! Started logfile: J1807+2204_X_2017_05_01_pus_uvs.log on Wed May 1 20:00:48 2019 obs J1807+2204_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J1807+2204_X_2017_05_01_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.781711 visibilities/baseline/integration-bin. ! Found source: J1807+2204 ! ! 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 863 lines of history. ! ! Reading 47700 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 J1807+2204_X_2017_05_01_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 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.869420Jy sigma=0.008177 ! Fit after self-cal, rms=0.861603Jy sigma=0.008117 ! 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=0.7323 mas, bmaj=1.597 mas, bpa=-8.413 degrees ! Estimated noise=637.154 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 = 0.102133 Jy ! Component: 100 - total flux cleaned = 0.135557 Jy ! Total flux subtracted in 100 components = 0.135557 Jy ! Clean residual min=-0.004155 max=0.015372 Jy/beam ! Clean residual mean=-0.000035 rms=0.001455 Jy/beam ! Combined flux in latest and established models = 0.135557 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.135557 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=0.078476Jy sigma=0.000701 ! Fit after self-cal, rms=0.078460Jy sigma=0.000701 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170028 Jy ! Component: 100 - total flux cleaned = 0.0257984 Jy ! Total flux subtracted in 100 components = 0.0257984 Jy ! Clean residual min=-0.002431 max=0.004124 Jy/beam ! Clean residual mean=-0.000010 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.161356 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 8 components and 0.161356 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=0.074377Jy sigma=0.000656 ! Fit after self-cal, rms=0.074373Jy sigma=0.000656 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00481687 Jy ! Component: 100 - total flux cleaned = 0.00732363 Jy ! Total flux subtracted in 100 components = 0.00732363 Jy ! Clean residual min=-0.002171 max=0.002667 Jy/beam ! Clean residual mean=-0.000004 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.168679 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 0.168679 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=0.074063Jy sigma=0.000653 ! Fit after self-cal, rms=0.074064Jy 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=0.9285 mas, bmaj=1.845 mas, bpa=-4.648 degrees ! Estimated noise=347.5 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 (-1.2, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020426 Jy ! Component: 100 - total flux cleaned = 0.0025031 Jy ! Component: 150 - total flux cleaned = 0.00250678 Jy ! Component: 200 - total flux cleaned = 0.00250676 Jy ! Total flux subtracted in 200 components = 0.00250676 Jy ! Clean residual min=-0.001461 max=0.001652 Jy/beam ! Clean residual mean=-0.000006 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.171186 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 39 components and 0.171186 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=0.074004Jy sigma=0.000652 ! Fit after self-cal, rms=0.074001Jy 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 0.94 FD 0.97 HN 0.99 KP 1.01 ! LA 0.95 MK 0.98 NL 0.97 OV 1.01 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 0.97 KP 1.02 ! LA 0.94 MK 0.98 NL 0.98 OV 0.98 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.99 KP 1.00 ! LA 0.96 MK 0.99 NL 0.99 OV 0.98 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.98 KP 1.01 ! LA 0.99 MK 0.98 NL 0.97 OV 0.99 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.97 KP 1.03 ! LA 0.95 MK 1.04 NL 1.01 OV 0.99 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.97 KP 1.03 ! LA 0.99 MK 0.99 NL 1.00 OV 0.99 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.97 KP 1.01 ! LA 0.98 MK 1.01 NL 1.01 OV 1.00 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 0.98 KP 1.02 ! LA 0.96 MK 0.99 NL 1.01 OV 0.98 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.97 KP 1.00 ! LA 0.98 MK 1.00 NL 0.99 OV 1.00 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00 KP 1.01 ! LA 1.01 MK 1.02 NL 0.99 OV 1.00 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.57 