! Started logfile: /scr/pima/bg219g_uvs/J1014+2301_X_uvs.log on Thu Apr 7 09:47:34 2016 obs /scr/pima/bg219g_uvs/J1014+2301_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1014+2301_X_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.738095 visibilities/baseline/integration-bin. ! Found source: J1014+2301 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 2232 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219g_uvs/J1014+2301_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 0.200x0.200 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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.141666Jy sigma=19.641988 ! Fit after self-cal, rms=0.511230Jy sigma=8.687983 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.484 mas, bmaj=2.215 mas, bpa=1.602 degrees ! Estimated noise=1.95254 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 = 0.388562 Jy ! Component: 100 - total flux cleaned = 0.484975 Jy ! Total flux subtracted in 100 components = 0.484975 Jy ! Clean residual min=-0.031616 max=0.045157 Jy/beam ! Clean residual mean=0.000020 rms=0.009317 Jy/beam ! Combined flux in latest and established models = 0.484975 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.484975 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.106751Jy sigma=1.775531 ! Fit after self-cal, rms=0.106820Jy sigma=1.772614 ! 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=1.7 mas, bmaj=2.537 mas, bpa=-1.71 degrees ! Estimated noise=1.37057 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 = 0.0390489 Jy ! Component: 100 - total flux cleaned = 0.0554674 Jy ! Component: 150 - total flux cleaned = 0.0588757 Jy ! Component: 200 - total flux cleaned = 0.0598348 Jy ! Total flux subtracted in 200 components = 0.0598348 Jy ! Clean residual min=-0.017320 max=0.025699 Jy/beam ! Clean residual mean=0.000028 rms=0.005634 Jy/beam ! Combined flux in latest and established models = 0.54481 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.54481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.093421Jy sigma=1.516806 ! Fit after self-cal, rms=0.093179Jy sigma=1.511846 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.7 x 2.537 at -1.71 degrees (North through East) ! Clean map min=-0.017572 max=0.4984 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 0.97 KP 0.98 ! LA 1.00 NL 1.02 OV 1.01 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.11 HN 0.97 KP 0.97 ! LA 1.01 NL 0.99 OV 1.01 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.97 KP 1.00 ! LA 0.93 NL 1.03 OV 1.01 PT 0.95 ! SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 0.97 KP 1.00 ! LA 0.91 NL 1.00 OV 1.03 PT 0.97 ! SC 0.95 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.08 HN 0.92 KP 0.95 ! LA 0.99 NL 1.02 OV 1.00 PT 0.95 ! SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.12 HN 0.95 KP 0.97 ! LA 0.92 NL 1.04 OV 1.03 PT 0.97 ! SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 0.97 KP 0.97 ! LA 1.00 NL 1.00 OV 1.02 PT 0.97 ! SC 0.95 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.093179Jy sigma=1.511846 ! Fit after self-cal, rms=0.089666Jy sigma=1.448845 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.692 mas, bmaj=2.528 mas, bpa=-1.652 degrees ! Estimated noise=1.34978 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 = -0.00023144 Jy ! Component: 100 - total flux cleaned = -0.0018686 Jy ! Component: 150 - total flux cleaned = -0.00241586 Jy ! Component: 200 - total flux cleaned = -0.0025806 Jy ! Total flux subtracted in 200 components = -0.0025806 Jy ! Clean residual min=-0.014760 max=0.022032 Jy/beam ! Clean residual mean=0.000015 rms=0.004603 Jy/beam ! Combined flux in latest and established models = 0.542229 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 30 components and 0.542229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.088844Jy sigma=1.435469 ! Fit after self-cal, rms=0.088809Jy sigma=1.434377 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.088809Jy sigma=1.434377 ! Fit after self-cal, rms=0.088709Jy sigma=1.434197 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.692 mas, bmaj=2.528 mas, bpa=-1.638 degrees ! Estimated noise=1.34774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000889235 Jy ! Component: 100 - total flux cleaned = -0.00122419 Jy ! Component: 150 - total flux cleaned = -0.00138252 Jy ! Component: 200 - total flux cleaned = -0.00138404 Jy ! Total flux subtracted in 200 components = -0.00138404 Jy ! Clean residual min=-0.014245 max=0.021034 Jy/beam ! Clean