! Started logfile: J1058+5628_X_2017_06_15_pus_uvs.log on Tue May 7 19:55:25 2019 obs J1058+5628_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J1058+5628_X_2017_06_15_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.973684 visibilities/baseline/integration-bin. ! Found source: J1058+5628 ! ! 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 59940 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 J1058+5628_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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.844654Jy sigma=0.006965 ! Fit after self-cal, rms=0.820174Jy sigma=0.006776 ! 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=0.8679 mas, bmaj=1.013 mas, bpa=4.613 degrees ! Estimated noise=841.596 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 = 0.136227 Jy ! Component: 100 - total flux cleaned = 0.181806 Jy ! Total flux subtracted in 100 components = 0.181806 Jy ! Clean residual min=-0.005540 max=0.019298 Jy/beam ! Clean residual mean=-0.000059 rms=0.001621 Jy/beam ! Combined flux in latest and established models = 0.181806 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.181806 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=0.090623Jy sigma=0.000713 ! Fit after self-cal, rms=0.090543Jy sigma=0.000712 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0209623 Jy ! Component: 100 - total flux cleaned = 0.0311175 Jy ! Total flux subtracted in 100 components = 0.0311175 Jy ! Clean residual min=-0.003245 max=0.005331 Jy/beam ! Clean residual mean=-0.000023 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.212924 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.212924 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=0.085212Jy sigma=0.000661 ! Fit after self-cal, rms=0.085193Jy sigma=0.000661 ! Inverting map ! Added new window around map position (-1.2, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00615219 Jy ! Component: 100 - total flux cleaned = 0.0098919 Jy ! Total flux subtracted in 100 components = 0.0098919 Jy ! Clean residual min=-0.002811 max=0.002961 Jy/beam ! Clean residual mean=-0.000012 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.222816 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.222816 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=0.084673Jy sigma=0.000656 ! Fit after self-cal, rms=0.084659Jy sigma=0.000656 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.046 mas, bmaj=1.247 mas, bpa=9.252 degrees ! Estimated noise=352.99 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 = 0.00401435 Jy ! Component: 100 - total flux cleaned = 0.00641558 Jy ! Component: 150 - total flux cleaned = 0.00793538 Jy ! Component: 200 - total flux cleaned = 0.00886942 Jy ! Total flux subtracted in 200 components = 0.00886942 Jy ! Clean residual min=-0.002359 max=0.002050 Jy/beam ! Clean residual mean=-0.000010 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.231685 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 28 components and 0.231685 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=0.084472Jy sigma=0.000654 ! Fit after self-cal, rms=0.084456Jy sigma=0.000654 ! 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 1.01 FD 1.01 HN 0.99 KP 1.01 ! LA 0.97 MK 0.97 NL 0.97 OV 1.02 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.95 KP 0.93 ! LA 0.97 MK 0.99 NL 0.96 OV 1.00 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.94 KP 0.99 ! LA 0.99 MK 0.99 NL 0.97 OV 1.03 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.01 KP 0.98 ! LA 1.00 MK 1.01 NL 0.98 OV 1.00 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.96 KP 0.98 ! LA 0.99 MK 1.01 NL 0.97 OV 1.00 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.99 KP 0.98 ! LA 1.00 MK 1.00 NL 0.99 OV 1.01 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.96 KP 0.98 ! LA 1.01 MK 1.05 NL 0.97 OV 1.01 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.01 KP 0.98 ! LA 0.98 MK 0.98 NL 0.99 OV 1.01 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.97 KP 0.97 ! LA 1.00 MK 1.01 NL 0.97 OV 1.02 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.03 KP 0.98 ! LA 1.01 MK 1.00 NL 0.98 OV 0.99 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.01 KP 0.99 ! LA 1.02 MK 0.99 NL 0.98 OV 1.03 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.97 KP 1.01 ! LA 0.99 MK 0.97 NL 1.00 OV 1.02 ! PT 1.01 SC 1.02 ! ! ! Fit before self-cal, rms=0.084456Jy sigma=0.000654 ! Fit after self-cal, rms=0.084519Jy sigma=0.000652 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=1.252 mas, bpa=8.176 degrees ! Estimated noise=353.53 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 = 0.000197202 Jy ! Component: 100 - total flux cleaned = 0.000279681 Jy ! Component: 150 - total flux cleaned = 0.00030972 Jy ! Component: 200 - total flux cleaned = 0.000309066 Jy ! Total flux subtracted in 200 components = 0.000309066 Jy ! Clean residual min=-0.001756 max=0.001819 Jy/beam ! Clean residual mean=-0.000010 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.231994 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.231994 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=0.084478Jy sigma=0.000651 ! Fit after self-cal, rms=0.084472Jy sigma=0.000651 ! 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=0.084472Jy sigma=0.000651 ! Fit after self-cal, rms=0.084740Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.05 mas, bmaj=1.252 mas, bpa=8.18 degrees ! Estimated noise=353.253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000269381 Jy ! Component: 100 - total flux cleaned = 0.000210887 Jy ! Component: 150 - total flux cleaned = 0.000133954 Jy ! Component: 200 - total flux cleaned = 0.000111166 Jy ! Total flux subtracted in 200 components = 0.000111166 Jy ! Clean residual min=-0.001241 max=0.001699 Jy/beam ! Clean residual mean=-0.000003 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.232105 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.232105 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=0.084720Jy sigma=0.000650 ! Fit after self-cal, rms=0.084725Jy sigma=0.000650 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 (-3.6, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175579 Jy ! Component: 100 - total flux cleaned = 0.00264123 Jy ! Component: 150 - total flux cleaned = 0.00302993 Jy ! Component: 200 - total flux cleaned = 0.00314038 Jy ! Total flux subtracted in 200 components = 0.00314038 Jy ! Clean residual min=-0.001145 max=0.001063 Jy/beam ! Clean residual mean=0.000004 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.235246 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 51 components and 0.235246 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=0.084682Jy sigma=0.000649 ! Fit after self-cal, rms=0.084678Jy sigma=0.000649 ! 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=0.084678Jy sigma=0.000649 ! Fit after self-cal, rms=0.084657Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=1.254 mas, bpa=8.213 degrees ! Estimated noise=353.016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000728969 Jy ! Component: 100 - total flux cleaned = 0.00102015 Jy ! Component: 150 - total flux cleaned = 0.00123974 Jy ! Component: 200 - total flux cleaned = 0.00128301 Jy ! Total flux subtracted in 200 components = 0.00128301 Jy ! Clean residual min=-0.001064 max=0.000952 Jy/beam ! Clean residual mean=0.000003 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.236529 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 58 components and 0.236529 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=0.084640Jy sigma=0.000649 ! Fit after self-cal, rms=0.084640Jy sigma=0.000649 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 = 0.000243438 Jy ! Component: 100 - total flux cleaned = 0.000285162 Jy ! Component: 150 - total flux cleaned = 0.000304377 Jy ! Component: 200 - total flux cleaned = 0.000323259 Jy ! Total flux subtracted in 200 components = 0.000323259 Jy ! Clean residual min=-0.001014 max=0.000933 Jy/beam ! Clean residual mean=0.000004 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.236852 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 58 components and 0.236852 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=0.084631Jy sigma=0.000649 ! Fit after self-cal, rms=0.084630Jy sigma=0.000649 ! 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=0.084630Jy sigma=0.000649 ! Fit after self-cal, rms=0.084649Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.33 mas, bmaj=2.476 mas, bpa=37.39 degrees ! Estimated noise=444.