! Started logfile: J0418+5457_S_2014_08_05_pus_uvs.log on Sun Nov 13 17:15:14 2016 obs J0418+5457_S_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0418+5457_S_2014_08_05_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.78103 visibilities/baseline/integration-bin. ! Found source: J0418+5457 ! ! 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 360 lines of history. ! ! Reading 17292 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 J0418+5457_S_2014_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 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.940180Jy sigma=0.010562 ! Fit after self-cal, rms=0.909570Jy sigma=0.010232 ! 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=3.725 mas, bmaj=6.091 mas, bpa=60.81 degrees ! Estimated noise=1067.85 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) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0709233 Jy ! Component: 100 - total flux cleaned = 0.0873776 Jy ! Total flux subtracted in 100 components = 0.0873776 Jy ! Clean residual min=-0.004000 max=0.006237 Jy/beam ! Clean residual mean=-0.000015 rms=0.001160 Jy/beam ! Combined flux in latest and established models = 0.0873775 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0873775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077337Jy sigma=0.000804 ! Fit after self-cal, rms=0.077329Jy sigma=0.000804 ! 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=4.857 mas, bmaj=6.971 mas, bpa=63.08 degrees ! Estimated noise=486.518 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 = 0.00783627 Jy ! Component: 100 - total flux cleaned = 0.0116379 Jy ! Component: 150 - total flux cleaned = 0.0137589 Jy ! Component: 200 - total flux cleaned = 0.0150192 Jy ! Total flux subtracted in 200 components = 0.0150192 Jy ! Clean residual min=-0.003412 max=0.007410 Jy/beam ! Clean residual mean=0.000010 rms=0.001155 Jy/beam ! Combined flux in latest and established models = 0.102397 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 40 components and 0.102397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076467Jy sigma=0.000796 ! Fit after self-cal, rms=0.076453Jy sigma=0.000796 ! Inverting map ! Added new window around map position (52.5, 18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00747434 Jy ! Component: 100 - total flux cleaned = 0.0118773 Jy ! Component: 150 - total flux cleaned = 0.0148532 Jy ! Component: 200 - total flux cleaned = 0.0170983 Jy ! Total flux subtracted in 200 components = 0.0170983 Jy ! Clean residual min=-0.002570 max=0.003408 Jy/beam ! Clean residual mean=-0.000012 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.119495 Jy ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 112 components and 0.119495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075670Jy sigma=0.000786 ! Fit after self-cal, rms=0.075614Jy sigma=0.000785 ! 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 1.01 FD 0.84 HN 1.02 KP 1.05 ! LA 1.11 MK 1.00* NL 0.95 OV 0.97 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.07 KP 1.02 ! LA 1.07 MK 1.00* NL 1.02 OV 1.00 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.00 KP 0.97 ! LA 0.85 MK 1.00* NL 1.02 OV 0.94 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 1.05 KP 0.88 ! LA 0.82 MK 1.00* NL 1.04 OV 0.98 ! PT 1.04 SC 0.98 ! ! ! Fit before self-cal, rms=0.075614Jy sigma=0.000785 ! Fit after self-cal, rms=0.072611Jy sigma=0.000779 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.888 mas, bmaj=7.014 mas, bpa=63.06 degrees ! Estimated noise=480.204 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 = 0.00224413 Jy ! Component: 100 - total flux cleaned = 0.00380569 Jy ! Component: 150 - total flux cleaned = 0.0049854 Jy ! Component: 200 - total flux cleaned = 0.00590021 Jy ! Total flux subtracted in 200 components = 0.00590021 Jy ! Clean residual min=-0.001865 max=0.003241 Jy/beam ! Clean residual mean=-0.000017 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.125395 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 163 components and 0.125395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072526Jy sigma=0.000778 ! Fit after self-cal, rms=0.072493Jy sigma=0.000778 ! Inverting map ! Added new window around map position (13, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00298232 Jy ! Component: 100 - total flux cleaned = 0.00454089 Jy ! Component: 150 - total flux cleaned = 0.00570956 Jy ! Component: 200 - total flux cleaned = 0.00649992 Jy ! Total flux subtracted in 200 components = 0.00649992 Jy ! Clean residual min=-0.001501 max=0.001776 Jy/beam ! Clean residual mean=-0.000012 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.131895 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 205 components and 0.131895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072366Jy sigma=0.000776 ! Fit after self-cal, rms=0.072352Jy sigma=0.000776 ! 