residual mean=0.000016 rms=0.004465 Jy/beam ! Combined flux in latest and established models = 0.540845 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 0.540845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.088144Jy sigma=1.425843 ! Fit after self-cal, rms=0.088136Jy sigma=1.425462 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, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147113 Jy ! Component: 100 - total flux cleaned = 0.0155723 Jy ! Component: 150 - total flux cleaned = 0.014225 Jy ! Component: 200 - total flux cleaned = 0.0123967 Jy ! Total flux subtracted in 200 components = 0.0123967 Jy ! Clean residual min=-0.011655 max=0.012063 Jy/beam ! Clean residual mean=0.000008 rms=0.003104 Jy/beam ! Combined flux in latest and established models = 0.553241 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 55 components and 0.553241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.084718Jy sigma=1.349278 ! Fit after self-cal, rms=0.084448Jy sigma=1.345241 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.084448Jy sigma=1.345241 ! Fit after self-cal, rms=0.084346Jy sigma=1.338220 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.69 mas, bmaj=2.525 mas, bpa=-1.639 degrees ! Estimated noise=1.34435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00575931 Jy ! Component: 100 - total flux cleaned = 0.00436629 Jy ! Component: 150 - total flux cleaned = 0.00333825 Jy ! Component: 200 - total flux cleaned = 0.00268935 Jy ! Total flux subtracted in 200 components = 0.00268935 Jy ! Clean residual min=-0.009896 max=0.009416 Jy/beam ! Clean residual mean=0.000009 rms=0.002510 Jy/beam ! Combined flux in latest and established models = 0.555931 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 71 components and 0.555931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.083574Jy sigma=1.322101 ! Fit after self-cal, rms=0.083519Jy sigma=1.321131 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 = 0.00058672 Jy ! Component: 100 - total flux cleaned = 0.000135219 Jy ! Component: 150 - total flux cleaned = -6.86902e-05 Jy ! Component: 200 - total flux cleaned = -0.000254247 Jy ! Total flux subtracted in 200 components = -0.000254247 Jy ! Clean residual min=-0.009579 max=0.008928 Jy/beam ! Clean residual mean=0.000009 rms=0.002379 Jy/beam ! Combined flux in latest and established models = 0.555677 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 86 components and 0.555677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.083274Jy sigma=1.316525 ! Fit after self-cal, rms=0.083266Jy sigma=1.316377 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.083266Jy sigma=1.316377 ! Fit after self-cal, rms=0.083202Jy sigma=1.315277 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.326 mas, bmaj=2.92 mas, bpa=-1.94 degrees ! Estimated noise=1.47587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000421862 Jy ! Component: 100 - total flux cleaned = 3.37416e-05 Jy ! Component: 150 - total flux cleaned = -3.54141e-05 Jy ! Component: 200 - total flux cleaned = 2.64504e-05 Jy ! Total flux subtracted in 200 components = 2.64504e-05 Jy ! Clean residual min=-0.010935 max=0.010981 Jy/beam ! Clean residual mean=0.000017 rms=0.003026 Jy/beam ! Combined flux in latest and established models = 0.555703 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 98 components and 0.555703 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.083066Jy sigma=1.313085 ! Fit after self-cal, rms=0.083062Jy sigma=1.313036 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 = 0.000195469 Jy ! Component: 100 - total flux cleaned = 0.000249614 Jy ! Component: 150 - total flux cleaned = 0.000301898 Jy ! Component: 200 - total flux cleaned = 0.000349442 Jy ! Total flux subtracted in 200 components = 0.000349442 Jy ! Clean residual min=-0.010827 max=0.010816 Jy/beam ! Clean residual mean=0.000017 rms=0.002998 Jy/beam ! Combined flux in latest and established models = 0.556052 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 105 components and 0.556052 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.083008Jy sigma=1.311746 ! Fit after self-cal, rms=0.083006Jy sigma=1.311732 ! 