! Started logfile: J1429+6316_X_2017_07_09_pus_uvs.log on Wed May 8 15:26:40 2019 obs J1429+6316_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J1429+6316_X_2017_07_09_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.958201 visibilities/baseline/integration-bin. ! Found source: J1429+6316 ! ! 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 43464 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 J1429+6316_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.932672Jy sigma=0.007797 ! Fit after self-cal, rms=0.918114Jy sigma=0.007680 ! 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=0.8657 mas, bmaj=0.9154 mas, bpa=23.05 degrees ! Estimated noise=878.737 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 = 0.0665471 Jy ! Component: 100 - total flux cleaned = 0.081154 Jy ! Total flux subtracted in 100 components = 0.081154 Jy ! Clean residual min=-0.003106 max=0.004614 Jy/beam ! Clean residual mean=0.000012 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.081154 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.081154 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=0.081899Jy sigma=0.000659 ! Fit after self-cal, rms=0.081875Jy sigma=0.000659 ! 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=1.082 mas, bmaj=1.141 mas, bpa=34.7 degrees ! Estimated noise=408.529 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 = 0.00515991 Jy ! Component: 100 - total flux cleaned = 0.00730421 Jy ! Component: 150 - total flux cleaned = 0.0082367 Jy ! Component: 200 - total flux cleaned = 0.00834064 Jy ! Total flux subtracted in 200 components = 0.00834064 Jy ! Clean residual min=-0.002475 max=0.003226 Jy/beam ! Clean residual mean=0.000021 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.0894946 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.0894946 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=0.081611Jy sigma=0.000656 ! Fit after self-cal, rms=0.081614Jy sigma=0.000656 ! 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 0.93 FD 0.95 HN 1.07 KP 0.99 ! LA 0.97 MK 0.97 NL 0.97 OV 0.98 ! PT 1.18 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 1.02 KP 1.00 ! LA 0.97 MK 1.00 NL 0.90 OV 1.00 ! PT 1.23 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.98 KP 1.00 ! LA 1.01 MK 0.97 NL 0.97 OV 0.96 ! PT 1.18 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.96 KP 1.00 ! LA 0.99 MK 0.98 NL 0.97 OV 1.01 ! PT 1.17 SC 1.15 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.01 KP 0.91 ! LA 0.97 MK 0.98 NL 0.96 OV 1.01 ! PT 1.21 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 HN 1.00 KP 0.97 ! LA 0.92 MK 0.99 NL 0.96 OV 1.00 ! PT 1.18 SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.96 KP 0.96 ! LA 0.99 MK 0.99 NL 0.95 OV 0.98 ! PT 1.23 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.00 KP 0.96 ! LA 0.98 MK 0.97 NL 1.01 OV 0.99 ! PT 1.20 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.93 KP 0.94 ! LA 0.98 MK 1.11 NL 0.93 OV 1.01 ! PT 1.16 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.29 KP 0.91 ! LA 0.97 MK 0.95 NL 0.96 OV 0.96 ! PT 1.18 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 0.97 KP 0.92 ! LA 0.97 MK 0.89 NL 0.99 OV 0.96 ! PT 1.18 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.93 HN 0.92 KP 0.90 ! LA 0.97 MK 1.01 NL 0.99 OV 0.96 ! PT 1.19 SC 1.08 ! ! ! Fit before self-cal, rms=0.081614Jy sigma=0.000656 ! Fit after self-cal, rms=0.082505Jy sigma=0.000652 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=1.142 mas, bpa=33.12 degrees ! Estimated noise=408.054 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 = -2.19035e-05 Jy ! Component: 100 - total flux cleaned = -0.000103648 Jy ! Component: 150 - total flux cleaned = -0.000153298 Jy ! Component: 200 - total flux cleaned = -0.000169584 Jy ! Total flux subtracted in 200 components = -0.000169584 Jy ! Clean residual min=-0.002625 max=0.002491 Jy/beam ! Clean residual mean=-0.000007 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.089325 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 18 components and 0.0893251 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=0.082501Jy sigma=0.000652 ! Fit after self-cal, rms=0.082586Jy sigma=0.000652 ! 