! Started logfile: /scr/pima/bg219a_uvs/J0431-0406_X_uvs.log on Wed Apr 6 21:26:08 2016 obs /scr/pima/bg219a_uvs/J0431-0406_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0431-0406_X_uva.fits ! AN table 1: 52 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.833333 visibilities/baseline/integration-bin. ! Found source: J0431-0406 ! ! 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 7800 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/J0431-0406_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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 48 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=1.025965Jy sigma=28.223191 ! Fit after self-cal, rms=0.845787Jy sigma=22.768929 ! 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=0.7407 mas, bmaj=1.926 mas, bpa=-7.779 degrees ! Estimated noise=0.704184 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 = 0.11672 Jy ! Component: 100 - total flux cleaned = 0.153393 Jy ! Total flux subtracted in 100 components = 0.153393 Jy ! Clean residual min=-0.014896 max=0.029799 Jy/beam ! Clean residual mean=-0.000020 rms=0.004671 Jy/beam ! Combined flux in latest and established models = 0.153393 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.153393 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=0.066672Jy sigma=1.726060 ! Fit after self-cal, rms=0.066497Jy sigma=1.722820 ! Inverting map ! Added new window around map position (0.8, -2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0258139 Jy ! Component: 100 - total flux cleaned = 0.0386473 Jy ! Total flux subtracted in 100 components = 0.0386473 Jy ! Clean residual min=-0.011571 max=0.016630 Jy/beam ! Clean residual mean=-0.000002 rms=0.002644 Jy/beam ! Combined flux in latest and established models = 0.192041 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.192041 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=0.056670Jy sigma=1.435553 ! Fit after self-cal, rms=0.056010Jy sigma=1.411362 ! 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=0.915 mas, bmaj=2.226 mas, bpa=-7.772 degrees ! Estimated noise=0.405879 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 (7.2, -5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00636197 Jy ! Component: 100 - total flux cleaned = 0.00630947 Jy ! Component: 150 - total flux cleaned = 0.00663673 Jy ! Component: 200 - total flux cleaned = 0.00704896 Jy ! Total flux subtracted in 200 components = 0.00704896 Jy ! Clean residual min=-0.004980 max=0.005595 Jy/beam ! Clean residual mean=0.000005 rms=0.001157 Jy/beam ! Combined flux in latest and established models = 0.19909 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 35 components and 0.19909 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=0.053739Jy sigma=1.360208 ! Fit after self-cal, rms=0.053658Jy sigma=1.358028 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.915 x 2.226 at -7.772 degrees (North through East) ! Clean map min=-0.0044071 max=0.14178 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 0.98 MK 1.00 NL 0.99 OV 0.99 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 1.01 MK 1.00 NL 0.99 OV 0.99 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 0.98 NL 0.99 OV 0.99 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 1.04 MK 0.95 NL 1.01 OV 0.98 ! PT 1.00 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 1.01 MK 1.05 NL 0.99 OV 0.98 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 1.01 MK 1.02 NL 0.98 OV 1.00 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 0.95 NL 1.01 OV 0.97 ! PT 0.98 SC 1.01 ! ! ! 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=0.053658Jy sigma=1.358028 ! Fit after self-cal, rms=0.052866Jy sigma=1.351948 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9158 mas, bmaj=2.232 mas, bpa=-7.903 degrees ! Estimated noise=0.400926 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 = -0.000771071 Jy ! Component: 100 - total flux cleaned = -0.00108243 Jy ! Component: 150 - total flux cleaned = -0.00116585 Jy ! Component: 200 - total flux cleaned = -0.00109482 Jy ! Total flux subtracted in 200 components = -0.00109482 Jy ! Clean residual min=-0.003766 max=0.003440 Jy/beam ! Clean residual mean=0.000006 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.197995 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.197995 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=0.052435Jy sigma=1.344195 ! Fit after self-cal, rms=0.052433Jy sigma=1.344037 ! 