! Started logfile: J0958+3224_X_2017_10_21_pus_uvs.log on Sat May 11 21:53:24 2019 obs J0958+3224_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J0958+3224_X_2017_10_21_pus_uva.fits ! AN table 1: 19 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.877193 visibilities/baseline/integration-bin. ! Found source: J0958+3224 ! ! 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 1202 lines of history. ! ! Reading 7200 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 J0958+3224_X_2017_10_21_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.519878Jy sigma=0.004347 ! Fit after self-cal, rms=0.513953Jy sigma=0.004293 ! 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=0.9353 mas, bmaj=1.983 mas, bpa=-20.82 degrees ! Estimated noise=1410 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 = 0.395041 Jy ! Component: 100 - total flux cleaned = 0.505674 Jy ! Total flux subtracted in 100 components = 0.505674 Jy ! Clean residual min=-0.020703 max=0.052371 Jy/beam ! Clean residual mean=-0.000384 rms=0.006902 Jy/beam ! Combined flux in latest and established models = 0.505674 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.505674 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=0.133368Jy sigma=0.001131 ! Fit after self-cal, rms=0.132667Jy sigma=0.001127 ! Inverting map ! Added new window around map position (0.4, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0570474 Jy ! Component: 100 - total flux cleaned = 0.087864 Jy ! Total flux subtracted in 100 components = 0.087864 Jy ! Clean residual min=-0.012981 max=0.015494 Jy/beam ! Clean residual mean=-0.000155 rms=0.003680 Jy/beam ! Combined flux in latest and established models = 0.593538 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.593538 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=0.105525Jy sigma=0.000846 ! Fit after self-cal, rms=0.104924Jy sigma=0.000841 ! 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=1.129 mas, bmaj=2.157 mas, bpa=-23.63 degrees ! Estimated noise=983.307 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 = 0.0254646 Jy ! Component: 100 - total flux cleaned = 0.0404652 Jy ! Component: 150 - total flux cleaned = 0.0502143 Jy ! Component: 200 - total flux cleaned = 0.056903 Jy ! Total flux subtracted in 200 components = 0.056903 Jy ! Clean residual min=-0.009932 max=0.012088 Jy/beam ! Clean residual mean=0.000008 rms=0.003118 Jy/beam ! Combined flux in latest and established models = 0.650441 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 46 components and 0.650441 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=0.098626Jy sigma=0.000775 ! Fit after self-cal, rms=0.098306Jy sigma=0.000772 ! 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 1.06 FD 1.00 HN 1.00 KP 0.98 ! LA 0.99 MK 1.00 NL 0.94 OV 1.00 ! PT 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 0.98 KP 1.00 ! LA 0.99 MK 0.99 NL 0.92 OV 1.01 ! PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 1.00 KP 0.99 ! LA 0.96 MK 1.03 NL 0.94 OV 0.97 ! PT 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 1.02 KP 0.97 ! LA 0.96 MK 1.02 NL 0.94 OV 1.00 ! PT 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 0.97 KP 0.98 ! LA 1.00 MK 0.97 NL 0.92 OV 0.99 ! PT 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 0.99 KP 0.97 ! LA 1.01 MK 1.00 NL 0.91 OV 0.99 ! PT 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 1.00 KP 0.99 ! LA 0.96 MK 1.01 NL 0.94 OV 1.00 ! PT 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.04 HN 0.97 KP 0.99 ! LA 0.99 MK 1.02 NL 0.95 OV 1.00 ! PT 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.99 HN 1.03 KP 0.99 ! LA 0.97 MK 0.99 NL 0.97 OV 1.00 ! PT 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.98 HN 1.04 KP 0.99 ! LA 0.99 MK 1.02 NL 0.96 OV 1.00 ! PT 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.99 HN 0.99 KP 0.99 ! LA 0.98 MK 1.04 NL 0.96 OV 1.02 ! PT 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.00 HN 0.99 KP 0.97 ! LA 1.01 MK 0.99 NL 0.95 OV 1.02 ! PT 1.09 ! ! ! Fit before self-cal, rms=0.098306Jy sigma=0.000772 ! Fit after self-cal, rms=0.095873Jy sigma=0.000733 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.129 mas, bmaj=2.179 mas, bpa=-23.69 degrees ! Estimated noise=980.387 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 = 0.00255318 Jy ! Component: 100 - total flux cleaned = 0.00194748 Jy ! Component: 150 - total flux cleaned = 0.00173824 Jy ! Component: 200 - total flux cleaned = 0.00164667 Jy ! Total flux subtracted in 200 components = 0.00164667 Jy ! Clean residual min=-0.007128 max=0.011519 Jy/beam ! Clean residual mean=0.000040 rms=0.002378 Jy/beam ! Combined flux in latest and established models = 0.652088 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.652088 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=0.095377Jy sigma=0.000728 ! Fit after self-cal, rms=0.095359Jy sigma=0.000728 ! 