! Started logfile: /scr/pima/bg219b_uvs/J1237+1924_X_uvs.log on Thu Apr 7 01:54:12 2016 obs /scr/pima/bg219b_uvs/J1237+1924_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1237+1924_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.868254 visibilities/baseline/integration-bin. ! Found source: J1237+1924 ! ! 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 13128 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/J1237+1924_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 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 43 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=1.028056Jy sigma=25.149539 ! Fit after self-cal, rms=0.780460Jy sigma=18.962520 ! 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=0.7601 mas, bmaj=1.626 mas, bpa=-4.63 degrees ! Estimated noise=0.574073 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 = 0.171443 Jy ! Component: 100 - total flux cleaned = 0.21086 Jy ! Total flux subtracted in 100 components = 0.21086 Jy ! Clean residual min=-0.006496 max=0.014671 Jy/beam ! Clean residual mean=0.000008 rms=0.001881 Jy/beam ! Combined flux in latest and established models = 0.21086 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.21086 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=0.065360Jy sigma=1.542267 ! Fit after self-cal, rms=0.065319Jy sigma=1.540846 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157082 Jy ! Component: 100 - total flux cleaned = 0.0236728 Jy ! Total flux subtracted in 100 components = 0.0236728 Jy ! Clean residual min=-0.005350 max=0.008665 Jy/beam ! Clean residual mean=0.000007 rms=0.001384 Jy/beam ! Combined flux in latest and established models = 0.234532 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.234532 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=0.061646Jy sigma=1.443514 ! Fit after self-cal, rms=0.061603Jy sigma=1.442462 ! Inverting map ! Added new window around map position (-0.8, 3.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00766716 Jy ! Component: 100 - total flux cleaned = 0.0124301 Jy ! Total flux subtracted in 100 components = 0.0124301 Jy ! Clean residual min=-0.004753 max=0.005586 Jy/beam ! Clean residual mean=0.000007 rms=0.001213 Jy/beam ! Combined flux in latest and established models = 0.246963 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 29 components and 0.246963 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=0.060566Jy sigma=1.415551 ! Fit after self-cal, rms=0.060524Jy sigma=1.414201 ! 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=0.9146 mas, bmaj=1.85 mas, bpa=-5.249 degrees ! Estimated noise=0.373615 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 = 0.00487964 Jy ! Component: 100 - total flux cleaned = 0.00783903 Jy ! Component: 150 - total flux cleaned = 0.0100155 Jy ! Component: 200 - total flux cleaned = 0.0116959 Jy ! Total flux subtracted in 200 components = 0.0116959 Jy ! Clean residual min=-0.004438 max=0.006073 Jy/beam ! Clean residual mean=0.000015 rms=0.001294 Jy/beam ! Combined flux in latest and established models = 0.258658 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 51 components and 0.258658 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=0.060086Jy sigma=1.402369 ! Fit after self-cal, rms=0.060033Jy sigma=1.401047 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9146 x 1.85 at -5.249 degrees (North through East) ! Clean map min=-0.0040784 max=0.22034 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 0.97 HN 0.98 KP 0.94 ! LA 0.98 MK 0.99 NL 1.00 OV 0.93 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.00 KP 0.94 ! LA 1.02 MK 1.02 NL 1.02 OV 0.97 ! PT 1.09 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.04 KP 0.99 ! LA 1.02 MK 1.01 NL 1.03 OV 0.98 ! PT 1.14 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.94 KP 0.95 ! LA 0.97 MK 0.99 NL 0.98 OV 0.96 ! PT 1.07 SC 1.04 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.01 KP 0.96 ! LA 0.98 MK 1.01 NL 1.03 OV 0.95 ! PT 1.09 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.02 KP 0.99 ! LA 1.00 MK 1.02 NL 1.05 OV 0.97 ! PT 1.10 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 0.94 KP 0.95 ! LA 0.96 MK 1.03 NL 0.97 OV 0.92 ! PT 1.08 SC 1.02 ! ! ! 