! Started logfile: J1510+5702_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:30:22 2019 obs J1510+5702_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J1510+5702_X_2017_04_28_pus_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.747222 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 907 lines of history. ! ! Reading 9684 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_04_28_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 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.902587Jy sigma=0.008081 ! Fit after self-cal, rms=0.878944Jy sigma=0.007949 ! 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=0.9768 mas, bmaj=1.028 mas, bpa=-32.1 degrees ! Estimated noise=1230.77 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 = 0.0964567 Jy ! Component: 100 - total flux cleaned = 0.118113 Jy ! Total flux subtracted in 100 components = 0.118113 Jy ! Clean residual min=-0.004934 max=0.009973 Jy/beam ! Clean residual mean=-0.000042 rms=0.001315 Jy/beam ! Combined flux in latest and established models = 0.118113 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.118113 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=0.090366Jy sigma=0.000742 ! Fit after self-cal, rms=0.090345Jy sigma=0.000742 ! Inverting map ! Added new window around map position (-0.8, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100019 Jy ! Component: 100 - total flux cleaned = 0.0158298 Jy ! Total flux subtracted in 100 components = 0.0158298 Jy ! Clean residual min=-0.004337 max=0.004241 Jy/beam ! Clean residual mean=-0.000026 rms=0.001057 Jy/beam ! Combined flux in latest and established models = 0.133943 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.133943 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=0.089258Jy sigma=0.000730 ! Fit after self-cal, rms=0.089210Jy sigma=0.000730 ! 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=1.21 mas, bmaj=1.255 mas, bpa=-6.294 degrees ! Estimated noise=811.584 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 = 0.0045717 Jy ! Component: 100 - total flux cleaned = 0.00726131 Jy ! Component: 150 - total flux cleaned = 0.00857089 Jy ! Component: 200 - total flux cleaned = 0.00884893 Jy ! Total flux subtracted in 200 components = 0.00884893 Jy ! Clean residual min=-0.002877 max=0.002648 Jy/beam ! Clean residual mean=-0.000031 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.142792 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 30 components and 0.142792 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=0.088982Jy sigma=0.000727 ! Fit after self-cal, rms=0.088977Jy sigma=0.000727 ! 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 0.94 HN 0.97 KP 1.06 ! LA 0.96 MK 0.89 NL 1.01 OV 1.08 ! PT 0.89 SC 1.16 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.03 KP 0.98 ! LA 0.93 MK 0.94 NL 0.94 OV 1.00 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 0.99 KP 0.99 ! LA 1.02 MK 0.93 NL 1.01 OV 1.02 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.44 KP 1.12 ! LA 0.94 MK 1.26 NL 1.03 OV 1.03 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.99 KP 1.01 ! LA 0.94 MK 1.02 NL 0.99 OV 1.03 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.96 HN 0.98 KP 1.06 ! LA 0.97 MK 1.04 NL 0.98 OV 1.00 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.22 KP 0.99 ! LA 0.95 MK 1.01 NL 0.96 OV 1.07 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 0.97 KP 1.04 ! LA 0.93 MK 0.99 NL 1.01 OV 0.97 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 1.08 KP 0.99 ! LA 1.00 MK 0.92 NL 1.01 OV 1.01 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.01 KP 1.02 ! LA 1.03 MK 1.03 NL 1.04 OV 0.97 ! PT 1.09 SC 1.13 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.34 KP 1.07 ! LA 1.01 MK 0.97 NL 1.02 OV 1.01 ! PT 1.15 SC 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.95 KP 1.00 ! LA 0.97 MK 0.97 NL 1.30 OV 0.96 ! PT 1.07 SC 1.07 ! ! ! Fit before self-cal, rms=0.088977Jy sigma=0.000727 ! Fit after self-cal, rms=0.084650Jy sigma=0.000704 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.213 mas, bmaj=1.259 mas, bpa=-13.11 degrees ! Estimated noise=808.771 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 = 0.000884539 Jy ! Component: 100 - total flux cleaned = 0.00109227 Jy ! Component: 150 - total flux cleaned = 0.001231 Jy ! Component: 200 - total flux cleaned = 0.00125423 Jy ! Total flux subtracted in 200 components = 0.00125423 Jy ! Clean residual min=-0.002236 max=0.002561 Jy/beam ! Clean residual mean=-0.000014 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.144046 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 41 components and 0.144046 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=0.084629Jy sigma=0.000704 ! Fit after self-cal, rms=0.084820Jy sigma=0.000703 ! 