! Started logfile: /scr/pima/bg219e_uvs/J1248-1959_X_uvs.log on Thu Apr 7 09:08:43 2016 obs /scr/pima/bg219e_uvs/J1248-1959_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1248-1959_X_uva.fits ! AN table 1: 36 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.665895 visibilities/baseline/integration-bin. ! Found source: J1248-1959 ! ! 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 10356 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/bg219e_uvs/J1248-1959_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 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 54 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=1.043730Jy sigma=22.194193 ! Fit after self-cal, rms=0.842628Jy sigma=17.936969 ! 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=1.021 mas, bmaj=3.244 mas, bpa=22.33 degrees ! Estimated noise=0.798593 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 = 0.119896 Jy ! Component: 100 - total flux cleaned = 0.182011 Jy ! Total flux subtracted in 100 components = 0.182011 Jy ! Clean residual min=-0.033391 max=0.043243 Jy/beam ! Clean residual mean=-0.000074 rms=0.010367 Jy/beam ! Combined flux in latest and established models = 0.182011 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 35 components and 0.182011 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=0.196623Jy sigma=3.971667 ! Fit after self-cal, rms=0.195616Jy sigma=3.952058 ! 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=1.333 mas, bmaj=3.544 mas, bpa=18.11 degrees ! Estimated noise=0.470217 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 = 0.0700534 Jy ! Component: 100 - total flux cleaned = 0.110684 Jy ! Component: 150 - total flux cleaned = 0.135291 Jy ! Component: 200 - total flux cleaned = 0.151614 Jy ! Total flux subtracted in 200 components = 0.151614 Jy ! Clean residual min=-0.046554 max=0.065882 Jy/beam ! Clean residual mean=-0.000240 rms=0.014139 Jy/beam ! Combined flux in latest and established models = 0.333625 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 81 components and 0.333625 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=0.166611Jy sigma=3.366164 ! Fit after self-cal, rms=0.165737Jy sigma=3.351920 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.333 x 3.544 at 18.11 degrees (North through East) ! Clean map min=-0.045764 max=0.16605 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 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=0.165737Jy sigma=3.351920 ! Fit after self-cal, rms=0.165737Jy sigma=3.351920 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.333 mas, bmaj=3.544 mas, bpa=18.11 degrees ! Estimated noise=0.470217 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 = 0.0135844 Jy ! Component: 100 - total flux cleaned = 0.022494 Jy ! Component: 150 - total flux cleaned = 0.0286167 Jy ! Component: 200 - total flux cleaned = 0.0308667 Jy ! Total flux subtracted in 200 components = 0.0308667 Jy ! Clean residual min=-0.045566 max=0.065327 Jy/beam ! Clean residual mean=-0.000261 rms=0.013957 Jy/beam ! Combined flux in latest and established models = 0.364492 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 88 components and 0.364492 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=0.164334Jy sigma=3.325833 ! Fit after self-cal, rms=0.164208Jy sigma=3.324132 ! 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=0.164208Jy sigma=3.324132 ! Fit after self-cal, rms=0.164208Jy sigma=3.324132 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.333 mas, bmaj=3.544 mas, bpa=18.11 degrees ! Estimated noise=0.470217 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243493 Jy ! Component: 100 - total flux cleaned = 0.00352026 Jy ! Component: 150 - total flux cleaned = 0.00418435 Jy ! Component: 200 - total flux cleaned = 0.00481097 Jy ! Total flux subtracted in 200 components = 0.00481097 Jy ! Clean residual min=-0.045214 max=0.064898 Jy/beam ! Clean residual mean=-0.000264 rms=0.013900 Jy/beam ! Combined flux in latest and established models = 0.369303 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 91 components and 0.369303 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=0.163941Jy sigma=3.315918 ! Fit after self-cal, rms=0.163882Jy sigma=3.315345 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 (15, 12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.066735 Jy ! Component: 100 - total flux cleaned = 0.104862 Jy ! Component: 150 - total flux cleaned = 0.130561 Jy ! Component: 200 - total flux cleaned = 0.149344 Jy ! Total flux subtracted in 200 components = 0.149344 Jy ! Clean residual min=-0.033611 max=0.041386 Jy/beam ! Clean residual mean=-0.000168 rms=0.010184 Jy/beam ! Combined flux in latest and established models = 0.518646 Jy ! Performing phase self-cal ! Adding 78 model components to the UV plane model. ! The established model now contains 168 components and 0.518647 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=0.130994Jy sigma=2.630901 ! Fit after self-cal, rms=0.119705Jy sigma=2.429497 ! 