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=0.060033Jy sigma=1.401047 ! Fit after self-cal, rms=0.058850Jy sigma=1.359391 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9189 mas, bmaj=1.859 mas, bpa=-5.431 degrees ! Estimated noise=0.372962 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 = 0.00299051 Jy ! Component: 100 - total flux cleaned = 0.00476747 Jy ! Component: 150 - total flux cleaned = 0.00581391 Jy ! Component: 200 - total flux cleaned = 0.00615761 Jy ! Total flux subtracted in 200 components = 0.00615761 Jy ! Clean residual min=-0.004450 max=0.004865 Jy/beam ! Clean residual mean=0.000010 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 0.264816 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 0.264816 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=0.058686Jy sigma=1.354669 ! Fit after self-cal, rms=0.058681Jy sigma=1.354003 ! 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=0.058681Jy sigma=1.354003 ! Fit after self-cal, rms=0.057496Jy sigma=1.316457 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9185 mas, bmaj=1.857 mas, bpa=-5.557 degrees ! Estimated noise=0.373603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161243 Jy ! Component: 100 - total flux cleaned = 0.00258773 Jy ! Component: 150 - total flux cleaned = 0.00277171 Jy ! Component: 200 - total flux cleaned = 0.00292444 Jy ! Total flux subtracted in 200 components = 0.00292444 Jy ! Clean residual min=-0.002564 max=0.002641 Jy/beam ! Clean residual mean=0.000005 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.267741 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 0.267741 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=0.057436Jy sigma=1.315166 ! Fit after self-cal, rms=0.057446Jy sigma=1.314893 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 (-21.6, -9.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205027 Jy ! Component: 100 - total flux cleaned = 0.00259615 Jy ! Component: 150 - total flux cleaned = 0.00306457 Jy ! Component: 200 - total flux cleaned = 0.00337203 Jy ! Total flux subtracted in 200 components = 0.00337203 Jy ! Clean residual min=-0.002410 max=0.002487 Jy/beam ! Clean residual mean=0.000004 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.271113 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 90 components and 0.271113 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=0.057349Jy sigma=1.312452 ! Fit after self-cal, rms=0.057343Jy sigma=1.312352 ! Inverting map ! Added new window around map position (-12.4, 28.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225841 Jy ! Component: 100 - total flux cleaned = 0.00368409 Jy ! Component: 150 - total flux cleaned = 0.0047175 Jy ! Component: 200 - total flux cleaned = 0.0053594 Jy ! Total flux subtracted in 200 components = 0.0053594 Jy ! Clean residual min=-0.002355 max=0.002199 Jy/beam ! Clean residual mean=0.000003 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.276472 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 120 components and 0.276472 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=0.057240Jy sigma=1.309399 ! Fit after self-cal, rms=0.057234Jy sigma=1.309229 ! 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=0.057234Jy sigma=1.309229 ! Fit after self-cal, rms=0.057235Jy sigma=1.308817 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.918 mas, bmaj=1.854 mas, bpa=-5.598 degrees ! Estimated noise=0.373663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122761 Jy ! Component: 100 - total flux cleaned = 0.00199022 Jy ! Component: 150 - total flux cleaned = 0.00253396 Jy ! Component: 200 - total flux cleaned = 0.00290796 Jy ! Total flux subtracted in 200 components = 0.00290796 Jy ! Clean residual min=-0.002278 max=0.002067 Jy/beam ! Clean residual mean=0.000002 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.27938 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 135 components and 0.27938 