! Started logfile: J1642+6655_X_2017_09_26_pus_uvs.log on Sat May 11 13:39:28 2019 obs J1642+6655_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J1642+6655_X_2017_09_26_pus_uva.fits ! AN table 1: 174 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.655332 visibilities/baseline/integration-bin. ! Found source: J1642+6655 ! ! 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 947 lines of history. ! ! Reading 49260 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 J1642+6655_X_2017_09_26_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 565 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 536 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 507 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 392 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 536 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 565 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 652 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 565 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 652 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 652 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 652 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 565 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.996288Jy sigma=0.008303 ! Fit after self-cal, rms=0.959585Jy sigma=0.007999 ! 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=0.9163 mas, bmaj=1.667 mas, bpa=70.24 degrees ! Estimated noise=1109.63 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 = 0.0325059 Jy ! Component: 100 - total flux cleaned = 0.0397045 Jy ! Total flux subtracted in 100 components = 0.0397045 Jy ! Clean residual min=-0.002995 max=0.002892 Jy/beam ! Clean residual mean=-0.000013 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.0397045 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0397045 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=0.078965Jy sigma=0.000613 ! Fit after self-cal, rms=0.077566Jy sigma=0.000602 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0042316 Jy ! Component: 100 - total flux cleaned = 0.00601971 Jy ! Total flux subtracted in 100 components = 0.00601971 Jy ! Clean residual min=-0.003001 max=0.002815 Jy/beam ! Clean residual mean=-0.000003 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.0457242 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.0457242 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=0.077260Jy sigma=0.000600 ! Fit after self-cal, rms=0.077246Jy sigma=0.000600 ! 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=1.199 mas, bmaj=2.463 mas, bpa=59.76 degrees ! Estimated noise=432.564 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 = 0.00195188 Jy ! Component: 100 - total flux cleaned = 0.00275907 Jy ! Component: 150 - total flux cleaned = 0.00291824 Jy ! Component: 200 - total flux cleaned = 0.00304878 Jy ! Total flux subtracted in 200 components = 0.00304878 Jy ! Clean residual min=-0.001657 max=0.001715 Jy/beam ! Clean residual mean=0.000002 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.048773 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.048773 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=0.077182Jy sigma=0.000599 ! Fit after self-cal, rms=0.077161Jy sigma=0.000599 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 87 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.86 HN 0.96 KP 0.99 ! LA 1.02 MK 1.04 NL 1.09 OV 1.04 ! PT 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.89 HN 1.01 KP 0.96 ! LA 1.01 MK 1.06 NL 1.06 OV 1.05 ! PT 1.19 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.86 HN 0.96 KP 1.04 ! LA 0.96 MK 1.03 NL 1.04 OV 1.10 ! PT 1.07 ! ! ! Correcting IF 4. ! A total of 87 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.02 HN 1.03 KP 0.96 ! LA 0.98 MK 1.01 NL 1.03 OV 1.08 ! PT 1.13 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.79 HN 0.95 KP 0.96 ! LA 1.02 MK 1.07 NL 1.03 OV 1.08 ! PT 1.07 ! ! ! Correcting IF 6. ! A total of 87 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.04 KP 0.95 ! LA 1.02 MK 1.01 NL 1.07 OV 1.05 ! PT 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.83 HN 1.01 KP 1.03 ! LA 0.96 MK 0.93 NL 1.02 OV 1.06 ! PT 0.98 ! ! ! Correcting IF 8. ! A total of 87 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.89 HN 1.01 KP 0.82 ! LA 0.98 MK 0.97 NL 0.98 OV 0.97 ! PT 