! Started logfile: J0718-1813_X_2017_07_09_pus_uvs.log on Wed May 8 15:22:25 2019 obs J0718-1813_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J0718-1813_X_2017_07_09_pus_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.974561 visibilities/baseline/integration-bin. ! Found source: J0718-1813 ! ! 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 979 lines of history. ! ! Reading 39996 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 J0718-1813_X_2017_07_09_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.835422Jy sigma=0.006351 ! Fit after self-cal, rms=0.804088Jy sigma=0.006086 ! 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=0.6951 mas, bmaj=1.672 mas, bpa=-3.748 degrees ! Estimated noise=791.719 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 = 0.157154 Jy ! Component: 100 - total flux cleaned = 0.194515 Jy ! Total flux subtracted in 100 components = 0.194515 Jy ! Clean residual min=-0.026695 max=0.092274 Jy/beam ! Clean residual mean=0.000177 rms=0.008074 Jy/beam ! Combined flux in latest and established models = 0.194515 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.194515 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=0.157166Jy sigma=0.001177 ! Fit after self-cal, rms=0.157116Jy sigma=0.001177 ! Inverting map ! Added new window around map position (2.2, 3.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0738555 Jy ! Component: 100 - total flux cleaned = 0.10043 Jy ! Total flux subtracted in 100 components = 0.10043 Jy ! Clean residual min=-0.018454 max=0.048163 Jy/beam ! Clean residual mean=0.000092 rms=0.004871 Jy/beam ! Combined flux in latest and established models = 0.294945 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 16 components and 0.294945 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=0.122656Jy sigma=0.000905 ! Fit after self-cal, rms=0.108826Jy sigma=0.000799 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0334834 Jy ! Component: 100 - total flux cleaned = 0.0477482 Jy ! Total flux subtracted in 100 components = 0.0477482 Jy ! Clean residual min=-0.010243 max=0.015501 Jy/beam ! Clean residual mean=0.000044 rms=0.002438 Jy/beam ! Combined flux in latest and established models = 0.342694 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.342694 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=0.098354Jy sigma=0.000712 ! Fit after self-cal, rms=0.096075Jy sigma=0.000695 ! 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=0.846 mas, bmaj=2.01 mas, bpa=-3.027 degrees ! Estimated noise=471.362 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 = 0.014592 Jy ! Component: 100 - total flux cleaned = 0.0173992 Jy ! Component: 150 - total flux cleaned = 0.0195747 Jy ! Component: 200 - total flux cleaned = 0.0213401 Jy ! Total flux subtracted in 200 components = 0.0213401 Jy ! Clean residual min=-0.006987 max=0.007807 Jy/beam ! Clean residual mean=0.000030 rms=0.001378 Jy/beam ! Combined flux in latest and established models = 0.364034 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 32 components and 0.364034 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=0.093476Jy sigma=0.000673 ! Fit after self-cal, rms=0.093011Jy sigma=0.000670 ! Inverting map ! Added new window around map position (1.2, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00386137 Jy ! Component: 100 - total flux cleaned = 0.00573317 Jy ! Component: 150 - total flux cleaned = 0.00697427 Jy ! Component: 200 - total flux cleaned = 0.00749428 Jy ! Total flux subtracted in 200 components = 0.00749428 Jy ! Clean residual min=-0.004961 max=0.003995 Jy/beam ! Clean residual mean=0.000010 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.371528 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 47 components and 0.371528 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=0.092056Jy sigma=0.000663 ! Fit after self-cal, rms=0.091941Jy sigma=0.000662 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 1.07 KP 0.97 ! LA 1.01 MK 0.99 NL 1.00 OV 0.97 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.09 KP 0.95 ! LA 0.97 MK 0.97 NL 0.99 OV 0.99 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.03 KP 0.95 ! LA 1.01 MK 1.07 NL 0.99 OV 0.99 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.07 KP 0.94 ! LA 1.02 MK 1.00 NL 1.00 OV 1.00 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.99 KP 0.95 ! LA 1.00 MK 1.03 NL 0.98 OV 0.98 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.04 KP 0.96 ! LA 1.03 MK 1.00 NL 0.99 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.06 