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=1.691 mas, bmaj=2.525 mas, bpa=-1.634 degrees ! Estimated noise=1.34175 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.691 x 2.525 at -1.634 degrees (North through East) ! Clean map min=-0.0088155 max=0.48746 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.477 mas, bmaj=2.208 mas, bpa=1.737 degrees ! Estimated noise=1.90789 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.379525 Jy ! Component: 100 - total flux cleaned = 0.477907 Jy ! Component: 150 - total flux cleaned = 0.524455 Jy ! Component: 200 - total flux cleaned = 0.548933 Jy ! Total flux subtracted in 200 components = 0.548933 Jy ! Clean residual min=-0.017463 max=0.015387 Jy/beam ! Clean residual mean=0.000007 rms=0.004514 Jy/beam ! Combined flux in latest and established models = 0.548933 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.548933 Jy ! Inverting map and beam ! Estimated beam: bmin=1.691 mas, bmaj=2.525 mas, bpa=-1.634 degrees ! Estimated noise=1.34175 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 = 0.00875087 Jy ! Component: 100 - total flux cleaned = 0.0102294 Jy ! Component: 150 - total flux cleaned = 0.0108339 Jy ! Component: 200 - total flux cleaned = 0.0105963 Jy ! Total flux subtracted in 200 components = 0.0105963 Jy ! Clean residual min=-0.011271 max=0.010072 Jy/beam ! Clean residual mean=0.000008 rms=0.002905 Jy/beam ! Combined flux in latest and established models = 0.559529 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 49 components and 0.559529 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.326 mas, bmaj=2.92 mas, bpa=-1.94 degrees ! Estimated noise=1.47587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0005336 Jy ! Component: 100 - total flux cleaned = -0.000908995 Jy ! Component: 150 - total flux cleaned = -0.00137608 Jy ! Component: 200 - total flux cleaned = -0.00164614 Jy ! Total flux subtracted in 200 components = -0.00164614 Jy ! Clean residual min=-0.012113 max=0.011210 Jy/beam ! Clean residual mean=0.000016 rms=0.003242 Jy/beam ! Combined flux in latest and established models = 0.557883 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 = -0.000359191 Jy ! Component: 100 - total flux cleaned = -0.000567879 Jy ! Component: 150 - total flux cleaned = -0.000760283 Jy ! Component: 200 - total flux cleaned = -0.00111213 Jy ! Total flux subtracted in 200 components = -0.00111213 Jy ! Clean residual min=-0.011742 max=0.010720 Jy/beam ! Clean residual mean=0.000017 rms=0.003125 Jy/beam ! Combined flux in latest and established models = 0.556771 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 79 components and 0.556771 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.691 mas, bmaj=2.525 mas, bpa=-1.634 degrees ! Estimated noise=1.34175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000216921 Jy ! Component: 100 - total flux cleaned = -0.000432177 Jy ! Component: 150 - total flux cleaned = -0.000722447 Jy ! Component: 200 - total flux cleaned = -0.000808938 Jy ! Total flux subtracted in 200 components = -0.000808938 Jy ! Clean residual min=-0.009770 max=0.008083 Jy/beam ! Clean residual mean=0.000009 rms=0.002363 Jy/beam ! Combined flux in latest and established models = 0.555962 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 95 components and 0.555962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.083141Jy sigma=1.316567 ! Fit after self-cal, rms=0.083097Jy sigma=1.315574 wmodel /scr/pima/bg219g_uvs/J1014+2301_X_map.mod ! Writing 95 model components to file: /scr/pima/bg219g_uvs/J1014+2301_X_map.mod wobs /scr/pima/bg219g_uvs/J1014+2301_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1014+2301_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1014+2301_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219g_uvs/J1014+2301_X_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 = -0.00300682 Jy ! Component: 100 - total flux cleaned = -0.003408 Jy ! Component: 150 - total flux cleaned = -0.00353239 Jy ! Component: 200 - total flux cleaned = -0.00342303 Jy ! Component: 250 - total flux cleaned = -0.00362306 Jy ! Component: 300 - total flux cleaned = -0.00361744 Jy ! Component: 350 - total flux cleaned = -0.00352965 Jy ! Component: 400 - total flux cleaned = -0.00337213 Jy ! Component: 450 - total flux cleaned = -0.00329696 Jy ! Component: 500 - total flux cleaned = -0.00323194 Jy ! Component: 550 - total flux cleaned = -0.00323336 Jy ! Component: 600 - total flux cleaned = -0.00303983 Jy ! Component: 650 - total flux cleaned = -0.00267546 Jy ! Component: 700 - total flux cleaned = -0.00250206 Jy ! Component: 750 - total flux cleaned = -0.00216983 Jy ! Component: 800 - total flux cleaned = -0.00185144 Jy ! Component: 850 - total flux cleaned = -0.00154502 Jy ! Component: 900 - total flux cleaned = -0.00120209 Jy ! Component: 950 - total