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=0.084820Jy sigma=0.000703 ! Fit after self-cal, rms=0.087121Jy sigma=0.000665 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.215 mas, bmaj=1.255 mas, bpa=-9.321 degrees ! Estimated noise=809.177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000669983 Jy ! Component: 100 - total flux cleaned = 0.000714423 Jy ! Component: 150 - total flux cleaned = 0.000751506 Jy ! Component: 200 - total flux cleaned = 0.00078288 Jy ! Total flux subtracted in 200 components = 0.00078288 Jy ! Clean residual min=-0.001969 max=0.002250 Jy/beam ! Clean residual mean=-0.000017 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.144829 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 55 components and 0.144829 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=0.087106Jy sigma=0.000664 ! Fit after self-cal, rms=0.087453Jy sigma=0.000663 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 (-15.2, -13.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164557 Jy ! Component: 100 - total flux cleaned = 0.00205989 Jy ! Component: 150 - total flux cleaned = 0.00220234 Jy ! Component: 200 - total flux cleaned = 0.00220583 Jy ! Total flux subtracted in 200 components = 0.00220583 Jy ! Clean residual min=-0.002094 max=0.002218 Jy/beam ! Clean residual mean=-0.000022 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.147034 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 66 components and 0.147034 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=0.087391Jy sigma=0.000663 ! Fit after self-cal, rms=0.087387Jy sigma=0.000662 ! Inverting map ! Added new window around map position (1.8, 21.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192015 Jy ! Component: 100 - total flux cleaned = 0.00275314 Jy ! Component: 150 - total flux cleaned = 0.00298722 Jy ! Component: 200 - total flux cleaned = 0.00307898 Jy ! Total flux subtracted in 200 components = 0.00307898 Jy ! Clean residual min=-0.002049 max=0.002020 Jy/beam ! Clean residual mean=-0.000021 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.150113 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 83 components and 0.150113 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=0.087322Jy sigma=0.000662 ! Fit after self-cal, rms=0.087314Jy sigma=0.000662 ! 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=0.087314Jy sigma=0.000662 ! Fit after self-cal, rms=0.088005Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.213 mas, bmaj=1.252 mas, bpa=-12.05 degrees ! Estimated noise=810.249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000952123 Jy ! Component: 100 - total flux cleaned = 0.00129815 Jy ! Component: 150 - total flux cleaned = 0.00144194 Jy ! Component: 200 - total flux cleaned = 0.00155006 Jy ! Total flux subtracted in 200 components = 0.00155006 Jy ! Clean residual min=-0.002029 max=0.002136 Jy/beam ! Clean residual mean=-0.000023 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.151664 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 91 components and 0.151664 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=0.087980Jy sigma=0.000662 ! Fit after self-cal, rms=0.088006Jy sigma=0.000662 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 (14.4, -20.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131903 Jy ! Component: 100 - total flux cleaned = 0.00157548 Jy ! Component: 150 - total flux cleaned = 0.00173385 Jy ! Component: 200 - total flux cleaned = 0.00184945 Jy ! Total flux subtracted in 200 components = 0.00184945 Jy ! Clean residual min=-0.001938 max=0.001680 Jy/beam ! Clean residual mean=-0.000024 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.153513 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 103 components and 0.153513 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=0.087956Jy sigma=0.000661 ! Fit after self-cal, rms=0.087949Jy sigma=0.000661 ! 