! Started logfile: J0313+4120_X_2017_01_21_pus_uvs.log on Sun May 5 15:25:26 2019 obs J0313+4120_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J0313+4120_X_2017_01_21_pus_uva.fits ! AN table 1: 10 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.652778 visibilities/baseline/integration-bin. ! Found source: J0313+4120 ! ! 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 1086 lines of history. ! ! Reading 2820 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 J0313+4120_X_2017_01_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.444690Jy sigma=0.003051 ! Fit after self-cal, rms=0.433828Jy sigma=0.002969 ! 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=0.7668 mas, bmaj=2.754 mas, bpa=-55.93 degrees ! Estimated noise=2504.3 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 = 0.471985 Jy ! Component: 100 - total flux cleaned = 0.574908 Jy ! Total flux subtracted in 100 components = 0.574908 Jy ! Clean residual min=-0.021623 max=0.037200 Jy/beam ! Clean residual mean=0.000143 rms=0.008035 Jy/beam ! Combined flux in latest and established models = 0.574908 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.574908 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=0.130855Jy sigma=0.000760 ! Fit after self-cal, rms=0.130854Jy sigma=0.000760 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9823 mas, bmaj=2.856 mas, bpa=-57.5 degrees ! Estimated noise=1929.86 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 = 0.0244799 Jy ! Component: 100 - total flux cleaned = 0.0291029 Jy ! Component: 150 - total flux cleaned = 0.0290851 Jy ! Component: 200 - total flux cleaned = 0.0290815 Jy ! Total flux subtracted in 200 components = 0.0290815 Jy ! Clean residual min=-0.015816 max=0.025562 Jy/beam ! Clean residual mean=0.000455 rms=0.005519 Jy/beam ! Combined flux in latest and established models = 0.60399 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 19 components and 0.60399 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=0.124955Jy sigma=0.000710 ! Fit after self-cal, rms=0.124940Jy sigma=0.000709 ! 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 1.10 FD 0.95 HN 0.99 LA 1.12 ! MK 0.96 NL 0.97 OV 0.94 PT 1.03 ! SC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.95 HN 1.00 LA 1.12 ! MK 0.94 NL 0.96 OV 0.97 PT 0.98 ! SC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.97 HN 1.01 LA 1.08 ! MK 0.97 NL 0.96 OV 0.96 PT 0.99 ! SC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 1.00 LA 1.13 ! MK 0.98 NL 0.96 OV 0.94 PT 0.99 ! SC 1.00* ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.99 HN 1.01 LA 1.11 ! MK 0.97 NL 0.93 OV 0.98 PT 1.02 ! SC 1.00* ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 0.95 LA 1.09 ! MK 0.99 NL 0.96 OV 0.98 PT 0.99 ! SC 1.00* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.95 HN 0.98 LA 1.10 ! MK 1.00 NL 0.95 OV 0.99 PT 0.99 ! SC 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.97 HN 1.01 LA 1.11 ! MK 0.95 NL 0.95 OV 0.98 PT 0.99 ! SC 1.00* ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.94 HN 0.98 LA 1.11 ! MK 0.93 NL 0.97 OV 0.96 PT 0.98 ! SC 1.00* ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.96 HN 1.03 LA 1.09 ! MK 1.00 NL 0.93 OV 0.97 PT 0.96 ! SC 1.00* ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.96 HN 1.01 LA 1.10 ! MK 1.00 NL 0.94 OV 0.96 PT 0.99 ! SC 1.00* ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.00 HN 0.98 LA 1.08 ! MK 0.92 NL 0.95 OV 0.96 PT 0.97 ! SC 1.00* ! ! ! Fit before self-cal, rms=0.124940Jy sigma=0.000709 ! Fit after self-cal, rms=0.122638Jy sigma=0.000641 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9624 mas, bmaj=2.861 mas, bpa=-57.37 degrees ! Estimated noise=1935.36 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 = 0.00466722 Jy ! Component: 100 - total flux cleaned = 0.00630379 Jy ! Component: 150 - total flux cleaned = 0.00638953 Jy ! Component: 200 - total flux cleaned = 0.00632363 Jy ! Total flux subtracted in 200 components = 0.00632363 Jy ! Clean residual min=-0.006569 max=0.005686 Jy/beam ! Clean residual mean=-0.000056 rms=0.001667 Jy/beam ! Combined flux in latest and established models = 0.610313 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 0.610313 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=0.122416Jy sigma=0.000640 ! Fit after self-cal, rms=0.122577Jy sigma=0.000639 ! 