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=0.057200Jy sigma=1.307741 ! Fit after self-cal, rms=0.057197Jy sigma=1.307685 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 = 0.000401527 Jy ! Component: 100 - total flux cleaned = 0.000545305 Jy ! Component: 150 - total flux cleaned = 0.000678724 Jy ! Component: 200 - total flux cleaned = 0.000803668 Jy ! Total flux subtracted in 200 components = 0.000803668 Jy ! Clean residual min=-0.002270 max=0.002025 Jy/beam ! Clean residual mean=0.000001 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.280183 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 144 components and 0.280183 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=0.057182Jy sigma=1.307233 ! Fit after self-cal, rms=0.057180Jy sigma=1.307222 ! 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=0.057180Jy sigma=1.307222 ! Fit after self-cal, rms=0.057221Jy sigma=1.307058 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.042 mas, bmaj=2.817 mas, bpa=-1.532 degrees ! Estimated noise=0.473474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154049 Jy ! Component: 100 - total flux cleaned = 0.0022313 Jy ! Component: 150 - total flux cleaned = 0.00252057 Jy ! Component: 200 - total flux cleaned = 0.00270996 Jy ! Total flux subtracted in 200 components = 0.00270996 Jy ! Clean residual min=-0.002626 max=0.002153 Jy/beam ! Clean residual mean=0.000001 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.282893 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 157 components and 0.282893 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=0.057215Jy sigma=1.306689 ! Fit after self-cal, rms=0.057208Jy sigma=1.306577 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 = 0.000265721 Jy ! Component: 100 - total flux cleaned = 0.000316483 Jy ! Component: 150 - total flux cleaned = 0.000384873 Jy ! Component: 200 - total flux cleaned = 0.00044572 Jy ! Total flux subtracted in 200 components = 0.00044572 Jy ! Clean residual min=-0.002602 max=0.002140 Jy/beam ! Clean residual mean=0.000001 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.283339 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 159 components and 0.283339 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=0.057209Jy sigma=1.306489 ! Fit after self-cal, rms=0.057204Jy sigma=1.306430 ! 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=0.9181 mas, bmaj=1.854 mas, bpa=-5.617 degrees ! Estimated noise=0.373871 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9181 x 1.854 at -5.617 degrees (North through East) ! Clean map min=-0.002072 max=0.21969 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=0.7635 mas, bmaj=1.631 mas, bpa=-4.942 degrees ! Estimated noise=0.573154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.171051 Jy ! Component: 100 - total flux cleaned = 0.210472 Jy ! Component: 150 - total flux cleaned = 0.226595 Jy ! Component: 200 - total flux cleaned = 0.236521 Jy ! Total flux subtracted in 200 components = 0.236521 Jy ! Clean residual min=-0.004287 max=0.005381 Jy/beam ! Clean residual mean=0.000004 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 0.236521 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.236521 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9181 mas, bmaj=1.854 mas, bpa=-5.617 degrees ! Estimated noise=0.373871 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 (0, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00891632 Jy ! Component: 100 - total flux cleaned = 0.0148175 Jy ! Component: 150 - total flux cleaned = 0.0192871 Jy ! Component: 200 - total flux cleaned = 0.0228435 Jy ! Total flux subtracted in 200 components = 0.0228435 Jy ! Clean residual min=-0.002653 max=0.002964 Jy/beam ! Clean residual mean=0.000006 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.259364 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 54 components and 0.259364 Jy ! Inverting map ! Added new window around map position (-36.6, -49.