! Started logfile: /scr/pima/bg219e_uvs/J0448-2109_X_uvs.log on Thu Apr 7 08:59:10 2016 obs /scr/pima/bg219e_uvs/J0448-2109_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0448-2109_X_uva.fits ! AN table 1: 52 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.893697 visibilities/baseline/integration-bin. ! Found source: J0448-2109 ! ! 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 20076 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219e_uvs/J0448-2109_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 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 38 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=1.026928Jy sigma=23.253174 ! Fit after self-cal, rms=0.793459Jy sigma=17.812198 ! 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=0.8201 mas, bmaj=3.227 mas, bpa=12.45 degrees ! Estimated noise=0.546443 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 = 0.1564 Jy ! Component: 100 - total flux cleaned = 0.193518 Jy ! Total flux subtracted in 100 components = 0.193518 Jy ! Clean residual min=-0.007505 max=0.015866 Jy/beam ! Clean residual mean=-0.000022 rms=0.002238 Jy/beam ! Combined flux in latest and established models = 0.193518 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.193518 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=0.072016Jy sigma=1.568226 ! Fit after self-cal, rms=0.072007Jy sigma=1.567838 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0183964 Jy ! Component: 100 - total flux cleaned = 0.0290454 Jy ! Total flux subtracted in 100 components = 0.0290454 Jy ! Clean residual min=-0.004987 max=0.005598 Jy/beam ! Clean residual mean=-0.000012 rms=0.001339 Jy/beam ! Combined flux in latest and established models = 0.222563 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.222563 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=0.065606Jy sigma=1.406354 ! Fit after self-cal, rms=0.065590Jy sigma=1.405536 ! 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=1.048 mas, bmaj=3.537 mas, bpa=10.09 degrees ! Estimated noise=0.30952 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 = 0.00884415 Jy ! Component: 100 - total flux cleaned = 0.0131569 Jy ! Component: 150 - total flux cleaned = 0.0156903 Jy ! Component: 200 - total flux cleaned = 0.0173172 Jy ! Total flux subtracted in 200 components = 0.0173172 Jy ! Clean residual min=-0.002706 max=0.004218 Jy/beam ! Clean residual mean=-0.000008 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.23988 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 49 components and 0.23988 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=0.064505Jy sigma=1.378170 ! Fit after self-cal, rms=0.064515Jy sigma=1.378046 ! Inverting map ! Added new window around map position (2.8, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00322606 Jy ! Component: 100 - total flux cleaned = 0.00408976 Jy ! Component: 150 - total flux cleaned = 0.00480048 Jy ! Component: 200 - total flux cleaned = 0.00513812 Jy ! Total flux subtracted in 200 components = 0.00513812 Jy ! Clean residual min=-0.002266 max=0.003203 Jy/beam ! Clean residual mean=-0.000005 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.245018 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 81 components and 0.245018 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=0.064316Jy sigma=1.373398 ! Fit after self-cal, rms=0.064287Jy sigma=1.372442 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.048 x 3.537 at 10.09 degrees (North through East) ! Clean map min=-0.0021621 max=0.20775 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.03 KP 1.01 ! LA 1.02 NL 1.00 OV 1.01 PT 0.98 ! SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.00 KP 1.00 ! LA 1.01 NL 1.01 OV 1.01 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.03 KP 0.98 ! LA 0.98 NL 0.99 OV 1.00 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.04 KP 1.03 ! LA 1.00 NL 1.01 OV 1.00 PT 0.97 ! SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00 KP 0.99 ! LA 0.99 NL 1.00 OV 1.01 PT 0.99 ! SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.01 KP 0.96 ! LA 1.00 NL 1.00 OV 1.01 PT 1.01 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.03 KP 0.98 ! LA 1.02 NL 1.02 OV 0.99 PT 0.98 ! SC 0.98 ! ! ! 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=0.064287Jy sigma=1.372442 ! Fit after self-cal, rms=0.064434Jy sigma=1.366687 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=3.547 mas, bpa=10.14 degrees ! Estimated noise=0.310499 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 = 0.00054935 Jy ! Component: 100 - total flux cleaned = 0.000519644 Jy ! Component: 150 - total flux cleaned = 0.000491476 Jy ! Component: 200 - total flux cleaned = 0.000467065 Jy ! Total flux subtracted in 200 components = 0.000467065 Jy ! Clean residual min=-0.001723 max=0.002303 Jy/beam ! Clean residual mean=-0.000001 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.245485 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 101 components and 0.245485 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=0.064393Jy sigma=1.365801 ! Fit after self-cal, rms=0.064393Jy sigma=1.365633 ! 