! Started logfile: J1549+0237_L_2010_06_18_pus_uvs.log on Fri Jan 8 01:12:56 2016 obs J1549+0237_L_2010_06_18_pus_uva.fits ! Reading UV FITS file: J1549+0237_L_2010_06_18_pus_uva.fits ! AN table 1: 536 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.589303 visibilities/baseline/integration-bin. ! Found source: J1549+0237 ! ! 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 1.35446e+09 8e+06 1 8e+06 ! 02 2 1.36246e+09 8e+06 1 8e+06 ! 03 3 1.42646e+09 8e+06 1 8e+06 ! 04 4 1.43446e+09 8e+06 1 8e+06 ! ! Polarization(s): RR LL RL LR ! ! Read 738 lines of history. ! ! Reading 227424 visibilities. select I ! Selecting polarization: I, 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 = 0.8 print "taper_size =",taper_size ! taper_size = 15 ![@muppet J1549+0237_L_2010_06_18_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 0.800x0.800 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 1187 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1187 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1187 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1187 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.430586Jy sigma=0.004549 ! Fit after self-cal, rms=0.375317Jy sigma=0.003826 ! 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=4.661 mas, bmaj=10.45 mas, bpa=9.721 degrees ! Estimated noise=589.352 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 = 0.96603 Jy ! Component: 100 - total flux cleaned = 1.18003 Jy ! Total flux subtracted in 100 components = 1.18003 Jy ! Clean residual min=-0.029492 max=0.072906 Jy/beam ! Clean residual mean=0.000069 rms=0.006593 Jy/beam ! Combined flux in latest and established models = 1.18003 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.18003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.285810Jy sigma=0.002241 ! Fit after self-cal, rms=0.285798Jy sigma=0.002241 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.076482 Jy ! Component: 100 - total flux cleaned = 0.0877548 Jy ! Total flux subtracted in 100 components = 0.0877548 Jy ! Clean residual min=-0.023047 max=0.030867 Jy/beam ! Clean residual mean=0.000024 rms=0.005206 Jy/beam ! Combined flux in latest and established models = 1.26779 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 1.26779 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.265465Jy sigma=0.001794 ! Fit after self-cal, rms=0.265422Jy sigma=0.001793 ! 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=5.656 mas, bmaj=12.17 mas, bpa=7.747 degrees ! Estimated noise=246.09 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 = 0.0324898 Jy ! Component: 100 - total flux cleaned = 0.0392765 Jy ! Component: 150 - total flux cleaned = 0.0398641 Jy ! Component: 200 - total flux cleaned = 0.04123 Jy ! Total flux subtracted in 200 components = 0.04123 Jy ! Clean residual min=-0.017829 max=0.024063 Jy/beam ! Clean residual mean=-0.000055 rms=0.005017 Jy/beam ! Combined flux in latest and established models = 1.30902 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 24 components and 1.30902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.261196Jy sigma=0.001702 ! Fit after self-cal, rms=0.261151Jy sigma=0.001701 ! 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 1.09 FD 1.00 HN 1.00* KP 0.99 ! LA 1.00 MK 1.01 NL 1.05 OV 0.97 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 1.00* KP 1.01 ! LA 1.04 MK 1.00 NL 1.04 OV 0.97 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00* KP 0.88 ! LA 0.94 MK 0.88 NL 1.00 OV 1.00 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.00* KP 0.94 ! LA 0.96 MK 0.93 NL 1.00 OV 1.02 ! PT 1.00 SC 0.98 ! ! ! Fit before self-cal, rms=0.261151Jy sigma=0.001701 ! Fit after self-cal, rms=0.236257Jy sigma=0.001302 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.638 mas, bmaj=12.2 mas, bpa=7.274 degrees ! Estimated noise=243.567 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, -19.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0038596 Jy ! Component: 100 - total flux cleaned = 0.00373065 Jy ! Component: 150 - total flux cleaned = 0.00337138 Jy ! Component: 200 - total flux cleaned = 0.00403006 Jy ! Total flux subtracted in 200 components = 0.00403006 Jy ! Clean residual min=-0.016487 max=0.012469 Jy/beam ! Clean residual mean=-0.000073 rms=0.003288 Jy/beam ! Combined flux in latest and established models = 1.31305 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 47 components and 1.31305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.232566Jy sigma=0.001270 ! Fit after self-cal, rms=0.232528Jy sigma=0.001268 ! 