! Started logfile: J0642+3509_X_2017_05_01_pus_uvs.log on Wed May 1 19:53:29 2019 obs J0642+3509_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J0642+3509_X_2017_05_01_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.773116 visibilities/baseline/integration-bin. ! Found source: J0642+3509 ! ! 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 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 863 lines of history. ! ! Reading 59700 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! 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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0642+3509_X_2017_05_01_pus] 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 = 512x512 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 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.917680Jy sigma=0.007998 ! Fit after self-cal, rms=0.908113Jy sigma=0.007943 ! 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=0.7535 mas, bmaj=1.306 mas, bpa=0.05835 degrees ! Estimated noise=683.943 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 = 0.0734687 Jy ! Component: 100 - total flux cleaned = 0.0894929 Jy ! Total flux subtracted in 100 components = 0.0894929 Jy ! Clean residual min=-0.002437 max=0.006405 Jy/beam ! Clean residual mean=-0.000012 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.0894929 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0894929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.083851Jy sigma=0.000656 ! Fit after self-cal, rms=0.083822Jy sigma=0.000656 ! Inverting map ! Added new window around map position (0, -2.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00642404 Jy ! Component: 100 - total flux cleaned = 0.0104641 Jy ! Total flux subtracted in 100 components = 0.0104641 Jy ! Clean residual min=-0.001997 max=0.002419 Jy/beam ! Clean residual mean=-0.000005 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.099957 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.099957 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.083204Jy sigma=0.000650 ! Fit after self-cal, rms=0.083175Jy sigma=0.000649 ! 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=0.956 mas, bmaj=1.561 mas, bpa=1.84 degrees ! Estimated noise=336.089 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 (0.2, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00453086 Jy ! Component: 100 - total flux cleaned = 0.00713315 Jy ! Component: 150 - total flux cleaned = 0.00874581 Jy ! Component: 200 - total flux cleaned = 0.00982123 Jy ! Total flux subtracted in 200 components = 0.00982123 Jy ! Clean residual min=-0.001146 max=0.001190 Jy/beam ! Clean residual mean=0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.109778 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 36 components and 0.109778 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.082940Jy sigma=0.000647 ! Fit after self-cal, rms=0.082924Jy sigma=0.000647 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.93 HN 1.03 KP 1.00 ! LA 0.99 MK 0.98 NL 0.95 OV 1.02 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 0.99 KP 0.98 ! LA 0.93 MK 0.96 NL 0.96 OV 1.00 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.97 KP 0.97 ! LA 0.98 MK 0.99 NL 0.99 OV 0.99 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.98 KP 0.96 ! LA 0.95 MK 1.00 NL 1.04 OV 1.00 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.98 KP 1.02 ! LA 0.99 MK 1.00 NL 1.01 OV 0.99 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.01 HN 0.96 KP 0.98 ! LA 0.98 MK 0.97 NL 1.01 OV 0.98 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.00 KP 0.95 ! LA 0.98 MK 1.02 NL 0.98 OV 1.01 ! PT 1.02 SC 1.11 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.97 KP 0.97 ! LA 0.96 MK 0.97 NL 0.99 OV 0.99 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00 HN 0.99 KP 0.98 ! LA 0.99 MK 0.97 NL 0.98 OV 0.99 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 1.00 HN 0.95 KP 0.96 ! LA 1.00 MK 1.01 NL 1.02 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.03 KP 1.03 ! LA 1.05 MK 1.05 NL 1.01 OV 1.03 ! PT 1.02 SC 1.09 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.94 KP 0.94 ! LA 0.99 MK 0.92 NL 0.99 OV 