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=0.119705Jy sigma=2.429497 ! Fit after self-cal, rms=0.119705Jy sigma=2.429497 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.333 mas, bmaj=3.544 mas, bpa=18.11 degrees ! Estimated noise=0.470217 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.031383 Jy ! Component: 100 - total flux cleaned = 0.0523769 Jy ! Component: 150 - total flux cleaned = 0.0683338 Jy ! Component: 200 - total flux cleaned = 0.0818308 Jy ! Total flux subtracted in 200 components = 0.0818308 Jy ! Clean residual min=-0.026844 max=0.035699 Jy/beam ! Clean residual mean=-0.000094 rms=0.007975 Jy/beam ! Combined flux in latest and established models = 0.600477 Jy selfcal ! Performing phase self-cal ! Adding 78 model components to the UV plane model. ! The established model now contains 226 components and 0.600477 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=0.108065Jy sigma=2.204657 ! Fit after self-cal, rms=0.105850Jy sigma=2.167702 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 = 0.0173609 Jy ! Component: 100 - total flux cleaned = 0.0305119 Jy ! Component: 150 - total flux cleaned = 0.0415081 Jy ! Component: 200 - total flux cleaned = 0.0513155 Jy ! Total flux subtracted in 200 components = 0.0513155 Jy ! Clean residual min=-0.024081 max=0.032316 Jy/beam ! Clean residual mean=-0.000071 rms=0.007210 Jy/beam ! Combined flux in latest and established models = 0.651793 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 262 components and 0.651793 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=0.101094Jy sigma=2.078579 ! Fit after self-cal, rms=0.100479Jy sigma=2.068984 ! 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=0.100479Jy sigma=2.068984 ! Fit after self-cal, rms=0.100492Jy sigma=2.056525 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.276 mas, bmaj=4.729 mas, bpa=6.894 degrees ! Estimated noise=0.52579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0188513 Jy ! Component: 100 - total flux cleaned = 0.0333818 Jy ! Component: 150 - total flux cleaned = 0.0454795 Jy ! Component: 200 - total flux cleaned = 0.055215 Jy ! Total flux subtracted in 200 components = 0.055215 Jy ! Clean residual min=-0.029455 max=0.039644 Jy/beam ! Clean residual mean=-0.000102 rms=0.009413 Jy/beam ! Combined flux in latest and established models = 0.707008 Jy selfcal ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 295 components and 0.707008 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=0.098055Jy sigma=2.006278 ! Fit after self-cal, rms=0.097581Jy sigma=1.998404 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 = 0.008856 Jy ! Component: 100 - total flux cleaned = 0.0153744 Jy ! Component: 150 - total flux cleaned = 0.0213074 Jy ! Component: 200 - total flux cleaned = 0.0264454 Jy ! Total flux subtracted in 200 components = 0.0264454 Jy ! Clean residual min=-0.028799 max=0.036826 Jy/beam ! Clean residual mean=-0.000088 rms=0.008972 Jy/beam ! Combined flux in latest and established models = 0.733453 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 303 components and 0.733453 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=0.096727Jy sigma=1.974679 ! Fit after self-cal, rms=0.096510Jy sigma=1.971373 ! 