! Started logfile: J2030+3700_X_2017_06_15_pus_uvs.log on Tue May 7 20:01:47 2019 obs J2030+3700_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J2030+3700_X_2017_06_15_pus_uva.fits ! AN table 1: 218 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.734455 visibilities/baseline/integration-bin. ! Found source: J2030+3700 ! ! 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 989 lines of history. ! ! Reading 86460 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 J2030+3700_X_2017_06_15_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 310 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 310 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 310 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 310 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 340 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 310 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 340 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 310 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 340 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 310 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 369 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 340 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.986924Jy sigma=0.008660 ! Fit after self-cal, rms=0.957978Jy sigma=0.008419 ! 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=0.7328 mas, bmaj=1.33 mas, bpa=-17.3 degrees ! Estimated noise=776.669 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 = 0.0316757 Jy ! Component: 100 - total flux cleaned = 0.0401958 Jy ! Total flux subtracted in 100 components = 0.0401958 Jy ! Clean residual min=-0.002664 max=0.004836 Jy/beam ! Clean residual mean=-0.000018 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.0401958 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0401958 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=0.078657Jy sigma=0.000661 ! Fit after self-cal, rms=0.077845Jy sigma=0.000655 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00685701 Jy ! Component: 100 - total flux cleaned = 0.0113398 Jy ! Total flux subtracted in 100 components = 0.0113398 Jy ! Clean residual min=-0.002458 max=0.004181 Jy/beam ! Clean residual mean=-0.000014 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.0515356 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.0515356 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=0.076850Jy sigma=0.000645 ! Fit after self-cal, rms=0.076820Jy sigma=0.000644 ! 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=0.9635 mas, bmaj=1.621 mas, bpa=-15.67 degrees ! Estimated noise=278.523 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 (-1, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0078553 Jy ! Component: 100 - total flux cleaned = 0.0134918 Jy ! Component: 150 - total flux cleaned = 0.017789 Jy ! Component: 200 - total flux cleaned = 0.0211289 Jy ! Total flux subtracted in 200 components = 0.0211289 Jy ! Clean residual min=-0.002027 max=0.004892 Jy/beam ! Clean residual mean=-0.000016 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.0726645 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 66 components and 0.0726645 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=0.075835Jy sigma=0.000634 ! Fit after self-cal, rms=0.075714Jy sigma=0.000632 ! Inverting map ! Added new window around map position (1.6, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00490564 Jy ! Component: 100 - total flux cleaned = 0.0086019 Jy ! Component: 150 - total flux cleaned = 0.0115112 Jy ! Component: 200 - total flux cleaned = 0.0138557 Jy ! Total flux subtracted in 200 components = 0.0138557 Jy ! Clean residual min=-0.001330 max=0.002274 Jy/beam ! Clean residual mean=-0.000010 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0865202 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 101 components and 0.0865202 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=0.075292Jy sigma=0.000627 ! Fit after self-cal, rms=0.075246Jy sigma=0.000627 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.00 HN 1.04 KP 0.99 ! LA 0.92 MK 0.99 NL 1.16 OV 1.13 ! PT 0.89 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.99 HN 1.03 KP 0.94 ! LA 0.97 MK 1.05 NL 1.16 OV 1.06 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.00 HN 1.00 KP 0.96 ! LA 0.97 MK 1.08 NL 1.15 OV 1.07 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.02 HN 1.01 KP 0.94 ! LA 0.93 MK 1.08 NL 1.15 OV 1.15 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.98 HN 0.98 KP 0.96 ! LA 0.95 MK 1.00 NL 1.16 OV 1.09 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.98 