! Started logfile: J0819+3226_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:09:57 2016 obs J0819+3226_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0819+3226_X_2014_06_09_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.697271 visibilities/baseline/integration-bin. ! Found source: J0819+3226 ! ! 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 344 lines of history. ! ! Reading 42924 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 J0819+3226_X_2014_06_09_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 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.897372Jy sigma=0.011038 ! Fit after self-cal, rms=0.885927Jy sigma=0.010909 ! 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=0.8 mas, bmaj=1.441 mas, bpa=-18.32 degrees ! Estimated noise=678.645 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 = 0.0884003 Jy ! Component: 100 - total flux cleaned = 0.108137 Jy ! Total flux subtracted in 100 components = 0.108137 Jy ! Clean residual min=-0.005168 max=0.006618 Jy/beam ! Clean residual mean=-0.000046 rms=0.001397 Jy/beam ! Combined flux in latest and established models = 0.108137 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.108137 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=0.070601Jy sigma=0.000822 ! Fit after self-cal, rms=0.070600Jy sigma=0.000822 ! 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=1.022 mas, bmaj=1.717 mas, bpa=-13.68 degrees ! Estimated noise=280.587 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 = 0.00971523 Jy ! Component: 100 - total flux cleaned = 0.0149722 Jy ! Component: 150 - total flux cleaned = 0.0181089 Jy ! Component: 200 - total flux cleaned = 0.0199998 Jy ! Total flux subtracted in 200 components = 0.0199998 Jy ! Clean residual min=-0.005888 max=0.003996 Jy/beam ! Clean residual mean=-0.000002 rms=0.001336 Jy/beam ! Combined flux in latest and established models = 0.128137 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 23 components and 0.128137 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=0.069181Jy sigma=0.000806 ! Fit after self-cal, rms=0.069205Jy sigma=0.000806 ! 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 1.00* FD 1.09 HN 1.06 KP 0.90 ! LA 1.03 MK 1.02 NL 1.01 OV 0.98 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.06 KP 0.87 ! LA 1.01 MK 0.98 NL 1.02 OV 0.98 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.09 KP 0.80 ! LA 1.06 MK 1.01 NL 1.00 OV 0.98 ! PT 0.90 SC 1.08 ! ! ! Correcting IF 4. ! 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 1.03 KP 0.77 ! LA 1.06 MK 1.04 NL 1.00 OV 0.98 ! PT 0.92 SC 1.08 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.04 KP 0.74 ! LA 1.07 MK 1.04 NL 1.00 OV 1.01 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.00 KP 0.73 ! LA 1.04 MK 1.06 NL 1.01 OV 1.04 ! PT 0.93 SC 1.06 ! ! ! 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 1.21 HN 1.19 KP 0.75 ! LA 1.13 MK 1.04 NL 1.07 OV 1.08 ! PT 1.01 SC 1.11 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.10 KP 0.73 ! LA 1.06 MK 1.00 NL 1.02 OV 1.03 ! PT 0.94 SC 1.08 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.10 KP 0.75 ! LA 1.05 MK 1.02 NL 1.02 OV 1.03 ! 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 1.00* FD 1.10 HN 1.05 KP 0.78 ! LA 1.06 MK 1.06 NL 1.03 OV 1.03 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.03 KP 0.81 ! LA 1.07 MK 1.03 NL 1.03 OV 1.01 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.02 KP 0.87 ! LA 1.04 MK 1.02 NL 1.00 OV 0.97 ! PT 0.97 SC 1.04 ! ! ! Fit before self-cal, rms=0.069205Jy sigma=0.000806 ! Fit after self-cal, rms=0.067961Jy sigma=0.000780 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.036 mas, bmaj=1.749 mas, bpa=-13.72 degrees ! Estimated noise=282.71 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 = -0.00126288 Jy ! Component: 100 - total flux cleaned = -0.00132844 Jy ! Component: 150 - total flux cleaned = -0.00135512 Jy ! Component: 200 - total flux cleaned = -0.00137583 Jy ! Total flux subtracted in 200 components = -0.00137583 Jy ! Clean residual min=-0.001829 max=0.002013 Jy/beam ! Clean residual mean=0.000004 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.126761 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.126761 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=0.067925Jy sigma=0.000780 ! Fit after self-cal, rms=0.067972Jy sigma=0.000779 ! 