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=0.082586Jy sigma=0.000652 ! Fit after self-cal, rms=0.089635Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.088 mas, bmaj=1.139 mas, bpa=32.51 degrees ! Estimated noise=407.938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.57915e-05 Jy ! Component: 100 - total flux cleaned = 5.51854e-05 Jy ! Component: 150 - total flux cleaned = 7.04092e-05 Jy ! Component: 200 - total flux cleaned = 7.70473e-05 Jy ! Total flux subtracted in 200 components = 7.70473e-05 Jy ! Clean residual min=-0.000950 max=0.001421 Jy/beam ! Clean residual mean=0.000001 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0894021 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.0894021 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=0.089634Jy sigma=0.000645 ! Fit after self-cal, rms=0.089877Jy 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) ! Added new window around map position (3.2, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012747 Jy ! Component: 100 - total flux cleaned = 0.00173302 Jy ! Component: 150 - total flux cleaned = 0.00186262 Jy ! Component: 200 - total flux cleaned = 0.00193515 Jy ! Total flux subtracted in 200 components = 0.00193515 Jy ! Clean residual min=-0.000955 max=0.001161 Jy/beam ! Clean residual mean=0.000005 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0913373 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 0.0913373 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=0.089855Jy sigma=0.000644 ! Fit after self-cal, rms=0.089859Jy sigma=0.000644 ! Inverting map ! Added new window around map position (1, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102402 Jy ! Component: 100 - total flux cleaned = 0.00139839 Jy ! Component: 150 - total flux cleaned = 0.00153826 Jy ! Component: 200 - total flux cleaned = 0.00160744 Jy ! Total flux subtracted in 200 components = 0.00160744 Jy ! Clean residual min=-0.001010 max=0.001117 Jy/beam ! Clean residual mean=0.000006 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0929447 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 52 components and 0.0929447 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=0.089844Jy sigma=0.000644 ! Fit after self-cal, rms=0.089844Jy sigma=0.000644 ! Inverting map ! Added new window around map position (24.6, -10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000975022 Jy ! Component: 100 - total flux cleaned = 0.00150989 Jy ! Component: 150 - total flux cleaned = 0.00178614 Jy ! Component: 200 - total flux cleaned = 0.00188509 Jy ! Total flux subtracted in 200 components = 0.00188509 Jy ! Clean residual min=-0.001036 max=0.000918 Jy/beam ! Clean residual mean=0.000003 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.0948298 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 65 components and 0.0948298 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=0.089828Jy sigma=0.000644 ! Fit after self-cal, rms=0.089828Jy sigma=0.000644 ! 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=0.089828Jy sigma=0.000644 ! Fit after self-cal, rms=0.091274Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.087 mas, bmaj=1.138 mas, bpa=31.57 degrees ! Estimated noise=407.983 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000589734 Jy ! Component: 100 - total flux cleaned = 0.000963246 Jy ! Component: 150 - total flux cleaned = 0.00114958 Jy ! Component: 200 - total flux cleaned = 0.00124974 Jy ! Total flux subtracted in 200 components = 0.00124974 Jy ! Clean residual min=-0.000921 max=0.000864 Jy/beam ! Clean residual mean=0.000003 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.0960796 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 72 components and 0.0960796 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=0.091267Jy sigma=0.000644 ! Fit after self-cal, rms=0.091283Jy sigma=0.000644 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 = 0.000292337 Jy ! Component: 100 - total flux cleaned = 0.000333279 Jy ! Component: 150 - total flux cleaned = 0.000372217 Jy ! Component: 200 - total flux cleaned = 0.000433718 Jy ! Total flux subtracted in 200 components = 0.000433718 Jy ! Clean residual min=-0.000975 max=0.000878 Jy/beam ! Clean residual mean=0.000003 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0965133 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 77 components and 0.0965133 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=0.091279Jy sigma=0.000644 ! Fit after self-cal, rms=0.091279Jy sigma=0.000644 ! 