! Started logfile: J0958+3224_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:47:11 2019 obs J0958+3224_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J0958+3224_X_2017_01_16_pus_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.584722 visibilities/baseline/integration-bin. ! Found source: J0958+3224 ! ! 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 1309 lines of history. ! ! Reading 15156 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 J0958+3224_X_2017_01_16_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 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.680333Jy sigma=0.005555 ! Fit after self-cal, rms=0.677107Jy sigma=0.005529 ! 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=0.9815 mas, bmaj=1.892 mas, bpa=26.41 degrees ! Estimated noise=1052.49 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 = 0.258613 Jy ! Component: 100 - total flux cleaned = 0.328504 Jy ! Total flux subtracted in 100 components = 0.328504 Jy ! Clean residual min=-0.012436 max=0.033982 Jy/beam ! Clean residual mean=0.000004 rms=0.004280 Jy/beam ! Combined flux in latest and established models = 0.328504 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.328504 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=0.122775Jy sigma=0.000953 ! Fit after self-cal, rms=0.122118Jy sigma=0.000948 ! Inverting map ! Added new window around map position (0.4, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0404414 Jy ! Component: 100 - total flux cleaned = 0.0648749 Jy ! Total flux subtracted in 100 components = 0.0648749 Jy ! Clean residual min=-0.011032 max=0.013083 Jy/beam ! Clean residual mean=0.000017 rms=0.002731 Jy/beam ! Combined flux in latest and established models = 0.393379 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 19 components and 0.393379 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=0.108064Jy sigma=0.000775 ! Fit after self-cal, rms=0.107635Jy sigma=0.000771 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0177775 Jy ! Component: 100 - total flux cleaned = 0.0292148 Jy ! Total flux subtracted in 100 components = 0.0292148 Jy ! Clean residual min=-0.009843 max=0.008371 Jy/beam ! Clean residual mean=0.000023 rms=0.002219 Jy/beam ! Combined flux in latest and established models = 0.422594 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 32 components and 0.422594 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=0.105537Jy sigma=0.000730 ! Fit after self-cal, rms=0.105454Jy sigma=0.000729 ! 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=1.243 mas, bmaj=2.174 mas, bpa=25.55 degrees ! Estimated noise=711.707 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 = 0.00663617 Jy ! Component: 100 - total flux cleaned = 0.00710473 Jy ! Component: 150 - total flux cleaned = 0.00710349 Jy ! Component: 200 - total flux cleaned = 0.00727787 Jy ! Total flux subtracted in 200 components = 0.00727787 Jy ! Clean residual min=-0.009035 max=0.010776 Jy/beam ! Clean residual mean=0.000145 rms=0.002206 Jy/beam ! Combined flux in latest and established models = 0.429872 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 45 components and 0.429872 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=0.104697Jy sigma=0.000716 ! Fit after self-cal, rms=0.104669Jy sigma=0.000715 ! 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 1.07 FD 0.99 HN 0.94 KP 1.02 ! LA 0.97 MK 1.00* NL 0.92 OV 0.99 ! PT 1.09 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 0.93 KP 1.02 ! LA 0.98 MK 1.00* NL 0.93 OV 0.98 ! PT 1.09 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 0.96 KP 0.99 ! LA 0.97 MK 1.00* NL 0.92 OV 0.96 ! PT 1.07 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 0.94 KP 1.01 ! LA 0.97 MK 1.00* NL 0.94 OV 0.96 ! PT 1.15 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.01 HN 0.90 KP 1.01 ! LA 0.97 MK 1.00* NL 0.92 OV 0.96 ! PT 1.16 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 0.90 KP 1.01 ! LA 0.99 MK 1.00* NL 0.92 OV 0.97 ! PT 1.17 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 0.98 KP 1.01 ! LA 0.92 MK 1.00* NL 0.92 OV 0.97 ! PT 1.18 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 1.00 KP 1.00 ! LA 0.97 MK 1.00* NL 0.92 OV 0.94 ! PT 1.21 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 1.00 KP 1.02 ! LA 0.93 MK 1.00* NL 0.92 OV 0.96 ! PT 1.20 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.03 HN 0.97 KP 1.00 ! LA 0.95 MK 1.00* NL 0.93 OV 0.96 ! PT 1.24 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.01 