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=0.052433Jy sigma=1.344037 ! Fit after self-cal, rms=0.053141Jy sigma=1.338788 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9174 mas, bmaj=2.237 mas, bpa=-7.892 degrees ! Estimated noise=0.402344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154247 Jy ! Component: 100 - total flux cleaned = 0.00173906 Jy ! Component: 150 - total flux cleaned = 0.00178172 Jy ! Component: 200 - total flux cleaned = 0.00173927 Jy ! Total flux subtracted in 200 components = 0.00173927 Jy ! Clean residual min=-0.003358 max=0.002805 Jy/beam ! Clean residual mean=0.000002 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.199734 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 0.199734 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=0.053038Jy sigma=1.336560 ! Fit after self-cal, rms=0.053046Jy sigma=1.336463 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 = 0.00013536 Jy ! Component: 100 - total flux cleaned = 9.74869e-05 Jy ! Component: 150 - total flux cleaned = 2.58461e-05 Jy ! Component: 200 - total flux cleaned = 2.69932e-05 Jy ! Total flux subtracted in 200 components = 2.69932e-05 Jy ! Clean residual min=-0.003117 max=0.002697 Jy/beam ! Clean residual mean=0.000002 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.199761 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.199761 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=0.052997Jy sigma=1.335239 ! Fit after self-cal, rms=0.052997Jy sigma=1.335193 ! 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=0.052997Jy sigma=1.335193 ! Fit after self-cal, rms=0.053657Jy sigma=1.333186 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9185 mas, bmaj=2.239 mas, bpa=-7.909 degrees ! Estimated noise=0.403942 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000600013 Jy ! Component: 100 - total flux cleaned = 0.000670099 Jy ! Component: 150 - total flux cleaned = 0.000669773 Jy ! Component: 200 - total flux cleaned = 0.000701023 Jy ! Total flux subtracted in 200 components = 0.000701023 Jy ! Clean residual min=-0.002800 max=0.002567 Jy/beam ! Clean residual mean=0.000002 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.200462 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 0.200462 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=0.053616Jy sigma=1.332058 ! Fit after self-cal, rms=0.053626Jy sigma=1.332012 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 = 0.000128408 Jy ! Component: 100 - total flux cleaned = 0.000128423 Jy ! Component: 150 - total flux cleaned = 0.000128565 Jy ! Component: 200 - total flux cleaned = 7.67803e-05 Jy ! Total flux subtracted in 200 components = 7.67803e-05 Jy ! Clean residual min=-0.002588 max=0.002483 Jy/beam ! Clean residual mean=0.000002 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.200539 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 0.200539 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=0.053600Jy sigma=1.331288 ! Fit after self-cal, rms=0.053601Jy sigma=1.331269 ! 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=0.053601Jy sigma=1.331269 ! Fit after self-cal, rms=0.053808Jy sigma=1.331160 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.149 mas, bmaj=5.093 mas, bpa=-12.49 degrees ! Estimated noise=0.508542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000624757 Jy ! Component: 100 - total flux cleaned = 0.000576427 Jy ! Component: 150 - total flux cleaned = 0.000532296 Jy ! Component: 200 - total flux cleaned = 0.000491117 Jy ! Total flux subtracted in 200 components = 0.000491117 Jy ! Clean residual min=-0.002102 max=0.002015 Jy/beam ! Clean residual mean=0.000005 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.20103 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 67 components and 0.20103 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=0.053799Jy sigma=1.330887 ! Fit after self-cal, rms=0.053803Jy sigma=1.330863 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 = -2.73478e-05 Jy ! Component: 100 - total flux cleaned = -8.14562e-05 Jy ! Component: 150 - total flux cleaned = -0.000132443 Jy ! Component: 200 - total flux cleaned = -0.000163497 Jy ! Total flux subtracted in 200 components = -0.000163497 Jy ! Clean residual min=-0.001911 max=0.001983 Jy/beam ! Clean residual mean=0.000005 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.200866 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 69 components and 0.200866 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=0.053805Jy sigma=1.330831 ! Fit after self-cal, rms=0.053806Jy sigma=1.330821 ! 