! Started logfile: /scr/pima/bg219g_uvs/J1101+3904_X_uvs.log on Thu Apr 7 09:47:47 2016 obs /scr/pima/bg219g_uvs/J1101+3904_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1101+3904_X_uva.fits ! AN table 1: 14 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.696429 visibilities/baseline/integration-bin. ! Found source: J1101+3904 ! ! 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 4212 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219g_uvs/J1101+3904_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 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=1.007639Jy sigma=24.506627 ! Fit after self-cal, rms=0.842136Jy sigma=20.575234 ! 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=0.7225 mas, bmaj=2.589 mas, bpa=-53.3 degrees ! Estimated noise=1.25147 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 = 0.111881 Jy ! Component: 100 - total flux cleaned = 0.146776 Jy ! Total flux subtracted in 100 components = 0.146776 Jy ! Clean residual min=-0.013104 max=0.021202 Jy/beam ! Clean residual mean=-0.000035 rms=0.003958 Jy/beam ! Combined flux in latest and established models = 0.146776 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.146776 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=0.074479Jy sigma=1.649444 ! Fit after self-cal, rms=0.074306Jy sigma=1.646472 ! 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=0.9658 mas, bmaj=2.596 mas, bpa=-55.21 degrees ! Estimated noise=0.685717 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 = 0.0228889 Jy ! Component: 100 - total flux cleaned = 0.0322651 Jy ! Component: 150 - total flux cleaned = 0.0373111 Jy ! Component: 200 - total flux cleaned = 0.0404657 Jy ! Total flux subtracted in 200 components = 0.0404657 Jy ! Clean residual min=-0.009881 max=0.010430 Jy/beam ! Clean residual mean=-0.000011 rms=0.002955 Jy/beam ! Combined flux in latest and established models = 0.187241 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 26 components and 0.187241 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=0.068190Jy sigma=1.462329 ! Fit after self-cal, rms=0.068131Jy sigma=1.460772 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9658 x 2.596 at -55.21 degrees (North through East) ! Clean map min=-0.0096224 max=0.1574 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* MK 1.00* NL 1.00* OV 1.00* ! PT 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* MK 1.00* NL 1.00* OV 1.00* ! PT 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* MK 1.00* NL 1.00* OV 1.00* ! PT 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* MK 1.00* NL 1.00* OV 1.00* ! PT 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* MK 1.00* NL 1.00* OV 1.00* ! PT 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* MK 1.00* NL 1.00* OV 1.00* ! PT 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* MK 1.00* NL 1.00* OV 1.00* ! PT 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=0.068131Jy sigma=1.460772 ! Fit after self-cal, rms=0.068131Jy sigma=1.460772 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9658 mas, bmaj=2.596 mas, bpa=-55.21 degrees ! Estimated noise=0.685717 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 = 0.00242231 Jy ! Component: 100 - total flux cleaned = 0.00317859 Jy ! Component: 150 - total flux cleaned = 0.00349716 Jy ! Component: 200 - total flux cleaned = 0.00373565 Jy ! Total flux subtracted in 200 components = 0.00373565 Jy ! Clean residual min=-0.010106 max=0.009710 Jy/beam ! Clean residual mean=-0.000009 rms=0.002884 Jy/beam ! Combined flux in latest and established models = 0.190977 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 35 components and 0.190977 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=0.068017Jy sigma=1.457616 ! Fit after self-cal, rms=0.068011Jy sigma=1.457469 ! 