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000696455 Jy ! Component: 100 - total flux cleaned = 0.000868898 Jy ! Component: 150 - total flux cleaned = 0.00096567 Jy ! Component: 200 - total flux cleaned = 0.00101674 Jy ! Total flux subtracted in 200 components = 0.00101674 Jy ! Clean residual min=-0.001163 max=0.001009 Jy/beam ! Clean residual mean=0.000011 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.237869 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 77 components and 0.237869 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=0.084648Jy sigma=0.000649 ! Fit after self-cal, rms=0.084647Jy sigma=0.000649 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 = 0.000165728 Jy ! Component: 100 - total flux cleaned = 0.000273938 Jy ! Component: 150 - total flux cleaned = 0.000316363 Jy ! Component: 200 - total flux cleaned = 0.000325068 Jy ! Total flux subtracted in 200 components = 0.000325068 Jy ! Clean residual min=-0.001188 max=0.001035 Jy/beam ! Clean residual mean=0.000012 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.238194 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 85 components and 0.238194 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=0.084647Jy sigma=0.000649 ! Fit after self-cal, rms=0.084646Jy sigma=0.000649 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=1.255 mas, bpa=8.299 degrees ! Estimated noise=352.94 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.048 x 1.255 at 8.299 degrees (North through East) ! Clean map min=-0.00083303 max=0.17891 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=0.8683 mas, bmaj=1.019 mas, bpa=3.243 degrees ! Estimated noise=842.371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.136352 Jy ! Component: 100 - total flux cleaned = 0.182502 Jy ! Component: 150 - total flux cleaned = 0.203341 Jy ! Component: 200 - total flux cleaned = 0.213903 Jy ! Total flux subtracted in 200 components = 0.213903 Jy ! Clean residual min=-0.002641 max=0.005272 Jy/beam ! Clean residual mean=-0.000022 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.213903 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 0.213903 Jy ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=1.255 mas, bpa=8.299 degrees ! Estimated noise=352.94 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 = 0.00813428 Jy ! Component: 100 - total flux cleaned = 0.0126771 Jy ! Component: 150 - total flux cleaned = 0.0157168 Jy ! Component: 200 - total flux cleaned = 0.0179714 Jy ! Total flux subtracted in 200 components = 0.0179714 Jy ! Clean residual min=-0.001249 max=0.001961 Jy/beam ! Clean residual mean=-0.000008 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.231874 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 38 components and 0.231874 Jy ! Inverting map ! Added new window around map position (-1, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201308 Jy ! Component: 100 - total flux cleaned = 0.0033927 Jy ! Component: 150 - total flux cleaned = 0.00445799 Jy ! Component: 200 - total flux cleaned = 0.00526326 Jy ! Total flux subtracted in 200 components = 0.00526326 Jy ! Clean residual min=-0.001077 max=0.000966 Jy/beam ! Clean residual mean=0.000003 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.237137 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 52 components and 0.237137 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=2.33 mas, bmaj=2.476 mas, bpa=37.39 degrees ! Estimated noise=444.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00079625 Jy ! Component: 100 - total flux cleaned = 0.000983965 Jy ! Component: 150 - total flux cleaned = 0.00110419 Jy ! Component: 200 - total flux cleaned = 0.00117421 Jy ! Total flux subtracted in 200 components = 0.00117421 Jy ! Clean residual min=-0.001199 max=0.001066 Jy/beam ! Clean residual mean=0.000013 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.238312 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 = 2.56422e-05 Jy ! Component: 100 - total flux cleaned = 3.99578e-05 Jy ! Component: 150 - total flux cleaned = 4.62526e-05 Jy ! Component: 200 - total flux cleaned = 5.23612e-05 Jy ! Total flux subtracted in 200 components = 5.23612e-05 Jy ! Clean residual min=-0.001195 max=0.001070 Jy/beam ! Clean residual mean=0.000013 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.238364 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 71 components and 0.238364 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=1.255 mas, bpa=8.299 degrees ! Estimated noise=352.