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=0.072352Jy sigma=0.000776 ! Fit after self-cal, rms=0.072761Jy sigma=0.000775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.876 mas, bmaj=7.025 mas, bpa=62.64 degrees ! Estimated noise=479.479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010131 Jy ! Component: 100 - total flux cleaned = 0.00180006 Jy ! Component: 150 - total flux cleaned = 0.00231515 Jy ! Component: 200 - total flux cleaned = 0.00263013 Jy ! Total flux subtracted in 200 components = 0.00263013 Jy ! Clean residual min=-0.001266 max=0.001504 Jy/beam ! Clean residual mean=0.000000 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.134525 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 237 components and 0.134525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072739Jy sigma=0.000775 ! Fit after self-cal, rms=0.072753Jy sigma=0.000775 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 = 0.000523229 Jy ! Component: 100 - total flux cleaned = 0.000779244 Jy ! Component: 150 - total flux cleaned = 0.000993924 Jy ! Component: 200 - total flux cleaned = 0.00119063 Jy ! Total flux subtracted in 200 components = 0.00119063 Jy ! Clean residual min=-0.001257 max=0.001487 Jy/beam ! Clean residual mean=0.000000 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.135716 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 242 components and 0.135716 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072743Jy sigma=0.000775 ! Fit after self-cal, rms=0.072742Jy sigma=0.000775 ! Inverting map ! Added new window around map position (-34, -98). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123955 Jy ! Component: 100 - total flux cleaned = 0.00171723 Jy ! Component: 150 - total flux cleaned = 0.00189604 Jy ! Component: 200 - total flux cleaned = 0.00206182 Jy ! Total flux subtracted in 200 components = 0.00206182 Jy ! Clean residual min=-0.001232 max=0.001078 Jy/beam ! Clean residual mean=0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.137778 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 266 components and 0.137778 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072714Jy sigma=0.000775 ! Fit after self-cal, rms=0.072711Jy sigma=0.000775 ! 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=0.072711Jy sigma=0.000775 ! Fit after self-cal, rms=0.072679Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.876 mas, bmaj=7.016 mas, bpa=62.62 degrees ! Estimated noise=479.105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000676674 Jy ! Component: 100 - total flux cleaned = 0.00102873 Jy ! Component: 150 - total flux cleaned = 0.00121425 Jy ! Component: 200 - total flux cleaned = 0.00133538 Jy ! Total flux subtracted in 200 components = 0.00133538 Jy ! Clean residual min=-0.001224 max=0.001040 Jy/beam ! Clean residual mean=-0.000001 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.139113 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 278 components and 0.139113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072667Jy sigma=0.000774 ! Fit after self-cal, rms=0.072668Jy sigma=0.000774 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 = 0.000177423 Jy ! Component: 100 - total flux cleaned = 0.000258612 Jy ! Component: 150 - total flux cleaned = 0.000304957 Jy ! Component: 200 - total flux cleaned = 0.000378213 Jy ! Total flux subtracted in 200 components = 0.000378213 Jy ! Clean residual min=-0.001201 max=0.001035 Jy/beam ! Clean residual mean=-0.000001 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.139491 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 291 components and 0.139491 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072662Jy sigma=0.000774 ! Fit after self-cal, rms=0.072661Jy sigma=0.000774 ! 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=0.072661Jy sigma=0.000774 ! Fit after self-cal, rms=0.072634Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.428 mas, bmaj=9.537 mas, bpa=85.43 degrees ! Estimated noise=545.163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00051754 Jy ! Component: 100 - total flux cleaned = 0.000802911 Jy ! Component: 150 - total flux cleaned = 0.00102595 Jy ! Component: 200 - total flux cleaned = 0.00122384 Jy ! Total flux subtracted in 200 components = 0.00122384 Jy ! Clean residual min=-0.001214 max=0.001008 Jy/beam ! Clean residual mean=-0.000003 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.140715 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 321 components and 0.140715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072631Jy sigma=0.000774 ! Fit after self-cal, rms=0.072631Jy sigma=0.000774 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 = 0.000137733 Jy ! Component: 100 - total flux cleaned = 0.000269574 Jy ! Component: 150 - total flux cleaned = 0.000380438 Jy ! Component: 200 - total flux cleaned = 0.000483238 Jy ! Total flux subtracted in 200 components = 0.000483238 Jy ! Clean residual min=-0.001195 max=0.000998 Jy/beam ! Clean residual mean=-0.000003 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.141198 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 337 components and 0.141198 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072629Jy sigma=0.000774 ! Fit after self-cal, rms=0.072629Jy sigma=0.000774 ! 