! Started logfile: J0106-4034_S_2009_05_13_pus_uvs.log on Sun Jan 22 11:31:28 2017 obs J0106-4034_S_2009_05_13_pus_uva.fits ! Reading UV FITS file: J0106-4034_S_2009_05_13_pus_uva.fits ! AN table 1: 26 integrations on 120 of 120 possible baselines. ! AN table 2: 9 integrations on 120 of 120 possible baselines. ! AN table 3: 21 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.190476 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0106-4034 ! ! 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 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1341 lines of history. ! ! Reading 5120 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 J0106-4034_S_2009_05_13_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 200 telescope corrections were flagged in sub-array 1. ! A total of 108 telescope corrections were flagged in sub-array 2. ! A total of 202 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 200 telescope corrections were flagged in sub-array 1. ! A total of 108 telescope corrections were flagged in sub-array 2. ! A total of 202 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 200 telescope corrections were flagged in sub-array 1. ! A total of 108 telescope corrections were flagged in sub-array 2. ! A total of 202 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 200 telescope corrections were flagged in sub-array 1. ! A total of 108 telescope corrections were flagged in sub-array 2. ! A total of 202 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.345419Jy sigma=0.001683 ! Fit after self-cal, rms=0.303432Jy sigma=0.001419 ! 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=1.618 mas, bmaj=2.762 mas, bpa=-53.94 degrees ! Estimated noise=2768.94 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 = 0.857602 Jy ! Component: 100 - total flux cleaned = 1.04462 Jy ! Total flux subtracted in 100 components = 1.04462 Jy ! Clean residual min=-0.055207 max=0.069708 Jy/beam ! Clean residual mean=-0.001111 rms=0.008398 Jy/beam ! Combined flux in latest and established models = 1.04462 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1.04462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.293240Jy sigma=0.001362 ! Fit after self-cal, rms=0.293239Jy sigma=0.001362 ! Inverting map ! Added new window around map position (-3, -9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0262545 Jy ! Component: 100 - total flux cleaned = 0.026072 Jy ! Total flux subtracted in 100 components = 0.026072 Jy ! Clean residual min=-0.045416 max=0.055458 Jy/beam ! Clean residual mean=-0.001181 rms=0.007275 Jy/beam ! Combined flux in latest and established models = 1.07069 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 1.07069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.281512Jy sigma=0.001314 ! Fit after self-cal, rms=0.280566Jy sigma=0.001310 ! 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=2.216 mas, bmaj=3.315 mas, bpa=-43.88 degrees ! Estimated noise=1827.41 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 (6.5, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0400639 Jy ! Component: 100 - total flux cleaned = 0.0496882 Jy ! Component: 150 - total flux cleaned = 0.0522757 Jy ! Component: 200 - total flux cleaned = 0.053807 Jy ! Total flux subtracted in 200 components = 0.053807 Jy ! Clean residual min=-0.024724 max=0.026884 Jy/beam ! Clean residual mean=-0.003557 rms=0.005097 Jy/beam ! Combined flux in latest and established models = 1.1245 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 1.1245 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.271409Jy sigma=0.001271 ! Fit after self-cal, rms=0.270909Jy sigma=0.001268 ! 