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=0.067972Jy sigma=0.000779 ! Fit after self-cal, rms=0.068270Jy sigma=0.000777 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.037 mas, bmaj=1.74 mas, bpa=-13.29 degrees ! Estimated noise=282.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000688324 Jy ! Component: 100 - total flux cleaned = -0.000755556 Jy ! Component: 150 - total flux cleaned = -0.00078379 Jy ! Component: 200 - total flux cleaned = -0.000834645 Jy ! Total flux subtracted in 200 components = -0.000834645 Jy ! Clean residual min=-0.001132 max=0.001547 Jy/beam ! Clean residual mean=-0.000004 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.125926 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.125926 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=0.068260Jy sigma=0.000777 ! Fit after self-cal, rms=0.068269Jy sigma=0.000777 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 (1.6, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139818 Jy ! Component: 100 - total flux cleaned = 0.00155216 Jy ! Component: 150 - total flux cleaned = 0.00149709 Jy ! Component: 200 - total flux cleaned = 0.0015137 Jy ! Total flux subtracted in 200 components = 0.0015137 Jy ! Clean residual min=-0.001103 max=0.001248 Jy/beam ! Clean residual mean=0.000001 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.12744 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.12744 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=0.068241Jy sigma=0.000777 ! Fit after self-cal, rms=0.068239Jy sigma=0.000776 ! Inverting map ! Added new window around map position (2.6, 15.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000559587 Jy ! Component: 100 - total flux cleaned = 0.000641155 Jy ! Component: 150 - total flux cleaned = 0.000706157 Jy ! Component: 200 - total flux cleaned = 0.000799877 Jy ! Total flux subtracted in 200 components = 0.000799877 Jy ! Clean residual min=-0.000976 max=0.000855 Jy/beam ! Clean residual mean=0.000002 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.12824 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 67 components and 0.12824 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=0.068212Jy sigma=0.000776 ! Fit after self-cal, rms=0.068211Jy sigma=0.000776 ! 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=0.068211Jy sigma=0.000776 ! Fit after self-cal, rms=0.068139Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=1.738 mas, bpa=-13.19 degrees ! Estimated noise=281.538 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.97681e-05 Jy ! Component: 100 - total flux cleaned = -2.5524e-05 Jy ! Component: 150 - total flux cleaned = -7.31686e-05 Jy ! Component: 200 - total flux cleaned = -8.69491e-05 Jy ! Total flux subtracted in 200 components = -8.69491e-05 Jy ! Clean residual min=-0.000876 max=0.000781 Jy/beam ! Clean residual mean=0.000000 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.128153 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 73 components and 0.128153 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=0.068129Jy sigma=0.000776 ! Fit after self-cal, rms=0.068129Jy sigma=0.000776 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 = 3.45438e-05 Jy ! Component: 100 - total flux cleaned = 6.03166e-05 Jy ! Component: 150 - total flux cleaned = 4.81462e-05 Jy ! Component: 200 - total flux cleaned = 2.59966e-05 Jy ! Total flux subtracted in 200 components = 2.59966e-05 Jy ! Clean residual min=-0.000876 max=0.000746 Jy/beam ! Clean residual mean=0.000000 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.128179 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 86 components and 0.128179 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=0.068125Jy sigma=0.000776 ! Fit after self-cal, rms=0.068124Jy sigma=0.000776 ! 