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=0.064393Jy sigma=1.365633 ! Fit after self-cal, rms=0.064538Jy sigma=1.365565 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.05 mas, bmaj=3.549 mas, bpa=10.15 degrees ! Estimated noise=0.310701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000548071 Jy ! Component: 100 - total flux cleaned = 0.000527295 Jy ! Component: 150 - total flux cleaned = 0.000444569 Jy ! Component: 200 - total flux cleaned = 0.000353246 Jy ! Total flux subtracted in 200 components = 0.000353246 Jy ! Clean residual min=-0.001653 max=0.002069 Jy/beam ! Clean residual mean=-0.000001 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.245839 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 113 components and 0.245839 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=0.064517Jy sigma=1.365147 ! Fit after self-cal, rms=0.064517Jy sigma=1.365077 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 = 0.000483643 Jy ! Component: 100 - total flux cleaned = 0.000430413 Jy ! Component: 150 - total flux cleaned = 0.000353563 Jy ! Component: 200 - total flux cleaned = 0.000298497 Jy ! Total flux subtracted in 200 components = 0.000298497 Jy ! Clean residual min=-0.001639 max=0.001967 Jy/beam ! Clean residual mean=-0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.246137 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 125 components and 0.246137 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=0.064508Jy sigma=1.364890 ! Fit after self-cal, rms=0.064507Jy sigma=1.364859 ! 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=0.064507Jy sigma=1.364859 ! Fit after self-cal, rms=0.064637Jy sigma=1.362521 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.05 mas, bmaj=3.55 mas, bpa=10.16 degrees ! Estimated noise=0.310896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000382917 Jy ! Component: 100 - total flux cleaned = 0.000262226 Jy ! Component: 150 - total flux cleaned = 0.000174656 Jy ! Component: 200 - total flux cleaned = 8.66917e-05 Jy ! Total flux subtracted in 200 components = 8.66917e-05 Jy ! Clean residual min=-0.001587 max=0.001755 Jy/beam ! Clean residual mean=-0.000000 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.246224 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 134 components and 0.246224 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=0.064626Jy sigma=1.362328 ! Fit after self-cal, rms=0.064631Jy sigma=1.362290 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 = 0.000243521 Jy ! Component: 100 - total flux cleaned = 0.000195188 Jy ! Component: 150 - total flux cleaned = 0.000119665 Jy ! Component: 200 - total flux cleaned = 5.94882e-05 Jy ! Total flux subtracted in 200 components = 5.94882e-05 Jy ! Clean residual min=-0.001572 max=0.001737 Jy/beam ! Clean residual mean=0.000000 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.246283 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 144 components and 0.246283 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=0.064626Jy sigma=1.362205 ! Fit after self-cal, rms=0.064626Jy sigma=1.362191 ! 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=0.064626Jy sigma=1.362191 ! Fit after self-cal, rms=0.064712Jy sigma=1.362140 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.249 mas, bmaj=5.037 mas, bpa=-1.325 degrees ! Estimated noise=0.364811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.04169e-05 Jy ! Component: 100 - total flux cleaned = 1.77278e-05 Jy ! Component: 150 - total flux cleaned = -3.75826e-05 Jy ! Component: 200 - total flux cleaned = -5.67575e-05 Jy ! Total flux subtracted in 200 components = -5.67575e-05 Jy ! Clean residual min=-0.001760 max=0.001816 Jy/beam ! Clean residual mean=-0.000001 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.246227 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 155 components and 0.246227 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=0.064709Jy sigma=1.362076 ! Fit after self-cal, rms=0.064708Jy sigma=1.362047 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 = 5.96727e-05 Jy ! Component: 100 - total flux cleaned = 8.03467e-05 Jy ! Component: 150 - total flux cleaned = 8.013e-05 Jy ! Component: 200 - total flux cleaned = 6.47419e-05 Jy ! Total flux subtracted in 200 components = 6.47419e-05 Jy ! Clean residual min=-0.001775 max=0.001760 Jy/beam ! Clean residual mean=-0.000001 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.246291 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 168 components and 0.246291 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=0.064707Jy sigma=1.362021 ! Fit after self-cal, rms=0.064706Jy sigma=1.362010 ! 