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 1.00* FD 0.97 HN 1.00* HO 0.96 ! KK 1.03 KP 1.00 LA 0.98 MK 1.02 ! NL 1.16 NY 1.00* OV 0.98 PT 0.98 ! SC 0.94 TS 1.00* WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* HO 0.78 ! KK 0.96 KP 1.00* LA 1.00* MK 1.00 ! NL 1.00* NY 1.00* OV 1.00* PT 1.00* ! SC 1.00* TS 1.08 WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 0.97 HN 1.00* HO 0.85 ! KK 0.99 KP 1.09 LA 0.98 MK 0.98 ! NL 1.00* NY 1.00* OV 0.97 PT 1.02 ! SC 1.00* TS 1.53 WZ 1.00* KB 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.93 HN 1.00* HO 1.00 ! KK 1.07 KP 1.01 LA 0.98 MK 1.03 ! NL 1.26 NY 1.00* OV 0.96 PT 0.99 ! SC 0.99 TS 1.00* WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* HO 0.83 ! KK 1.02 KP 1.00* LA 1.00* MK 0.96 ! NL 1.00* NY 1.00* OV 1.00* PT 1.00* ! SC 1.00* TS 1.05 WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 0.94 HN 1.00* HO 0.90 ! KK 1.01 KP 1.01 LA 0.98 MK 0.99 ! NL 1.00* NY 1.00* OV 0.96 PT 1.01 ! SC 1.00* TS 1.12 WZ 1.00* KB 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 1.00* HO 0.99 ! KK 0.99 KP 1.02 LA 0.99 MK 1.03 ! NL 1.22 NY 1.00* OV 1.03 PT 0.98 ! SC 0.96 TS 1.00* WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* HO 0.81 ! KK 1.03 KP 1.00* LA 1.00* MK 1.01 ! NL 1.00* NY 1.00* OV 1.00* PT 1.00* ! SC 1.00* TS 1.04 WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 0.95 HN 1.00* HO 0.92 ! KK 0.99 KP 1.02 LA 1.00 MK 1.01 ! NL 1.00* NY 1.00* OV 1.01 PT 1.00 ! SC 1.00* TS 1.35 WZ 1.00* KB 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* HO 0.94 ! KK 1.08 KP 0.97 LA 0.97 MK 1.00 ! NL 1.23 NY 1.00* OV 0.95 PT 0.99 ! SC 0.95 TS 1.00* WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* HO 0.76 ! KK 1.04 KP 1.00* LA 1.00* MK 1.03 ! NL 1.00* NY 1.00* OV 1.00* PT 1.00* ! SC 1.00* TS 1.01 WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 0.95 HN 1.00* HO 0.85 ! KK 1.05 KP 0.96 LA 0.96 MK 0.98 ! NL 1.00* NY 1.00* OV 0.98 PT 1.01 ! SC 1.00* TS 1.13 WZ 1.00* KB 1.09 ! ! ! Fit before self-cal, rms=0.270909Jy sigma=0.001268 ! Fit after self-cal, rms=0.251634Jy sigma=0.001120 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.174 mas, bmaj=3.321 mas, bpa=-45.51 degrees ! Estimated noise=1824.74 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 (1.5, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00877492 Jy ! Component: 100 - total flux cleaned = 0.00775795 Jy ! Component: 150 - total flux cleaned = 0.00689762 Jy ! Component: 200 - total flux cleaned = 0.00651491 Jy ! Total flux subtracted in 200 components = 0.00651491 Jy ! Clean residual min=-0.011372 max=0.009937 Jy/beam ! Clean residual mean=-0.000741 rms=0.002542 Jy/beam ! Combined flux in latest and established models = 1.13101 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 1.13101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.249311Jy sigma=0.001110 ! Fit after self-cal, rms=0.249368Jy sigma=0.001109 ! 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=0.249368Jy sigma=0.001109 ! Fit after self-cal, rms=0.245614Jy sigma=0.001094 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.175 mas, bmaj=3.319 mas, bpa=-45.49 degrees ! Estimated noise=1823.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114078 Jy ! Component: 100 - total flux cleaned = -0.000732371 Jy ! Component: 150 - total flux cleaned = -0.00116641 Jy ! Component: 200 - total flux cleaned = -0.00116297 Jy ! Total flux subtracted in 200 components = -0.00116297 Jy ! Clean residual min=-0.009266 max=0.008743 Jy/beam ! Clean residual mean=-0.000351 rms=0.002104 Jy/beam ! Combined flux in latest and established models = 1.12985 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 48 components and 1.12985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.244959Jy sigma=0.001091 ! Fit after self-cal, rms=0.244908Jy sigma=0.001091 