! Started logfile: J1744+5542_X_2017_07_09_pus_uvs.log on Wed May 8 15:29:16 2019 obs J1744+5542_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J1744+5542_X_2017_07_09_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.847656 visibilities/baseline/integration-bin. ! Found source: J1744+5542 ! ! 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 79188 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 J1744+5542_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 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.852951Jy sigma=0.007241 ! Fit after self-cal, rms=0.827842Jy sigma=0.007023 ! 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=0.7834 mas, bmaj=1.058 mas, bpa=-14.69 degrees ! Estimated noise=746.637 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 = 0.127177 Jy ! Component: 100 - total flux cleaned = 0.171601 Jy ! Total flux subtracted in 100 components = 0.171601 Jy ! Clean residual min=-0.006315 max=0.019736 Jy/beam ! Clean residual mean=-0.000045 rms=0.002127 Jy/beam ! Combined flux in latest and established models = 0.171602 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.171602 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=0.090648Jy sigma=0.000751 ! Fit after self-cal, rms=0.090411Jy sigma=0.000749 ! Inverting map ! Added new window around map position (-0.8, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0224907 Jy ! Component: 100 - total flux cleaned = 0.0344298 Jy ! Total flux subtracted in 100 components = 0.0344298 Jy ! Clean residual min=-0.003952 max=0.009218 Jy/beam ! Clean residual mean=-0.000029 rms=0.001240 Jy/beam ! Combined flux in latest and established models = 0.206031 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.206031 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=0.083077Jy sigma=0.000681 ! Fit after self-cal, rms=0.082869Jy sigma=0.000680 ! Inverting map ! Added new window around map position (-2.2, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00971961 Jy ! Component: 100 - total flux cleaned = 0.0160366 Jy ! Total flux subtracted in 100 components = 0.0160366 Jy ! Clean residual min=-0.003162 max=0.005314 Jy/beam ! Clean residual mean=-0.000019 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.222068 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 28 components and 0.222068 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=0.081164Jy sigma=0.000664 ! Fit after self-cal, rms=0.081079Jy sigma=0.000663 ! 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=1.008 mas, bmaj=1.307 mas, bpa=-7.984 degrees ! Estimated noise=297.852 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 = 0.00811139 Jy ! Component: 100 - total flux cleaned = 0.0127527 Jy ! Component: 150 - total flux cleaned = 0.015835 Jy ! Component: 200 - total flux cleaned = 0.0179558 Jy ! Total flux subtracted in 200 components = 0.0179558 Jy ! Clean residual min=-0.002534 max=0.004609 Jy/beam ! Clean residual mean=-0.000021 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.240024 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 51 components and 0.240024 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=0.080249Jy sigma=0.000655 ! Fit after self-cal, rms=0.080165Jy sigma=0.000655 ! Inverting map ! Added new window around map position (-3.6, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00496082 Jy ! Component: 100 - total flux cleaned = 0.00747038 Jy ! Component: 150 - total flux cleaned = 0.00816712 Jy ! Component: 200 - total flux cleaned = 0.00843546 Jy ! Total flux subtracted in 200 components = 0.00843546 Jy ! Clean residual min=-0.001778 max=0.002313 Jy/beam ! Clean residual mean=-0.000007 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.248459 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 65 components and 0.248459 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=0.079866Jy sigma=0.000652 ! Fit after self-cal, rms=0.079833Jy sigma=0.000652 ! 