! Started logfile: /scr/pima/bg219a_uvs/J0533+4210_X_uvs.log on Wed Apr 6 21:27:11 2016 obs /scr/pima/bg219a_uvs/J0533+4210_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0533+4210_X_uva.fits ! AN table 1: 36 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.633333 visibilities/baseline/integration-bin. ! Found source: J0533+4210 ! ! 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 121 lines of history. ! ! Reading 4104 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/bg219a_uvs/J0533+4210_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 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 56 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=0.998896Jy sigma=31.400306 ! Fit after self-cal, rms=0.945288Jy sigma=30.158839 ! 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=0.7769 mas, bmaj=1.07 mas, bpa=-56.36 degrees ! Estimated noise=1.02367 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 = 0.0389679 Jy ! Component: 100 - total flux cleaned = 0.0490008 Jy ! Total flux subtracted in 100 components = 0.0490008 Jy ! Clean residual min=-0.005380 max=0.005070 Jy/beam ! Clean residual mean=-0.000041 rms=0.001452 Jy/beam ! Combined flux in latest and established models = 0.0490008 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0490008 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=0.041450Jy sigma=1.305238 ! Fit after self-cal, rms=0.040886Jy sigma=1.285826 ! 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=1.108 mas, bmaj=1.287 mas, bpa=-57.03 degrees ! Estimated noise=0.496798 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 = 0.00940338 Jy ! Component: 100 - total flux cleaned = 0.0138381 Jy ! Component: 150 - total flux cleaned = 0.0160962 Jy ! Component: 200 - total flux cleaned = 0.0170884 Jy ! Total flux subtracted in 200 components = 0.0170884 Jy ! Clean residual min=-0.004418 max=0.005178 Jy/beam ! Clean residual mean=-0.000069 rms=0.001432 Jy/beam ! Combined flux in latest and established models = 0.0660892 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.0660892 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=0.038914Jy sigma=1.221297 ! Fit after self-cal, rms=0.038924Jy sigma=1.220013 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.108 x 1.287 at -57.03 degrees (North through East) ! Clean map min=-0.0043891 max=0.052487 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: ! LA 1.00 MK 1.11 NL 1.06 OV 1.01 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.91 MK 1.04 NL 0.97 OV 1.13 ! PT 0.92 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.94 MK 1.08 NL 1.03 OV 1.08 ! PT 0.99 SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 0.92 NL 0.94 OV 1.12 ! PT 0.95 SC 1.05 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 0.96 NL 1.06 OV 1.00 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! 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=0.038924Jy sigma=1.220013 ! Fit after self-cal, rms=0.038812Jy sigma=1.214005 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.113 mas, bmaj=1.294 mas, bpa=-56.58 degrees ! Estimated noise=0.495515 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 = -0.000273912 Jy ! Component: 100 - total flux cleaned = -0.000199491 Jy ! Component: 150 - total flux cleaned = -0.000126913 Jy ! Component: 200 - total flux cleaned = -9.04733e-05 Jy ! Total flux subtracted in 200 components = -9.04733e-05 Jy ! Clean residual min=-0.004061 max=0.005362 Jy/beam ! Clean residual mean=-0.000059 rms=0.001328 Jy/beam ! Combined flux in latest and established models = 0.0659988 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 23 components and 0.0659988 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=0.038757Jy sigma=1.212043 ! Fit after self-cal, rms=0.038781Jy sigma=1.211658 ! 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=0.038781Jy sigma=1.211658 ! Fit after self-cal, rms=0.038982Jy sigma=1.202071 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.115 mas, bmaj=1.303 mas, bpa=-57.66 degrees ! Estimated noise=0.496461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000400354 Jy ! Component: 100 - total flux cleaned = -0.000400425 Jy ! Component: 150 - total flux cleaned = -0.000379363 Jy ! Component: 200 - total flux cleaned = -0.000338643 Jy ! Total flux subtracted in 200 components = -0.000338643 Jy ! Clean residual min=-0.003794 max=0.004921 Jy/beam ! Clean residual mean=-0.000051 rms=0.001175 Jy/beam ! Combined flux in latest and established models = 0.0656601 