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=4.876 mas, bmaj=7.012 mas, bpa=62.59 degrees ! Estimated noise=478.908 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.876 x 7.012 at 62.59 degrees (North through East) ! Clean map min=-0.0011201 max=0.092243 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=3.732 mas, bmaj=6.112 mas, bpa=60.27 degrees ! Estimated noise=1044.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0691698 Jy ! Component: 100 - total flux cleaned = 0.0851906 Jy ! Component: 150 - total flux cleaned = 0.092133 Jy ! Component: 200 - total flux cleaned = 0.0973317 Jy ! Total flux subtracted in 200 components = 0.0973317 Jy ! Clean residual min=-0.003257 max=0.003406 Jy/beam ! Clean residual mean=-0.000006 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.0973317 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0973317 Jy ! Inverting map and beam ! Estimated beam: bmin=4.876 mas, bmaj=7.012 mas, bpa=62.59 degrees ! Estimated noise=478.908 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 = 0.00621607 Jy ! Component: 100 - total flux cleaned = 0.010815 Jy ! Component: 150 - total flux cleaned = 0.0146212 Jy ! Component: 200 - total flux cleaned = 0.0178381 Jy ! Total flux subtracted in 200 components = 0.0178381 Jy ! Clean residual min=-0.002341 max=0.002293 Jy/beam ! Clean residual mean=-0.000000 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.11517 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 84 components and 0.11517 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=8.428 mas, bmaj=9.537 mas, bpa=85.43 degrees ! Estimated noise=545.163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00416129 Jy ! Component: 100 - total flux cleaned = 0.00743109 Jy ! Component: 150 - total flux cleaned = 0.0101085 Jy ! Component: 200 - total flux cleaned = 0.0123648 Jy ! Total flux subtracted in 200 components = 0.0123648 Jy ! Clean residual min=-0.001781 max=0.001927 Jy/beam ! Clean residual mean=-0.000001 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.127535 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 = 0.00191763 Jy ! Component: 100 - total flux cleaned = 0.00355798 Jy ! Component: 150 - total flux cleaned = 0.00497089 Jy ! Component: 200 - total flux cleaned = 0.00620074 Jy ! Total flux subtracted in 200 components = 0.00620074 Jy ! Clean residual min=-0.001523 max=0.001369 Jy/beam ! Clean residual mean=-0.000002 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.133735 Jy ! Adding 139 model components to the UV plane model. ! The established model now contains 211 components and 0.133735 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.876 mas, bmaj=7.012 mas, bpa=62.59 degrees ! Estimated noise=478.908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118957 Jy ! Component: 100 - total flux cleaned = 0.00193674 Jy ! Component: 150 - total flux cleaned = 0.00243457 Jy ! Component: 200 - total flux cleaned = 0.00279769 Jy ! Total flux subtracted in 200 components = 0.00279769 Jy ! Clean residual min=-0.001351 max=0.001273 Jy/beam ! Clean residual mean=-0.000001 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.136533 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 241 components and 0.136533 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072677Jy sigma=0.000775 ! Fit after self-cal, rms=0.072670Jy sigma=0.000775 wmodel J0418+5457_S_2014_08_05_pus_map.mod ! Writing 241 model components to file: J0418+5457_S_2014_08_05_pus_map.mod wobs J0418+5457_S_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0418+5457_S_2014_08_05_pus_uvs.fits wwins J0418+5457_S_2014_08_05_pus_map.win ! wwins: Wrote 4 windows to J0418+5457_S_2014_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 = -0.000445365 Jy ! Component: 100 - total flux cleaned = -0.000646813 Jy ! Component: 150 - total flux cleaned = -0.000813651 Jy ! Component: 200 - total flux cleaned = -0.000814356 Jy ! Component: 250 - total flux cleaned = -0.000796085 Jy ! Component: 300 - total flux cleaned = -0.000814592 Jy ! Component: 350 - total flux cleaned = -0.00083221 Jy ! Component: 400 - total flux cleaned = -0.000831668 Jy ! Component: 450 - total flux cleaned = -0.000864863 Jy ! Component: 500 - total flux cleaned = -0.000946353 Jy ! Component: 550 - total flux cleaned = -0.00100995 Jy ! Component: 600 - total flux cleaned = -0.00104138 Jy ! Component: 650 - total flux cleaned = -0.00113376 Jy ! Component: 700 - total flux cleaned = -0.00122406 Jy ! Component: 750 - total flux