! Started logfile: J0319+3101_X_2017_08_12_pus_uvs.log on Fri May 10 15:18:43 2019 obs J0319+3101_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J0319+3101_X_2017_08_12_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.965585 visibilities/baseline/integration-bin. ! Found source: J0319+3101 ! ! 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 1049 lines of history. ! ! Reading 58920 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 J0319+3101_X_2017_08_12_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.913222Jy sigma=0.007864 ! Fit after self-cal, rms=0.902272Jy sigma=0.007780 ! 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=0.7298 mas, bmaj=1.415 mas, bpa=0.845 degrees ! Estimated noise=639.278 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 = 0.0757606 Jy ! Component: 100 - total flux cleaned = 0.0937477 Jy ! Total flux subtracted in 100 components = 0.0937477 Jy ! Clean residual min=-0.002636 max=0.007190 Jy/beam ! Clean residual mean=-0.000030 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.0937477 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0937477 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=0.080840Jy sigma=0.000663 ! Fit after self-cal, rms=0.080837Jy sigma=0.000663 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00809525 Jy ! Component: 100 - total flux cleaned = 0.0124273 Jy ! Total flux subtracted in 100 components = 0.0124273 Jy ! Clean residual min=-0.001908 max=0.002111 Jy/beam ! Clean residual mean=-0.000012 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.106175 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.106175 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=0.079927Jy sigma=0.000654 ! Fit after self-cal, rms=0.079928Jy sigma=0.000654 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00271425 Jy ! Component: 100 - total flux cleaned = 0.00420759 Jy ! Total flux subtracted in 100 components = 0.00420759 Jy ! Clean residual min=-0.001679 max=0.001473 Jy/beam ! Clean residual mean=-0.000006 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.110383 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 17 components and 0.110383 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=0.079844Jy sigma=0.000653 ! Fit after self-cal, rms=0.079846Jy sigma=0.000653 ! 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=0.9255 mas, bmaj=1.688 mas, bpa=-0.1002 degrees ! Estimated noise=341.469 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 = 0.000793397 Jy ! Component: 100 - total flux cleaned = 0.00113059 Jy ! Component: 150 - total flux cleaned = 0.00118647 Jy ! Component: 200 - total flux cleaned = 0.00120169 Jy ! Total flux subtracted in 200 components = 0.00120169 Jy ! Clean residual min=-0.000958 max=0.001219 Jy/beam ! Clean residual mean=-0.000007 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.111584 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.111584 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=0.079838Jy sigma=0.000653 ! Fit after self-cal, rms=0.079839Jy sigma=0.000653 ! 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 0.98 FD 1.03 HN 1.01 KP 1.01 ! LA 0.96 MK 1.01 NL 1.00 OV 1.01 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 1.00 KP 1.04 ! LA 0.98 MK 0.99 NL 0.99 OV 0.97 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.98 KP 0.93 ! LA 0.98 MK 1.01 NL 0.98 OV 1.01 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.03 KP 1.06 ! LA 1.01 MK 1.00 NL 0.98 OV 1.00 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.98 KP 0.97 ! LA 0.99 MK 1.02 NL 1.00 OV 0.97 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.02 KP 0.99 ! LA 0.98 MK 1.00 NL 0.97 OV 1.02 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 0.98 KP 0.98 ! LA 1.00 MK 1.03 NL 0.97 OV 1.03 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 0.93 KP 0.96 ! LA 0.95 MK 1.02 NL 0.98 OV 0.99 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.99 KP 0.98 ! LA 0.99 MK 0.96 NL 0.96 OV 1.05 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.05 HN 1.01 KP 0.98 ! LA 1.00 MK 1.00 NL 0.94 OV 0.99 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.00 KP 0.99 ! LA 0.99 MK 0.98 NL 0.96 OV 1.00 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 