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 26 components and 0.0656601 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=0.038956Jy sigma=1.201393 ! Fit after self-cal, rms=0.038960Jy sigma=1.200533 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 = 2.47956e-05 Jy ! Component: 100 - total flux cleaned = 6.72986e-05 Jy ! Component: 150 - total flux cleaned = 8.76008e-05 Jy ! Component: 200 - total flux cleaned = 0.000125929 Jy ! Total flux subtracted in 200 components = 0.000125929 Jy ! Clean residual min=-0.003749 max=0.004916 Jy/beam ! Clean residual mean=-0.000051 rms=0.001173 Jy/beam ! Combined flux in latest and established models = 0.065786 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 26 components and 0.065786 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=0.038940Jy sigma=1.200020 ! Fit after self-cal, rms=0.038939Jy sigma=1.199995 ! 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=0.038939Jy sigma=1.199995 ! Fit after self-cal, rms=0.038982Jy sigma=1.199883 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.117 mas, bmaj=1.311 mas, bpa=-57.37 degrees ! Estimated noise=0.496009 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000307171 Jy ! Component: 100 - total flux cleaned = -0.000287521 Jy ! Component: 150 - total flux cleaned = -0.000268099 Jy ! Component: 200 - total flux cleaned = -0.00023245 Jy ! Total flux subtracted in 200 components = -0.00023245 Jy ! Clean residual min=-0.003735 max=0.004897 Jy/beam ! Clean residual mean=-0.000051 rms=0.001165 Jy/beam ! Combined flux in latest and established models = 0.0655536 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 26 components and 0.0655536 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=0.038962Jy sigma=1.199339 ! Fit after self-cal, rms=0.038964Jy sigma=1.199314 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 = 4.14989e-05 Jy ! Component: 100 - total flux cleaned = 6.02864e-05 Jy ! Component: 150 - total flux cleaned = 9.57162e-05 Jy ! Component: 200 - total flux cleaned = 0.000129644 Jy ! Total flux subtracted in 200 components = 0.000129644 Jy ! Clean residual min=-0.003693 max=0.004888 Jy/beam ! Clean residual mean=-0.000050 rms=0.001159 Jy/beam ! Combined flux in latest and established models = 0.0656832 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 26 components and 0.0656832 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=0.038949Jy sigma=1.198910 ! Fit after self-cal, rms=0.038949Jy sigma=1.198896 ! 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=0.038949Jy sigma=1.198896 ! Fit after self-cal, rms=0.038992Jy sigma=1.197880 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.914 mas, bmaj=3.251 mas, bpa=-18.69 degrees ! Estimated noise=0.603612 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000251026 Jy ! Component: 100 - total flux cleaned = 0.000252014 Jy ! Component: 150 - total flux cleaned = 0.000286451 Jy ! Component: 200 - total flux cleaned = 0.00031736 Jy ! Total flux subtracted in 200 components = 0.00031736 Jy ! Clean residual min=-0.005253 max=0.006086 Jy/beam ! Clean residual mean=-0.000093 rms=0.001753 Jy/beam ! Combined flux in latest and established models = 0.0660006 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 27 components and 0.0660006 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=0.039005Jy sigma=1.198016 ! Fit after self-cal, rms=0.038997Jy sigma=1.197796 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 = 2.61174e-05 Jy ! Component: 100 - total flux cleaned = 2.66692e-05 Jy ! Component: 150 - total flux cleaned = 2.73592e-05 Jy ! Component: 200 - total flux cleaned = 5.27293e-05 Jy ! Total flux subtracted in 200 components = 5.27293e-05 Jy ! Clean residual min=-0.005226 max=0.006022 Jy/beam ! Clean residual mean=-0.000092 rms=0.001747 Jy/beam ! Combined flux in latest and established models = 0.0660533 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 27 components and 0.0660533 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=0.039033Jy sigma=1.198628 ! Fit after self-cal, rms=0.039024Jy sigma=1.198511 ! 