0.99 ! PT 1.03 SC 1.05 ! ! ! Fit before self-cal, rms=0.082924Jy sigma=0.000647 ! Fit after self-cal, rms=0.082630Jy sigma=0.000645 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9624 mas, bmaj=1.571 mas, bpa=0.7924 degrees ! Estimated noise=334.38 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 = 0.000341164 Jy ! Component: 100 - total flux cleaned = 0.000469239 Jy ! Component: 150 - total flux cleaned = 0.000560898 Jy ! Component: 200 - total flux cleaned = 0.000670226 Jy ! Total flux subtracted in 200 components = 0.000670226 Jy ! Clean residual min=-0.000951 max=0.001143 Jy/beam ! Clean residual mean=0.000005 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.110448 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 52 components and 0.110448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.082616Jy sigma=0.000645 ! Fit after self-cal, rms=0.082625Jy sigma=0.000645 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.082625Jy sigma=0.000645 ! Fit after self-cal, rms=0.084526Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.96 mas, bmaj=1.571 mas, bpa=1.191 degrees ! Estimated noise=333.658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000481789 Jy ! Component: 100 - total flux cleaned = 0.000543036 Jy ! Component: 150 - total flux cleaned = 0.000532998 Jy ! Component: 200 - total flux cleaned = 0.00053316 Jy ! Total flux subtracted in 200 components = 0.00053316 Jy ! Clean residual min=-0.000856 max=0.000772 Jy/beam ! Clean residual mean=0.000001 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.110982 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 0.110982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.084522Jy sigma=0.000643 ! Fit after self-cal, rms=0.084578Jy sigma=0.000643 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 = 5.64204e-05 Jy ! Component: 100 - total flux cleaned = 7.23657e-05 Jy ! Component: 150 - total flux cleaned = 7.24949e-05 Jy ! Component: 200 - total flux cleaned = 7.9242e-05 Jy ! Total flux subtracted in 200 components = 7.9242e-05 Jy ! Clean residual min=-0.000826 max=0.000754 Jy/beam ! Clean residual mean=0.000001 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.111061 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 74 components and 0.111061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.084577Jy sigma=0.000643 ! Fit after self-cal, rms=0.084577Jy sigma=0.000643 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.084577Jy sigma=0.000643 ! Fit after self-cal, rms=0.085290Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9599 mas, bmaj=1.57 mas, bpa=1.166 degrees ! Estimated noise=333.704 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000206732 Jy ! Component: 100 - total flux cleaned = 0.000238906 Jy ! Component: 150 - total flux cleaned = 0.000239234 Jy ! Component: 200 - total flux cleaned = 0.000233119 Jy ! Total flux subtracted in 200 components = 0.000233119 Jy ! Clean residual min=-0.000822 max=0.000752 Jy/beam ! Clean residual mean=0.000001 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.111294 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 75 components and 0.111294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.085288Jy sigma=0.000643 ! Fit after self-cal, rms=0.085298Jy sigma=0.000643 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 = 1.41913e-05 Jy ! Component: 100 - total flux cleaned = 2.019e-05 Jy ! Component: 150 - total flux cleaned = 2.0285e-05 Jy ! Component: 200 - total flux cleaned = 2.56469e-05 Jy ! Total flux subtracted in 200 components = 2.56469e-05 Jy ! Clean residual min=-0.000811 max=0.000748 Jy/beam ! Clean residual mean=0.000001 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.11132 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 81 components and 0.11132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.085297Jy sigma=0.000643 ! Fit after self-cal, rms=0.085297Jy sigma=0.000643 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.085297Jy sigma=0.000643 ! Fit after self-cal, rms=0.085388Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.222 mas, bmaj=2.608 mas, bpa=-3.925 degrees ! Estimated