! Started logfile: J0643+1238_X_2017_03_27_pus_uvs.log on Sat Apr 27 21:59:40 2019 obs J0643+1238_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0643+1238_X_2017_03_27_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.968454 visibilities/baseline/integration-bin. ! Found source: J0643+1238 ! ! 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 1844 lines of history. ! ! Reading 74784 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 J0643+1238_X_2017_03_27_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 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 214 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.940780Jy sigma=0.008112 ! Fit after self-cal, rms=0.932486Jy sigma=0.008045 ! 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=0.7569 mas, bmaj=1.693 mas, bpa=-4.901 degrees ! Estimated noise=810.699 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 = 0.0518725 Jy ! Component: 100 - total flux cleaned = 0.0669272 Jy ! Total flux subtracted in 100 components = 0.0669272 Jy ! Clean residual min=-0.002729 max=0.005881 Jy/beam ! Clean residual mean=-0.000001 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.0669272 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0669272 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=0.079410Jy sigma=0.000648 ! Fit after self-cal, rms=0.079372Jy sigma=0.000648 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00620009 Jy ! Component: 100 - total flux cleaned = 0.00874803 Jy ! Total flux subtracted in 100 components = 0.00874803 Jy ! Clean residual min=-0.002259 max=0.002203 Jy/beam ! Clean residual mean=0.000001 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.0756753 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.0756753 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=0.078872Jy sigma=0.000643 ! Fit after self-cal, rms=0.078868Jy sigma=0.000643 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9667 mas, bmaj=2.137 mas, bpa=-7.909 degrees ! Estimated noise=320.044 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 = 0.00192982 Jy ! Component: 100 - total flux cleaned = 0.00235422 Jy ! Component: 150 - total flux cleaned = 0.00233452 Jy ! Component: 200 - total flux cleaned = 0.00229094 Jy ! Total flux subtracted in 200 components = 0.00229094 Jy ! Clean residual min=-0.001300 max=0.001028 Jy/beam ! Clean residual mean=0.000008 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0779662 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 18 components and 0.0779662 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=0.078821Jy sigma=0.000643 ! Fit after self-cal, rms=0.078819Jy sigma=0.000643 ! 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 0.96 FD 0.96 HN 1.01 KP 1.09 ! LA 1.00 MK 0.97 NL 0.96 OV 0.98 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.91 KP 1.02 ! LA 1.00 MK 0.96 NL 0.94 OV 1.03 ! PT 1.06 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.97 KP 0.96 ! LA 1.03 MK 1.04 NL 0.99 OV 1.01 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.98 HN 1.04 KP 1.00 ! LA 1.02 MK 1.02 NL 0.96 OV 0.99 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.96 KP 0.99 ! LA 1.03 MK 1.02 NL 0.91 OV 1.01 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.01 KP 0.96 ! LA 1.00 MK 1.03 NL 0.95 OV 1.05 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.97 KP 1.01 ! LA 1.02 MK 1.02 NL 0.97 OV 1.03 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.99 KP 1.01 ! LA 0.98 MK 0.99 NL 0.99 OV 1.03 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.94 KP 0.97 ! LA 1.00 MK 1.01 NL 0.98 OV 0.99 ! PT 1.04 SC 1.09 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 1.06 KP 0.90 ! LA 1.05 MK 0.96 NL 0.89 OV 1.07 ! PT 1.05 SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.09 KP 1.00 ! LA 1.06 MK 1.04 NL 0.90 OV 1.13 ! PT 1.18 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 0.99 KP 0.98 ! LA 1.02 MK 0.94 NL 0.92 OV 1.06 ! PT 1.09 SC 1.00* ! ! ! Fit before self-cal, rms=0.078819Jy sigma=0.000643 ! Fit after self-cal, rms=0.078388Jy sigma=0.000642 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9658 