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=0.095359Jy sigma=0.000728 ! Fit after self-cal, rms=0.095997Jy sigma=0.000722 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.129 mas, bmaj=2.183 mas, bpa=-23.73 degrees ! Estimated noise=980.956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.94955e-05 Jy ! Component: 100 - total flux cleaned = -0.000366948 Jy ! Component: 150 - total flux cleaned = -0.000505971 Jy ! Component: 200 - total flux cleaned = -0.000507859 Jy ! Total flux subtracted in 200 components = -0.000507859 Jy ! Clean residual min=-0.006473 max=0.011007 Jy/beam ! Clean residual mean=0.000022 rms=0.002247 Jy/beam ! Combined flux in latest and established models = 0.65158 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.65158 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=0.095831Jy sigma=0.000720 ! Fit after self-cal, rms=0.095835Jy sigma=0.000720 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.8, -14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115653 Jy ! Component: 100 - total flux cleaned = 0.0191728 Jy ! Component: 150 - total flux cleaned = 0.0245915 Jy ! Component: 200 - total flux cleaned = 0.0289078 Jy ! Total flux subtracted in 200 components = 0.0289078 Jy ! Clean residual min=-0.004967 max=0.006415 Jy/beam ! Clean residual mean=-0.000044 rms=0.001536 Jy/beam ! Combined flux in latest and established models = 0.680488 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 106 components and 0.680488 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=0.094277Jy sigma=0.000703 ! Fit after self-cal, rms=0.094244Jy sigma=0.000702 ! Inverting map ! Added new window around map position (-1.6, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00683075 Jy ! Component: 100 - total flux cleaned = 0.0102188 Jy ! Component: 150 - total flux cleaned = 0.0130781 Jy ! Component: 200 - total flux cleaned = 0.015554 Jy ! Total flux subtracted in 200 components = 0.015554 Jy ! Clean residual min=-0.004564 max=0.004539 Jy/beam ! Clean residual mean=-0.000033 rms=0.001216 Jy/beam ! Combined flux in latest and established models = 0.696042 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 141 components and 0.696042 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=0.093553Jy sigma=0.000695 ! Fit after self-cal, rms=0.093535Jy sigma=0.000695 ! 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=0.093535Jy sigma=0.000695 ! Fit after self-cal, rms=0.093192Jy sigma=0.000693 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.13 mas, bmaj=2.186 mas, bpa=-23.81 degrees ! Estimated noise=976.951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00398311 Jy ! Component: 100 - total flux cleaned = 0.00712932 Jy ! Component: 150 - total flux cleaned = 0.00979162 Jy ! Component: 200 - total flux cleaned = 0.0117628 Jy ! Total flux subtracted in 200 components = 0.0117628 Jy ! Clean residual min=-0.003447 max=0.003913 Jy/beam ! Clean residual mean=-0.000012 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.707805 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 156 components and 0.707805 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=0.092926Jy sigma=0.000690 ! Fit after self-cal, rms=0.092924Jy sigma=0.000690 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229272 Jy ! Component: 100 - total flux cleaned = 0.0041364 Jy ! Component: 150 - total flux cleaned = 0.0053593 Jy ! Component: 200 - total flux cleaned = 0.00621684 Jy ! Total flux subtracted in 200 components = 0.00621684 Jy ! Clean residual min=-0.003267 max=0.003511 Jy/beam ! Clean residual mean=-0.000012 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.714021 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 169 components and 0.714021 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=0.092812Jy sigma=0.000689 ! Fit after self-cal, rms=0.092808Jy sigma=0.000689 ! 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=0.092808Jy sigma=0.000689 ! Fit after self-cal, rms=0.092804Jy sigma=0.000689 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.439 mas, bmaj=2.824 mas, bpa=-22.21 degrees ! Estimated noise=1111.49 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340194 Jy ! Component: 100 - total flux cleaned = 0.00595863 Jy ! Component: 150 - total flux cleaned = 0.00802092 Jy ! Component: 200 - total flux cleaned = 0.00969283 Jy ! Total flux subtracted in 200 components = 0.00969283 Jy ! Clean residual min=-0.003258 max=0.003198 Jy/beam ! Clean residual mean=-0.000017 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.723714 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 189 components and 0.723714 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=0.092751Jy