! Started logfile: /scr/pima/bg219i_uvs/J0347+2004_X_uvs.log on Wed Apr 6 23:30:13 2016 obs /scr/pima/bg219i_uvs/J0347+2004_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0347+2004_X_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.801852 visibilities/baseline/integration-bin. ! Found source: J0347+2004 ! ! 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 20784 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/bg219i_uvs/J0347+2004_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 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 70 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=1.023359Jy sigma=23.451246 ! Fit after self-cal, rms=0.842949Jy sigma=19.147386 ! 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=0.8669 mas, bmaj=1.456 mas, bpa=-1.62 degrees ! Estimated noise=0.60752 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 = 0.112804 Jy ! Component: 100 - total flux cleaned = 0.145247 Jy ! Total flux subtracted in 100 components = 0.145247 Jy ! Clean residual min=-0.009610 max=0.029555 Jy/beam ! Clean residual mean=0.000001 rms=0.003021 Jy/beam ! Combined flux in latest and established models = 0.145247 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.145247 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=0.084812Jy sigma=1.885527 ! Fit after self-cal, rms=0.084660Jy sigma=1.883258 ! Inverting map ! Added new window around map position (3.6, 4.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0256706 Jy ! Component: 100 - total flux cleaned = 0.0383301 Jy ! Total flux subtracted in 100 components = 0.0383301 Jy ! Clean residual min=-0.007804 max=0.013920 Jy/beam ! Clean residual mean=-0.000000 rms=0.002082 Jy/beam ! Combined flux in latest and established models = 0.183577 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.183577 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=0.074869Jy sigma=1.620870 ! Fit after self-cal, rms=0.073628Jy sigma=1.593427 ! 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=1.165 mas, bmaj=1.881 mas, bpa=-5.851 degrees ! Estimated noise=0.305947 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 = 0.0175014 Jy ! Component: 100 - total flux cleaned = 0.0279044 Jy ! Component: 150 - total flux cleaned = 0.0351138 Jy ! Component: 200 - total flux cleaned = 0.0403189 Jy ! Total flux subtracted in 200 components = 0.0403189 Jy ! Clean residual min=-0.005819 max=0.010647 Jy/beam ! Clean residual mean=-0.000007 rms=0.001838 Jy/beam ! Combined flux in latest and established models = 0.223896 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 46 components and 0.223896 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=0.069447Jy sigma=1.469349 ! Fit after self-cal, rms=0.069048Jy sigma=1.460291 ! Inverting map ! Added new window around map position (1.4, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100345 Jy ! Component: 100 - total flux cleaned = 0.0145711 Jy ! Component: 150 - total flux cleaned = 0.015455 Jy ! Component: 200 - total flux cleaned = 0.0161925 Jy ! Total flux subtracted in 200 components = 0.0161925 Jy ! Clean residual min=-0.004806 max=0.005958 Jy/beam ! Clean residual mean=-0.000009 rms=0.001299 Jy/beam ! Combined flux in latest and established models = 0.240088 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 70 components and 0.240088 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=0.067245Jy sigma=1.421839 ! Fit after self-cal, rms=0.067090Jy sigma=1.417812 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.165 x 1.881 at -5.851 degrees (North through East) ! Clean map min=-0.0042189 max=0.15092 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 0.99 FD 1.01 HN 1.04 KP 1.01 ! LA 0.95 MK 1.05 NL 0.99 OV 0.96 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.05 KP 1.00 ! LA 0.96 MK 1.10 NL 0.97 OV 0.97 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.04 KP 1.02 ! LA 0.97 MK 1.09 NL 0.98 OV 0.94 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.04 KP 1.01 ! LA 0.99 MK 1.06 NL 0.99 OV 0.98 ! PT 0.97 SC 1.06 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.05 KP 1.01 ! LA 0.99 MK 1.04 NL 1.00 OV 1.01 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.04 KP 1.04 ! LA 0.99 MK 1.04 NL 0.98 OV 0.94 ! PT 0.98 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.00 KP 1.06 ! LA 0.99 MK 1.06 NL 0.99 OV 0.96 ! PT 0.96 SC 1.04 ! ! ! 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=0.067090Jy sigma=1.417812 ! Fit after self-cal, rms=0.068068Jy sigma=1.405295 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.189 mas, bmaj=1.908 mas, bpa=-5.864 degrees ! Estimated noise=0.307916 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 = -0.000293655 Jy ! Component: 100 - total flux cleaned = -0.000524808 Jy ! Component: 150 - total flux cleaned = -0.000524382 Jy ! Component: 200 - total flux cleaned = -0.000518919 Jy ! Total flux subtracted in 200 components = -0.000518919 Jy ! Clean residual min=-0.003349 max=0.004771 Jy/beam ! Clean residual mean=-0.000007 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.239569 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 82 components and 0.239569 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=0.067721Jy sigma=1.398777 ! Fit after self-cal, rms=0.067716Jy sigma=1.397652 ! 