4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
8774 (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...
beam
3.18 x 2.21 arcsec
beam p.a.
-81.8deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000578 Jy/beam
n-sigma * final scaled MAD of residual
0.000538 Jy/beam
clean residual peak / scaled MAD
-4.54
non-pbcor image RMS
0.11 mJy/beam
flatnoise image max / min
61.9 / -0.68 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
3792
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T22t16.J154804+453000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
cleancontranges
False
clearlist
True
target_list
[{'antenna': None, 'field': '8774,8775,8776,8777,8778,8779,8780,8781,8782,8783,8784,8785,8786,8787,8788,8789,8790,8791,8792,8793,8794,8795,8796,9118,9119,9120,9121,9122,9123,9124,9125,9126,9127,9128,9129,9130,9131,9132,9133,9134,9135,9136,9137,9138,9139,9140,9333,9334,9335,9336,9337,9338,9339,9340,9341,9342,9343,9344,9345,9346,9347,9348,9349,9350,9351,9352,9353,9354,9355,9420,9421,9422,9423,9424,9425,9426,9427,9428,9429,9430,9431,9432,9433,9434,9435,9436,9437,9438,9439,9440,9441,9761,9762,9763,9764,9765,9766,9767,9768,9769,9770,9771,9772,9773,9774,9775,9776,9777,9778,9779,9780,9781,9782,9783,9848,9849,9850,9851,9852,9853,9854,9855,9856,9857,9858,9859,9860,9861,9862,9863,9864,9865,9866,9867,9868,9869,10188,10189,10190,10191,10192,10193,10194,10195,10196,10197,10198,10199,10200,10201,10202,10203,10204,10205,10206,10207,10208,10209,10400,10401,10402,10403,10404,10405,10406,10407,10408,10409,10410,10411,10412,10413,10414,10415,10416,10417,10418,10419,10420,10421,10422,10485,10486,10487,10488,10489,10490,10491,10492,10493,10494,10495,10496,10497,10498,10499,10500,10501,10502,10503,10504,10505,10506,10507', '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 15:48:4.996 +45.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T22t16.J154804+453000.10.2048.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_cyclefactor
-999.0
hm_growiterations
-999
hm_dogrowprune
True
hm_nsigma
0.0
hm_npixels
0
hm_masking
none
hm_perchanweightdensity
False
overwrite_on_export
True
hm_minbeamfrac
-999.0
hm_minpercentchange
-999.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T22t16.J154804+453000_P90063v1_2021_11_22T00_32_12.474/working/VLASS2.2.sb40558516.eb40977342.59540.481115532406_split.ms']
hm_fastnoise
True
hm_sidelobethreshold
-999.0
hm_minpsffraction
-999.0
hm_cleaning
manual
hm_lownoisethreshold
-999.0
parallel
automatic
hm_negativethreshold
-999.0
calcsb
False
tlimit
2.0
hm_noisethreshold
-999.0
masklimit
2.0
weighting
briggs
hm_maxpsffraction
-999.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T22t16.J154804+453000_P90063v1_2021_11_22T00_32_12.474/working
Tasks Execution Statistics
Start time
2022-01-11 03:22:57.526
End
2022-01-11 10:15:29.823
Duration
6:52:32.297
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (93.7 KB)