KP 1.08 ! LA 1.07 MK 1.07 NL 1.07 OV 1.07 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.01 KP 0.99 ! LA 0.98 MK 0.99 NL 1.02 OV 1.02 ! PT 1.04 SC 1.02 ! ! ! Fit before self-cal, rms=0.074001Jy sigma=0.000652 ! Fit after self-cal, rms=0.074968Jy sigma=0.000647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9336 mas, bmaj=1.848 mas, bpa=-4.861 degrees ! Estimated noise=347.823 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 = 0.000353263 Jy ! Component: 100 - total flux cleaned = 0.000334711 Jy ! Component: 150 - total flux cleaned = 0.000285602 Jy ! Component: 200 - total flux cleaned = 0.000271001 Jy ! Total flux subtracted in 200 components = 0.000271001 Jy ! Clean residual min=-0.000935 max=0.001078 Jy/beam ! Clean residual mean=-0.000004 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.171457 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.171457 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=0.074957Jy sigma=0.000647 ! Fit after self-cal, rms=0.074973Jy sigma=0.000647 ! 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=0.074973Jy sigma=0.000647 ! Fit after self-cal, rms=0.078423Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9342 mas, bmaj=1.844 mas, bpa=-4.765 degrees ! Estimated noise=347.759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000114626 Jy ! Component: 100 - total flux cleaned = 8.90543e-05 Jy ! Component: 150 - total flux cleaned = 6.64589e-05 Jy ! Component: 200 - total flux cleaned = 6.68805e-05 Jy ! Total flux subtracted in 200 components = 6.68805e-05 Jy ! Clean residual min=-0.000890 max=0.000823 Jy/beam ! Clean residual mean=-0.000004 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.171524 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 0.171524 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=0.078420Jy sigma=0.000645 ! Fit after self-cal, rms=0.078456Jy sigma=0.000645 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 = 4.43925e-05 Jy ! Component: 100 - total flux cleaned = 4.42939e-05 Jy ! Component: 150 - total flux cleaned = 6.12776e-05 Jy ! Component: 200 - total flux cleaned = 7.72033e-05 Jy ! Total flux subtracted in 200 components = 7.72033e-05 Jy ! Clean residual min=-0.000892 max=0.000831 Jy/beam ! Clean residual mean=-0.000004 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.171601 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 68 components and 0.171601 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=0.078454Jy sigma=0.000645 ! Fit after self-cal, rms=0.078454Jy sigma=0.000645 ! 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=0.078454Jy sigma=0.000645 ! Fit after self-cal, rms=0.078757Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9344 mas, bmaj=1.844 mas, bpa=-4.775 degrees ! Estimated noise=347.576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.53554e-05 Jy ! Component: 100 - total flux cleaned = -7.10741e-05 Jy ! Component: 150 - total flux cleaned = -6.36721e-05 Jy ! Component: 200 - total flux cleaned = -5.66664e-05 Jy ! Total flux subtracted in 200 components = -5.66664e-05 Jy ! Clean residual min=-0.000897 max=0.000799 Jy/beam ! Clean residual mean=-0.000004 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.171545 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 76 components and 0.171545 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=0.078756Jy sigma=0.000645 ! Fit after self-cal, rms=0.078757Jy sigma=0.000645 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 = -9.43386e-06 Jy ! Component: 100 - total flux cleaned = -1.63584e-05 Jy ! Component: 150 - total flux cleaned = -3.49967e-06 Jy ! Component: 200 - total flux cleaned = 2.64927e-06 Jy ! Total flux subtracted in 200 components = 2.64927e-06 Jy ! Clean residual min=-0.000895 max=0.000800 Jy/beam ! Clean residual mean=-0.000004 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.171547 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 79 components and 0.171547 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=0.078756Jy sigma=0.000645 ! Fit after self-cal, rms=0.078756Jy sigma=0.000645 ! 