KP 0.94 ! LA 1.01 MK 1.03 NL 1.00 OV 1.01 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.03 KP 0.95 ! LA 1.02 MK 1.01 NL 0.99 OV 1.00 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.08 KP 0.94 ! LA 1.02 MK 1.00 NL 1.01 OV 1.02 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.05 KP 0.96 ! LA 1.05 MK 1.03 NL 0.99 OV 1.00 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.08 KP 0.96 ! LA 1.03 MK 1.17 NL 1.00 OV 0.99 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.11 KP 0.94 ! LA 1.01 MK 1.00 NL 1.01 OV 1.01 ! PT 1.06 SC 0.97 ! ! ! Fit before self-cal, rms=0.091941Jy sigma=0.000662 ! Fit after self-cal, rms=0.092941Jy sigma=0.000657 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8524 mas, bmaj=2.018 mas, bpa=-2.782 degrees ! Estimated noise=473.934 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 = -0.00010472 Jy ! Component: 100 - total flux cleaned = -0.000867395 Jy ! Component: 150 - total flux cleaned = -0.00103683 Jy ! Component: 200 - total flux cleaned = -0.00110219 Jy ! Total flux subtracted in 200 components = -0.00110219 Jy ! Clean residual min=-0.003738 max=0.002856 Jy/beam ! Clean residual mean=0.000000 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.370426 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 57 components and 0.370426 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=0.092721Jy sigma=0.000655 ! Fit after self-cal, rms=0.092706Jy sigma=0.000655 ! 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=0.092706Jy sigma=0.000655 ! Fit after self-cal, rms=0.093046Jy sigma=0.000652 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8531 mas, bmaj=2.027 mas, bpa=-2.684 degrees ! Estimated noise=474.846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000306484 Jy ! Component: 100 - total flux cleaned = -0.000529544 Jy ! Component: 150 - total flux cleaned = -0.000589233 Jy ! Component: 200 - total flux cleaned = -0.000641767 Jy ! Total flux subtracted in 200 components = -0.000641767 Jy ! Clean residual min=-0.003172 max=0.002129 Jy/beam ! Clean residual mean=-0.000003 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.369784 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 66 components and 0.369784 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=0.092946Jy sigma=0.000652 ! Fit after self-cal, rms=0.092939Jy 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 = 4.96021e-06 Jy ! Component: 100 - total flux cleaned = 5.31375e-05 Jy ! Component: 150 - total flux cleaned = 5.41913e-05 Jy ! Component: 200 - total flux cleaned = 5.55808e-05 Jy ! Total flux subtracted in 200 components = 5.55808e-05 Jy ! Clean residual min=-0.002793 max=0.001771 Jy/beam ! Clean residual mean=-0.000004 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.369839 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 73 components and 0.369839 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=0.092886Jy sigma=0.000651 ! Fit after self-cal, rms=0.092879Jy 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=0.092879Jy sigma=0.000651 ! Fit after self-cal, rms=0.092813Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8538 mas, bmaj=2.03 mas, bpa=-2.709 degrees ! Estimated noise=474.503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000204159 Jy ! Component: 100 - total flux cleaned = -0.000250794 Jy ! Component: 150 - total flux cleaned = -0.00024896 Jy ! Component: 200 - total flux cleaned = -0.000285536 Jy ! Total flux subtracted in 200 components = -0.000285536 Jy ! Clean residual min=-0.002517 max=0.001549 Jy/beam ! Clean residual mean=-0.000004 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.369554 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 81 components and 0.369554 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=0.092775Jy sigma=0.000651 ! Fit after self-cal, rms=0.092771Jy 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 = -4.49948e-06 Jy ! Component: 100 - total flux cleaned = 0.00010328 Jy ! Component: 150 - total flux cleaned = 6.87654e-05 Jy ! Component: 200 - total flux cleaned = 3.61488e-05 Jy ! Total flux subtracted in 200 components = 3.61488e-05 Jy ! Clean residual min=-0.002337 max=0.001383 Jy/beam ! Clean residual mean=-0.000004 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.36959 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 84 components and 0.36959 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=0.092745Jy sigma=0.000650 ! Fit after self-cal, rms=0.092743Jy sigma=0.000650 ! 