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=0.068011Jy sigma=1.457469 ! Fit after self-cal, rms=0.068011Jy sigma=1.457469 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9658 mas, bmaj=2.596 mas, bpa=-55.21 degrees ! Estimated noise=0.685717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000379212 Jy ! Component: 100 - total flux cleaned = 0.000579751 Jy ! Component: 150 - total flux cleaned = 0.000762449 Jy ! Component: 200 - total flux cleaned = 0.000929332 Jy ! Total flux subtracted in 200 components = 0.000929332 Jy ! Clean residual min=-0.010178 max=0.009544 Jy/beam ! Clean residual mean=-0.000008 rms=0.002871 Jy/beam ! Combined flux in latest and established models = 0.191906 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.191906 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=0.067964Jy sigma=1.456549 ! Fit after self-cal, rms=0.067961Jy sigma=1.456501 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 = 8.1161e-05 Jy ! Component: 100 - total flux cleaned = 0.000200589 Jy ! Component: 150 - total flux cleaned = 0.000284408 Jy ! Component: 200 - total flux cleaned = 0.000391169 Jy ! Total flux subtracted in 200 components = 0.000391169 Jy ! Clean residual min=-0.010225 max=0.009451 Jy/beam ! Clean residual mean=-0.000008 rms=0.002866 Jy/beam ! Combined flux in latest and established models = 0.192298 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.192298 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=0.067933Jy sigma=1.456050 ! Fit after self-cal, rms=0.067932Jy sigma=1.456034 ! 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=0.067932Jy sigma=1.456034 ! Fit after self-cal, rms=0.067932Jy sigma=1.456034 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9658 mas, bmaj=2.596 mas, bpa=-55.21 degrees ! Estimated noise=0.685717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.97486e-05 Jy ! Component: 100 - total flux cleaned = 0.000118501 Jy ! Component: 150 - total flux cleaned = 0.000166045 Jy ! Component: 200 - total flux cleaned = 0.000234209 Jy ! Total flux subtracted in 200 components = 0.000234209 Jy ! Clean residual min=-0.010259 max=0.009487 Jy/beam ! Clean residual mean=-0.000008 rms=0.002864 Jy/beam ! Combined flux in latest and established models = 0.192532 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 0.192532 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=0.067911Jy sigma=1.455755 ! Fit after self-cal, rms=0.067911Jy sigma=1.455748 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.34233e-05 Jy ! Component: 100 - total flux cleaned = 4.2943e-05 Jy ! Component: 150 - total flux cleaned = 6.36776e-05 Jy ! Component: 200 - total flux cleaned = 0.000105093 Jy ! Total flux subtracted in 200 components = 0.000105093 Jy ! Clean residual min=-0.010249 max=0.009468 Jy/beam ! Clean residual mean=-0.000008 rms=0.002862 Jy/beam ! Combined flux in latest and established models = 0.192637 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 47 components and 0.192637 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=0.067895Jy sigma=1.455513 ! Fit after self-cal, rms=0.067894Jy sigma=1.455509 ! 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=0.067894Jy sigma=1.455509 ! Fit after self-cal, rms=0.067894Jy sigma=1.455509 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.61 mas, bmaj=3.062 mas, bpa=83.24 degrees ! Estimated noise=0.802601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00213354 Jy ! Component: 100 - total flux cleaned = 0.00268158 Jy ! Component: 150 - total flux cleaned = 0.00294281 Jy ! Component: 200 - total flux cleaned = 0.003091 Jy ! Total flux subtracted in 200 components = 0.003091 Jy ! Clean residual min=-0.013355 max=0.012386 Jy/beam ! Clean residual mean=-0.000009 rms=0.004215 Jy/beam ! Combined flux in latest and established models = 0.195728 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 52 components and 0.195728 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=0.067916Jy sigma=1.456415 ! Fit after self-cal, rms=0.067921Jy sigma=1.456329 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 = -1.23238e-05 Jy ! Component: 100 - total flux cleaned = 5.28925e-05 Jy ! Component: 150 - total flux cleaned = 0.000139836 Jy ! Component: 200 - total flux cleaned = 0.000191692 Jy ! Total flux subtracted in 200 components = 0.000191692 Jy ! Clean residual min=-0.013476 max=0.012592 Jy/beam ! Clean residual mean=-0.000010 rms=0.004223 Jy/beam ! Combined flux in latest and established models = 0.19592 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 58 components and 0.19592 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=0.067942Jy sigma=1.457519 ! Fit after self-cal, rms=0.067943Jy sigma=1.457464 ! 