! Started logfile: J0555+3948_X_2017_02_24_pus_uvs.log on Sat May 4 09:58:32 2019 obs J0555+3948_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J0555+3948_X_2017_02_24_pus_uva.fits ! AN table 1: 32 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.859722 visibilities/baseline/integration-bin. ! Found source: J0555+3948 ! ! 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 1882 lines of history. ! ! Reading 14856 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 J0555+3948_X_2017_02_24_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 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.617410Jy sigma=0.014046 ! Fit after self-cal, rms=1.615202Jy sigma=0.014028 ! 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=0.7919 mas, bmaj=1.226 mas, bpa=13.2 degrees ! Estimated noise=1099.95 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 = 1.64686 Jy ! Component: 100 - total flux cleaned = 2.31739 Jy ! Total flux subtracted in 100 components = 2.31739 Jy ! Clean residual min=-0.065158 max=0.310937 Jy/beam ! Clean residual mean=-0.000441 rms=0.025124 Jy/beam ! Combined flux in latest and established models = 2.31739 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 2.31739 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=0.626060Jy sigma=0.005480 ! Fit after self-cal, rms=0.620500Jy sigma=0.005438 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.353932 Jy ! Component: 100 - total flux cleaned = 0.548233 Jy ! Total flux subtracted in 100 components = 0.548233 Jy ! Clean residual min=-0.034208 max=0.118135 Jy/beam ! Clean residual mean=-0.000172 rms=0.010569 Jy/beam ! Combined flux in latest and established models = 2.86563 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 2.86562 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=0.264815Jy sigma=0.002302 ! Fit after self-cal, rms=0.263230Jy sigma=0.002292 ! Inverting map ! Added new window around map position (-1, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.125614 Jy ! Component: 100 - total flux cleaned = 0.202898 Jy ! Total flux subtracted in 100 components = 0.202898 Jy ! Clean residual min=-0.026463 max=0.040965 Jy/beam ! Clean residual mean=-0.000065 rms=0.006419 Jy/beam ! Combined flux in latest and established models = 3.06852 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 3.06852 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=0.171657Jy sigma=0.001444 ! Fit after self-cal, rms=0.169742Jy sigma=0.001430 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0529762 Jy ! Component: 100 - total flux cleaned = 0.0889454 Jy ! Total flux subtracted in 100 components = 0.0889454 Jy ! Clean residual min=-0.023821 max=0.023187 Jy/beam ! Clean residual mean=-0.000017 rms=0.005226 Jy/beam ! Combined flux in latest and established models = 3.15747 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 32 components and 3.15747 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=0.147173Jy sigma=0.001212 ! Fit after self-cal, rms=0.146857Jy sigma=0.001210 ! 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=0.9857 mas, bmaj=1.536 mas, bpa=14.72 degrees ! Estimated noise=688.99 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 = 0.0304851 Jy ! Component: 100 - total flux cleaned = 0.0420282 Jy ! Component: 150 - total flux cleaned = 0.0464467 Jy ! Component: 200 - total flux cleaned = 0.0480206 Jy ! Total flux subtracted in 200 components = 0.0480206 Jy ! Clean residual min=-0.025824 max=0.021548 Jy/beam ! Clean residual mean=-0.000011 rms=0.004874 Jy/beam ! Combined flux in latest and established models = 3.20549 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 41 components and 3.20549 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=0.140509Jy sigma=0.001145 ! Fit after self-cal, rms=0.140365Jy sigma=0.001144 ! 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 0.95 FD 1.02 HN 1.00 KP 1.00 ! LA 1.00 MK 0.98 NL 0.95 OV 0.98 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.97 KP 1.01 ! LA 1.01 MK 0.98 NL 0.96 OV 0.99 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.98 KP 1.01 ! LA 0.98 MK 1.00 NL 0.96 OV 0.99 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.02 KP 1.01 ! LA 0.99 MK 1.01 NL 0.96 OV 0.99 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.98 KP 1.01 ! LA 0.98 MK 1.02 NL 0.96 OV 0.99 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.00 KP 1.00 ! LA 1.03 MK 1.00 NL 0.96 OV 0.99 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.00 KP 1.00 ! LA 0.99 