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=0.092743Jy sigma=0.000650 ! Fit after self-cal, rms=0.092698Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.195 mas, bmaj=4.29 mas, bpa=-0.7338 degrees ! Estimated noise=605.397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000344205 Jy ! Component: 100 - total flux cleaned = -0.000342439 Jy ! Component: 150 - total flux cleaned = -0.000330319 Jy ! Component: 200 - total flux cleaned = -0.000330533 Jy ! Total flux subtracted in 200 components = -0.000330533 Jy ! Clean residual min=-0.002004 max=0.001158 Jy/beam ! Clean residual mean=-0.000010 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.36926 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 98 components and 0.36926 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=0.092693Jy sigma=0.000650 ! Fit after self-cal, rms=0.092691Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.84346e-05 Jy ! Component: 100 - total flux cleaned = -2.83115e-05 Jy ! Component: 150 - total flux cleaned = -3.4766e-05 Jy ! Component: 200 - total flux cleaned = -4.54335e-05 Jy ! Total flux subtracted in 200 components = -4.54335e-05 Jy ! Clean residual min=-0.001894 max=0.001131 Jy/beam ! Clean residual mean=-0.000010 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.369214 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 104 components and 0.369214 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=0.092690Jy sigma=0.000650 ! Fit after self-cal, rms=0.092689Jy sigma=0.000650 ! 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=0.8542 mas, bmaj=2.031 mas, bpa=-2.738 degrees ! Estimated noise=474.329 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8542 x 2.031 at -2.738 degrees (North through East) ! Clean map min=-0.0019865 max=0.17526 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=0.702 mas, bmaj=1.688 mas, bpa=-3.279 degrees ! Estimated noise=804.342 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.181423 Jy ! Component: 100 - total flux cleaned = 0.258184 Jy ! Component: 150 - total flux cleaned = 0.293724 Jy ! Component: 200 - total flux cleaned = 0.314583 Jy ! Total flux subtracted in 200 components = 0.314583 Jy ! Clean residual min=-0.004859 max=0.011224 Jy/beam ! Clean residual mean=0.000053 rms=0.001695 Jy/beam ! Combined flux in latest and established models = 0.314583 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.314583 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8542 mas, bmaj=2.031 mas, bpa=-2.738 degrees ! Estimated noise=474.329 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 = 0.0195232 Jy ! Component: 100 - total flux cleaned = 0.0315031 Jy ! Component: 150 - total flux cleaned = 0.0393288 Jy ! Component: 200 - total flux cleaned = 0.0445132 Jy ! Total flux subtracted in 200 components = 0.0445132 Jy ! Clean residual min=-0.001936 max=0.002782 Jy/beam ! Clean residual mean=0.000013 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.359097 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 45 components and 0.359096 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00346181 Jy ! Component: 100 - total flux cleaned = 0.00580953 Jy ! Component: 150 - total flux cleaned = 0.00692665 Jy ! Component: 200 - total flux cleaned = 0.00754331 Jy ! Total flux subtracted in 200 components = 0.00754331 Jy ! Clean residual min=-0.001864 max=0.001361 Jy/beam ! Clean residual mean=-0.000000 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.36664 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 69 components and 0.36664 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=2.195 mas, bmaj=4.29 mas, bpa=-0.7338 degrees ! Estimated noise=605.397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140789 Jy ! Component: 100 - total flux cleaned = 0.00198442 Jy ! Component: 150 - total flux cleaned = 0.00208541 Jy ! Component: 200 - total flux cleaned = 0.00217898 Jy ! Total flux subtracted in 200 components = 0.00217898 Jy ! Clean residual min=-0.001755 max=0.001116 Jy/beam ! Clean residual mean=-0.000009 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.368819 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 = 4.47911e-05 Jy ! Component: 100 - total flux cleaned = 6.45177e-05 Jy ! Component: 150 - total flux cleaned = 7.43284e-05 Jy ! Component: 200 - total flux cleaned = 9.21157e-05 Jy ! Total flux subtracted in 200 components = 9.21157e-05 Jy ! Clean residual min=-0.001785 max=0.001103 Jy/beam ! Clean residual mean=-0.000010 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.368911 