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=0.078756Jy sigma=0.000645 ! Fit after self-cal, rms=0.078755Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.165 mas, bmaj=2.877 mas, bpa=4.168 degrees ! Estimated noise=428.408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.90749e-05 Jy ! Component: 100 - total flux cleaned = -2.42734e-05 Jy ! Component: 150 - total flux cleaned = -1.15044e-05 Jy ! Component: 200 - total flux cleaned = -9.19078e-06 Jy ! Total flux subtracted in 200 components = -9.19078e-06 Jy ! Clean residual min=-0.000855 max=0.000938 Jy/beam ! Clean residual mean=-0.000009 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.171538 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 85 components and 0.171538 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=0.078755Jy sigma=0.000645 ! Fit after self-cal, rms=0.078755Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.56279e-05 Jy ! Component: 100 - total flux cleaned = 4.12745e-06 Jy ! Component: 150 - total flux cleaned = 1.30625e-05 Jy ! Component: 200 - total flux cleaned = 2.11816e-05 Jy ! Total flux subtracted in 200 components = 2.11816e-05 Jy ! Clean residual min=-0.000854 max=0.000938 Jy/beam ! Clean residual mean=-0.000009 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.171559 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 89 components and 0.171559 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=0.078755Jy sigma=0.000645 ! Fit after self-cal, rms=0.078755Jy sigma=0.000645 ! 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=0.9345 mas, bmaj=1.844 mas, bpa=-4.787 degrees ! Estimated noise=347.451 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9345 x 1.844 at -4.787 degrees (North through East) ! Clean map min=-0.00081582 max=0.13998 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=0.7358 mas, bmaj=1.596 mas, bpa=-8.607 degrees ! Estimated noise=639.738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10239 Jy ! Component: 100 - total flux cleaned = 0.135769 Jy ! Component: 150 - total flux cleaned = 0.152383 Jy ! Component: 200 - total flux cleaned = 0.160881 Jy ! Total flux subtracted in 200 components = 0.160881 Jy ! Clean residual min=-0.002082 max=0.003978 Jy/beam ! Clean residual mean=-0.000012 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.160881 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.160881 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9345 mas, bmaj=1.844 mas, bpa=-4.787 degrees ! Estimated noise=347.451 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 = 0.00526381 Jy ! Component: 100 - total flux cleaned = 0.00767104 Jy ! Component: 150 - total flux cleaned = 0.00893574 Jy ! Component: 200 - total flux cleaned = 0.00975213 Jy ! Total flux subtracted in 200 components = 0.00975213 Jy ! Clean residual min=-0.000873 max=0.000791 Jy/beam ! Clean residual mean=-0.000005 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.170633 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 33 components and 0.170633 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=2.165 mas, bmaj=2.877 mas, bpa=4.168 degrees ! Estimated noise=428.408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000635164 Jy ! Component: 100 - total flux cleaned = 0.00078127 Jy ! Component: 150 - total flux cleaned = 0.000885548 Jy ! Component: 200 - total flux cleaned = 0.000948421 Jy ! Total flux subtracted in 200 components = 0.000948421 Jy ! Clean residual min=-0.000868 max=0.000904 Jy/beam ! Clean residual mean=-0.000009 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.171581 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 = 2.3987e-05 Jy ! Component: 100 - total flux cleaned = 3.86834e-05 Jy ! Component: 150 - total flux cleaned = 4.30647e-05 Jy ! Component: 200 - total flux cleaned = 3.94225e-05 Jy ! Total flux subtracted in 200 components = 3.94225e-05 Jy ! Clean residual min=-0.000860 max=0.000912 Jy/beam ! Clean residual mean=-0.000009 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.171621 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 62 components and 0.171621 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9345 mas, bmaj=1.844 mas, bpa=-4.787 degrees ! Estimated noise=347.451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.4744e-05 Jy ! Component: 100 - total flux cleaned = 2.92128e-05 Jy ! Component: 150 - total flux cleaned = 5.75014e-06 Jy ! Component: 200 - total flux cleaned = -1.52226e-05 Jy ! Total flux subtracted in 200 components = -1.52226e-05 Jy ! Clean residual min=-0.000902 max=0.000789 Jy/beam ! Clean residual mean=-0.000004 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.171606 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 73 components and 0.171606 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=0.078758Jy sigma=0.000645 ! Fit after self-cal, rms=0.078756Jy sigma=0.000645 wmodel J1807+2204_X_2017_05_01_pus_map.mod ! Writing 73 model components to file: J1807+2204_X_2017_05_01_pus_map.mod wobs J1807+2204_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J1807+2204_X_2017_05_01_pus_uvs.fits wwins J1807+2204_X_2017_05_01_pus_map.win ! wwins: Wrote 2 windows to J1807+2204_X_2017_05_01_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 = -0.000325281 Jy ! Component: 100 - total flux cleaned = -0.00042603 Jy ! Component: 150 - total flux cleaned = -0.000548546 Jy ! Component: 200 - total flux cleaned = -0.00061285 Jy ! Component: 250 - total flux cleaned = -0.000737574 Jy ! Component: 300 - total flux cleaned = -0.000858754 Jy ! Component: 350 - total flux cleaned = -0.000953014 Jy ! Component: 400 - total flux cleaned = -0.00103304 Jy ! Component: 450 - total flux cleaned = -0.00107758 Jy ! Component: 500 - total flux cleaned = -0.00111027 Jy ! Component: 550 - total flux cleaned = -0.00114235 Jy ! Component: 600 - total flux cleaned = -0.00115302 Jy ! Component: 650 - total flux cleaned = -0.00117346 Jy ! Component: 700 - total flux cleaned = -0.00117346 Jy ! Component: 750 - total flux cleaned = -0.00120299 Jy ! Component: 800 - total flux cleaned = -0.00121263 Jy ! Component: 850 - total flux cleaned = -0.00119378 Jy ! Component: 900 - total flux cleaned = -0.00122201 Jy ! Component: 950 - total flux cleaned = -0.00123135 Jy ! Component: 1000 - total flux cleaned = -0.00124052 Jy ! Component: 1050 - total flux cleaned = -0.00124058 Jy ! Component: 1100 - total flux cleaned = -0.00124054 Jy ! Component: 1150 - total flux cleaned = -0.00122316 Jy ! Component: 1200 - total flux cleaned = -0.00121472 Jy ! Component: 1250 - total flux cleaned = -0.00123175 Jy ! Component: 1300 - total flux cleaned = -0.00122347 Jy ! Component: 1350 - total flux cleaned = -0.0012236 Jy ! Component: 1400 - total flux cleaned = -0.00124009 Jy ! Component: 1450 - total flux cleaned = -0.00124823 Jy ! Component: 1500 - total flux cleaned = -0.0012723 Jy ! Component: 1550 - total flux cleaned = -0.00128027 Jy ! Component: 1600 - total flux cleaned = -0.00128813 Jy ! Component: 1650 - total flux cleaned = -0.00127265 Jy ! Component: 1700 - total flux cleaned = -0.00130344 Jy ! Component: 1750 - total flux cleaned = -0.00132622 Jy ! Component: 1800 - total flux cleaned = -0.00130345 Jy ! Component: 1850 - total flux cleaned = -0.00129605 Jy ! Component: 1900 - total flux cleaned = -0.00131823 Jy ! Component: 1950 - total flux cleaned = -0.00131821 Jy ! Component: 2000 - total flux cleaned = -0.00131824 Jy ! Total flux subtracted in 2048 components = -0.00131831 Jy ! Clean residual min=-0.000456 max=0.000436 Jy/beam ! Clean residual mean=-0.000001 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.170287 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 205 components and 0.170287 Jy ![Exited script file: muppet] wmap "J1807+2204_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9345 x 1.844 at -4.787 degrees (North through East) ! Clean map min=-0.00074555 max=0.13988 Jy/beam ! Writing clean map to FITS file: J1807+2204_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.139884 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000131965 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.283016 0.283016 0.566032 1.13206 2.26413 4.52826 9.05651 18.113 36.2261 72.4521 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.139 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9345 x 1.844 at -4.787 degrees (North through East) ! Clean map min=-0.00074555 max=0.13988 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 J1807+2204_X_2017_05_01_pus_uvs.log closed on Wed May 1 20:00:50 2019