! Started logfile: /scr/pima/bg219b_uvs/J1851+0035_X_uvs.log on Thu Apr 7 02:02:40 2016 obs /scr/pima/bg219b_uvs/J1851+0035_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1851+0035_X_uva.fits ! AN table 1: 61 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.411007 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1851+0035 ! ! 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 8424 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/bg219b_uvs/J1851+0035_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 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 192 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=1.048808Jy sigma=26.689224 ! Fit after self-cal, rms=0.798724Jy sigma=21.353162 ! 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=4.036 mas, bmaj=4.663 mas, bpa=66.8 degrees ! Estimated noise=1.01032 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.153503 Jy ! Component: 100 - total flux cleaned = 0.242149 Jy ! Total flux subtracted in 100 components = 0.242149 Jy ! Clean residual min=-0.034479 max=0.051162 Jy/beam ! Clean residual mean=-0.000101 rms=0.016083 Jy/beam ! Combined flux in latest and established models = 0.242149 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 49 components and 0.242149 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=0.160688Jy sigma=3.565741 ! Fit after self-cal, rms=0.160296Jy sigma=3.556851 ! 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=4.236 mas, bmaj=5.072 mas, bpa=39.88 degrees ! Estimated noise=0.44877 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 = 0.07728 Jy ! Component: 100 - total flux cleaned = 0.133413 Jy ! Component: 150 - total flux cleaned = 0.175807 Jy ! Component: 200 - total flux cleaned = 0.201188 Jy ! Total flux subtracted in 200 components = 0.201188 Jy ! Clean residual min=-0.019602 max=0.019824 Jy/beam ! Clean residual mean=-0.000043 rms=0.007154 Jy/beam ! Combined flux in latest and established models = 0.443337 Jy ! Performing phase self-cal ! Adding 92 model components to the UV plane model. ! The established model now contains 141 components and 0.443337 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=0.083927Jy sigma=1.882009 ! Fit after self-cal, rms=0.083500Jy sigma=1.874969 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.236 x 5.072 at 39.88 degrees (North through East) ! Clean map min=-0.02136 max=0.22039 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. ! A total of 12 telescope corrections were flagged in sub-array 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* ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 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* ! ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 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* ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 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* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 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* ! ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 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* ! ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 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* ! ! ! 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=0.083500Jy sigma=1.874969 ! Fit after self-cal, rms=0.084090Jy sigma=1.886295 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.213 mas, bmaj=5.142 mas, bpa=38.36 degrees ! Estimated noise=0.453767 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 = 0.0152822 Jy ! Component: 100 - total flux cleaned = 0.0197331 Jy ! Component: 150 - total flux cleaned = 0.0234969 Jy ! Component: 200 - total flux cleaned = 0.0273922 Jy ! Total flux subtracted in 200 components = 0.0273922 Jy ! Clean residual min=-0.009979 max=0.010039 Jy/beam ! Clean residual mean=-0.000029 rms=0.004231 Jy/beam ! Combined flux in latest and established models = 0.470729 Jy ! Performing phase self-cal ! Adding 147 model components to the UV plane model. ! The established model now contains 279 components and 0.470729 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=0.063851Jy sigma=1.491016 ! Fit after self-cal, rms=0.063753Jy sigma=1.489955 ! 