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=0.122577Jy sigma=0.000639 ! Fit after self-cal, rms=0.122556Jy sigma=0.000639 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.961 mas, bmaj=2.86 mas, bpa=-57.4 degrees ! Estimated noise=1936.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250334 Jy ! Component: 100 - total flux cleaned = 0.00285689 Jy ! Component: 150 - total flux cleaned = 0.00296335 Jy ! Component: 200 - total flux cleaned = 0.00301283 Jy ! Total flux subtracted in 200 components = 0.00301283 Jy ! Clean residual min=-0.006280 max=0.005289 Jy/beam ! Clean residual mean=-0.000071 rms=0.001537 Jy/beam ! Combined flux in latest and established models = 0.613326 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 44 components and 0.613326 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=0.122453Jy sigma=0.000638 ! Fit after self-cal, rms=0.122451Jy sigma=0.000638 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 = -0.000411926 Jy ! Component: 100 - total flux cleaned = -0.000369497 Jy ! Component: 150 - total flux cleaned = -0.000261717 Jy ! Component: 200 - total flux cleaned = -0.000232357 Jy ! Total flux subtracted in 200 components = -0.000232357 Jy ! Clean residual min=-0.006135 max=0.005185 Jy/beam ! Clean residual mean=-0.000072 rms=0.001504 Jy/beam ! Combined flux in latest and established models = 0.613094 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 50 components and 0.613094 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=0.122409Jy sigma=0.000638 ! Fit after self-cal, rms=0.122413Jy sigma=0.000638 ! 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=0.122413Jy sigma=0.000638 ! Fit after self-cal, rms=0.122604Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9602 mas, bmaj=2.86 mas, bpa=-57.43 degrees ! Estimated noise=1937.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112561 Jy ! Component: 100 - total flux cleaned = 0.00159993 Jy ! Component: 150 - total flux cleaned = 0.00173875 Jy ! Component: 200 - total flux cleaned = 0.00173885 Jy ! Total flux subtracted in 200 components = 0.00173885 Jy ! Clean residual min=-0.005985 max=0.004864 Jy/beam ! Clean residual mean=-0.000080 rms=0.001429 Jy/beam ! Combined flux in latest and established models = 0.614833 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 55 components and 0.614833 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=0.122552Jy sigma=0.000638 ! Fit after self-cal, rms=0.122557Jy sigma=0.000638 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 = -0.000183985 Jy ! Component: 100 - total flux cleaned = -0.000128943 Jy ! Component: 150 - total flux cleaned = -7.95971e-05 Jy ! Component: 200 - total flux cleaned = -5.62965e-05 Jy ! Total flux subtracted in 200 components = -5.62965e-05 Jy ! Clean residual min=-0.005884 max=0.004794 Jy/beam ! Clean residual mean=-0.000081 rms=0.001416 Jy/beam ! Combined flux in latest and established models = 0.614776 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.614776 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=0.122538Jy sigma=0.000637 ! Fit after self-cal, rms=0.122543Jy sigma=0.000637 ! 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=0.122543Jy sigma=0.000637 ! Fit after self-cal, rms=0.122746Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.228 mas, bmaj=3.537 mas, bpa=-80.46 degrees ! Estimated noise=2208.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102815 Jy ! Component: 100 - total flux cleaned = 0.00106642 Jy ! Component: 150 - total flux cleaned = 0.00103752 Jy ! Component: 200 - total flux cleaned = 0.00101975 Jy ! Total flux subtracted in 200 components = 0.00101975 Jy ! Clean residual min=-0.005509 max=0.006079 Jy/beam ! Clean residual mean=-0.000176 rms=0.001761 Jy/beam ! Combined flux in latest and established models = 0.615796 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 0.615796 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=0.122716Jy sigma=0.000637 ! Fit after self-cal, rms=0.122728Jy sigma=0.000637 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 = -0.00020832 Jy ! Component: 100 - total flux cleaned = -0.000210559 Jy ! Component: 150 - total flux cleaned = -0.000196363 Jy ! Component: 200 - total flux cleaned = -0.000183235 Jy ! Total flux subtracted in 200 components = -0.000183235 Jy ! Clean residual min=-0.005496 max=0.006087 Jy/beam ! Clean residual mean=-0.000178 rms=0.001753 Jy/beam ! Combined flux in latest and established models = 0.615613 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 70 components and 0.615613 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=0.122720Jy sigma=0.000637 ! Fit after self-cal, rms=0.122726Jy sigma=0.000637 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9597 mas, bmaj=2.86 mas, bpa=-57.46 degrees ! Estimated noise=1937.72 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9597 x 2.86 at -57.46 degrees (North through East) ! Clean map min=-0.0054399 max=0.58893 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=0.122726Jy sigma=0.000637 ! Fit after self-cal, rms=0.118030Jy sigma=0.000589 ! Inverting map and beam ! Estimated beam: bmin=0.9591 mas, bmaj=2.86 mas, bpa=-57.47 degrees ! Estimated noise=1938.