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.88 HN 0.98 KP 0.82 ! LA 0.95 MK 0.94 NL 1.02 OV 1.10 ! PT 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.78 HN 0.85 KP 0.91 ! LA 0.95 MK 0.95 NL 0.98 OV 1.15 ! PT 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.83 HN 0.85 KP 0.85 ! LA 0.99 MK 0.90 NL 1.07 OV 1.09 ! PT 0.94 ! ! ! Correcting IF 12. ! A total of 87 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.80 HN 0.92 KP 0.91 ! LA 0.94 MK 0.84 NL 0.97 OV 0.97 ! PT 0.95 ! ! ! Fit before self-cal, rms=0.077161Jy sigma=0.000599 ! Fit after self-cal, rms=0.074757Jy sigma=0.000599 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.183 mas, bmaj=2.455 mas, bpa=59.27 degrees ! Estimated noise=435.935 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 = 0.000520266 Jy ! Component: 100 - total flux cleaned = 0.000629324 Jy ! Component: 150 - total flux cleaned = 0.000680741 Jy ! Component: 200 - total flux cleaned = 0.000708103 Jy ! Total flux subtracted in 200 components = 0.000708103 Jy ! Clean residual min=-0.001107 max=0.001265 Jy/beam ! Clean residual mean=-0.000014 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0494811 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.0494811 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=0.074746Jy sigma=0.000598 ! Fit after self-cal, rms=0.074689Jy sigma=0.000598 ! 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=0.074689Jy sigma=0.000598 ! Fit after self-cal, rms=0.074153Jy sigma=0.000597 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.177 mas, bmaj=2.446 mas, bpa=59.26 degrees ! Estimated noise=435.231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.69978e-05 Jy ! Component: 100 - total flux cleaned = 0.000141107 Jy ! Component: 150 - total flux cleaned = 0.000177446 Jy ! Component: 200 - total flux cleaned = 0.000192891 Jy ! Total flux subtracted in 200 components = 0.000192891 Jy ! Clean residual min=-0.001132 max=0.001080 Jy/beam ! Clean residual mean=-0.000022 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0496739 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.0496739 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=0.074151Jy sigma=0.000597 ! Fit after self-cal, rms=0.074145Jy sigma=0.000597 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 = 3.12231e-05 Jy ! Component: 100 - total flux cleaned = 8.29399e-05 Jy ! Component: 150 - total flux cleaned = 9.1722e-05 Jy ! Component: 200 - total flux cleaned = 0.000107672 Jy ! Total flux subtracted in 200 components = 0.000107672 Jy ! Clean residual min=-0.001085 max=0.001095 Jy/beam ! Clean residual mean=-0.000017 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0497816 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.0497816 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=0.074143Jy sigma=0.000597 ! Fit after self-cal, rms=0.074143Jy sigma=0.000597 ! 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=0.074143Jy sigma=0.000597 ! Fit after self-cal, rms=0.074405Jy sigma=0.000597 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.174 mas, bmaj=2.444 mas, bpa=59.05 degrees ! Estimated noise=435.587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00013898 Jy ! Component: 100 - total flux cleaned = 0.000177329 Jy ! Component: 150 - total flux cleaned = 0.000201031 Jy ! Component: 200 - total flux cleaned = 0.000222079 Jy ! Total flux subtracted in 200 components = 0.000222079 Jy ! Clean residual min=-0.001080 max=0.001055 Jy/beam ! Clean residual mean=-0.000021 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0500037 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.0500037 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=0.074403Jy sigma=0.000597 ! Fit after self-cal, rms=0.074417Jy sigma=0.000597 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 = 4.74009e-05 Jy ! Component: 100 - total flux cleaned = 6.49122e-05 Jy ! Component: 150 - total flux cleaned = 6.51192e-05 Jy ! Component: 200 - total flux cleaned = 7.23079e-05 Jy ! Total flux subtracted in 200 components = 7.23079e-05 Jy ! Clean residual min=-0.001084 max=0.001041 Jy/beam ! Clean residual mean=-0.000020 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.050076 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.050076 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=0.074415Jy sigma=0.000597 ! Fit after self-cal, rms=0.074409Jy sigma=0.000597 ! 