! Started logfile: /scr/pima/bg219e_uvs/J0319+3101_X_uvs.log on Thu Apr 7 08:58:07 2016 obs /scr/pima/bg219e_uvs/J0319+3101_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0319+3101_X_uva.fits ! AN table 1: 62 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.780914 visibilities/baseline/integration-bin. ! Found source: J0319+3101 ! ! 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 20916 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/J0319+3101_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 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 83 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=1.002973Jy sigma=25.305464 ! Fit after self-cal, rms=0.910419Jy sigma=22.978830 ! 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=0.9292 mas, bmaj=1.967 mas, bpa=25.28 degrees ! Estimated noise=0.595844 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 = 0.069464 Jy ! Component: 100 - total flux cleaned = 0.0849513 Jy ! Total flux subtracted in 100 components = 0.0849513 Jy ! Clean residual min=-0.004394 max=0.005785 Jy/beam ! Clean residual mean=0.000001 rms=0.001116 Jy/beam ! Combined flux in latest and established models = 0.0849513 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0849513 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=0.057129Jy sigma=1.362751 ! Fit after self-cal, rms=0.057039Jy sigma=1.360281 ! 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=1.195 mas, bmaj=2.095 mas, bpa=20.51 degrees ! Estimated noise=0.277095 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 = 0.00735507 Jy ! Component: 100 - total flux cleaned = 0.0103407 Jy ! Component: 150 - total flux cleaned = 0.0117441 Jy ! Component: 200 - total flux cleaned = 0.0125129 Jy ! Total flux subtracted in 200 components = 0.0125129 Jy ! Clean residual min=-0.001649 max=0.001916 Jy/beam ! Clean residual mean=-0.000003 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0974641 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 23 components and 0.0974642 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=0.056257Jy sigma=1.337732 ! Fit after self-cal, rms=0.056258Jy sigma=1.337348 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.195 x 2.095 at 20.51 degrees (North through East) ! Clean map min=-0.0015679 max=0.091161 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 1.02 FD 0.98 HN 0.99 KP 1.04 ! LA 0.98 NL 1.01 OV 0.99 PT 0.99 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.03 KP 1.06 ! LA 0.98 NL 1.03 OV 0.97 PT 0.98 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 0.99 KP 1.05 ! LA 0.98 NL 1.00 OV 1.04 PT 0.98 ! SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.02 KP 1.02 ! LA 1.00 NL 1.02 OV 1.02 PT 0.96 ! SC 1.04 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.01 KP 0.97 ! LA 1.01 NL 1.03 OV 1.02 PT 0.93 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.03 KP 1.04 ! LA 0.98 NL 1.01 OV 1.00 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 0.97 KP 1.02 ! LA 1.03 NL 0.99 OV 1.02 PT 0.99 ! SC 0.95 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.056258Jy sigma=1.337348 ! Fit after self-cal, rms=0.056190Jy sigma=1.334606 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.196 mas, bmaj=2.098 mas, bpa=20.52 degrees ! Estimated noise=0.276333 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 = 0.000116833 Jy ! Component: 100 - total flux cleaned = 4.38071e-05 Jy ! Component: 150 - total flux cleaned = 3.2926e-05 Jy ! Component: 200 - total flux cleaned = 2.38415e-05 Jy ! Total flux subtracted in 200 components = 2.38415e-05 Jy ! Clean residual min=-0.001720 max=0.001810 Jy/beam ! Clean residual mean=-0.000003 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.097488 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.097488 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=0.056183Jy sigma=1.334440 ! Fit after self-cal, rms=0.056195Jy sigma=1.334333 ! 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=0.056195Jy sigma=1.334333 ! Fit after self-cal, rms=0.056486Jy sigma=1.331245 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.197 mas, bmaj=2.099 mas, bpa=20.39 degrees ! Estimated noise=0.27662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.54224e-05 Jy ! Component: 100 - total flux cleaned = 6.41828e-05 Jy ! Component: 150 - total flux cleaned = 4.47102e-05 Jy ! Component: 200 - total flux cleaned = 3.67137e-05 Jy ! Total flux subtracted in 200 components = 3.67137e-05 Jy ! Clean residual min=-0.001376 max=0.001682 Jy/beam ! Clean residual mean=-0.000001 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0975247 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.0975247 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=0.056482Jy sigma=1.331137 ! Fit after self-cal, rms=0.056499Jy sigma=1.331053 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (2.8, -38.