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00059633 Jy ! Component: 100 - total flux cleaned = 0.00103127 Jy ! Component: 150 - total flux cleaned = 0.00109187 Jy ! Component: 200 - total flux cleaned = 0.00109157 Jy ! Total flux subtracted in 200 components = 0.00109157 Jy ! Clean residual min=-0.005600 max=0.004545 Jy/beam ! Clean residual mean=-0.000088 rms=0.001321 Jy/beam ! Combined flux in latest and established models = 0.616704 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 73 components and 0.616705 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=0.118004Jy sigma=0.000589 ! Fit after self-cal, rms=0.118003Jy sigma=0.000589 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.4258e-05 Jy ! Component: 100 - total flux cleaned = 4.48041e-05 Jy ! Component: 150 - total flux cleaned = 6.48789e-05 Jy ! Component: 200 - total flux cleaned = 6.45971e-05 Jy ! Total flux subtracted in 200 components = 6.45971e-05 Jy ! Clean residual min=-0.005528 max=0.004557 Jy/beam ! Clean residual mean=-0.000088 rms=0.001316 Jy/beam ! Combined flux in latest and established models = 0.616769 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 76 components and 0.616769 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=0.117995Jy sigma=0.000589 ! Fit after self-cal, rms=0.117998Jy sigma=0.000589 ! 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=0.117998Jy sigma=0.000589 ! Fit after self-cal, rms=0.118170Jy sigma=0.000589 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=0.7568 mas, bmaj=2.772 mas, bpa=-56.07 degrees ! Estimated noise=2466.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.463147 Jy ! Component: 100 - total flux cleaned = 0.564289 Jy ! Component: 150 - total flux cleaned = 0.590243 Jy ! Component: 200 - total flux cleaned = 0.602965 Jy ! Total flux subtracted in 200 components = 0.602965 Jy ! Clean residual min=-0.007130 max=0.008223 Jy/beam ! Clean residual mean=-0.000066 rms=0.002101 Jy/beam ! Combined flux in latest and established models = 0.602965 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.602965 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9588 mas, bmaj=2.86 mas, bpa=-57.48 degrees ! Estimated noise=1938.26 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 = 0.00765519 Jy ! Component: 100 - total flux cleaned = 0.0119909 Jy ! Component: 150 - total flux cleaned = 0.0127505 Jy ! Component: 200 - total flux cleaned = 0.0130529 Jy ! Total flux subtracted in 200 components = 0.0130529 Jy ! Clean residual min=-0.005641 max=0.004767 Jy/beam ! Clean residual mean=-0.000098 rms=0.001442 Jy/beam ! Combined flux in latest and established models = 0.616018 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 0.616018 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=2.224 mas, bmaj=3.542 mas, bpa=-80.47 degrees ! Estimated noise=2211.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147592 Jy ! Component: 100 - total flux cleaned = 0.00135537 Jy ! Component: 150 - total flux cleaned = 0.00149294 Jy ! Component: 200 - total flux cleaned = 0.00157661 Jy ! Total flux subtracted in 200 components = 0.00157661 Jy ! Clean residual min=-0.005279 max=0.005892 Jy/beam ! Clean residual mean=-0.000178 rms=0.001740 Jy/beam ! Combined flux in latest and established models = 0.617594 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.73441e-05 Jy ! Component: 100 - total flux cleaned = 3.52388e-05 Jy ! Component: 150 - total flux cleaned = 3.39402e-05 Jy ! Component: 200 - total flux cleaned = 6.32317e-05 Jy ! Total flux subtracted in 200 components = 6.32317e-05 Jy ! Clean residual min=-0.005262 max=0.005857 Jy/beam ! Clean residual mean=-0.000177 rms=0.001720 Jy/beam ! Combined flux in latest and established models = 0.617658 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.617658 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9588 mas, bmaj=2.86 mas, bpa=-57.48 degrees ! Estimated noise=1938.