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=0.9658 mas, bmaj=2.596 mas, bpa=-55.21 degrees ! Estimated noise=0.685717 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9658 x 2.596 at -55.21 degrees (North through East) ! Clean map min=-0.01107 max=0.15928 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=0.7225 mas, bmaj=2.589 mas, bpa=-53.3 degrees ! Estimated noise=1.25147 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111911 Jy ! Component: 100 - total flux cleaned = 0.147086 Jy ! Component: 150 - total flux cleaned = 0.163545 Jy ! Component: 200 - total flux cleaned = 0.171904 Jy ! Total flux subtracted in 200 components = 0.171904 Jy ! Clean residual min=-0.010521 max=0.013124 Jy/beam ! Clean residual mean=-0.000019 rms=0.002955 Jy/beam ! Combined flux in latest and established models = 0.171904 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.171904 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9658 mas, bmaj=2.596 mas, bpa=-55.21 degrees ! Estimated noise=0.685717 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) ! Added new window around map position (5, 18.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160199 Jy ! Component: 100 - total flux cleaned = 0.0222094 Jy ! Component: 150 - total flux cleaned = 0.0243526 Jy ! Component: 200 - total flux cleaned = 0.0245176 Jy ! Total flux subtracted in 200 components = 0.0245176 Jy ! Clean residual min=-0.006959 max=0.007195 Jy/beam ! Clean residual mean=-0.000012 rms=0.002141 Jy/beam ! Combined flux in latest and established models = 0.196422 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 48 components and 0.196422 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=2.61 mas, bmaj=3.062 mas, bpa=83.24 degrees ! Estimated noise=0.802601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000668684 Jy ! Component: 100 - total flux cleaned = 0.000863208 Jy ! Component: 150 - total flux cleaned = 0.00104502 Jy ! Component: 200 - total flux cleaned = 0.00137614 Jy ! Total flux subtracted in 200 components = 0.00137614 Jy ! Clean residual min=-0.008777 max=0.009277 Jy/beam ! Clean residual mean=-0.000020 rms=0.002947 Jy/beam ! Combined flux in latest and established models = 0.197798 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 = 0.000152466 Jy ! Component: 100 - total flux cleaned = 0.000440648 Jy ! Component: 150 - total flux cleaned = 0.000575959 Jy ! Component: 200 - total flux cleaned = 0.000830005 Jy ! Total flux subtracted in 200 components = 0.000830005 Jy ! Clean residual min=-0.008333 max=0.009154 Jy/beam ! Clean residual mean=-0.000021 rms=0.002799 Jy/beam ! Combined flux in latest and established models = 0.198628 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 75 components and 0.198628 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9658 mas, bmaj=2.596 mas, bpa=-55.21 degrees ! Estimated noise=0.685717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000416253 Jy ! Component: 100 - total flux cleaned = 0.000558578 Jy ! Component: 150 - total flux cleaned = 0.000776324 Jy ! Component: 200 - total flux cleaned = 0.000861508 Jy ! Total flux subtracted in 200 components = 0.000861508 Jy ! Clean residual min=-0.005755 max=0.006848 Jy/beam ! Clean residual mean=-0.000015 rms=0.001817 Jy/beam ! Combined flux in latest and established models = 0.19949 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 98 components and 0.19949 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=0.064046Jy sigma=1.365238 ! Fit after self-cal, rms=0.063822Jy sigma=1.359210 wmodel /scr/pima/bg219g_uvs/J1101+3904_X_map.mod ! Writing 98 model components to file: /scr/pima/bg219g_uvs/J1101+3904_X_map.mod wobs /scr/pima/bg219g_uvs/J1101+3904_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1101+3904_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1101+3904_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219g_uvs/J1101+3904_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 = 0.00289113 Jy ! Component: 100 - total flux cleaned = 0.00473945 Jy ! Component: 150 - total flux cleaned = 0.00533625 Jy ! Component: 200 - total flux cleaned = 0.00619742 Jy ! Component: 250 - total flux cleaned = 0.00670719 Jy ! Component: 300 - total flux cleaned = 0.00725364 Jy ! Component: 350 - total flux cleaned = 0.00789444 Jy ! Component: 400 - total flux cleaned = 0.00850488 Jy ! Component: 450 - total flux cleaned = 0.00891151 Jy ! Component: 500 - total flux cleaned = 0.00941083 Jy ! Component: 550 - total flux cleaned = 0.00983487 Jy ! Component: 600 - total flux cleaned = 0.010187 Jy ! Component: 650 - total flux cleaned = 0.0103332 Jy ! Component: 700 - total flux cleaned = 0.0106564 Jy ! Component: 750 - total flux cleaned = 0.0107455 Jy ! Component: 800 - total flux cleaned = 0.0109174 Jy ! Component: 850 - total flux cleaned = 0.0109169 Jy ! Component: 