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=0.063753Jy sigma=1.489955 ! Fit after self-cal, rms=0.060152Jy sigma=1.421419 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.241 mas, bmaj=5.186 mas, bpa=36.86 degrees ! Estimated noise=0.453961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00722429 Jy ! Component: 100 - total flux cleaned = 0.0107771 Jy ! Component: 150 - total flux cleaned = 0.0135711 Jy ! Component: 200 - total flux cleaned = 0.0154162 Jy ! Total flux subtracted in 200 components = 0.0154162 Jy ! Clean residual min=-0.004808 max=0.004795 Jy/beam ! Clean residual mean=-0.000011 rms=0.002320 Jy/beam ! Combined flux in latest and established models = 0.486145 Jy selfcal ! Performing phase self-cal ! Adding 107 model components to the UV plane model. ! The established model now contains 385 components and 0.486145 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=0.054965Jy sigma=1.327449 ! Fit after self-cal, rms=0.054930Jy sigma=1.326783 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 = 0.00053305 Jy ! Component: 100 - total flux cleaned = 0.00204006 Jy ! Component: 150 - total flux cleaned = 0.0022488 Jy ! Component: 200 - total flux cleaned = 0.00308442 Jy ! Total flux subtracted in 200 components = 0.00308442 Jy ! Clean residual min=-0.003367 max=0.003366 Jy/beam ! Clean residual mean=-0.000007 rms=0.001710 Jy/beam ! Combined flux in latest and established models = 0.48923 Jy ! Performing phase self-cal ! Adding 149 model components to the UV plane model. ! The established model now contains 521 components and 0.48923 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=0.052620Jy sigma=1.289926 ! Fit after self-cal, rms=0.052611Jy sigma=1.289652 ! 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=0.052611Jy sigma=1.289652 ! Fit after self-cal, rms=0.047217Jy sigma=1.213491 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.24 mas, bmaj=5.186 mas, bpa=36.18 degrees ! Estimated noise=0.446121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00319671 Jy ! Component: 100 - total flux cleaned = 0.00220131 Jy ! Component: 150 - total flux cleaned = 0.00122905 Jy ! Component: 200 - total flux cleaned = 0.000618367 Jy ! Total flux subtracted in 200 components = 0.000618367 Jy ! Clean residual min=-0.001358 max=0.001351 Jy/beam ! Clean residual mean=-0.000004 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.489848 Jy selfcal ! Performing phase self-cal ! Adding 118 model components to the UV plane model. ! The established model now contains 635 components and 0.489848 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=0.046710Jy sigma=1.203031 ! Fit after self-cal, rms=0.046702Jy sigma=1.202834 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 = -0.000261833 Jy ! Component: 100 - total flux cleaned = 8.55859e-05 Jy ! Component: 150 - total flux cleaned = 0.000606796 Jy ! Component: 200 - total flux cleaned = 0.00090499 Jy ! Total flux subtracted in 200 components = 0.00090499 Jy ! Clean residual min=-0.000963 max=0.000964 Jy/beam ! Clean residual mean=-0.000003 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.490753 Jy ! Performing phase self-cal ! Adding 101 model components to the UV plane model. ! The established model now contains 722 components and 0.490753 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=0.046522Jy sigma=1.198841 ! Fit after self-cal, rms=0.046522Jy sigma=1.198795 ! 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=0.046522Jy sigma=1.198795 ! Fit after self-cal, rms=0.045501Jy sigma=1.182062 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.353 mas, bmaj=5.299 mas, bpa=33.4 degrees ! Estimated noise=0.448361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000450709 Jy ! Component: 100 - total flux cleaned = -0.000924567 Jy ! Component: 150 - total flux cleaned = -0.00144868 Jy ! Component: 200 - total flux cleaned = -0.00179941 Jy ! Total flux subtracted in 200 components = -0.00179941 Jy ! Clean residual min=-0.000701 max=0.000697 Jy/beam ! Clean residual mean=-0.000002 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.488954 Jy selfcal ! Performing phase self-cal ! Adding 98 model components to the UV plane model. ! The established model now contains 803 components and 0.488954 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=0.045394Jy sigma=1.179901 ! Fit after self-cal, rms=0.045393Jy sigma=1.179837 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 = -0.000216123 Jy ! Component: 100 - total flux cleaned = -0.000372663 Jy ! Component: 150 - total flux cleaned = -0.000629326 Jy ! Component: 200 - total flux cleaned = -0.00080059 Jy ! Total flux subtracted in 200 components = -0.00080059 Jy ! Clean residual min=-0.000558 max=0.000556 Jy/beam ! Clean residual mean=-0.000001 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.488153 Jy ! Performing phase self-cal ! Adding 82 model components to the UV plane model. ! The established model now contains 865 components and 0.488153 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=0.045338Jy sigma=1.178647 ! Fit after self-cal, rms=0.045336Jy sigma=1.178624 ! 