flux cleaned = -0.000869417 Jy ! Component: 1000 - total flux cleaned = -0.000366063 Jy ! Component: 1050 - total flux cleaned = 3.30612e-05 Jy ! Component: 1100 - total flux cleaned = 0.000464964 Jy ! Component: 1150 - total flux cleaned = 0.00092718 Jy ! Component: 1200 - total flux cleaned = 0.00121401 Jy ! Component: 1250 - total flux cleaned = 0.00141385 Jy ! Component: 1300 - total flux cleaned = 0.00149225 Jy ! Component: 1350 - total flux cleaned = 0.00149246 Jy ! Component: 1400 - total flux cleaned = 0.00138037 Jy ! Component: 1450 - total flux cleaned = 0.0013444 Jy ! Component: 1500 - total flux cleaned = 0.00130814 Jy ! Component: 1550 - total flux cleaned = 0.00134318 Jy ! Component: 1600 - total flux cleaned = 0.00127355 Jy ! Component: 1650 - total flux cleaned = 0.00127408 Jy ! Component: 1700 - total flux cleaned = 0.00127357 Jy ! Component: 1750 - total flux cleaned = 0.00120792 Jy ! Component: 1800 - total flux cleaned = 0.00120882 Jy ! Component: 1850 - total flux cleaned = 0.00124092 Jy ! Component: 1900 - total flux cleaned = 0.00124101 Jy ! Component: 1950 - total flux cleaned = 0.00124045 Jy ! Component: 2000 - total flux cleaned = 0.00124047 Jy ! Component: 2050 - total flux cleaned = 0.00133119 Jy ! Component: 2100 - total flux cleaned = 0.00145043 Jy ! Component: 2150 - total flux cleaned = 0.0015387 Jy ! Component: 2200 - total flux cleaned = 0.00156748 Jy ! Component: 2250 - total flux cleaned = 0.00168307 Jy ! Component: 2300 - total flux cleaned = 0.0017974 Jy ! Component: 2350 - total flux cleaned = 0.00179765 Jy ! Component: 2400 - total flux cleaned = 0.00185413 Jy ! Component: 2450 - total flux cleaned = 0.00185415 Jy ! Component: 2500 - total flux cleaned = 0.00188213 Jy ! Component: 2550 - total flux cleaned = 0.00188224 Jy ! Component: 2600 - total flux cleaned = 0.00188218 Jy ! Component: 2650 - total flux cleaned = 0.00179985 Jy ! Component: 2700 - total flux cleaned = 0.0017725 Jy ! Component: 2750 - total flux cleaned = 0.00171805 Jy ! Component: 2800 - total flux cleaned = 0.00158193 Jy ! Component: 2850 - total flux cleaned = 0.00147309 Jy ! Component: 2900 - total flux cleaned = 0.00133685 Jy ! Component: 2950 - total flux cleaned = 0.00117357 Jy ! Component: 3000 - total flux cleaned = 0.00103736 Jy ! Component: 3050 - total flux cleaned = 0.000874024 Jy ! Component: 3100 - total flux cleaned = 0.000792388 Jy ! Component: 3150 - total flux cleaned = 0.000628811 Jy ! Component: 3200 - total flux cleaned = 0.000465194 Jy ! Component: 3250 - total flux cleaned = 0.000246453 Jy ! Component: 3300 - total flux cleaned = 8.18985e-05 Jy ! Component: 3350 - total flux cleaned = -0.000110154 Jy ! Component: 3400 - total flux cleaned = -0.000275169 Jy ! Component: 3450 - total flux cleaned = -0.000440493 Jy ! Component: 3500 - total flux cleaned = -0.000634164 Jy ! Component: 3550 - total flux cleaned = -0.000717406 Jy ! Component: 3600 - total flux cleaned = -0.000772882 Jy ! Component: 3650 - total flux cleaned = -0.000828828 Jy ! Component: 3700 - total flux cleaned = -0.000885379 Jy ! Component: 3750 - total flux cleaned = -0.000913511 Jy ! Component: 3800 - total flux cleaned = -0.000913634 Jy ! Component: 3850 - total flux cleaned = -0.000970725 Jy ! Component: 3900 - total flux cleaned = -0.0010285 Jy ! Component: 3950 - total flux cleaned = -0.00105775 Jy ! Component: 4000 - total flux cleaned = -0.00108679 Jy ! Component: 4050 - total flux cleaned = -0.00114601 Jy ! Total flux subtracted in 4096 components = -0.00120559 Jy ! Clean residual min=-0.002184 max=0.001668 Jy/beam ! Clean residual mean=-0.000003 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.554756 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 387 components and 0.554757 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1014+2301_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.691 x 2.525 at -1.634 degrees (North through East) ! Clean map min=-0.0076168 max=0.48573 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1014+2301_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.485729 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000590428 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.364665 0.364665 0.72933 1.45866 2.91732 5.83464 11.6693 23.3385 46.6771 93.3542 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.485 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 822.673 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1014+2301_X_uvs.log closed on Thu Apr 7 09:47:38 2016