mas, bmaj=2.133 mas, bpa=-8.049 degrees ! Estimated noise=319.061 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 = 0.000411514 Jy ! Component: 100 - total flux cleaned = 0.000470825 Jy ! Component: 150 - total flux cleaned = 0.000530971 Jy ! Component: 200 - total flux cleaned = 0.000571179 Jy ! Total flux subtracted in 200 components = 0.000571179 Jy ! Clean residual min=-0.000883 max=0.000926 Jy/beam ! Clean residual mean=0.000004 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0785374 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 22 components and 0.0785374 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=0.078382Jy sigma=0.000641 ! Fit after self-cal, rms=0.078384Jy sigma=0.000641 ! 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=0.078384Jy sigma=0.000641 ! Fit after self-cal, rms=0.078825Jy sigma=0.000640 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9654 mas, bmaj=2.125 mas, bpa=-7.902 degrees ! Estimated noise=318.875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00024735 Jy ! Component: 100 - total flux cleaned = 0.000267108 Jy ! Component: 150 - total flux cleaned = 0.000284504 Jy ! Component: 200 - total flux cleaned = 0.000315013 Jy ! Total flux subtracted in 200 components = 0.000315013 Jy ! Clean residual min=-0.000838 max=0.000791 Jy/beam ! Clean residual mean=0.000000 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0788524 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.0788524 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=0.078822Jy sigma=0.000640 ! Fit after self-cal, rms=0.078845Jy sigma=0.000640 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.47827e-05 Jy ! Component: 100 - total flux cleaned = 1.38605e-05 Jy ! Component: 150 - total flux cleaned = 1.39787e-05 Jy ! Component: 200 - total flux cleaned = 2.07015e-05 Jy ! Total flux subtracted in 200 components = 2.07015e-05 Jy ! Clean residual min=-0.000819 max=0.000787 Jy/beam ! Clean residual mean=0.000001 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0788731 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.0788731 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=0.078843Jy sigma=0.000640 ! Fit after self-cal, rms=0.078843Jy sigma=0.000640 ! 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=0.078843Jy sigma=0.000640 ! Fit after self-cal, rms=0.078886Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9647 mas, bmaj=2.122 mas, bpa=-7.874 degrees ! Estimated noise=318.672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000157147 Jy ! Component: 100 - total flux cleaned = 0.000181358 Jy ! Component: 150 - total flux cleaned = 0.000203376 Jy ! Component: 200 - total flux cleaned = 0.000223206 Jy ! Total flux subtracted in 200 components = 0.000223206 Jy ! Clean residual min=-0.000817 max=0.000772 Jy/beam ! Clean residual mean=0.000000 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0790963 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.0790963 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=0.078884Jy sigma=0.000640 ! Fit after self-cal, rms=0.078886Jy sigma=0.000640 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 = 2.21586e-06 Jy ! Component: 100 - total flux cleaned = 9.23905e-06 Jy ! Component: 150 - total flux cleaned = 2.88515e-05 Jy ! Component: 200 - total flux cleaned = 4.07947e-05 Jy ! Total flux subtracted in 200 components = 4.07947e-05 Jy ! Clean residual min=-0.000805 max=0.000771 Jy/beam ! Clean residual mean=0.000000 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0791371 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.0791371 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=0.078885Jy sigma=0.000640 ! Fit after self-cal, rms=0.078885Jy sigma=0.000640 ! 