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=1.334 mas, bmaj=3.566 mas, bpa=18.21 degrees ! Estimated noise=0.473852 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.334 x 3.566 at 18.21 degrees (North through East) ! Clean map min=-0.023453 max=0.15625 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=1.018 mas, bmaj=3.273 mas, bpa=22.4 degrees ! Estimated noise=0.811928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.118108 Jy ! Component: 100 - total flux cleaned = 0.185948 Jy ! Component: 150 - total flux cleaned = 0.24072 Jy ! Component: 200 - total flux cleaned = 0.286078 Jy ! Total flux subtracted in 200 components = 0.286078 Jy ! Clean residual min=-0.025621 max=0.033593 Jy/beam ! Clean residual mean=-0.000017 rms=0.008840 Jy/beam ! Combined flux in latest and established models = 0.286078 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 66 model components to the UV plane model. ! The established model now contains 66 components and 0.286078 Jy ! Inverting map and beam ! Estimated beam: bmin=1.334 mas, bmaj=3.566 mas, bpa=18.21 degrees ! Estimated noise=0.473852 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 = 0.0648389 Jy ! Component: 100 - total flux cleaned = 0.116054 Jy ! Component: 150 - total flux cleaned = 0.157623 Jy ! Component: 200 - total flux cleaned = 0.191739 Jy ! Total flux subtracted in 200 components = 0.191739 Jy ! Clean residual min=-0.027808 max=0.032989 Jy/beam ! Clean residual mean=-0.000048 rms=0.009516 Jy/beam ! Combined flux in latest and established models = 0.477817 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 130 components and 0.477817 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=2.276 mas, bmaj=4.729 mas, bpa=6.894 degrees ! Estimated noise=0.52579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0441683 Jy ! Component: 100 - total flux cleaned = 0.0786323 Jy ! Component: 150 - total flux cleaned = 0.106951 Jy ! Component: 200 - total flux cleaned = 0.130962 Jy ! Total flux subtracted in 200 components = 0.130962 Jy ! Clean residual min=-0.033465 max=0.037672 Jy/beam ! Clean residual mean=-0.000070 rms=0.010567 Jy/beam ! Combined flux in latest and established models = 0.608778 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 = 0.0207029 Jy ! Component: 100 - total flux cleaned = 0.0387598 Jy ! Component: 150 - total flux cleaned = 0.0546411 Jy ! Component: 200 - total flux cleaned = 0.0686869 Jy ! Total flux subtracted in 200 components = 0.0686869 Jy ! Clean residual min=-0.030879 max=0.036512 Jy/beam ! Clean residual mean=-0.000068 rms=0.009391 Jy/beam ! Combined flux in latest and established models = 0.677465 Jy ! Adding 125 model components to the UV plane model. ! The established model now contains 244 components and 0.677466 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.334 mas, bmaj=3.566 mas, bpa=18.21 degrees ! Estimated noise=0.473852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123728 Jy ! Component: 100 - total flux cleaned = 0.019956 Jy ! Component: 150 - total flux cleaned = 0.0260827 Jy ! Component: 200 - total flux cleaned = 0.031447 Jy ! Total flux subtracted in 200 components = 0.031447 Jy ! Clean residual min=-0.024812 max=0.028039 Jy/beam ! Clean residual mean=-0.000045 rms=0.006627 Jy/beam ! Combined flux in latest and established models = 0.708913 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 264 components and 0.708912 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=0.099094Jy sigma=2.018934 ! Fit after self-cal, rms=0.098614Jy sigma=2.010495 wmodel /scr/pima/bg219e_uvs/J1248-1959_X_map.mod ! Writing 264 model components to file: /scr/pima/bg219e_uvs/J1248-1959_X_map.mod wobs /scr/pima/bg219e_uvs/J1248-1959_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1248-1959_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1248-1959_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J1248-1959_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 = 0.00840776 Jy ! Component: 100 - total flux cleaned = 0.0138872 Jy ! Component: 150 - total flux cleaned = 0.0180463 Jy ! Component: 200 - total flux cleaned = 0.0214952 Jy ! Component: 250 - total flux cleaned = 0.0240298 Jy ! Component: 300 - total flux cleaned = 0.0261185 Jy ! Component: 350 - total flux cleaned = 0.0286671 Jy ! Component: 400 - total flux cleaned = 0.0310936 Jy ! Component: 450 - total flux cleaned = 0.0321116 Jy ! Component: 500 - total flux cleaned = 0.0328481 Jy ! Component: 550 - total flux cleaned = 0.0335566 Jy ! Component: 600 - total flux cleaned = 0.0335559 Jy ! Component: 650 - total flux cleaned = 0.0337729 Jy ! Component: 700 - total flux cleaned = 0.0337729 Jy ! Component: 750 - total flux cleaned = 0.0331773 Jy ! Component: 800 - total flux cleaned = 0.0326114 Jy ! Component: 850 - total flux cleaned = 0.0324319 Jy ! Component: 900 - total flux cleaned = 0.0324345 Jy ! Component: 950 - total flux cleaned = 0.0317492 Jy ! Component: 1000 - total flux cleaned = 0.0312535 Jy ! Component: 