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=0.232528Jy sigma=0.001268 ! Fit after self-cal, rms=0.228582Jy sigma=0.001185 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.653 mas, bmaj=12.23 mas, bpa=7.351 degrees ! Estimated noise=243.131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00374092 Jy ! Component: 100 - total flux cleaned = -0.00418542 Jy ! Component: 150 - total flux cleaned = -0.00400986 Jy ! Component: 200 - total flux cleaned = -0.00354895 Jy ! Total flux subtracted in 200 components = -0.00354895 Jy ! Clean residual min=-0.013618 max=0.011636 Jy/beam ! Clean residual mean=-0.000045 rms=0.002909 Jy/beam ! Combined flux in latest and established models = 1.3095 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 69 components and 1.3095 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.227293Jy sigma=0.001182 ! Fit after self-cal, rms=0.227419Jy sigma=0.001181 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 = 0.000963784 Jy ! Component: 100 - total flux cleaned = 0.00121608 Jy ! Component: 150 - total flux cleaned = 0.00132924 Jy ! Component: 200 - total flux cleaned = 0.00143784 Jy ! Total flux subtracted in 200 components = 0.00143784 Jy ! Clean residual min=-0.013371 max=0.011566 Jy/beam ! Clean residual mean=-0.000044 rms=0.002908 Jy/beam ! Combined flux in latest and established models = 1.31093 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 77 components and 1.31093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.226951Jy sigma=0.001181 ! Fit after self-cal, rms=0.226941Jy sigma=0.001181 ! 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=0.226941Jy sigma=0.001181 ! Fit after self-cal, rms=0.916344Jy sigma=0.000734 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.649 mas, bmaj=12.24 mas, bpa=7.371 degrees ! Estimated noise=243.371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00360517 Jy ! Component: 100 - total flux cleaned = 0.00466481 Jy ! Component: 150 - total flux cleaned = 0.00497777 Jy ! Component: 200 - total flux cleaned = 0.00497464 Jy ! Total flux subtracted in 200 components = 0.00497464 Jy ! Clean residual min=-0.003175 max=0.004099 Jy/beam ! Clean residual mean=0.000004 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 1.31591 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 95 components and 1.31591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.916305Jy sigma=0.000728 ! Fit after self-cal, rms=0.921411Jy sigma=0.000727 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (2.4, -52.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00390436 Jy ! Component: 100 - total flux cleaned = 0.00581488 Jy ! Component: 150 - total flux cleaned = 0.00678888 Jy ! Component: 200 - total flux cleaned = 0.00764788 Jy ! Total flux subtracted in 200 components = 0.00764788 Jy ! Clean residual min=-0.002648 max=0.003173 Jy/beam ! Clean residual mean=0.000003 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 1.32356 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 115 components and 1.32356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.921398Jy sigma=0.000723 ! Fit after self-cal, rms=0.921395Jy sigma=0.000723 ! Inverting map ! Added new window around map position (6.4, -89.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0029318 Jy ! Component: 100 - total flux cleaned = 0.00490191 Jy ! Component: 150 - total flux cleaned = 0.00618024 Jy ! Component: 200 - total flux cleaned = 0.00702277 Jy ! Total flux subtracted in 200 components = 0.00702277 Jy ! Clean residual min=-0.002174 max=0.002488 Jy/beam ! Clean residual mean=0.000000 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 1.33058 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 137 components and 1.33058 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.921376Jy sigma=0.000720 ! Fit after self-cal, rms=0.921371Jy sigma=0.000720 ! Inverting map ! Added new window around map position (10.4, 8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000898339 Jy ! Component: 100 - total flux cleaned = 0.000882614 Jy ! Component: 150 - total flux cleaned = 0.00129365 Jy ! Component: 200 - total flux cleaned = 0.00139962 Jy ! Total flux subtracted in 200 components = 0.00139962 Jy ! Clean residual min=-0.002069 max=0.002075 Jy/beam ! Clean residual mean=-0.000001 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 1.33198 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 155 components