sigma=0.000688 ! Fit after self-cal, rms=0.092739Jy sigma=0.000688 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179768 Jy ! Component: 100 - total flux cleaned = 0.00319972 Jy ! Component: 150 - total flux cleaned = 0.00432057 Jy ! Component: 200 - total flux cleaned = 0.0049591 Jy ! Total flux subtracted in 200 components = 0.0049591 Jy ! Clean residual min=-0.002989 max=0.003017 Jy/beam ! Clean residual mean=-0.000014 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.728673 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 200 components and 0.728673 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=0.092731Jy sigma=0.000688 ! Fit after self-cal, rms=0.092723Jy sigma=0.000688 ! 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=1.13 mas, bmaj=2.187 mas, bpa=-23.85 degrees ! Estimated noise=976.361 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.13 x 2.187 at -23.85 degrees (North through East) ! Clean map min=-0.0027368 max=0.50939 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=0.092723Jy sigma=0.000688 ! Fit after self-cal, rms=0.087891Jy sigma=0.000637 ! Inverting map and beam ! Estimated beam: bmin=1.13 mas, bmaj=2.188 mas, bpa=-23.88 degrees ! Estimated noise=976.584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000567745 Jy ! Component: 100 - total flux cleaned = -0.00072461 Jy ! Component: 150 - total flux cleaned = -0.000816036 Jy ! Component: 200 - total flux cleaned = -0.000816236 Jy ! Total flux subtracted in 200 components = -0.000816236 Jy ! Clean residual min=-0.002766 max=0.002485 Jy/beam ! Clean residual mean=-0.000013 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.727857 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 216 components and 0.727857 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=0.087833Jy sigma=0.000637 ! Fit after self-cal, rms=0.087832Jy sigma=0.000637 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000112454 Jy ! Component: 100 - total flux cleaned = 7.28324e-05 Jy ! Component: 150 - total flux cleaned = 0.00010856 Jy ! Component: 200 - total flux cleaned = 0.000174721 Jy ! Total flux subtracted in 200 components = 0.000174721 Jy ! Clean residual min=-0.002738 max=0.002570 Jy/beam ! Clean residual mean=-0.000014 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.728032 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 225 components and 0.728032 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=0.087802Jy sigma=0.000637 ! Fit after self-cal, rms=0.087802Jy sigma=0.000637 ! 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=0.087802Jy sigma=0.000637 ! Fit after self-cal, rms=0.087796Jy sigma=0.000637 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=0.9351 mas, bmaj=2.009 mas, bpa=-21.01 degrees ! Estimated noise=1403.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.392642 Jy ! Component: 100 - total flux cleaned = 0.502323 Jy ! Component: 150 - total flux cleaned = 0.556727 Jy ! Component: 200 - total flux cleaned = 0.586689 Jy ! Total flux subtracted in 200 components = 0.586689 Jy ! Clean residual min=-0.009036 max=0.015023 Jy/beam ! Clean residual mean=-0.000137 rms=0.002817 Jy/beam ! Combined flux in latest and established models = 0.586689 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.586689 Jy ! Inverting map and beam ! Estimated beam: bmin=1.13 mas, bmaj=2.188 mas, bpa=-23.9 degrees ! Estimated noise=976.123 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 = 0.0229454 Jy ! Component: 100 - total flux cleaned = 0.0379354 Jy ! Component: 150 - total flux cleaned = 0.049836 Jy ! Component: 200 - total flux cleaned = 0.0597939 Jy ! Total flux subtracted in 200 components = 0.0597939 Jy ! Clean residual min=-0.006601 max=0.006524 Jy/beam ! Clean residual mean=-0.000046 rms=0.002016 Jy/beam ! Combined flux in latest and established models = 0.646482 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 64 components and 0.646482 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=2.44 mas, bmaj=2.825 mas, bpa=-22.37 degrees ! Estimated noise=1110.