! Started logfile: J1628+7706_X_2017_06_15_pus_uvs.log on Tue May 7 19:58:58 2019 obs J1628+7706_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J1628+7706_X_2017_06_15_pus_uva.fits ! AN table 1: 192 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.679745 visibilities/baseline/integration-bin. ! Found source: J1628+7706 ! ! 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 989 lines of history. ! ! Reading 70476 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 J1628+7706_X_2017_06_15_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 434 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 434 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 394 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 474 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 434 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 474 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 474 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 394 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 529 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 534 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 709 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 569 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998078Jy sigma=0.008410 ! Fit after self-cal, rms=0.957490Jy sigma=0.008086 ! 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=0.7991 mas, bmaj=0.9475 mas, bpa=85.11 degrees ! Estimated noise=769.738 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 = 0.0343317 Jy ! Component: 100 - total flux cleaned = 0.0421227 Jy ! Total flux subtracted in 100 components = 0.0421227 Jy ! Clean residual min=-0.002443 max=0.002866 Jy/beam ! Clean residual mean=-0.000005 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.0421227 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0421227 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=0.082967Jy sigma=0.000636 ! Fit after self-cal, rms=0.081688Jy sigma=0.000626 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00477276 Jy ! Component: 100 - total flux cleaned = 0.0067984 Jy ! Total flux subtracted in 100 components = 0.0067984 Jy ! Clean residual min=-0.002680 max=0.002747 Jy/beam ! Clean residual mean=-0.000003 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.0489211 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0489211 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=0.081377Jy sigma=0.000624 ! Fit after self-cal, rms=0.081378Jy sigma=0.000623 ! 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=1.112 mas, bmaj=1.364 mas, bpa=83.26 degrees ! Estimated noise=337.284 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 = 0.00115977 Jy ! Component: 100 - total flux cleaned = 0.00158003 Jy ! Component: 150 - total flux cleaned = 0.00173189 Jy ! Component: 200 - total flux cleaned = 0.00173207 Jy ! Total flux subtracted in 200 components = 0.00173207 Jy ! Clean residual min=-0.001039 max=0.001349 Jy/beam ! Clean residual mean=-0.000003 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0506531 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.0506531 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=0.081359Jy sigma=0.000623 ! Fit after self-cal, rms=0.081360Jy sigma=0.000623 ! 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 1.01 FD 1.02 HN 1.00 KP 0.99 ! LA 0.99 MK 1.11 NL 1.05 OV 1.08 ! PT 0.99 SC 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.99 KP 0.94 ! LA 0.97 MK 1.09 NL 1.06 OV 1.03 ! PT 1.08 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 1.05 KP 1.01 ! LA 1.03 MK 1.04 NL 1.01 OV 1.06 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.99 HN 1.06 KP 1.00 ! LA 1.02 MK 1.14 NL 1.01 OV 1.07 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 0.93 KP 0.99 ! LA 0.96 MK 1.09 NL 0.98 OV 1.05 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.97 KP 1.00 ! LA 0.96 MK 1.11 NL 0.99 OV 1.08 ! PT 1.00 SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 0.90 KP 0.97 ! LA 0.96 MK 1.00 NL 1.00 OV 1.08 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 0.92 KP 0.96 ! LA 1.06 MK 1.01 NL 0.99 OV 1.03 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 9. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.05 HN 0.92 KP 0.98 ! LA 0.99 MK 0.96 NL 1.04 OV 0.99 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 10. ! A total of 120 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.87 KP 0.94 ! LA 1.03 MK 0.96 NL 0.89 OV 1.16 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.92 KP 0.98 ! LA 0.95 MK 0.99 NL 1.04 OV 1.07 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 12. ! A total of 120 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.90 HN 0.89 KP 1.04 ! LA 0.99 MK 0.82 NL 0.98 OV 0.96 ! PT 0.96 SC 1.00 ! ! ! Fit before self-cal, rms=0.081360Jy sigma=0.000623 ! Fit after self-cal, rms=0.081101Jy sigma=0.000623 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.11 mas, bmaj=1.364 mas, bpa=83.07 degrees ! Estimated noise=340.595 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 = 0.000259182 Jy ! Component: 100 - total flux cleaned = 0.000281029 Jy ! Component: 150 - total flux cleaned = 0.000303489 Jy ! Component: 200 - total flux cleaned = 0.000303803 Jy ! Total flux subtracted in 200 components = 0.000303803 Jy ! Clean residual min=-0.000973 max=0.001018 Jy/beam ! Clean residual mean=-0.000002 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0509569 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 0.0509569 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=0.081099Jy sigma=0.000623 ! Fit after self-cal, rms=0.081091Jy sigma=0.000623 ! 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=0.081091Jy sigma=0.000623 ! Fit after self-cal, rms=0.079180Jy sigma=0.000622 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.111 mas, bmaj=1.363 mas, bpa=83.13 degrees ! Estimated noise=340.115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.06667e-05 Jy ! Component: 100 - total flux cleaned = 7.34288e-05 Jy ! Component: 150 - total flux cleaned = 7.34011e-05 Jy ! Component: 200 - total flux cleaned = 8.38919e-05 Jy ! Total flux subtracted in 200 components = 8.38919e-05 Jy ! Clean residual min=-0.000774 max=0.000822 Jy/beam ! Clean residual mean=-0.000007 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0510408 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 24 components and 0.0510408 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=0.079178Jy sigma=0.000622 ! Fit after self-cal, rms=0.079177Jy sigma=0.000621 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 = 2.64801e-05 Jy ! Component: 100 - total flux cleaned = 2.2358e-05 Jy ! Component: 150 - total flux cleaned = 2.65894e-05 Jy ! Component: 200 - total flux cleaned = 2.66115e-05 Jy ! Total flux subtracted in 200 components = 2.66115e-05 Jy ! Clean residual min=-0.000807 max=0.000829 Jy/beam ! Clean residual mean=-0.000007 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0510674 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.0510674 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=0.079176Jy sigma=0.000621 ! Fit after self-cal, rms=0.079169Jy sigma=0.000621 ! 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=0.079169Jy sigma=0.000621 ! Fit after self-cal, rms=0.079125Jy sigma=0.000621 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.11 mas, bmaj=1.357 mas, bpa=82.81 degrees ! Estimated noise=339.884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000171369 Jy ! Component: 100 - total flux cleaned = 0.000177897 Jy ! Component: 150 - total flux cleaned = 0.000189089 Jy ! Component: 200 - total flux cleaned = 0.000194148 Jy ! Total flux subtracted in 200 components = 0.000194148 Jy ! Clean residual min=-0.000744 max=0.000818 Jy/beam ! Clean residual mean=-0.000008 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0512616 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.0512616 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=0.079124Jy sigma=0.000621 ! Fit after self-cal, rms=0.079132Jy sigma=0.000621 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 = 9.05613e-06 Jy ! Component: 100 - total flux cleaned = 8.99917e-06 Jy ! Component: 150 - total flux cleaned = 4.05671e-06 Jy ! Component: 200 - total flux cleaned = 8.44593e-06 Jy ! Total flux subtracted in 200 components = 8.44593e-06 Jy ! Clean residual min=-0.000743 max=0.000826 Jy/beam ! Clean residual mean=-0.000008 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.05127 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.05127 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=0.079132Jy sigma=0.000621 ! Fit after self-cal, rms=0.079133Jy sigma=0.000621 ! 