HN 1.00 KP 0.93 ! LA 0.96 MK 1.04 NL 1.12 OV 1.06 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.95 HN 1.00 KP 0.93 ! LA 0.94 MK 1.06 NL 1.05 OV 1.08 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 0.96 KP 0.93 ! LA 0.97 MK 0.98 NL 1.13 OV 1.05 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 0.92 KP 0.94 ! LA 0.95 MK 0.93 NL 1.06 OV 1.03 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.92 KP 0.97 ! LA 0.96 MK 0.97 NL 1.11 OV 1.02 ! PT 0.91 SC 0.92 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.88 KP 0.94 ! LA 0.96 MK 0.87 NL 1.03 OV 1.03 ! PT 0.92 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.93 HN 0.83 KP 0.97 ! LA 0.95 MK 0.85 NL 1.03 OV 1.03 ! PT 0.93 SC 0.88 ! ! ! Fit before self-cal, rms=0.075246Jy sigma=0.000627 ! Fit after self-cal, rms=0.074629Jy sigma=0.000625 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9581 mas, bmaj=1.634 mas, bpa=-15.68 degrees ! Estimated noise=278.44 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 = 0.00146971 Jy ! Component: 100 - total flux cleaned = 0.00188833 Jy ! Component: 150 - total flux cleaned = 0.0021179 Jy ! Component: 200 - total flux cleaned = 0.00224977 Jy ! Total flux subtracted in 200 components = 0.00224977 Jy ! Clean residual min=-0.001026 max=0.001320 Jy/beam ! Clean residual mean=-0.000001 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0887699 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 118 components and 0.0887699 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=0.074583Jy sigma=0.000625 ! Fit after self-cal, rms=0.074607Jy sigma=0.000624 ! 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=0.074607Jy sigma=0.000624 ! Fit after self-cal, rms=0.073809Jy sigma=0.000624 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9561 mas, bmaj=1.616 mas, bpa=-16.26 degrees ! Estimated noise=276.817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000863288 Jy ! Component: 100 - total flux cleaned = 0.00128458 Jy ! Component: 150 - total flux cleaned = 0.00154926 Jy ! Component: 200 - total flux cleaned = 0.00170837 Jy ! Total flux subtracted in 200 components = 0.00170837 Jy ! Clean residual min=-0.000899 max=0.000990 Jy/beam ! Clean residual mean=-0.000004 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0904783 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 132 components and 0.0904783 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=0.073786Jy sigma=0.000624 ! Fit after self-cal, rms=0.073789Jy sigma=0.000624 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 = 0.00037294 Jy ! Component: 100 - total flux cleaned = 0.000395578 Jy ! Component: 150 - total flux cleaned = 0.000415343 Jy ! Component: 200 - total flux cleaned = 0.000450997 Jy ! Total flux subtracted in 200 components = 0.000450997 Jy ! Clean residual min=-0.000888 max=0.000986 Jy/beam ! Clean residual mean=-0.000004 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0909293 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 139 components and 0.0909292 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=0.073777Jy sigma=0.000623 ! Fit after self-cal, rms=0.073773Jy sigma=0.000623 ! 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=0.073773Jy sigma=0.000623 ! Fit after self-cal, rms=0.072726Jy sigma=0.000623 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.954 mas, bmaj=1.606 mas, bpa=-16.39 degrees ! Estimated noise=273.929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000580941 Jy ! Component: 100 - total flux cleaned = 0.000909955 Jy ! Component: 150 - total flux cleaned = 0.00119836 Jy ! Component: 200 - total flux cleaned = 0.00133869 Jy ! Total flux subtracted in 200 components = 0.00133869 Jy ! Clean residual min=-0.000850 max=0.000856 Jy/beam ! Clean residual mean=-0.000005 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0922679 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 145 components and 0.0922679 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=0.072713Jy sigma=0.000623 ! Fit after self-cal, rms=0.072702Jy sigma=0.000623 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 = 0.00026725 Jy ! Component: 100 - total flux cleaned = 0.00033528 Jy ! Component: 150 - total flux cleaned = 0.000381272 Jy ! Component: 200 - total flux cleaned = 0.000409371 Jy ! Total flux subtracted in 200 components = 0.000409371 Jy ! Clean residual min=-0.000850 max=0.000887 Jy/beam ! Clean residual mean=-0.000005 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0926773 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 150 components and 0.0926773 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=0.072695Jy sigma=0.000623 ! Fit after self-cal, rms=0.072691Jy sigma=0.000623 ! 