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00318176 Jy ! Component: 100 - total flux cleaned = 0.00578373 Jy ! Component: 150 - total flux cleaned = 0.00796157 Jy ! Component: 200 - total flux cleaned = 0.00979257 Jy ! Total flux subtracted in 200 components = 0.00979257 Jy ! Clean residual min=-0.002312 max=0.002083 Jy/beam ! Clean residual mean=0.000004 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.269157 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 89 components and 0.269157 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=2.042 mas, bmaj=2.817 mas, bpa=-1.532 degrees ! Estimated noise=0.473474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00330199 Jy ! Component: 100 - total flux cleaned = 0.0056495 Jy ! Component: 150 - total flux cleaned = 0.00747543 Jy ! Component: 200 - total flux cleaned = 0.00894848 Jy ! Total flux subtracted in 200 components = 0.00894848 Jy ! Clean residual min=-0.002595 max=0.002208 Jy/beam ! Clean residual mean=0.000004 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.278105 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 = 0.0012117 Jy ! Component: 100 - total flux cleaned = 0.00214199 Jy ! Component: 150 - total flux cleaned = 0.00276068 Jy ! Component: 200 - total flux cleaned = 0.00317847 Jy ! Total flux subtracted in 200 components = 0.00317847 Jy ! Clean residual min=-0.002431 max=0.002110 Jy/beam ! Clean residual mean=0.000002 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.281284 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 153 components and 0.281284 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9181 mas, bmaj=1.854 mas, bpa=-5.617 degrees ! Estimated noise=0.373871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000145911 Jy ! Component: 100 - total flux cleaned = 0.000144309 Jy ! Component: 150 - total flux cleaned = 0.000112781 Jy ! Component: 200 - total flux cleaned = 0.000142188 Jy ! Total flux subtracted in 200 components = 0.000142188 Jy ! Clean residual min=-0.002051 max=0.001823 Jy/beam ! Clean residual mean=0.000001 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.281426 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 176 components and 0.281426 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=0.057168Jy sigma=1.305627 ! Fit after self-cal, rms=0.057154Jy sigma=1.305339 wmodel /scr/pima/bg219b_uvs/J1237+1924_X_map.mod ! Writing 176 model components to file: /scr/pima/bg219b_uvs/J1237+1924_X_map.mod wobs /scr/pima/bg219b_uvs/J1237+1924_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1237+1924_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1237+1924_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219b_uvs/J1237+1924_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 = -0.000676024 Jy ! Component: 100 - total flux cleaned = -0.000874327 Jy ! Component: 150 - total flux cleaned = -0.00108881 Jy ! Component: 200 - total flux cleaned = -0.00138305 Jy ! Component: 250 - total flux cleaned = -0.00166796 Jy ! Component: 300 - total flux cleaned = -0.00191648 Jy ! Component: 350 - total flux cleaned = -0.00207814 Jy ! Component: 400 - total flux cleaned = -0.00220939 Jy ! Component: 450 - total flux cleaned = -0.00238797 Jy ! Component: 500 - total flux cleaned = -0.00248706 Jy ! Component: 550 - total flux cleaned = -0.00253608 Jy ! Component: 600 - total flux cleaned = -0.00267887 Jy ! Component: 650 - total flux cleaned = -0.00279587 Jy ! Component: 700 - total flux cleaned = -0.00293322 Jy ! Component: 750 - total flux cleaned = -0.00302312 Jy ! Component: 800 - total flux cleaned = -0.00302237 Jy ! Component: 850 - total flux cleaned = -0.00304431 Jy ! Component: 900 - total flux cleaned = -0.00304458 Jy ! Component: 950 - total flux cleaned = -0.00312914 Jy ! Component: 1000 - total flux cleaned = -0.00310807 Jy ! Component: 1050 - total flux cleaned = -0.00312868 Jy ! Component: 1100 - total flux cleaned = -0.00312859 Jy ! Component: 1150 - total flux cleaned = -0.0031681 Jy ! Component: 1200 - total flux cleaned = -0.00314816 Jy ! Component: 1250 - total flux cleaned = -0.0031087 Jy ! Component: 1300 - total flux cleaned = -0.00308961 Jy ! Component: 1350 - total flux cleaned = -0.00305188 Jy ! Component: 