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140339 Jy ! Component: 100 - total flux cleaned = 0.00178741 Jy ! Component: 150 - total flux cleaned = 0.00194633 Jy ! Component: 200 - total flux cleaned = 0.00208327 Jy ! Total flux subtracted in 200 components = 0.00208327 Jy ! Clean residual min=-0.001316 max=0.001237 Jy/beam ! Clean residual mean=-0.000002 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.099608 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 59 components and 0.099608 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=0.056461Jy sigma=1.330020 ! Fit after self-cal, rms=0.056456Jy sigma=1.329900 ! 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=0.056456Jy sigma=1.329900 ! Fit after self-cal, rms=0.056463Jy sigma=1.329847 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.198 mas, bmaj=2.1 mas, bpa=20.34 degrees ! Estimated noise=0.276381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000543059 Jy ! Component: 100 - total flux cleaned = 0.000672504 Jy ! Component: 150 - total flux cleaned = 0.000735831 Jy ! Component: 200 - total flux cleaned = 0.00077768 Jy ! Total flux subtracted in 200 components = 0.00077768 Jy ! Clean residual min=-0.001281 max=0.001245 Jy/beam ! Clean residual mean=-0.000002 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.100386 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 67 components and 0.100386 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=0.056453Jy sigma=1.329562 ! Fit after self-cal, rms=0.056454Jy sigma=1.329540 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 = 0.000171071 Jy ! Component: 100 - total flux cleaned = 0.000196345 Jy ! Component: 150 - total flux cleaned = 0.000229725 Jy ! Component: 200 - total flux cleaned = 0.000260346 Jy ! Total flux subtracted in 200 components = 0.000260346 Jy ! Clean residual min=-0.001294 max=0.001258 Jy/beam ! Clean residual mean=-0.000002 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.100646 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 70 components and 0.100646 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=0.056449Jy sigma=1.329431 ! Fit after self-cal, rms=0.056449Jy sigma=1.329425 ! 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=0.056449Jy sigma=1.329425 ! Fit after self-cal, rms=0.056480Jy sigma=1.329395 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.241 mas, bmaj=2.643 mas, bpa=0.02884 degrees ! Estimated noise=0.322924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.71215e-05 Jy ! Component: 100 - total flux cleaned = 8.92815e-05 Jy ! Component: 150 - total flux cleaned = 0.00011778 Jy ! Component: 200 - total flux cleaned = 0.000142044 Jy ! Total flux subtracted in 200 components = 0.000142044 Jy ! Clean residual min=-0.001413 max=0.001243 Jy/beam ! Clean residual mean=-0.000004 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.100788 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 85 components and 0.100788 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=0.056479Jy sigma=1.329336 ! Fit after self-cal, rms=0.056480Jy sigma=1.329327 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 = 6.38555e-05 Jy ! Component: 100 - total flux cleaned = 8.74443e-05 Jy ! Component: 150 - total flux cleaned = 0.000108771 Jy ! Component: 200 - total flux cleaned = 0.000128165 Jy ! Total flux subtracted in 200 components = 0.000128165 Jy ! Clean residual min=-0.001393 max=0.001234 Jy/beam ! Clean residual mean=-0.000004 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.100916 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 0.100916 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=0.056479Jy sigma=1.329291 ! Fit after self-cal, rms=0.056478Jy sigma=1.329288 ! 