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=0.072691Jy sigma=0.000623 ! Fit after self-cal, rms=0.071750Jy sigma=0.000623 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.215 mas, bmaj=2.662 mas, bpa=-35.51 degrees ! Estimated noise=340.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000797378 Jy ! Component: 100 - total flux cleaned = 0.00128098 Jy ! Component: 150 - total flux cleaned = 0.00142865 Jy ! Component: 200 - total flux cleaned = 0.00147873 Jy ! Total flux subtracted in 200 components = 0.00147873 Jy ! Clean residual min=-0.000864 max=0.000872 Jy/beam ! Clean residual mean=-0.000010 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.094156 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 169 components and 0.094156 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=0.071744Jy sigma=0.000623 ! Fit after self-cal, rms=0.071733Jy sigma=0.000623 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 = 0.000131235 Jy ! Component: 100 - total flux cleaned = 0.000143108 Jy ! Component: 150 - total flux cleaned = 0.000164351 Jy ! Component: 200 - total flux cleaned = 0.000182806 Jy ! Total flux subtracted in 200 components = 0.000182806 Jy ! Clean residual min=-0.000876 max=0.000912 Jy/beam ! Clean residual mean=-0.000010 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0943388 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 173 components and 0.0943388 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=0.071731Jy sigma=0.000623 ! Fit after self-cal, rms=0.071731Jy sigma=0.000623 ! 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=0.9533 mas, bmaj=1.6 mas, bpa=-16.44 degrees ! Estimated noise=271.341 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9533 x 1.6 at -16.44 degrees (North through East) ! Clean map min=-0.00076995 max=0.039237 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=0.7222 mas, bmaj=1.315 mas, bpa=-18.32 degrees ! Estimated noise=740.795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0312238 Jy ! Component: 100 - total flux cleaned = 0.0427812 Jy ! Component: 150 - total flux cleaned = 0.0504967 Jy ! Component: 200 - total flux cleaned = 0.0564816 Jy ! Total flux subtracted in 200 components = 0.0564816 Jy ! Clean residual min=-0.002409 max=0.003601 Jy/beam ! Clean residual mean=-0.000013 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.0564816 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0564816 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9533 mas, bmaj=1.6 mas, bpa=-16.44 degrees ! Estimated noise=271.341 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 = 0.00837941 Jy ! Component: 100 - total flux cleaned = 0.01455 Jy ! Component: 150 - total flux cleaned = 0.019316 Jy ! Component: 200 - total flux cleaned = 0.0230382 Jy ! Total flux subtracted in 200 components = 0.0230382 Jy ! Clean residual min=-0.001537 max=0.002205 Jy/beam ! Clean residual mean=-0.000012 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0795197 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 75 components and 0.0795197 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293596 Jy ! Component: 100 - total flux cleaned = 0.0052769 Jy ! Component: 150 - total flux cleaned = 0.00718209 Jy ! Component: 200 - total flux cleaned = 0.00874136 Jy ! Total flux subtracted in 200 components = 0.00874136 Jy ! Clean residual min=-0.001076 max=0.001135 Jy/beam ! Clean residual mean=-0.000007 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0882611 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 109 components and 0.0882611 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=2.215 mas, bmaj=2.662 mas, bpa=-35.51 degrees ! Estimated noise=340.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229505 Jy ! Component: 100 - total flux cleaned = 0.00370481 Jy ! Component: 150 - total flux cleaned = 0.00432872 Jy ! Component: 200 - total flux cleaned = 0.0046837 Jy ! Total flux subtracted in 200 components = 0.0046837 Jy ! Clean residual min=-0.000981 max=0.001003 Jy/beam ! Clean residual mean=-0.000011 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0929448 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 = 0.000305714 Jy ! Component: 100 - total flux cleaned = 0.000548531 Jy ! Component: 150 - total flux cleaned = 0.000729241 Jy ! Component: 200 - total flux cleaned = 0.000877124 Jy ! Total flux subtracted in 200 components = 0.000877124 Jy ! Clean residual min=-0.000846 max=0.000959 Jy/beam ! Clean residual mean=-0.000010 