5. Tclean/MakeImages
Make target aggregate continuum images
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Warning!
Flux fraction outside cleanmask is 0.769, exceeds 0.2 limit!
Image Details
Field
Spw
Pol
Image details
Image result
7842 (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
2.62 x 2.39 arcsec
beam p.a.
-80.2deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00281 Jy/beam
n-sigma * final scaled MAD of residual
0.00257 Jy/beam
flux fraction outside clean mask
0.769
flux in positive model image components
0.82 Jy/pixel
flux in negative model image components
-0.044 Jy/pixel
flux in model image (inner square deg.)
0.41 Jy/pixel
total number of major cycles done
7
clean residual peak / scaled MAD
671.98
non-pbcor image RMS
0.18 mJy/beam
flatnoise image max / min
157 / -34.7 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
1021
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s5_0.VLASS2.1.se.T13t12.J075027+103000.06.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_perchanweightdensity
None
hm_cyclefactor
-999.0
overwrite_on_export
True
hm_fastnoise
None
hm_growiterations
-999
hm_masking
manual
hm_cleaning
rms
tlimit
2.0
hm_weighting
None
hm_npixels
0
vis
['VLASS2.1.sb38505794.eb38515224.59048.69954878472_split_split.ms']
hm_noisethreshold
-999.0
hm_minbeamfrac
-999.0
cleancontranges
False
hm_minpercentchange
-999.0
hm_sidelobethreshold
-999.0
calcsb
False
masklimit
2.0
parallel
automatic
hm_dogrowprune
None
hm_negativethreshold
-999.0
hm_minpsffraction
-999.0
hm_lownoisethreshold
-999.0
target_list
[{'antenna': None, 'field': '7842,7843,7844,7845,7846,7847,7848,7849,7850,7851,7852,7853,7854,7855,7856,7857,7858,7859,7860,7861,7862,7863,7864,7865,7866,7867,7868,7869,7870,7871,7872,8145,8146,8147,8148,8149,8150,8151,8152,8153,8154,8155,8156,8157,8158,8159,8160,8161,8162,8163,8164,8165,8166,8167,8168,8169,8170,8171,8172,8173,8174,8175,8242,8243,8244,8245,8246,8247,8248,8249,8250,8251,8252,8253,8254,8255,8256,8257,8258,8259,8260,8261,8262,8263,8264,8265,8266,8267,8268,8269,8270,8271,8272,8545,8546,8547,8548,8549,8550,8551,8552,8553,8554,8555,8556,8557,8558,8559,8560,8561,8562,8563,8564,8565,8566,8567,8568,8569,8570,8571,8572,8573,8574,8575,8642,8643,8644,8645,8646,8647,8648,8649,8650,8651,8652,8653,8654,8655,8656,8657,8658,8659,8660,8661,8662,8663,8664,8665,8666,8667,8668,8669,8670,8671,8672,8945,8946,8947,8948,8949,8950,8951,8952,8953,8954,8955,8956,8957,8958,8959,8960,8961,8962,8963,8964,8965,8966,8967,8968,8969,8970,8971,8972,8973,8974,8975,9042,9043,9044,9045,9046,9047,9048,9049,9050,9051,9052,9053,9054,9055,9056,9057,9058,9059,9060,9061,9062,9063,9064,9065,9066,9067,9068,9069,9070,9071,9072,9345,9346,9347,9348,9349,9350,9351,9352,9353,9354,9355,9356,9357,9358,9359,9360,9361,9362,9363,9364,9365,9366,9367,9368,9369,9370,9371,9372,9373,9374,9375,9442,9443,9444,9445,9446,9447,9448,9449,9450,9451,9452,9453,9454,9455,9456,9457,9458,9459,9460,9461,9462,9463,9464,9465,9466,9467,9468,9469,9470,9471,9472,9745,9746,9747,9748,9749,9750,9751,9752,9753,9754,9755,9756,9757,9758,9759,9760,9761,9762,9763,9764,9765,9766,9767,9768,9769,9770,9771,9772,9773,9774,9775,9842,9843,9844,9845,9846,9847,9848,9849,9850,9851,9852,9853,9854,9855,9856,9857,9858,9859,9860,9861,9862,9863,9864,9865,9866,9867,9868,9869,9870,9871,10143,10144,10145,10146,10147,10148,10149,10150,10151,10152,10153,10154,10155,10156,10157,10158,10159,10160,10161,10162,10163,10164,10165,10166,10167,10168,10169,10170,10171,10172,10173', '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': [12500, 12500], 'pblimit': None, 'phasecenter': 'J2000 07:50:27.768 +10.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T13t12.J075027+103000.06.2048.v1', 'start': '', 'width': '', 'nbin': -1, 'nchan': -1, 'stokes': 'I', 'nterms': 2, 'robust': -2.0, 'uvrange': '<12km', 'bl_ratio': None, 'uvtaper': ['3arcsec'], 'scales': None, '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': 's4_0.VLASS2.1.se.T13t12.J075027+103000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_maxpsffraction
-999.0
hm_nsigma
0.0
output_dir
Tasks Execution Statistics
Start time
2023-11-01 21:16:34.269
End
2023-11-02 08:19:14.138
Duration
11:02:39.869
Note, WebLog generation is not included in the time.
CASA logs for stage 5
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stage5/casapy.log (83.6 KiB)