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.34201e-06 Jy ! Component: 100 - total flux cleaned = -8.40356e-07 Jy ! Component: 150 - total flux cleaned = -2.43749e-05 Jy ! Component: 200 - total flux cleaned = -2.46881e-05 Jy ! Total flux subtracted in 200 components = -2.46881e-05 Jy ! Clean residual min=-0.000986 max=0.000907 Jy/beam ! Clean residual mean=0.000006 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.238339 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 81 components and 0.238339 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=0.084657Jy sigma=0.000649 ! Fit after self-cal, rms=0.084653Jy sigma=0.000649 wmodel J1058+5628_X_2017_06_15_pus_map.mod ! Writing 81 model components to file: J1058+5628_X_2017_06_15_pus_map.mod wobs J1058+5628_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J1058+5628_X_2017_06_15_pus_uvs.fits wwins J1058+5628_X_2017_06_15_pus_map.win ! wwins: Wrote 4 windows to J1058+5628_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 = -0.000200084 Jy ! Component: 100 - total flux cleaned = -0.000184151 Jy ! Component: 150 - total flux cleaned = -0.000136623 Jy ! Component: 200 - total flux cleaned = -3.0357e-05 Jy ! Component: 250 - total flux cleaned = 4.34693e-05 Jy ! Component: 300 - total flux cleaned = 0.000129887 Jy ! Component: 350 - total flux cleaned = 0.000228031 Jy ! Component: 400 - total flux cleaned = 0.00031004 Jy ! Component: 450 - total flux cleaned = 0.000350351 Jy ! Component: 500 - total flux cleaned = 0.000416581 Jy ! Component: 550 - total flux cleaned = 0.000468566 Jy ! Component: 600 - total flux cleaned = 0.000544982 Jy ! Component: 650 - total flux cleaned = 0.000532402 Jy ! Component: 700 - total flux cleaned = 0.000569575 Jy ! Component: 750 - total flux cleaned = 0.00061842 Jy ! Component: 800 - total flux cleaned = 0.000630514 Jy ! Component: 850 - total flux cleaned = 0.000678142 Jy ! Component: 900 - total flux cleaned = 0.000725042 Jy ! Component: 950 - total flux cleaned = 0.000724858 Jy ! Component: 1000 - total flux cleaned = 0.000759058 Jy ! Component: 1050 - total flux cleaned = 0.000792875 Jy ! Component: 1100 - total flux cleaned = 0.000781515 Jy ! Component: 1150 - total flux cleaned = 0.000792632 Jy ! Component: 1200 - total flux cleaned = 0.000792499 Jy ! Component: 1250 - total flux cleaned = 0.00079252 Jy ! Component: 1300 - total flux cleaned = 0.00081402 Jy ! Component: 1350 - total flux cleaned = 0.000814062 Jy ! Component: 1400 - total flux cleaned = 0.0008141 Jy ! Component: 1450 - total flux cleaned = 0.0008348 Jy ! Component: 1500 - total flux cleaned = 0.000834813 Jy ! Component: 1550 - total flux cleaned = 0.000794244 Jy ! Component: 1600 - total flux cleaned = 0.000854407 Jy ! Component: 1650 - total flux cleaned = 0.000824606 Jy ! Component: 1700 - total flux cleaned = 0.000834417 Jy ! Component: 1750 - total flux cleaned = 0.000834464 Jy ! Component: 1800 - total flux cleaned = 0.000834463 Jy ! Component: 1850 - total flux cleaned = 0.000843875 Jy ! Component: 1900 - total flux cleaned = 0.000815447 Jy ! Component: 1950 - total flux cleaned = 0.000806196 Jy ! Component: 2000 - total flux cleaned = 0.000843374 Jy ! Total flux subtracted in 2048 components = 0.000825035 Jy ! Clean residual min=-0.000516 max=0.000459 Jy/beam ! Clean residual mean=0.000001 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.239164 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 225 components and 0.239164 Jy ![Exited script file: muppet] wmap "J1058+5628_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.048 x 1.255 at 8.299 degrees (North through East) ! Clean map min=-0.00066367 max=0.17901 Jy/beam ! Writing clean map to FITS file: J1058+5628_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 0.179008 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000166351 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.278788 0.278788 0.557577 1.11515 2.23031 4.46061 8.92123 17.8425 35.6849 71.3698 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.179 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.048 x 1.255 at 8.299 degrees (North through East) ! Clean map min=-0.00066367 max=0.17901 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 J1058+5628_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:55:29 2019