! Started logfile: J0254+3931_S_2017_08_05_pus_uvs.log on Thu May 9 19:18:32 2019 obs J0254+3931_S_2017_08_05_pus_uva.fits ! Reading UV FITS file: J0254+3931_S_2017_08_05_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.97296 visibilities/baseline/integration-bin. ! Found source: J0254+3931 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 513 lines of history. ! ! Reading 25044 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J0254+3931_S_2017_08_05_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 837 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.901737Jy sigma=0.009245 ! Fit after self-cal, rms=0.894246Jy sigma=0.009174 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.814 mas, bmaj=5.806 mas, bpa=-6.235 degrees ! Estimated noise=932.185 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0800844 Jy ! Component: 100 - total flux cleaned = 0.103688 Jy ! Total flux subtracted in 100 components = 0.103688 Jy ! Clean residual min=-0.004062 max=0.010333 Jy/beam ! Clean residual mean=-0.000004 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 0.103688 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.103688 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073810Jy sigma=0.000699 ! Fit after self-cal, rms=0.073781Jy sigma=0.000698 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114464 Jy ! Component: 100 - total flux cleaned = 0.017093 Jy ! Total flux subtracted in 100 components = 0.017093 Jy ! Clean residual min=-0.002863 max=0.003453 Jy/beam ! Clean residual mean=-0.000007 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.120781 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.120781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071674Jy sigma=0.000678 ! Fit after self-cal, rms=0.071659Jy sigma=0.000678 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.291 mas, bmaj=6.592 mas, bpa=-5.494 degrees ! Estimated noise=538.058 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00412354 Jy ! Component: 100 - total flux cleaned = 0.00621037 Jy ! Component: 150 - total flux cleaned = 0.00750792 Jy ! Component: 200 - total flux cleaned = 0.00833383 Jy ! Total flux subtracted in 200 components = 0.00833383 Jy ! Clean residual min=-0.003021 max=0.003219 Jy/beam ! Clean residual mean=-0.000010 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.129115 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 30 components and 0.129115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071360Jy sigma=0.000676 ! Fit after self-cal, rms=0.071360Jy sigma=0.000676 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.93 HN 0.98 KP 1.03 ! LA 1.01 MK 1.04 NL 0.93 OV 1.04 ! PT 1.02 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 0.99 KP 1.02 ! LA 0.97 MK 1.02 NL 1.08 OV 1.07 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00 KP 0.98 ! LA 0.77 MK 1.04 NL 1.27 OV 0.98 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 0.98 KP 1.00* ! LA 0.78 MK 1.21 NL 1.00* OV 1.00* ! PT 0.99 SC 1.00* ! ! ! Fit before self-cal, rms=0.071360Jy sigma=0.000676 ! Fit after self-cal, rms=0.069038Jy sigma=0.000666 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.318 mas, bmaj=6.593 mas, bpa=-5.063 degrees ! Estimated noise=537.85 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000379423 Jy ! Component: 100 - total flux cleaned = -0.000433667 Jy ! Component: 150 - total flux cleaned = -0.000433756 Jy ! Component: 200 - total flux cleaned = -0.000421495 Jy ! Total flux subtracted in 200 components = -0.000421495 Jy ! Clean residual min=-0.001571 max=0.001883 Jy/beam ! Clean residual mean=-0.000005 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.128694 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.128694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069026Jy sigma=0.000666 ! Fit after self-cal, rms=0.069002Jy sigma=0.000665 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069002Jy sigma=0.000665 ! Fit after self-cal, rms=0.069337Jy sigma=0.000663 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.315 mas, bmaj=6.582 mas, bpa=-5.133 degrees ! Estimated noise=537.317 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000186122 Jy ! Component: 100 - total flux cleaned = -0.000174078 Jy ! Component: 150 - total flux cleaned = -0.000185516 Jy ! Component: 200 - total flux cleaned = -0.000185377 Jy ! Total flux subtracted in 200 components = -0.000185377 Jy ! Clean residual min=-0.001418 max=0.001861 Jy/beam ! Clean residual mean=-0.000004 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.128508 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 0.128508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069332Jy sigma=0.000663 ! Fit after self-cal, rms=0.069349Jy sigma=0.000663 