! Started logfile: /scr/pima/bg219g_uvs/J1824+0322_X_uvs.log on Thu Apr 7 09:56:07 2016 obs /scr/pima/bg219g_uvs/J1824+0322_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1824+0322_X_uva.fits ! AN table 1: 26 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.895726 visibilities/baseline/integration-bin. ! Found source: J1824+0322 ! ! 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 12576 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219g_uvs/J1824+0322_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 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=1.001551Jy sigma=23.903282 ! Fit after self-cal, rms=0.933152Jy sigma=22.270004 ! 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=0.7625 mas, bmaj=1.697 mas, bpa=0.2456 degrees ! Estimated noise=0.591675 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 = 0.0531905 Jy ! Component: 100 - total flux cleaned = 0.0672409 Jy ! Total flux subtracted in 100 components = 0.0672409 Jy ! Clean residual min=-0.005969 max=0.006782 Jy/beam ! Clean residual mean=-0.000001 rms=0.001469 Jy/beam ! Combined flux in latest and established models = 0.0672409 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0672409 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=0.071319Jy sigma=1.493599 ! Fit after self-cal, rms=0.070634Jy sigma=1.477913 ! 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=0.91 mas, bmaj=1.974 mas, bpa=2.623 degrees ! Estimated noise=0.374626 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 = 0.00670524 Jy ! Component: 100 - total flux cleaned = 0.0101778 Jy ! Component: 150 - total flux cleaned = 0.0123824 Jy ! Component: 200 - total flux cleaned = 0.0138331 Jy ! Total flux subtracted in 200 components = 0.0138331 Jy ! Clean residual min=-0.004086 max=0.004557 Jy/beam ! Clean residual mean=-0.000001 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.081074 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 31 components and 0.081074 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=0.069995Jy sigma=1.461117 ! Fit after self-cal, rms=0.069998Jy sigma=1.460611 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.91 x 1.974 at 2.623 degrees (North through East) ! Clean map min=-0.0038166 max=0.067338 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.00 HN 1.08 KP 0.94 ! LA 0.87 MK 1.07 NL 1.01 OV 0.98 ! PT 0.96 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.97 HN 0.91 KP 0.93 ! LA 1.03 MK 1.00 NL 1.01 OV 0.99 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.05 HN 0.95 KP 0.96 ! LA 0.96 MK 1.04 NL 1.00 OV 0.94 ! PT 0.96 SC 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.97 KP 0.91 ! LA 1.01 MK 1.02 NL 1.07 OV 1.05 ! PT 1.07 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 0.94 KP 0.95 ! LA 0.89 MK 1.06 NL 1.02 OV 1.00 ! PT 0.96 SC 1.03 ! ! ! 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=0.069998Jy sigma=1.460611 ! Fit after self-cal, rms=0.069025Jy sigma=1.456340 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9093 mas, bmaj=1.991 mas, bpa=2.914 degrees ! Estimated noise=0.37438 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 = 0.000831435 Jy ! Component: 100 - total flux cleaned = 0.000926582 Jy ! Component: 150 - total flux cleaned = 0.000966633 Jy ! Component: 200 - total flux cleaned = 0.000984312 Jy ! Total flux subtracted in 200 components = 0.000984312 Jy ! Clean residual min=-0.003951 max=0.004503 Jy/beam ! Clean residual mean=-0.000001 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.0820583 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.0820583 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=0.069004Jy sigma=1.455944 ! Fit after self-cal, rms=0.068992Jy sigma=1.455651 ! 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=0.068992Jy sigma=1.455651 ! Fit after self-cal, rms=0.068303Jy sigma=1.454194 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9045 mas, bmaj=1.988 mas, bpa=3.272 degrees ! Estimated noise=0.374064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000317675 Jy ! Component: 100 - total flux cleaned = 0.000362019 Jy ! Component: 150 - total flux cleaned = 0.000380774 Jy ! Component: 200 - total flux cleaned = 0.000380769 Jy ! Total flux subtracted in 200 components = 0.000380769 Jy ! Clean residual min=-0.003880 max=0.004372 Jy/beam ! Clean residual mean=-0.000000 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.0824391 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.0824391 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=0.068290Jy sigma=1.453896 ! Fit after self-cal, rms=0.068276Jy sigma=1.453735 