1050 - total flux cleaned = 0.030614 Jy ! Component: 1100 - total flux cleaned = 0.0299952 Jy ! Component: 1150 - total flux cleaned = 0.0293934 Jy ! Component: 1200 - total flux cleaned = 0.0285199 Jy ! Component: 1250 - total flux cleaned = 0.0282363 Jy ! Component: 1300 - total flux cleaned = 0.0274095 Jy ! Component: 1350 - total flux cleaned = 0.0268746 Jy ! Component: 1400 - total flux cleaned = 0.0259696 Jy ! Component: 1450 - total flux cleaned = 0.0254673 Jy ! Component: 1500 - total flux cleaned = 0.0248562 Jy ! Component: 1550 - total flux cleaned = 0.0243805 Jy ! Component: 1600 - total flux cleaned = 0.0235652 Jy ! Component: 1650 - total flux cleaned = 0.0226564 Jy ! Component: 1700 - total flux cleaned = 0.0217686 Jy ! Component: 1750 - total flux cleaned = 0.0211139 Jy ! Component: 1800 - total flux cleaned = 0.0201585 Jy ! Component: 1850 - total flux cleaned = 0.0195335 Jy ! Component: 1900 - total flux cleaned = 0.0184177 Jy ! Component: 1950 - total flux cleaned = 0.0175239 Jy ! Component: 2000 - total flux cleaned = 0.0166499 Jy ! Component: 2050 - total flux cleaned = 0.015792 Jy ! Component: 2100 - total flux cleaned = 0.0145762 Jy ! Component: 2150 - total flux cleaned = 0.0137522 Jy ! Component: 2200 - total flux cleaned = 0.0128532 Jy ! Component: 2250 - total flux cleaned = 0.0119678 Jy ! Component: 2300 - total flux cleaned = 0.0110997 Jy ! Component: 2350 - total flux cleaned = 0.0105019 Jy ! Component: 2400 - total flux cleaned = 0.00974642 Jy ! Component: 2450 - total flux cleaned = 0.00908397 Jy ! Component: 2500 - total flux cleaned = 0.00818838 Jy ! Component: 2550 - total flux cleaned = 0.00754741 Jy ! Component: 2600 - total flux cleaned = 0.00699417 Jy ! Component: 2650 - total flux cleaned = 0.00637149 Jy ! Component: 2700 - total flux cleaned = 0.00590999 Jy ! Component: 2750 - total flux cleaned = 0.0054541 Jy ! Component: 2800 - total flux cleaned = 0.00507938 Jy ! Component: 2850 - total flux cleaned = 0.00470857 Jy ! Component: 2900 - total flux cleaned = 0.00441575 Jy ! Component: 2950 - total flux cleaned = 0.0041993 Jy ! Component: 3000 - total flux cleaned = 0.00405583 Jy ! Component: 3050 - total flux cleaned = 0.00377208 Jy ! Component: 3100 - total flux cleaned = 0.00342143 Jy ! Component: 3150 - total flux cleaned = 0.00328279 Jy ! Component: 3200 - total flux cleaned = 0.00300713 Jy ! Component: 3250 - total flux cleaned = 0.00266645 Jy ! Component: 3300 - total flux cleaned = 0.00259897 Jy ! Component: 3350 - total flux cleaned = 0.00233032 Jy ! Component: 3400 - total flux cleaned = 0.00206465 Jy ! Component: 3450 - total flux cleaned = 0.00199886 Jy ! Component: 3500 - total flux cleaned = 0.00186808 Jy ! Component: 3550 - total flux cleaned = 0.00167316 Jy ! Component: 3600 - total flux cleaned = 0.00147929 Jy ! Component: 3650 - total flux cleaned = 0.001415 Jy ! Component: 3700 - total flux cleaned = 0.00135084 Jy ! Component: 3750 - total flux cleaned = 0.00122358 Jy ! Component: 3800 - total flux cleaned = 0.00116007 Jy ! Component: 3850 - total flux cleaned = 0.00109689 Jy ! Component: 3900 - total flux cleaned = 0.00103405 Jy ! Component: 3950 - total flux cleaned = 0.000971404 Jy ! Component: 4000 - total flux cleaned = 0.00078478 Jy ! Component: 4050 - total flux cleaned = 0.00072279 Jy ! Total flux subtracted in 4096 components = 0.00053768 Jy ! Clean residual min=-0.003496 max=0.003900 Jy/beam ! Clean residual mean=-0.000007 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 0.70945 Jy keep ! Adding 422 model components to the UV plane model. ! The established model now contains 686 components and 0.70945 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1248-1959_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.334 x 3.566 at 18.21 degrees (North through East) ! Clean map min=-0.0089599 max=0.15765 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1248-1959_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.157645 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00111599 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.12375 2.12375 4.24749 8.49499 16.99 33.98 67.9599 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0033 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.157 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 141.259 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1248-1959_X_uvs.log closed on Thu Apr 7 09:08:47 2016