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=1.051 mas, bmaj=3.551 mas, bpa=10.16 degrees ! Estimated noise=0.310987 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.051 x 3.551 at 10.16 degrees (North through East) ! Clean map min=-0.0020438 max=0.20745 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=0.8204 mas, bmaj=3.242 mas, bpa=12.52 degrees ! Estimated noise=0.551269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.157449 Jy ! Component: 100 - total flux cleaned = 0.194796 Jy ! Component: 150 - total flux cleaned = 0.213056 Jy ! Component: 200 - total flux cleaned = 0.223548 Jy ! Total flux subtracted in 200 components = 0.223548 Jy ! Clean residual min=-0.004890 max=0.005273 Jy/beam ! Clean residual mean=-0.000009 rms=0.001367 Jy/beam ! Combined flux in latest and established models = 0.223548 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.223548 Jy ! Inverting map and beam ! Estimated beam: bmin=1.051 mas, bmaj=3.551 mas, bpa=10.16 degrees ! Estimated noise=0.310987 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 = 0.00920491 Jy ! Component: 100 - total flux cleaned = 0.0143368 Jy ! Component: 150 - total flux cleaned = 0.0174271 Jy ! Component: 200 - total flux cleaned = 0.0186532 Jy ! Total flux subtracted in 200 components = 0.0186532 Jy ! Clean residual min=-0.001675 max=0.001707 Jy/beam ! Clean residual mean=-0.000003 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.242202 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 38 components and 0.242202 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=2.249 mas, bmaj=5.037 mas, bpa=-1.325 degrees ! Estimated noise=0.364811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193515 Jy ! Component: 100 - total flux cleaned = 0.00261851 Jy ! Component: 150 - total flux cleaned = 0.00307388 Jy ! Component: 200 - total flux cleaned = 0.00340949 Jy ! Total flux subtracted in 200 components = 0.00340949 Jy ! Clean residual min=-0.001782 max=0.001907 Jy/beam ! Clean residual mean=-0.000002 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.245611 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 = 0.000206567 Jy ! Component: 100 - total flux cleaned = 0.000284877 Jy ! Component: 150 - total flux cleaned = 0.000353721 Jy ! Component: 200 - total flux cleaned = 0.000390605 Jy ! Total flux subtracted in 200 components = 0.000390605 Jy ! Clean residual min=-0.001762 max=0.001848 Jy/beam ! Clean residual mean=-0.000001 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.246002 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 92 components and 0.246002 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.051 mas, bmaj=3.551 mas, bpa=10.16 degrees ! Estimated noise=0.310987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000258005 Jy ! Component: 100 - total flux cleaned = -0.000236623 Jy ! Component: 150 - total flux cleaned = -0.000176117 Jy ! Component: 200 - total flux cleaned = -0.000139895 Jy ! Total flux subtracted in 200 components = -0.000139895 Jy ! Clean residual min=-0.001559 max=0.001670 Jy/beam ! Clean residual mean=-0.000000 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.245862 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 107 components and 0.245862 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=0.064725Jy sigma=1.362203 ! Fit after self-cal, rms=0.064721Jy sigma=1.362168 wmodel /scr/pima/bg219e_uvs/J0448-2109_X_map.mod ! Writing 107 model components to file: /scr/pima/bg219e_uvs/J0448-2109_X_map.mod wobs /scr/pima/bg219e_uvs/J0448-2109_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0448-2109_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0448-2109_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J0448-2109_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 = 0.000735568 Jy ! Component: 100 - total flux cleaned = 0.00118449 Jy ! Component: 150 - total flux cleaned = 0.00155679 Jy ! Component: 200 - total flux cleaned = 0.00181083 Jy ! Component: 250 - total flux cleaned = 0.00203009 Jy ! Component: 300 - total flux cleaned = 0.00219471 Jy ! Component: 350 - total flux cleaned = 0.00233052 Jy ! Component: 400 - total flux cleaned = 0.00246126 Jy ! Component: 450 - total flux cleaned = 0.00263052 Jy ! Component: 500 - total flux cleaned = 0.00275382 Jy ! Component: 550 - total flux cleaned = 0.00289396 Jy ! Component: 600 - total flux cleaned = 0.00306875 Jy ! Component: 650 - total flux cleaned = 0.00322016 Jy ! Component: 700 - total flux cleaned = 