! Started logfile: J1510+5702_X_2017_07_16_pus_uvs.log on Thu May 9 14:07:19 2019 obs J1510+5702_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J1510+5702_X_2017_07_16_pus_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.706667 visibilities/baseline/integration-bin. ! Found source: J1510+5702 ! ! 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 1200 lines of history. ! ! Reading 3816 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 J1510+5702_X_2017_07_16_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.851960Jy sigma=0.007454 ! Fit after self-cal, rms=0.848597Jy sigma=0.007426 ! 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=0.6374 mas, bmaj=2.452 mas, bpa=6.656 degrees ! Estimated noise=1818.49 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.118684 Jy ! Component: 100 - total flux cleaned = 0.145315 Jy ! Total flux subtracted in 100 components = 0.145315 Jy ! Clean residual min=-0.006579 max=0.009599 Jy/beam ! Clean residual mean=-0.000034 rms=0.002161 Jy/beam ! Combined flux in latest and established models = 0.145315 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.145315 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=0.077434Jy sigma=0.000653 ! Fit after self-cal, rms=0.077443Jy 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=0.7487 mas, bmaj=2.641 mas, bpa=6.948 degrees ! Estimated noise=1317.17 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 = 0.0131577 Jy ! Component: 100 - total flux cleaned = 0.0201663 Jy ! Component: 150 - total flux cleaned = 0.0247491 Jy ! Component: 200 - total flux cleaned = 0.0278889 Jy ! Total flux subtracted in 200 components = 0.0278889 Jy ! Clean residual min=-0.003972 max=0.004492 Jy/beam ! Clean residual mean=-0.000007 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 0.173204 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 29 components and 0.173204 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=0.075326Jy sigma=0.000631 ! Fit after self-cal, rms=0.075274Jy sigma=0.000630 ! 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 0.96 FD 1.00* HN 1.01 KP 1.09 ! LA 0.98 MK 1.03 NL 0.95 OV 1.01 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.05 KP 1.08 ! LA 1.00 MK 0.94 NL 0.93 OV 1.00 ! PT 1.12 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.02 KP 1.02 ! LA 0.97 MK 1.07 NL 0.97 OV 0.97 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.08 KP 1.01 ! LA 0.96 MK 1.00 NL 1.00 OV 0.93 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00* HN 0.87 KP 0.97 ! LA 0.90 MK 1.03 NL 1.08 OV 0.95 ! PT 0.94 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.94 KP 1.07 ! LA 0.98 MK 0.94 NL 0.96 OV 0.99 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.02 KP 1.09 ! LA 0.96 MK 1.03 NL 1.01 OV 1.00 ! PT 0.94 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.97 KP 1.03 ! LA 0.92 MK 1.00 NL 1.02 OV 0.98 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.05 KP 0.94 ! LA 0.93 MK 1.01 NL 1.02 OV 1.06 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.09 KP 1.00 ! LA 0.95 MK 1.01 NL 1.01 OV 1.02 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.01 KP 1.04 ! LA 0.98 MK 0.96 NL 0.95 OV 0.99 ! PT 0.98 SC 1.11 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.18 KP 1.04 ! LA 0.91 MK 0.98 NL 0.93 OV 0.97 ! PT 1.01 SC 1.08 ! ! ! Fit before self-cal, rms=0.075274Jy sigma=0.000630 ! Fit after self-cal, rms=0.075636Jy sigma=0.000623 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7552 mas, bmaj=2.651 mas, bpa=6.859 degrees ! Estimated noise=1311.08 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 = 0.00227646 Jy ! Component: 100 - total flux cleaned = 0.00227607 Jy ! Component: 150 - total flux cleaned = 0.00216251 Jy ! Component: 200 - total flux cleaned = 0.00206617 Jy ! Total flux subtracted in 200 components = 0.00206617 Jy ! Clean residual min=-0.002954 max=0.003405 Jy/beam ! Clean residual mean=-0.000002 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.17527 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.17527 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=0.075562Jy sigma=0.000622 ! Fit after self-cal, rms=0.075610Jy sigma=0.000622 ! 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=0.075610Jy sigma=0.000622 ! Fit after self-cal, rms=0.075425Jy sigma=0.000622 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.755 mas, bmaj=2.647 mas, bpa=6.838 degrees ! Estimated noise=1308.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000847013 Jy ! Component: 100 - total flux cleaned = 0.000786128 Jy ! Component: 150 - total flux cleaned = 0.000732066 Jy ! Component: 200 - total flux cleaned = 0.00075687 Jy ! Total flux subtracted in 200 components = 0.00075687 Jy ! Clean residual min=-0.002849 max=0.003170 Jy/beam ! Clean residual mean=-0.000002 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.176027 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.176027 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=0.075398Jy sigma=0.000622 ! Fit after self-cal, rms=0.075392Jy sigma=0.000622 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 = -4.25382e-05 Jy ! Component: 100 - total flux cleaned = -2.06682e-05 Jy ! Component: 150 - total flux cleaned = -2.03311e-05 Jy ! Component: 200 - total flux cleaned = -3.16732e-08 Jy ! Total flux subtracted in 200 components = -3.16732e-08 Jy ! Clean residual min=-0.002802 max=0.003109 Jy/beam ! Clean residual mean=-0.000002 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.176027 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.176027 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=0.075377Jy sigma=0.000622 ! Fit after self-cal, rms=0.075374Jy sigma=0.000622 ! 