! Started logfile: J2230+6946_S_2017_02_19_pus_uvs.log on Sat May 4 19:00:25 2019 obs J2230+6946_S_2017_02_19_pus_uva.fits ! Reading UV FITS file: J2230+6946_S_2017_02_19_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.694444 visibilities/baseline/integration-bin. ! Found source: J2230+6946 ! ! 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 482 lines of history. ! ! Reading 2000 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 J2230+6946_S_2017_02_19_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 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.440332Jy sigma=0.003750 ! Fit after self-cal, rms=0.436139Jy sigma=0.003718 ! 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=2.515 mas, bmaj=6.04 mas, bpa=-14.91 degrees ! Estimated noise=2330.75 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 = 0.440243 Jy ! Component: 100 - total flux cleaned = 0.53715 Jy ! Total flux subtracted in 100 components = 0.53715 Jy ! Clean residual min=-0.018585 max=0.031580 Jy/beam ! Clean residual mean=-0.000018 rms=0.005652 Jy/beam ! Combined flux in latest and established models = 0.53715 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.53715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134443Jy sigma=0.001015 ! Fit after self-cal, rms=0.134441Jy sigma=0.001015 ! 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=2.894 mas, bmaj=6.7 mas, bpa=-13.21 degrees ! Estimated noise=2082.4 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 = 0.0414724 Jy ! Component: 100 - total flux cleaned = 0.0609635 Jy ! Component: 150 - total flux cleaned = 0.0716798 Jy ! Component: 200 - total flux cleaned = 0.0787078 Jy ! Total flux subtracted in 200 components = 0.0787078 Jy ! Clean residual min=-0.017974 max=0.015616 Jy/beam ! Clean residual mean=-0.000026 rms=0.004077 Jy/beam ! Combined flux in latest and established models = 0.615858 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 29 components and 0.615858 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119719Jy sigma=0.000920 ! Fit after self-cal, rms=0.119697Jy sigma=0.000920 ! 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 1.03 FD 0.98 HN 0.98 KP 1.10 ! LA 1.01 MK 0.99 NL 0.90 OV 1.04 ! PT 1.00* SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.00 KP 1.04 ! LA 0.96 MK 0.99 NL 1.03 OV 1.06 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.06 HN 0.97 KP 0.89 ! LA 0.76 MK 0.99 NL 1.16 OV 0.97 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.04 HN 0.91 KP 1.00* ! LA 0.83 MK 1.52 NL 1.00* OV 1.03 ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.119697Jy sigma=0.000920 ! Fit after self-cal, rms=0.087033Jy sigma=0.000682 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.906 mas, bmaj=6.715 mas, bpa=-13.23 degrees ! Estimated noise=2068.6 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 = 0.000104723 Jy ! Component: 100 - total flux cleaned = -0.000555652 Jy ! Component: 150 - total flux cleaned = -0.00091234 Jy ! Component: 200 - total flux cleaned = -0.000976976 Jy ! Total flux subtracted in 200 components = -0.000976976 Jy ! Clean residual min=-0.008108 max=0.008107 Jy/beam ! Clean residual mean=-0.000013 rms=0.002051 Jy/beam ! Combined flux in latest and established models = 0.614881 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.614881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086836Jy sigma=0.000680 ! Fit after self-cal, rms=0.086845Jy sigma=0.000680 ! 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=0.086845Jy sigma=0.000680 ! Fit after self-cal, rms=0.083275Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.908 mas, bmaj=6.73 mas, bpa=-13.11 degrees ! Estimated noise=2069.