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=0.9185 mas, bmaj=2.24 mas, bpa=-7.952 degrees ! Estimated noise=0.40456 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9185 x 2.24 at -7.952 degrees (North through East) ! Clean map min=-0.0056829 max=0.14134 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=0.745 mas, bmaj=1.937 mas, bpa=-8.043 degrees ! Estimated noise=0.70242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.118314 Jy ! Component: 100 - total flux cleaned = 0.157639 Jy ! Component: 150 - total flux cleaned = 0.176656 Jy ! Component: 200 - total flux cleaned = 0.187264 Jy ! Total flux subtracted in 200 components = 0.187264 Jy ! Clean residual min=-0.007059 max=0.007766 Jy/beam ! Clean residual mean=-0.000006 rms=0.001744 Jy/beam ! Combined flux in latest and established models = 0.187264 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 0.187264 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9185 mas, bmaj=2.24 mas, bpa=-7.952 degrees ! Estimated noise=0.40456 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 = 0.0100562 Jy ! Component: 100 - total flux cleaned = 0.0135884 Jy ! Component: 150 - total flux cleaned = 0.0140628 Jy ! Component: 200 - total flux cleaned = 0.0145837 Jy ! Total flux subtracted in 200 components = 0.0145837 Jy ! Clean residual min=-0.005852 max=0.004028 Jy/beam ! Clean residual mean=0.000003 rms=0.001132 Jy/beam ! Combined flux in latest and established models = 0.201847 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 36 components and 0.201847 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=2.149 mas, bmaj=5.093 mas, bpa=-12.49 degrees ! Estimated noise=0.508542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160478 Jy ! Component: 100 - total flux cleaned = 0.00113463 Jy ! Component: 150 - total flux cleaned = 0.000629743 Jy ! Component: 200 - total flux cleaned = 0.000201658 Jy ! Total flux subtracted in 200 components = 0.000201658 Jy ! Clean residual min=-0.004055 max=0.003207 Jy/beam ! Clean residual mean=0.000007 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.202049 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 = -0.000370579 Jy ! Component: 100 - total flux cleaned = -0.000629704 Jy ! Component: 150 - total flux cleaned = -0.000916347 Jy ! Component: 200 - total flux cleaned = -0.00111862 Jy ! Total flux subtracted in 200 components = -0.00111862 Jy ! Clean residual min=-0.002915 max=0.002624 Jy/beam ! Clean residual mean=0.000004 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.20093 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 52 components and 0.20093 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9185 mas, bmaj=2.24 mas, bpa=-7.952 degrees ! Estimated noise=0.40456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000892442 Jy ! Component: 100 - total flux cleaned = -0.00105228 Jy ! Component: 150 - total flux cleaned = -0.00105359 Jy ! Component: 200 - total flux cleaned = -0.00105182 Jy ! Total flux subtracted in 200 components = -0.00105182 Jy ! Clean residual min=-0.003316 max=0.002979 Jy/beam ! Clean residual mean=0.000001 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.199879 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 0.199879 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=0.054013Jy sigma=1.335040 ! Fit after self-cal, rms=0.053992Jy sigma=1.334164 wmodel /scr/pima/bg219a_uvs/J0431-0406_X_map.mod ! Writing 63 model components to file: /scr/pima/bg219a_uvs/J0431-0406_X_map.mod wobs /scr/pima/bg219a_uvs/J0431-0406_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0431-0406_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0431-0406_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219a_uvs/J0431-0406_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 = -0.000606934 Jy ! Component: 100 - total flux cleaned = -0.00092258 Jy ! Component: 150 - total flux cleaned = -0.00116003 Jy ! Component: 200 - total flux cleaned = -0.00140791 Jy ! Component: 250 - total flux cleaned = -0.00166712 Jy ! Component: 300 - total flux cleaned = -0.00172734 Jy ! Component: 350 - total flux cleaned = -0.00175404 Jy ! Component: 400 - total flux cleaned = -0.00183436 Jy ! Component: 450 - total flux cleaned = -0.0018344 Jy ! Component: 500 - total flux cleaned = -0.00190743 Jy ! Component: 550 - total flux cleaned = -0.00190694 Jy ! Component: 600 - total flux cleaned = -0.00188473 Jy ! Component: 650 - total flux cleaned = -0.00192801 Jy ! Component: 700 - total flux cleaned = -0.00190659 Jy ! Component: 750 - total flux cleaned = -0.00190617 Jy ! Component: 800 - total flux cleaned = -0.00188639 Jy ! Component: 850 - total flux cleaned = -0.00181184 Jy ! Component: 900 - total flux cleaned = -0.00179397 Jy ! Component: 950 - total flux cleaned = -0.00172346 Jy ! Component: 1000 - total flux cleaned = -0.00168884 Jy ! Component: 1050 - total flux cleaned = -0.00160573 Jy ! Component: 1100 - total flux cleaned = -0.00155727 Jy ! Component: 1150 - total flux cleaned = -0.00147876 Jy ! Component: 1200 - total flux cleaned = -0.00143248 Jy ! Component: 1250 - total flux cleaned = -0.00137257 Jy ! Component: 1300 - total flux cleaned = -0.00134349 Jy ! Component: 1350 - total flux cleaned = -0.00135782 Jy ! Component: 1400 - total flux cleaned = -0.00134354 Jy ! Component: 1450 - total flux cleaned = -0.00128903 Jy ! Component: 1500 - total flux cleaned = -0.00128899 Jy ! Component: 1550 - total flux cleaned = -0.00126288 Jy ! Component: 1600 - total flux cleaned = -0.00125 Jy ! Component: 1650 - total flux cleaned = -0.00124994 Jy ! Component: 1700 - total flux cleaned = -0.00122502 Jy ! Component: 1750 - total flux cleaned = -0.00121272 Jy ! Component: 1800 - total flux cleaned = -0.00123685 Jy ! Component: 1850 - total flux cleaned = -0.00123683 Jy ! Component: 1900 - total flux cleaned = -0.00127174 Jy ! Component: 1950 - total flux cleaned = -0.00126031 Jy ! Component: 2000 - total flux cleaned = -0.00127184 Jy ! Component: 2050 - total flux cleaned = -0.00128305 Jy ! Component: 2100 - total flux cleaned = -0.00128296 Jy ! Component: 2150 - total flux cleaned = -0.0012829 Jy ! Component: 2200 - total flux cleaned = -0.0013266 Jy ! Component: 2250 - total flux cleaned = -0.00138055 Jy ! Component: 2300 - total flux cleaned = -0.00141272 Jy ! Component: 2350 - total flux cleaned = -0.00148736 Jy ! Component: 2400 - total flux cleaned = -0.00151901 Jy ! Component: 2450 - total flux cleaned = -0.00156104 Jy ! Component: 2500 - total flux cleaned = -0.00158207 Jy ! Component: 2550 - total flux cleaned = -0.00164473 Jy ! Component: 2600 - total flux cleaned = -0.00168647 Jy ! Component: 2650 - total flux cleaned = -0.00171779 Jy ! Component: 2700 - total flux cleaned = -0.00175951 Jy ! Component: 2750 - total flux cleaned = -0.00180137 Jy ! Component: 2800 - total flux cleaned = -0.00182227 Jy ! Component: 2850 - total flux cleaned = -0.00185371 Jy ! Component: 2900 - total flux cleaned = -0.00187471 Jy ! Component: 2950 - total flux cleaned = -0.00190626 Jy ! Component: 3000 - total flux cleaned = -0.00192739 Jy ! Component: 3050 - total flux cleaned = -0.00194848 Jy ! Component: 3100 - total flux cleaned = -0.00196967 Jy ! Component: 3150 - total flux cleaned = -0.00200163 Jy ! Component: 3200 - total flux cleaned = -0.00201234 Jy ! Component: 3250 - total flux cleaned = -0.00202307 Jy ! Component: 3300 - total flux cleaned = -0.00205542 Jy ! Component: 3350 - total flux cleaned = -0.00205545 Jy ! Component: 3400 - total flux cleaned = -0.00207727 Jy ! Component: 3450 - total flux cleaned = -0.00212097 Jy ! Component: 3500 - total flux cleaned = -0.00216497 Jy ! Component: 3550 - total flux cleaned = -0.00219815 Jy ! Component: 3600 - total flux cleaned = -0.00222035 Jy ! Component: 3650 - total flux cleaned = -0.00225381 Jy ! Component: 3700 - total flux cleaned = -0.00227645 Jy ! Component: 3750 - total flux cleaned = -0.00228774 Jy ! Component: 3800 - total flux cleaned = -0.00232207 Jy ! Component: 3850 - total flux cleaned = -0.00233365 Jy ! Component: 3900 - total flux cleaned = -0.00235699 Jy ! Component: 3950 - total flux cleaned = -0.00235694 Jy ! Component: 4000 - total flux cleaned = -0.00238065 Jy ! Component: 4050 - total flux cleaned = -0.00239267 Jy ! Total flux subtracted in 4096 components = -0.00240475 Jy ! Clean residual min=-0.000695 max=0.000732 Jy/beam ! Clean residual mean=-0.000001 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.197474 Jy keep ! Adding 185 model components to the UV plane model. ! The established model now contains 248 components and 0.197474 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0431-0406_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9185 x 2.24 at -7.952 degrees (North through East) ! Clean map min=-0.0045201 max=0.13277 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0431-0406_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.132771 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000154358 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.348776 0.348776 0.697553 1.39511 2.79021 5.58042 11.1608 22.3217 44.6434 89.2868 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.132 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 860.149 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0431-0406_X_uvs.log closed on Wed Apr 6 21:26:13 2016