! Started logfile: /scr/pima/bg219i_uvs/J0448+1127_X_uvs.log on Wed Apr 6 23:31:41 2016 obs /scr/pima/bg219i_uvs/J0448+1127_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0448+1127_X_uva.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.875177 visibilities/baseline/integration-bin. ! Found source: J0448+1127 ! ! 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 22212 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219i_uvs/J0448+1127_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. ! ! 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=1.008792Jy sigma=25.695675 ! Fit after self-cal, rms=0.872406Jy sigma=22.169727 ! 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=0.7731 mas, bmaj=1.707 mas, bpa=-2.385 degrees ! Estimated noise=0.446497 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 = 0.0981114 Jy ! Component: 100 - total flux cleaned = 0.125594 Jy ! Total flux subtracted in 100 components = 0.125594 Jy ! Clean residual min=-0.005816 max=0.012036 Jy/beam ! Clean residual mean=-0.000009 rms=0.001646 Jy/beam ! Combined flux in latest and established models = 0.125594 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.125594 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=0.065935Jy sigma=1.570065 ! Fit after self-cal, rms=0.065709Jy sigma=1.565109 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128453 Jy ! Component: 100 - total flux cleaned = 0.0191885 Jy ! Total flux subtracted in 100 components = 0.0191885 Jy ! Clean residual min=-0.004572 max=0.011125 Jy/beam ! Clean residual mean=-0.000005 rms=0.001184 Jy/beam ! Combined flux in latest and established models = 0.144782 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.144782 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=0.063400Jy sigma=1.492515 ! Fit after self-cal, rms=0.063348Jy sigma=1.491432 ! Inverting map ! Added new window around map position (2.8, -2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00941335 Jy ! Component: 100 - total flux cleaned = 0.0141656 Jy ! Total flux subtracted in 100 components = 0.0141656 Jy ! Clean residual min=-0.003015 max=0.003966 Jy/beam ! Clean residual mean=-0.000002 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.158948 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.158948 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=0.061831Jy sigma=1.448008 ! Fit after self-cal, rms=0.061713Jy sigma=1.444826 ! 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=0.9258 mas, bmaj=1.951 mas, bpa=-1.074 degrees ! Estimated noise=0.253567 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 (3.8, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00516477 Jy ! Component: 100 - total flux cleaned = 0.00858345 Jy ! Component: 150 - total flux cleaned = 0.01116 Jy ! Component: 200 - total flux cleaned = 0.0131816 Jy ! Total flux subtracted in 200 components = 0.0131816 Jy ! Clean residual min=-0.002600 max=0.003280 Jy/beam ! Clean residual mean=0.000005 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.172129 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 44 components and 0.172129 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=0.061199Jy sigma=1.429295 ! Fit after self-cal, rms=0.061159Jy sigma=1.428084 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9258 x 1.951 at -1.074 degrees (North through East) ! Clean map min=-0.0023073 max=0.12849 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 1.08 HN 1.01 KP 0.95 ! LA 0.96 MK 1.05 NL 0.99 OV 1.00 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 0.99 KP 0.98 ! LA 0.95 MK 1.01 NL 1.03 OV 0.97 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.07 HN 0.97 KP 0.97 ! LA 0.97 MK 1.05 NL 1.00 OV 0.96 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 0.97 KP 0.96 ! LA 1.00 MK 1.01 NL 1.00 OV 1.01 ! PT 0.98 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 0.97 KP 0.99 ! LA 0.97 MK 1.01 NL 1.01 OV 0.98 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.98 KP 0.98 ! LA 0.98 MK 1.01 NL 0.99 OV 0.97 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 0.99 KP 0.96 ! LA 0.96 MK 1.07 NL 1.01 OV 0.96 ! PT 0.95 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=0.061159Jy sigma=1.428084 ! Fit after self-cal, rms=0.060610Jy sigma=1.420840 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9306 mas, bmaj=1.958 mas, bpa=-0.6801 degrees ! Estimated noise=0.25028 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 = 0.00154418 Jy ! Component: 100 - total flux cleaned = 0.00225987 Jy ! Component: 150 - total flux cleaned = 0.00256712 Jy ! Component: 200 - total flux cleaned = 0.00282714 Jy ! Total flux subtracted in 200 components = 0.00282714 Jy ! Clean residual min=-0.002281 max=0.002035 Jy/beam ! Clean residual mean=0.000007 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.174956 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 58 components and 0.174956 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=0.060531Jy sigma=1.419115 ! Fit after self-cal, rms=0.060540Jy sigma=1.418905 ! 