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=0.091279Jy sigma=0.000644 ! Fit after self-cal, rms=0.091441Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.253 mas, bmaj=2.49 mas, bpa=74.62 degrees ! Estimated noise=531.121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000429102 Jy ! Component: 100 - total flux cleaned = 0.000650581 Jy ! Component: 150 - total flux cleaned = 0.000799671 Jy ! Component: 200 - total flux cleaned = 0.000915421 Jy ! Total flux subtracted in 200 components = 0.000915421 Jy ! Clean residual min=-0.000920 max=0.000880 Jy/beam ! Clean residual mean=0.000008 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0974287 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 96 components and 0.0974287 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=0.091438Jy sigma=0.000644 ! Fit after self-cal, rms=0.091439Jy sigma=0.000644 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 = 9.53164e-05 Jy ! Component: 100 - total flux cleaned = 0.000212548 Jy ! Component: 150 - total flux cleaned = 0.000279859 Jy ! Component: 200 - total flux cleaned = 0.000342973 Jy ! Total flux subtracted in 200 components = 0.000342973 Jy ! Clean residual min=-0.000916 max=0.000872 Jy/beam ! Clean residual mean=0.000008 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0977717 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 104 components and 0.0977717 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=0.091439Jy sigma=0.000644 ! Fit after self-cal, rms=0.091438Jy sigma=0.000644 ! 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=1.087 mas, bmaj=1.138 mas, bpa=31.42 degrees ! Estimated noise=408.156 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.087 x 1.138 at 31.42 degrees (North through East) ! Clean map min=-0.00082982 max=0.085153 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=0.869 mas, bmaj=0.9153 mas, bpa=22.83 degrees ! Estimated noise=875.138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0660897 Jy ! Component: 100 - total flux cleaned = 0.0806015 Jy ! Component: 150 - total flux cleaned = 0.0855006 Jy ! Component: 200 - total flux cleaned = 0.0884243 Jy ! Total flux subtracted in 200 components = 0.0884243 Jy ! Clean residual min=-0.001996 max=0.001877 Jy/beam ! Clean residual mean=0.000001 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.0884243 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 0.0884243 Jy ! Inverting map and beam ! Estimated beam: bmin=1.087 mas, bmaj=1.138 mas, bpa=31.42 degrees ! Estimated noise=408.156 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 = 0.00221444 Jy ! Component: 100 - total flux cleaned = 0.00372239 Jy ! Component: 150 - total flux cleaned = 0.00489726 Jy ! Component: 200 - total flux cleaned = 0.0058461 Jy ! Total flux subtracted in 200 components = 0.0058461 Jy ! Clean residual min=-0.000992 max=0.000924 Jy/beam ! Clean residual mean=0.000003 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.0942704 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 35 components and 0.0942704 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=2.253 mas, bmaj=2.49 mas, bpa=74.62 degrees ! Estimated noise=531.121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100543 Jy ! Component: 100 - total flux cleaned = 0.00171438 Jy ! Component: 150 - total flux cleaned = 0.00224653 Jy ! Component: 200 - total flux cleaned = 0.00266369 Jy ! Total flux subtracted in 200 components = 0.00266369 Jy ! Clean residual min=-0.000963 max=0.000961 Jy/beam ! Clean residual mean=0.000009 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0969341 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 = 0.000322023 Jy ! Component: 100 - total flux cleaned = 0.000469416 Jy ! Component: 150 - total flux cleaned = 0.000569297 Jy ! Component: 200 - total flux cleaned = 0.000657909 Jy ! Total flux subtracted in 200 components = 0.000657909 Jy ! Clean residual min=-0.000931 max=0.000923 Jy/beam ! Clean residual mean=0.000008 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.097592 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 74 components and 0.097592 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.087 mas, bmaj=1.138 mas, bpa=31.42 degrees ! Estimated noise=408.156 