! Started logfile: J1825+5753_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:20:35 2017 obs J1825+5753_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J1825+5753_X_2015_01_23_pus_uva.fits ! AN table 1: 105 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.966772 visibilities/baseline/integration-bin. ! Found source: J1825+5753 ! ! 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 350 lines of history. ! ! Reading 54816 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 J1825+5753_X_2015_01_23_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.991900Jy sigma=0.011657 ! Fit after self-cal, rms=0.957574Jy sigma=0.011299 ! 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=0.787 mas, bmaj=1.019 mas, bpa=-3.886 degrees ! Estimated noise=844.997 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 = 0.0344499 Jy ! Component: 100 - total flux cleaned = 0.0423717 Jy ! Total flux subtracted in 100 components = 0.0423717 Jy ! Clean residual min=-0.003562 max=0.003968 Jy/beam ! Clean residual mean=-0.000008 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.0423717 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0423717 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=0.075614Jy sigma=0.000782 ! Fit after self-cal, rms=0.075075Jy sigma=0.000778 ! 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=1.019 mas, bmaj=1.305 mas, bpa=-3.474 degrees ! Estimated noise=262.356 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 = 0.00419804 Jy ! Component: 100 - total flux cleaned = 0.00601425 Jy ! Component: 150 - total flux cleaned = 0.00694301 Jy ! Component: 200 - total flux cleaned = 0.00746117 Jy ! Total flux subtracted in 200 components = 0.00746117 Jy ! Clean residual min=-0.001749 max=0.002225 Jy/beam ! Clean residual mean=0.000008 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0498329 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 23 components and 0.0498329 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=0.074852Jy sigma=0.000775 ! Fit after self-cal, rms=0.074876Jy sigma=0.000775 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 1.06 KP 0.89 ! LA 1.05 MK 0.97 NL 1.03 OV 1.07 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.05 HN 1.04 KP 0.87 ! LA 1.07 MK 1.04 NL 1.05 OV 1.06 ! PT 0.96 SC 1.10 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 1.17 KP 0.82 ! LA 1.10 MK 1.08 NL 1.03 OV 1.01 ! PT 0.98 SC 1.10 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.12 KP 0.84 ! LA 1.10 MK 1.02 NL 1.07 OV 1.01 ! PT 0.94 SC 1.10 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.04 HN 0.98 KP 0.85 ! LA 1.07 MK 1.02 NL 1.02 OV 1.03 ! PT 0.94 SC 1.07 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 1.09 KP 0.78 ! LA 1.00 MK 1.02 NL 1.05 OV 1.03 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.09 HN 0.95 KP 0.76 ! LA 1.15 MK 1.02 NL 1.06 OV 1.12 ! PT 1.08 SC 1.09 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.01 KP 0.75 ! LA 1.04 MK 1.00 NL 1.07 OV 1.17 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 1.11 KP 0.78 ! LA 1.08 MK 1.05 NL 0.97 OV 1.09 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.97 HN 0.95 KP 0.80 ! LA 1.12 MK 0.97 NL 1.07 OV 1.03 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.08 HN 0.97 KP 0.82 ! LA 1.06 MK 0.94 NL 1.10 OV 0.99 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 0.86 KP 0.80 ! LA 1.02 MK 0.93 NL 1.09 OV 1.04 ! PT 0.97 SC 0.99 ! ! ! Fit before self-cal, rms=0.074876Jy sigma=0.000775 ! Fit after self-cal, rms=0.073855Jy sigma=0.000772 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=1.314 mas, bpa=-3.86 degrees ! Estimated noise=262.251 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 (3, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001783 Jy ! Component: 100 - total flux cleaned = 0.00278381 Jy ! Component: 150 - total flux cleaned = 0.00327077 Jy ! Component: 200 - total flux cleaned = 0.00336948 Jy ! Total flux subtracted in 200 components = 0.00336948 Jy ! Clean residual min=-0.001081 max=0.001060 Jy/beam ! Clean residual mean=-0.000005 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0532023 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 39 components and 0.0532023 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=0.073814Jy sigma=0.000772 ! Fit after self-cal, rms=0.073806Jy sigma=0.000771 ! 