HN 0.93 KP 1.03 ! LA 0.96 MK 1.00* NL 0.92 OV 0.99 ! PT 1.24 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HN 0.96 KP 1.03 ! LA 0.94 MK 1.00* NL 0.92 OV 1.00 ! PT 1.27 SC 1.01 ! ! ! Fit before self-cal, rms=0.104669Jy sigma=0.000715 ! Fit after self-cal, rms=0.108597Jy sigma=0.000676 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.256 mas, bmaj=2.156 mas, bpa=25.19 degrees ! Estimated noise=706.107 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 (0.4, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0059139 Jy ! Component: 100 - total flux cleaned = 0.00605332 Jy ! Component: 150 - total flux cleaned = 0.0064964 Jy ! Component: 200 - total flux cleaned = 0.00674592 Jy ! Total flux subtracted in 200 components = 0.00674592 Jy ! Clean residual min=-0.005181 max=0.007748 Jy/beam ! Clean residual mean=0.000050 rms=0.001330 Jy/beam ! Combined flux in latest and established models = 0.436618 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 66 components and 0.436618 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=0.107851Jy sigma=0.000669 ! Fit after self-cal, rms=0.108041Jy sigma=0.000668 ! Inverting map ! Added new window around map position (-1.8, -13.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00788209 Jy ! Component: 100 - total flux cleaned = 0.0130322 Jy ! Component: 150 - total flux cleaned = 0.0168748 Jy ! Component: 200 - total flux cleaned = 0.0200883 Jy ! Total flux subtracted in 200 components = 0.0200883 Jy ! Clean residual min=-0.004203 max=0.004282 Jy/beam ! Clean residual mean=0.000031 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.456706 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 104 components and 0.456706 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=0.107094Jy sigma=0.000661 ! Fit after self-cal, rms=0.107006Jy sigma=0.000660 ! 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=0.107006Jy sigma=0.000660 ! Fit after self-cal, rms=0.106296Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.252 mas, bmaj=2.155 mas, bpa=25.23 degrees ! Estimated noise=704.374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0039523 Jy ! Component: 100 - total flux cleaned = 0.00696831 Jy ! Component: 150 - total flux cleaned = 0.00939806 Jy ! Component: 200 - total flux cleaned = 0.0116582 Jy ! Total flux subtracted in 200 components = 0.0116582 Jy ! Clean residual min=-0.002983 max=0.002570 Jy/beam ! Clean residual mean=0.000019 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.468364 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 126 components and 0.468364 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=0.105961Jy sigma=0.000645 ! Fit after self-cal, rms=0.105974Jy sigma=0.000645 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 = 0.00172713 Jy ! Component: 100 - total flux cleaned = 0.00363925 Jy ! Component: 150 - total flux cleaned = 0.00544423 Jy ! Component: 200 - total flux cleaned = 0.00700704 Jy ! Total flux subtracted in 200 components = 0.00700704 Jy ! Clean residual min=-0.002785 max=0.002348 Jy/beam ! Clean residual mean=0.000018 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.475371 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 141 components and 0.475371 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=0.105810Jy sigma=0.000644 ! Fit after self-cal, rms=0.105805Jy sigma=0.000644 ! 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=0.105805Jy sigma=0.000644 ! Fit after self-cal, rms=0.105871Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.251 mas, bmaj=2.152 mas, bpa=25.2 degrees ! Estimated noise=703.529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00226462 Jy ! Component: 100 - total flux cleaned = 0.00377548 Jy ! Component: 150 - total flux cleaned = 0.00524072 Jy ! Component: 200 - total flux cleaned = 0.00649952 Jy ! Total flux subtracted in 200 components = 0.00649952 Jy ! Clean residual min=-0.002024 max=0.002328 Jy/beam ! Clean residual mean=0.000016 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.481871 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 157 components and 0.481871 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=0.105749Jy sigma=0.000638 ! Fit after self-cal, rms=0.105759Jy sigma=0.000638 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 = 0.00073674 Jy ! Component: 100 - total flux cleaned = 0.00198492 Jy ! Component: 150 - total flux cleaned = 0.00312935 Jy ! Component: 200 - total flux cleaned = 0.00419159 Jy ! Total flux subtracted in 200 components = 0.00419159 Jy ! Clean residual min=-0.001786 max=0.002212 Jy/beam ! Clean residual mean=0.000016 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.486062 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 167 components and 0.486062 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=0.105689Jy sigma=0.000637 ! Fit after self-cal, rms=0.105689Jy sigma=0.000637 ! 