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=0.074409Jy sigma=0.000597 ! Fit after self-cal, rms=0.074567Jy sigma=0.000597 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.175 mas, bmaj=3.237 mas, bpa=62.67 degrees ! Estimated noise=516.923 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000213449 Jy ! Component: 100 - total flux cleaned = 0.000261399 Jy ! Component: 150 - total flux cleaned = 0.000297375 Jy ! Component: 200 - total flux cleaned = 0.000322695 Jy ! Total flux subtracted in 200 components = 0.000322695 Jy ! Clean residual min=-0.001087 max=0.000935 Jy/beam ! Clean residual mean=-0.000040 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0503987 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 35 components and 0.0503987 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=0.074567Jy sigma=0.000597 ! Fit after self-cal, rms=0.074574Jy sigma=0.000597 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 = 3.39138e-05 Jy ! Component: 100 - total flux cleaned = 6.48483e-05 Jy ! Component: 150 - total flux cleaned = 8.30776e-05 Jy ! Component: 200 - total flux cleaned = 9.87599e-05 Jy ! Total flux subtracted in 200 components = 9.87599e-05 Jy ! Clean residual min=-0.001067 max=0.000946 Jy/beam ! Clean residual mean=-0.000038 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0504975 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 36 components and 0.0504975 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=0.074574Jy sigma=0.000597 ! Fit after self-cal, rms=0.074570Jy sigma=0.000597 ! 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=1.174 mas, bmaj=2.443 mas, bpa=58.9 degrees ! Estimated noise=435.83 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.174 x 2.443 at 58.9 degrees (North through East) ! Clean map min=-0.0010421 max=0.044386 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=0.9057 mas, bmaj=1.655 mas, bpa=68.39 degrees ! Estimated noise=1102.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0344099 Jy ! Component: 100 - total flux cleaned = 0.0424889 Jy ! Component: 150 - total flux cleaned = 0.0459251 Jy ! Component: 200 - total flux cleaned = 0.0476066 Jy ! Total flux subtracted in 200 components = 0.0476066 Jy ! Clean residual min=-0.002626 max=0.002571 Jy/beam ! Clean residual mean=-0.000012 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.0476066 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0476066 Jy ! Inverting map and beam ! Estimated beam: bmin=1.174 mas, bmaj=2.443 mas, bpa=58.9 degrees ! Estimated noise=435.83 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.8, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143685 Jy ! Component: 100 - total flux cleaned = 0.00201841 Jy ! Component: 150 - total flux cleaned = 0.00247425 Jy ! Component: 200 - total flux cleaned = 0.00282241 Jy ! Total flux subtracted in 200 components = 0.00282241 Jy ! Clean residual min=-0.001043 max=0.000944 Jy/beam ! Clean residual mean=-0.000021 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.050429 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 30 components and 0.050429 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=2.175 mas, bmaj=3.237 mas, bpa=62.67 degrees ! Estimated noise=516.923 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000406574 Jy ! Component: 100 - total flux cleaned = 0.00050452 Jy ! Component: 150 - total flux cleaned = 0.000550906 Jy ! Component: 200 - total flux cleaned = 0.000580742 Jy ! Total flux subtracted in 200 components = 0.000580742 Jy ! Clean residual min=-0.001063 max=0.000956 Jy/beam ! Clean residual mean=-0.000035 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0510098 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 = 2.63147e-05 Jy ! Component: 100 - total flux cleaned = 4.97022e-05 Jy ! Component: 150 - total flux cleaned = 7.02359e-05 Jy ! Component: 200 - total flux cleaned = 7.65041e-05 Jy ! Total flux subtracted in 200 components = 7.65041e-05 Jy ! Clean residual min=-0.001015 max=0.000919 Jy/beam ! Clean residual mean=-0.000034 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0510863 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 54 components and 0.0510863 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.174 mas, bmaj=2.443 mas, bpa=58.9 degrees ! Estimated noise=435.