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=0.073806Jy sigma=0.000771 ! Fit after self-cal, rms=0.073459Jy sigma=0.000770 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=1.314 mas, bpa=-2.579 degrees ! Estimated noise=262.538 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000984968 Jy ! Component: 100 - total flux cleaned = 0.00152756 Jy ! Component: 150 - total flux cleaned = 0.00168525 Jy ! Component: 200 - total flux cleaned = 0.00171092 Jy ! Total flux subtracted in 200 components = 0.00171092 Jy ! Clean residual min=-0.000796 max=0.000829 Jy/beam ! Clean residual mean=-0.000007 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0549132 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 56 components and 0.0549132 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=0.073445Jy sigma=0.000770 ! Fit after self-cal, rms=0.073462Jy sigma=0.000770 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 (21.2, -5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000678644 Jy ! Component: 100 - total flux cleaned = 0.000757856 Jy ! Component: 150 - total flux cleaned = 0.000775278 Jy ! Component: 200 - total flux cleaned = 0.000717605 Jy ! Total flux subtracted in 200 components = 0.000717605 Jy ! Clean residual min=-0.000746 max=0.000804 Jy/beam ! Clean residual mean=-0.000006 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.0556309 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 69 components and 0.0556309 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=0.073449Jy sigma=0.000770 ! Fit after self-cal, rms=0.073444Jy sigma=0.000770 ! Inverting map ! Added new window around map position (9, -23.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000680455 Jy ! Component: 100 - total flux cleaned = 0.000975168 Jy ! Component: 150 - total flux cleaned = 0.00106702 Jy ! Component: 200 - total flux cleaned = 0.00106597 Jy ! Total flux subtracted in 200 components = 0.00106597 Jy ! Clean residual min=-0.000729 max=0.000727 Jy/beam ! Clean residual mean=-0.000005 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0566968 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 87 components and 0.0566968 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=0.073430Jy sigma=0.000769 ! Fit after self-cal, rms=0.073425Jy sigma=0.000769 ! 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=0.073425Jy sigma=0.000769 ! Fit after self-cal, rms=0.073210Jy sigma=0.000769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=1.312 mas, bpa=-1.983 degrees ! Estimated noise=262.549 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000544444 Jy ! Component: 100 - total flux cleaned = 0.000652772 Jy ! Component: 150 - total flux cleaned = 0.000699887 Jy ! Component: 200 - total flux cleaned = 0.00074224 Jy ! Total flux subtracted in 200 components = 0.00074224 Jy ! Clean residual min=-0.000653 max=0.000741 Jy/beam ! Clean residual mean=-0.000008 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0574391 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 92 components and 0.0574391 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=0.073201Jy sigma=0.000769 ! Fit after self-cal, rms=0.073198Jy sigma=0.000769 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 (0.2, 23.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000212647 Jy ! Component: 100 - total flux cleaned = 0.000327054 Jy ! Component: 150 - total flux cleaned = 0.000376156 Jy ! Component: 200 - total flux cleaned = 0.000465011 Jy ! Total flux subtracted in 200 components = 0.000465011 Jy ! Clean residual min=-0.000658 max=0.000651 Jy/beam ! Clean residual mean=-0.000007 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0579041 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 104 components and 0.0579041 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=0.073186Jy sigma=0.000769 ! Fit after self-cal, rms=0.073186Jy sigma=0.000769 ! 