0.91 KP 1.05 ! LA 0.99 MK 0.97 NL 1.00 OV 0.98 ! PT 0.98 SC 1.02 ! ! ! Fit before self-cal, rms=0.079839Jy sigma=0.000653 ! Fit after self-cal, rms=0.079948Jy sigma=0.000652 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.929 mas, bmaj=1.694 mas, bpa=-0.5362 degrees ! Estimated noise=341.884 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 = -0.000279626 Jy ! Component: 100 - total flux cleaned = -0.000324748 Jy ! Component: 150 - total flux cleaned = -0.000349097 Jy ! Component: 200 - total flux cleaned = -0.000368519 Jy ! Total flux subtracted in 200 components = -0.000368519 Jy ! Clean residual min=-0.000927 max=0.001110 Jy/beam ! Clean residual mean=-0.000006 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.111216 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.111216 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=0.079944Jy sigma=0.000652 ! Fit after self-cal, rms=0.079957Jy sigma=0.000652 ! 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=0.079957Jy sigma=0.000652 ! Fit after self-cal, rms=0.080324Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9286 mas, bmaj=1.69 mas, bpa=-0.3503 degrees ! Estimated noise=341.679 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.9113e-05 Jy ! Component: 100 - total flux cleaned = 7.84358e-05 Jy ! Component: 150 - total flux cleaned = 7.20151e-05 Jy ! Component: 200 - total flux cleaned = 6.60748e-05 Jy ! Total flux subtracted in 200 components = 6.60748e-05 Jy ! Clean residual min=-0.000911 max=0.000974 Jy/beam ! Clean residual mean=-0.000003 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.111282 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 33 components and 0.111282 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=0.080323Jy sigma=0.000651 ! Fit after self-cal, rms=0.080343Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3.6, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000891767 Jy ! Component: 100 - total flux cleaned = 0.00119436 Jy ! Component: 150 - total flux cleaned = 0.0012622 Jy ! Component: 200 - total flux cleaned = 0.00130781 Jy ! Total flux subtracted in 200 components = 0.00130781 Jy ! Clean residual min=-0.000823 max=0.000873 Jy/beam ! Clean residual mean=-0.000000 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.11259 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 56 components and 0.11259 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=0.080331Jy sigma=0.000651 ! Fit after self-cal, rms=0.080329Jy sigma=0.000651 ! 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=0.080329Jy sigma=0.000651 ! Fit after self-cal, rms=0.080437Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9288 mas, bmaj=1.689 mas, bpa=-0.3504 degrees ! Estimated noise=341.695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000353927 Jy ! Component: 100 - total flux cleaned = 0.00038187 Jy ! Component: 150 - total flux cleaned = 0.000408219 Jy ! Component: 200 - total flux cleaned = 0.000431727 Jy ! Total flux subtracted in 200 components = 0.000431727 Jy ! Clean residual min=-0.000805 max=0.000847 Jy/beam ! Clean residual mean=-0.000000 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.113021 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 61 components and 0.113021 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=0.080432Jy sigma=0.000651 ! Fit after self-cal, rms=0.080434Jy sigma=0.000651 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 = 5.58537e-05 Jy ! Component: 100 - total flux cleaned = 7.84763e-05 Jy ! Component: 150 - total flux cleaned = 8.89994e-05 Jy ! Component: 200 - total flux cleaned = 0.000108688 Jy ! Total flux subtracted in 200 components = 0.000108688 Jy ! Clean residual min=-0.000784 max=0.000843 Jy/beam ! Clean residual mean=0.000000 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.11313 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 64 components and 0.11313 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=0.080432Jy sigma=0.000651 ! Fit after self-cal, rms=0.080431Jy sigma=0.000651 ! 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=0.080431Jy sigma=0.000651 ! Fit after self-cal, rms=0.080470Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.093 mas, bmaj=2.677 mas, bpa=-0.1101 degrees ! Estimated noise=431.