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=0.079133Jy sigma=0.000621 ! Fit after self-cal, rms=0.079164Jy sigma=0.000621 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.522 mas, bmaj=3.193 mas, bpa=73.56 degrees ! Estimated noise=413.069 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000369389 Jy ! Component: 100 - total flux cleaned = 0.000368626 Jy ! Component: 150 - total flux cleaned = 0.000368216 Jy ! Component: 200 - total flux cleaned = 0.00036797 Jy ! Total flux subtracted in 200 components = 0.00036797 Jy ! Clean residual min=-0.000846 max=0.000888 Jy/beam ! Clean residual mean=-0.000016 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.051638 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 29 components and 0.051638 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=0.079164Jy sigma=0.000621 ! Fit after self-cal, rms=0.079171Jy sigma=0.000621 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 = 5.77289e-05 Jy ! Component: 100 - total flux cleaned = 5.66977e-05 Jy ! Component: 150 - total flux cleaned = 5.62569e-05 Jy ! Component: 200 - total flux cleaned = 5.60422e-05 Jy ! Total flux subtracted in 200 components = 5.60422e-05 Jy ! Clean residual min=-0.000855 max=0.000880 Jy/beam ! Clean residual mean=-0.000016 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.051694 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.051694 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=0.079172Jy sigma=0.000621 ! Fit after self-cal, rms=0.079173Jy sigma=0.000621 ! 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=1.109 mas, bmaj=1.354 mas, bpa=82.46 degrees ! Estimated noise=339.973 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.109 x 1.354 at 82.46 degrees (North through East) ! Clean map min=-0.00067969 max=0.047057 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=0.8026 mas, bmaj=0.9506 mas, bpa=85.17 degrees ! Estimated noise=769.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0361023 Jy ! Component: 100 - total flux cleaned = 0.0446683 Jy ! Component: 150 - total flux cleaned = 0.0484349 Jy ! Component: 200 - total flux cleaned = 0.0499455 Jy ! Total flux subtracted in 200 components = 0.0499455 Jy ! Clean residual min=-0.002309 max=0.002338 Jy/beam ! Clean residual mean=-0.000004 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.0499455 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0499455 Jy ! Inverting map and beam ! Estimated beam: bmin=1.109 mas, bmaj=1.354 mas, bpa=82.46 degrees ! Estimated noise=339.973 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 (-1.2, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150513 Jy ! Component: 100 - total flux cleaned = 0.00223255 Jy ! Component: 150 - total flux cleaned = 0.00238721 Jy ! Component: 200 - total flux cleaned = 0.00251066 Jy ! Total flux subtracted in 200 components = 0.00251066 Jy ! Clean residual min=-0.000748 max=0.000769 Jy/beam ! Clean residual mean=-0.000006 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0524561 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 0.0524561 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=2.522 mas, bmaj=3.193 mas, bpa=73.56 degrees ! Estimated noise=413.069 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000169651 Jy ! Component: 100 - total flux cleaned = 0.00019224 Jy ! Component: 150 - total flux cleaned = 0.00020932 Jy ! Component: 200 - total flux cleaned = 0.000218041 Jy ! Total flux subtracted in 200 components = 0.000218041 Jy ! Clean residual min=-0.000825 max=0.000774 Jy/beam ! Clean residual mean=-0.000011 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0526742 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 = -1.5643e-08 Jy ! Component: 100 - total flux cleaned = -6.42415e-06 Jy ! Component: 150 - total flux cleaned = -9.14229e-06 Jy ! Component: 200 - total flux cleaned = -1.1678e-05 Jy ! Total flux subtracted in 200 components = -1.1678e-05 Jy ! Clean residual min=-0.000825 max=0.000783 Jy/beam ! Clean residual mean=-0.000011 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0526625 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 40 components and 0.0526625 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.109 mas, bmaj=1.354 mas, bpa=82.46 degrees ! Estimated