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=0.073186Jy sigma=0.000769 ! Fit after self-cal, rms=0.073087Jy sigma=0.000769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.328 mas, bmaj=2.479 mas, bpa=0.5045 degrees ! Estimated noise=323.065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000327244 Jy ! Component: 100 - total flux cleaned = 0.000364167 Jy ! Component: 150 - total flux cleaned = 0.000393979 Jy ! Component: 200 - total flux cleaned = 0.000377705 Jy ! Total flux subtracted in 200 components = 0.000377705 Jy ! Clean residual min=-0.000618 max=0.000579 Jy/beam ! Clean residual mean=-0.000016 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0582818 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 132 components and 0.0582818 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=0.073084Jy sigma=0.000769 ! Fit after self-cal, rms=0.073083Jy sigma=0.000769 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 = 6.23253e-05 Jy ! Component: 100 - total flux cleaned = 6.26694e-05 Jy ! Component: 150 - total flux cleaned = 4.89324e-05 Jy ! Component: 200 - total flux cleaned = 3.00769e-05 Jy ! Total flux subtracted in 200 components = 3.00769e-05 Jy ! Clean residual min=-0.000605 max=0.000585 Jy/beam ! Clean residual mean=-0.000015 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.0583118 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 143 components and 0.0583119 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=0.073082Jy sigma=0.000769 ! Fit after self-cal, rms=0.073081Jy sigma=0.000769 ! 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=1.021 mas, bmaj=1.311 mas, bpa=-1.773 degrees ! Estimated noise=262.629 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.021 x 1.311 at -1.773 degrees (North through East) ! Clean map min=-0.00074667 max=0.045097 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=0.7865 mas, bmaj=1.02 mas, bpa=-2.94 degrees ! Estimated noise=838.854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0348153 Jy ! Component: 100 - total flux cleaned = 0.0429379 Jy ! Component: 150 - total flux cleaned = 0.0470065 Jy ! Component: 200 - total flux cleaned = 0.0499907 Jy ! Total flux subtracted in 200 components = 0.0499907 Jy ! Clean residual min=-0.002795 max=0.002927 Jy/beam ! Clean residual mean=-0.000014 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.0499907 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0499907 Jy ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=1.311 mas, bpa=-1.773 degrees ! Estimated noise=262.629 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.4, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00288505 Jy ! Component: 100 - total flux cleaned = 0.00470525 Jy ! Component: 150 - total flux cleaned = 0.00580634 Jy ! Component: 200 - total flux cleaned = 0.00640849 Jy ! Total flux subtracted in 200 components = 0.00640849 Jy ! Clean residual min=-0.000919 max=0.000861 Jy/beam ! Clean residual mean=-0.000014 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0563992 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 44 components and 0.0563992 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=2.328 mas, bmaj=2.479 mas, bpa=0.5045 degrees ! Estimated noise=323.065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120849 Jy ! Component: 100 - total flux cleaned = 0.00153262 Jy ! Component: 150 - total flux cleaned = 0.00166996 Jy ! Component: 200 - total flux cleaned = 0.00182119 Jy ! Total flux subtracted in 200 components = 0.00182119 Jy ! Clean residual min=-0.000721 max=0.000676 Jy/beam ! Clean residual mean=-0.000021 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0582204 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 = 6.29915e-05 Jy ! Component: 100 - total flux cleaned = 0.000104901 Jy ! Component: 150 - total flux cleaned = 0.000117269 Jy ! Component: 200 - total flux cleaned = 0.000106118 Jy ! Total flux subtracted in 200 components = 0.000106118 Jy ! Clean residual min=-0.000657 max=0.000657 Jy/beam ! Clean residual mean=-0.000018 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0583265 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 100 components and 0.0583265 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=1.311 mas, bpa=-1.773 degrees ! Estimated noise=262.629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.23881e-05 Jy ! Component: 100 - total flux cleaned = -0.000117461 Jy ! Component: 