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=0.078885Jy sigma=0.000640 ! Fit after self-cal, rms=0.078826Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.172 mas, bmaj=3.027 mas, bpa=-4.573 degrees ! Estimated noise=391.341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000428122 Jy ! Component: 100 - total flux cleaned = 0.000435296 Jy ! Component: 150 - total flux cleaned = 0.00044474 Jy ! Component: 200 - total flux cleaned = 0.000458004 Jy ! Total flux subtracted in 200 components = 0.000458004 Jy ! Clean residual min=-0.000964 max=0.000889 Jy/beam ! Clean residual mean=0.000001 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0795951 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 29 components and 0.0795951 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=0.078825Jy sigma=0.000640 ! Fit after self-cal, rms=0.078825Jy sigma=0.000640 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 = 4.51581e-05 Jy ! Component: 100 - total flux cleaned = 4.56052e-05 Jy ! Component: 150 - total flux cleaned = 4.57006e-05 Jy ! Component: 200 - total flux cleaned = 5.29635e-05 Jy ! Total flux subtracted in 200 components = 5.29635e-05 Jy ! Clean residual min=-0.000956 max=0.000892 Jy/beam ! Clean residual mean=0.000001 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0796481 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 30 components and 0.0796481 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=0.078825Jy sigma=0.000640 ! Fit after self-cal, rms=0.078825Jy sigma=0.000640 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.964 mas, bmaj=2.119 mas, bpa=-7.843 degrees ! Estimated noise=318.521 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.964 x 2.119 at -7.843 degrees (North through East) ! Clean map min=-0.00073928 max=0.068028 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=0.7562 mas, bmaj=1.685 mas, bpa=-5.032 degrees ! Estimated noise=804.526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0514322 Jy ! Component: 100 - total flux cleaned = 0.0673605 Jy ! Component: 150 - total flux cleaned = 0.0736884 Jy ! Component: 200 - total flux cleaned = 0.0764748 Jy ! Total flux subtracted in 200 components = 0.0764748 Jy ! Clean residual min=-0.002021 max=0.001991 Jy/beam ! Clean residual mean=-0.000001 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.0764748 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0764748 Jy ! Inverting map and beam ! Estimated beam: bmin=0.964 mas, bmaj=2.119 mas, bpa=-7.843 degrees ! Estimated noise=318.521 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 = 0.0019996 Jy ! Component: 100 - total flux cleaned = 0.00277348 Jy ! Component: 150 - total flux cleaned = 0.00294283 Jy ! Component: 200 - total flux cleaned = 0.00297225 Jy ! Total flux subtracted in 200 components = 0.00297225 Jy ! Clean residual min=-0.000809 max=0.000757 Jy/beam ! Clean residual mean=0.000000 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0794471 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.0794471 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=2.172 mas, bmaj=3.027 mas, bpa=-4.573 degrees ! Estimated noise=391.341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000254724 Jy ! Component: 100 - total flux cleaned = 0.00025498 Jy ! Component: 150 - total flux cleaned = 0.000249838 Jy ! Component: 200 - total flux cleaned = 0.000249786 Jy ! Total flux subtracted in 200 components = 0.000249786 Jy ! Clean residual min=-0.000955 max=0.000877 Jy/beam ! Clean residual mean=0.000001 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0796968 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 = 3.63939e-06 Jy ! Component: 100 - total flux cleaned = 3.79339e-06 Jy ! Component: 150 - total flux cleaned = 3.7484e-06 Jy ! Component: 200 - total flux cleaned = 7.05768e-06 Jy ! Total flux subtracted in 200 components = 7.05768e-06 Jy ! Clean residual min=-0.000954 max=0.000878 Jy/beam ! Clean residual mean=0.000001 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0797039 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.0797039 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.964 mas, bmaj=2.119 mas, bpa=-7.843 degrees ! Estimated noise=318.521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000189005 Jy ! Component: 100 - total flux cleaned = -0.000195863 Jy ! Component: 150 - total flux cleaned = -0.000202691 Jy ! Component: 200 - total flux cleaned = -0.000214069 Jy ! Total flux subtracted