! Started logfile: J0209-0438_X_2017_08_05_pus_uvs.log on Thu May 9 18:46:36 2019 obs J0209-0438_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J0209-0438_X_2017_08_05_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.951984 visibilities/baseline/integration-bin. ! Found source: J0209-0438 ! ! 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 575 lines of history. ! ! Reading 28788 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 J0209-0438_X_2017_08_05_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.772369Jy sigma=0.006245 ! Fit after self-cal, rms=0.756240Jy sigma=0.006131 ! 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=0.7208 mas, bmaj=1.741 mas, bpa=-2.815 degrees ! Estimated noise=947.386 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 = 0.18839 Jy ! Component: 100 - total flux cleaned = 0.24561 Jy ! Total flux subtracted in 100 components = 0.24561 Jy ! Clean residual min=-0.007554 max=0.023078 Jy/beam ! Clean residual mean=0.000004 rms=0.002634 Jy/beam ! Combined flux in latest and established models = 0.24561 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.24561 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=0.099923Jy sigma=0.000740 ! Fit after self-cal, rms=0.099827Jy sigma=0.000739 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0236227 Jy ! Component: 100 - total flux cleaned = 0.0345758 Jy ! Total flux subtracted in 100 components = 0.0345758 Jy ! Clean residual min=-0.008525 max=0.008134 Jy/beam ! Clean residual mean=0.000012 rms=0.001710 Jy/beam ! Combined flux in latest and established models = 0.280185 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.280186 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=0.093559Jy sigma=0.000689 ! Fit after self-cal, rms=0.093533Jy sigma=0.000689 ! 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=0.8876 mas, bmaj=2.009 mas, bpa=-1.163 degrees ! Estimated noise=523.94 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.2, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100459 Jy ! Component: 100 - total flux cleaned = 0.0151563 Jy ! Component: 150 - total flux cleaned = 0.0163983 Jy ! Component: 200 - total flux cleaned = 0.0175714 Jy ! Total flux subtracted in 200 components = 0.0175714 Jy ! Clean residual min=-0.006585 max=0.005793 Jy/beam ! Clean residual mean=0.000021 rms=0.001427 Jy/beam ! Combined flux in latest and established models = 0.297757 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 39 components and 0.297757 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=0.092266Jy sigma=0.000678 ! Fit after self-cal, rms=0.092185Jy sigma=0.000678 ! 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 1.00 FD 1.00 HN 1.00 KP 1.13 ! LA 0.97 MK 0.99 NL 0.87 OV 1.07 ! PT 1.10 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.04 KP 1.07 ! LA 0.97 MK 1.01 NL 0.86 OV 1.07 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.06 KP 0.99 ! LA 1.00 MK 1.00 NL 0.87 OV 1.07 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.02 KP 0.93 ! LA 0.99 MK 1.02 NL 0.87 OV 1.06 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.98 KP 0.87 ! LA 0.98 MK 1.04 NL 0.91 OV 1.07 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.01 KP 0.87 ! LA 0.98 MK 1.01 NL 0.88 OV 1.12 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.06 KP 0.84 ! LA 1.02 MK 1.02 NL 0.88 OV 1.11 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.09 KP 0.86 ! LA 0.98 MK 1.00 NL 0.89 OV 1.11 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.07 KP 0.90 ! LA 0.98 MK 1.01 NL 0.89 OV 1.11 ! PT 1.03 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.02 KP 0.93 ! LA 1.03 MK 1.03 NL 0.87 OV 1.09 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.02 KP 1.01 ! LA 1.00 MK 1.01 NL 0.91 OV 1.09 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.02 KP 1.02 ! LA 0.97 MK 1.03 NL 0.89 OV 1.07 ! PT 1.03 SC 0.97 ! ! ! Fit before self-cal, rms=0.092185Jy sigma=0.000678 ! Fit after self-cal, rms=0.088363Jy sigma=0.000651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8927 mas, bmaj=2.011 mas, bpa=-1.254 degrees ! Estimated noise=521.053 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 = -4.05572e-05 Jy ! Component: 100 - total flux cleaned = 9.81433e-05 Jy ! Component: 150 - total flux cleaned = 0.000313916 Jy ! Component: 200 - total flux cleaned = 0.000358171 Jy ! Total flux subtracted in 200 components = 0.000358171 Jy ! Clean residual min=-0.002164 max=0.001807 Jy/beam ! Clean residual mean=0.000005 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.298115 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 62 components and 0.298115 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=0.088279Jy sigma=0.000650 ! Fit after self-cal, rms=0.088279Jy sigma=0.000650 ! 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=0.088279Jy sigma=0.000650 ! Fit after self-cal, rms=0.088652Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8929 mas, bmaj=2.011 mas, bpa=-1.29 degrees ! Estimated noise=521.114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000744231 Jy ! Component: 100 - total flux cleaned = 0.000786981 Jy ! Component: 150 - total flux cleaned = 0.000890764 Jy ! Component: 200 - total flux cleaned = 0.000921427 Jy ! Total flux subtracted in 200 components = 0.000921427 Jy ! Clean residual min=-0.001894 max=0.001589 Jy/beam ! Clean residual mean=0.000003 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.299036 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 72 components and 0.299036 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=0.088624Jy sigma=0.000649 ! Fit after self-cal, rms=0.088629Jy 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 = 0.000240983 Jy ! Component: 100 - total flux cleaned = 0.000323289 Jy ! Component: 150 - total flux cleaned = 0.000348961 Jy ! Component: 200 - total flux cleaned = 0.000394733 Jy ! Total flux subtracted in 200 components = 0.000394733 Jy ! Clean residual min=-0.001789 max=0.001542 Jy/beam ! Clean residual mean=0.000002 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.299431 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 80 components and 0.299431 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=0.088615Jy sigma=0.000649 ! Fit after self-cal, rms=0.088612Jy 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=0.088612Jy sigma=0.000649 ! Fit after self-cal, rms=0.088615Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8931 mas, bmaj=2.011 mas, bpa=-1.334 degrees ! Estimated noise=520.947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000133574 Jy ! Component: 100 - total flux cleaned = 0.00013442 Jy ! Component: 150 - total flux cleaned = 0.000154885 Jy ! Component: 200 - total flux cleaned = 0.0001744 Jy ! Total flux subtracted in 200 components = 0.0001744 Jy ! Clean residual min=-0.001702 max=0.001516 Jy/beam ! Clean residual mean=0.000002 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.299606 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 82 components and 0.299606 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=0.088604Jy sigma=0.000649 ! Fit after self-cal, rms=0.088602Jy 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 = 3.46906e-05 Jy ! Component: 100 - total flux cleaned = 7.40185e-05 Jy ! Component: 150 - total flux cleaned = 9.13215e-05 Jy ! Component: 200 - total flux cleaned = 9.08836e-05 Jy ! Total flux subtracted in 200 components = 9.08836e-05 Jy ! Clean residual min=-0.001621 max=0.001480 Jy/beam ! Clean residual mean=0.000002 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.299696 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 88 components and 0.299696 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=0.088594Jy sigma=0.000649 ! Fit after self-cal, rms=0.088591Jy 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=0.088591Jy sigma=0.000649 ! Fit after self-cal, rms=0.088592Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.173 mas, bmaj=3.492 mas, bpa=0.5749 degrees ! Estimated noise=658.225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00013785 Jy ! Component: 100 - total flux cleaned = -9.33279e-05 Jy ! Component: 150 - total flux cleaned = -1.71897e-05 Jy ! Component: 200 - total flux cleaned = 2.88886e-05 Jy ! Total flux subtracted in 200 components = 2.88886e-05 Jy ! Clean residual min=-0.001853 max=0.001729 Jy/beam ! Clean residual mean=0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.299725 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 94 components and 0.299725 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=0.088588Jy sigma=0.000648 ! Fit after self-cal, rms=0.088585Jy sigma=0.000648 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 = -4.62712e-05 Jy ! Component: 100 - total flux cleaned = -4.68827e-05 Jy ! Component: 150 - total flux cleaned = 5.06098e-06 Jy ! Component: 200 - total flux cleaned = 3.72214e-05 Jy ! Total flux subtracted in 200 components = 3.72214e-05 Jy ! Clean residual min=-0.001834 max=0.001694 Jy/beam ! Clean residual mean=0.000001 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.299763 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 101 components and 0.299763 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=0.088584Jy sigma=0.000648 ! Fit after self-cal, rms=0.088580Jy sigma=0.000648 ! 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=0.8933 mas, bmaj=2.012 mas, bpa=-1.368 degrees ! Estimated noise=520.856 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8933 x 2.012 at -1.368 degrees (North through East) ! Clean map min=-0.001319 max=0.23667 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=0.7243 mas, bmaj=1.738 mas, bpa=-3.028 degrees ! Estimated noise=946.006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.187922 Jy ! Component: 100 - total flux cleaned = 0.245342 Jy ! Component: 150 - total flux cleaned = 0.26851 Jy ! Component: 200 - total flux cleaned = 0.279375 Jy ! Total flux subtracted in 200 components = 0.279375 Jy ! Clean residual min=-0.003212 max=0.005157 Jy/beam ! Clean residual mean=0.000003 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.279375 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.279375 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8933 mas, bmaj=2.012 mas, bpa=-1.368 degrees ! Estimated noise=520.856 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 = 0.00742889 Jy ! Component: 100 - total flux cleaned = 0.0117987 Jy ! Component: 150 - total flux cleaned = 0.0145942 Jy ! Component: 200 - total flux cleaned = 0.0164096 Jy ! Total flux subtracted in 200 components = 0.0164096 Jy ! Clean residual min=-0.001540 max=0.001651 Jy/beam ! Clean residual mean=0.000004 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.295784 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 35 components and 0.295784 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=2.173 mas, bmaj=3.492 mas, bpa=0.5749 degrees ! Estimated noise=658.225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179088 Jy ! Component: 100 - total flux cleaned = 0.00279823 Jy ! Component: 150 - total flux cleaned = 0.0034226 Jy ! Component: 200 - total flux cleaned = 0.00359306 Jy ! Total flux subtracted in 200 components = 0.00359306 Jy ! Clean residual min=-0.001839 max=0.001719 Jy/beam ! Clean residual mean=0.000002 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.299377 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 = 0.000104852 Jy ! Component: 100 - total flux cleaned = 0.00011598 Jy ! Component: 150 - total flux cleaned = 0.000116144 Jy ! Component: 200 - total flux cleaned = 0.000125725 Jy ! Total flux subtracted in 200 components = 0.000125725 Jy ! Clean residual min=-0.001826 max=0.001699 Jy/beam ! Clean residual mean=0.000001 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.299503 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 60 components and 0.299503 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8933 mas, bmaj=2.012 mas, bpa=-1.368 degrees ! Estimated noise=520.856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000246884 Jy ! Component: 100 - total flux cleaned = -0.000250402 Jy ! Component: 150 - total flux cleaned = -0.000173154 Jy ! Component: 200 - total flux cleaned = -0.000149552 Jy ! Total flux