noise=411.474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000258328 Jy ! Component: 100 - total flux cleaned = 0.000341884 Jy ! Component: 150 - total flux cleaned = 0.000366241 Jy ! Component: 200 - total flux cleaned = 0.000387304 Jy ! Total flux subtracted in 200 components = 0.000387304 Jy ! Clean residual min=-0.000735 max=0.000790 Jy/beam ! Clean residual mean=0.000003 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.111707 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 92 components and 0.111707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.085388Jy sigma=0.000643 ! Fit after self-cal, rms=0.085389Jy sigma=0.000643 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 = 3.33726e-05 Jy ! Component: 100 - total flux cleaned = 5.76765e-05 Jy ! Component: 150 - total flux cleaned = 6.64181e-05 Jy ! Component: 200 - total flux cleaned = 7.19738e-05 Jy ! Total flux subtracted in 200 components = 7.19738e-05 Jy ! Clean residual min=-0.000736 max=0.000788 Jy/beam ! Clean residual mean=0.000003 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.111779 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 93 components and 0.111779 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.085389Jy sigma=0.000643 ! Fit after self-cal, rms=0.085389Jy sigma=0.000643 ! 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=0.9598 mas, bmaj=1.57 mas, bpa=1.174 degrees ! Estimated noise=333.747 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9598 x 1.57 at 1.174 degrees (North through East) ! Clean map min=-0.00074133 max=0.093526 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=0.7546 mas, bmaj=1.309 mas, bpa=-0.7588 degrees ! Estimated noise=678.242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0726489 Jy ! Component: 100 - total flux cleaned = 0.0889255 Jy ! Component: 150 - total flux cleaned = 0.0958705 Jy ! Component: 200 - total flux cleaned = 0.100021 Jy ! Total flux subtracted in 200 components = 0.100021 Jy ! Clean residual min=-0.001738 max=0.002324 Jy/beam ! Clean residual mean=-0.000007 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.100021 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.100021 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9598 mas, bmaj=1.57 mas, bpa=1.174 degrees ! Estimated noise=333.747 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 = 0.00423435 Jy ! Component: 100 - total flux cleaned = 0.00668831 Jy ! Component: 150 - total flux cleaned = 0.00823445 Jy ! Component: 200 - total flux cleaned = 0.00925726 Jy ! Total flux subtracted in 200 components = 0.00925726 Jy ! Clean residual min=-0.000876 max=0.000761 Jy/beam ! Clean residual mean=-0.000003 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.109278 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 37 components and 0.109278 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=2.222 mas, bmaj=2.608 mas, bpa=-3.925 degrees ! Estimated noise=411.474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010461 Jy ! Component: 100 - total flux cleaned = 0.00161381 Jy ! Component: 150 - total flux cleaned = 0.00196155 Jy ! Component: 200 - total flux cleaned = 0.00217959 Jy ! Total flux subtracted in 200 components = 0.00217959 Jy ! Clean residual min=-0.000723 max=0.000784 Jy/beam ! Clean residual mean=0.000002 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.111458 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 = 0.000138127 Jy ! Component: 100 - total flux cleaned = 0.000195826 Jy ! Component: 150 - total flux cleaned = 0.000215315 Jy ! Component: 200 - total flux cleaned = 0.000233201 Jy ! Total flux subtracted in 200 components = 0.000233201 Jy ! Clean residual min=-0.000736 max=0.000779 Jy/beam ! Clean residual mean=0.000003 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.111691 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 79 components and 0.111691 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9598 mas, bmaj=1.57 mas, bpa=1.174 degrees ! Estimated noise=333.747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.53466e-05 Jy ! Component: 100 - total flux cleaned = -7.55798e-05 Jy ! Component: 150 - total flux cleaned = -7.57261e-05 