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (16, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187668 Jy ! Component: 100 - total flux cleaned = 0.0027422 Jy ! Component: 150 - total flux cleaned = 0.00316838 Jy ! Component: 200 - total flux cleaned = 0.00345826 Jy ! Total flux subtracted in 200 components = 0.00345826 Jy ! Clean residual min=-0.001305 max=0.001474 Jy/beam ! Clean residual mean=-0.000002 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.131966 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 67 components and 0.131966 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069293Jy sigma=0.000662 ! Fit after self-cal, rms=0.069288Jy sigma=0.000662 ! Inverting map ! Added new window around map position (42.5, 83.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00044163 Jy ! Component: 100 - total flux cleaned = 0.000641575 Jy ! Component: 150 - total flux cleaned = 0.00091703 Jy ! Component: 200 - total flux cleaned = 0.00115076 Jy ! Total flux subtracted in 200 components = 0.00115076 Jy ! Clean residual min=-0.001332 max=0.001298 Jy/beam ! Clean residual mean=-0.000002 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.133117 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 78 components and 0.133117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069256Jy sigma=0.000662 ! Fit after self-cal, rms=0.069254Jy sigma=0.000662 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069254Jy sigma=0.000662 ! Fit after self-cal, rms=0.069312Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.313 mas, bmaj=6.574 mas, bpa=-5.162 degrees ! Estimated noise=536.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00043124 Jy ! Component: 100 - total flux cleaned = 0.000674904 Jy ! Component: 150 - total flux cleaned = 0.00081104 Jy ! Component: 200 - total flux cleaned = 0.000881317 Jy ! Total flux subtracted in 200 components = 0.000881317 Jy ! Clean residual min=-0.001263 max=0.001287 Jy/beam ! Clean residual mean=-0.000002 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.133999 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 91 components and 0.133999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069301Jy sigma=0.000662 ! Fit after self-cal, rms=0.069304Jy sigma=0.000662 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000152409 Jy ! Component: 100 - total flux cleaned = 0.000201892 Jy ! Component: 150 - total flux cleaned = 0.000232165 Jy ! Component: 200 - total flux cleaned = 0.000261088 Jy ! Total flux subtracted in 200 components = 0.000261088 Jy ! Clean residual min=-0.001264 max=0.001245 Jy/beam ! Clean residual mean=-0.000002 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.13426 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 103 components and 0.13426 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069298Jy sigma=0.000662 ! Fit after self-cal, rms=0.069298Jy sigma=0.000662 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069298Jy sigma=0.000662 ! Fit after self-cal, rms=0.069341Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.336 mas, bmaj=10.35 mas, bpa=-7.094 degrees ! Estimated noise=678.973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00067783 Jy ! Component: 100 - total flux cleaned = 0.000752275 Jy ! Component: 150 - total flux cleaned = 0.000754177 Jy ! Component: 200 - total flux cleaned = 0.00074197 Jy ! Total flux subtracted in 200 components = 0.00074197 Jy ! Clean residual min=-0.001464 max=0.001460 Jy/beam ! Clean residual mean=-0.000003 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.135002 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 122 components and 0.135002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069340Jy sigma=0.000662 ! Fit after self-cal, rms=0.069339Jy sigma=0.000662 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.56775e-05 Jy ! Component: 100 - total flux cleaned = 8.47367e-05 Jy ! Component: 150 - total flux cleaned = 9.57302e-05 Jy ! Component: 200 - total flux cleaned = 0.000105764 Jy ! Total flux subtracted in 200 components = 0.000105764 Jy ! Clean residual min=-0.001477 max=0.001463 Jy/beam ! Clean residual mean=-0.000003 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.135107 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 137 components and 0.135107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069340Jy sigma=0.000662 ! Fit after self-cal, rms=0.069339Jy sigma=0.000662 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=3.313 mas, bmaj=6.571 mas, bpa=-5.178 degrees ! Estimated noise=536.878 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.313 x 6.571 at -5.178 degrees (North through East) ! Clean map min=-0.0012257 max=0.10594 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.838 mas, bmaj=5.767 mas, bpa=-5.777 degrees ! Estimated