cleaned = -0.00131246 Jy ! Component: 800 - total flux cleaned = -0.00138448 Jy ! Component: 850 - total flux cleaned = -0.00141283 Jy ! Component: 900 - total flux cleaned = -0.00151002 Jy ! Component: 950 - total flux cleaned = -0.0015506 Jy ! Component: 1000 - total flux cleaned = -0.00160398 Jy ! Component: 1050 - total flux cleaned = -0.00161706 Jy ! Component: 1100 - total flux cleaned = -0.00168181 Jy ! Component: 1150 - total flux cleaned = -0.00168194 Jy ! Component: 1200 - total flux cleaned = -0.00174492 Jy ! Component: 1250 - total flux cleaned = -0.00178241 Jy ! Component: 1300 - total flux cleaned = -0.00181914 Jy ! Component: 1350 - total flux cleaned = -0.00189147 Jy ! Component: 1400 - total flux cleaned = -0.00197431 Jy ! Component: 1450 - total flux cleaned = -0.00202102 Jy ! Component: 1500 - total flux cleaned = -0.00209012 Jy ! Component: 1550 - total flux cleaned = -0.00213559 Jy ! Component: 1600 - total flux cleaned = -0.00220308 Jy ! Component: 1650 - total flux cleaned = -0.00228084 Jy ! Component: 1700 - total flux cleaned = -0.00231377 Jy ! Component: 1750 - total flux cleaned = -0.00232466 Jy ! Component: 1800 - total flux cleaned = -0.0023676 Jy ! Component: 1850 - total flux cleaned = -0.00237844 Jy ! Component: 1900 - total flux cleaned = -0.00243072 Jy ! Component: 1950 - total flux cleaned = -0.00244084 Jy ! Component: 2000 - total flux cleaned = -0.00242057 Jy ! Component: 2050 - total flux cleaned = -0.00246108 Jy ! Component: 2100 - total flux cleaned = -0.00242094 Jy ! Component: 2150 - total flux cleaned = -0.00242099 Jy ! Component: 2200 - total flux cleaned = -0.00241132 Jy ! Component: 2250 - total flux cleaned = -0.00243086 Jy ! Component: 2300 - total flux cleaned = -0.00243093 Jy ! Component: 2350 - total flux cleaned = -0.0024214 Jy ! Component: 2400 - total flux cleaned = -0.00244021 Jy ! Component: 2450 - total flux cleaned = -0.00245877 Jy ! Component: 2500 - total flux cleaned = -0.00246805 Jy ! Component: 2550 - total flux cleaned = -0.00249551 Jy ! Component: 2600 - total flux cleaned = -0.00252271 Jy ! Component: 2650 - total flux cleaned = -0.00250468 Jy ! Component: 2700 - total flux cleaned = -0.00253136 Jy ! Component: 2750 - total flux cleaned = -0.00252255 Jy ! Component: 2800 - total flux cleaned = -0.00254868 Jy ! Component: 2850 - total flux cleaned = -0.00254009 Jy ! Component: 2900 - total flux cleaned = -0.00256588 Jy ! Component: 2950 - total flux cleaned = -0.00258288 Jy ! Component: 3000 - total flux cleaned = -0.00259966 Jy ! Component: 3050 - total flux cleaned = -0.00257467 Jy ! Component: 3100 - total flux cleaned = -0.00259952 Jy ! Component: 3150 - total flux cleaned = -0.00260772 Jy ! Component: 3200 - total flux cleaned = -0.00258321 Jy ! Component: 3250 - total flux cleaned = -0.00261571 Jy ! Component: 3300 - total flux cleaned = -0.00260764 Jy ! Component: 3350 - total flux cleaned = -0.00259168 Jy ! Component: 3400 - total flux cleaned = -0.00259163 Jy ! Component: 3450 - total flux cleaned = -0.00260742 Jy ! Component: 3500 - total flux cleaned = -0.0025683 Jy ! Component: 3550 - total flux cleaned = -0.00256054 Jy ! Component: 3600 - total flux cleaned = -0.0025529 Jy ! Component: 3650 - total flux cleaned = -0.00254526 Jy ! Component: 3700 - total flux cleaned = -0.00254527 Jy ! Component: 3750 - total flux cleaned = -0.00250742 Jy ! Component: 3800 - total flux cleaned = -0.00249238 Jy ! Component: 3850 - total flux cleaned = -0.0024774 Jy ! Component: 3900 - total flux cleaned = -0.00244031 Jy ! Component: 3950 - total flux cleaned = -0.00244772 Jy ! Component: 4000 - total flux cleaned = -0.00241107 Jy ! Component: 4050 - total flux cleaned = -0.0023965 Jy ! Total flux subtracted in 4096 components = -0.00241091 Jy ! Clean residual min=-0.000367 max=0.000439 Jy/beam ! Clean residual mean=0.000003 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.134122 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 510 components and 0.134122 Jy ![Exited script file: muppet] wmap "J0418+5457_S_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.876 x 7.012 at 62.59 degrees (North through East) ! Clean map min=-0.001151 max=0.092465 Jy/beam ! Writing clean map to FITS file: J0418+5457_S_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0924654 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000132575 device "J0418+5457_S_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0418+5457_S_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.430133 0.430133 0.860267 1.72053 3.44107 6.88213 13.7643 27.5285 55.0571 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.092 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.876 x 7.012 at 62.59 degrees (North through East) ! Clean map min=-0.001151 max=0.092465 Jy/beam quit ! Quitting program ! Log file J0418+5457_S_2014_08_05_pus_uvs.log closed on Sun Nov 13 17:15:21 2016