in 200 components = -0.000214069 Jy ! Clean residual min=-0.000801 max=0.000763 Jy/beam ! Clean residual mean=0.000000 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0794898 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.0794898 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=0.078826Jy sigma=0.000640 ! Fit after self-cal, rms=0.078824Jy sigma=0.000640 wmodel J0643+1238_X_2017_03_27_pus_map.mod ! Writing 31 model components to file: J0643+1238_X_2017_03_27_pus_map.mod wobs J0643+1238_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0643+1238_X_2017_03_27_pus_uvs.fits wwins J0643+1238_X_2017_03_27_pus_map.win ! wwins: Wrote 1 windows to J0643+1238_X_2017_03_27_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 = -3.51868e-06 Jy ! Component: 100 - total flux cleaned = 1.06608e-05 Jy ! Component: 150 - total flux cleaned = -2.68168e-05 Jy ! Component: 200 - total flux cleaned = -1.43348e-05 Jy ! Component: 250 - total flux cleaned = -3.78275e-05 Jy ! Component: 300 - total flux cleaned = -3.75414e-05 Jy ! Component: 350 - total flux cleaned = -5.93173e-05 Jy ! Component: 400 - total flux cleaned = -5.914e-05 Jy ! Component: 450 - total flux cleaned = -5.90651e-05 Jy ! Component: 500 - total flux cleaned = -5.90421e-05 Jy ! Component: 550 - total flux cleaned = -4.86762e-05 Jy ! Component: 600 - total flux cleaned = 9.6833e-07 Jy ! Component: 650 - total flux cleaned = 2.05197e-05 Jy ! Component: 700 - total flux cleaned = 4.92817e-05 Jy ! Component: 750 - total flux cleaned = 5.87337e-05 Jy ! Component: 800 - total flux cleaned = 6.83586e-05 Jy ! Component: 850 - total flux cleaned = 0.000105347 Jy ! Component: 900 - total flux cleaned = 0.000150595 Jy ! Component: 950 - total flux cleaned = 0.000168454 Jy ! Component: 1000 - total flux cleaned = 0.000203818 Jy ! Component: 1050 - total flux cleaned = 0.000238576 Jy ! Component: 1100 - total flux cleaned = 0.000255672 Jy ! Component: 1150 - total flux cleaned = 0.000289344 Jy ! Component: 1200 - total flux cleaned = 0.000305963 Jy ! Component: 1250 - total flux cleaned = 0.000314196 Jy ! Component: 1300 - total flux cleaned = 0.000346951 Jy ! Component: 1350 - total flux cleaned = 0.000346972 Jy ! Component: 1400 - total flux cleaned = 0.000411089 Jy ! Component: 1450 - total flux cleaned = 0.000411026 Jy ! Component: 1500 - total flux cleaned = 0.000450225 Jy ! Component: 1550 - total flux cleaned = 0.000457996 Jy ! Component: 1600 - total flux cleaned = 0.000465635 Jy ! Component: 1650 - total flux cleaned = 0.000473133 Jy ! Component: 1700 - total flux cleaned = 0.000488266 Jy ! Component: 1750 - total flux cleaned = 0.000510516 Jy ! Component: 1800 - total flux cleaned = 0.000510535 Jy ! Component: 1850 - total flux cleaned = 0.000554291 Jy ! Component: 1900 - total flux cleaned = 0.000547009 Jy ! Component: 1950 - total flux cleaned = 0.000561251 Jy ! Component: 2000 - total flux cleaned = 0.000589684 Jy ! Total flux subtracted in 2048 components = 0.000610826 Jy ! Clean residual min=-0.000461 max=0.000351 Jy/beam ! Clean residual mean=0.000000 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0801006 Jy keep ! Adding 155 model components to the UV plane model. ! The established model now contains 186 components and 0.0801006 Jy ![Exited script file: muppet] wmap "J0643+1238_X_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.964 x 2.119 at -7.843 degrees (North through East) ! Clean map min=-0.00067184 max=0.067942 Jy/beam ! Writing clean map to FITS file: J0643+1238_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0679418 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000134854 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.595454 0.595454 1.19091 2.38182 4.76363 9.52726 19.0545 38.109 76.2181 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.067 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.964 x 2.119 at -7.843 degrees (North through East) ! Clean map min=-0.00067184 max=0.067942 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 J0643+1238_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 21:59:44 2019