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=0.105689Jy sigma=0.000637 ! Fit after self-cal, rms=0.105813Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.474 mas, bmaj=2.632 mas, bpa=-3.227 degrees ! Estimated noise=815.463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133438 Jy ! Component: 100 - total flux cleaned = 0.00268462 Jy ! Component: 150 - total flux cleaned = 0.00401022 Jy ! Component: 200 - total flux cleaned = 0.00511128 Jy ! Total flux subtracted in 200 components = 0.00511128 Jy ! Clean residual min=-0.002104 max=0.002568 Jy/beam ! Clean residual mean=0.000023 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.491174 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 198 components and 0.491174 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=0.105750Jy sigma=0.000637 ! Fit after self-cal, rms=0.105754Jy sigma=0.000637 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 = 0.000596532 Jy ! Component: 100 - total flux cleaned = 0.00162643 Jy ! Component: 150 - total flux cleaned = 0.0025431 Jy ! Component: 200 - total flux cleaned = 0.00340305 Jy ! Total flux subtracted in 200 components = 0.00340305 Jy ! Clean residual min=-0.002022 max=0.002452 Jy/beam ! Clean residual mean=0.000022 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.494577 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 211 components and 0.494577 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=0.105723Jy sigma=0.000637 ! Fit after self-cal, rms=0.105725Jy sigma=0.000637 ! 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=1.251 mas, bmaj=2.151 mas, bpa=25.21 degrees ! Estimated noise=703.256 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.251 x 2.151 at 25.21 degrees (North through East) ! Clean map min=-0.0016404 max=0.32937 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=0.9909 mas, bmaj=1.872 mas, bpa=26.15 degrees ! Estimated noise=1033.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.253212 Jy ! Component: 100 - total flux cleaned = 0.329877 Jy ! Component: 150 - total flux cleaned = 0.369074 Jy ! Component: 200 - total flux cleaned = 0.3916 Jy ! Total flux subtracted in 200 components = 0.3916 Jy ! Clean residual min=-0.006013 max=0.011343 Jy/beam ! Clean residual mean=-0.000003 rms=0.001756 Jy/beam ! Combined flux in latest and established models = 0.3916 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.3916 Jy ! Inverting map and beam ! Estimated beam: bmin=1.251 mas, bmaj=2.151 mas, bpa=25.21 degrees ! Estimated noise=703.256 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 = 0.0181442 Jy ! Component: 100 - total flux cleaned = 0.0299106 Jy ! Component: 150 - total flux cleaned = 0.0391198 Jy ! Component: 200 - total flux cleaned = 0.0468003 Jy ! Total flux subtracted in 200 components = 0.0468003 Jy ! Clean residual min=-0.004315 max=0.004696 Jy/beam ! Clean residual mean=0.000019 rms=0.001137 Jy/beam ! Combined flux in latest and established models = 0.4384 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 62 components and 0.4384 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=2.474 mas, bmaj=2.632 mas, bpa=-3.227 degrees ! Estimated noise=815.463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00942094 Jy ! Component: 100 - total flux cleaned = 0.0166787 Jy ! Component: 150 - total flux cleaned = 0.0226437 Jy ! Component: 200 - total flux cleaned = 0.0276558 Jy ! Total flux subtracted in 200 components = 0.0276558 Jy ! Clean residual min=-0.003073 max=0.003147 Jy/beam ! Clean residual mean=0.000029 rms=0.001005 Jy/beam ! Combined flux in latest and established models = 0.466056 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 = 0.00426586 Jy ! Component: 100 - total flux cleaned = 0.00794757 Jy ! Component: 150 - total flux cleaned = 0.0111662 Jy ! Component: 200 - total flux cleaned = 0.014002 Jy ! Total flux subtracted in 200 components = 0.014002 Jy ! Clean residual min=-0.002567 max=0.002595 Jy/beam ! Clean residual mean=0.000027 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.480058 Jy ! Adding 120 model components to