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00102656 Jy ! Component: 100 - total flux cleaned = -0.00116799 Jy ! Component: 150 - total flux cleaned = -0.00124984 Jy ! Component: 200 - total flux cleaned = -0.00136024 Jy ! Total flux subtracted in 200 components = -0.00136024 Jy ! Clean residual min=-0.005665 max=0.005644 Jy/beam ! Clean residual mean=-0.000010 rms=0.001341 Jy/beam ! Combined flux in latest and established models = 0.613521 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.613521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083232Jy sigma=0.000649 ! Fit after self-cal, rms=0.083262Jy sigma=0.000649 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 = -0.000166701 Jy ! Component: 100 - total flux cleaned = -0.000201284 Jy ! Component: 150 - total flux cleaned = -0.000231207 Jy ! Component: 200 - total flux cleaned = -0.000259787 Jy ! Total flux subtracted in 200 components = -0.000259787 Jy ! Clean residual min=-0.005647 max=0.005735 Jy/beam ! Clean residual mean=-0.000010 rms=0.001336 Jy/beam ! Combined flux in latest and established models = 0.613261 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.613261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083244Jy sigma=0.000649 ! Fit after self-cal, rms=0.083239Jy sigma=0.000649 ! Inverting map ! Added new window around map position (12.5, 10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0054984 Jy ! Component: 100 - total flux cleaned = 0.007367 Jy ! Component: 150 - total flux cleaned = 0.00908478 Jy ! Component: 200 - total flux cleaned = 0.0104083 Jy ! Total flux subtracted in 200 components = 0.0104083 Jy ! Clean residual min=-0.005460 max=0.004802 Jy/beam ! Clean residual mean=-0.000007 rms=0.001186 Jy/beam ! Combined flux in latest and established models = 0.623669 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 77 components and 0.623669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082825Jy sigma=0.000645 ! Fit after self-cal, rms=0.082817Jy sigma=0.000644 ! 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=0.082817Jy sigma=0.000644 ! Fit after self-cal, rms=0.082798Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.91 mas, bmaj=6.73 mas, bpa=-13.08 degrees ! Estimated noise=2069.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196037 Jy ! Component: 100 - total flux cleaned = 0.00253173 Jy ! Component: 150 - total flux cleaned = 0.00271947 Jy ! Component: 200 - total flux cleaned = 0.00280048 Jy ! Total flux subtracted in 200 components = 0.00280048 Jy ! Clean residual min=-0.005256 max=0.004919 Jy/beam ! Clean residual mean=-0.000006 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 0.62647 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 95 components and 0.62647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082726Jy sigma=0.000644 ! Fit after self-cal, rms=0.082729Jy sigma=0.000644 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 = 0.00035445 Jy ! Component: 100 - total flux cleaned = 0.000392431 Jy ! Component: 150 - total flux cleaned = 0.000360025 Jy ! Component: 200 - total flux cleaned = 0.000359463 Jy ! Total flux subtracted in 200 components = 0.000359463 Jy ! Clean residual min=-0.005204 max=0.004891 Jy/beam ! Clean residual mean=-0.000006 rms=0.001145 Jy/beam ! Combined flux in latest and established models = 0.626829 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 105 components and 0.626829 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082700Jy sigma=0.000643 ! Fit after self-cal, rms=0.082701Jy sigma=0.000643 ! 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=0.082701Jy sigma=0.000643 ! Fit after self-cal, rms=0.082679Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.626 mas, bmaj=9.463 mas, bpa=-13.94 degrees ! Estimated noise=2827.