4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
8610 (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
2.39 x 2.23 arcsec
beam p.a.
-7.9deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000605 Jy/beam
n-sigma * final scaled MAD of residual
0.000494 Jy/beam
clean residual peak / scaled MAD
4.54
non-pbcor image RMS
97 uJy/beam
flatnoise image max / min
176 / -1.54 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
7653
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T22t04.J030838+463000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_growiterations
-999
calcsb
False
hm_minpsffraction
-999.0
cleancontranges
False
hm_dogrowprune
True
tlimit
2.0
hm_minpercentchange
-999.0
target_list
[{'antenna': None, 'field': '8610,8611,8612,8613,8614,8615,8616,8617,8618,8619,8620,8621,8622,8623,8624,8625,8626,8627,8628,8629,8630,8631,8632,8671,8672,8673,8674,8675,8676,8677,8678,8679,8680,8681,8682,8683,8684,8685,8686,8687,8688,8689,8690,8691,8692,8693,9027,9028,9029,9030,9031,9032,9033,9034,9035,9036,9037,9038,9039,9040,9041,9042,9043,9044,9045,9046,9047,9048,9049,9088,9089,9090,9091,9092,9093,9094,9095,9096,9097,9098,9099,9100,9101,9102,9103,9104,9105,9106,9107,9108,9109,9110,9446,9447,9448,9449,9450,9451,9452,9453,9454,9455,9456,9457,9458,9459,9460,9461,9462,9463,9464,9465,9466,9467,9508,9509,9510,9511,9512,9513,9514,9515,9516,9517,9518,9519,9520,9521,9522,9523,9524,9525,9526,9527,9528,9529,9867,9868,9869,9870,9871,9872,9873,9874,9875,9876,9877,9878,9879,9880,9881,9882,9883,9884,9885,9886,9887,9888,9929,9930,9931,9932,9933,9934,9935,9936,9937,9938,9939,9940,9941,9942,9943,9944,9945,9946,9947,9948,9949,9950,10289,10290,10291,10292,10293,10294,10295,10296,10297,10298,10299,10300,10301,10302,10303,10304,10305,10306,10307,10308,10309,10310,10311,10352,10353,10354,10355,10356,10357,10358,10359,10360,10361,10362,10363,10364,10365,10366,10367,10368,10369,10370,10371,10372,10373,10374', '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': [5760, 5760], 'pblimit': None, 'phasecenter': 'J2000 03:08:38.240 +46.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T22t04.J030838+463000.10.2048.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_fastnoise
True
hm_nsigma
0.0
clearlist
True
hm_sidelobethreshold
-999.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T22t04.J030838+463000_P92545v1_2021_11_24T22_48_56.218/working/VLASS2.2.sb40869292.eb40982614.59542.13818863426_split.ms']
weighting
briggs
hm_npixels
0
hm_noisethreshold
-999.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T22t04.J030838+463000_P92545v1_2021_11_24T22_48_56.218/working
hm_negativethreshold
-999.0
hm_perchanweightdensity
False
overwrite_on_export
True
hm_cleaning
manual
hm_masking
none
hm_minbeamfrac
-999.0
hm_lownoisethreshold
-999.0
hm_cyclefactor
-999.0
parallel
automatic
masklimit
2.0
hm_maxpsffraction
-999.0
Tasks Execution Statistics
Start time
2022-01-12 03:27:37.134
End
2022-01-12 15:42:25.589
Duration
12:14:48.455
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (142.5 KB)