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 0.368911 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8542 mas, bmaj=2.031 mas, bpa=-2.738 degrees ! Estimated noise=474.329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000398117 Jy ! Component: 100 - total flux cleaned = -0.00036107 Jy ! Component: 150 - total flux cleaned = -0.00036006 Jy ! Component: 200 - total flux cleaned = -0.000330846 Jy ! Total flux subtracted in 200 components = -0.000330846 Jy ! Clean residual min=-0.001753 max=0.001183 Jy/beam ! Clean residual mean=-0.000003 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.36858 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 94 components and 0.36858 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=0.092641Jy sigma=0.000650 ! Fit after self-cal, rms=0.092630Jy sigma=0.000650 wmodel J0718-1813_X_2017_07_09_pus_map.mod ! Writing 94 model components to file: J0718-1813_X_2017_07_09_pus_map.mod wobs J0718-1813_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J0718-1813_X_2017_07_09_pus_uvs.fits wwins J0718-1813_X_2017_07_09_pus_map.win ! wwins: Wrote 3 windows to J0718-1813_X_2017_07_09_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 = -0.000683729 Jy ! Component: 100 - total flux cleaned = -0.00125419 Jy ! Component: 150 - total flux cleaned = -0.0015692 Jy ! Component: 200 - total flux cleaned = -0.00178717 Jy ! Component: 250 - total flux cleaned = -0.00195815 Jy ! Component: 300 - total flux cleaned = -0.00204991 Jy ! Component: 350 - total flux cleaned = -0.00212055 Jy ! Component: 400 - total flux cleaned = -0.00215517 Jy ! Component: 450 - total flux cleaned = -0.00218883 Jy ! Component: 500 - total flux cleaned = -0.0022382 Jy ! Component: 550 - total flux cleaned = -0.00227041 Jy ! Component: 600 - total flux cleaned = -0.00228611 Jy ! Component: 650 - total flux cleaned = -0.00225566 Jy ! Component: 700 - total flux cleaned = -0.0022713 Jy ! Component: 750 - total flux cleaned = -0.00231592 Jy ! Component: 800 - total flux cleaned = -0.00231561 Jy ! Component: 850 - total flux cleaned = -0.00228695 Jy ! Component: 900 - total flux cleaned = -0.00230149 Jy ! Component: 950 - total flux cleaned = -0.00235708 Jy ! Component: 1000 - total flux cleaned = -0.0023021 Jy ! Component: 1050 - total flux cleaned = -0.00227506 Jy ! Component: 1100 - total flux cleaned = -0.00226189 Jy ! Component: 1150 - total flux cleaned = -0.00223563 Jy ! Component: 1200 - total flux cleaned = -0.00226153 Jy ! Component: 1250 - total flux cleaned = -0.00223564 Jy ! Component: 1300 - total flux cleaned = -0.00218489 Jy ! Component: 1350 - total flux cleaned = -0.00217243 Jy ! Component: 1400 - total flux cleaned = -0.00217261 Jy ! Component: 1450 - total flux cleaned = -0.00222137 Jy ! Component: 1500 - total flux cleaned = -0.00223347 Jy ! Component: 1550 - total flux cleaned = -0.00222153 Jy ! Component: 1600 - total flux cleaned = -0.0022451 Jy ! Component: 1650 - total flux cleaned = -0.00226857 Jy ! Component: 1700 - total flux cleaned = -0.00225708 Jy ! Component: 1750 - total flux cleaned = -0.00229169 Jy ! Component: 1800 - total flux cleaned = -0.0022917 Jy ! Component: 1850 - total flux cleaned = -0.00232543 Jy ! Component: 1900 - total flux cleaned = -0.00230336 Jy ! Component: 1950 - total flux cleaned = -0.00229246 Jy ! Component: 2000 - total flux cleaned = -0.00230338 Jy ! Total flux subtracted in 2048 components = -0.00228174 Jy ! Clean residual min=-0.000574 max=0.000617 Jy/beam ! Clean residual mean=-0.000002 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.366298 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 238 components and 0.366298 Jy ![Exited script file: muppet] wmap "J0718-1813_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8542 x 2.031 at -2.738 degrees (North through East) ! Clean map min=-0.0010098 max=0.17637 Jy/beam ! Writing clean map to FITS file: J0718-1813_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.176368 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00020023 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.340588 0.340588 0.681176 1.36235 2.7247 5.44941 10.8988 21.7976 43.5952 87.1905 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.176 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8542 x 2.031 at -2.738 degrees (North through East) ! Clean map min=-0.0010098 max=0.17637 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 J0718-1813_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:22:28 2019