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=1.198 mas, bmaj=2.101 mas, bpa=20.31 degrees ! Estimated noise=0.276258 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.198 x 2.101 at 20.31 degrees (North through East) ! Clean map min=-0.0012368 max=0.090882 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=0.9299 mas, bmaj=1.976 mas, bpa=25.06 degrees ! Estimated noise=0.596635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0693786 Jy ! Component: 100 - total flux cleaned = 0.0852867 Jy ! Component: 150 - total flux cleaned = 0.0911544 Jy ! Component: 200 - total flux cleaned = 0.0940676 Jy ! Total flux subtracted in 200 components = 0.0940676 Jy ! Clean residual min=-0.003546 max=0.003857 Jy/beam ! Clean residual mean=-0.000000 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 0.0940676 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0940676 Jy ! Inverting map and beam ! Estimated beam: bmin=1.198 mas, bmaj=2.101 mas, bpa=20.31 degrees ! Estimated noise=0.276258 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 = 0.00290678 Jy ! Component: 100 - total flux cleaned = 0.00454306 Jy ! Component: 150 - total flux cleaned = 0.00543904 Jy ! Component: 200 - total flux cleaned = 0.00585136 Jy ! Total flux subtracted in 200 components = 0.00585136 Jy ! Clean residual min=-0.001375 max=0.001346 Jy/beam ! Clean residual mean=-0.000002 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0999189 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 30 components and 0.099919 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=2.241 mas, bmaj=2.643 mas, bpa=0.02884 degrees ! Estimated noise=0.322924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000496374 Jy ! Component: 100 - total flux cleaned = 0.000594045 Jy ! Component: 150 - total flux cleaned = 0.00065929 Jy ! Component: 200 - total flux cleaned = 0.00071444 Jy ! Total flux subtracted in 200 components = 0.00071444 Jy ! Clean residual min=-0.001434 max=0.001323 Jy/beam ! Clean residual mean=-0.000003 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.100633 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 = 5.01945e-05 Jy ! Component: 100 - total flux cleaned = 9.59354e-05 Jy ! Component: 150 - total flux cleaned = 0.000137464 Jy ! Component: 200 - total flux cleaned = 0.000175681 Jy ! Total flux subtracted in 200 components = 0.000175681 Jy ! Clean residual min=-0.001444 max=0.001285 Jy/beam ! Clean residual mean=-0.000004 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.100809 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 62 components and 0.100809 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.198 mas, bmaj=2.101 mas, bpa=20.31 degrees ! Estimated noise=0.276258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.52541e-05 Jy ! Component: 100 - total flux cleaned = 0.000172732 Jy ! Component: 150 - total flux cleaned = 0.000270229 Jy ! Component: 200 - total flux cleaned = 0.00034588 Jy ! Total flux subtracted in 200 components = 0.00034588 Jy ! Clean residual min=-0.001351 max=0.001319 Jy/beam ! Clean residual mean=-0.000002 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.101155 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 79 components and 0.101155 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=0.056494Jy sigma=1.329705 ! Fit after self-cal, rms=0.056493Jy sigma=1.329659 wmodel /scr/pima/bg219e_uvs/J0319+3101_X_map.mod ! Writing 79 model components to file: /scr/pima/bg219e_uvs/J0319+3101_X_map.mod wobs /scr/pima/bg219e_uvs/J0319+3101_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0319+3101_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0319+3101_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J0319+3101_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 = -0.000129612 Jy ! Component: 100 - total flux cleaned = -0.000219119 Jy ! Component: 150 - total flux cleaned = -0.000324229 Jy ! Component: 200 - total flux cleaned = -0.000403405 Jy ! Component: 250 - total flux cleaned = -0.000422029 Jy ! Component: 300 - total flux cleaned = -0.000385696 Jy ! Component: 350 - total flux cleaned = -0.000385683 Jy ! Component: 400 - total flux cleaned = -0.000368343 Jy ! Component: 450 - total flux cleaned = -0.000302437 Jy ! Component: 500 - total flux cleaned = -0.000238966 Jy ! Component: 550 - total flux cleaned = -0.000146858 Jy ! Component: 600 - total flux cleaned = -5.74352e-05 Jy ! Component: 650 - total flux cleaned = 4.44268e-05 Jy ! Component: 700 - total flux cleaned = 0.000101383 Jy ! Component: 750 - total flux cleaned = 0.000184782 Jy ! Component: 800 - total flux cleaned = 0.000266448 Jy ! Component: 850 - total flux cleaned = 0.000359032 Jy ! Component: 900 - total flux cleaned = 0.000384825 Jy ! Component: 950 - total flux cleaned = 0.000423137 Jy ! Component: 1000 - total flux cleaned = 0.00044842 