Jy ! Component: 200 - total flux cleaned = -7.61698e-05 Jy ! Total flux subtracted in 200 components = -7.61698e-05 Jy ! Clean residual min=-0.000837 max=0.000742 Jy/beam ! Clean residual mean=0.000001 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.111615 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 89 components and 0.111615 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.085392Jy sigma=0.000643 ! Fit after self-cal, rms=0.085391Jy sigma=0.000643 wmodel J0642+3509_X_2017_05_01_pus_map.mod ! Writing 89 model components to file: J0642+3509_X_2017_05_01_pus_map.mod wobs J0642+3509_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J0642+3509_X_2017_05_01_pus_uvs.fits wwins J0642+3509_X_2017_05_01_pus_map.win ! wwins: Wrote 3 windows to J0642+3509_X_2017_05_01_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -3.62128e-05 Jy ! Component: 100 - total flux cleaned = 5.82932e-05 Jy ! Component: 150 - total flux cleaned = 0.000148974 Jy ! Component: 200 - total flux cleaned = 0.000224132 Jy ! Component: 250 - total flux cleaned = 0.000309221 Jy ! Component: 300 - total flux cleaned = 0.000391474 Jy ! Component: 350 - total flux cleaned = 0.000482854 Jy ! Component: 400 - total flux cleaned = 0.00056055 Jy ! Component: 450 - total flux cleaned = 0.00059311 Jy ! Component: 500 - total flux cleaned = 0.00064624 Jy ! Component: 550 - total flux cleaned = 0.000687815 Jy ! Component: 600 - total flux cleaned = 0.000698094 Jy ! Component: 650 - total flux cleaned = 0.000728208 Jy ! Component: 700 - total flux cleaned = 0.000728249 Jy ! Component: 750 - total flux cleaned = 0.000728404 Jy ! Component: 800 - total flux cleaned = 0.000757015 Jy ! Component: 850 - total flux cleaned = 0.000775766 Jy ! Component: 900 - total flux cleaned = 0.00078497 Jy ! Component: 950 - total flux cleaned = 0.000785051 Jy ! Component: 1000 - total flux cleaned = 0.000812217 Jy ! Component: 1050 - total flux cleaned = 0.000847945 Jy ! Component: 1100 - total flux cleaned = 0.000874323 Jy ! Component: 1150 - total flux cleaned = 0.000891776 Jy ! Component: 1200 - total flux cleaned = 0.000917611 Jy ! Component: 1250 - total flux cleaned = 0.000951549 Jy ! Component: 1300 - total flux cleaned = 0.000968331 Jy ! Component: 1350 - total flux cleaned = 0.000976518 Jy ! Component: 1400 - total flux cleaned = 0.00101762 Jy ! Component: 1450 - total flux cleaned = 0.00103378 Jy ! Component: 1500 - total flux cleaned = 0.00101763 Jy ! Component: 1550 - total flux cleaned = 0.00104956 Jy ! Component: 1600 - total flux cleaned = 0.00106537 Jy ! Component: 1650 - total flux cleaned = 0.00101832 Jy ! Component: 1700 - total flux cleaned = 0.00105721 Jy ! Component: 1750 - total flux cleaned = 0.00104954 Jy ! Component: 1800 - total flux cleaned = 0.00104188 Jy ! Component: 1850 - total flux cleaned = 0.00104177 Jy ! Component: 1900 - total flux cleaned = 0.00104927 Jy ! Component: 1950 - total flux cleaned = 0.00105677 Jy ! Component: 2000 - total flux cleaned = 0.00104196 Jy ! Total flux subtracted in 2048 components = 0.00105664 Jy ! Clean residual min=-0.000366 max=0.000383 Jy/beam ! Clean residual mean=-0.000000 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.112671 Jy keep ! Adding 158 model components to the UV plane model. ! The established model now contains 247 components and 0.112671 Jy ![Exited script file: muppet] wmap "J0642+3509_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9598 x 1.57 at 1.174 degrees (North through East) ! Clean map min=-0.00072789 max=0.093551 Jy/beam ! Writing clean map to FITS file: J0642+3509_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0935513 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000135842 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.435618 0.435618 0.871236 1.74247 3.48495 6.96989 13.9398 27.8796 55.7591 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.093 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9598 x 1.57 at 1.174 degrees (North through East) ! Clean map min=-0.00072789 max=0.093551 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0642+3509_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:53:33 2019