! Started logfile: J1707+0148_X_2017_08_12_pus_uvs.log on Fri May 10 15:26:54 2019 obs J1707+0148_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J1707+0148_X_2017_08_12_pus_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.706667 visibilities/baseline/integration-bin. ! Found source: J1707+0148 ! ! 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 1049 lines of history. ! ! Reading 3816 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 J1707+0148_X_2017_08_12_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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.227639Jy sigma=0.001560 ! Fit after self-cal, rms=0.173975Jy sigma=0.001190 ! 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=1.461 mas, bmaj=2.116 mas, bpa=25.85 degrees ! Estimated noise=2185.69 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 = 0.68236 Jy ! Component: 100 - total flux cleaned = 0.839403 Jy ! Total flux subtracted in 100 components = 0.839403 Jy ! Clean residual min=-0.025421 max=0.056943 Jy/beam ! Clean residual mean=0.000575 rms=0.010046 Jy/beam ! Combined flux in latest and established models = 0.839403 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.839403 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=0.140867Jy sigma=0.000907 ! Fit after self-cal, rms=0.140804Jy sigma=0.000907 ! 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=1.65 mas, bmaj=2.29 mas, bpa=31.82 degrees ! Estimated noise=1718.06 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 = 0.0633227 Jy ! Component: 100 - total flux cleaned = 0.0902753 Jy ! Component: 150 - total flux cleaned = 0.104335 Jy ! Component: 200 - total flux cleaned = 0.112203 Jy ! Total flux subtracted in 200 components = 0.112203 Jy ! Clean residual min=-0.015181 max=0.017985 Jy/beam ! Clean residual mean=-0.000015 rms=0.003969 Jy/beam ! Combined flux in latest and established models = 0.951606 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 28 components and 0.951606 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=0.112485Jy sigma=0.000712 ! Fit after self-cal, rms=0.112425Jy sigma=0.000712 ! 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 0.99 FD 0.99 HN 1.02 KP 0.99 ! LA 0.99 MK 1.00* NL 0.96 OV 1.01 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.96 KP 1.00 ! LA 1.00 MK 1.00* NL 0.96 OV 1.00 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.01 KP 0.94 ! LA 0.99 MK 1.00* NL 0.96 OV 1.01 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.03 KP 0.97 ! LA 1.01 MK 1.00* NL 0.96 OV 1.01 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.97 KP 0.94 ! LA 1.01 MK 1.00* NL 0.96 OV 1.04 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.99 KP 0.95 ! LA 1.01 MK 1.00* NL 0.97 OV 1.01 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.99 KP 0.95 ! LA 1.01 MK 1.00* NL 0.96 OV 1.05 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.00 KP 0.96 ! LA 0.99 MK 1.00* NL 0.97 OV 1.01 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.02 KP 0.96 ! LA 1.00 MK 1.00* NL 0.96 OV 1.00 ! PT 1.08 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00 KP 0.96 ! LA 1.03 MK 1.00* NL 0.97 OV 1.00 ! PT 1.06 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.03 KP 0.97 ! LA 1.04 MK 1.00* NL 0.96 OV 1.02 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.02 KP 0.97 ! LA 0.99 MK 1.00* NL 0.96 OV 0.99 ! PT 1.06 SC 1.00 ! ! ! Fit before self-cal, rms=0.112425Jy sigma=0.000712 ! Fit after self-cal, rms=0.105964Jy sigma=0.000670 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.654 mas, bmaj=2.284 mas, bpa=31.63 degrees ! Estimated noise=1711.14 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 = 0.00725118 Jy ! Component: 100 - total flux cleaned = 0.00871181 Jy ! Component: 150 - total flux cleaned = 0.00950908 Jy ! Component: 200 - total flux cleaned = 0.00984009 Jy ! Total flux subtracted in 200 components = 0.00984009 Jy ! Clean residual min=-0.005442 max=0.004958 Jy/beam ! Clean residual mean=0.000019 rms=0.001379 Jy/beam ! Combined flux in latest and established models = 0.961446 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 46 components and 0.961446 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=0.105407Jy sigma=0.000667 ! Fit after self-cal, rms=0.105404Jy sigma=0.000666 ! 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=0.105404Jy sigma=0.000666 ! Fit after self-cal, rms=0.105333Jy sigma=0.000666 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.656 mas, bmaj=2.281 mas, bpa=31.54 degrees ! Estimated noise=1711.