MK 1.02 NL 0.97 OV 1.00 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.99 KP 1.00 ! LA 1.02 MK 1.00 NL 0.98 OV 1.00 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 0.99 KP 1.01 ! LA 0.99 MK 1.00 NL 0.97 OV 1.01 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.00 KP 1.01 ! LA 1.00 MK 1.02 NL 0.98 OV 1.00 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.03 KP 1.01 ! LA 1.00 MK 1.00 NL 0.98 OV 1.00 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.00 KP 1.06 ! LA 0.99 MK 0.99 NL 0.97 OV 1.02 ! PT 1.01 SC 1.09 ! ! ! Fit before self-cal, rms=0.140365Jy sigma=0.001144 ! Fit after self-cal, rms=0.102998Jy sigma=0.000826 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9988 mas, bmaj=1.541 mas, bpa=13.92 degrees ! Estimated noise=693.943 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00176769 Jy ! Component: 100 - total flux cleaned = -0.000362083 Jy ! Component: 150 - total flux cleaned = 0.000520073 Jy ! Component: 200 - total flux cleaned = 0.00151241 Jy ! Total flux subtracted in 200 components = 0.00151241 Jy ! Clean residual min=-0.010839 max=0.010803 Jy/beam ! Clean residual mean=0.000022 rms=0.002763 Jy/beam ! Combined flux in latest and established models = 3.207 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 3.207 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=0.100947Jy sigma=0.000809 ! Fit after self-cal, rms=0.100814Jy sigma=0.000808 ! 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=0.100814Jy sigma=0.000808 ! Fit after self-cal, rms=0.089120Jy sigma=0.000708 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.995 mas, bmaj=1.542 mas, bpa=14.07 degrees ! Estimated noise=692.392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00374777 Jy ! Component: 100 - total flux cleaned = 0.00420437 Jy ! Component: 150 - total flux cleaned = 0.0043389 Jy ! Component: 200 - total flux cleaned = 0.00433775 Jy ! Total flux subtracted in 200 components = 0.00433775 Jy ! Clean residual min=-0.004942 max=0.005484 Jy/beam ! Clean residual mean=0.000007 rms=0.001291 Jy/beam ! Combined flux in latest and established models = 3.21134 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 3.21134 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=0.088636Jy sigma=0.000703 ! Fit after self-cal, rms=0.088592Jy sigma=0.000703 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 (-1.2, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00378776 Jy ! Component: 100 - total flux cleaned = 0.00343839 Jy ! Component: 150 - total flux cleaned = 0.00328362 Jy ! Component: 200 - total flux cleaned = 0.00314146 Jy ! Total flux subtracted in 200 components = 0.00314146 Jy ! Clean residual min=-0.004943 max=0.004407 Jy/beam ! Clean residual mean=0.000014 rms=0.001222 Jy/beam ! Combined flux in latest and established models = 3.21448 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 64 components and 3.21448 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=0.087910Jy sigma=0.000698 ! Fit after self-cal, rms=0.087898Jy sigma=0.000697 ! 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=0.087898Jy sigma=0.000697 ! Fit after self-cal, rms=0.085275Jy sigma=0.000678 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9947 mas, bmaj=1.542 mas, bpa=14.07 degrees ! Estimated noise=692.658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00335455 Jy ! Component: 100 - total flux cleaned = 0.00362621 Jy ! Component: 150 - total flux cleaned = 0.00362783 Jy ! Component: 200 - total flux cleaned = 0.00351278 Jy ! Total flux subtracted in 200 components = 0.00351278 Jy ! Clean residual min=-0.003757 max=0.004051 Jy/beam ! Clean residual mean=0.000029 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 3.21799 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 67 components and 3.21799 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=0.084870Jy sigma=0.000674 ! Fit after self-cal, rms=0.084855Jy sigma=0.000674 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 (-1.2, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118793 Jy ! Component: 100 - total flux cleaned = 0.000949754 Jy ! Component: 150 - total flux cleaned = 0.00061782 Jy ! Component: 200 - total flux cleaned = 0.000513622 Jy ! Total flux subtracted in 200 components = 0.000513622 Jy ! Clean residual min=-0.003642 max=0.003153 Jy/beam ! Clean residual mean=0.000030 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 3.21851 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 73 components and 3.21851 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=0.084516Jy sigma=0.000671 ! Fit after self-cal, rms=0.084496Jy sigma=0.000671 ! 