subtracted in 200 components = -0.000149552 Jy ! Clean residual min=-0.001421 max=0.001582 Jy/beam ! Clean residual mean=0.000001 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.299354 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 73 components and 0.299353 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=0.088596Jy sigma=0.000648 ! Fit after self-cal, rms=0.088587Jy sigma=0.000648 wmodel J0209-0438_X_2017_08_05_pus_map.mod ! Writing 73 model components to file: J0209-0438_X_2017_08_05_pus_map.mod wobs J0209-0438_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J0209-0438_X_2017_08_05_pus_uvs.fits wwins J0209-0438_X_2017_08_05_pus_map.win ! wwins: Wrote 2 windows to J0209-0438_X_2017_08_05_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 = 0.000401553 Jy ! Component: 100 - total flux cleaned = 0.000575177 Jy ! Component: 150 - total flux cleaned = 0.000666379 Jy ! Component: 200 - total flux cleaned = 0.000817907 Jy ! Component: 250 - total flux cleaned = 0.000921064 Jy ! Component: 300 - total flux cleaned = 0.00102023 Jy ! Component: 350 - total flux cleaned = 0.00109669 Jy ! Component: 400 - total flux cleaned = 0.00109638 Jy ! Component: 450 - total flux cleaned = 0.00106029 Jy ! Component: 500 - total flux cleaned = 0.000972434 Jy ! Component: 550 - total flux cleaned = 0.000801524 Jy ! Component: 600 - total flux cleaned = 0.000701224 Jy ! Component: 650 - total flux cleaned = 0.000586197 Jy ! Component: 700 - total flux cleaned = 0.000489612 Jy ! Component: 750 - total flux cleaned = 0.000394894 Jy ! Component: 800 - total flux cleaned = 0.000332737 Jy ! Component: 850 - total flux cleaned = 0.00027172 Jy ! Component: 900 - total flux cleaned = 0.000211632 Jy ! Component: 950 - total flux cleaned = 0.000152158 Jy ! Component: 1000 - total flux cleaned = 0.000122762 Jy ! Component: 1050 - total flux cleaned = 3.62382e-05 Jy ! Component: 1100 - total flux cleaned = -4.88716e-05 Jy ! Component: 1150 - total flux cleaned = -0.000119103 Jy ! Component: 1200 - total flux cleaned = -0.000243649 Jy ! Component: 1250 - total flux cleaned = -0.000339179 Jy ! Component: 1300 - total flux cleaned = -0.000433315 Jy ! Component: 1350 - total flux cleaned = -0.000513083 Jy ! Component: 1400 - total flux cleaned = -0.000618292 Jy ! Component: 1450 - total flux cleaned = -0.000696037 Jy ! Component: 1500 - total flux cleaned = -0.000798462 Jy ! Component: 1550 - total flux cleaned = -0.000861851 Jy ! Component: 1600 - total flux cleaned = -0.000962034 Jy ! Component: 1650 - total flux cleaned = -0.00103605 Jy ! Component: 1700 - total flux cleaned = -0.00110944 Jy ! Component: 1750 - total flux cleaned = -0.00118201 Jy ! Component: 1800 - total flux cleaned = -0.00125369 Jy ! Component: 1850 - total flux cleaned = -0.00132464 Jy ! Component: 1900 - total flux cleaned = -0.00141832 Jy ! Component: 1950 - total flux cleaned = -0.00148771 Jy ! Component: 2000 - total flux cleaned = -0.00155657 Jy ! Total flux subtracted in 2048 components = -0.0015679 Jy ! Clean residual min=-0.000668 max=0.000698 Jy/beam ! Clean residual mean=0.000001 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.297786 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 222 components and 0.297786 Jy ![Exited script file: muppet] wmap "J0209-0438_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8933 x 2.012 at -1.368 degrees (North through East) ! Clean map min=-0.0010793 max=0.23653 Jy/beam ! Writing clean map to FITS file: J0209-0438_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.236532 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00021263 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.269684 0.269684 0.539368 1.07874 2.15747 4.31495 8.62989 17.2598 34.5196 69.0391 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.236 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8933 x 2.012 at -1.368 degrees (North through East) ! Clean map min=-0.0010793 max=0.23653 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 J0209-0438_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:46:38 2019