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=1.117 mas, bmaj=1.307 mas, bpa=-57.48 degrees ! Estimated noise=0.496635 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.117 x 1.307 at -57.48 degrees (North through East) ! Clean map min=-0.0036007 max=0.050604 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=0.7847 mas, bmaj=1.06 mas, bpa=-56.7 degrees ! Estimated noise=1.04194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0390236 Jy ! Component: 100 - total flux cleaned = 0.0503557 Jy ! Component: 150 - total flux cleaned = 0.0550328 Jy ! Component: 200 - total flux cleaned = 0.0580556 Jy ! Total flux subtracted in 200 components = 0.0580556 Jy ! Clean residual min=-0.005991 max=0.005869 Jy/beam ! Clean residual mean=-0.000027 rms=0.001618 Jy/beam ! Combined flux in latest and established models = 0.0580555 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0580555 Jy ! Inverting map and beam ! Estimated beam: bmin=1.117 mas, bmaj=1.307 mas, bpa=-57.48 degrees ! Estimated noise=0.496635 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 = 0.00519032 Jy ! Component: 100 - total flux cleaned = 0.00718805 Jy ! Component: 150 - total flux cleaned = 0.00733631 Jy ! Component: 200 - total flux cleaned = 0.0073778 Jy ! Total flux subtracted in 200 components = 0.0073778 Jy ! Clean residual min=-0.003795 max=0.005085 Jy/beam ! Clean residual mean=-0.000049 rms=0.001209 Jy/beam ! Combined flux in latest and established models = 0.0654333 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 24 components and 0.0654333 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=2.914 mas, bmaj=3.251 mas, bpa=-18.69 degrees ! Estimated noise=0.603612 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000538366 Jy ! Component: 100 - total flux cleaned = 0.000536327 Jy ! Component: 150 - total flux cleaned = 0.000534977 Jy ! Component: 200 - total flux cleaned = 0.000514978 Jy ! Total flux subtracted in 200 components = 0.000514978 Jy ! Clean residual min=-0.005129 max=0.006300 Jy/beam ! Clean residual mean=-0.000092 rms=0.001768 Jy/beam ! Combined flux in latest and established models = 0.0659483 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 = -1.71462e-07 Jy ! Component: 100 - total flux cleaned = 1.78272e-05 Jy ! Component: 150 - total flux cleaned = 3.44478e-05 Jy ! Component: 200 - total flux cleaned = 5.13403e-05 Jy ! Total flux subtracted in 200 components = 5.13403e-05 Jy ! Clean residual min=-0.005127 max=0.006241 Jy/beam ! Clean residual mean=-0.000091 rms=0.001762 Jy/beam ! Combined flux in latest and established models = 0.0659997 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 28 components and 0.0659996 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.117 mas, bmaj=1.307 mas, bpa=-57.48 degrees ! Estimated noise=0.496635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000140849 Jy ! Component: 100 - total flux cleaned = -0.000142535 Jy ! Component: 150 - total flux cleaned = -0.000182352 Jy ! Component: 200 - total flux cleaned = -0.000182254 Jy ! Total flux subtracted in 200 components = -0.000182254 Jy ! Clean residual min=-0.003683 max=0.004972 Jy/beam ! Clean residual mean=-0.000048 rms=0.001165 Jy/beam ! Combined flux in latest and established models = 0.0658174 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.0658174 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=0.039010Jy sigma=1.198563 ! Fit after self-cal, rms=0.039010Jy sigma=1.198412 wmodel /scr/pima/bg219a_uvs/J0533+4210_X_map.mod ! Writing 30 model components to file: /scr/pima/bg219a_uvs/J0533+4210_X_map.mod wobs /scr/pima/bg219a_uvs/J0533+4210_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0533+4210_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0533+4210_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219a_uvs/J0533+4210_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 = 0.0020837 Jy ! Component: 100 - total flux cleaned = 0.00314762 Jy ! Component: 150 - total flux cleaned = 0.00353223 Jy ! Component: 200 - total flux cleaned = 0.00386303 Jy ! Component: 250 - total flux cleaned = 0.00386632 Jy ! Component: 300 - total flux cleaned = 0.00367718 Jy ! Component: 350 - total flux cleaned = 0.00343138 Jy ! Component: 400 - total flux cleaned = 0.003169 Jy ! Component: 450 - total flux cleaned = 0.00286086 Jy ! Component: 500 - total flux cleaned = 0.00245625 Jy ! Component: 550 - total flux cleaned = 0.00212982 Jy ! Component: 600 - total flux cleaned = 0.00179702 Jy ! Component: 650 - total flux cleaned = 0.00150688 Jy ! Component: 700 - total flux cleaned = 0.0012307 Jy ! Component: 750 - total flux cleaned = 0.00103382 Jy ! Component: 800 - total flux cleaned = 0.000845413 Jy ! Component: 850 - total flux cleaned = 0.000724623 Jy ! Component: 900 - total flux cleaned = 0.000705095 Jy ! Component: 950 - total flux cleaned = 0.000648448 Jy ! Component: 1000 - total flux cleaned = 