! Started logfile: J0303+4716_S_2017_07_16_pus_uvs.log on Thu May 9 11:00:07 2019 obs J0303+4716_S_2017_07_16_pus_uva.fits ! Reading UV FITS file: J0303+4716_S_2017_07_16_pus_uva.fits ! AN table 1: 19 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.549708 visibilities/baseline/integration-bin. ! Found source: J0303+4716 ! ! 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 815 lines of history. ! ! Reading 1880 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 J0303+4716_S_2017_07_16_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 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.629105Jy sigma=0.005659 ! Fit after self-cal, rms=0.586097Jy sigma=0.005216 ! 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=2.668 mas, bmaj=4.809 mas, bpa=-15.91 degrees ! Estimated noise=2388.44 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 = 1.12901 Jy ! Component: 100 - total flux cleaned = 1.41735 Jy ! Total flux subtracted in 100 components = 1.41735 Jy ! Clean residual min=-0.046189 max=0.117866 Jy/beam ! Clean residual mean=0.000255 rms=0.016399 Jy/beam ! Combined flux in latest and established models = 1.41735 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 1.41735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.283454Jy sigma=0.002325 ! Fit after self-cal, rms=0.283245Jy sigma=0.002323 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.12884 Jy ! Component: 100 - total flux cleaned = 0.199773 Jy ! Total flux subtracted in 100 components = 0.199773 Jy ! Clean residual min=-0.039798 max=0.037353 Jy/beam ! Clean residual mean=0.000050 rms=0.009059 Jy/beam ! Combined flux in latest and established models = 1.61712 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 1.61712 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.200724Jy sigma=0.001578 ! Fit after self-cal, rms=0.200267Jy sigma=0.001574 ! 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=3.058 mas, bmaj=5.486 mas, bpa=-15 degrees ! Estimated noise=1990 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 = 0.0487641 Jy ! Component: 100 - total flux cleaned = 0.0745162 Jy ! Component: 150 - total flux cleaned = 0.0889832 Jy ! Component: 200 - total flux cleaned = 0.0978232 Jy ! Total flux subtracted in 200 components = 0.0978232 Jy ! Clean residual min=-0.043763 max=0.027662 Jy/beam ! Clean residual mean=-0.000140 rms=0.008717 Jy/beam ! Combined flux in latest and established models = 1.71495 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 36 components and 1.71495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184173Jy sigma=0.001484 ! Fit after self-cal, rms=0.183921Jy sigma=0.001482 ! 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 1.00* HN 0.97 KP 1.05 ! LA 1.01 MK 1.02 NL 0.91 OV 1.01 ! PT 1.05 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 1.01 KP 1.02 ! LA 0.98 MK 1.02 NL 1.11 OV 1.01 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00* HN 0.99 KP 1.00 ! LA 1.01 MK 1.05 NL 0.97 OV 0.97 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00 KP 1.00* ! LA 1.04 MK 1.13 NL 1.00* OV 1.00* ! PT 1.05 SC 1.00* ! ! ! Fit before self-cal, rms=0.183921Jy sigma=0.001482 ! Fit after self-cal, rms=0.133290Jy sigma=0.001143 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.108 mas, bmaj=5.461 mas, bpa=-14.89 degrees ! Estimated noise=2010.49 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 = 0.0077206 Jy ! Component: 100 - total flux cleaned = 0.00909089 Jy ! Component: 150 - total flux cleaned = 0.0105941 Jy ! Component: 200 - total flux cleaned = 0.0116844 Jy ! Total flux subtracted in 200 components = 0.0116844 Jy ! Clean residual min=-0.028151 max=0.021674 Jy/beam ! Clean residual mean=-0.000018 rms=0.006435 Jy/beam ! Combined flux in latest and established models = 1.72663 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 1.72663 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131574Jy sigma=0.001128 ! Fit after self-cal, rms=0.131452Jy sigma=0.001127 ! 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=0.131452Jy sigma=0.001127 ! Fit after self-cal, rms=0.082445Jy sigma=0.000734 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.112 mas, bmaj=5.467 mas, bpa=-15.06 degrees ! Estimated noise=2009.