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=0.087949Jy sigma=0.000661 ! Fit after self-cal, rms=0.087971Jy sigma=0.000661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.345 mas, bmaj=2.367 mas, bpa=53.71 degrees ! Estimated noise=984.288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104709 Jy ! Component: 100 - total flux cleaned = 0.00142837 Jy ! Component: 150 - total flux cleaned = 0.00158805 Jy ! Component: 200 - total flux cleaned = 0.0016688 Jy ! Total flux subtracted in 200 components = 0.0016688 Jy ! Clean residual min=-0.001872 max=0.002063 Jy/beam ! Clean residual mean=-0.000052 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.155182 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 116 components and 0.155182 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=0.087961Jy sigma=0.000661 ! Fit after self-cal, rms=0.087961Jy sigma=0.000661 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000350875 Jy ! Component: 100 - total flux cleaned = 0.000426308 Jy ! Component: 150 - total flux cleaned = 0.0004608 Jy ! Component: 200 - total flux cleaned = 0.000461032 Jy ! Total flux subtracted in 200 components = 0.000461032 Jy ! Clean residual min=-0.001931 max=0.002037 Jy/beam ! Clean residual mean=-0.000050 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.155643 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 124 components and 0.155643 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=0.087957Jy sigma=0.000661 ! Fit after self-cal, rms=0.087957Jy sigma=0.000661 ! 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=1.211 mas, bmaj=1.251 mas, bpa=-14.5 degrees ! Estimated noise=810.45 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.211 x 1.251 at -14.5 degrees (North through East) ! Clean map min=-0.0017303 max=0.12409 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=0.9764 mas, bmaj=1.031 mas, bpa=-37.1 degrees ! Estimated noise=1222.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0956154 Jy ! Component: 100 - total flux cleaned = 0.117717 Jy ! Component: 150 - total flux cleaned = 0.128108 Jy ! Component: 200 - total flux cleaned = 0.134452 Jy ! Total flux subtracted in 200 components = 0.134452 Jy ! Clean residual min=-0.003058 max=0.003356 Jy/beam ! Clean residual mean=-0.000019 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.134452 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.134452 Jy ! Inverting map and beam ! Estimated beam: bmin=1.211 mas, bmaj=1.251 mas, bpa=-14.5 degrees ! Estimated noise=810.45 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 = 0.00499765 Jy ! Component: 100 - total flux cleaned = 0.00828033 Jy ! Component: 150 - total flux cleaned = 0.0108393 Jy ! Component: 200 - total flux cleaned = 0.0129507 Jy ! Total flux subtracted in 200 components = 0.0129507 Jy ! Clean residual min=-0.002095 max=0.002003 Jy/beam ! Clean residual mean=-0.000030 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.147403 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 36 components and 0.147403 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=2.345 mas, bmaj=2.367 mas, bpa=53.71 degrees ! Estimated noise=984.288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262026 Jy ! Component: 100 - total flux cleaned = 0.00414022 Jy ! Component: 150 - total flux cleaned = 0.00477493 Jy ! Component: 200 - total flux cleaned = 0.00531919 Jy ! Total flux subtracted in 200 components = 0.00531919 Jy ! Clean residual min=-0.002107 max=0.002090 Jy/beam ! Clean residual mean=-0.000051 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.152722 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 = 0.000474767 Jy ! Component: 100 - total flux cleaned = 0.000929444 Jy ! Component: 150 - total flux cleaned = 0.00133364 Jy ! Component: 200 - total flux cleaned = 0.00169225 Jy ! Total flux subtracted in 200 components = 0.00169225 Jy ! Clean residual min=-0.002078 max=0.002063 Jy/beam ! Clean residual mean=-0.000050 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.154414 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 76 components and 0.154414 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.211 mas, bmaj=1.251 mas, bpa=-14.5 degrees ! Estimated noise=810.