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000509761 Jy ! Component: 100 - total flux cleaned = 0.000515137 Jy ! Component: 150 - total flux cleaned = 0.00046122 Jy ! Component: 200 - total flux cleaned = 0.000555035 Jy ! Total flux subtracted in 200 components = 0.000555035 Jy ! Clean residual min=-0.005227 max=0.004745 Jy/beam ! Clean residual mean=-0.000085 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 0.618213 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.618213 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=0.118220Jy sigma=0.000589 ! Fit after self-cal, rms=0.118233Jy sigma=0.000589 wmodel J0313+4120_X_2017_01_21_pus_map.mod ! Writing 45 model components to file: J0313+4120_X_2017_01_21_pus_map.mod wobs J0313+4120_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J0313+4120_X_2017_01_21_pus_uvs.fits wwins J0313+4120_X_2017_01_21_pus_map.win ! wwins: Wrote 1 windows to J0313+4120_X_2017_01_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 = -0.000417259 Jy ! Component: 100 - total flux cleaned = -0.000658817 Jy ! Component: 150 - total flux cleaned = -0.000877695 Jy ! Component: 200 - total flux cleaned = -0.00127969 Jy ! Component: 250 - total flux cleaned = -0.00159559 Jy ! Component: 300 - total flux cleaned = -0.00201631 Jy ! Component: 350 - total flux cleaned = -0.00218733 Jy ! Component: 400 - total flux cleaned = -0.00224115 Jy ! Component: 450 - total flux cleaned = -0.00229262 Jy ! Component: 500 - total flux cleaned = -0.00234324 Jy ! Component: 550 - total flux cleaned = -0.00239276 Jy ! Component: 600 - total flux cleaned = -0.00230102 Jy ! Component: 650 - total flux cleaned = -0.00216621 Jy ! Component: 700 - total flux cleaned = -0.00195077 Jy ! Component: 750 - total flux cleaned = -0.00195069 Jy ! Component: 800 - total flux cleaned = -0.00194971 Jy ! Component: 850 - total flux cleaned = -0.00187143 Jy ! Component: 900 - total flux cleaned = -0.00175969 Jy ! Component: 950 - total flux cleaned = -0.001614 Jy ! Component: 1000 - total flux cleaned = -0.00147274 Jy ! Component: 1050 - total flux cleaned = -0.00147232 Jy ! Component: 1100 - total flux cleaned = -0.00130364 Jy ! Component: 1150 - total flux cleaned = -0.00113986 Jy ! Component: 1200 - total flux cleaned = -0.00104376 Jy ! Component: 1250 - total flux cleaned = -0.00101208 Jy ! Component: 1300 - total flux cleaned = -0.00104229 Jy ! Component: 1350 - total flux cleaned = -0.00107214 Jy ! Component: 1400 - total flux cleaned = -0.00107283 Jy ! Component: 1450 - total flux cleaned = -0.00110167 Jy ! Component: 1500 - total flux cleaned = -0.00124136 Jy ! Component: 1550 - total flux cleaned = -0.00135029 Jy ! Component: 1600 - total flux cleaned = -0.00124279 Jy ! Component: 1650 - total flux cleaned = -0.00129577 Jy ! Component: 1700 - total flux cleaned = -0.0013219 Jy ! Component: 1750 - total flux cleaned = -0.00134737 Jy ! Component: 1800 - total flux cleaned = -0.00139784 Jy ! Component: 1850 - total flux cleaned = -0.00149715 Jy ! Component: 1900 - total flux cleaned = -0.00149704 Jy ! Component: 1950 - total flux cleaned = -0.00147302 Jy ! Component: 2000 - total flux cleaned = -0.00159332 Jy ! Total flux subtracted in 2048 components = -0.0016411 Jy ! Clean residual min=-0.001238 max=0.001546 Jy/beam ! Clean residual mean=-0.000022 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.616572 Jy keep ! Adding 100 model components to the UV plane model. ! The established model now contains 145 components and 0.616571 Jy ![Exited script file: muppet] wmap "J0313+4120_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9588 x 2.86 at -57.48 degrees (North through East) ! Clean map min=-0.0040975 max=0.58981 Jy/beam ! Writing clean map to FITS file: J0313+4120_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.589813 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000430323 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.218878 0.218878 0.437756 0.875511 1.75102 3.50205 7.00409 14.0082 28.0164 56.0327 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.589 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9588 x 2.86 at -57.48 degrees (North through East) ! Clean map min=-0.0040975 max=0.58981 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 J0313+4120_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:25:27 2019