900 - total flux cleaned = 0.0110382 Jy ! Component: 950 - total flux cleaned = 0.011116 Jy ! Component: 1000 - total flux cleaned = 0.0111536 Jy ! Component: 1050 - total flux cleaned = 0.0111906 Jy ! Component: 1100 - total flux cleaned = 0.0113368 Jy ! Component: 1150 - total flux cleaned = 0.0114433 Jy ! Component: 1200 - total flux cleaned = 0.0113744 Jy ! Component: 1250 - total flux cleaned = 0.011511 Jy ! Component: 1300 - total flux cleaned = 0.0115438 Jy ! Component: 1350 - total flux cleaned = 0.0115763 Jy ! Component: 1400 - total flux cleaned = 0.0117038 Jy ! Component: 1450 - total flux cleaned = 0.0117665 Jy ! Component: 1500 - total flux cleaned = 0.0117351 Jy ! Component: 1550 - total flux cleaned = 0.0117352 Jy ! Component: 1600 - total flux cleaned = 0.011825 Jy ! Component: 1650 - total flux cleaned = 0.0118543 Jy ! Component: 1700 - total flux cleaned = 0.0119706 Jy ! Component: 1750 - total flux cleaned = 0.0120563 Jy ! Component: 1800 - total flux cleaned = 0.012056 Jy ! Component: 1850 - total flux cleaned = 0.0120839 Jy ! Component: 1900 - total flux cleaned = 0.0120562 Jy ! Component: 1950 - total flux cleaned = 0.0120838 Jy ! Component: 2000 - total flux cleaned = 0.0121381 Jy ! Component: 2050 - total flux cleaned = 0.0121913 Jy ! Component: 2100 - total flux cleaned = 0.0121382 Jy ! Component: 2150 - total flux cleaned = 0.0120593 Jy ! Component: 2200 - total flux cleaned = 0.0119554 Jy ! Component: 2250 - total flux cleaned = 0.0118781 Jy ! Component: 2300 - total flux cleaned = 0.0118528 Jy ! Component: 2350 - total flux cleaned = 0.0118276 Jy ! Component: 2400 - total flux cleaned = 0.0118276 Jy ! Component: 2450 - total flux cleaned = 0.0117027 Jy ! Component: 2500 - total flux cleaned = 0.0116036 Jy ! Component: 2550 - total flux cleaned = 0.0114803 Jy ! Component: 2600 - total flux cleaned = 0.0114312 Jy ! Component: 2650 - total flux cleaned = 0.0113576 Jy ! Component: 2700 - total flux cleaned = 0.0112603 Jy ! Component: 2750 - total flux cleaned = 0.0111153 Jy ! Component: 2800 - total flux cleaned = 0.0110672 Jy ! Component: 2850 - total flux cleaned = 0.0109953 Jy ! Component: 2900 - total flux cleaned = 0.0109476 Jy ! Component: 2950 - total flux cleaned = 0.0109239 Jy ! Component: 3000 - total flux cleaned = 0.0109003 Jy ! Component: 3050 - total flux cleaned = 0.0108768 Jy ! Component: 3100 - total flux cleaned = 0.0108767 Jy ! Component: 3150 - total flux cleaned = 0.0108066 Jy ! Component: 3200 - total flux cleaned = 0.01083 Jy ! Component: 3250 - total flux cleaned = 0.0107838 Jy ! Component: 3300 - total flux cleaned = 0.0108533 Jy ! Component: 3350 - total flux cleaned = 0.0108533 Jy ! Component: 3400 - total flux cleaned = 0.0108071 Jy ! Component: 3450 - total flux cleaned = 0.0107841 Jy ! Component: 3500 - total flux cleaned = 0.0108071 Jy ! Component: 3550 - total flux cleaned = 0.0107841 Jy ! Component: 3600 - total flux cleaned = 0.0106694 Jy ! Component: 3650 - total flux cleaned = 0.0106694 Jy ! Component: 3700 - total flux cleaned = 0.0106004 Jy ! Component: 3750 - total flux cleaned = 0.0106005 Jy ! Component: 3800 - total flux cleaned = 0.0105546 Jy ! Component: 3850 - total flux cleaned = 0.0104852 Jy ! Component: 3900 - total flux cleaned = 0.0104621 Jy ! Component: 3950 - total flux cleaned = 0.0104389 Jy ! Component: 4000 - total flux cleaned = 0.0104157 Jy ! Component: 4050 - total flux cleaned = 0.0103687 Jy ! Total flux subtracted in 4096 components = 0.0103923 Jy ! Clean residual min=-0.001369 max=0.001279 Jy/beam ! Clean residual mean=0.000002 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.209882 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 392 components and 0.209882 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1101+3904_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9658 x 2.596 at -55.21 degrees (North through East) ! Clean map min=-0.0043199 max=0.14567 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1101+3904_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.145666 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000385009 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.792927 0.792927 1.58585 3.17171 6.34342 12.6868 25.3737 50.7473 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.145 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 378.344 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1101+3904_X_uvs.log closed on Thu Apr 7 09:47:50 2016