0.00334964 Jy ! Component: 750 - total flux cleaned = 0.0034764 Jy ! Component: 800 - total flux cleaned = 0.00356525 Jy ! Component: 850 - total flux cleaned = 0.00365269 Jy ! Component: 900 - total flux cleaned = 0.00373806 Jy ! Component: 950 - total flux cleaned = 0.00383848 Jy ! Component: 1000 - total flux cleaned = 0.00392094 Jy ! Component: 1050 - total flux cleaned = 0.00400203 Jy ! Component: 1100 - total flux cleaned = 0.00408149 Jy ! Component: 1150 - total flux cleaned = 0.00412829 Jy ! Component: 1200 - total flux cleaned = 0.00417467 Jy ! Component: 1250 - total flux cleaned = 0.00423523 Jy ! Component: 1300 - total flux cleaned = 0.00429473 Jy ! Component: 1350 - total flux cleaned = 0.00432413 Jy ! Component: 1400 - total flux cleaned = 0.00439669 Jy ! Component: 1450 - total flux cleaned = 0.00445361 Jy ! Component: 1500 - total flux cleaned = 0.00446727 Jy ! Component: 1550 - total flux cleaned = 0.00453642 Jy ! Component: 1600 - total flux cleaned = 0.00457737 Jy ! Component: 1650 - total flux cleaned = 0.00457731 Jy ! Component: 1700 - total flux cleaned = 0.00465709 Jy ! Component: 1750 - total flux cleaned = 0.00470967 Jy ! Component: 1800 - total flux cleaned = 0.00477471 Jy ! Component: 1850 - total flux cleaned = 0.00483888 Jy ! Component: 1900 - total flux cleaned = 0.00488953 Jy ! Component: 1950 - total flux cleaned = 0.00495215 Jy ! Component: 2000 - total flux cleaned = 0.00503871 Jy ! Component: 2050 - total flux cleaned = 0.00509966 Jy ! Component: 2100 - total flux cleaned = 0.00512371 Jy ! Component: 2150 - total flux cleaned = 0.00517176 Jy ! Component: 2200 - total flux cleaned = 0.00523109 Jy ! Component: 2250 - total flux cleaned = 0.00526633 Jy ! Component: 2300 - total flux cleaned = 0.00528957 Jy ! Component: 2350 - total flux cleaned = 0.00528967 Jy ! Component: 2400 - total flux cleaned = 0.00534673 Jy ! Component: 2450 - total flux cleaned = 0.00536948 Jy ! Component: 2500 - total flux cleaned = 0.00540312 Jy ! Component: 2550 - total flux cleaned = 0.00543635 Jy ! Component: 2600 - total flux cleaned = 0.00546925 Jy ! Component: 2650 - total flux cleaned = 0.00543661 Jy ! Component: 2700 - total flux cleaned = 0.00546911 Jy ! Component: 2750 - total flux cleaned = 0.00545835 Jy ! Component: 2800 - total flux cleaned = 0.00547954 Jy ! Component: 2850 - total flux cleaned = 0.00547944 Jy ! Component: 2900 - total flux cleaned = 0.00543767 Jy ! Component: 2950 - total flux cleaned = 0.0054274 Jy ! Component: 3000 - total flux cleaned = 0.00541711 Jy ! Component: 3050 - total flux cleaned = 0.00542727 Jy ! Component: 3100 - total flux cleaned = 0.00535624 Jy ! Component: 3150 - total flux cleaned = 0.00536629 Jy ! Component: 3200 - total flux cleaned = 0.00534629 Jy ! Component: 3250 - total flux cleaned = 0.00532637 Jy ! Component: 3300 - total flux cleaned = 0.00533626 Jy ! Component: 3350 - total flux cleaned = 0.00533618 Jy ! Component: 3400 - total flux cleaned = 0.0053169 Jy ! Component: 3450 - total flux cleaned = 0.00529755 Jy ! Component: 3500 - total flux cleaned = 0.0053357 Jy ! Component: 3550 - total flux cleaned = 0.00530711 Jy ! Component: 3600 - total flux cleaned = 0.00533541 Jy ! Component: 3650 - total flux cleaned = 0.00534475 Jy ! Component: 3700 - total flux cleaned = 0.00536353 Jy ! Component: 3750 - total flux cleaned = 0.0054005 Jy ! Component: 3800 - total flux cleaned = 0.00545558 Jy ! Component: 3850 - total flux cleaned = 0.00546474 Jy ! Component: 3900 - total flux cleaned = 0.00549198 Jy ! Component: 3950 - total flux cleaned = 0.00553709 Jy ! Component: 4000 - total flux cleaned = 0.00556395 Jy ! Component: 4050 - total flux cleaned = 0.00556401 Jy ! Total flux subtracted in 4096 components = 0.00559057 Jy ! Clean residual min=-0.000598 max=0.000482 Jy/beam ! Clean residual mean=0.000001 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.251452 Jy keep ! Adding 260 model components to the UV plane model. ! The established model now contains 367 components and 0.251452 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0448-2109_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.051 x 3.551 at 10.16 degrees (North through East) ! Clean map min=-0.0015741 max=0.20892 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0448-2109_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.208923 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00015235 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.218764 0.218764 0.437528 0.875057 1.75011 3.50023 7.00045 14.0009 28.0018 56.0036 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.208 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1371.34 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0448-2109_X_uvs.log closed on Thu Apr 7 08:59:14 2016