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=0.068124Jy sigma=0.000776 ! Fit after self-cal, rms=0.068107Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.317 mas, bmaj=3.235 mas, bpa=-18.01 degrees ! Estimated noise=332.647 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.61429e-05 Jy ! Component: 100 - total flux cleaned = 5.57112e-05 Jy ! Component: 150 - total flux cleaned = 9.3994e-05 Jy ! Component: 200 - total flux cleaned = 9.43979e-05 Jy ! Total flux subtracted in 200 components = 9.43979e-05 Jy ! Clean residual min=-0.001015 max=0.000731 Jy/beam ! Clean residual mean=0.000002 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.128273 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 99 components and 0.128273 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=0.068106Jy sigma=0.000776 ! Fit after self-cal, rms=0.068106Jy sigma=0.000776 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 = 5.73355e-05 Jy ! Component: 100 - total flux cleaned = 6.51888e-05 Jy ! Component: 150 - total flux cleaned = 6.52473e-05 Jy ! Component: 200 - total flux cleaned = 6.5329e-05 Jy ! Total flux subtracted in 200 components = 6.5329e-05 Jy ! Clean residual min=-0.000995 max=0.000725 Jy/beam ! Clean residual mean=0.000002 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.128338 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 105 components and 0.128338 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=0.068105Jy sigma=0.000776 ! Fit after self-cal, rms=0.068105Jy sigma=0.000776 ! 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=1.035 mas, bmaj=1.738 mas, bpa=-13.15 degrees ! Estimated noise=281.191 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.035 x 1.738 at -13.15 degrees (North through East) ! Clean map min=-0.00097198 max=0.11325 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=0.808 mas, bmaj=1.447 mas, bpa=-17.83 degrees ! Estimated noise=683.179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0889123 Jy ! Component: 100 - total flux cleaned = 0.108521 Jy ! Component: 150 - total flux cleaned = 0.115033 Jy ! Component: 200 - total flux cleaned = 0.118703 Jy ! Total flux subtracted in 200 components = 0.118703 Jy ! Clean residual min=-0.001892 max=0.001893 Jy/beam ! Clean residual mean=-0.000020 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.118703 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.118703 Jy ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=1.738 mas, bpa=-13.15 degrees ! Estimated noise=281.191 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 = 0.00308254 Jy ! Component: 100 - total flux cleaned = 0.00479099 Jy ! Component: 150 - total flux cleaned = 0.00589192 Jy ! Component: 200 - total flux cleaned = 0.00656565 Jy ! Total flux subtracted in 200 components = 0.00656565 Jy ! Clean residual min=-0.000964 max=0.000956 Jy/beam ! Clean residual mean=-0.000007 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.125269 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 48 components and 0.125269 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=2.317 mas, bmaj=3.235 mas, bpa=-18.01 degrees ! Estimated noise=332.647 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114026 Jy ! Component: 100 - total flux cleaned = 0.00181614 Jy ! Component: 150 - total flux cleaned = 0.00204973 Jy ! Component: 200 - total flux cleaned = 0.002148 Jy ! Total flux subtracted in 200 components = 0.002148 Jy ! Clean residual min=-0.001068 max=0.000734 Jy/beam ! Clean residual mean=-0.000002 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.127417 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 = 8.66824e-05 Jy ! Component: 100 - total flux cleaned = 0.000163461 Jy ! Component: 150 - total flux cleaned = 0.000220565 Jy ! Component: 200 - total flux cleaned = 0.000262619 Jy ! Total flux subtracted in 200 components = 0.000262619 Jy ! Clean residual min=-0.001030 max=0.000745 Jy/beam ! Clean residual mean=-0.000000 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.12768 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 70 components and 0.12768 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=1.738 mas, bpa=-13.15 degrees ! Estimated noise=281.191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.38843e-05 Jy ! Component: 100 - total flux cleaned = -2.43964e-06 Jy ! Component: 150 - total flux cleaned = -3.38842e-05 Jy ! Component: 200 - total flux cleaned = -7.59565e-05 Jy ! Total flux subtracted in 200 components = -7.59565e-05 Jy ! Clean residual min=-0.000875 max=0.000757 Jy/beam ! Clean residual mean=-0.000000 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.127604 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 86 components and 0.127604 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=0.068107Jy sigma=0.000776 ! Fit after self-cal, rms=0.068102Jy sigma=0.000776 wmodel J0819+3226_X_2014_06_09_pus_map.mod ! Writing 86 model components to file: J0819+3226_X_2014_06_09_pus_map.mod wobs J0819+3226_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0819+3226_X_2014_06_09_pus_uvs.fits wwins J0819+3226_X_2014_06_09_pus_map.win ! wwins: Wrote 3 windows to J0819+3226_X_2014_06_09_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 = -0.000304166 Jy ! Component: 100 - total flux cleaned = -0.000484607 Jy ! Component: 150 - total flux cleaned = -0.000472649 Jy ! Component: 200 - total flux cleaned = -0.000472756 Jy ! Component: 250 - total flux cleaned = -0.000516404 Jy ! Component: 300 - total flux cleaned = -0.000568768 Jy ! Component: 350 - total flux cleaned = -0.000609088 Jy ! Component: 400 - total flux cleaned = -0.000628972 Jy ! Component: 450 - total flux cleaned = -0.000638809 Jy ! Component: 500 - total flux cleaned = -0.000648136 Jy ! Component: 550 - total flux cleaned = -0.000647974 Jy ! Component: 600 - total flux cleaned = -0.000674367 Jy ! Component: 650 - total flux cleaned = -0.000674324 Jy ! Component: 700 - total flux cleaned = -0.000724793 Jy ! Component: 750 - total flux cleaned = -0.000732981 Jy ! Component: 800 - total flux cleaned = -0.000781495 Jy ! Component: 850 - total flux cleaned = -0.00078944 Jy ! Component: 900 - total flux cleaned = -0.000836092 Jy ! Component: 950 - total flux cleaned = -0.000843671 Jy ! Component: 1000 - total flux cleaned = -0.000866137 Jy ! Component: 1050 - total flux cleaned = -0.000903033 Jy ! Component: 1100 - total flux cleaned = -0.000960874 Jy ! Component: 1150 - total flux cleaned = -0.000974954 Jy ! Component: 1200 - total flux cleaned = -0.00100295 Jy ! Component: 1250 - total flux cleaned = -0.0010374 Jy ! Component: 1300 - total flux cleaned = -0.00105079 Jy ! Component: 1350 - total flux cleaned = -0.00109737 Jy ! Component: 1400 - total flux cleaned = -0.00113004 Jy ! Component: 1450 - total flux cleaned = -0.00115586 Jy ! Component: 1500 - total flux cleaned = -0.00118766 Jy ! Component: 1550 - total flux cleaned = -0.00121272 Jy ! Component: 1600 - total flux cleaned = -0.00123753 Jy ! Component: 1650 - total flux cleaned = -0.00126807 Jy ! Component: 1700 - total flux cleaned = -0.00128613 Jy ! Component: 1750 - total flux cleaned = -0.00129814 Jy ! Component: 1800 - total flux cleaned = -0.00133344 Jy ! Component: 1850 - total flux cleaned = -0.00134503 Jy ! Component: 1900 - total flux cleaned = -0.00137384 Jy ! Component: 1950 - total flux cleaned = -0.00139653 Jy ! Component: 2000 - total flux cleaned = -0.00139085 Jy ! Total flux subtracted in 2048 components = -0.00140193 Jy ! Clean residual min=-0.000358 max=0.000296 Jy/beam ! Clean residual mean=-0.000001 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.126202 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 213 components and 0.126202 Jy ![Exited script file: muppet] wmap "J0819+3226_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.035 x 1.738 at -13.15 degrees (North through East) ! Clean map min=-0.00077221 max=0.11447 Jy/beam ! Writing clean map to FITS file: J0819+3226_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.114465 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000103022 device "J0819+3226_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0819+3226_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.270009 0.270009 0.540018 1.08004 2.16007 4.32015 8.6403 17.2806 34.5612 69.1224 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.114 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.035 x 1.738 at -13.15 degrees (North through East) ! Clean map min=-0.00077221 max=0.11447 Jy/beam quit ! Quitting program ! Log file J0819+3226_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:10:00 2016