4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
8555 (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
2.51 x 2.28 arcsec
beam p.a.
60.6deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000564 Jy/beam
n-sigma * final scaled MAD of residual
0.000502 Jy/beam
clean residual peak / scaled MAD
4.54
non-pbcor image RMS
0.1 mJy/beam
flatnoise image max / min
245 / -1.5 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
9678
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T17t30.J220451+253000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_masking
none
overwrite_on_export
True
hm_minbeamfrac
-999.0
cleancontranges
False
hm_npixels
0
hm_nsigma
0.0
hm_minpercentchange
-999.0
hm_dogrowprune
True
hm_maxpsffraction
-999.0
hm_negativethreshold
-999.0
parallel
automatic
hm_fastnoise
True
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T17t30.J220451+253000_P86227v1_2021_11_30T21_31_34.603/working
clearlist
True
hm_cyclefactor
-999.0
hm_noisethreshold
-999.0
masklimit
2.0
hm_lownoisethreshold
-999.0
tlimit
2.0
hm_perchanweightdensity
False
hm_sidelobethreshold
-999.0
target_list
[{'antenna': None, 'field': '8555,8556,8557,8558,8559,8560,8561,8562,8563,8564,8565,8566,8567,8568,8569,8570,8571,8572,8573,8574,8575,8576,8577,8578,8579,8580,8581,8582,8583,8584,8585,8586,8739,8740,8741,8742,8743,8744,8745,8746,8747,8748,8749,8750,8751,8752,8753,8754,8755,8756,8757,8758,8759,8760,8761,8762,8763,8764,8765,8766,8767,8768,8769,8970,8971,8972,8973,8974,8975,8976,8977,8978,8979,8980,8981,8982,8983,8984,8985,8986,8987,8988,8989,8990,8991,8992,8993,8994,8995,8996,8997,8998,8999,9000,9177,9178,9179,9180,9181,9182,9183,9184,9185,9186,9187,9188,9189,9190,9191,9192,9193,9194,9195,9196,9197,9198,9199,9200,9201,9202,9203,9204,9205,9206,9207,9360,9361,9362,9363,9364,9365,9366,9367,9368,9369,9370,9371,9372,9373,9374,9375,9376,9377,9378,9379,9380,9381,9382,9383,9384,9385,9386,9387,9388,9389,9390,9591,9592,9593,9594,9595,9596,9597,9598,9599,9600,9601,9602,9603,9604,9605,9606,9607,9608,9609,9610,9611,9612,9613,9614,9615,9616,9617,9618,9619,9620,9621,9773,9774,9775,9776,9777,9778,9779,9780,9781,9782,9783,9784,9785,9786,9787,9788,9789,9790,9791,9792,9793,9794,9795,9796,9797,9798,9799,9800,9801,9802,9803,9804,10003,10004,10005,10006,10007,10008,10009,10010,10011,10012,10013,10014,10015,10016,10017,10018,10019,10020,10021,10022,10023,10024,10025,10026,10027,10028,10029,10030,10031,10032,10033,10034,10185,10186,10187,10188,10189,10190,10191,10192,10193,10194,10195,10196,10197,10198,10199,10200,10201,10202,10203,10204,10205,10206,10207,10208,10209,10210,10211,10212,10213,10214,10215,10216,10415,10416,10417,10418,10419,10420,10421,10422,10423,10424,10425,10426,10427,10428,10429,10430,10431,10432,10433,10434,10435,10436,10437,10438,10439,10440,10441,10442,10443,10444,10445,10446,10597,10598,10599,10600,10601,10602,10603,10604,10605,10606,10607,10608,10609,10610,10611,10612,10613,10614,10615,10616,10617,10618,10619,10620,10621,10622,10623,10624,10625,10626,10627,10628,10827,10828,10829,10830,10831,10832,10833,10834,10835,10836,10837,10838,10839,10840,10841,10842,10843,10844,10845,10846,10847,10848,10849,10850,10851,10852,10853,10854,10855,10856,10857', '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': [7290, 7290], 'pblimit': None, 'phasecenter': 'J2000 22:04:51.648 +25.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T17t30.J220451+253000.10.2048.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}]
weighting
briggs
hm_minpsffraction
-999.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T17t30.J220451+253000_P86227v1_2021_11_30T21_31_34.603/working/VLASS2.2.sb40504243.eb40987309.59548.00316962963_split.ms']
calcsb
False
hm_cleaning
manual
hm_growiterations
-999
Tasks Execution Statistics
Start time
2021-12-09 02:09:39.228
End
2021-12-10 21:15:39.541
Duration
1 day, 19:06:00.312
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (177.4 KB)