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000421066 Jy ! Component: 100 - total flux cleaned = 0.000857811 Jy ! Component: 150 - total flux cleaned = 0.00113044 Jy ! Component: 200 - total flux cleaned = 0.00123833 Jy ! Total flux subtracted in 200 components = 0.00123833 Jy ! Clean residual min=-0.001934 max=0.001781 Jy/beam ! Clean residual mean=-0.000022 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.155652 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 97 components and 0.155652 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=0.088003Jy sigma=0.000662 ! Fit after self-cal, rms=0.087990Jy sigma=0.000662 wmodel J1510+5702_X_2017_04_28_pus_map.mod ! Writing 97 model components to file: J1510+5702_X_2017_04_28_pus_map.mod wobs J1510+5702_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J1510+5702_X_2017_04_28_pus_uvs.fits wwins J1510+5702_X_2017_04_28_pus_map.win ! wwins: Wrote 5 windows to J1510+5702_X_2017_04_28_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 = -5.07097e-05 Jy ! Component: 100 - total flux cleaned = -5.12234e-05 Jy ! Component: 150 - total flux cleaned = -0.000137943 Jy ! Component: 200 - total flux cleaned = -0.000166163 Jy ! Component: 250 - total flux cleaned = -0.000246076 Jy ! Component: 300 - total flux cleaned = -0.000220624 Jy ! Component: 350 - total flux cleaned = -0.000171183 Jy ! Component: 400 - total flux cleaned = -0.000171561 Jy ! Component: 450 - total flux cleaned = -0.00014714 Jy ! Component: 500 - total flux cleaned = -7.57975e-05 Jy ! Component: 550 - total flux cleaned = -7.53631e-05 Jy ! Component: 600 - total flux cleaned = 3.95656e-05 Jy ! Component: 650 - total flux cleaned = 6.26217e-05 Jy ! Component: 700 - total flux cleaned = 0.000195836 Jy ! Component: 750 - total flux cleaned = 0.000283366 Jy ! Component: 800 - total flux cleaned = 0.000390928 Jy ! Component: 850 - total flux cleaned = 0.00051806 Jy ! Component: 900 - total flux cleaned = 0.000559568 Jy ! Component: 950 - total flux cleaned = 0.000621516 Jy ! Component: 1000 - total flux cleaned = 0.000703242 Jy ! Component: 1050 - total flux cleaned = 0.000844555 Jy ! Component: 1100 - total flux cleaned = 0.000963665 Jy ! Component: 1150 - total flux cleaned = 0.000963397 Jy ! Component: 1200 - total flux cleaned = 0.00100237 Jy ! Component: 1250 - total flux cleaned = 0.00106021 Jy ! Component: 1300 - total flux cleaned = 0.00107948 Jy ! Component: 1350 - total flux cleaned = 0.00115555 Jy ! Component: 1400 - total flux cleaned = 0.00123028 Jy ! Component: 1450 - total flux cleaned = 0.00126722 Jy ! Component: 1500 - total flux cleaned = 0.00134014 Jy ! Component: 1550 - total flux cleaned = 0.00128567 Jy ! Component: 1600 - total flux cleaned = 0.00133962 Jy ! Component: 1650 - total flux cleaned = 0.00135729 Jy ! Component: 1700 - total flux cleaned = 0.00126941 Jy ! Component: 1750 - total flux cleaned = 0.00133902 Jy ! Component: 1800 - total flux cleaned = 0.00132152 Jy ! Component: 1850 - total flux cleaned = 0.00130446 Jy ! Component: 1900 - total flux cleaned = 0.0012705 Jy ! Component: 1950 - total flux cleaned = 0.00127056 Jy ! Component: 2000 - total flux cleaned = 0.00130404 Jy ! Total flux subtracted in 2048 components = 0.00117191 Jy ! Clean residual min=-0.000844 max=0.000978 Jy/beam ! Clean residual mean=-0.000012 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.156824 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 241 components and 0.156824 Jy ![Exited script file: muppet] wmap "J1510+5702_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.211 x 1.251 at -14.5 degrees (North through East) ! Clean map min=-0.0014825 max=0.12333 Jy/beam ! Writing clean map to FITS file: J1510+5702_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.123332 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000308983 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.751588 0.751588 1.50318 3.00635 6.0127 12.0254 24.0508 48.1016 96.2032 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.123 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.211 x 1.251 at -14.5 degrees (North through East) ! Clean map min=-0.0014825 max=0.12333 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_04_28_pus_uvs.log closed on Mon Apr 29 14:30:23 2019