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000208524 Jy ! Component: 100 - total flux cleaned = -0.00016184 Jy ! Component: 150 - total flux cleaned = -0.000106283 Jy ! Component: 200 - total flux cleaned = -5.58816e-05 Jy ! Total flux subtracted in 200 components = -5.58816e-05 Jy ! Clean residual min=-0.001024 max=0.000893 Jy/beam ! Clean residual mean=-0.000019 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0510304 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 0.0510304 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=0.074556Jy sigma=0.000597 ! Fit after self-cal, rms=0.074552Jy sigma=0.000597 wmodel J1642+6655_X_2017_09_26_pus_map.mod ! Writing 64 model components to file: J1642+6655_X_2017_09_26_pus_map.mod wobs J1642+6655_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J1642+6655_X_2017_09_26_pus_uvs.fits wwins J1642+6655_X_2017_09_26_pus_map.win ! wwins: Wrote 2 windows to J1642+6655_X_2017_09_26_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 = -0.000431455 Jy ! Component: 100 - total flux cleaned = -0.000512831 Jy ! Component: 150 - total flux cleaned = -0.000621209 Jy ! Component: 200 - total flux cleaned = -0.000709044 Jy ! Component: 250 - total flux cleaned = -0.000736803 Jy ! Component: 300 - total flux cleaned = -0.000856742 Jy ! Component: 350 - total flux cleaned = -0.000984499 Jy ! Component: 400 - total flux cleaned = -0.00103378 Jy ! Component: 450 - total flux cleaned = -0.00110546 Jy ! Component: 500 - total flux cleaned = -0.00110573 Jy ! Component: 550 - total flux cleaned = -0.00115096 Jy ! Component: 600 - total flux cleaned = -0.00113996 Jy ! Component: 650 - total flux cleaned = -0.00111856 Jy ! Component: 700 - total flux cleaned = -0.00112877 Jy ! Component: 750 - total flux cleaned = -0.00109816 Jy ! Component: 800 - total flux cleaned = -0.00109837 Jy ! Component: 850 - total flux cleaned = -0.00110816 Jy ! Component: 900 - total flux cleaned = -0.00113654 Jy ! Component: 950 - total flux cleaned = -0.00113661 Jy ! Component: 1000 - total flux cleaned = -0.00116396 Jy ! Component: 1050 - total flux cleaned = -0.0011995 Jy ! Component: 1100 - total flux cleaned = -0.00126905 Jy ! Component: 1150 - total flux cleaned = -0.00130301 Jy ! Component: 1200 - total flux cleaned = -0.00134491 Jy ! Component: 1250 - total flux cleaned = -0.00141065 Jy ! Component: 1300 - total flux cleaned = -0.00143484 Jy ! Component: 1350 - total flux cleaned = -0.00147477 Jy ! Component: 1400 - total flux cleaned = -0.00150622 Jy ! Component: 1450 - total flux cleaned = -0.00155228 Jy ! Component: 1500 - total flux cleaned = -0.00155987 Jy ! Component: 1550 - total flux cleaned = -0.00157474 Jy ! Component: 1600 - total flux cleaned = -0.00161877 Jy ! Component: 1650 - total flux cleaned = -0.00164038 Jy ! Component: 1700 - total flux cleaned = -0.00166166 Jy ! Component: 1750 - total flux cleaned = -0.00168269 Jy ! Component: 1800 - total flux cleaned = -0.00171711 Jy ! Component: 1850 - total flux cleaned = -0.00171034 Jy ! Component: 1900 - total flux cleaned = -0.00174406 Jy ! Component: 1950 - total flux cleaned = -0.00176403 Jy ! Component: 2000 - total flux cleaned = -0.00178375 Jy ! Total flux subtracted in 2048 components = -0.00180956 Jy ! Clean residual min=-0.000383 max=0.000374 Jy/beam ! Clean residual mean=-0.000009 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.0492208 Jy keep ! Adding 124 model components to the UV plane model. ! The established model now contains 188 components and 0.0492208 Jy ![Exited script file: muppet] wmap "J1642+6655_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.174 x 2.443 at 58.9 degrees (North through East) ! Clean map min=-0.0008547 max=0.0445 Jy/beam ! Writing clean map to FITS file: J1642+6655_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0445002 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000123168 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.830345 0.830345 1.66069 3.32138 6.64276 13.2855 26.571 53.1421 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.044 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.174 x 2.443 at 58.9 degrees (North through East) ! Clean map min=-0.0008547 max=0.0445 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 J1642+6655_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:39:31 2019