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00118423 Jy ! Component: 100 - total flux cleaned = -0.00119048 Jy ! Component: 150 - total flux cleaned = -0.000722316 Jy ! Component: 200 - total flux cleaned = -0.000454077 Jy ! Total flux subtracted in 200 components = -0.000454077 Jy ! Clean residual min=-0.008066 max=0.007497 Jy/beam ! Clean residual mean=0.000005 rms=0.001899 Jy/beam ! Combined flux in latest and established models = 1.72618 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 55 components and 1.72618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081693Jy sigma=0.000726 ! Fit after self-cal, rms=0.081600Jy sigma=0.000725 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 = 0.00120646 Jy ! Component: 100 - total flux cleaned = 0.000950244 Jy ! Component: 150 - total flux cleaned = 0.00104468 Jy ! Component: 200 - total flux cleaned = 0.00121857 Jy ! Total flux subtracted in 200 components = 0.00121857 Jy ! Clean residual min=-0.007737 max=0.007333 Jy/beam ! Clean residual mean=0.000003 rms=0.001807 Jy/beam ! Combined flux in latest and established models = 1.72739 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 1.72739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081336Jy sigma=0.000722 ! Fit after self-cal, rms=0.081285Jy sigma=0.000722 ! 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=0.081285Jy sigma=0.000722 ! Fit after self-cal, rms=0.081161Jy sigma=0.000720 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.117 mas, bmaj=5.466 mas, bpa=-15.07 degrees ! Estimated noise=2010.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0017601 Jy ! Component: 100 - total flux cleaned = -0.00176717 Jy ! Component: 150 - total flux cleaned = -0.0015558 Jy ! Component: 200 - total flux cleaned = -0.00136437 Jy ! Total flux subtracted in 200 components = -0.00136437 Jy ! Clean residual min=-0.006960 max=0.006941 Jy/beam ! Clean residual mean=0.000003 rms=0.001646 Jy/beam ! Combined flux in latest and established models = 1.72603 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 1.72603 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080844Jy sigma=0.000717 ! Fit after self-cal, rms=0.080817Jy sigma=0.000716 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 = 0.000310353 Jy ! Component: 100 - total flux cleaned = 0.000142645 Jy ! Component: 150 - total flux cleaned = 0.000140995 Jy ! Component: 200 - total flux cleaned = 0.000137279 Jy ! Total flux subtracted in 200 components = 0.000137279 Jy ! Clean residual min=-0.006810 max=0.006828 Jy/beam ! Clean residual mean=0.000002 rms=0.001604 Jy/beam ! Combined flux in latest and established models = 1.72617 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 59 components and 1.72617 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080690Jy sigma=0.000715 ! Fit after self-cal, rms=0.080668Jy sigma=0.000715 ! Inverting map ! Added new window around map position (-21.5, -52.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000346593 Jy ! Component: 100 - total flux cleaned = -0.000948344 Jy ! Component: 150 - total flux cleaned = -0.000666125 Jy ! Component: 200 - total flux cleaned = -0.000433719 Jy ! Total flux subtracted in 200 components = -0.000433719 Jy ! Clean residual min=-0.005126 max=0.005377 Jy/beam ! Clean residual mean=0.000001 rms=0.001371 Jy/beam ! Combined flux in latest and established models = 1.72573 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 78 components and 1.72573 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079915Jy sigma=0.000707 ! Fit after self-cal, rms=0.079892Jy sigma=0.000707 ! 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=0.079892Jy sigma=0.000707 ! Fit after self-cal, rms=0.079860Jy sigma=0.000706 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.372 mas, bmaj=8.78 mas, bpa=-35.76 degrees ! Estimated noise=2664.