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=0.075374Jy sigma=0.000622 ! Fit after self-cal, rms=0.075227Jy sigma=0.000622 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7548 mas, bmaj=2.645 mas, bpa=6.842 degrees ! Estimated noise=1306.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000316213 Jy ! Component: 100 - total flux cleaned = 0.000316283 Jy ! Component: 150 - total flux cleaned = 0.000316068 Jy ! Component: 200 - total flux cleaned = 0.000315539 Jy ! Total flux subtracted in 200 components = 0.000315539 Jy ! Clean residual min=-0.002754 max=0.003085 Jy/beam ! Clean residual mean=-0.000002 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.176342 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.176342 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=0.075215Jy sigma=0.000622 ! Fit after self-cal, rms=0.075213Jy sigma=0.000622 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 = -2.77133e-05 Jy ! Component: 100 - total flux cleaned = -1.21249e-05 Jy ! Component: 150 - total flux cleaned = -1.22027e-05 Jy ! Component: 200 - total flux cleaned = 1.15894e-06 Jy ! Total flux subtracted in 200 components = 1.15894e-06 Jy ! Clean residual min=-0.002730 max=0.003102 Jy/beam ! Clean residual mean=-0.000002 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.176343 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.176343 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=0.075206Jy sigma=0.000622 ! Fit after self-cal, rms=0.075205Jy sigma=0.000622 ! 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=0.075205Jy sigma=0.000622 ! Fit after self-cal, rms=0.075087Jy sigma=0.000622 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.895 mas, bmaj=2.887 mas, bpa=2.54 degrees ! Estimated noise=1758.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135251 Jy ! Component: 100 - total flux cleaned = 0.00155026 Jy ! Component: 150 - total flux cleaned = 0.00169869 Jy ! Component: 200 - total flux cleaned = 0.00181633 Jy ! Total flux subtracted in 200 components = 0.00181633 Jy ! Clean residual min=-0.003063 max=0.003258 Jy/beam ! Clean residual mean=-0.000000 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.17816 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 49 components and 0.17816 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=0.075122Jy sigma=0.000622 ! Fit after self-cal, rms=0.075120Jy sigma=0.000622 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 = 5.77939e-05 Jy ! Component: 100 - total flux cleaned = 0.000130085 Jy ! Component: 150 - total flux cleaned = 0.000157628 Jy ! Component: 200 - total flux cleaned = 0.00019658 Jy ! Total flux subtracted in 200 components = 0.00019658 Jy ! Clean residual min=-0.003069 max=0.003174 Jy/beam ! Clean residual mean=0.000000 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.178356 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 53 components and 0.178356 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=0.075133Jy sigma=0.000622 ! Fit after self-cal, rms=0.075133Jy sigma=0.000622 ! 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=0.7544 mas, bmaj=2.644 mas, bpa=6.851 degrees ! Estimated noise=1305.12 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7544 x 2.644 at 6.851 degrees (North through East) ! Clean map min=-0.0025585 max=0.15467 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=0.6416 mas, bmaj=2.463 mas, bpa=6.549 degrees ! Estimated noise=1814.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.118297 Jy ! Component: 100 - total flux cleaned = 0.145225 Jy ! Component: 150 - total flux cleaned = 0.156484 Jy ! Component: 200 - total flux cleaned = 0.162908 Jy ! Total flux subtracted in 200 components = 0.162908 Jy ! Clean residual min=-0.004666 max=0.005089 Jy/beam ! Clean residual mean=-0.000015 rms=0.001309 Jy/beam ! Combined flux in latest and established models = 0.162908 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 0.162908 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7544 mas, bmaj=2.644 mas, bpa=6.851 degrees ! Estimated noise=1305.12 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) ! Added new window around map position (-4.6, 5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00595097 Jy ! Component: 100 - total flux cleaned = 0.00956623 Jy ! Component: 150 - total flux cleaned = 0.012107 Jy ! Component: 200 - total flux cleaned = 0.0140104 Jy ! Total flux subtracted in 200 components = 0.0140104 Jy ! Clean residual min=-0.002752 max=0.002875 Jy/beam ! Clean residual mean=-0.000003 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.176918 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 36 components and 0.176918 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=1.895 mas, bmaj=2.887 mas, bpa=2.54 degrees ! Estimated noise=1758.