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 (-12.8, 7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00271524 Jy ! Component: 100 - total flux cleaned = 0.00244417 Jy ! Component: 150 - total flux cleaned = 0.00238694 Jy ! Component: 200 - total flux cleaned = 0.00247663 Jy ! Total flux subtracted in 200 components = 0.00247663 Jy ! Clean residual min=-0.003360 max=0.003641 Jy/beam ! Clean residual mean=-0.000001 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.0849157 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.0849157 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=0.068075Jy sigma=1.448615 ! Fit after self-cal, rms=0.068063Jy sigma=1.448073 ! Inverting map ! Added new window around map position (-3, -30.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00289559 Jy ! Component: 100 - total flux cleaned = 0.00346888 Jy ! Component: 150 - total flux cleaned = 0.00365057 Jy ! Component: 200 - total flux cleaned = 0.00381585 Jy ! Total flux subtracted in 200 components = 0.00381585 Jy ! Clean residual min=-0.003069 max=0.003148 Jy/beam ! Clean residual mean=-0.000000 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.0887316 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 68 components and 0.0887316 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=0.067924Jy sigma=1.444593 ! Fit after self-cal, rms=0.067899Jy sigma=1.444257 ! 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=0.067899Jy sigma=1.444257 ! Fit after self-cal, rms=0.067577Jy sigma=1.444048 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9051 mas, bmaj=1.987 mas, bpa=3.332 degrees ! Estimated noise=0.371859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000617547 Jy ! Component: 100 - total flux cleaned = 0.000850745 Jy ! Component: 150 - total flux cleaned = 0.000956281 Jy ! Component: 200 - total flux cleaned = 0.00105253 Jy ! Total flux subtracted in 200 components = 0.00105253 Jy ! Clean residual min=-0.002856 max=0.003070 Jy/beam ! Clean residual mean=-0.000000 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.0897841 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 76 components and 0.0897841 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=0.067535Jy sigma=1.443135 ! Fit after self-cal, rms=0.067536Jy sigma=1.443081 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 (23, -50.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251332 Jy ! Component: 100 - total flux cleaned = 0.00294365 Jy ! Component: 150 - total flux cleaned = 0.00321357 Jy ! Component: 200 - total flux cleaned = 0.00356735 Jy ! Total flux subtracted in 200 components = 0.00356735 Jy ! Clean residual min=-0.002772 max=0.002436 Jy/beam ! Clean residual mean=-0.000000 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.0933515 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 100 components and 0.0933515 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=0.067429Jy sigma=1.440432 ! Fit after self-cal, rms=0.067403Jy sigma=1.440190 ! 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=0.067403Jy sigma=1.440190 ! Fit after self-cal, rms=0.066918Jy sigma=1.440077 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.035 mas, bmaj=3.078 mas, bpa=-11.82 degrees ! Estimated noise=0.477881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140029 Jy ! Component: 100 - total flux cleaned = 0.00216078 Jy ! Component: 150 - total flux cleaned = 0.0025631 Jy ! Component: 200 - total flux cleaned = 0.00273264 Jy ! Total flux subtracted in 200 components = 0.00273264 Jy ! Clean residual min=-0.003456 max=0.002645 Jy/beam ! Clean residual mean=-0.000000 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.0960841 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 114 components and 0.0960841 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=0.066898Jy sigma=1.439593 ! Fit after self-cal, rms=0.066891Jy sigma=1.439541 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 = 0.000465168 Jy ! Component: 100 - total flux cleaned = 0.000653521 Jy ! Component: 150 - total flux cleaned = 0.000798591 Jy ! Component: 200 - total flux cleaned = 0.000937366 Jy ! Total flux subtracted in 200 components = 0.000937366 Jy ! Clean residual min=-0.003328 max=0.002574 Jy/beam ! Clean residual mean=-0.000000 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.0970215 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 117 components and 0.0970214 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=0.066885Jy sigma=1.439395 ! Fit after self-cal, rms=0.066879Jy sigma=1.439372 ! 