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 = -0.000700791 Jy ! Component: 100 - total flux cleaned = -0.000708271 Jy ! Component: 150 - total flux cleaned = -0.00071124 Jy ! Component: 200 - total flux cleaned = -0.000870325 Jy ! Total flux subtracted in 200 components = -0.000870325 Jy ! Clean residual min=-0.008982 max=0.008687 Jy/beam ! Clean residual mean=-0.000349 rms=0.002065 Jy/beam ! Combined flux in latest and established models = 1.12898 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 56 components and 1.12898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.244612Jy sigma=0.001090 ! Fit after self-cal, rms=0.244608Jy sigma=0.001090 ! 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=0.244608Jy sigma=0.001090 ! Fit after self-cal, rms=0.244119Jy sigma=0.001087 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.169 mas, bmaj=3.319 mas, bpa=-45.71 degrees ! Estimated noise=1820 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000125918 Jy ! Component: 100 - total flux cleaned = -0.000377816 Jy ! Component: 150 - total flux cleaned = -0.000380318 Jy ! Component: 200 - total flux cleaned = -0.000521955 Jy ! Total flux subtracted in 200 components = -0.000521955 Jy ! Clean residual min=-0.009100 max=0.007442 Jy/beam ! Clean residual mean=-0.000326 rms=0.001892 Jy/beam ! Combined flux in latest and established models = 1.12845 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 1.12846 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.243843Jy sigma=0.001086 ! Fit after self-cal, rms=0.243832Jy sigma=0.001086 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 = -0.000501651 Jy ! Component: 100 - total flux cleaned = -0.000507311 Jy ! Component: 150 - total flux cleaned = -0.000508733 Jy ! Component: 200 - total flux cleaned = -0.00051202 Jy ! Total flux subtracted in 200 components = -0.00051202 Jy ! Clean residual min=-0.008897 max=0.007348 Jy/beam ! Clean residual mean=-0.000325 rms=0.001872 Jy/beam ! Combined flux in latest and established models = 1.12794 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 68 components and 1.12794 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.243686Jy sigma=0.001085 ! Fit after self-cal, rms=0.243687Jy sigma=0.001085 ! 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=0.243687Jy sigma=0.001085 ! Fit after self-cal, rms=0.243362Jy sigma=0.001085 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.468 mas, bmaj=29.85 mas, bpa=-1.229 degrees ! Estimated noise=2597.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00152144 Jy ! Component: 100 - total flux cleaned = -0.00174465 Jy ! Component: 150 - total flux cleaned = -0.00200667 Jy ! Component: 200 - total flux cleaned = -0.00222589 Jy ! Total flux subtracted in 200 components = -0.00222589 Jy ! Clean residual min=-0.008962 max=0.006750 Jy/beam ! Clean residual mean=-0.000737 rms=0.002552 Jy/beam ! Combined flux in latest and established models = 1.12572 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 77 components and 1.12572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.243360Jy sigma=0.001085 ! Fit after self-cal, rms=0.243338Jy sigma=0.001085 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 = -0.000309153 Jy ! Component: 100 - total flux cleaned = -0.000262267 Jy ! Component: 150 - total flux cleaned = -0.00034553 Jy ! Component: 200 - total flux cleaned = -0.00045931 Jy ! Total flux subtracted in 200 components = -0.00045931 Jy ! Clean residual min=-0.008902 max=0.006741 Jy/beam ! Clean residual mean=-0.000734 rms=0.002545 Jy/beam ! Combined flux in latest and established models = 1.12526 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 80 components and 1.12526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.243359Jy sigma=0.001085 ! Fit after self-cal, rms=0.243354Jy sigma=0.001085 ! 