and 1.33198 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.921355Jy sigma=0.000718 ! Fit after self-cal, rms=0.921359Jy sigma=0.000718 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 15 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=0.921359Jy sigma=0.000718 ! Fit after self-cal, rms=0.925294Jy sigma=0.000716 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=11.11 mas, bmaj=17.37 mas, bpa=14.43 degrees ! Estimated noise=279.399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188305 Jy ! Component: 100 - total flux cleaned = 0.00303437 Jy ! Component: 150 - total flux cleaned = 0.00330154 Jy ! Component: 200 - total flux cleaned = 0.00334209 Jy ! Total flux subtracted in 200 components = 0.00334209 Jy ! Clean residual min=-0.001880 max=0.001894 Jy/beam ! Clean residual mean=-0.000001 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 1.33532 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 175 components and 1.33532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.925289Jy sigma=0.000715 ! Fit after self-cal, rms=0.925282Jy sigma=0.000715 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 = 0.000486775 Jy ! Component: 100 - total flux cleaned = 0.000488356 Jy ! Component: 150 - total flux cleaned = 0.000484993 Jy ! Component: 200 - total flux cleaned = 0.000453865 Jy ! Total flux subtracted in 200 components = 0.000453865 Jy ! Clean residual min=-0.001657 max=0.001721 Jy/beam ! Clean residual mean=-0.000002 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 1.33578 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 188 components and 1.33578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.925277Jy sigma=0.000715 ! Fit after self-cal, rms=0.925276Jy sigma=0.000715 ! 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=5.648 mas, bmaj=12.24 mas, bpa=7.393 degrees ! Estimated noise=243.451 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.648 x 12.24 at 7.393 degrees (North through East) ! Clean map min=-0.0082574 max=1.2458 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=0.925276Jy sigma=0.000715 ! Fit after self-cal, rms=2.039754Jy sigma=0.000553 ! Inverting map and beam ! Estimated beam: bmin=5.646 mas, bmaj=12.24 mas, bpa=7.365 degrees ! Estimated noise=243.477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109012 Jy ! Component: 100 - total flux cleaned = 0.001473 Jy ! Component: 150 - total flux cleaned = 0.00170464 Jy ! Component: 200 - total flux cleaned = 0.00174134 Jy ! Total flux subtracted in 200 components = 0.00174134 Jy ! Clean residual min=-0.001608 max=0.001460 Jy/beam ! Clean residual mean=-0.000001 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 1.33752 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 214 components and 1.33752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=2.039753Jy sigma=0.000552 ! Fit after self-cal, rms=2.039765Jy sigma=0.000552 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000186639 Jy ! Component: 100 - total flux cleaned = 0.000155584 Jy ! Component: 150 - total flux cleaned = 3.04923e-05 Jy ! Component: 200 - total flux cleaned = 1.03565e-06 Jy ! Total flux subtracted in 200 components = 1.03565e-06 Jy ! Clean residual min=-0.001488 max=0.001375 Jy/beam ! Clean residual mean=-0.000001 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 1.33752 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 225 components and 1.33752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=2.039766Jy sigma=0.000551 ! Fit after self-cal, rms=2.039763Jy sigma=0.000551 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=2.039763Jy sigma=0.000551 ! Fit after self-cal, rms=2.043141Jy sigma=0.000551 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=4.629 mas, bmaj=10.5 mas, bpa=9.236 degrees ! Estimated noise=586.937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.961979 Jy ! Component: 100 - total flux cleaned = 1.17371 Jy ! Component: 150 - total flux cleaned = 1.24463 Jy ! Component: 200 - total flux cleaned = 1.27291 Jy ! Total flux subtracted in 200 components = 1.27291 Jy ! Clean residual min=-0.017011 max=0.017127 Jy/beam ! Clean residual mean=0.000013 rms=0.001767 Jy/beam ! Combined flux in latest and established models = 1.27291 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 1.27291 Jy ! Inverting map and beam ! Estimated beam: bmin=5.645 mas, bmaj=12.24 mas, bpa=7.365 degrees ! Estimated noise=243.493 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 = 0.023143 Jy ! Component: 