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00317363 Jy ! Component: 100 - total flux cleaned = 0.00373259 Jy ! Component: 150 - total flux cleaned = 0.00408117 Jy ! Component: 200 - total flux cleaned = 0.00423616 Jy ! Total flux subtracted in 200 components = 0.00423616 Jy ! Clean residual min=-0.005201 max=0.004393 Jy/beam ! Clean residual mean=0.000018 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.965682 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.965683 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=0.105223Jy sigma=0.000665 ! Fit after self-cal, rms=0.105219Jy sigma=0.000665 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 = -1.62581e-05 Jy ! Component: 100 - total flux cleaned = 1.04461e-05 Jy ! Component: 150 - total flux cleaned = 3.82042e-05 Jy ! Component: 200 - total flux cleaned = 6.45246e-05 Jy ! Total flux subtracted in 200 components = 6.45246e-05 Jy ! Clean residual min=-0.005098 max=0.004384 Jy/beam ! Clean residual mean=0.000017 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 0.965747 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.965747 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=0.105197Jy sigma=0.000665 ! Fit after self-cal, rms=0.105194Jy sigma=0.000665 ! 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=0.105194Jy sigma=0.000665 ! Fit after self-cal, rms=0.105168Jy sigma=0.000665 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.657 mas, bmaj=2.28 mas, bpa=31.46 degrees ! Estimated noise=1711.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000925743 Jy ! Component: 100 - total flux cleaned = 0.000990974 Jy ! Component: 150 - total flux cleaned = 0.00101782 Jy ! Component: 200 - total flux cleaned = 0.00101721 Jy ! Total flux subtracted in 200 components = 0.00101721 Jy ! Clean residual min=-0.004919 max=0.004403 Jy/beam ! Clean residual mean=0.000017 rms=0.001140 Jy/beam ! Combined flux in latest and established models = 0.966764 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 61 components and 0.966764 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=0.105150Jy sigma=0.000665 ! Fit after self-cal, rms=0.105149Jy sigma=0.000665 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 = 1.15792e-05 Jy ! Component: 100 - total flux cleaned = 1.0815e-05 Jy ! Component: 150 - total flux cleaned = 4.99194e-05 Jy ! Component: 200 - total flux cleaned = 4.98031e-05 Jy ! Total flux subtracted in 200 components = 4.98031e-05 Jy ! Clean residual min=-0.004787 max=0.004400 Jy/beam ! Clean residual mean=0.000016 rms=0.001133 Jy/beam ! Combined flux in latest and established models = 0.966814 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 65 components and 0.966814 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=0.105141Jy sigma=0.000665 ! Fit after self-cal, rms=0.105140Jy sigma=0.000665 ! 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=0.105140Jy sigma=0.000665 ! Fit after self-cal, rms=0.105151Jy sigma=0.000665 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.426 mas, bmaj=2.95 mas, bpa=-12.24 degrees ! Estimated noise=1962.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000341703 Jy ! Component: 100 - total flux cleaned = -0.000405571 Jy ! Component: 150 - total flux cleaned = -0.000424773 Jy ! Component: 200 - total flux cleaned = -0.000442897 Jy ! Total flux subtracted in 200 components = -0.000442897 Jy ! Clean residual min=-0.004476 max=0.003988 Jy/beam ! Clean residual mean=0.000026 rms=0.001281 Jy/beam ! Combined flux in latest and established models = 0.966371 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 69 components and 0.966371 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=0.105143Jy sigma=0.000665 ! Fit after self-cal, rms=0.105141Jy sigma=0.000665 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 = -5.5541e-05 Jy ! Component: 100 - total flux cleaned = -5.33442e-05 Jy ! Component: 150 - total flux cleaned = -5.24354e-05 Jy ! Component: 200 - total flux cleaned = -7.93931e-05 Jy ! Total flux subtracted in 200 components = -7.93931e-05 Jy ! Clean residual min=-0.004411 max=0.004012 Jy/beam ! Clean residual mean=0.000025 rms=0.001275 Jy/beam ! Combined flux in latest and established models = 0.966292 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 75 components and 0.966292 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=0.105138Jy sigma=0.000665 ! Fit after self-cal, rms=0.105137Jy sigma=0.000665 ! 