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=0.084496Jy sigma=0.000671 ! Fit after self-cal, rms=0.084457Jy sigma=0.000671 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.245 mas, bmaj=2.606 mas, bpa=17.82 degrees ! Estimated noise=856.531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184117 Jy ! Component: 100 - total flux cleaned = 0.00205951 Jy ! Component: 150 - total flux cleaned = 0.00209766 Jy ! Component: 200 - total flux cleaned = 0.0021598 Jy ! Total flux subtracted in 200 components = 0.0021598 Jy ! Clean residual min=-0.002173 max=0.002770 Jy/beam ! Clean residual mean=0.000060 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 3.22067 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 83 components and 3.22067 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=0.084383Jy sigma=0.000670 ! Fit after self-cal, rms=0.084363Jy sigma=0.000670 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 = 0.00010994 Jy ! Component: 100 - total flux cleaned = 0.000159933 Jy ! Component: 150 - total flux cleaned = 0.000131775 Jy ! Component: 200 - total flux cleaned = 0.000133318 Jy ! Total flux subtracted in 200 components = 0.000133318 Jy ! Clean residual min=-0.002235 max=0.002699 Jy/beam ! Clean residual mean=0.000061 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 3.2208 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 94 components and 3.2208 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=0.084336Jy sigma=0.000670 ! Fit after self-cal, rms=0.084315Jy sigma=0.000670 ! 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=0.9947 mas, bmaj=1.542 mas, bpa=14.07 degrees ! Estimated noise=692.898 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9947 x 1.542 at 14.07 degrees (North through East) ! Clean map min=-0.0027672 max=2.2707 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 ! Performing amp+phase self-cal ! ! 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=0.084315Jy sigma=0.000670 ! Fit after self-cal, rms=0.078153Jy sigma=0.000621 ! Inverting map and beam ! Estimated beam: bmin=0.9946 mas, bmaj=1.543 mas, bpa=14.09 degrees ! Estimated noise=692.841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155567 Jy ! Component: 100 - total flux cleaned = 0.0015519 Jy ! Component: 150 - total flux cleaned = 0.00154961 Jy ! Component: 200 - total flux cleaned = 0.00145324 Jy ! Total flux subtracted in 200 components = 0.00145324 Jy ! Clean residual min=-0.003133 max=0.003341 Jy/beam ! Clean residual mean=0.000013 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 3.22225 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 99 components and 3.22225 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=0.077916Jy sigma=0.000619 ! Fit after self-cal, rms=0.077906Jy sigma=0.000619 ! Inverting map ! Added new window around map position (1, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00071233 Jy ! Component: 100 - total flux cleaned = -0.000969557 Jy ! Component: 150 - total flux cleaned = -0.000859975 Jy ! Component: 200 - total flux cleaned = -0.000861086 Jy ! Total flux subtracted in 200 components = -0.000861086 Jy ! Clean residual min=-0.002732 max=0.002678 Jy/beam ! Clean residual mean=0.000012 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 3.22139 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 111 components and 3.22139 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=0.077547Jy sigma=0.000616 ! Fit after self-cal, rms=0.077530Jy sigma=0.000616 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.077530Jy sigma=0.000616 ! Fit after self-cal, rms=0.077527Jy sigma=0.000616 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=0.7976 mas, bmaj=1.232 mas, bpa=12.42 degrees ! Estimated noise=1112.