150 - total flux cleaned = -0.000140458 Jy ! Component: 200 - total flux cleaned = -0.000120218 Jy ! Total flux subtracted in 200 components = -0.000120218 Jy ! Clean residual min=-0.000683 max=0.000683 Jy/beam ! Clean residual mean=-0.000007 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0582063 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 114 components and 0.0582063 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=0.073094Jy sigma=0.000769 ! Fit after self-cal, rms=0.073090Jy sigma=0.000769 wmodel J1825+5753_X_2015_01_23_pus_map.mod ! Writing 114 model components to file: J1825+5753_X_2015_01_23_pus_map.mod wobs J1825+5753_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J1825+5753_X_2015_01_23_pus_uvs.fits wwins J1825+5753_X_2015_01_23_pus_map.win ! wwins: Wrote 6 windows to J1825+5753_X_2015_01_23_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 = 6.42181e-05 Jy ! Component: 100 - total flux cleaned = 7.59171e-05 Jy ! Component: 150 - total flux cleaned = 7.62915e-05 Jy ! Component: 200 - total flux cleaned = 7.59316e-05 Jy ! Component: 250 - total flux cleaned = 3.46378e-05 Jy ! Component: 300 - total flux cleaned = -4.90773e-06 Jy ! Component: 350 - total flux cleaned = -2.41892e-05 Jy ! Component: 400 - total flux cleaned = -2.42163e-05 Jy ! Component: 450 - total flux cleaned = -6.11561e-05 Jy ! Component: 500 - total flux cleaned = -6.13233e-05 Jy ! Component: 550 - total flux cleaned = -0.000114298 Jy ! Component: 600 - total flux cleaned = -0.000131267 Jy ! Component: 650 - total flux cleaned = -0.000139619 Jy ! Component: 700 - total flux cleaned = -0.000164588 Jy ! Component: 750 - total flux cleaned = -0.000213686 Jy ! Component: 800 - total flux cleaned = -0.000245981 Jy ! Component: 850 - total flux cleaned = -0.000277937 Jy ! Component: 900 - total flux cleaned = -0.000309388 Jy ! Component: 950 - total flux cleaned = -0.000355951 Jy ! Component: 1000 - total flux cleaned = -0.00042434 Jy ! Component: 1050 - total flux cleaned = -0.000439233 Jy ! Component: 1100 - total flux cleaned = -0.00047618 Jy ! Component: 1150 - total flux cleaned = -0.000505463 Jy ! Component: 1200 - total flux cleaned = -0.000534383 Jy ! Component: 1250 - total flux cleaned = -0.000577239 Jy ! Component: 1300 - total flux cleaned = -0.000619432 Jy ! Component: 1350 - total flux cleaned = -0.00063334 Jy ! Component: 1400 - total flux cleaned = -0.00066776 Jy ! Component: 1450 - total flux cleaned = -0.000681467 Jy ! Component: 1500 - total flux cleaned = -0.000728371 Jy ! Component: 1550 - total flux cleaned = -0.000728326 Jy ! Component: 1600 - total flux cleaned = -0.000761163 Jy ! Component: 1650 - total flux cleaned = -0.000767672 Jy ! Component: 1700 - total flux cleaned = -0.000787025 Jy ! Component: 1750 - total flux cleaned = -0.000812526 Jy ! Component: 1800 - total flux cleaned = -0.000787141 Jy ! Component: 1850 - total flux cleaned = -0.000812262 Jy ! Component: 1900 - total flux cleaned = -0.000812167 Jy ! Component: 1950 - total flux cleaned = -0.000818361 Jy ! Component: 2000 - total flux cleaned = -0.000806245 Jy ! Total flux subtracted in 2048 components = -0.00083055 Jy ! Clean residual min=-0.000378 max=0.000371 Jy/beam ! Clean residual mean=-0.000001 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.0573758 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 252 components and 0.0573758 Jy ![Exited script file: muppet] wmap "J1825+5753_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.021 x 1.311 at -1.773 degrees (North through East) ! Clean map min=-0.00072727 max=0.045022 Jy/beam ! Writing clean map to FITS file: J1825+5753_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.045022 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000107787 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.71823 0.71823 1.43646 2.87292 5.74584 11.4917 22.9834 45.9667 91.9334 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.045 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.021 x 1.311 at -1.773 degrees (North through East) ! Clean map min=-0.00072727 max=0.045022 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 J1825+5753_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:20:38 2017