4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
7190 (TARGET)
2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17
I
centre frequency of image
3.0000GHz (LSRK)
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beam
2.51 x 2.14 arcsec
beam p.a.
31.7deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000663 Jy/beam
n-sigma * final scaled MAD of residual
0.000622 Jy/beam
clean residual peak / scaled MAD
4.51
non-pbcor image RMS
0.00012 Jy/beam
flatnoise image max / min
0.0292 / -0.000755 Jy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
2731
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.1.ql.T17t19.J141423+243000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
tlimit
2.0
hm_perchanweightdensity
False
hm_npixels
0
hm_negativethreshold
-999.0
weighting
briggs
hm_masking
none
hm_minpercentchange
-999.0
masklimit
2.0
hm_nsigma
0.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_auto/spool/quicklook/VLASS2.1_T17t19.J141423+243000_P70468v1_2020_09_06T22_57_06.489/working
hm_cleaning
manual
hm_growiterations
-999
cleancontranges
False
hm_fastnoise
True
hm_minbeamfrac
-999.0
hm_dogrowprune
True
calcsb
False
target_list
[{'phasecenter': 'J2000 14:14:23.564 +24.30.0.0000', 'scales': [0], 'sensitivity': (0.0, None, None), 'spw': '2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17', 'num_all_spws': None, 'imagename': 'VLASS2.1.ql.T17t19.J141423+243000.10.2048.v1', 'spwsel_topo': None, 'nterms': 2, 'threshold': '', 'nbin': -1, 'imsize': [5760, 5760], 'pblimit': None, 'hm_nsigma': None, 'num_good_spws': None, 'antenna': None, 'width': '', 'conjbeams': False, 'mosweight': None, 'cell': '1.0arcsec', 'start': '', 'is_per_eb': None, 'restfreq': None, 'spwsel_lsrk': None, 'gridder': 'mosaic', 'cycleniter': -999, 'field': '7190,7191,7192,7193,7194,7195,7196,7197,7198,7199,7200,7201,7202,7203,7206,7207,7208,7209,7210,7211,7212,7213,7214,7215,7216,7217,7218,7219,7608,7609,7610,7611,7612,7613,7614,7615,7616,7617,7618,7619,7620,7621,7624,7625,7626,7627,7628,7629,7630,7631,7632,7633,7634,7635,7636,7637,8024,8025,8026,8027,8028,8029,8030,8031,8032,8033,8034,8035,8036,8037,8040,8041,8042,8043,8044,8045,8046,8047,8048,8049,8050,8051,8052,8053,8440,8441,8442,8443,8444,8445,8446,8447,8448,8449,8450,8451,8452,8453,8456,8457,8458,8459,8460,8461,8462,8463,8464,8465,8466,8467,8468,8469,8855,8856,8857,8858,8859,8860,8861,8862,8863,8864,8865,8866,8867,8868', 'stokes': 'I', 'datacolumn': 'data', 'reffreq': '3.0GHz', 'intent': 'TARGET', 'uvrange': None, 'cyclefactor': -999.0, 'robust': 1.0, 'niter': 20000, 'nchan': -1, 'deconvolver': 'mtmfs', 'vis': None, 'cfcache': '', 'mask': '', 'spwsel_all_cont': None, 'usepointing': None, 'specmode': 'mfs', 'uvtaper': []}]
parallel
automatic
vis
['/lustre/aoc/cluster/pipeline/vlass_auto/spool/quicklook/VLASS2.1_T17t19.J141423+243000_P70468v1_2020_09_06T22_57_06.489/working/VLASS2.1.sb38617404.eb38633387.59098.857396747684_split.ms']
hm_noisethreshold
-999.0
hm_lownoisethreshold
-999.0
overwrite_on_export
True
hm_sidelobethreshold
-999.0
Tasks Execution Statistics
Start time
2020-10-24 00:40:19.832
End
2020-10-24 03:08:21.535
Duration
2:28:01.702
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (74.0 KB)