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0938219 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 165 components and 0.0938219 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9533 mas, bmaj=1.6 mas, bpa=-16.44 degrees ! Estimated noise=271.341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000136171 Jy ! Component: 100 - total flux cleaned = -0.000190243 Jy ! Component: 150 - total flux cleaned = -0.000206315 Jy ! Component: 200 - total flux cleaned = -0.000206387 Jy ! Total flux subtracted in 200 components = -0.000206387 Jy ! Clean residual min=-0.000784 max=0.000829 Jy/beam ! Clean residual mean=-0.000005 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0936155 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 179 components and 0.0936155 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=0.071734Jy sigma=0.000623 ! Fit after self-cal, rms=0.071709Jy sigma=0.000623 wmodel J2030+3700_X_2017_06_15_pus_map.mod ! Writing 179 model components to file: J2030+3700_X_2017_06_15_pus_map.mod wobs J2030+3700_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J2030+3700_X_2017_06_15_pus_uvs.fits wwins J2030+3700_X_2017_06_15_pus_map.win ! wwins: Wrote 3 windows to J2030+3700_X_2017_06_15_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 = 0.000120413 Jy ! Component: 100 - total flux cleaned = 0.000161272 Jy ! Component: 150 - total flux cleaned = 0.000147855 Jy ! Component: 200 - total flux cleaned = 0.000147394 Jy ! Component: 250 - total flux cleaned = 0.000159041 Jy ! Component: 300 - total flux cleaned = 0.000181804 Jy ! Component: 350 - total flux cleaned = 0.000215293 Jy ! Component: 400 - total flux cleaned = 0.000215349 Jy ! Component: 450 - total flux cleaned = 0.00023662 Jy ! Component: 500 - total flux cleaned = 0.000236686 Jy ! Component: 550 - total flux cleaned = 0.00023685 Jy ! Component: 600 - total flux cleaned = 0.000256797 Jy ! Component: 650 - total flux cleaned = 0.000237128 Jy ! Component: 700 - total flux cleaned = 0.000218014 Jy ! Component: 750 - total flux cleaned = 0.000227601 Jy ! Component: 800 - total flux cleaned = 0.000218255 Jy ! Component: 850 - total flux cleaned = 0.000199847 Jy ! Component: 900 - total flux cleaned = 0.000217929 Jy ! Component: 950 - total flux cleaned = 0.000191308 Jy ! Component: 1000 - total flux cleaned = 0.000200175 Jy ! Component: 1050 - total flux cleaned = 0.000191647 Jy ! Component: 1100 - total flux cleaned = 0.000183177 Jy ! Component: 1150 - total flux cleaned = 0.000191704 Jy ! Component: 1200 - total flux cleaned = 0.00016713 Jy ! Component: 1250 - total flux cleaned = 0.000175226 Jy ! Component: 1300 - total flux cleaned = 0.000175099 Jy ! Component: 1350 - total flux cleaned = 0.000159239 Jy ! Component: 1400 - total flux cleaned = 0.000159306 Jy ! Component: 1450 - total flux cleaned = 0.000151639 Jy ! Component: 1500 - total flux cleaned = 0.000166865 Jy ! Component: 1550 - total flux cleaned = 0.000159364 Jy ! Component: 1600 - total flux cleaned = 0.000174188 Jy ! Component: 1650 - total flux cleaned = 0.000174176 Jy ! Component: 1700 - total flux cleaned = 0.000188788 Jy ! Component: 1750 - total flux cleaned = 0.00023192 Jy ! Component: 1800 - total flux cleaned = 0.000224888 Jy ! Component: 1850 - total flux cleaned = 0.000259892 Jy ! Component: 1900 - total flux cleaned = 0.00023913 Jy ! Component: 1950 - total flux cleaned = 0.000259762 Jy ! Component: 2000 - total flux cleaned = 0.000266543 Jy ! Total flux subtracted in 2048 components = 0.000253079 Jy ! Clean residual min=-0.000374 max=0.000345 Jy/beam ! Clean residual mean=-0.000002 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.0938686 Jy keep ! Adding 156 model components to the UV plane model. ! The established model now contains 335 components and 0.0938685 Jy ![Exited script file: muppet] wmap "J2030+3700_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9533 x 1.6 at -16.44 degrees (North through East) ! Clean map min=-0.00065432 max=0.038788 Jy/beam ! Writing clean map to FITS file: J2030+3700_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0387881 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000128778 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.99601 0.99601 1.99202 3.98404 7.96808 15.9362 31.8723 63.7446 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.038 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9533 x 1.6 at -16.44 degrees (North through East) ! Clean map min=-0.00065432 max=0.038788 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 J2030+3700_X_2017_06_15_pus_uvs.log closed on Tue May 7 20:01:52 2019