoise
None
hm_lownoisethreshold
-999.0
hm_negativethreshold
-999.0
hm_minbeamfrac
-999.0
hm_perchanweightdensity
None
Tasks Execution Statistics
Start time
2023-03-10 01:01:07.053
End
2023-03-12 09:52:10.852
Duration
2 days, 8:51:03.799
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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download
stage4/casapy.log (256.5 KiB)