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 0.99 FD 0.98 HN 1.01 KP 1.03 ! LA 0.96 MK 0.97 NL 0.98 OV 0.99 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.02 KP 1.04 ! LA 0.97 MK 0.97 NL 0.98 OV 1.00 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.99 KP 1.03 ! LA 1.01 MK 0.99 NL 0.96 OV 1.01 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.02 KP 1.01 ! LA 0.99 MK 0.99 NL 0.98 OV 0.99 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.96 KP 1.00 ! LA 0.98 MK 1.01 NL 0.98 OV 0.99 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00 KP 1.00 ! LA 0.98 MK 1.01 NL 0.97 OV 1.00 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00 KP 1.01 ! LA 1.00 MK 0.99 NL 0.97 OV 1.00 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.01 KP 1.01 ! LA 0.97 MK 0.97 NL 0.98 OV 0.98 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.98 KP 1.00 ! LA 0.98 MK 0.96 NL 1.00 OV 0.99 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.05 KP 1.01 ! LA 1.00 MK 1.02 NL 0.98 OV 1.01 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.02 KP 1.00 ! LA 0.98 MK 0.94 NL 0.99 OV 1.00 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.98 KP 1.01 ! LA 0.98 MK 0.95 NL 0.98 OV 1.02 ! PT 1.03 SC 1.06 ! ! ! Fit before self-cal, rms=0.079833Jy sigma=0.000652 ! Fit after self-cal, rms=0.079762Jy sigma=0.000650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=1.315 mas, bpa=-8.752 degrees ! Estimated noise=297.246 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 (-13.6, -5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254177 Jy ! Component: 100 - total flux cleaned = 0.00428682 Jy ! Component: 150 - total flux cleaned = 0.00519077 Jy ! Component: 200 - total flux cleaned = 0.00588573 Jy ! Total flux subtracted in 200 components = 0.00588573 Jy ! Clean residual min=-0.001271 max=0.001174 Jy/beam ! Clean residual mean=-0.000005 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.254345 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 94 components and 0.254345 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=0.079661Jy sigma=0.000649 ! Fit after self-cal, rms=0.079665Jy sigma=0.000649 ! 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=0.079665Jy sigma=0.000649 ! Fit after self-cal, rms=0.080004Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=1.313 mas, bpa=-8.754 degrees ! Estimated noise=297.877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000990938 Jy ! Component: 100 - total flux cleaned = 0.0016553 Jy ! Component: 150 - total flux cleaned = 0.00201374 Jy ! Component: 200 - total flux cleaned = 0.00230834 Jy ! Total flux subtracted in 200 components = 0.00230834 Jy ! Clean residual min=-0.001038 max=0.001069 Jy/beam ! Clean residual mean=-0.000002 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.256653 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 109 components and 0.256653 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=0.079978Jy sigma=0.000648 ! Fit after self-cal, rms=0.079981Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000319593 Jy ! Component: 100 - total flux cleaned = 0.000691331 Jy ! Component: 150 - total flux cleaned = 0.000891045 Jy ! Component: 200 - total flux cleaned = 0.001055 Jy ! Total flux subtracted in 200 components = 0.001055 Jy ! Clean residual min=-0.000982 max=0.000982 Jy/beam ! Clean residual mean=-0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.257708 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 118 components and 0.257708 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=0.079969Jy sigma=0.000648 ! Fit after self-cal, rms=0.079967Jy sigma=0.000648 ! 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=0.079967Jy sigma=0.000648 ! Fit after self-cal, rms=0.080017Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=1.313 mas, bpa=-8.852 degrees ! Estimated noise=297.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000378587 Jy ! Component: 100 - total flux cleaned = 0.000652205 Jy ! Component: 150 - total flux cleaned = 0.000840944 Jy ! Component: 200 - total flux cleaned = 0.000927577 Jy ! Total flux subtracted in 200 components = 0.000927577 Jy ! Clean residual min=-0.000910 max=0.000885 Jy/beam ! Clean residual mean=-0.000000 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.258636 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 123 components and 0.258636 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=0.080008Jy sigma=0.000647 ! Fit after self-cal, rms=0.080007Jy sigma=0.000647 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 = 0.000147172 Jy ! Component: 100 - total flux cleaned = 0.000266719 Jy ! Component: 150 - total flux cleaned = 0.000344475 Jy ! Component: 200 - total flux cleaned = 0.000388845 Jy ! Total flux subtracted in 200 components = 0.000388845 Jy ! Clean residual min=-0.000883 max=0.000838 Jy/beam ! Clean residual mean=-0.000000 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.259025 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 132 components and 0.259025 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=0.080001Jy sigma=0.000647 ! Fit after self-cal, rms=0.080000Jy sigma=0.000647 ! 