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000211071 Jy ! Component: 100 - total flux cleaned = 0.000251078 Jy ! Component: 150 - total flux cleaned = 0.000287392 Jy ! Component: 200 - total flux cleaned = 0.000336907 Jy ! Total flux subtracted in 200 components = 0.000336907 Jy ! Clean residual min=-0.000974 max=0.000912 Jy/beam ! Clean residual mean=0.000003 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0979289 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 89 components and 0.0979289 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=0.091448Jy sigma=0.000644 ! Fit after self-cal, rms=0.091447Jy sigma=0.000644 wmodel J1429+6316_X_2017_07_09_pus_map.mod ! Writing 89 model components to file: J1429+6316_X_2017_07_09_pus_map.mod wobs J1429+6316_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J1429+6316_X_2017_07_09_pus_uvs.fits wwins J1429+6316_X_2017_07_09_pus_map.win ! wwins: Wrote 4 windows to J1429+6316_X_2017_07_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000159022 Jy ! Component: 100 - total flux cleaned = -0.000159927 Jy ! Component: 150 - total flux cleaned = -0.000217704 Jy ! Component: 200 - total flux cleaned = -0.000302323 Jy ! Component: 250 - total flux cleaned = -0.000357384 Jy ! Component: 300 - total flux cleaned = -0.000371052 Jy ! Component: 350 - total flux cleaned = -0.000384292 Jy ! Component: 400 - total flux cleaned = -0.000371291 Jy ! Component: 450 - total flux cleaned = -0.000371196 Jy ! Component: 500 - total flux cleaned = -0.000358762 Jy ! Component: 550 - total flux cleaned = -0.000346709 Jy ! Component: 600 - total flux cleaned = -0.000334884 Jy ! Component: 650 - total flux cleaned = -0.000335007 Jy ! Component: 700 - total flux cleaned = -0.000335134 Jy ! Component: 750 - total flux cleaned = -0.000369213 Jy ! Component: 800 - total flux cleaned = -0.000301433 Jy ! Component: 850 - total flux cleaned = -0.000268109 Jy ! Component: 900 - total flux cleaned = -0.000257196 Jy ! Component: 950 - total flux cleaned = -0.000257313 Jy ! Component: 1000 - total flux cleaned = -0.000225089 Jy ! Component: 1050 - total flux cleaned = -0.000246221 Jy ! Component: 1100 - total flux cleaned = -0.000193529 Jy ! Component: 1150 - total flux cleaned = -0.000162221 Jy ! Component: 1200 - total flux cleaned = -0.00018275 Jy ! Component: 1250 - total flux cleaned = -0.000162161 Jy ! Component: 1300 - total flux cleaned = -0.000162074 Jy ! Component: 1350 - total flux cleaned = -0.000162014 Jy ! Component: 1400 - total flux cleaned = -0.000152258 Jy ! Component: 1450 - total flux cleaned = -0.000152057 Jy ! Component: 1500 - total flux cleaned = -0.000152147 Jy ! Component: 1550 - total flux cleaned = -0.000152065 Jy ! Component: 1600 - total flux cleaned = -0.000142611 Jy ! Component: 1650 - total flux cleaned = -0.000142667 Jy ! Component: 1700 - total flux cleaned = -0.000133394 Jy ! Component: 1750 - total flux cleaned = -0.000151886 Jy ! Component: 1800 - total flux cleaned = -0.000160975 Jy ! Component: 1850 - total flux cleaned = -0.000133701 Jy ! Component: 1900 - total flux cleaned = -0.000142725 Jy ! Component: 1950 - total flux cleaned = -0.000124853 Jy ! Component: 2000 - total flux cleaned = -0.000124913 Jy ! Total flux subtracted in 2048 components = -0.000116045 Jy ! Clean residual min=-0.000565 max=0.000509 Jy/beam ! Clean residual mean=0.000002 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.0978128 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 239 components and 0.0978129 Jy ![Exited script file: muppet] wmap "J1429+6316_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.087 x 1.138 at 31.42 degrees (North through East) ! Clean map min=-0.00074515 max=0.084836 Jy/beam ! Writing clean map to FITS file: J1429+6316_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 0.0848364 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000159562 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.564246 0.564246 1.12849 2.25699 4.51397 9.02794 18.0559 36.1118 72.2235 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.084 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.087 x 1.138 at 31.42 degrees (North through East) ! Clean map min=-0.00074515 max=0.084836 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 J1429+6316_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:26:42 2019