the UV plane model. ! The established model now contains 160 components and 0.480058 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.251 mas, bmaj=2.151 mas, bpa=25.21 degrees ! Estimated noise=703.256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272956 Jy ! Component: 100 - total flux cleaned = 0.00444007 Jy ! Component: 150 - total flux cleaned = 0.00608016 Jy ! Component: 200 - total flux cleaned = 0.00727426 Jy ! Total flux subtracted in 200 components = 0.00727426 Jy ! Clean residual min=-0.002239 max=0.002199 Jy/beam ! Clean residual mean=0.000015 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.487332 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 188 components and 0.487332 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=0.105952Jy sigma=0.000639 ! Fit after self-cal, rms=0.105923Jy sigma=0.000639 wmodel J0958+3224_X_2017_01_16_pus_map.mod ! Writing 188 model components to file: J0958+3224_X_2017_01_16_pus_map.mod wobs J0958+3224_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J0958+3224_X_2017_01_16_pus_uvs.fits wwins J0958+3224_X_2017_01_16_pus_map.win ! wwins: Wrote 4 windows to J0958+3224_X_2017_01_16_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 = 0.000341907 Jy ! Component: 100 - total flux cleaned = 0.000805055 Jy ! Component: 150 - total flux cleaned = 0.00127381 Jy ! Component: 200 - total flux cleaned = 0.00144631 Jy ! Component: 250 - total flux cleaned = 0.00151289 Jy ! Component: 300 - total flux cleaned = 0.00157659 Jy ! Component: 350 - total flux cleaned = 0.00154507 Jy ! Component: 400 - total flux cleaned = 0.00154512 Jy ! Component: 450 - total flux cleaned = 0.00142581 Jy ! Component: 500 - total flux cleaned = 0.00145459 Jy ! Component: 550 - total flux cleaned = 0.0013683 Jy ! Component: 600 - total flux cleaned = 0.00134007 Jy ! Component: 650 - total flux cleaned = 0.00128511 Jy ! Component: 700 - total flux cleaned = 0.00128563 Jy ! Component: 750 - total flux cleaned = 0.00131227 Jy ! Component: 800 - total flux cleaned = 0.00125977 Jy ! Component: 850 - total flux cleaned = 0.0012601 Jy ! Component: 900 - total flux cleaned = 0.00126043 Jy ! Component: 950 - total flux cleaned = 0.00123535 Jy ! Component: 1000 - total flux cleaned = 0.00116162 Jy ! Component: 1050 - total flux cleaned = 0.00106444 Jy ! Component: 1100 - total flux cleaned = 0.00104042 Jy ! Component: 1150 - total flux cleaned = 0.000969459 Jy ! Component: 1200 - total flux cleaned = 0.000922792 Jy ! Component: 1250 - total flux cleaned = 0.000876345 Jy ! Component: 1300 - total flux cleaned = 0.000717431 Jy ! Component: 1350 - total flux cleaned = 0.000740419 Jy ! Component: 1400 - total flux cleaned = 0.000696078 Jy ! Component: 1450 - total flux cleaned = 0.00058623 Jy ! Component: 1500 - total flux cleaned = 0.000586021 Jy ! Component: 1550 - total flux cleaned = 0.000521205 Jy ! Component: 1600 - total flux cleaned = 0.000457405 Jy ! Component: 1650 - total flux cleaned = 0.000520407 Jy ! Component: 1700 - total flux cleaned = 0.000416081 Jy ! Component: 1750 - total flux cleaned = 0.000416287 Jy ! Component: 1800 - total flux cleaned = 0.000416322 Jy ! Component: 1850 - total flux cleaned = 0.000416435 Jy ! Component: 1900 - total flux cleaned = 0.000376354 Jy ! Component: 1950 - total flux cleaned = 0.000396091 Jy ! Component: 2000 - total flux cleaned = 0.000376375 Jy ! Total flux subtracted in 2048 components = 0.000415098 Jy ! Clean residual min=-0.001117 max=0.000970 Jy/beam ! Clean residual mean=0.000010 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.487747 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 336 components and 0.487748 Jy ![Exited script file: muppet] wmap "J0958+3224_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.251 x 2.151 at 25.21 degrees (North through East) ! Clean map min=-0.0015725 max=0.32822 Jy/beam ! Writing clean map to FITS file: J0958+3224_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.328215 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000383642 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.350662 0.350662 0.701324 1.40265 2.8053 5.6106 11.2212 22.4424 44.8848 89.7695 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.328 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.251 x 2.151 at 25.21 degrees (North through East) ! Clean map min=-0.0015725 max=0.32822 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 J0958+3224_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:47:12 2019