0.000593896 Jy ! Component: 1050 - total flux cleaned = 0.000576066 Jy ! Component: 1100 - total flux cleaned = 0.000524085 Jy ! Component: 1150 - total flux cleaned = 0.000440223 Jy ! Component: 1200 - total flux cleaned = 0.000375217 Jy ! Component: 1250 - total flux cleaned = 0.000327898 Jy ! Component: 1300 - total flux cleaned = 0.0002971 Jy ! Component: 1350 - total flux cleaned = 0.000266896 Jy ! Component: 1400 - total flux cleaned = 0.000222616 Jy ! Component: 1450 - total flux cleaned = 0.000208213 Jy ! Component: 1500 - total flux cleaned = 0.000151063 Jy ! Component: 1550 - total flux cleaned = 0.000136964 Jy ! Component: 1600 - total flux cleaned = 0.000136908 Jy ! Component: 1650 - total flux cleaned = 0.00010932 Jy ! Component: 1700 - total flux cleaned = 8.2066e-05 Jy ! Component: 1750 - total flux cleaned = 8.20938e-05 Jy ! Component: 1800 - total flux cleaned = 0.000108833 Jy ! Component: 1850 - total flux cleaned = 0.000122074 Jy ! Component: 1900 - total flux cleaned = 0.000122129 Jy ! Component: 1950 - total flux cleaned = 8.30286e-05 Jy ! Component: 2000 - total flux cleaned = 7.00508e-05 Jy ! Component: 2050 - total flux cleaned = 4.39693e-05 Jy ! Component: 2100 - total flux cleaned = 3.10207e-05 Jy ! Component: 2150 - total flux cleaned = 1.81554e-05 Jy ! Component: 2200 - total flux cleaned = -3.36613e-05 Jy ! Component: 2250 - total flux cleaned = -3.36553e-05 Jy ! Component: 2300 - total flux cleaned = -7.24654e-05 Jy ! Component: 2350 - total flux cleaned = -0.000111315 Jy ! Component: 2400 - total flux cleaned = -0.000137132 Jy ! Component: 2450 - total flux cleaned = -0.00016306 Jy ! Component: 2500 - total flux cleaned = -0.000176048 Jy ! Component: 2550 - total flux cleaned = -0.000150146 Jy ! Component: 2600 - total flux cleaned = -0.000111072 Jy ! Component: 2650 - total flux cleaned = -0.000111122 Jy ! Component: 2700 - total flux cleaned = -0.000124214 Jy ! Component: 2750 - total flux cleaned = -0.000124256 Jy ! Component: 2800 - total flux cleaned = -0.000111075 Jy ! Component: 2850 - total flux cleaned = -8.44605e-05 Jy ! Component: 2900 - total flux cleaned = -9.78225e-05 Jy ! Component: 2950 - total flux cleaned = -7.10446e-05 Jy ! Component: 3000 - total flux cleaned = -7.11309e-05 Jy ! Component: 3050 - total flux cleaned = -4.39733e-05 Jy ! Component: 3100 - total flux cleaned = -4.39565e-05 Jy ! Component: 3150 - total flux cleaned = -3.01655e-05 Jy ! Component: 3200 - total flux cleaned = -3.0208e-05 Jy ! Component: 3250 - total flux cleaned = -2.30678e-06 Jy ! Component: 3300 - total flux cleaned = -1.62804e-05 Jy ! Component: 3350 - total flux cleaned = -1.64405e-05 Jy ! Component: 3400 - total flux cleaned = 2.61475e-05 Jy ! Component: 3450 - total flux cleaned = 4.05599e-05 Jy ! Component: 3500 - total flux cleaned = 6.93962e-05 Jy ! Component: 3550 - total flux cleaned = 8.4096e-05 Jy ! Component: 3600 - total flux cleaned = 9.86938e-05 Jy ! Component: 3650 - total flux cleaned = 0.000157673 Jy ! Component: 3700 - total flux cleaned = 0.000187584 Jy ! Component: 3750 - total flux cleaned = 0.000217676 Jy ! Component: 3800 - total flux cleaned = 0.000278469 Jy ! Component: 3850 - total flux cleaned = 0.000263081 Jy ! Component: 3900 - total flux cleaned = 0.000355875 Jy ! Component: 3950 - total flux cleaned = 0.000355996 Jy ! Component: 4000 - total flux cleaned = 0.000387147 Jy ! Component: 4050 - total flux cleaned = 0.00041902 Jy ! Total flux subtracted in 4096 components = 0.00041898 Jy ! Clean residual min=-0.000890 max=0.001002 Jy/beam ! Clean residual mean=-0.000013 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.0662364 Jy keep ! Adding 186 model components to the UV plane model. ! The established model now contains 216 components and 0.0662364 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0533+4210_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.117 x 1.307 at -57.48 degrees (North through East) ! Clean map min=-0.001539 max=0.049931 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0533+4210_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0499306 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000277066 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.66471 1.66471 3.32941 6.65882 13.3176 26.6353 53.2706 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.049 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 180.212 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0533+4210_X_uvs.log closed on Wed Apr 6 21:27:15 2016