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=0.060540Jy sigma=1.418905 ! Fit after self-cal, rms=0.061969Jy sigma=1.410549 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9309 mas, bmaj=1.954 mas, bpa=-0.5815 degrees ! Estimated noise=0.250345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107212 Jy ! Component: 100 - total flux cleaned = 0.00151844 Jy ! Component: 150 - total flux cleaned = 0.00168813 Jy ! Component: 200 - total flux cleaned = 0.00181446 Jy ! Total flux subtracted in 200 components = 0.00181446 Jy ! Clean residual min=-0.001707 max=0.001808 Jy/beam ! Clean residual mean=0.000001 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.176771 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 72 components and 0.176771 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=0.061934Jy sigma=1.409831 ! Fit after self-cal, rms=0.061973Jy sigma=1.409692 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 (49.8, 36.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157172 Jy ! Component: 100 - total flux cleaned = 0.00176454 Jy ! Component: 150 - total flux cleaned = 0.0018271 Jy ! Component: 200 - total flux cleaned = 0.00188141 Jy ! Total flux subtracted in 200 components = 0.00188141 Jy ! Clean residual min=-0.001532 max=0.001473 Jy/beam ! Clean residual mean=0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.178652 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 86 components and 0.178652 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=0.061917Jy sigma=1.408300 ! Fit after self-cal, rms=0.061915Jy sigma=1.408219 ! 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=0.061915Jy sigma=1.408219 ! Fit after self-cal, rms=0.061962Jy sigma=1.408057 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9314 mas, bmaj=1.955 mas, bpa=-0.5218 degrees ! Estimated noise=0.250167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000530188 Jy ! Component: 100 - total flux cleaned = 0.000582154 Jy ! Component: 150 - total flux cleaned = 0.000581738 Jy ! Component: 200 - total flux cleaned = 0.000602605 Jy ! Total flux subtracted in 200 components = 0.000602605 Jy ! Clean residual min=-0.001436 max=0.001420 Jy/beam ! Clean residual mean=0.000001 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.179255 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 93 components and 0.179255 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=0.061940Jy sigma=1.407593 ! Fit after self-cal, rms=0.061943Jy sigma=1.407570 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 = 9.05017e-05 Jy ! Component: 100 - total flux cleaned = 0.000129738 Jy ! Component: 150 - total flux cleaned = 0.000148346 Jy ! Component: 200 - total flux cleaned = 0.000183658 Jy ! Total flux subtracted in 200 components = 0.000183658 Jy ! Clean residual min=-0.001405 max=0.001408 Jy/beam ! Clean residual mean=0.000001 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.179439 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 98 components and 0.179439 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=0.061931Jy sigma=1.407302 ! Fit after self-cal, rms=0.061931Jy sigma=1.407294 ! 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=0.061931Jy sigma=1.407294 ! Fit after self-cal, rms=0.061971Jy sigma=1.407246 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.04 mas, bmaj=2.986 mas, bpa=-4.286 degrees ! Estimated noise=0.313622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000738636 Jy ! Component: 100 - total flux cleaned = 0.000808807 Jy ! Component: 150 - total flux cleaned = 0.000829356 Jy ! Component: 200 - total flux cleaned = 0.000813844 Jy ! Total flux subtracted in 200 components = 0.000813844 Jy ! Clean residual min=-0.001843 max=0.002230 Jy/beam ! Clean residual mean=0.000004 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.180252 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 114 components and 0.180252 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=0.061969Jy sigma=1.407171 ! Fit after self-cal, rms=0.061969Jy sigma=1.407103 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 (28.2, -7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141113 Jy ! Component: 100 - total flux cleaned = 0.00199177 Jy ! Component: 150 - total flux cleaned = 0.00252462 Jy ! Component: 200 - total flux cleaned = 0.00280563 Jy ! Total flux subtracted in 200 components = 0.00280563 Jy ! Clean residual min=-0.001500 max=0.001408 Jy/beam ! Clean residual mean=0.000002 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.183058 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 163 components and 0.183058 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=0.061922Jy sigma=1.405990 ! Fit after self-cal, rms=0.061917Jy sigma=1.405897 ! 