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0137047 Jy ! Component: 100 - total flux cleaned = 0.0243517 Jy ! Component: 150 - total flux cleaned = 0.0330258 Jy ! Component: 200 - total flux cleaned = 0.0402371 Jy ! Total flux subtracted in 200 components = 0.0402371 Jy ! Clean residual min=-0.005928 max=0.004876 Jy/beam ! Clean residual mean=-0.000053 rms=0.001830 Jy/beam ! Combined flux in latest and established models = 0.68672 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 = 0.00608526 Jy ! Component: 100 - total flux cleaned = 0.0113074 Jy ! Component: 150 - total flux cleaned = 0.0158122 Jy ! Component: 200 - total flux cleaned = 0.0197166 Jy ! Total flux subtracted in 200 components = 0.0197166 Jy ! Clean residual min=-0.004499 max=0.003623 Jy/beam ! Clean residual mean=-0.000038 rms=0.001276 Jy/beam ! Combined flux in latest and established models = 0.706436 Jy ! Adding 116 model components to the UV plane model. ! The established model now contains 160 components and 0.706436 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.13 mas, bmaj=2.188 mas, bpa=-23.9 degrees ! Estimated noise=976.123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00342991 Jy ! Component: 100 - total flux cleaned = 0.00577843 Jy ! Component: 150 - total flux cleaned = 0.00752402 Jy ! Component: 200 - total flux cleaned = 0.00907844 Jy ! Total flux subtracted in 200 components = 0.00907844 Jy ! Clean residual min=-0.003222 max=0.003241 Jy/beam ! Clean residual mean=-0.000015 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.715514 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 184 components and 0.715514 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=0.088114Jy sigma=0.000639 ! Fit after self-cal, rms=0.088084Jy sigma=0.000639 wmodel J0958+3224_X_2017_10_21_pus_map.mod ! Writing 184 model components to file: J0958+3224_X_2017_10_21_pus_map.mod wobs J0958+3224_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J0958+3224_X_2017_10_21_pus_uvs.fits wwins J0958+3224_X_2017_10_21_pus_map.win ! wwins: Wrote 4 windows to J0958+3224_X_2017_10_21_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 = -0.000854142 Jy ! Component: 100 - total flux cleaned = -0.000961172 Jy ! Component: 150 - total flux cleaned = -0.00131037 Jy ! Component: 200 - total flux cleaned = -0.00168486 Jy ! Component: 250 - total flux cleaned = -0.00204287 Jy ! Component: 300 - total flux cleaned = -0.00217179 Jy ! Component: 350 - total flux cleaned = -0.00229312 Jy ! Component: 400 - total flux cleaned = -0.00237044 Jy ! Component: 450 - total flux cleaned = -0.00255875 Jy ! Component: 500 - total flux cleaned = -0.00248577 Jy ! Component: 550 - total flux cleaned = -0.00245137 Jy ! Component: 600 - total flux cleaned = -0.0024518 Jy ! Component: 650 - total flux cleaned = -0.00241843 Jy ! Component: 700 - total flux cleaned = -0.00245127 Jy ! Component: 750 - total flux cleaned = -0.00245134 Jy ! Component: 800 - total flux cleaned = -0.00251317 Jy ! Component: 850 - total flux cleaned = -0.00260361 Jy ! Component: 900 - total flux cleaned = -0.00272141 Jy ! Component: 950 - total flux cleaned = -0.00286552 Jy ! Component: 1000 - total flux cleaned = -0.00306216 Jy ! Component: 1050 - total flux cleaned = -0.00309015 Jy ! Component: 1100 - total flux cleaned = -0.00319813 Jy ! Component: 1150 - total flux cleaned = -0.0032517 Jy ! Component: 1200 - total flux cleaned = -0.00327781 Jy ! Component: 1250 - total flux cleaned = -0.00332902 Jy ! Component: 1300 - total flux cleaned = -0.00340298 Jy ! Component: 1350 - total flux cleaned = -0.00342685 Jy ! Component: 1400 - total flux cleaned = -0.00345088 Jy ! Component: 1450 - total flux cleaned = -0.00359349 Jy ! Component: 1500 - total flux cleaned = -0.00371009 Jy ! Component: 1550 - total flux cleaned = -0.00382503 Jy ! Component: 1600 - total flux cleaned = -0.00389299 Jy ! Component: 1650 - total flux cleaned = -0.00400435 Jy ! Component: 1700 - total flux cleaned = -0.00404821 Jy ! Component: 1750 - total flux cleaned = -0.00413451 Jy ! Component: 1800 - total flux cleaned = -0.00415592 Jy ! Component: 1850 - total flux cleaned = -0.00411429 Jy ! Component: 1900 - total flux cleaned = -0.00417645 Jy ! Component: 1950 - total flux cleaned = -0.00419684 Jy ! Component: 2000 - total flux cleaned = -0.00421714 Jy ! Total flux subtracted in 2048 components = -0.00421722 Jy ! Clean residual min=-0.001375 max=0.001167 Jy/beam ! Clean residual mean=-0.000007 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.711297 Jy keep ! Adding 158 model components to the UV plane model. ! The established model now contains 342 components and 0.711297 Jy ![Exited script file: muppet] wmap "J0958+3224_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.13 x 2.188 at -23.9 degrees (North through East) ! Clean map min=-0.0022264 max=0.51021 Jy/beam ! Writing clean map to FITS file: J0958+3224_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.510209 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000397696 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.233843 0.233843 0.467686 0.935372 1.87074 3.74149 7.48297 14.9659 29.9319 59.8638 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.51 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.13 x 2.188 at -23.9 degrees (North through East) ! Clean map min=-0.0022264 max=0.51021 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 J0958+3224_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:53:26 2019