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.66471 Jy ! Component: 100 - total flux cleaned = 2.33934 Jy ! Component: 150 - total flux cleaned = 2.68537 Jy ! Component: 200 - total flux cleaned = 2.87787 Jy ! Total flux subtracted in 200 components = 2.87787 Jy ! Clean residual min=-0.023906 max=0.096683 Jy/beam ! Clean residual mean=-0.000185 rms=0.008602 Jy/beam ! Combined flux in latest and established models = 2.87787 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 2.87787 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9949 mas, bmaj=1.543 mas, bpa=14.08 degrees ! Estimated noise=693.03 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 = 0.155054 Jy ! Component: 100 - total flux cleaned = 0.233291 Jy ! Component: 150 - total flux cleaned = 0.277556 Jy ! Component: 200 - total flux cleaned = 0.304296 Jy ! Total flux subtracted in 200 components = 0.304296 Jy ! Clean residual min=-0.006238 max=0.014064 Jy/beam ! Clean residual mean=-0.000064 rms=0.001864 Jy/beam ! Combined flux in latest and established models = 3.18217 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 41 components and 3.18217 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0172279 Jy ! Component: 100 - total flux cleaned = 0.0283752 Jy ! Component: 150 - total flux cleaned = 0.0316259 Jy ! Component: 200 - total flux cleaned = 0.0344679 Jy ! Total flux subtracted in 200 components = 0.0344679 Jy ! Clean residual min=-0.004728 max=0.005602 Jy/beam ! Clean residual mean=0.000000 rms=0.001128 Jy/beam ! Combined flux in latest and established models = 3.21664 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 48 components and 3.21664 Jy ! Inverting map ! Added new window around map position (0.6, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175749 Jy ! Component: 100 - total flux cleaned = 0.00226283 Jy ! Component: 150 - total flux cleaned = 0.00272762 Jy ! Component: 200 - total flux cleaned = 0.00294186 Jy ! Total flux subtracted in 200 components = 0.00294186 Jy ! Clean residual min=-0.004193 max=0.004816 Jy/beam ! Clean residual mean=0.000006 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 3.21958 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 60 components and 3.21958 Jy ! Inverting map ! Added new window around map position (-2.6, -5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168352 Jy ! Component: 100 - total flux cleaned = 0.00208471 Jy ! Component: 150 - total flux cleaned = 0.00227391 Jy ! Component: 200 - total flux cleaned = 0.00264636 Jy ! Total flux subtracted in 200 components = 0.00264636 Jy ! Clean residual min=-0.003847 max=0.003987 Jy/beam ! Clean residual mean=0.000012 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 3.22223 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 69 components and 3.22223 Jy ! Inverting map ! Added new window around map position (2.4, -6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121822 Jy ! Component: 100 - total flux cleaned = 0.00139187 Jy ! Component: 150 - total flux cleaned = 0.00156252 Jy ! Component: 200 - total flux cleaned = 0.00172606 Jy ! Total flux subtracted in 200 components = 0.00172606 Jy ! Clean residual min=-0.003600 max=0.003730 Jy/beam ! Clean residual mean=0.000016 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 3.22395 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 80 components and 3.22395 Jy ! Inverting map ! Added new window around map position (4, 12.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00032257 Jy ! Component: 100 - total flux cleaned = 1.85517e-05 Jy ! Component: 150 - total flux cleaned = 0.000165818 Jy ! Component: 200 - total flux cleaned = 0.000167022 Jy ! Total flux subtracted in 200 components = 0.000167022 Jy ! Clean residual min=-0.003390 max=0.003172 Jy/beam ! Clean residual mean=0.000016 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 3.22412 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 94 components and 3.22412 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=2.244 mas, bmaj=2.606 mas, bpa=17.81 degrees ! Estimated noise=856.633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.11702e-05 Jy ! Component: 100 - total flux cleaned = -0.000563928 Jy ! Component: 150 - total flux cleaned = -0.00103716 Jy ! Component: 200 - total flux cleaned = -0.00133243 Jy ! Total flux subtracted in 200 components = -0.00133243 Jy ! Clean residual min=-0.001850 max=0.002563 Jy/beam ! Clean residual mean=0.000034 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 3.22279 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) ! Added new window around map position (25.4, -6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199097 Jy ! Component: 100 - total flux cleaned = 0.00227831 Jy ! Component: 150 - total flux cleaned = 0.0021749 Jy ! Component: 200 - total flux cleaned = 0.00201933 Jy ! Total flux subtracted in 200 components = 0.00201933 Jy ! Clean residual min=-0.001761 max=0.001897 Jy/beam ! Clean residual mean=0.000036 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 3.22481 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 134 components and 3.22481 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9949 mas, bmaj=1.543 mas, bpa=14.08 degrees ! Estimated noise=693.