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=2.165 mas, bmaj=3.319 mas, bpa=-45.83 degrees ! Estimated noise=1817.36 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.165 x 3.319 at -45.83 degrees (North through East) ! Clean map min=-0.0094997 max=1.0532 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.243354Jy sigma=0.001085 ! Fit after self-cal, rms=0.256817Jy sigma=0.000992 ! Inverting map and beam ! Estimated beam: bmin=2.165 mas, bmaj=3.317 mas, bpa=-45.86 degrees ! Estimated noise=1817.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000661131 Jy ! Component: 100 - total flux cleaned = 0.000664209 Jy ! Component: 150 - total flux cleaned = 0.000423247 Jy ! Component: 200 - total flux cleaned = 0.000421718 Jy ! Total flux subtracted in 200 components = 0.000421718 Jy ! Clean residual min=-0.008781 max=0.007146 Jy/beam ! Clean residual mean=-0.000273 rms=0.001829 Jy/beam ! Combined flux in latest and established models = 1.12568 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 86 components and 1.12568 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.256637Jy sigma=0.000991 ! Fit after self-cal, rms=0.256645Jy sigma=0.000991 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.38983e-05 Jy ! Component: 100 - total flux cleaned = -2.60913e-05 Jy ! Component: 150 - total flux cleaned = -2.5962e-05 Jy ! Component: 200 - total flux cleaned = -2.85791e-05 Jy ! Total flux subtracted in 200 components = -2.85791e-05 Jy ! Clean residual min=-0.008618 max=0.007122 Jy/beam ! Clean residual mean=-0.000273 rms=0.001816 Jy/beam ! Combined flux in latest and established models = 1.12565 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 90 components and 1.12565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.256553Jy sigma=0.000991 ! Fit after self-cal, rms=0.256562Jy sigma=0.000991 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.256562Jy sigma=0.000991 ! Fit after self-cal, rms=0.256578Jy sigma=0.000990 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=1.58 mas, bmaj=2.786 mas, bpa=-54.78 degrees ! Estimated noise=2706.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.837926 Jy ! Component: 100 - total flux cleaned = 1.0213 Jy ! Component: 150 - total flux cleaned = 1.07313 Jy ! Component: 200 - total flux cleaned = 1.09103 Jy ! Total flux subtracted in 200 components = 1.09103 Jy ! Clean residual min=-0.018291 max=0.019019 Jy/beam ! Clean residual mean=-0.000026 rms=0.003631 Jy/beam ! Combined flux in latest and established models = 1.09103 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 12 model components to the UV plane model. ! The established model now contains 12 components and 1.09103 Jy ! Inverting map and beam ! Estimated beam: bmin=2.162 mas, bmaj=3.317 mas, bpa=-45.95 degrees ! Estimated noise=1815.07 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 = 0.0195674 Jy ! Component: 100 - total flux cleaned = 0.0253305 Jy ! Component: 150 - total flux cleaned = 0.0273021 Jy ! Component: 200 - total flux cleaned = 0.0287128 Jy ! Total flux subtracted in 200 components = 0.0287128 Jy ! Clean residual min=-0.008780 max=0.008301 Jy/beam ! Clean residual mean=-0.000223 rms=0.001996 Jy/beam ! Combined flux in latest and established models = 1.11974 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 26 components and 1.11974 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=9.475 mas, bmaj=29.86 mas, bpa=-1.211 degrees ! Estimated noise=2597.