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=4.239 mas, bmaj=5.181 mas, bpa=36.04 degrees ! Estimated noise=0.444801 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.239 x 5.181 at 36.04 degrees (North through East) ! Clean map min=-0.0085389 max=0.22181 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=4.079 mas, bmaj=4.633 mas, bpa=62.98 degrees ! Estimated noise=0.973863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.146917 Jy ! Component: 100 - total flux cleaned = 0.232608 Jy ! Component: 150 - total flux cleaned = 0.297604 Jy ! Component: 200 - total flux cleaned = 0.348356 Jy ! Total flux subtracted in 200 components = 0.348356 Jy ! Clean residual min=-0.021189 max=0.029868 Jy/beam ! Clean residual mean=-0.000068 rms=0.009707 Jy/beam ! Combined flux in latest and established models = 0.348356 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 96 model components to the UV plane model. ! The established model now contains 96 components and 0.348356 Jy ! Inverting map and beam ! Estimated beam: bmin=4.239 mas, bmaj=5.181 mas, bpa=36.04 degrees ! Estimated noise=0.444801 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 = 0.0459295 Jy ! Component: 100 - total flux cleaned = 0.079334 Jy ! Component: 150 - total flux cleaned = 0.0980718 Jy ! Component: 200 - total flux cleaned = 0.108917 Jy ! Total flux subtracted in 200 components = 0.108917 Jy ! Clean residual min=-0.012436 max=0.012475 Jy/beam ! Clean residual mean=-0.000032 rms=0.004810 Jy/beam ! Combined flux in latest and established models = 0.457272 Jy ! Adding 95 model components to the UV plane model. ! The established model now contains 182 components and 0.457272 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=4.353 mas, bmaj=5.299 mas, bpa=33.4 degrees ! Estimated noise=0.448361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00599944 Jy ! Component: 100 - total flux cleaned = 0.0109866 Jy ! Component: 150 - total flux cleaned = 0.0144797 Jy ! Component: 200 - total flux cleaned = 0.0179609 Jy ! Total flux subtracted in 200 components = 0.0179609 Jy ! Clean residual min=-0.006774 max=0.006795 Jy/beam ! Clean residual mean=-0.000021 rms=0.002932 Jy/beam ! Combined flux in latest and established models = 0.475233 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 = 0.00415306 Jy ! Component: 100 - total flux cleaned = 0.00748574 Jy ! Component: 150 - total flux cleaned = 0.00925338 Jy ! Component: 200 - total flux cleaned = 0.0100457 Jy ! Total flux subtracted in 200 components = 0.0100457 Jy ! Clean residual min=-0.004273 max=0.004263 Jy/beam ! Clean residual mean=-0.000017 rms=0.001896 Jy/beam ! Combined flux in latest and established models = 0.485279 Jy ! Adding 234 model components to the UV plane model. ! The established model now contains 402 components and 0.485279 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.239 mas, bmaj=5.181 mas, bpa=36.04 degrees ! Estimated noise=0.444801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000334828 Jy ! Component: 100 - total flux cleaned = 0.0017234 Jy ! Component: 150 - total flux cleaned = 0.00334213 Jy ! Component: 200 - total flux cleaned = 0.0049976 Jy ! Total flux subtracted in 200 components = 0.0049976 Jy ! Clean residual min=-0.002587 max=0.002620 Jy/beam ! Clean residual mean=-0.000008 rms=0.001192 Jy/beam ! Combined flux in latest and established models = 0.490276 Jy selfcal ! Performing phase self-cal ! Adding 100 model components to the UV plane model. ! The established model now contains 498 components and 0.490277 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=0.046756Jy sigma=1.207188 ! Fit after self-cal, rms=0.046742Jy sigma=1.206747 wmodel /scr/pima/bg219b_uvs/J1851+0035_X_map.mod ! Writing 498 model components to file: /scr/pima/bg219b_uvs/J1851+0035_X_map.mod wobs /scr/pima/bg219b_uvs/J1851+0035_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1851+0035_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1851+0035_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/scr/pima/bg219b_uvs/J1851+0035_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.239 x 5.181 at 36.04 degrees (North through East) ! Clean map min=-0.011101 max=0.21742 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1851+0035_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.217423 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00120955 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.66893 1.66893 3.33787 6.67574 13.3515 26.703 53.4059 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0036 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.217 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 179.755 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1851+0035_X_uvs.log closed on Thu Apr 7 02:02:43 2016