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017308 Jy ! Component: 100 - total flux cleaned = 0.00215586 Jy ! Component: 150 - total flux cleaned = 0.0024116 Jy ! Component: 200 - total flux cleaned = 0.00251066 Jy ! Total flux subtracted in 200 components = 0.00251066 Jy ! Clean residual min=-0.002912 max=0.002794 Jy/beam ! Clean residual mean=0.000002 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.179429 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 = 2.90558e-05 Jy ! Component: 100 - total flux cleaned = 2.90076e-05 Jy ! Component: 150 - total flux cleaned = 5.31737e-05 Jy ! Component: 200 - total flux cleaned = 7.49009e-05 Jy ! Total flux subtracted in 200 components = 7.49009e-05 Jy ! Clean residual min=-0.002892 max=0.002680 Jy/beam ! Clean residual mean=0.000002 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.179504 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 62 components and 0.179504 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7544 mas, bmaj=2.644 mas, bpa=6.851 degrees ! Estimated noise=1305.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000665506 Jy ! Component: 100 - total flux cleaned = -0.000587008 Jy ! Component: 150 - total flux cleaned = -0.000584945 Jy ! Component: 200 - total flux cleaned = -0.000613958 Jy ! Total flux subtracted in 200 components = -0.000613958 Jy ! Clean residual min=-0.002596 max=0.002740 Jy/beam ! Clean residual mean=0.000000 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.17889 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 79 components and 0.17889 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=0.074998Jy sigma=0.000621 ! Fit after self-cal, rms=0.074973Jy sigma=0.000621 wmodel J1510+5702_X_2017_07_16_pus_map.mod ! Writing 79 model components to file: J1510+5702_X_2017_07_16_pus_map.mod wobs J1510+5702_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J1510+5702_X_2017_07_16_pus_uvs.fits wwins J1510+5702_X_2017_07_16_pus_map.win ! wwins: Wrote 2 windows to J1510+5702_X_2017_07_16_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000430528 Jy ! Component: 100 - total flux cleaned = -0.000688282 Jy ! Component: 150 - total flux cleaned = -0.000933131 Jy ! Component: 200 - total flux cleaned = -0.000974533 Jy ! Component: 250 - total flux cleaned = -0.00104927 Jy ! Component: 300 - total flux cleaned = -0.00115554 Jy ! Component: 350 - total flux cleaned = -0.00119084 Jy ! Component: 400 - total flux cleaned = -0.0013559 Jy ! Component: 450 - total flux cleaned = -0.00145038 Jy ! Component: 500 - total flux cleaned = -0.00148076 Jy ! Component: 550 - total flux cleaned = -0.00157048 Jy ! Component: 600 - total flux cleaned = -0.0016866 Jy ! Component: 650 - total flux cleaned = -0.00174354 Jy ! Component: 700 - total flux cleaned = -0.0017431 Jy ! Component: 750 - total flux cleaned = -0.0017699 Jy ! Component: 800 - total flux cleaned = -0.00182281 Jy ! Component: 850 - total flux cleaned = -0.00187493 Jy ! Component: 900 - total flux cleaned = -0.00187518 Jy ! Component: 950 - total flux cleaned = -0.00194938 Jy ! Component: 1000 - total flux cleaned = -0.00204612 Jy ! Component: 1050 - total flux cleaned = -0.00209347 Jy ! Component: 1100 - total flux cleaned = -0.00223307 Jy ! Component: 1150 - total flux cleaned = -0.00230107 Jy ! Component: 1200 - total flux cleaned = -0.0023907 Jy ! Component: 1250 - total flux cleaned = -0.00247891 Jy ! Component: 1300 - total flux cleaned = -0.00254448 Jy ! Component: 1350 - total flux cleaned = -0.00254446 Jy ! Component: 1400 - total flux cleaned = -0.00254477 Jy ! Component: 1450 - total flux cleaned = -0.00254477 Jy ! Component: 1500 - total flux cleaned = -0.00252445 Jy ! Component: 1550 - total flux cleaned = -0.00256514 Jy ! Component: 1600 - total flux cleaned = -0.00256496 Jy ! Component: 1650 - total flux cleaned = -0.0025647 Jy ! Component: 1700 - total flux cleaned = -0.00256443 Jy ! Component: 1750 - total flux cleaned = -0.00254512 Jy ! Component: 1800 - total flux cleaned = -0.00256426 Jy ! Component: 1850 - total flux cleaned = -0.00260213 Jy ! Component: 1900 - total flux cleaned = -0.00265822 Jy ! Component: 1950 - total flux cleaned = -0.00273185 Jy ! Component: 2000 - total flux cleaned = -0.00275002 Jy ! Total flux subtracted in 2048 components = -0.00282207 Jy ! Clean residual min=-0.001119 max=0.001313 Jy/beam ! Clean residual mean=-0.000000 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.176068 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 231 components and 0.176068 Jy ![Exited script file: muppet] wmap "J1510+5702_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7544 x 2.644 at 6.851 degrees (North through East) ! Clean map min=-0.0019255 max=0.15343 Jy/beam ! Writing clean map to FITS file: J1510+5702_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.153426 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000337692 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.6603 0.6603 1.3206 2.6412 5.2824 10.5648 21.1296 42.2592 84.5184 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.153 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7544 x 2.644 at 6.851 degrees (North through East) ! Clean map min=-0.0019255 max=0.15343 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 J1510+5702_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:07:20 2019