noise=339.973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.87596e-06 Jy ! Component: 100 - total flux cleaned = 7.16259e-06 Jy ! Component: 150 - total flux cleaned = -2.10886e-06 Jy ! Component: 200 - total flux cleaned = -1.9799e-06 Jy ! Total flux subtracted in 200 components = -1.9799e-06 Jy ! Clean residual min=-0.000718 max=0.000757 Jy/beam ! Clean residual mean=-0.000006 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0526605 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.0526605 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=0.079163Jy sigma=0.000621 ! Fit after self-cal, rms=0.079162Jy sigma=0.000621 wmodel J1628+7706_X_2017_06_15_pus_map.mod ! Writing 51 model components to file: J1628+7706_X_2017_06_15_pus_map.mod wobs J1628+7706_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J1628+7706_X_2017_06_15_pus_uvs.fits wwins J1628+7706_X_2017_06_15_pus_map.win ! wwins: Wrote 2 windows to J1628+7706_X_2017_06_15_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 = 0.00018821 Jy ! Component: 100 - total flux cleaned = 0.000201676 Jy ! Component: 150 - total flux cleaned = 0.000150653 Jy ! Component: 200 - total flux cleaned = 8.89917e-05 Jy ! Component: 250 - total flux cleaned = 4.4493e-06 Jy ! Component: 300 - total flux cleaned = -0.000137186 Jy ! Component: 350 - total flux cleaned = -0.000253061 Jy ! Component: 400 - total flux cleaned = -0.000366937 Jy ! Component: 450 - total flux cleaned = -0.000489982 Jy ! Component: 500 - total flux cleaned = -0.000600108 Jy ! Component: 550 - total flux cleaned = -0.000719198 Jy ! Component: 600 - total flux cleaned = -0.000783281 Jy ! Component: 650 - total flux cleaned = -0.000878009 Jy ! Component: 700 - total flux cleaned = -0.000971187 Jy ! Component: 750 - total flux cleaned = -0.0010527 Jy ! Component: 800 - total flux cleaned = -0.00110305 Jy ! Component: 850 - total flux cleaned = -0.00115287 Jy ! Component: 900 - total flux cleaned = -0.00123154 Jy ! Component: 950 - total flux cleaned = -0.00128985 Jy ! Component: 1000 - total flux cleaned = -0.00131883 Jy ! Component: 1050 - total flux cleaned = -0.00135725 Jy ! Component: 1100 - total flux cleaned = -0.00143278 Jy ! Component: 1150 - total flux cleaned = -0.00147017 Jy ! Component: 1200 - total flux cleaned = -0.00151646 Jy ! Component: 1250 - total flux cleaned = -0.00156222 Jy ! Component: 1300 - total flux cleaned = -0.00158935 Jy ! Component: 1350 - total flux cleaned = -0.00160723 Jy ! Component: 1400 - total flux cleaned = -0.00158926 Jy ! Component: 1450 - total flux cleaned = -0.00159811 Jy ! Component: 1500 - total flux cleaned = -0.00161555 Jy ! Component: 1550 - total flux cleaned = -0.00161549 Jy ! Component: 1600 - total flux cleaned = -0.00159834 Jy ! Component: 1650 - total flux cleaned = -0.00161545 Jy ! Component: 1700 - total flux cleaned = -0.00162388 Jy ! Component: 1750 - total flux cleaned = -0.00163221 Jy ! Component: 1800 - total flux cleaned = -0.00163211 Jy ! Component: 1850 - total flux cleaned = -0.00165682 Jy ! Component: 1900 - total flux cleaned = -0.0016651 Jy ! Component: 1950 - total flux cleaned = -0.00168143 Jy ! Component: 2000 - total flux cleaned = -0.00170572 Jy ! Total flux subtracted in 2048 components = -0.00170559 Jy ! Clean residual min=-0.000545 max=0.000502 Jy/beam ! Clean residual mean=-0.000002 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0509549 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 199 components and 0.0509549 Jy ![Exited script file: muppet] wmap "J1628+7706_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.109 x 1.354 at 82.46 degrees (North through East) ! Clean map min=-0.00061767 max=0.046839 Jy/beam ! Writing clean map to FITS file: J1628+7706_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0468391 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000148816 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.953154 0.953154 1.90631 3.81262 7.62523 15.2505 30.5009 61.0019 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.046 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.109 x 1.354 at 82.46 degrees (North through East) ! Clean map min=-0.00061767 max=0.046839 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 J1628+7706_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:59:02 2019