100 - total flux cleaned = 0.0299248 Jy ! Component: 150 - total flux cleaned = 0.0344212 Jy ! Component: 200 - total flux cleaned = 0.037359 Jy ! Total flux subtracted in 200 components = 0.037359 Jy ! Clean residual min=-0.006470 max=0.006514 Jy/beam ! Clean residual mean=0.000001 rms=0.001080 Jy/beam ! Combined flux in latest and established models = 1.31027 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 35 components and 1.31027 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00253401 Jy ! Component: 100 - total flux cleaned = 0.00473175 Jy ! Component: 150 - total flux cleaned = 0.00688922 Jy ! Component: 200 - total flux cleaned = 0.00853428 Jy ! Total flux subtracted in 200 components = 0.00853428 Jy ! Clean residual min=-0.004679 max=0.003962 Jy/beam ! Clean residual mean=0.000001 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 1.31881 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 51 components and 1.3188 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 15 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=11.1 mas, bmaj=17.37 mas, bpa=14.41 degrees ! Estimated noise=279.588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0054897 Jy ! Component: 100 - total flux cleaned = 0.00801854 Jy ! Component: 150 - total flux cleaned = 0.00990581 Jy ! Component: 200 - total flux cleaned = 0.0113791 Jy ! Total flux subtracted in 200 components = 0.0113791 Jy ! Clean residual min=-0.002139 max=0.002477 Jy/beam ! Clean residual mean=0.000001 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 1.33018 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) ! Added new window around map position (-28, 140.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171643 Jy ! Component: 100 - total flux cleaned = 0.00251911 Jy ! Component: 150 - total flux cleaned = 0.00335765 Jy ! Component: 200 - total flux cleaned = 0.00394054 Jy ! Total flux subtracted in 200 components = 0.00394054 Jy ! Clean residual min=-0.001772 max=0.001481 Jy/beam ! Clean residual mean=0.000002 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 1.33412 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 112 components and 1.33412 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.645 mas, bmaj=12.24 mas, bpa=7.365 degrees ! Estimated noise=243.493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000263595 Jy ! Component: 100 - total flux cleaned = -0.000209438 Jy ! Component: 150 - total flux cleaned = -0.000354243 Jy ! Component: 200 - total flux cleaned = -0.000251885 Jy ! Total flux subtracted in 200 components = -0.000251885 Jy ! Clean residual min=-0.002794 max=0.002177 Jy/beam ! Clean residual mean=0.000001 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 1.33387 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 119 components and 1.33387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=2.043160Jy sigma=0.000558 ! Fit after self-cal, rms=2.043122Jy sigma=0.000557 wmodel J1549+0237_L_2010_06_18_pus_map.mod ! Writing 119 model components to file: J1549+0237_L_2010_06_18_pus_map.mod wobs J1549+0237_L_2010_06_18_pus_uvs.fits ! Writing UV FITS file: J1549+0237_L_2010_06_18_pus_uvs.fits wwins J1549+0237_L_2010_06_18_pus_map.win ! wwins: Wrote 6 windows to J1549+0237_L_2010_06_18_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 = -0.00125534 Jy ! Component: 100 - total flux cleaned = -0.00149775 Jy ! Component: 150 - total flux cleaned = -0.0015684 Jy ! Component: 200 - total flux cleaned = -0.00160149 Jy ! Component: 250 - total flux cleaned = -0.00144508 Jy ! Component: 300 - total flux cleaned = -0.00135425 Jy ! Component: 350 - total flux cleaned = -0.00123817 Jy ! Component: 400 - total flux cleaned = -0.00109813 Jy ! Component: 450 - total flux cleaned = -0.000962774 Jy ! Component: 500 - total flux cleaned = -0.000831192 Jy ! Component: 550 - total flux cleaned = -0.000627271 Jy ! Component: 600 - total flux cleaned = -0.000478432 Jy ! Component: 650 - total flux cleaned = -0.000309436 Jy ! Component: 700 - total flux cleaned = -0.000262421 Jy ! Component: 750 - total flux cleaned = -0.000147355 Jy ! Component: 800 - total flux cleaned = -5.71816e-05 Jy ! Component: 850 - total flux cleaned = 5.2326e-05 Jy ! Component: 900 - total flux cleaned = 7.36684e-05 Jy ! Component: 950 - total flux cleaned = 0.000158042 Jy ! Component: 1000 - total flux cleaned = 0.000261243 Jy ! Component: 1050 - total flux cleaned = 0.000342039 Jy ! Component: 1100 - total flux cleaned = 0.000361942 Jy ! Component: 1150 - total flux cleaned = 0.000362072 Jy ! Component: 1200 - total flux cleaned = 0.000457051 Jy ! Component: 1250 - total flux cleaned = 0.000456622 Jy ! Component: 1300 - total flux cleaned = 0.000438425 Jy ! Component: 1350 - total flux cleaned = 0.000528151 Jy ! Component: 1400 - total flux cleaned = 0.000580799 Jy ! Component: 1450 - total flux cleaned = 0.000632913 Jy ! Component: 1500 - total flux cleaned = 0.000701234 Jy ! Component: 1550 - total flux cleaned = 0.000784819 Jy ! Component: 1600 - total flux cleaned = 0.000834074 Jy ! Component: 1650 - total flux cleaned = 0.00088263 Jy ! Component: 1700 - total flux cleaned = 0.000898638 Jy ! Component: 1750 - total flux cleaned = 0.000945458 Jy ! Component: 1800 - total flux cleaned = 0.000945559 Jy ! Component: 1850 - total flux cleaned = 0.00102172 Jy ! Component: 1900 - total flux cleaned = 0.0010219 Jy ! Component: 1950 - total flux cleaned = 0.00108132 Jy ! Component: 2000 - total flux cleaned = 0.00109587 Jy ! Component: 2050 - total flux cleaned = 0.00113906 Jy ! Component: 2100 - total flux cleaned = 0.0011676 Jy ! Component: 2150 - total flux cleaned = 0.00118178 Jy ! Component: 2200 - total flux cleaned = 0.00123715 Jy ! Component: 2250 - total flux cleaned = 0.00126444 Jy ! Component: 2300 - total flux cleaned = 0.00127774 Jy ! Component: 2350 - total flux cleaned = 0.0012912 Jy ! Component: 2400 - total flux cleaned = 0.00129119 Jy ! Component: 2450 - total flux cleaned = 0.00131726 Jy ! Component: 2500 - total flux cleaned = 0.00131729 Jy ! Component: 2550 - total flux cleaned = 0.00131735 Jy ! Component: 2600 - total flux cleaned = 0.00133019 Jy ! Component: 2650 - total flux cleaned = 0.00135509 Jy ! Component: 2700 - total flux cleaned = 0.00137976 Jy ! Component: 2750 - total flux cleaned = 0.00135533 Jy ! Component: 2800 - total flux cleaned = 0.00135526 Jy ! Component: 2850 - total flux cleaned = 0.00139118 Jy ! Component: 2900 - total flux cleaned = 0.00140294 Jy ! Component: 2950 - total flux cleaned = 0.00137931 Jy ! Component: 3000 - total flux cleaned = 0.00136771 Jy ! Component: 3050 - total flux cleaned = 0.00140212 Jy ! Component: 3100 - total flux cleaned = 0.00139061 Jy ! Component: 3150 - total flux cleaned = 0.00134524 Jy ! Component: 3200 - total flux cleaned = 0.00140135 Jy ! Component: 3250 - total flux cleaned = 0.00137885 Jy ! Component: 3300 - total flux cleaned = 0.00136787 Jy ! Component: 3350 - total flux cleaned = 0.00140082 Jy ! Component: 3400 - total flux cleaned = 0.00141162 Jy ! Component: 3450 - total flux cleaned = 0.00138994 Jy ! Component: 3500 - total flux cleaned = 0.00138987 Jy ! Component: 3550 - total flux cleaned = 0.00138983 Jy ! Component: 3600 - total flux cleaned = 0.00137924 Jy ! Component: 3650 - total flux cleaned = 0.00138958 Jy ! Component: 3700 - total flux cleaned = 0.00137922 Jy ! Component: 3750 - total flux cleaned = 0.0013791 Jy ! Component: 3800 - total flux cleaned = 0.0013995 Jy ! Component: 3850 - total flux cleaned = 0.00136891 Jy ! Component: 3900 - total flux cleaned = 0.00138912 Jy ! Component: 3950 - total flux cleaned = 0.00135905 Jy ! Component: 4000 - total flux cleaned = 0.00139896 Jy ! Component: 4050 - total flux cleaned = 0.00137913 Jy ! Total flux subtracted in 4096 components = 0.00139882 Jy ! Clean residual min=-0.000544 max=0.000490 Jy/beam ! Clean residual mean=0.000001 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 1.33527 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 391 components and 1.33527 Jy ![Exited script file: muppet] wmap "J1549+0237_L_2010_06_18_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.645 x 12.24 at 7.365 degrees (North through East) ! Clean map min=-0.0018626 max=1.2458 Jy/beam ! Writing clean map to FITS file: J1549+0237_L_2010_06_18_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.2458 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000179953 device "J1549+0237_L_2010_06_18_pus\_map.eps/VPS" ! Attempting to open device: 'J1549+0237_L_2010_06_18_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0433344 0.0433344 0.0866688 0.173338 0.346675 0.693351 1.3867 2.7734 5.5468 11.0936 22.1872 44.3744 88.7489 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.245 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.645 x 12.24 at 7.365 degrees (North through East) ! Clean map min=-0.0018626 max=1.2458 Jy/beam quit ! Quitting program ! Log file J1549+0237_L_2010_06_18_pus_uvs.log closed on Fri Jan 8 01:13:14 2016