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=0.067716Jy sigma=1.397652 ! Fit after self-cal, rms=0.067976Jy sigma=1.390152 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.185 mas, bmaj=1.891 mas, bpa=-5.976 degrees ! Estimated noise=0.306793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000810948 Jy ! Component: 100 - total flux cleaned = 0.000429762 Jy ! Component: 150 - total flux cleaned = -3.37501e-05 Jy ! Component: 200 - total flux cleaned = -0.000368689 Jy ! Total flux subtracted in 200 components = -0.000368689 Jy ! Clean residual min=-0.002837 max=0.004234 Jy/beam ! Clean residual mean=-0.000003 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.239201 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 90 components and 0.239201 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=0.067856Jy sigma=1.387365 ! Fit after self-cal, rms=0.067843Jy sigma=1.386719 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 (-2.6, -6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00392456 Jy ! Component: 100 - total flux cleaned = 0.00617549 Jy ! Component: 150 - total flux cleaned = 0.007299 Jy ! Component: 200 - total flux cleaned = 0.00751799 Jy ! Total flux subtracted in 200 components = 0.00751799 Jy ! Clean residual min=-0.002556 max=0.002731 Jy/beam ! Clean residual mean=-0.000002 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.246719 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 107 components and 0.246719 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=0.067557Jy sigma=1.380902 ! Fit after self-cal, rms=0.067543Jy sigma=1.380592 ! 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=0.067543Jy sigma=1.380592 ! Fit after self-cal, rms=0.067360Jy sigma=1.380161 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.187 mas, bmaj=1.888 mas, bpa=-5.632 degrees ! Estimated noise=0.306063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000495249 Jy ! Component: 100 - total flux cleaned = 0.000636672 Jy ! Component: 150 - total flux cleaned = 0.000805625 Jy ! Component: 200 - total flux cleaned = 0.000959297 Jy ! Total flux subtracted in 200 components = 0.000959297 Jy ! Clean residual min=-0.002573 max=0.002787 Jy/beam ! Clean residual mean=-0.000002 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.247678 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 121 components and 0.247678 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=0.067292Jy sigma=1.378941 ! Fit after self-cal, rms=0.067286Jy sigma=1.378897 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 (5.2, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267605 Jy ! Component: 100 - total flux cleaned = 0.00402032 Jy ! Component: 150 - total flux cleaned = 0.00429885 Jy ! Component: 200 - total flux cleaned = 0.00434047 Jy ! Total flux subtracted in 200 components = 0.00434047 Jy ! Clean residual min=-0.002303 max=0.002304 Jy/beam ! Clean residual mean=-0.000001 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.252018 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 144 components and 0.252018 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=0.067146Jy sigma=1.376084 ! Fit after self-cal, rms=0.067140Jy sigma=1.375917 ! 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=0.067140Jy sigma=1.375917 ! Fit after self-cal, rms=0.066867Jy sigma=1.375699 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.303 mas, bmaj=2.826 mas, bpa=-5.781 degrees ! Estimated noise=0.355665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134449 Jy ! Component: 100 - total flux cleaned = 0.00187402 Jy ! Component: 150 - total flux cleaned = 0.00212051 Jy ! Component: 200 - total flux cleaned = 0.00227672 Jy ! Total flux subtracted in 200 components = 0.00227672 Jy ! Clean residual min=-0.002144 max=0.002495 Jy/beam ! Clean residual mean=0.000001 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.254295 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 159 components and 0.254295 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=0.066839Jy sigma=1.375204 ! Fit after self-cal, rms=0.066834Jy sigma=1.375174 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 = 0.000319283 Jy ! Component: 100 - total flux cleaned = 0.000411258 Jy ! Component: 150 - total flux cleaned = 0.000476157 Jy ! Component: 200 - total flux cleaned = 0.000517725 Jy ! Total flux subtracted in 200 components = 0.000517725 Jy ! Clean residual min=-0.002120 max=0.002402 Jy/beam ! Clean residual mean=0.000001 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.254813 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 165 components and 0.254813 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=0.066821Jy sigma=1.375031 ! Fit after self-cal, rms=0.066820Jy sigma=1.375022 ! 