5. Tclean/MakeImages
Make target aggregate continuum images

Image Details

Field Spw Pol Image details Image result
2709 (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) Iteration 1: image

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Major cycle statistics

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beam 2.77 x 2.65 arcsec
beam p.a. 38.9deg
cleaning threshold 0 Jy
n-sigma * initial scaled MAD of residual 0.00221 Jy/beam
n-sigma * final scaled MAD of residual 0.00191 Jy/beam
flux fraction outside clean mask 0.0953
flux in positive model image components 1.3 Jy/pixel
flux in negative model image components -0.0063 Jy/pixel
flux in model image (inner square deg.) 0.13 Jy/pixel
total number of major cycles done 5
clean residual peak / scaled MAD 74.53
non-pbcor image RMS 0.16 mJy/beam
flatnoise image max / min 178 / -2.21 mJy/beam
fractional bandwidth / nterms 69% / 2
aggregate bandwidth 2.05 GHz (LSRK)
clean iterations 1562
stop reason [8] any combination of n-sigma and other valid exit criterion
score 1.00
image file s5_0.VLASS2.1.se.T26t17.J222604+633000.06.2048.v1.I.iter1.image.tt0
Pipeline QA summary for this task.
Score Reason
1.00
cleancontranges
False
target_list
[{'antenna': None, 'field': '2709,2710,2711,2712,2713,2714,2715,2716,2717,2718,2719,2720,2721,2722,2723,2724,2725,2726,2727,2728,2729,2730,2731,2732,2733,2734,2735,2736,2737,2738,2739,2740,3015,3016,3017,3018,3019,3020,3021,3022,3023,3024,3025,3026,3027,3028,3029,3030,3031,3032,3033,3034,3035,3036,3037,3038,3039,3040,3041,3042,3043,3044,3045,3046,3081,3082,3083,3084,3085,3086,3087,3088,3089,3090,3091,3092,3093,3094,3095,3096,3097,3098,3099,3100,3101,3102,3103,3104,3105,3106,3107,3108,3109,3110,3111,3112,3385,3386,3387,3388,3389,3390,3391,3392,3393,3394,3395,3396,3397,3398,3399,3400,3401,3402,3403,3404,3405,3406,3407,3408,3409,3410,3411,3412,3413,3414,3415,3450,3451,3452,3453,3454,3455,3456,3457,3458,3459,3460,3461,3462,3463,3464,3465,3466,3467,3468,3469,3470,3471,3472,3473,3474,3475,3476,3477,3478,3479,3480,3633,3634,3635,3636,3637,3638,3639,3640,3641,3642,3643,3644,3645,3646,3647,3648,3649,3650,3651,3652,3653,3654,3655,3656,3657,3658,3659,3660,3661,3662,3663,3933,3934,3935,3936,3937,3938,3939,3940,3941,3942,3943,3944,3945,3946,3947,3948,3949,3950,3951,3952,3953,3954,3955,3956,3957,3958,3959,3960,3961,3962,3963,3997,3998,3999,4000,4001,4002,4003,4004,4005,4006,4007,4008,4009,4010,4011,4012,4013,4014,4015,4016,4017,4018,4019,4020,4021,4022,4023,4024,4025,4026,4027,4028,4294,4295,4296,4297,4298,4299,4300,4301,4302,4303,4304,4305,4306,4307,4308,4309,4310,4311,4312,4313,4314,4315,4316,4317,4318,4319,4320,4321,4322,4323,4324,4325,4358,4359,4360,4361,4362,4363,4364,4365,4366,4367,4368,4369,4370,4371,4372,4373,4374,4375,4376,4377,4378,4379,4380,4381,4382,4383,4384,4385,4386,4387,4388,4389,4654,4655,4656,4657,4658,4659,4660,4661,4662,4663,4664,4665,4666,4667,4668,4669,4670,4671,4672,4673,4674,4675,4676,4677,4678,4679,4680,4681,4682,4683,4684,4717,4718,4719,4720,4721,4722,4723,4724,4725,4726,4727,4728,4729,4730,4731,4732,4733,4734,4735,4736,4737,4738,4739,4740,4741,4742,4743,4744,4745,4746,4747,4895,4896,4897,4898,4899,4900,4901,4902,4903,4904,4905,4906,4907,4908,4909,4910,4911,4912,4913,4914,4915,4916,4917,4918,4919,4920,4921,4922,4923,4924,4925', '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 22:26:4.841 +63.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T26t17.J222604+633000.06.2048.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.T26t17.J222604+633000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_negativethreshold
-999.0
vis
['VLASS2.1.sb38538105.eb38585498.59082.21856813657_split_split.ms']
hm_cyclefactor
-999.0
hm_masking
manual
hm_noisethreshold
-999.0
hm_minbeamfrac
-999.0
hm_dogrowprune
None
output_dir
 
hm_lownoisethreshold
-999.0
masklimit
2.0
calcsb
False
hm_sidelobethreshold
-999.0
hm_perchanweightdensity
None
hm_cleaning
rms
hm_npixels
0
hm_maxpsffraction
-999.0
hm_minpsffraction
-999.0
overwrite_on_export
True
tlimit
2.0
parallel
automatic
hm_growiterations
-999
hm_minpercentchange
-999.0
hm_nsigma
0.0
hm_weighting
None
hm_fastnoise
None
Start time
2024-03-13 17:10:51.349
End
2024-03-14 03:56:44.575
Duration
10:45:53.226
Note, WebLog generation is not included in the time.

CASA logs for stage 5