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200488 Jy ! Component: 100 - total flux cleaned = 0.00214857 Jy ! Component: 150 - total flux cleaned = 0.00224198 Jy ! Component: 200 - total flux cleaned = 0.00233061 Jy ! Total flux subtracted in 200 components = 0.00233061 Jy ! Clean residual min=-0.008752 max=0.007048 Jy/beam ! Clean residual mean=-0.000603 rms=0.002516 Jy/beam ! Combined flux in latest and established models = 1.12207 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 = 0.000125164 Jy ! Component: 100 - total flux cleaned = 0.000203815 Jy ! Component: 150 - total flux cleaned = 0.000281104 Jy ! Component: 200 - total flux cleaned = 0.000353932 Jy ! Total flux subtracted in 200 components = 0.000353932 Jy ! Clean residual min=-0.008759 max=0.007062 Jy/beam ! Clean residual mean=-0.000607 rms=0.002509 Jy/beam ! Combined flux in latest and established models = 1.12243 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 35 components and 1.12243 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.162 mas, bmaj=3.317 mas, bpa=-45.95 degrees ! Estimated noise=1815.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000390777 Jy ! Component: 100 - total flux cleaned = -0.000671521 Jy ! Component: 150 - total flux cleaned = -0.000658689 Jy ! Component: 200 - total flux cleaned = -0.000409176 Jy ! Total flux subtracted in 200 components = -0.000409176 Jy ! Clean residual min=-0.008497 max=0.007972 Jy/beam ! Clean residual mean=-0.000232 rms=0.001914 Jy/beam ! Combined flux in latest and established models = 1.12202 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 45 components and 1.12202 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.257876Jy sigma=0.000996 ! Fit after self-cal, rms=0.257785Jy sigma=0.000996 wmodel J0106-4034_S_2009_05_13_pus_map.mod ! Writing 45 model components to file: J0106-4034_S_2009_05_13_pus_map.mod wobs J0106-4034_S_2009_05_13_pus_uvs.fits ! Writing UV FITS file: J0106-4034_S_2009_05_13_pus_uvs.fits wwins J0106-4034_S_2009_05_13_pus_map.win ! wwins: Wrote 4 windows to J0106-4034_S_2009_05_13_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 = -0.00231476 Jy ! Component: 100 - total flux cleaned = -0.00374658 Jy ! Component: 150 - total flux cleaned = -0.00498023 Jy ! Component: 200 - total flux cleaned = -0.00630415 Jy ! Component: 250 - total flux cleaned = -0.00720196 Jy ! Component: 300 - total flux cleaned = -0.00844834 Jy ! Component: 350 - total flux cleaned = -0.00966465 Jy ! Component: 400 - total flux cleaned = -0.0107364 Jy ! Component: 450 - total flux cleaned = -0.0121353 Jy ! Component: 500 - total flux cleaned = -0.0132763 Jy ! Component: 550 - total flux cleaned = -0.0143946 Jy ! Component: 600 - total flux cleaned = -0.0152751 Jy ! Component: 650 - total flux cleaned = -0.0163574 Jy ! Component: 700 - total flux cleaned = -0.0173154 Jy ! Component: 750 - total flux cleaned = -0.0177366 Jy ! Component: 800 - total flux cleaned = -0.0187723 Jy ! Component: 850 - total flux cleaned = -0.0192835 Jy ! Component: 900 - total flux cleaned = -0.0196873 Jy ! Component: 950 - total flux cleaned = -0.0200872 Jy ! Component: 1000 - total flux cleaned = -0.0208766 Jy ! Component: 1050 - total flux cleaned = -0.0212662 Jy ! Component: 1100 - total flux cleaned = -0.0219402 Jy ! Component: 1150 - total flux cleaned = -0.0226076 Jy ! Component: 1200 - total flux cleaned = -0.0227012 Jy ! Component: 1250 - total flux cleaned = -0.0230755 Jy ! Component: 1300 - total flux cleaned = -0.0235397 Jy ! Component: 1350 - total flux cleaned = -0.0239984 Jy ! Component: 1400 - total flux cleaned = -0.0243634 Jy ! Component: 1450 - total flux cleaned = -0.0246334 Jy ! Component: 1500 - total flux cleaned = -0.0251675 Jy ! Component: 1550 - total flux cleaned = -0.0253451 Jy ! Component: 1600 - total flux cleaned = -0.0258716 Jy ! Component: 1650 - total flux cleaned = -0.0263062 Jy ! Component: 1700 - total flux cleaned = -0.0267369 Jy ! Component: 1750 - total flux cleaned = -0.0270776 Jy ! Component: 1800 - total flux cleaned = -0.027501 Jy ! Component: 1850 - total flux cleaned = -0.0279202 Jy ! Component: 1900 - total flux cleaned = -0.0280867 Jy ! Component: 1950 - total flux cleaned = -0.0284176 Jy ! Component: 2000 - total flux cleaned = -0.0289911 Jy ! Component: 2050 - total flux cleaned = -0.029397 Jy ! Component: 2100 - total flux cleaned = -0.0293967 Jy ! Component: 2150 - total flux cleaned = -0.029477 Jy ! Component: 2200 - total flux cleaned = -0.0299543 Jy ! Component: 2250 - total flux cleaned = -0.0304271 Jy ! Component: 2300 - total flux cleaned = -0.0305831 Jy ! Component: 2350 - total flux cleaned = -0.0308941 Jy ! Component: 2400 - total flux cleaned = -0.0308946 Jy ! Component: 2450 - total flux cleaned = -0.0312776 Jy ! Component: 2500 - total flux cleaned = -0.0316577 Jy ! Component: 2550 - total flux cleaned = -0.0317335 Jy ! Component: 2600 - total flux cleaned = -0.0323337 Jy ! Component: 2650 - total flux cleaned = -0.0324822 Jy ! Component: 2700 - total flux cleaned = -0.0328523 Jy ! Component: 2750 - total flux cleaned = -0.0329989 Jy ! Component: 2800 - total flux cleaned = -0.0329984 Jy ! Component: 2850 - total flux cleaned = -0.033506 Jy ! Component: 2900 - total flux cleaned = -0.0337222 Jy ! Component: 2950 - total flux cleaned = -0.0340801 Jy ! Component: 3000 - total flux cleaned = -0.0341511 Jy ! Component: 3050 - total flux cleaned = -0.0343637 Jy ! Component: 3100 - total flux cleaned = -0.0347152 Jy ! Component: 3150 - total flux cleaned = -0.0349249 Jy ! Component: 3200 - total flux cleaned = -0.0352023 Jy ! Component: 3250 - total flux cleaned = -0.0352714 Jy ! Component: 3300 - total flux cleaned = -0.0355466 Jy ! Component: 3350 - total flux cleaned = -0.0358881 Jy ! Component: 3400 - total flux cleaned = -0.0360236 Jy ! Component: 3450 - total flux cleaned = -0.0363609 Jy ! Component: 3500 - total flux cleaned = -0.0363611 Jy ! Component: 3550 - total flux cleaned = -0.0367615 Jy ! Component: 3600 - total flux cleaned = -0.0372256 Jy ! Component: 3650 - total flux cleaned = -0.0372916 Jy ! Component: 3700 - total flux cleaned = -0.0374883 Jy ! Component: 3750 - total flux cleaned = -0.03788 Jy ! Component: 3800 - total flux cleaned = -0.0380748 Jy ! Component: 3850 - total flux cleaned = -0.0383334 Jy ! Component: 3900 - total flux cleaned = -0.0387186 Jy ! Component: 3950 - total flux cleaned = -0.038847 Jy ! Component: 4000 - total flux cleaned = -0.0391649 Jy ! Component: 4050 - total flux cleaned = -0.0394814 Jy ! Total flux subtracted in 4096 components = -0.0396073 Jy ! Clean residual min=-0.003491 max=0.003280 Jy/beam ! Clean residual mean=-0.000075 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 1.08241 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 342 components and 1.08241 Jy ![Exited script file: muppet] wmap "J0106-4034_S_2009_05_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.162 x 3.317 at -45.95 degrees (North through East) ! Clean map min=-0.0060369 max=1.0502 Jy/beam ! Writing clean map to FITS file: J0106-4034_S_2009_05_13_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.05019 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00104239 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.297772 0.297772 0.595544 1.19109 2.38217 4.76435 9.5287 19.0574 38.1148 76.2296 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0031 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.05 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.162 x 3.317 at -45.95 degrees (North through East) ! Clean map min=-0.0060369 max=1.0502 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 J0106-4034_S_2009_05_13_pus_uvs.log closed on Sun Jan 22 11:31:33 2017