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=0.9053 mas, bmaj=1.988 mas, bpa=3.282 degrees ! Estimated noise=0.369687 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9053 x 1.988 at 3.282 degrees (North through East) ! Clean map min=-0.0032768 max=0.066567 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=0.7592 mas, bmaj=1.709 mas, bpa=0.8849 degrees ! Estimated noise=0.584544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0526407 Jy ! Component: 100 - total flux cleaned = 0.0671349 Jy ! Component: 150 - total flux cleaned = 0.0737581 Jy ! Component: 200 - total flux cleaned = 0.078478 Jy ! Total flux subtracted in 200 components = 0.078478 Jy ! Clean residual min=-0.005283 max=0.004920 Jy/beam ! Clean residual mean=-0.000001 rms=0.001210 Jy/beam ! Combined flux in latest and established models = 0.078478 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.078478 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9053 mas, bmaj=1.988 mas, bpa=3.282 degrees ! Estimated noise=0.369687 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 = 0.00290596 Jy ! Component: 100 - total flux cleaned = 0.00513817 Jy ! Component: 150 - total flux cleaned = 0.0070225 Jy ! Component: 200 - total flux cleaned = 0.00871124 Jy ! Total flux subtracted in 200 components = 0.00871124 Jy ! Clean residual min=-0.003639 max=0.002899 Jy/beam ! Clean residual mean=-0.000001 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.0871893 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 39 components and 0.0871893 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=2.035 mas, bmaj=3.078 mas, bpa=-11.82 degrees ! Estimated noise=0.477881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00335592 Jy ! Component: 100 - total flux cleaned = 0.00544625 Jy ! Component: 150 - total flux cleaned = 0.00678366 Jy ! Component: 200 - total flux cleaned = 0.00766967 Jy ! Total flux subtracted in 200 components = 0.00766967 Jy ! Clean residual min=-0.003636 max=0.002942 Jy/beam ! Clean residual mean=-0.000000 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.094859 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 = 0.000604797 Jy ! Component: 100 - total flux cleaned = 0.00119707 Jy ! Component: 150 - total flux cleaned = 0.00168641 Jy ! Component: 200 - total flux cleaned = 0.00200963 Jy ! Total flux subtracted in 200 components = 0.00200963 Jy ! Clean residual min=-0.003409 max=0.002668 Jy/beam ! Clean residual mean=-0.000000 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.0968686 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 64 components and 0.0968686 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9053 mas, bmaj=1.988 mas, bpa=3.282 degrees ! Estimated noise=0.369687 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000104034 Jy ! Component: 100 - total flux cleaned = 0.000303939 Jy ! Component: 150 - total flux cleaned = 0.000488282 Jy ! Component: 200 - total flux cleaned = 0.000695628 Jy ! Total flux subtracted in 200 components = 0.000695628 Jy ! Clean residual min=-0.002866 max=0.002394 Jy/beam ! Clean residual mean=-0.000000 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.0975642 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 83 components and 0.0975642 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=0.066920Jy sigma=1.440076 ! Fit after self-cal, rms=0.066903Jy sigma=1.439991 wmodel /scr/pima/bg219g_uvs/J1824+0322_X_map.mod ! Writing 83 model components to file: /scr/pima/bg219g_uvs/J1824+0322_X_map.mod wobs /scr/pima/bg219g_uvs/J1824+0322_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1824+0322_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1824+0322_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219g_uvs/J1824+0322_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 = -0.000887343 Jy ! Component: 100 - total flux cleaned = -0.000971923 Jy ! Component: 150 - total flux cleaned = -0.000970469 Jy ! Component: 200 - total flux cleaned = -0.00103702 Jy ! Component: 250 - total flux cleaned = -0.00113375 Jy ! Component: 300 - total flux cleaned = -0.00122483 Jy ! Component: 350 - total flux cleaned = -0.00134304 Jy ! Component: 400 - total flux cleaned = -0.0014571 Jy ! Component: 450 - total flux cleaned = -0.00162023 Jy ! Component: 500 - total flux cleaned = -0.00175149 Jy ! Component: 550 - total flux cleaned = -0.00192991 Jy ! Component: 600 - total flux cleaned = -0.00207783 Jy ! Component: 650 - total flux cleaned = -0.00222158 Jy ! Component: 700 - total flux cleaned = -0.00238491 Jy ! Component: 750 - total flux cleaned = -0.00247567 Jy ! Component: 800 - total flux cleaned = -0.00258635 Jy ! Component: 850 - total flux cleaned = -0.00271593 Jy ! Component: 900 - total flux cleaned = -0.00282123 Jy ! Component: 950 - total flux cleaned = -0.00292407 Jy ! Component: 1000 - total flux cleaned = -0.00300444 Jy ! Component: 1050 - total flux cleaned = -0.00302449 Jy ! Component: 1100 - total flux cleaned = -0.00310172 Jy ! Component: 1150 - total flux cleaned = -0.00317672 Jy ! Component: 1200 - total flux cleaned = -0.00317631 Jy ! Component: 1250 - total flux cleaned = -0.00321215 Jy ! Component: 1300 - total flux cleaned = -0.00321247 Jy ! Component: 1350 - total flux cleaned = -0.0031781 Jy ! Component: 1400 - total flux cleaned = -0.00321273 Jy ! Component: 1450 - total flux cleaned = -0.00316255 Jy ! Component: 1500 - total flux cleaned = -0.00313011 Jy ! Component: 1550 - total flux cleaned = -0.00313028 Jy ! Component: 1600 - total flux cleaned = -0.00313033 Jy ! Component: 1650 - total flux cleaned = -0.00313025 Jy ! Component: 1700 - total flux cleaned = -0.00319216 Jy ! Component: 1750 - total flux cleaned = -0.00325353 Jy ! Component: 1800 - total flux cleaned = -0.00329913 Jy ! Component: 1850 - total flux cleaned = -0.00335892 Jy ! Component: 1900 - total flux cleaned = -0.0034327 Jy ! Component: 1950 - total flux cleaned = -0.00349137 Jy ! Component: 2000 - total flux cleaned = -0.0035494 Jy ! Component: 2050 - total flux cleaned = -0.00362109 Jy ! Component: 2100 - total flux cleaned = -0.00370621 Jy ! Component: 2150 - total flux cleaned = -0.00379014 Jy ! Component: 2200 - total flux cleaned = -0.00387313 Jy ! Component: 2250 - total flux cleaned = -0.00395513 Jy ! Component: 2300 - total flux cleaned = -0.00400921 Jy ! Component: 2350 - total flux cleaned = -0.00404955 Jy ! Component: 2400 - total flux cleaned = -0.00408951 Jy ! Component: 2450 - total flux cleaned = -0.00414213 Jy ! Component: 2500 - total flux cleaned = -0.004194 Jy ! Component: 2550 - total flux cleaned = -0.00420681 Jy ! Component: 2600 - total flux cleaned = -0.00427053 Jy ! Component: 2650 - total flux cleaned = -0.00430832 Jy ! Component: 2700 - total flux cleaned = -0.0043081 Jy ! Component: 2750 - total flux cleaned = -0.00433287 Jy ! Component: 2800 - total flux cleaned = -0.00433282 Jy ! Component: 2850 - total flux cleaned = -0.00433269 Jy ! Component: 2900 - total flux cleaned = -0.00432054 Jy ! Component: 2950 - total flux cleaned = -0.00433252 Jy ! Component: 3000 - total flux cleaned = -0.00434453 Jy ! Component: 3050 - total flux cleaned = -0.00435633 Jy ! Component: 3100 - total flux cleaned = -0.00437999 Jy ! Component: 3150 - total flux cleaned = -0.00441496 Jy ! Component: 3200 - total flux cleaned = -0.00448442 Jy ! Component: 3250 - total flux cleaned = -0.0044959 Jy ! Component: 3300 - total flux cleaned = -0.00454157 Jy ! Component: 3350 - total flux cleaned = -0.00460964 Jy ! Component: 3400 - total flux cleaned = -0.0046208 Jy ! Component: 3450 - total flux cleaned = -0.00463203 Jy ! Component: 3500 - total flux cleaned = -0.00470988 Jy ! Component: 3550 - total flux cleaned = -0.00473193 Jy ! Component: 3600 - total flux cleaned = -0.00476494 Jy ! Component: 3650 - total flux cleaned = -0.00481973 Jy ! Component: 3700 - total flux cleaned = -0.00487429 Jy ! Component: 3750 - total flux cleaned = -0.00490682 Jy ! Component: 3800 - total flux cleaned = -0.00496079 Jy ! Component: 3850 - total flux cleaned = -0.00500377 Jy ! Component: 3900 - total flux cleaned = -0.00501447 Jy ! Component: 3950 - total flux cleaned = -0.00505704 Jy ! Component: 4000 - total flux cleaned = -0.00508883 Jy ! Component: 4050 - total flux cleaned = -0.00512049 Jy ! Total flux subtracted in 4096 components = -0.0051625 Jy ! Clean residual min=-0.000755 max=0.000668 Jy/beam ! Clean residual mean=-0.000000 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0924017 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 360 components and 0.0924017 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1824+0322_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9053 x 1.988 at 3.282 degrees (North through East) ! Clean map min=-0.0024102 max=0.066471 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1824+0322_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0664712 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00016689 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.753212 0.753212 1.50642 3.01285 6.02569 12.0514 24.1028 48.2056 96.4111 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.066 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 398.294 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1824+0322_X_uvs.log closed on Thu Apr 7 09:56:11 2016