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000484069 Jy ! Component: 100 - total flux cleaned = 0.0003067 Jy ! Component: 150 - total flux cleaned = -5.51792e-05 Jy ! Component: 200 - total flux cleaned = -0.00036341 Jy ! Total flux subtracted in 200 components = -0.00036341 Jy ! Clean residual min=-0.004693 max=0.005411 Jy/beam ! Clean residual mean=-0.000007 rms=0.001382 Jy/beam ! Combined flux in latest and established models = 1.72537 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 84 components and 1.72537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079781Jy sigma=0.000705 ! Fit after self-cal, rms=0.079747Jy sigma=0.000705 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 = 0.000487455 Jy ! Component: 100 - total flux cleaned = 0.000430862 Jy ! Component: 150 - total flux cleaned = 0.000294388 Jy ! Component: 200 - total flux cleaned = 0.000169853 Jy ! Total flux subtracted in 200 components = 0.000169853 Jy ! Clean residual min=-0.004505 max=0.005177 Jy/beam ! Clean residual mean=-0.000009 rms=0.001329 Jy/beam ! Combined flux in latest and established models = 1.72554 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 86 components and 1.72554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079738Jy sigma=0.000705 ! Fit after self-cal, rms=0.079720Jy sigma=0.000705 ! 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=3.12 mas, bmaj=5.466 mas, bpa=-15.06 degrees ! Estimated noise=2010.72 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.12 x 5.466 at -15.06 degrees (North through East) ! Clean map min=-0.0063276 max=1.4844 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=0.079720Jy sigma=0.000705 ! Fit after self-cal, rms=0.070480Jy sigma=0.000619 ! Inverting map and beam ! Estimated beam: bmin=3.12 mas, bmaj=5.466 mas, bpa=-14.98 degrees ! Estimated noise=2010.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00107747 Jy ! Component: 100 - total flux cleaned = -0.00153556 Jy ! Component: 150 - total flux cleaned = -0.00185197 Jy ! Component: 200 - total flux cleaned = -0.00206974 Jy ! Total flux subtracted in 200 components = -0.00206974 Jy ! Clean residual min=-0.004944 max=0.004915 Jy/beam ! Clean residual mean=-0.000002 rms=0.001168 Jy/beam ! Combined flux in latest and established models = 1.72347 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 101 components and 1.72347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070278Jy sigma=0.000618 ! Fit after self-cal, rms=0.070277Jy sigma=0.000618 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00022149 Jy ! Component: 100 - total flux cleaned = -0.000422958 Jy ! Component: 150 - total flux cleaned = -0.000551239 Jy ! Component: 200 - total flux cleaned = -0.000732598 Jy ! Total flux subtracted in 200 components = -0.000732598 Jy ! Clean residual min=-0.004744 max=0.004863 Jy/beam ! Clean residual mean=-0.000003 rms=0.001143 Jy/beam ! Combined flux in latest and established models = 1.72274 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 107 components and 1.72274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070173Jy sigma=0.000617 ! Fit after self-cal, rms=0.070173Jy sigma=0.000617 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070173Jy sigma=0.000617 ! Fit after self-cal, rms=0.070142Jy sigma=0.000616 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=2.723 mas, bmaj=4.779 mas, bpa=-16.32 degrees ! Estimated noise=2428.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.14161 Jy ! Component: 100 - total flux cleaned = 1.42525 Jy ! Component: 150 - total flux cleaned = 1.54735 Jy ! Component: 200 - total flux cleaned = 1.61574 Jy ! Total flux subtracted in 200 components = 1.61574 Jy ! Clean residual min=-0.017807 max=0.033780 Jy/beam ! Clean residual mean=0.000108 rms=0.005152 Jy/beam ! Combined flux in latest and established models = 1.61574 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 17 model components to the UV plane model. ! The established model now contains 17 components and 1.61574 Jy ! Inverting map and beam ! Estimated beam: bmin=3.121 mas, bmaj=5.466 mas, bpa=-14.99 degrees ! Estimated noise=2009.65 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 = 0.0466423 Jy ! Component: 100 - total flux cleaned = 0.0716286 Jy ! Component: 150 - total flux cleaned = 0.0847596 Jy ! Component: 200 - total flux cleaned = 0.0899732 Jy ! Total flux subtracted in 200 components = 0.0899732 Jy ! Clean residual min=-0.006720 max=0.010737 Jy/beam ! Clean residual mean=0.000031 rms=0.001888 Jy/beam ! Combined flux in latest and established models = 1.70572 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 35 components and 1.70572 Jy ! Inverting map ! Added new window around map position (4, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102838 Jy ! Component: 100 - total flux cleaned = 0.0127445 Jy ! Component: 150 - total flux cleaned = 0.0147007 Jy ! Component: 200 - total flux cleaned = 0.01635 Jy ! Total flux subtracted in 200 components = 0.01635 Jy ! Clean residual min=-0.005202 max=0.005669 Jy/beam ! Clean residual mean=-0.000002 rms=0.001295 Jy/beam ! Combined flux in latest and established models = 1.72207 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 54 components and 1.72207 Jy ! Inverting map ! Added new window around map position (-27, 72). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237569 Jy ! Component: 100 - total flux cleaned = 0.00343291 Jy ! Component: 150 - total flux cleaned = 0.00410529 Jy ! Component: 200 - total flux cleaned = 0.00508035 Jy ! Total flux subtracted in 200 components = 0.00508035 Jy ! Clean residual min=-0.004611 max=0.004740 Jy/beam ! Clean residual mean=-0.000002 rms=0.001130 Jy/beam ! Combined flux in latest and established models = 1.72715 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 70 components and 1.72715 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=7.374 mas, bmaj=8.78 mas, bpa=-35.79 degrees ! Estimated noise=2662.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000531216 Jy ! Component: 100 - total flux cleaned = 0.000240023 Jy ! Component: 150 - total flux cleaned = 0.000229087 Jy ! Component: 200 - total flux cleaned = 0.000278675 Jy ! Total flux subtracted in 200 components = 0.000278675 Jy ! Clean residual min=-0.003759 max=0.004358 Jy/beam ! Clean residual mean=-0.000009 rms=0.001118 Jy/beam ! Combined flux in latest and established models = 1.72743 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 = 4.90983e-05 Jy ! Component: 100 - total flux cleaned = 9.29255e-05 Jy ! Component: 150 - total flux cleaned = 1.6216e-05 Jy ! Component: 200 - total flux cleaned = -1.83496e-05 Jy ! Total flux subtracted in 200 components = -1.83496e-05 Jy ! Clean residual min=-0.003554 max=0.004267 Jy/beam ! Clean residual mean=-0.000012 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 1.72741 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 95 components and 1.72741 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.121 mas, bmaj=5.466 mas, bpa=-14.99 degrees ! Estimated noise=2009.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000187017 Jy ! Component: 100 - total flux cleaned = 0.000390851 Jy ! Component: 150 - total flux cleaned = 0.000478373 Jy ! Component: 200 - total flux cleaned = 0.000308851 Jy ! Total flux subtracted in 200 components = 0.000308851 Jy ! Clean residual min=-0.004075 max=0.004358 Jy/beam ! Clean residual mean=-0.000004 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 1.72772 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 112 components and 1.72772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069843Jy sigma=0.000613 ! Fit after self-cal, rms=0.069791Jy sigma=0.000613 wmodel J0303+4716_S_2017_07_16_pus_map.mod ! Writing 112 model components to file: J0303+4716_S_2017_07_16_pus_map.mod wobs J0303+4716_S_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J0303+4716_S_2017_07_16_pus_uvs.fits wwins J0303+4716_S_2017_07_16_pus_map.win ! wwins: Wrote 4 windows to J0303+4716_S_2017_07_16_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 = 0.000886247 Jy ! Component: 100 - total flux cleaned = 0.00125282 Jy ! Component: 150 - total flux cleaned = 0.00145913 Jy ! Component: 200 - total flux cleaned = 0.00171957 Jy ! Component: 250 - total flux cleaned = 0.001844 Jy ! Component: 300 - total flux cleaned = 0.0019624 Jy ! Component: 350 - total flux cleaned = 0.00201911 Jy ! Component: 400 - total flux cleaned = 0.00218591 Jy ! Component: 450 - total flux cleaned = 0.00234596 Jy ! Component: 500 - total flux cleaned = 0.00229288 Jy ! Component: 550 - total flux cleaned = 0.00224202 Jy ! Component: 600 - total flux cleaned = 0.00219166 Jy ! Component: 650 - total flux cleaned = 0.00228753 Jy ! Component: 700 - total flux cleaned = 0.00223985 Jy ! Component: 750 - total flux cleaned = 0.00223949 Jy ! Component: 800 - total flux cleaned = 0.00214848 Jy ! Component: 850 - total flux cleaned = 0.00214896 Jy ! Component: 900 - total flux cleaned = 0.00219318 Jy ! Component: 950 - total flux cleaned = 0.00223596 Jy ! Component: 1000 - total flux cleaned = 0.00219338 Jy ! Component: 1050 - total flux cleaned = 0.00215226 Jy ! Component: 1100 - total flux cleaned = 0.00211107 Jy ! Component: 1150 - total flux cleaned = 0.00211085 Jy ! Component: 1200 - total flux cleaned = 0.00199297 Jy ! Component: 1250 - total flux cleaned = 0.00199319 Jy ! Component: 1300 - total flux cleaned = 0.00184132 Jy ! Component: 1350 - total flux cleaned = 0.00176642 Jy ! Component: 1400 - total flux cleaned = 0.00172945 Jy ! Component: 1450 - total flux cleaned = 0.00158477 Jy ! Component: 1500 - total flux cleaned = 0.001621 Jy ! Component: 1550 - total flux cleaned = 0.00165593 Jy ! Component: 1600 - total flux cleaned = 0.00148233 Jy ! Component: 1650 - total flux cleaned = 0.00151692 Jy ! Component: 1700 - total flux cleaned = 0.00161803 Jy ! Component: 1750 - total flux cleaned = 0.00155097 Jy ! Component: 1800 - total flux cleaned = 0.00151789 Jy ! Component: 1850 - total flux cleaned = 0.00138856 Jy ! Component: 1900 - total flux cleaned = 0.00132463 Jy ! Component: 1950 - total flux cleaned = 0.00126186 Jy ! Component: 2000 - total flux cleaned = 0.00116837 Jy ! Component: 2050 - total flux cleaned = 0.00119956 Jy ! Component: 2100 - total flux cleaned = 0.00119916 Jy ! Component: 2150 - total flux cleaned = 0.00110812 Jy ! Component: 2200 - total flux cleaned = 0.00104859 Jy ! Component: 2250 - total flux cleaned = 0.00101961 Jy ! Component: 2300 - total flux cleaned = 0.000990406 Jy ! Component: 2350 - total flux cleaned = 0.000874757 Jy ! Component: 2400 - total flux cleaned = 0.00087456 Jy ! Component: 2450 - total flux cleaned = 0.00067606 Jy ! Component: 2500 - total flux cleaned = 0.000647798 Jy ! Component: 2550 - total flux cleaned = 0.000536585 Jy ! Component: 2600 - total flux cleaned = 0.000453947 Jy ! Component: 2650 - total flux cleaned = 0.000317692 Jy ! Component: 2700 - total flux cleaned = 0.00026366 Jy ! Component: 2750 - total flux cleaned = 7.64119e-05 Jy ! Component: 2800 - total flux cleaned = 4.98486e-05 Jy ! Component: 2850 - total flux cleaned = -5.52306e-05 Jy ! Component: 2900 - total flux cleaned = -0.000133646 Jy ! Component: 2950 - total flux cleaned = -0.000211284 Jy ! Component: 3000 - total flux cleaned = -0.000288124 Jy ! Component: 3050 - total flux cleaned = -0.000439948 Jy ! Component: 3100 - total flux cleaned = -0.000339264 Jy ! Component: 3150 - total flux cleaned = -0.000413986 Jy ! Component: 3200 - total flux cleaned = -0.000414183 Jy ! Component: 3250 - total flux cleaned = -0.000561607 Jy ! Component: 3300 - total flux cleaned = -0.000610212 Jy ! Component: 3350 - total flux cleaned = -0.000779495 Jy ! Component: 3400 - total flux cleaned = -0.000851443 Jy ! Component: 3450 - total flux cleaned = -0.000946474 Jy ! Component: 3500 - total flux cleaned = -0.0010411 Jy ! Component: 3550 - total flux cleaned = -0.00108819 Jy ! Component: 3600 - total flux cleaned = -0.00120479 Jy ! Component: 3650 - total flux cleaned = -0.00127427 Jy ! Component: 3700 - total flux cleaned = -0.0012973 Jy ! Component: 3750 - total flux cleaned = -0.00136596 Jy ! Component: 3800 - total flux cleaned = -0.00141152 Jy ! Component: 3850 - total flux cleaned = -0.00145676 Jy ! Component: 3900 - total flux cleaned = -0.00152393 Jy ! Component: 3950 - total flux cleaned = -0.00159084 Jy ! Component: 4000 - total flux cleaned = -0.00165747 Jy ! Component: 4050 - total flux cleaned = -0.0017236 Jy ! Total flux subtracted in 4096 components = -0.00181103 Jy ! Clean residual min=-0.001316 max=0.001429 Jy/beam ! Clean residual mean=-0.000001 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 1.7259 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 377 components and 1.7259 Jy ![Exited script file: muppet] wmap "J0303+4716_S_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.121 x 5.466 at -14.99 degrees (North through East) ! Clean map min=-0.0044098 max=1.4871 Jy/beam ! Writing clean map to FITS file: J0303+4716_S_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.48714 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000354368 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0714866 0.0714866 0.142973 0.285946 0.571893 1.14379 2.28757 4.57514 9.15029 18.3006 36.6011 73.2023 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.487 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.121 x 5.466 at -14.99 degrees (North through East) ! Clean map min=-0.0044098 max=1.4871 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 J0303+4716_S_2017_07_16_pus_uvs.log closed on Thu May 9 11:00:12 2019