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=1.187 mas, bmaj=1.888 mas, bpa=-5.498 degrees ! Estimated noise=0.305072 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.187 x 1.888 at -5.498 degrees (North through East) ! Clean map min=-0.002084 max=0.1489 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=0.8826 mas, bmaj=1.46 mas, bpa=-1.375 degrees ! Estimated noise=0.612173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.113586 Jy ! Component: 100 - total flux cleaned = 0.153605 Jy ! Component: 150 - total flux cleaned = 0.174937 Jy ! Component: 200 - total flux cleaned = 0.188965 Jy ! Total flux subtracted in 200 components = 0.188965 Jy ! Clean residual min=-0.005385 max=0.007939 Jy/beam ! Clean residual mean=0.000000 rms=0.001560 Jy/beam ! Combined flux in latest and established models = 0.188965 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.188965 Jy ! Inverting map and beam ! Estimated beam: bmin=1.187 mas, bmaj=1.888 mas, bpa=-5.498 degrees ! Estimated noise=0.305072 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 = 0.0165054 Jy ! Component: 100 - total flux cleaned = 0.0269383 Jy ! Component: 150 - total flux cleaned = 0.0343106 Jy ! Component: 200 - total flux cleaned = 0.0399468 Jy ! Total flux subtracted in 200 components = 0.0399468 Jy ! Clean residual min=-0.003310 max=0.004805 Jy/beam ! Clean residual mean=-0.000002 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.228912 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 58 components and 0.228912 Jy ! Inverting map ! Added new window around map position (-1.4, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00510427 Jy ! Component: 100 - total flux cleaned = 0.00896448 Jy ! Component: 150 - total flux cleaned = 0.0121656 Jy ! Component: 200 - total flux cleaned = 0.014872 Jy ! Total flux subtracted in 200 components = 0.014872 Jy ! Clean residual min=-0.002590 max=0.002702 Jy/beam ! Clean residual mean=-0.000002 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.243784 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 88 components and 0.243784 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=2.303 mas, bmaj=2.826 mas, bpa=-5.781 degrees ! Estimated noise=0.355665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00347513 Jy ! Component: 100 - total flux cleaned = 0.00606 Jy ! Component: 150 - total flux cleaned = 0.0073247 Jy ! Component: 200 - total flux cleaned = 0.00831021 Jy ! Total flux subtracted in 200 components = 0.00831021 Jy ! Clean residual min=-0.002494 max=0.002304 Jy/beam ! Clean residual mean=-0.000001 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.252094 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 = 0.000726885 Jy ! Component: 100 - total flux cleaned = 0.00136453 Jy ! Component: 150 - total flux cleaned = 0.00178977 Jy ! Component: 200 - total flux cleaned = 0.00213024 Jy ! Total flux subtracted in 200 components = 0.00213024 Jy ! Clean residual min=-0.002333 max=0.002132 Jy/beam ! Clean residual mean=-0.000000 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.254225 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 168 components and 0.254225 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.187 mas, bmaj=1.888 mas, bpa=-5.498 degrees ! Estimated noise=0.305072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000276064 Jy ! Component: 100 - total flux cleaned = -2.22953e-06 Jy ! Component: 150 - total flux cleaned = 0.000199801 Jy ! Component: 200 - total flux cleaned = 0.000425566 Jy ! Total flux subtracted in 200 components = 0.000425566 Jy ! Clean residual min=-0.002262 max=0.001825 Jy/beam ! Clean residual mean=-0.000001 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.25465 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 189 components and 0.25465 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=0.066743Jy sigma=1.373244 ! Fit after self-cal, rms=0.066730Jy sigma=1.372874 wmodel /scr/pima/bg219i_uvs/J0347+2004_X_map.mod ! Writing 189 model components to file: /scr/pima/bg219i_uvs/J0347+2004_X_map.mod wobs /scr/pima/bg219i_uvs/J0347+2004_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0347+2004_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0347+2004_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219i_uvs/J0347+2004_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 = -0.000736922 Jy ! Component: 100 - total flux cleaned = -0.00063751 Jy ! Component: 150 - total flux cleaned = -0.000636831 Jy ! Component: 200 - total flux cleaned = -0.000666879 Jy ! Component: 250 - total flux cleaned = -0.000667333 Jy ! Component: 300 - total flux cleaned = -0.000667119 Jy ! Component: 350 - total flux cleaned = -0.000639869 Jy ! Component: 400 - total flux cleaned = -0.000613736 Jy ! Component: 450 - total flux cleaned = -0.000666056 Jy ! Component: 500 - total flux cleaned = -0.000641246 Jy ! Component: 550 - total flux cleaned = -0.000716532 Jy ! Component: 600 - total flux cleaned = -0.000813919 Jy ! Component: 650 - total flux cleaned = -0.000789767 Jy ! Component: 700 - total flux cleaned = -0.000836956 Jy ! Component: 750 - total flux cleaned = -0.000837158 Jy ! Component: 800 - total flux cleaned = -0.000974211 Jy ! Component: 850 - total flux cleaned = -0.00101896 Jy ! Component: 900 - total flux cleaned = -0.00108522 Jy ! Component: 950 - total flux cleaned = -0.00117249 Jy ! Component: 1000 - total flux cleaned = -0.00121569 Jy ! Component: 1050 - total flux cleaned = -0.0012795 Jy ! Component: 1100 - total flux cleaned = -0.001363 Jy ! Component: 1150 - total flux cleaned = -0.00146603 Jy ! Component: 1200 - total flux cleaned = -0.0015674 Jy ! Component: 1250 - total flux cleaned = -0.00158728 Jy ! Component: 1300 - total flux cleaned = -0.00166662 Jy ! Component: 1350 - total flux cleaned = -0.00174517 Jy ! Component: 1400 - total flux cleaned = -0.0018033 Jy ! Component: 1450 - total flux cleaned = -0.00189875 Jy ! Component: 1500 - total flux cleaned = -0.00197402 Jy ! Component: 1550 - total flux cleaned = -0.00199267 Jy ! Component: 1600 - total flux cleaned = -0.00202994 Jy ! Component: 1650 - total flux cleaned = -0.00212071 Jy ! Component: 1700 - total flux cleaned = -0.00213875 Jy ! Component: 1750 - total flux cleaned = -0.0021742 Jy ! Component: 1800 - total flux cleaned = -0.00217418 Jy ! Component: 1850 - total flux cleaned = -0.00222628 Jy ! Component: 1900 - total flux cleaned = -0.00229484 Jy ! Component: 1950 - total flux cleaned = -0.00232871 Jy ! Component: 2000 - total flux cleaned = -0.00231208 Jy ! Component: 2050 - total flux cleaned = -0.0023619 Jy ! Component: 2100 - total flux cleaned = -0.00237829 Jy ! Component: 2150 - total flux cleaned = -0.00245962 Jy ! Component: 2200 - total flux cleaned = -0.00241094 Jy ! Component: 2250 - total flux cleaned = -0.00244279 Jy ! Component: 2300 - total flux cleaned = -0.00244269 Jy ! Component: 2350 - total flux cleaned = -0.00241117 Jy ! Component: 2400 - total flux cleaned = -0.00242669 Jy ! Component: 2450 - total flux cleaned = -0.00245709 Jy ! Component: 2500 - total flux cleaned = -0.00244184 Jy ! Component: 2550 - total flux cleaned = -0.00245688 Jy ! Component: 2600 - total flux cleaned = -0.00242711 Jy ! Component: 2650 - total flux cleaned = -0.0024715 Jy ! Component: 2700 - total flux cleaned = -0.00244223 Jy ! Component: 2750 - total flux cleaned = -0.00244231 Jy ! Component: 2800 - total flux cleaned = -0.00248552 Jy ! Component: 2850 - total flux cleaned = -0.0024427 Jy ! Component: 2900 - total flux cleaned = -0.00245689 Jy ! Component: 2950 - total flux cleaned = -0.00244271 Jy ! Component: 3000 - total flux cleaned = -0.00241471 Jy ! Component: 3050 - total flux cleaned = -0.0023733 Jy ! Component: 3100 - total flux cleaned = -0.00237339 Jy ! Component: 3150 - total flux cleaned = -0.00237336 Jy ! Component: 3200 - total flux cleaned = -0.00231911 Jy ! Component: 3250 - total flux cleaned = -0.00230577 Jy ! Component: 3300 - total flux cleaned = -0.00230575 Jy ! Component: 3350 - total flux cleaned = -0.00223934 Jy ! Component: 3400 - total flux cleaned = -0.00221317 Jy ! Component: 3450 - total flux cleaned = -0.00221314 Jy ! Component: 3500 - total flux cleaned = -0.00218727 Jy ! Component: 3550 - total flux cleaned = -0.0022391 Jy ! Component: 3600 - total flux cleaned = -0.0021749 Jy ! Component: 3650 - total flux cleaned = -0.00220049 Jy ! Component: 3700 - total flux cleaned = -0.00218786 Jy ! Component: 3750 - total flux cleaned = -0.00218786 Jy ! Component: 3800 - total flux cleaned = -0.00223789 Jy ! Component: 3850 - total flux cleaned = -0.00223788 Jy ! Component: 3900 - total flux cleaned = -0.00222554 Jy ! Component: 3950 - total flux cleaned = -0.00225008 Jy ! Component: 4000 - total flux cleaned = -0.00223781 Jy ! Component: 4050 - total flux cleaned = -0.00222584 Jy ! Total flux subtracted in 4096 components = -0.00225008 Jy ! Clean residual min=-0.000669 max=0.000673 Jy/beam ! Clean residual mean=0.000001 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.2524 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 495 components and 0.2524 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0347+2004_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.187 x 1.888 at -5.498 degrees (North through East) ! Clean map min=-0.0013855 max=0.14896 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0347+2004_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.148958 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000211715 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.426392 0.426392 0.852783 1.70557 3.41113 6.82227 13.6445 27.2891 54.5781 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.148 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 703.578 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0347+2004_X_uvs.log closed on Wed Apr 6 23:30:18 2016