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139629 Jy ! Component: 100 - total flux cleaned = 0.00175307 Jy ! Component: 150 - total flux cleaned = 0.00175391 Jy ! Component: 200 - total flux cleaned = 0.00175301 Jy ! Total flux subtracted in 200 components = 0.00175301 Jy ! Clean residual min=-0.007092 max=0.004798 Jy/beam ! Clean residual mean=-0.000012 rms=0.001523 Jy/beam ! Combined flux in latest and established models = 0.628582 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 118 components and 0.628582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082685Jy sigma=0.000643 ! Fit after self-cal, rms=0.082681Jy sigma=0.000643 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 = 0.000188787 Jy ! Component: 100 - total flux cleaned = 0.000189637 Jy ! Component: 150 - total flux cleaned = 0.000215122 Jy ! Component: 200 - total flux cleaned = 0.000192259 Jy ! Total flux subtracted in 200 components = 0.000192259 Jy ! Clean residual min=-0.007121 max=0.004801 Jy/beam ! Clean residual mean=-0.000012 rms=0.001518 Jy/beam ! Combined flux in latest and established models = 0.628775 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 133 components and 0.628775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082691Jy sigma=0.000644 ! Fit after self-cal, rms=0.082691Jy sigma=0.000644 ! 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=2.911 mas, bmaj=6.73 mas, bpa=-13.09 degrees ! Estimated noise=2069.22 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.911 x 6.73 at -13.09 degrees (North through East) ! Clean map min=-0.0049071 max=0.56938 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=0.082691Jy sigma=0.000644 ! Fit after self-cal, rms=0.077057Jy sigma=0.000595 ! Inverting map and beam ! Estimated beam: bmin=2.909 mas, bmaj=6.727 mas, bpa=-13.06 degrees ! Estimated noise=2068.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000289886 Jy ! Component: 100 - total flux cleaned = -0.000253765 Jy ! Component: 150 - total flux cleaned = -0.000253313 Jy ! Component: 200 - total flux cleaned = -0.000313546 Jy ! Total flux subtracted in 200 components = -0.000313546 Jy ! Clean residual min=-0.005079 max=0.004682 Jy/beam ! Clean residual mean=-0.000006 rms=0.001132 Jy/beam ! Combined flux in latest and established models = 0.628461 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 138 components and 0.628461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077026Jy sigma=0.000595 ! Fit after self-cal, rms=0.077025Jy sigma=0.000595 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.8317e-05 Jy ! Component: 100 - total flux cleaned = -0.000113594 Jy ! Component: 150 - total flux cleaned = -0.00011411 Jy ! Component: 200 - total flux cleaned = -8.97113e-05 Jy ! Total flux subtracted in 200 components = -8.97113e-05 Jy ! Clean residual min=-0.005140 max=0.004667 Jy/beam ! Clean residual mean=-0.000006 rms=0.001129 Jy/beam ! Combined flux in latest and established models = 0.628371 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 141 components and 0.628372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077007Jy sigma=0.000595 ! Fit after self-cal, rms=0.077006Jy sigma=0.000595 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077006Jy sigma=0.000595 ! Fit after self-cal, rms=0.077003Jy sigma=0.000595 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=2.528 mas, bmaj=6.053 mas, bpa=-14.71 degrees ! Estimated noise=2328.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.439815 Jy ! Component: 100 - total flux cleaned = 0.536113 Jy ! Component: 150 - total flux cleaned = 0.567434 Jy ! Component: 200 - total flux cleaned = 0.583685 Jy ! Total flux subtracted in 200 components = 0.583685 Jy ! Clean residual min=-0.008558 max=0.008327 Jy/beam ! Clean residual mean=-0.000007 rms=0.001901 Jy/beam ! Combined flux in latest and established models = 0.583685 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.583685 Jy ! Inverting map and beam ! Estimated beam: bmin=2.91 mas, bmaj=6.727 mas, bpa=-13.07 degrees ! Estimated noise=2068.53 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 = 0.0123423 Jy ! Component: 100 - total flux cleaned = 0.0201317 Jy ! Component: 150 - total flux cleaned = 0.0253805 Jy ! Component: 200 - total flux cleaned = 0.028747 Jy ! Total flux subtracted in 200 components = 0.028747 Jy ! Clean residual min=-0.005766 max=0.004640 Jy/beam ! Clean residual mean=-0.000009 rms=0.001293 Jy/beam ! Combined flux in latest and established models = 0.612432 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 45 components and 0.612432 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=6.624 mas, bmaj=9.459 mas, bpa=-13.89 degrees ! Estimated noise=2828.