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=1.657 mas, bmaj=2.28 mas, bpa=31.4 degrees ! Estimated noise=1712.2 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.657 x 2.28 at 31.4 degrees (North through East) ! Clean map min=-0.0045986 max=0.88257 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 ! Performing amp+phase self-cal ! ! 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=0.105137Jy sigma=0.000665 ! Fit after self-cal, rms=0.096468Jy sigma=0.000602 ! Inverting map and beam ! Estimated beam: bmin=1.658 mas, bmaj=2.28 mas, bpa=31.38 degrees ! Estimated noise=1712.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000529853 Jy ! Component: 100 - total flux cleaned = -0.000603325 Jy ! Component: 150 - total flux cleaned = -0.000647933 Jy ! Component: 200 - total flux cleaned = -0.000688745 Jy ! Total flux subtracted in 200 components = -0.000688745 Jy ! Clean residual min=-0.004709 max=0.004018 Jy/beam ! Clean residual mean=0.000014 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.965603 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 81 components and 0.965603 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=0.096457Jy sigma=0.000602 ! Fit after self-cal, rms=0.096457Jy sigma=0.000602 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.87001e-05 Jy ! Component: 100 - total flux cleaned = -5.43315e-05 Jy ! Component: 150 - total flux cleaned = -8.70083e-05 Jy ! Component: 200 - total flux cleaned = -0.000102788 Jy ! Total flux subtracted in 200 components = -0.000102788 Jy ! Clean residual min=-0.004620 max=0.004032 Jy/beam ! Clean residual mean=0.000014 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.9655 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 85 components and 0.9655 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=0.096451Jy sigma=0.000602 ! Fit after self-cal, rms=0.096451Jy sigma=0.000602 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.096451Jy sigma=0.000602 ! Fit after self-cal, rms=0.096467Jy sigma=0.000602 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=1.47 mas, bmaj=2.11 mas, bpa=25.13 degrees ! Estimated noise=2186.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.682595 Jy ! Component: 100 - total flux cleaned = 0.837255 Jy ! Component: 150 - total flux cleaned = 0.892009 Jy ! Component: 200 - total flux cleaned = 0.919087 Jy ! Total flux subtracted in 200 components = 0.919087 Jy ! Clean residual min=-0.008868 max=0.013528 Jy/beam ! Clean residual mean=0.000222 rms=0.003164 Jy/beam ! Combined flux in latest and established models = 0.919087 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.919087 Jy ! Inverting map and beam ! Estimated beam: bmin=1.658 mas, bmaj=2.28 mas, bpa=31.35 degrees ! Estimated noise=1712.75 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 = 0.0192701 Jy ! Component: 100 - total flux cleaned = 0.0297926 Jy ! Component: 150 - total flux cleaned = 0.0360338 Jy ! Component: 200 - total flux cleaned = 0.039884 Jy ! Total flux subtracted in 200 components = 0.039884 Jy ! Clean residual min=-0.004987 max=0.004654 Jy/beam ! Clean residual mean=0.000060 rms=0.001256 Jy/beam ! Combined flux in latest and established models = 0.958971 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 43 components and 0.958971 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=2.427 mas, bmaj=2.953 mas, bpa=-12.26 degrees ! Estimated noise=1962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00322916 Jy ! Component: 100 - total flux cleaned = 0.00370799 Jy ! Component: 150 - total flux cleaned = 0.00409552 Jy ! Component: 200 - total flux cleaned = 0.00436592 Jy ! Total flux subtracted in 200 components = 0.00436592 Jy ! Clean residual min=-0.004643 max=0.004011 Jy/beam ! Clean residual mean=0.000043 rms=0.001310 Jy/beam ! Combined flux in latest and established models = 0.963336 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 = 0.000229463 Jy ! Component: 100 - total flux cleaned = 0.000271898 Jy ! Component: 150 - total flux cleaned = 0.000311694 Jy ! Component: 200 - total flux cleaned = 0.00034774 Jy ! Total flux subtracted in 200 components = 0.00034774 Jy ! Clean residual min=-0.004479 max=0.004003 Jy/beam ! Clean residual mean=0.000036 rms=0.001281 Jy/beam ! Combined flux in latest and established models = 0.963684 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 67 components and 0.963684 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.658 mas, bmaj=2.28 mas, bpa=31.35 degrees ! Estimated noise=1712.