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=0.080000Jy sigma=0.000647 ! Fit after self-cal, rms=0.080024Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.373 mas, bmaj=2.408 mas, bpa=47.34 degrees ! Estimated noise=379.359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00047663 Jy ! Component: 100 - total flux cleaned = 0.000807708 Jy ! Component: 150 - total flux cleaned = 0.00105866 Jy ! Component: 200 - total flux cleaned = 0.00118738 Jy ! Total flux subtracted in 200 components = 0.00118738 Jy ! Clean residual min=-0.000805 max=0.000721 Jy/beam ! Clean residual mean=0.000001 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.260212 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 140 components and 0.260212 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=0.080023Jy sigma=0.000647 ! Fit after self-cal, rms=0.080022Jy sigma=0.000647 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 = 7.21535e-05 Jy ! Component: 100 - total flux cleaned = 0.000190331 Jy ! Component: 150 - total flux cleaned = 0.000271087 Jy ! Component: 200 - total flux cleaned = 0.000318045 Jy ! Total flux subtracted in 200 components = 0.000318045 Jy ! Clean residual min=-0.000793 max=0.000706 Jy/beam ! Clean residual mean=0.000001 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.26053 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 151 components and 0.26053 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=0.080022Jy sigma=0.000647 ! Fit after self-cal, rms=0.080022Jy sigma=0.000647 ! 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=1.011 mas, bmaj=1.313 mas, bpa=-8.909 degrees ! Estimated noise=297.904 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.011 x 1.313 at -8.909 degrees (North through East) ! Clean map min=-0.00083165 max=0.16594 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=0.7841 mas, bmaj=1.065 mas, bpa=-15.63 degrees ! Estimated noise=747.429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.127389 Jy ! Component: 100 - total flux cleaned = 0.173979 Jy ! Component: 150 - total flux cleaned = 0.197626 Jy ! Component: 200 - total flux cleaned = 0.211685 Jy ! Total flux subtracted in 200 components = 0.211685 Jy ! Clean residual min=-0.003763 max=0.007542 Jy/beam ! Clean residual mean=-0.000026 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 0.211685 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.211685 Jy ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=1.313 mas, bpa=-8.909 degrees ! Estimated noise=297.904 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 = 0.0131694 Jy ! Component: 100 - total flux cleaned = 0.0212671 Jy ! Component: 150 - total flux cleaned = 0.0267031 Jy ! Component: 200 - total flux cleaned = 0.0305117 Jy ! Total flux subtracted in 200 components = 0.0305117 Jy ! Clean residual min=-0.001455 max=0.002137 Jy/beam ! Clean residual mean=-0.000020 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.242196 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 47 components and 0.242196 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282185 Jy ! Component: 100 - total flux cleaned = 0.00508679 Jy ! Component: 150 - total flux cleaned = 0.00695649 Jy ! Component: 200 - total flux cleaned = 0.0085231 Jy ! Total flux subtracted in 200 components = 0.0085231 Jy ! Clean residual min=-0.000933 max=0.001172 Jy/beam ! Clean residual mean=-0.000009 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.25072 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 76 components and 0.25072 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=2.373 mas, bmaj=2.408 mas, bpa=47.34 degrees ! Estimated noise=379.359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235808 Jy ! Component: 100 - total flux cleaned = 0.00401385 Jy ! Component: 150 - total flux cleaned = 0.00527054 Jy ! Component: 200 - total flux cleaned = 0.00626413 Jy ! Total flux subtracted in 200 components = 0.00626413 Jy ! Clean residual min=-0.001039 max=0.000818 Jy/beam ! Clean residual mean=-0.000006 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.256984 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 = 0.000797004 Jy ! Component: 100 - total flux cleaned = 0.00144286 Jy ! Component: 150 - total flux cleaned = 0.00196993 Jy ! Component: 200 - total flux cleaned = 0.00230452 Jy ! Total flux subtracted in 200 components = 0.00230452 Jy ! Clean residual min=-0.000891 max=0.000731 Jy/beam ! Clean residual mean=0.000000 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.259288 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 