6. Tclean/MakeImages
Make target aggregate continuum images
Back
QA Score: 1.00
Image Details
Field
Spw
Pol
Image details
Image result
8194 (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...
View major cycle table...
beam
2.69 x 2.56 arcsec
beam p.a.
-38.5deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00187 Jy/beam
n-sigma * final scaled MAD of residual
0.00166 Jy/beam
flux fraction outside clean mask
0.00792
flux in positive model image components
0.54 Jy/pixel
flux in negative model image components
-0.00054 Jy/pixel
flux in model image (inner square deg.)
0.34 Jy/pixel
total number of major cycles done
7
clean residual peak / scaled MAD
10.09
non-pbcor image RMS
0.13 mJy/beam
flatnoise image max / min
56.9 / -1.22 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
1037
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s6_0.VLASS3.2.se.T19t28.J220721+343000.06.2048.v1.I.iter1.image.tt0
data type
Input Parameters
hm_negativethreshold
-999.0
drcorrect
-999.0
hm_lownoisethreshold
-999.0
output_dir
hm_growiterations
-999
overwrite_on_export
True
hm_npixels
0
tlimit
2.0
hm_maxpsffraction
-999.0
hm_weighting
None
vis
['VLASS3.2.sb45665927.eb46086746.60447.529309328704_split_split.ms']
calcsb
False
hm_cyclefactor
-999.0
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
hm_perchanweightdensity
None
hm_sidelobethreshold
-999.0
hm_fastnoise
None
hm_noisethreshold
-999.0
hm_dogrowprune
None
masklimit
2.0
cleancontranges
False
hm_minbeamfrac
-999.0
hm_minpercentchange
-999.0
hm_masking
manual
parallel
automatic
target_list
[{'antenna': None, 'field': '8194,8195,8196,8197,8198,8199,8200,8201,8202,8203,8204,8205,8206,8207,8208,8209,8210,8211,8212,8213,8214,8215,8216,8333,8334,8335,8336,8337,8338,8339,8340,8341,8342,8343,8344,8345,8346,8347,8348,8349,8350,8351,8352,8353,8354,8355,8594,8595,8596,8597,8598,8599,8600,8601,8602,8603,8604,8605,8606,8607,8608,8609,8610,8611,8612,8613,8614,8615,8616,8734,8735,8736,8737,8738,8739,8740,8741,8742,8743,8744,8745,8746,8747,8748,8749,8750,8751,8752,8753,8754,8755,8996,8997,8998,8999,9000,9001,9002,9003,9004,9005,9006,9007,9008,9009,9010,9011,9012,9013,9014,9015,9016,9017,9136,9137,9138,9139,9140,9141,9142,9143,9144,9145,9146,9147,9148,9149,9150,9151,9152,9153,9154,9155,9156,9157,9398,9399,9400,9401,9402,9403,9404,9405,9406,9407,9408,9409,9410,9411,9412,9413,9414,9415,9416,9417,9418,9419,9420,9539,9540,9541,9542,9543,9544,9545,9546,9547,9548,9549,9550,9551,9552,9553,9554,9555,9556,9557,9558,9559,9560,9561,9802,9803,9804,9805,9806,9807,9808,9809,9810,9811,9812,9813,9814,9815,9816,9817,9818,9819,9820,9821,9822,9823,9824,9943,9944,9945,9946,9947,9948,9949,9950,9951,9952,9953,9954,9955,9956,9957,9958,9959,9960,9961,9962,9963,9964,9965', '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 22:07:21.700 +34.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS3.2.se.T19t28.J220721+343000.06.2048.v1', 'start': '', 'width': '', 'nbin': -1, 'nchan': -1, 'stokes': 'I', 'nterms': 2, 'robust': -2.0, 'uvrange': '<12km', 'bl_ratio': None, 'uvtaper': ['2.6476arcsec'], '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.VLASS3.2.se.T19t28.J220721+343000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_cleaning
rms
hm_nsigma
0.0
hm_minpsffraction
-999.0
Tasks Execution Statistics
Start time
2025-08-04 17:22:22.715
End
2025-08-04 23:25:24.698
Duration
6:03:01.982
Note, WebLog generation is not included in the time.
CASA logs for stage 6
View
or
download
stage6/casapy.log (284.6 KiB)