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000408088 Jy ! Component: 100 - total flux cleaned = 0.000493659 Jy ! Component: 150 - total flux cleaned = 0.000517182 Jy ! Component: 200 - total flux cleaned = 0.000537601 Jy ! Total flux subtracted in 200 components = 0.000537601 Jy ! Clean residual min=-0.000778 max=0.001218 Jy/beam ! Clean residual mean=0.000002 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.113668 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 73 components and 0.113668 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=0.080469Jy sigma=0.000651 ! Fit after self-cal, rms=0.080470Jy sigma=0.000651 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 (8.8, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000995456 Jy ! Component: 100 - total flux cleaned = 0.0013365 Jy ! Component: 150 - total flux cleaned = 0.00144681 Jy ! Component: 200 - total flux cleaned = 0.001522 Jy ! Total flux subtracted in 200 components = 0.001522 Jy ! Clean residual min=-0.000787 max=0.000845 Jy/beam ! Clean residual mean=0.000005 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.11519 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 115 components and 0.11519 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=0.080461Jy sigma=0.000651 ! Fit after self-cal, rms=0.080460Jy sigma=0.000651 ! 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=0.9285 mas, bmaj=1.689 mas, bpa=-0.3674 degrees ! Estimated noise=341.687 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9285 x 1.689 at -0.3674 degrees (North through East) ! Clean map min=-0.00073823 max=0.1005 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=0.7315 mas, bmaj=1.416 mas, bpa=0.5084 degrees ! Estimated noise=640.348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0756483 Jy ! Component: 100 - total flux cleaned = 0.0938741 Jy ! Component: 150 - total flux cleaned = 0.10188 Jy ! Component: 200 - total flux cleaned = 0.106204 Jy ! Total flux subtracted in 200 components = 0.106204 Jy ! Clean residual min=-0.001649 max=0.002088 Jy/beam ! Clean residual mean=-0.000009 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.106204 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.106204 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9285 mas, bmaj=1.689 mas, bpa=-0.3674 degrees ! Estimated noise=341.687 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 = 0.0028073 Jy ! Component: 100 - total flux cleaned = 0.00409486 Jy ! Component: 150 - total flux cleaned = 0.00488316 Jy ! Component: 200 - total flux cleaned = 0.00560263 Jy ! Total flux subtracted in 200 components = 0.00560263 Jy ! Clean residual min=-0.000742 max=0.000784 Jy/beam ! Clean residual mean=-0.000003 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.111806 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 34 components and 0.111806 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=2.093 mas, bmaj=2.677 mas, bpa=-0.1101 degrees ! Estimated noise=431.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116694 Jy ! Component: 100 - total flux cleaned = 0.00198939 Jy ! Component: 150 - total flux cleaned = 0.00256041 Jy ! Component: 200 - total flux cleaned = 0.0028905 Jy ! Total flux subtracted in 200 components = 0.0028905 Jy ! Clean residual min=-0.000831 max=0.000818 Jy/beam ! Clean residual mean=0.000002 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.114697 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 = 0.000129551 Jy ! Component: 100 - total flux cleaned = 0.000172153 Jy ! Component: 150 - total flux cleaned = 0.000197676 Jy ! Component: 200 - total flux cleaned = 0.000208834 Jy ! Total flux subtracted in 200 components = 0.000208834 Jy ! Clean residual min=-0.000829 max=0.000784 Jy/beam ! Clean residual mean=0.000004 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.114906 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 89 components and 0.114906 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9285 mas, bmaj=1.689 mas, bpa=-0.3674 degrees ! Estimated noise=341.687 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000187539 Jy ! Component: 100 - total flux cleaned = -0.000165879 Jy ! Component: 150 - total flux cleaned = -6.94855e-05 Jy ! Component: 200 - total flux cleaned = -1.67916e-05 Jy ! Total flux subtracted in 200 components = -1.67916e-05 Jy ! Clean residual min=-0.000685 max=0.000833 Jy/beam ! Clean residual mean=0.000001 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.114889 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 108 components and 0.114889 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=0.080459Jy sigma=0.000651 ! Fit after self-cal, rms=0.080459Jy sigma=0.000651 wmodel J0319+3101_X_2017_08_12_pus_map.mod ! Writing 108 model components to file: J0319+3101_X_2017_08_12_pus_map.mod wobs J0319+3101_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J0319+3101_X_2017_08_12_pus_uvs.fits wwins J0319+3101_X_2017_08_12_pus_map.win ! wwins: Wrote 3 windows to J0319+3101_X_2017_08_12_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 = 0.000221595 Jy ! Component: 100 - total flux cleaned = 0.000309418 Jy ! Component: 150 - total flux cleaned = 0.000321403 Jy ! Component: 200 - total flux cleaned = 0.000379307 Jy ! Component: 250 - total flux cleaned = 0.000345235 Jy ! Component: 300 - total flux cleaned = 0.000367057 Jy ! Component: 350 - total flux cleaned = 0.000334759 Jy ! Component: 400 - total flux cleaned = 0.000324417 Jy ! Component: 450 - total flux cleaned = 0.00032469 Jy ! Component: 500 - total flux cleaned = 0.000344899 Jy ! Component: 550 - total flux cleaned = 0.000374329 Jy ! Component: 600 - total flux cleaned = 0.000384093 Jy ! Component: 650 - total flux cleaned = 0.000412623 Jy ! Component: 700 - total flux cleaned = 0.000431396 Jy ! Component: 750 - total flux cleaned = 0.000468057 Jy ! Component: 800 - total flux cleaned = 0.000495179 Jy ! Component: 850 - total flux cleaned = 0.000512992 Jy ! Component: 900 - total flux cleaned = 0.000521759 Jy ! Component: 950 - total flux cleaned = 0.000512939 Jy ! Component: 1000 - total flux cleaned = 0.000513109 Jy ! Component: 1050 - total flux cleaned = 0.00053871 Jy ! Component: 1100 - total flux cleaned = 0.000513262 Jy ! Component: 1150 - total flux cleaned = 0.000504898 Jy ! Component: 1200 - total flux cleaned = 0.000504882 Jy ! Component: 1250 - total flux cleaned = 0.000513188 Jy ! Component: 1300 - total flux cleaned = 0.000505 Jy ! Component: 1350 - total flux cleaned = 0.000505019 Jy ! Component: 1400 - total flux cleaned = 0.000489059 Jy ! Component: 1450 - total flux cleaned = 0.000497076 Jy ! Component: 1500 - total flux cleaned = 0.000481419 Jy ! Component: 1550 - total flux cleaned = 0.000489331 Jy ! Component: 1600 - total flux cleaned = 0.000466261 Jy ! Component: 1650 - total flux cleaned = 0.000451003 Jy ! Component: 1700 - total flux cleaned = 0.000450966 Jy ! Component: 1750 - total flux cleaned = 0.000435979 Jy ! Component: 1800 - total flux cleaned = 0.000398896 Jy ! Component: 1850 - total flux cleaned = 0.000384172 Jy ! Component: 1900 - total flux cleaned = 0.000384222 Jy ! Component: 1950 - total flux cleaned = 0.000391447 Jy ! Component: 2000 - total flux cleaned = 0.000355541 Jy ! Total flux subtracted in 2048 components = 0.000362647 Jy ! Clean residual min=-0.000384 max=0.000431 Jy/beam ! Clean residual mean=0.000000 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.115251 Jy keep ! Adding 151 model components to the UV plane model. ! The established model now contains 259 components and 0.115251 Jy ![Exited script file: muppet] wmap "J0319+3101_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9285 x 1.689 at -0.3674 degrees (North through East) ! Clean map min=-0.00070431 max=0.10046 Jy/beam ! Writing clean map to FITS file: J0319+3101_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.100456 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000132691 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.396266 0.396266 0.792532 1.58506 3.17013 6.34026 12.6805 25.361 50.7221 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.1 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9285 x 1.689 at -0.3674 degrees (North through East) ! Clean map min=-0.00070431 max=0.10046 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 J0319+3101_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:18:46 2019