133 components and 0.259288 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=1.313 mas, bpa=-8.909 degrees ! Estimated noise=297.904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00012513 Jy ! Component: 100 - total flux cleaned = 8.72661e-05 Jy ! Component: 150 - total flux cleaned = 0.000230215 Jy ! Component: 200 - total flux cleaned = 0.000409998 Jy ! Total flux subtracted in 200 components = 0.000409998 Jy ! Clean residual min=-0.000837 max=0.000792 Jy/beam ! Clean residual mean=-0.000000 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.259698 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 150 components and 0.259698 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=0.080021Jy sigma=0.000647 ! Fit after self-cal, rms=0.080013Jy sigma=0.000647 wmodel J1744+5542_X_2017_07_09_pus_map.mod ! Writing 150 model components to file: J1744+5542_X_2017_07_09_pus_map.mod wobs J1744+5542_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J1744+5542_X_2017_07_09_pus_uvs.fits wwins J1744+5542_X_2017_07_09_pus_map.win ! wwins: Wrote 5 windows to J1744+5542_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 = 9.02407e-05 Jy ! Component: 100 - total flux cleaned = 5.05232e-05 Jy ! Component: 150 - total flux cleaned = -2.35751e-05 Jy ! Component: 200 - total flux cleaned = -8.33469e-05 Jy ! Component: 250 - total flux cleaned = -0.000164132 Jy ! Component: 300 - total flux cleaned = -0.000230294 Jy ! Component: 350 - total flux cleaned = -0.000251773 Jy ! Component: 400 - total flux cleaned = -0.000314512 Jy ! Component: 450 - total flux cleaned = -0.00037559 Jy ! Component: 500 - total flux cleaned = -0.000445206 Jy ! Component: 550 - total flux cleaned = -0.000493567 Jy ! Component: 600 - total flux cleaned = -0.000493638 Jy ! Component: 650 - total flux cleaned = -0.000549492 Jy ! Component: 700 - total flux cleaned = -0.000558518 Jy ! Component: 750 - total flux cleaned = -0.000567473 Jy ! Component: 800 - total flux cleaned = -0.000585165 Jy ! Component: 850 - total flux cleaned = -0.000602653 Jy ! Component: 900 - total flux cleaned = -0.000577137 Jy ! Component: 950 - total flux cleaned = -0.000610918 Jy ! Component: 1000 - total flux cleaned = -0.000627621 Jy ! Component: 1050 - total flux cleaned = -0.000619348 Jy ! Component: 1100 - total flux cleaned = -0.000635511 Jy ! Component: 1150 - total flux cleaned = -0.000643504 Jy ! Component: 1200 - total flux cleaned = -0.000651511 Jy ! Component: 1250 - total flux cleaned = -0.000659375 Jy ! Component: 1300 - total flux cleaned = -0.000667083 Jy ! Component: 1350 - total flux cleaned = -0.00065942 Jy ! Component: 1400 - total flux cleaned = -0.000659444 Jy ! Component: 1450 - total flux cleaned = -0.000659434 Jy ! Component: 1500 - total flux cleaned = -0.000659458 Jy ! Component: 1550 - total flux cleaned = -0.00066672 Jy ! Component: 1600 - total flux cleaned = -0.000666784 Jy ! Component: 1650 - total flux cleaned = -0.000681139 Jy ! Component: 1700 - total flux cleaned = -0.000709488 Jy ! Component: 1750 - total flux cleaned = -0.000702452 Jy ! Component: 1800 - total flux cleaned = -0.000751132 Jy ! Component: 1850 - total flux cleaned = -0.000744151 Jy ! Component: 1900 - total flux cleaned = -0.000757837 Jy ! Component: 1950 - total flux cleaned = -0.000757782 Jy ! Component: 2000 - total flux cleaned = -0.000771187 Jy ! Total flux subtracted in 2048 components = -0.00079787 Jy ! Clean residual min=-0.000394 max=0.000341 Jy/beam ! Clean residual mean=0.000001 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.2589 Jy keep ! Adding 157 model components to the UV plane model. ! The established model now contains 307 components and 0.2589 Jy ![Exited script file: muppet] wmap "J1744+5542_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.011 x 1.313 at -8.909 degrees (North through East) ! Clean map min=-0.00060912 max=0.16552 Jy/beam ! Writing clean map to FITS file: J1744+5542_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 0.165523 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000122801 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.222569 0.222569 0.445139 0.890278 1.78056 3.56111 7.12222 14.2444 28.4889 56.9778 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.165 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.011 x 1.313 at -8.909 degrees (North through East) ! Clean map min=-0.00060912 max=0.16552 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 J1744+5542_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:29:21 2019