14. Tclean/MakeImages
Make target aggregate continuum images
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QA Score: 1.00
Image Details
Field
Spw
Pol
Image details
Image result
6991 (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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View major cycle table...
beam
2.67 x 2.13 arcsec
beam p.a.
-58.8deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.000654 Jy/beam
n-sigma * final scaled MAD of residual
0.000551 Jy/beam
flux in positive model image components
0.74 Jy/pixel
flux in negative model image components
-0.047 Jy/pixel
flux in model image (inner square deg.)
0.63 Jy/pixel
total number of major cycles done
29
clean residual peak / scaled MAD
5.47
non-pbcor image RMS
0.1 mJy/beam
flatnoise image max / min
85.9 / -0.709 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
1800
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s14_0.VLASS2.1.se.T25t07.J081821+573000.06.2048.v1.I.iter3.image.tt0
data type
Input Parameters
hm_minbeamfrac
-999.0
hm_perchanweightdensity
None
hm_maxpsffraction
-999.0
hm_negativethreshold
-999.0
cleancontranges
False
hm_cleaning
rms
vis
['VLASS2.1.sb38719425.eb38722999.59135.57082381945_split_split.ms']
drcorrect
-999.0
hm_npixels
0
hm_weighting
None
hm_sidelobethreshold
-999.0
target_list
[{'antenna': None, 'field': '6991,6992,6993,6994,6995,6996,6997,6998,6999,7000,7001,7002,7003,7004,7005,7006,7007,7008,7009,7010,7011,7012,7013,7330,7331,7332,7333,7334,7335,7336,7337,7338,7339,7340,7341,7342,7343,7344,7345,7346,7347,7348,7349,7350,7351,7352,7433,7434,7435,7436,7437,7438,7439,7440,7441,7442,7443,7444,7445,7446,7447,7448,7449,7450,7451,7452,7453,7454,7770,7771,7772,7773,7774,7775,7776,7777,7778,7779,7780,7781,7782,7783,7784,7785,7786,7787,7788,7789,7790,7791,7792,7871,7872,7873,7874,7875,7876,7877,7878,7879,7880,7881,7882,7883,7884,7885,7886,7887,7888,7889,7890,7891,7892,7893,8090,8091,8092,8093,8094,8095,8096,8097,8098,8099,8100,8101,8102,8103,8104,8105,8106,8107,8108,8109,8110,8111,8112,8424,8425,8426,8427,8428,8429,8430,8431,8432,8433,8434,8435,8436,8437,8438,8439,8440,8441,8442,8443,8444,8445,8446,8525,8526,8527,8528,8529,8530,8531,8532,8533,8534,8535,8536,8537,8538,8539,8540,8541,8542,8543,8544,8545,8546,8856,8857,8858,8859,8860,8861,8862,8863,8864,8865,8866,8867,8868,8869,8870,8871,8872,8873,8874,8875,8876,8877,8878', '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': '0.6arcsec', 'cfcache': '', 'imsize': [9600, 9600], 'pblimit': None, 'phasecenter': 'J2000 08:18:21.647 +57.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'corrected', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T25t07.J081821+573000.06.2048.v1', 'start': '', 'width': '', 'nbin': -1, 'nchan': -1, 'stokes': 'I', 'nterms': 2, 'robust': 1.0, 'uvrange': '<12km', 'bl_ratio': None, 'uvtaper': '', 'scales': None, 'niter': 20000, 'cycleniter': -999, 'cyclefactor': -999.0, 'nmajor': 220, 'sensitivity': 0.0, 'threshold': '', 'reffreq': '3.0GHz', 'restfreq': None, 'vis': None, 'is_per_eb': None, 'usepointing': None, 'mosweight': None, 'drcorrect': None, 'flagpct': None, 'hm_nsigma': None, 'conjbeams': False, 'cfcache_nowb': None, 'mask': ['s5_0.VLASS2.1.se.T25t07.J081821+573000.06.2048.v1.QLcatmask-tier1.mask', 's13_0.VLASS2.1.se.T25t07.J081821+573000.06.2048.v1.combined-tier2.mask', 'pb'], 'pbmask': None}]
tlimit
2.0
hm_fastnoise
None
parallel
automatic
hm_dogrowprune
None
hm_growiterations
-999
hm_minpsffraction
-999.0
hm_noisethreshold
-999.0
masklimit
2.0
hm_masking
manual
hm_minpercentchange
-999.0
hm_lownoisethreshold
-999.0
hm_cyclefactor
-999.0
overwrite_on_export
True
output_dir
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
calcsb
False
hm_nsigma
0.0
Tasks Execution Statistics
Start time
2025-02-13 00:45:04.101
End
2025-02-13 15:13:45.539
Duration
14:28:41.438
Note, WebLog generation is not included in the time.
CASA logs for stage 14
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download
stage14/casapy.log (540.0 KiB)