Jy ! Component: 1050 - total flux cleaned = 0.000485259 Jy ! Component: 1100 - total flux cleaned = 0.000485609 Jy ! Component: 1150 - total flux cleaned = 0.000533595 Jy ! Component: 1200 - total flux cleaned = 0.000556834 Jy ! Component: 1250 - total flux cleaned = 0.000591514 Jy ! Component: 1300 - total flux cleaned = 0.000625557 Jy ! Component: 1350 - total flux cleaned = 0.000670116 Jy ! Component: 1400 - total flux cleaned = 0.000714199 Jy ! Component: 1450 - total flux cleaned = 0.000714099 Jy ! Component: 1500 - total flux cleaned = 0.000735695 Jy ! Component: 1550 - total flux cleaned = 0.000682619 Jy ! Component: 1600 - total flux cleaned = 0.000713831 Jy ! Component: 1650 - total flux cleaned = 0.000723948 Jy ! Component: 1700 - total flux cleaned = 0.0007138 Jy ! Component: 1750 - total flux cleaned = 0.000673296 Jy ! Component: 1800 - total flux cleaned = 0.000673305 Jy ! Component: 1850 - total flux cleaned = 0.000643761 Jy ! Component: 1900 - total flux cleaned = 0.000594814 Jy ! Component: 1950 - total flux cleaned = 0.000585054 Jy ! Component: 2000 - total flux cleaned = 0.000556078 Jy ! Component: 2050 - total flux cleaned = 0.000508525 Jy ! Component: 2100 - total flux cleaned = 0.000517916 Jy ! Component: 2150 - total flux cleaned = 0.000489896 Jy ! Component: 2200 - total flux cleaned = 0.000462003 Jy ! Component: 2250 - total flux cleaned = 0.000415943 Jy ! Component: 2300 - total flux cleaned = 0.000406753 Jy ! Component: 2350 - total flux cleaned = 0.000343294 Jy ! Component: 2400 - total flux cleaned = 0.000289448 Jy ! Component: 2450 - total flux cleaned = 0.00025379 Jy ! Component: 2500 - total flux cleaned = 0.00018315 Jy ! Component: 2550 - total flux cleaned = 0.000157046 Jy ! Component: 2600 - total flux cleaned = 0.00012226 Jy ! Component: 2650 - total flux cleaned = 6.1678e-05 Jy ! Component: 2700 - total flux cleaned = 1.64839e-06 Jy ! Component: 2750 - total flux cleaned = -4.93719e-05 Jy ! Component: 2800 - total flux cleaned = -0.000108452 Jy ! Component: 2850 - total flux cleaned = -0.000142014 Jy ! Component: 2900 - total flux cleaned = -0.000183502 Jy ! Component: 2950 - total flux cleaned = -0.000233009 Jy ! Component: 3000 - total flux cleaned = -0.000265779 Jy ! Component: 3050 - total flux cleaned = -0.000314686 Jy ! Component: 3100 - total flux cleaned = -0.000371352 Jy ! Component: 3150 - total flux cleaned = -0.000403507 Jy ! Component: 3200 - total flux cleaned = -0.000467341 Jy ! Component: 3250 - total flux cleaned = -0.000483133 Jy ! Component: 3300 - total flux cleaned = -0.000530506 Jy ! Component: 3350 - total flux cleaned = -0.000530449 Jy ! Component: 3400 - total flux cleaned = -0.0005617 Jy ! Component: 3450 - total flux cleaned = -0.000577231 Jy ! Component: 3500 - total flux cleaned = -0.000615835 Jy ! Component: 3550 - total flux cleaned = -0.000608153 Jy ! Component: 3600 - total flux cleaned = -0.000623398 Jy ! Component: 3650 - total flux cleaned = -0.000684011 Jy ! Component: 3700 - total flux cleaned = -0.000676412 Jy ! Component: 3750 - total flux cleaned = -0.000683881 Jy ! Component: 3800 - total flux cleaned = -0.000736068 Jy ! Component: 3850 - total flux cleaned = -0.000758233 Jy ! Component: 3900 - total flux cleaned = -0.000758209 Jy ! Component: 3950 - total flux cleaned = -0.000765538 Jy ! Component: 4000 - total flux cleaned = -0.000758212 Jy ! Component: 4050 - total flux cleaned = -0.000787385 Jy ! Total flux subtracted in 4096 components = -0.000787337 Jy ! Clean residual min=-0.000421 max=0.000400 Jy/beam ! Clean residual mean=-0.000001 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.100368 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 351 components and 0.100368 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0319+3101_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.198 x 2.101 at 20.31 degrees (North through East) ! Clean map min=-0.00081202 max=0.090692 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0319+3101_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0906915 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000117636 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.389129 0.389129 0.778258 1.55652 3.11303 6.22606 12.4521 24.9043 49.8085 99.617 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.09 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 770.952 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0319+3101_X_uvs.log closed on Thu Apr 7 08:58:11 2016