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=0.9316 mas, bmaj=1.955 mas, bpa=-0.4899 degrees ! Estimated noise=0.250183 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9316 x 1.955 at -0.4899 degrees (North through East) ! Clean map min=-0.0012991 max=0.12681 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=0.7783 mas, bmaj=1.708 mas, bpa=-1.791 degrees ! Estimated noise=0.441709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0969223 Jy ! Component: 100 - total flux cleaned = 0.125175 Jy ! Component: 150 - total flux cleaned = 0.139747 Jy ! Component: 200 - total flux cleaned = 0.148865 Jy ! Total flux subtracted in 200 components = 0.148865 Jy ! Clean residual min=-0.003607 max=0.005100 Jy/beam ! Clean residual mean=-0.000005 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.148865 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.148865 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9316 mas, bmaj=1.955 mas, bpa=-0.4899 degrees ! Estimated noise=0.250183 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 = 0.00780259 Jy ! Component: 100 - total flux cleaned = 0.0131621 Jy ! Component: 150 - total flux cleaned = 0.0169963 Jy ! Component: 200 - total flux cleaned = 0.0199177 Jy ! Total flux subtracted in 200 components = 0.0199177 Jy ! Clean residual min=-0.002019 max=0.002583 Jy/beam ! Clean residual mean=-0.000002 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.168782 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 38 components and 0.168782 Jy ! Inverting map ! Added new window around map position (1, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262957 Jy ! Component: 100 - total flux cleaned = 0.00426344 Jy ! Component: 150 - total flux cleaned = 0.00551948 Jy ! Component: 200 - total flux cleaned = 0.006572 Jy ! Total flux subtracted in 200 components = 0.006572 Jy ! Clean residual min=-0.001665 max=0.001517 Jy/beam ! Clean residual mean=-0.000000 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.175354 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 70 components and 0.175354 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=2.04 mas, bmaj=2.986 mas, bpa=-4.286 degrees ! Estimated noise=0.313622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203042 Jy ! Component: 100 - total flux cleaned = 0.00330868 Jy ! Component: 150 - total flux cleaned = 0.00438496 Jy ! Component: 200 - total flux cleaned = 0.00526843 Jy ! Total flux subtracted in 200 components = 0.00526843 Jy ! Clean residual min=-0.001602 max=0.001378 Jy/beam ! Clean residual mean=0.000000 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.180623 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 = 0.000743414 Jy ! Component: 100 - total flux cleaned = 0.001412 Jy ! Component: 150 - total flux cleaned = 0.00195273 Jy ! Component: 200 - total flux cleaned = 0.00238653 Jy ! Total flux subtracted in 200 components = 0.00238653 Jy ! Clean residual min=-0.001461 max=0.001294 Jy/beam ! Clean residual mean=0.000000 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.183009 Jy ! Adding 108 model components to the UV plane model. ! The established model now contains 167 components and 0.183009 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9316 mas, bmaj=1.955 mas, bpa=-0.4899 degrees ! Estimated noise=0.250183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000319814 Jy ! Component: 100 - total flux cleaned = 0.000779897 Jy ! Component: 150 - total flux cleaned = 0.0010349 Jy ! Component: 200 - total flux cleaned = 0.00127356 Jy ! Total flux subtracted in 200 components = 0.00127356 Jy ! Clean residual min=-0.001341 max=0.001364 Jy/beam ! Clean residual mean=0.000000 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.184283 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 185 components and 0.184283 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=0.061902Jy sigma=1.405736 ! Fit after self-cal, rms=0.061893Jy sigma=1.405494 wmodel /scr/pima/bg219i_uvs/J0448+1127_X_map.mod ! Writing 185 model components to file: /scr/pima/bg219i_uvs/J0448+1127_X_map.mod wobs /scr/pima/bg219i_uvs/J0448+1127_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0448+1127_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0448+1127_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219i_uvs/J0448+1127_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 = 2.70497e-05 Jy ! Component: 100 - total flux cleaned = 0.000134413 Jy ! Component: 150 - total flux cleaned = 0.000277656 Jy ! Component: 200 - total flux cleaned = 0.000355851 Jy ! Component: 250 - total flux cleaned = 0.000450254 Jy ! Component: 300 - total flux cleaned = 0.000596207 Jy ! Component: 350 - total flux cleaned = 0.000719961 Jy ! Component: 400 - total flux cleaned = 0.000789702 Jy ! Component: 450 - total flux cleaned = 0.000975248 Jy ! Component: 500 - total flux cleaned = 0.00102444 Jy ! Component: 550 - total flux cleaned = 0.00108902 Jy ! Component: 600 - total flux cleaned = 0.00110473 Jy ! Component: 650 - total flux cleaned = 0.00115088 Jy ! Component: 700 - total flux cleaned = 0.00118115 Jy ! Component: 750 - total flux cleaned = 0.00121092 Jy ! Component: 800 - total flux cleaned = 0.0012257 Jy ! Component: 850 - total flux cleaned = 0.00126917 Jy ! Component: 900 - total flux cleaned = 0.00132607 Jy ! Component: 950 - total flux cleaned = 0.0013823 Jy ! Component: 1000 - total flux cleaned = 0.00141009 Jy ! Component: 1050 - total flux cleaned = 0.00146497 Jy ! Component: 1100 - total flux cleaned = 0.00153257 Jy ! Component: 1150 - total flux cleaned = 0.001546 Jy ! Component: 1200 - total flux cleaned = 0.0015592 Jy ! Component: 1250 - total flux cleaned = 0.00155932 Jy ! Component: 1300 - total flux cleaned = 0.00159804 Jy ! Component: 1350 - total flux cleaned = 0.00157239 Jy ! Component: 1400 - total flux cleaned = 0.00161012 Jy ! Component: 1450 - total flux cleaned = 0.00159749 Jy ! Component: 1500 - total flux cleaned = 0.00163465 Jy ! Component: 1550 - total flux cleaned = 0.0016225 Jy ! Component: 1600 - total flux cleaned = 0.00167103 Jy ! Component: 1650 - total flux cleaned = 0.00171871 Jy ! Component: 1700 - total flux cleaned = 0.00169478 Jy ! Component: 1750 - total flux cleaned = 0.00171829 Jy ! Component: 1800 - total flux cleaned = 0.00172989 Jy ! Component: 1850 - total flux cleaned = 0.00172987 Jy ! Component: 1900 - total flux cleaned = 0.00176389 Jy ! Component: 1950 - total flux cleaned = 0.00180905 Jy ! Component: 2000 - total flux cleaned = 0.00180908 Jy ! Component: 2050 - total flux cleaned = 0.00188668 Jy ! Component: 2100 - total flux cleaned = 0.00189756 Jy ! Component: 2150 - total flux cleaned = 0.001876 Jy ! Component: 2200 - total flux cleaned = 0.00199494 Jy ! Component: 2250 - total flux cleaned = 0.00199485 Jy ! Component: 2300 - total flux cleaned = 0.00204797 Jy ! Component: 2350 - total flux cleaned = 0.00210057 Jy ! Component: 2400 - total flux cleaned = 0.00212147 Jy ! Component: 2450 - total flux cleaned = 0.0021629 Jy ! Component: 2500 - total flux cleaned = 0.00220399 Jy ! Component: 2550 - total flux cleaned = 0.0022447 Jy ! Component: 2600 - total flux cleaned = 0.00226494 Jy ! Component: 2650 - total flux cleaned = 0.00231518 Jy ! Component: 2700 - total flux cleaned = 0.00240481 Jy ! Component: 2750 - total flux cleaned = 0.00242457 Jy ! Component: 2800 - total flux cleaned = 0.00245399 Jy ! Component: 2850 - total flux cleaned = 0.00255123 Jy ! Component: 2900 - total flux cleaned = 0.0025995 Jy ! Component: 2950 - total flux cleaned = 0.00261864 Jy ! Component: 3000 - total flux cleaned = 0.00269469 Jy ! Component: 3050 - total flux cleaned = 0.00271365 Jy ! Component: 3100 - total flux cleaned = 0.0027981 Jy ! Component: 3150 - total flux cleaned = 0.00283539 Jy ! Component: 3200 - total flux cleaned = 0.00286313 Jy ! Component: 3250 - total flux cleaned = 0.00295483 Jy ! Component: 3300 - total flux cleaned = 0.0029913 Jy ! Component: 3350 - total flux cleaned = 0.0030455 Jy ! Component: 3400 - total flux cleaned = 0.00310845 Jy ! Component: 3450 - total flux cleaned = 0.00316194 Jy ! Component: 3500 - total flux cleaned = 0.00320622 Jy ! Component: 3550 - total flux cleaned = 0.00323264 Jy ! Component: 3600 - total flux cleaned = 0.00326767 Jy ! Component: 3650 - total flux cleaned = 0.00332861 Jy ! Component: 3700 - total flux cleaned = 0.00338042 Jy ! Component: 3750 - total flux cleaned = 0.00344903 Jy ! Component: 3800 - total flux cleaned = 0.00350862 Jy ! Component: 3850 - total flux cleaned = 0.00353408 Jy ! Component: 3900 - total flux cleaned = 0.00360129 Jy ! Component: 3950 - total flux cleaned = 0.00363475 Jy ! Component: 4000 - total flux cleaned = 0.0037094 Jy ! Component: 4050 - total flux cleaned = 0.00376713 Jy ! Total flux subtracted in 4096 components = 0.00379171 Jy ! Clean residual min=-0.000538 max=0.000481 Jy/beam ! Clean residual mean=-0.000000 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.188075 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 464 components and 0.188075 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0448+1127_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9316 x 1.955 at -0.4899 degrees (North through East) ! Clean map min=-0.00079112 max=0.12656 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0448+1127_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.126556 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000136493 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.323555 0.323555 0.647111 1.29422 2.58844 5.17689 10.3538 20.7075 41.4151 82.8302 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.126 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 927.198 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0448+1127_X_uvs.log closed on Wed Apr 6 23:31:46 2016