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000358278 Jy ! Component: 100 - total flux cleaned = -0.000350372 Jy ! Component: 150 - total flux cleaned = -0.000215987 Jy ! Component: 200 - total flux cleaned = -0.000217087 Jy ! Total flux subtracted in 200 components = -0.000217087 Jy ! Clean residual min=-0.003120 max=0.002973 Jy/beam ! Clean residual mean=0.000014 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 3.22459 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 141 components and 3.22459 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=0.078674Jy sigma=0.000624 ! Fit after self-cal, rms=0.078604Jy sigma=0.000624 wmodel J0555+3948_X_2017_02_24_pus_map.mod ! Writing 141 model components to file: J0555+3948_X_2017_02_24_pus_map.mod wobs J0555+3948_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J0555+3948_X_2017_02_24_pus_uvs.fits wwins J0555+3948_X_2017_02_24_pus_map.win ! wwins: Wrote 10 windows to J0555+3948_X_2017_02_24_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 = 0.000286092 Jy ! Component: 100 - total flux cleaned = 7.35874e-05 Jy ! Component: 150 - total flux cleaned = -8.1441e-05 Jy ! Component: 200 - total flux cleaned = -0.000330789 Jy ! Component: 250 - total flux cleaned = -0.000621667 Jy ! Component: 300 - total flux cleaned = -0.000717403 Jy ! Component: 350 - total flux cleaned = -0.000953223 Jy ! Component: 400 - total flux cleaned = -0.00127776 Jy ! Component: 450 - total flux cleaned = -0.0015055 Jy ! Component: 500 - total flux cleaned = -0.00168532 Jy ! Component: 550 - total flux cleaned = -0.00190761 Jy ! Component: 600 - total flux cleaned = -0.00195172 Jy ! Component: 650 - total flux cleaned = -0.00212449 Jy ! Component: 700 - total flux cleaned = -0.00212487 Jy ! Component: 750 - total flux cleaned = -0.00220965 Jy ! Component: 800 - total flux cleaned = -0.00212635 Jy ! Component: 850 - total flux cleaned = -0.00229144 Jy ! Component: 900 - total flux cleaned = -0.0021687 Jy ! Component: 950 - total flux cleaned = -0.00216885 Jy ! Component: 1000 - total flux cleaned = -0.00200906 Jy ! Component: 1050 - total flux cleaned = -0.0020095 Jy ! Component: 1100 - total flux cleaned = -0.002126 Jy ! Component: 1150 - total flux cleaned = -0.00212574 Jy ! Component: 1200 - total flux cleaned = -0.00208733 Jy ! Component: 1250 - total flux cleaned = -0.00189676 Jy ! Component: 1300 - total flux cleaned = -0.0020858 Jy ! Component: 1350 - total flux cleaned = -0.0020482 Jy ! Component: 1400 - total flux cleaned = -0.0020483 Jy ! Component: 1450 - total flux cleaned = -0.0019378 Jy ! Component: 1500 - total flux cleaned = -0.00197411 Jy ! Component: 1550 - total flux cleaned = -0.00204631 Jy ! Component: 1600 - total flux cleaned = -0.00193869 Jy ! Component: 1650 - total flux cleaned = -0.00200999 Jy ! Component: 1700 - total flux cleaned = -0.00193975 Jy ! Component: 1750 - total flux cleaned = -0.00200948 Jy ! Component: 1800 - total flux cleaned = -0.00183497 Jy ! Component: 1850 - total flux cleaned = -0.00176608 Jy ! Component: 1900 - total flux cleaned = -0.00173154 Jy ! Component: 1950 - total flux cleaned = -0.00166363 Jy ! Component: 2000 - total flux cleaned = -0.00152849 Jy ! Total flux subtracted in 2048 components = -0.00139423 Jy ! Clean residual min=-0.001680 max=0.001674 Jy/beam ! Clean residual mean=0.000006 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 3.22319 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 253 components and 3.22319 Jy ![Exited script file: muppet] wmap "J0555+3948_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9949 x 1.543 at 14.08 degrees (North through East) ! Clean map min=-0.0036572 max=2.2743 Jy/beam ! Writing clean map to FITS file: J0555+3948_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.2743 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000572266 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0754868 0.0754868 0.150974 0.301947 0.603894 1.20779 2.41558 4.83115 9.66231 19.3246 38.6492 77.2985 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.274 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9949 x 1.543 at 14.08 degrees (North through East) ! Clean map min=-0.0036572 max=2.2743 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 J0555+3948_X_2017_02_24_pus_uvs.log closed on Sat May 4 09:58:34 2019