noise=930.765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0796327 Jy ! Component: 100 - total flux cleaned = 0.103551 Jy ! Component: 150 - total flux cleaned = 0.114839 Jy ! Component: 200 - total flux cleaned = 0.120391 Jy ! Total flux subtracted in 200 components = 0.120391 Jy ! Clean residual min=-0.002392 max=0.002622 Jy/beam ! Clean residual mean=-0.000006 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.120391 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.120391 Jy ! Inverting map and beam ! Estimated beam: bmin=3.313 mas, bmaj=6.571 mas, bpa=-5.178 degrees ! Estimated noise=536.878 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0039415 Jy ! Component: 100 - total flux cleaned = 0.00652943 Jy ! Component: 150 - total flux cleaned = 0.00854104 Jy ! Component: 200 - total flux cleaned = 0.00985041 Jy ! Total flux subtracted in 200 components = 0.00985041 Jy ! Clean residual min=-0.001484 max=0.002042 Jy/beam ! Clean residual mean=-0.000003 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.130242 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 47 components and 0.130242 Jy ! Inverting map ! Added new window around map position (5, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161526 Jy ! Component: 100 - total flux cleaned = 0.00211252 Jy ! Component: 150 - total flux cleaned = 0.0026969 Jy ! Component: 200 - total flux cleaned = 0.00316131 Jy ! Total flux subtracted in 200 components = 0.00316131 Jy ! Clean residual min=-0.001297 max=0.001179 Jy/beam ! Clean residual mean=-0.000002 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.133403 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 68 components and 0.133403 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.336 mas, bmaj=10.35 mas, bpa=-7.094 degrees ! Estimated noise=678.973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000952114 Jy ! Component: 100 - total flux cleaned = 0.00152124 Jy ! Component: 150 - total flux cleaned = 0.00181031 Jy ! Component: 200 - total flux cleaned = 0.00192055 Jy ! Total flux subtracted in 200 components = 0.00192055 Jy ! Clean residual min=-0.001423 max=0.001447 Jy/beam ! Clean residual mean=-0.000003 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.135324 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.04312e-05 Jy ! Component: 100 - total flux cleaned = 7.03479e-05 Jy ! Component: 150 - total flux cleaned = 6.07932e-05 Jy ! Component: 200 - total flux cleaned = 6.08959e-05 Jy ! Total flux subtracted in 200 components = 6.08959e-05 Jy ! Clean residual min=-0.001429 max=0.001436 Jy/beam ! Clean residual mean=-0.000002 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.135385 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 117 components and 0.135385 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.313 mas, bmaj=6.571 mas, bpa=-5.178 degrees ! Estimated noise=536.878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000179752 Jy ! Component: 100 - total flux cleaned = -0.000137715 Jy ! Component: 150 - total flux cleaned = -7.98025e-05 Jy ! Component: 200 - total flux cleaned = -6.14887e-05 Jy ! Total flux subtracted in 200 components = -6.14887e-05 Jy ! Clean residual min=-0.001253 max=0.001198 Jy/beam ! Clean residual mean=-0.000001 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.135323 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 132 components and 0.135323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069334Jy sigma=0.000662 ! Fit after self-cal, rms=0.069330Jy sigma=0.000662 wmodel J0254+3931_S_2017_08_05_pus_map.mod ! Writing 132 model components to file: J0254+3931_S_2017_08_05_pus_map.mod wobs J0254+3931_S_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J0254+3931_S_2017_08_05_pus_uvs.fits wwins J0254+3931_S_2017_08_05_pus_map.win ! wwins: Wrote 4 windows to J0254+3931_S_2017_08_05_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00050019 Jy ! Component: 100 - total flux cleaned = -0.000691429 Jy ! Component: 150 - total flux cleaned = -0.00083356 Jy ! Component: 200 - total flux cleaned = -0.000872615 Jy ! Component: 250 - total flux cleaned = -0.000929206 Jy ! Component: 300 - total flux cleaned = -0.000947296 Jy ! Component: 350 - total flux cleaned = -0.000983168 Jy ! Component: 400 - total flux cleaned = -0.00100066 Jy ! Component: 450 - total flux cleaned = -0.000966257 Jy ! Component: 500 - total flux cleaned = -0.000949496 Jy ! Component: 550 - total flux cleaned = -0.000982758 Jy ! Component: 600 - total flux cleaned = -0.000966229 Jy ! Component: 650 - total flux cleaned = -0.000950274 Jy ! Component: 700 - total flux cleaned = -0.000918235 Jy ! Component: 750 - total flux cleaned = -0.000902593 Jy ! Component: 800 - total flux cleaned = -0.000856053 Jy ! Component: 850 - total flux cleaned = -0.000810219 Jy ! Component: 900 - total flux cleaned = -0.000780071 Jy ! Component: 950 - total flux cleaned = -0.000764941 Jy ! Component: 1000 - total flux cleaned = -0.000691316 Jy ! Component: 1050 - total flux cleaned = -0.000676465 Jy ! Component: 1100 - total flux cleaned = -0.000662136 Jy ! Component: 1150 - total flux cleaned = -0.000633973 Jy ! Component: 1200 - total flux cleaned = -0.000591827 Jy ! Component: 1250 - total flux cleaned = -0.000633509 Jy ! Component: 1300 - total flux cleaned = -0.00063331 Jy ! Component: 1350 - total flux cleaned = -0.000578615 Jy ! Component: 1400 - total flux cleaned = -0.00057853 Jy ! Component: 1450 - total flux cleaned = -0.000525247 Jy ! Component: 1500 - total flux cleaned = -0.000551603 Jy ! Component: 1550 - total flux cleaned = -0.000525055 Jy ! Component: 1600 - total flux cleaned = -0.000512071 Jy ! Component: 1650 - total flux cleaned = -0.000512074 Jy ! Component: 1700 - total flux cleaned = -0.000448218 Jy ! Component: 1750 - total flux cleaned = -0.000473567 Jy ! Component: 1800 - total flux cleaned = -0.000486109 Jy ! Component: 1850 - total flux cleaned = -0.000473549 Jy ! Component: 1900 - total flux cleaned = -0.000399557 Jy ! Component: 1950 - total flux cleaned = -0.000411912 Jy ! Component: 2000 - total flux cleaned = -0.000424093 Jy ! Component: 2050 - total flux cleaned = -0.000424121 Jy ! Component: 2100 - total flux cleaned = -0.000448129 Jy ! Component: 2150 - total flux cleaned = -0.000400566 Jy ! Component: 2200 - total flux cleaned = -0.000459613 Jy ! Component: 2250 - total flux cleaned = -0.000447936 Jy ! Component: 2300 - total flux cleaned = -0.000424754 Jy ! Component: 2350 - total flux cleaned = -0.000459277 Jy ! Component: 2400 - total flux cleaned = -0.000482125 Jy ! Component: 2450 - total flux cleaned = -0.00048212 Jy ! Component: 2500 - total flux cleaned = -0.000470853 Jy ! Component: 2550 - total flux cleaned = -0.000470944 Jy ! Component: 2600 - total flux cleaned = -0.000492977 Jy ! Component: 2650 - total flux cleaned = -0.00050397 Jy ! Component: 2700 - total flux cleaned = -0.000503982 Jy ! Component: 2750 - total flux cleaned = -0.000525688 Jy ! Component: 2800 - total flux cleaned = -0.000525782 Jy ! Component: 2850 - total flux cleaned = -0.000515068 Jy ! Component: 2900 - total flux cleaned = -0.000546961 Jy ! Component: 2950 - total flux cleaned = -0.000568087 Jy ! Component: 3000 - total flux cleaned = -0.0005997 Jy ! Component: 3050 - total flux cleaned = -0.000672755 Jy ! Component: 3100 - total flux cleaned = -0.000703737 Jy ! Component: 3150 - total flux cleaned = -0.000652283 Jy ! Component: 3200 - total flux cleaned = -0.000703456 Jy ! Component: 3250 - total flux cleaned = -0.000723751 Jy ! Component: 3300 - total flux cleaned = -0.000743955 Jy ! Component: 3350 - total flux cleaned = -0.000784109 Jy ! Component: 3400 - total flux cleaned = -0.000814013 Jy ! Component: 3450 - total flux cleaned = -0.00078429 Jy ! Component: 3500 - total flux cleaned = -0.000843487 Jy ! Component: 3550 - total flux cleaned = -0.000863198 Jy ! Component: 3600 - total flux cleaned = -0.00089247 Jy ! Component: 3650 - total flux cleaned = -0.00093121 Jy ! Component: 3700 - total flux cleaned = -0.000989049 Jy ! Component: 3750 - total flux cleaned = -0.00103692 Jy ! Component: 3800 - total flux cleaned = -0.00105599 Jy ! Component: 3850 - total flux cleaned = -0.00109379 Jy ! Component: 3900 - total flux cleaned = -0.00110328 Jy ! Component: 3950 - total flux cleaned = -0.00115015 Jy ! Component: 4000 - total flux cleaned = -0.00115012 Jy ! Component: 4050 - total flux cleaned = -0.00118723 Jy ! Total flux subtracted in 4096 components = -0.00118723 Jy ! Clean residual min=-0.000503 max=0.000565 Jy/beam ! Clean residual mean=0.000001 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.134136 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 413 components and 0.134136 Jy ![Exited script file: muppet] wmap "J0254+3931_S_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.313 x 6.571 at -5.178 degrees (North through East) ! Clean map min=-0.00096348 max=0.10601 Jy/beam ! Writing clean map to FITS file: J0254+3931_S_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.106012 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000166784 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.471977 0.471977 0.943955 1.88791 3.77582 7.55164 15.1033 30.2066 60.4131 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.106 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.313 x 6.571 at -5.178 degrees (North through East) ! Clean map min=-0.00096348 max=0.10601 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0254+3931_S_2017_08_05_pus_uvs.log closed on Thu May 9 19:18:38 2019