1400 - total flux cleaned = -0.00310799 Jy ! Component: 1450 - total flux cleaned = -0.00307109 Jy ! Component: 1500 - total flux cleaned = -0.00312597 Jy ! Component: 1550 - total flux cleaned = -0.00314442 Jy ! Component: 1600 - total flux cleaned = -0.00314439 Jy ! Component: 1650 - total flux cleaned = -0.00316212 Jy ! Component: 1700 - total flux cleaned = -0.00312713 Jy ! Component: 1750 - total flux cleaned = -0.00317911 Jy ! Component: 1800 - total flux cleaned = -0.00312772 Jy ! Component: 1850 - total flux cleaned = -0.00314451 Jy ! Component: 1900 - total flux cleaned = -0.00314446 Jy ! Component: 1950 - total flux cleaned = -0.00319383 Jy ! Component: 2000 - total flux cleaned = -0.0031446 Jy ! Component: 2050 - total flux cleaned = -0.00324213 Jy ! Component: 2100 - total flux cleaned = -0.00320975 Jy ! Component: 2150 - total flux cleaned = -0.00327317 Jy ! Component: 2200 - total flux cleaned = -0.00324161 Jy ! Component: 2250 - total flux cleaned = -0.0032728 Jy ! Component: 2300 - total flux cleaned = -0.00331937 Jy ! Component: 2350 - total flux cleaned = -0.00335006 Jy ! Component: 2400 - total flux cleaned = -0.00338029 Jy ! Component: 2450 - total flux cleaned = -0.00345557 Jy ! Component: 2500 - total flux cleaned = -0.00339588 Jy ! Component: 2550 - total flux cleaned = -0.00345522 Jy ! Component: 2600 - total flux cleaned = -0.00349942 Jy ! Component: 2650 - total flux cleaned = -0.0035719 Jy ! Component: 2700 - total flux cleaned = -0.00354317 Jy ! Component: 2750 - total flux cleaned = -0.0035575 Jy ! Component: 2800 - total flux cleaned = -0.00359995 Jy ! Component: 2850 - total flux cleaned = -0.00362805 Jy ! Component: 2900 - total flux cleaned = -0.003628 Jy ! Component: 2950 - total flux cleaned = -0.00362809 Jy ! Component: 3000 - total flux cleaned = -0.0036417 Jy ! Component: 3050 - total flux cleaned = -0.00366893 Jy ! Component: 3100 - total flux cleaned = -0.00370922 Jy ! Component: 3150 - total flux cleaned = -0.00370925 Jy ! Component: 3200 - total flux cleaned = -0.00377536 Jy ! Component: 3250 - total flux cleaned = -0.00378853 Jy ! Component: 3300 - total flux cleaned = -0.0038536 Jy ! Component: 3350 - total flux cleaned = -0.00387931 Jy ! Component: 3400 - total flux cleaned = -0.00387925 Jy ! Component: 3450 - total flux cleaned = -0.00393014 Jy ! Component: 3500 - total flux cleaned = -0.0039554 Jy ! Component: 3550 - total flux cleaned = -0.00399296 Jy ! Component: 3600 - total flux cleaned = -0.00401784 Jy ! Component: 3650 - total flux cleaned = -0.00401767 Jy ! Component: 3700 - total flux cleaned = -0.00402995 Jy ! Component: 3750 - total flux cleaned = -0.00407875 Jy ! Component: 3800 - total flux cleaned = -0.00409089 Jy ! Component: 3850 - total flux cleaned = -0.00412697 Jy ! Component: 3900 - total flux cleaned = -0.00415101 Jy ! Component: 3950 - total flux cleaned = -0.00419861 Jy ! Component: 4000 - total flux cleaned = -0.00424581 Jy ! Component: 4050 - total flux cleaned = -0.00429278 Jy ! Total flux subtracted in 4096 components = -0.00429283 Jy ! Clean residual min=-0.000702 max=0.000697 Jy/beam ! Clean residual mean=-0.000000 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.277133 Jy keep ! Adding 331 model components to the UV plane model. ! The established model now contains 507 components and 0.277133 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1237+1924_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9181 x 1.854 at -5.617 degrees (North through East) ! Clean map min=-0.0012682 max=0.22034 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1237+1924_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.220336 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000194855 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.265306 0.265306 0.530612 1.06122 2.12245 4.24489 8.48979 16.9796 33.9592 67.9183 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.22 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1130.77 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1237+1924_X_uvs.log closed on Thu Apr 7 01:54:17 2016