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00618833 Jy ! Component: 100 - total flux cleaned = 0.00982149 Jy ! Component: 150 - total flux cleaned = 0.0122994 Jy ! Component: 200 - total flux cleaned = 0.0140423 Jy ! Total flux subtracted in 200 components = 0.0140423 Jy ! Clean residual min=-0.007429 max=0.004536 Jy/beam ! Clean residual mean=-0.000014 rms=0.001528 Jy/beam ! Combined flux in latest and established models = 0.626474 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 = 0.000836447 Jy ! Component: 100 - total flux cleaned = 0.00146476 Jy ! Component: 150 - total flux cleaned = 0.0019411 Jy ! Component: 200 - total flux cleaned = 0.00219102 Jy ! Total flux subtracted in 200 components = 0.00219102 Jy ! Clean residual min=-0.007126 max=0.004521 Jy/beam ! Clean residual mean=-0.000012 rms=0.001497 Jy/beam ! Combined flux in latest and established models = 0.628665 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 83 components and 0.628665 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.91 mas, bmaj=6.727 mas, bpa=-13.07 degrees ! Estimated noise=2068.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000210009 Jy ! Component: 100 - total flux cleaned = 0.000192383 Jy ! Component: 150 - total flux cleaned = 0.000120315 Jy ! Component: 200 - total flux cleaned = 0.000120825 Jy ! Total flux subtracted in 200 components = 0.000120825 Jy ! Clean residual min=-0.004842 max=0.004650 Jy/beam ! Clean residual mean=-0.000005 rms=0.001159 Jy/beam ! Combined flux in latest and established models = 0.628786 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 99 components and 0.628786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077192Jy sigma=0.000596 ! Fit after self-cal, rms=0.077168Jy sigma=0.000596 wmodel J2230+6946_S_2017_02_19_pus_map.mod ! Writing 99 model components to file: J2230+6946_S_2017_02_19_pus_map.mod wobs J2230+6946_S_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J2230+6946_S_2017_02_19_pus_uvs.fits wwins J2230+6946_S_2017_02_19_pus_map.win ! wwins: Wrote 2 windows to J2230+6946_S_2017_02_19_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 = -0.00109744 Jy ! Component: 100 - total flux cleaned = -0.00191673 Jy ! Component: 150 - total flux cleaned = -0.00276413 Jy ! Component: 200 - total flux cleaned = -0.00349194 Jy ! Component: 250 - total flux cleaned = -0.00432938 Jy ! Component: 300 - total flux cleaned = -0.00506927 Jy ! Component: 350 - total flux cleaned = -0.00578296 Jy ! Component: 400 - total flux cleaned = -0.00615855 Jy ! Component: 450 - total flux cleaned = -0.00640199 Jy ! Component: 500 - total flux cleaned = -0.00669666 Jy ! Component: 550 - total flux cleaned = -0.00681201 Jy ! Component: 600 - total flux cleaned = -0.00715238 Jy ! Component: 650 - total flux cleaned = -0.007374 Jy ! Component: 700 - total flux cleaned = -0.00753828 Jy ! Component: 750 - total flux cleaned = -0.0079116 Jy ! Component: 800 - total flux cleaned = -0.00806802 Jy ! Component: 850 - total flux cleaned = -0.00827262 Jy ! Component: 900 - total flux cleaned = -0.00847462 Jy ! Component: 950 - total flux cleaned = -0.00857428 Jy ! Component: 1000 - total flux cleaned = -0.00891464 Jy ! Component: 1050 - total flux cleaned = -0.00924831 Jy ! Component: 1100 - total flux cleaned = -0.00924879 Jy ! Component: 1150 - total flux cleaned = -0.00966505 Jy ! Component: 1200 - total flux cleaned = -0.00984686 Jy ! Component: 1250 - total flux cleaned = -0.0101158 Jy ! Component: 1300 - total flux cleaned = -0.0102909 Jy ! Component: 1350 - total flux cleaned = -0.0104222 Jy ! Component: 1400 - total flux cleaned = -0.0105934 Jy ! Component: 1450 - total flux cleaned = -0.0107213 Jy ! Component: 1500 - total flux cleaned = -0.0111379 Jy ! Component: 1550 - total flux cleaned = -0.0112605 Jy ! Component: 1600 - total flux cleaned = -0.0112603 Jy ! Component: 1650 - total flux cleaned = -0.0114612 Jy ! Component: 1700 - total flux cleaned = -0.0114612 Jy ! Component: 1750 - total flux cleaned = -0.0115394 Jy ! Component: 1800 - total flux cleaned = -0.0116553 Jy ! Component: 1850 - total flux cleaned = -0.0116553 Jy ! Component: 1900 - total flux cleaned = -0.011617 Jy ! Component: 1950 - total flux cleaned = -0.0116545 Jy ! Component: 2000 - total flux cleaned = -0.0116551 Jy ! Component: 2050 - total flux cleaned = -0.0116912 Jy ! Component: 2100 - total flux cleaned = -0.0118711 Jy ! Component: 2150 - total flux cleaned = -0.0117996 Jy ! Component: 2200 - total flux cleaned = -0.0117644 Jy ! Component: 2250 - total flux cleaned = -0.011868 Jy ! Component: 2300 - total flux cleaned = -0.0119369 Jy ! Component: 2350 - total flux cleaned = -0.0118691 Jy ! Component: 2400 - total flux cleaned = -0.0121396 Jy ! Component: 2450 - total flux cleaned = -0.0123065 Jy ! Component: 2500 - total flux cleaned = -0.0123724 Jy ! Component: 2550 - total flux cleaned = -0.0124049 Jy ! Component: 2600 - total flux cleaned = -0.0124377 Jy ! Component: 2650 - total flux cleaned = -0.0125339 Jy ! Component: 2700 - total flux cleaned = -0.0126933 Jy ! Component: 2750 - total flux cleaned = -0.0128509 Jy ! Component: 2800 - total flux cleaned = -0.0129128 Jy ! Component: 2850 - total flux cleaned = -0.0129746 Jy ! Component: 2900 - total flux cleaned = -0.0131285 Jy ! Component: 2950 - total flux cleaned = -0.0132812 Jy ! Component: 3000 - total flux cleaned = -0.0134023 Jy ! Component: 3050 - total flux cleaned = -0.0135527 Jy ! Component: 3100 - total flux cleaned = -0.0136719 Jy ! Component: 3150 - total flux cleaned = -0.0138193 Jy ! Component: 3200 - total flux cleaned = -0.0139655 Jy ! Component: 3250 - total flux cleaned = -0.0141685 Jy ! Component: 3300 - total flux cleaned = -0.0141682 Jy ! Component: 3350 - total flux cleaned = -0.0142542 Jy ! Component: 3400 - total flux cleaned = -0.014396 Jy ! Component: 3450 - total flux cleaned = -0.0144521 Jy ! Component: 3500 - total flux cleaned = -0.0146476 Jy ! Component: 3550 - total flux cleaned = -0.0147584 Jy ! Component: 3600 - total flux cleaned = -0.0148138 Jy ! Component: 3650 - total flux cleaned = -0.0149504 Jy ! Component: 3700 - total flux cleaned = -0.0152755 Jy ! Component: 3750 - total flux cleaned = -0.0153563 Jy ! Component: 3800 - total flux cleaned = -0.01541 Jy ! Component: 3850 - total flux cleaned = -0.0155429 Jy ! Component: 3900 - total flux cleaned = -0.0157798 Jy ! Component: 3950 - total flux cleaned = -0.0158842 Jy ! Component: 4000 - total flux cleaned = -0.0160658 Jy ! Component: 4050 - total flux cleaned = -0.0162205 Jy ! Total flux subtracted in 4096 components = -0.0162717 Jy ! Clean residual min=-0.001411 max=0.001641 Jy/beam ! Clean residual mean=-0.000002 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.612514 Jy keep ! Adding 319 model components to the UV plane model. ! The established model now contains 418 components and 0.612514 Jy ![Exited script file: muppet] wmap "J2230+6946_S_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.91 x 6.727 at -13.07 degrees (North through East) ! Clean map min=-0.0032252 max=0.57041 Jy/beam ! Writing clean map to FITS file: J2230+6946_S_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.570414 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000464559 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.244327 0.244327 0.488654 0.977309 1.95462 3.90924 7.81847 15.6369 31.2739 62.5478 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.57 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.91 x 6.727 at -13.07 degrees (North through East) ! Clean map min=-0.0032252 max=0.57041 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 J2230+6946_S_2017_02_19_pus_uvs.log closed on Sat May 4 19:00:30 2019