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.20034e-05 Jy ! Component: 100 - total flux cleaned = 1.24021e-05 Jy ! Component: 150 - total flux cleaned = 4.62757e-05 Jy ! Component: 200 - total flux cleaned = 7.59735e-05 Jy ! Total flux subtracted in 200 components = 7.59735e-05 Jy ! Clean residual min=-0.004400 max=0.003722 Jy/beam ! Clean residual mean=0.000023 rms=0.001087 Jy/beam ! Combined flux in latest and established models = 0.96376 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 72 components and 0.96376 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=0.096480Jy sigma=0.000602 ! Fit after self-cal, rms=0.096477Jy sigma=0.000602 wmodel J1707+0148_X_2017_08_12_pus_map.mod ! Writing 72 model components to file: J1707+0148_X_2017_08_12_pus_map.mod wobs J1707+0148_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J1707+0148_X_2017_08_12_pus_uvs.fits wwins J1707+0148_X_2017_08_12_pus_map.win ! wwins: Wrote 1 windows to J1707+0148_X_2017_08_12_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 = -0.00101581 Jy ! Component: 100 - total flux cleaned = -0.00145184 Jy ! Component: 150 - total flux cleaned = -0.00202295 Jy ! Component: 200 - total flux cleaned = -0.00245347 Jy ! Component: 250 - total flux cleaned = -0.0026078 Jy ! Component: 300 - total flux cleaned = -0.00270589 Jy ! Component: 350 - total flux cleaned = -0.00270456 Jy ! Component: 400 - total flux cleaned = -0.00270209 Jy ! Component: 450 - total flux cleaned = -0.00295749 Jy ! Component: 500 - total flux cleaned = -0.00308079 Jy ! Component: 550 - total flux cleaned = -0.00312086 Jy ! Component: 600 - total flux cleaned = -0.00312105 Jy ! Component: 650 - total flux cleaned = -0.00312085 Jy ! Component: 700 - total flux cleaned = -0.00330318 Jy ! Component: 750 - total flux cleaned = -0.00337336 Jy ! Component: 800 - total flux cleaned = -0.0034432 Jy ! Component: 850 - total flux cleaned = -0.0036469 Jy ! Component: 900 - total flux cleaned = -0.00381344 Jy ! Component: 950 - total flux cleaned = -0.00410591 Jy ! Component: 1000 - total flux cleaned = -0.00423289 Jy ! Component: 1050 - total flux cleaned = -0.00438923 Jy ! Component: 1100 - total flux cleaned = -0.00457236 Jy ! Component: 1150 - total flux cleaned = -0.00466212 Jy ! Component: 1200 - total flux cleaned = -0.0047801 Jy ! Component: 1250 - total flux cleaned = -0.00489536 Jy ! Component: 1300 - total flux cleaned = -0.00489526 Jy ! Component: 1350 - total flux cleaned = -0.0050066 Jy ! Component: 1400 - total flux cleaned = -0.00503415 Jy ! Component: 1450 - total flux cleaned = -0.00508857 Jy ! Component: 1500 - total flux cleaned = -0.00519488 Jy ! Component: 1550 - total flux cleaned = -0.00522091 Jy ! Component: 1600 - total flux cleaned = -0.00527288 Jy ! Component: 1650 - total flux cleaned = -0.0052731 Jy ! Component: 1700 - total flux cleaned = -0.00537268 Jy ! Component: 1750 - total flux cleaned = -0.00539715 Jy ! Component: 1800 - total flux cleaned = -0.00539696 Jy ! Component: 1850 - total flux cleaned = -0.00542106 Jy ! Component: 1900 - total flux cleaned = -0.00546832 Jy ! Component: 1950 - total flux cleaned = -0.00549152 Jy ! Component: 2000 - total flux cleaned = -0.00549162 Jy ! Total flux subtracted in 2048 components = -0.00553704 Jy ! Clean residual min=-0.001408 max=0.001281 Jy/beam ! Clean residual mean=0.000019 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.958223 Jy keep ! Adding 105 model components to the UV plane model. ! The established model now contains 177 components and 0.958223 Jy ![Exited script file: muppet] wmap "J1707+0148_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.658 x 2.28 at 31.35 degrees (North through East) ! Clean map min=-0.0035901 max=0.88162 Jy/beam ! Writing clean map to FITS file: J1707+0148_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.881621 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000419175 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.142638 0.142638 0.285276 0.570551 1.1411 2.2822 4.56441 9.12882 18.2576 36.5153 73.0305 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.881 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.658 x 2.28 at 31.35 degrees (North through East) ! Clean map min=-0.0035901 max=0.88162 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 J1707+0148_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:26:55 2019