! Started logfile: J0125+4718_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:20:59 2017 obs J0125+4718_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0125+4718_X_2014_01_04_pus_uva.fits ! AN table 1: 107 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.346573 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0125+4718 ! ! 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 382 lines of history. ! ! Reading 16020 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 J0125+4718_X_2014_01_04_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 375 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 375 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 375 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 375 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 375 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 375 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 375 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 375 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 375 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 375 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 375 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 375 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.932562Jy sigma=0.012164 ! Fit after self-cal, rms=0.873418Jy sigma=0.011487 ! 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=0.7682 mas, bmaj=1.086 mas, bpa=-35.65 degrees ! Estimated noise=1266.91 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 = 0.0951321 Jy ! Component: 100 - total flux cleaned = 0.124104 Jy ! Total flux subtracted in 100 components = 0.124104 Jy ! Clean residual min=-0.008272 max=0.011700 Jy/beam ! Clean residual mean=-0.000201 rms=0.002505 Jy/beam ! Combined flux in latest and established models = 0.124104 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.124104 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=0.065856Jy sigma=0.000831 ! Fit after self-cal, rms=0.065902Jy sigma=0.000831 ! 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=1.023 mas, bmaj=1.313 mas, bpa=-29.36 degrees ! Estimated noise=427.425 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 = 0.0167511 Jy ! Component: 100 - total flux cleaned = 0.0251218 Jy ! Component: 150 - total flux cleaned = 0.0302085 Jy ! Component: 200 - total flux cleaned = 0.0333308 Jy ! Total flux subtracted in 200 components = 0.0333308 Jy ! Clean residual min=-0.004172 max=0.004117 Jy/beam ! Clean residual mean=-0.000137 rms=0.001132 Jy/beam ! Combined flux in latest and established models = 0.157435 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 21 components and 0.157435 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=0.062196Jy sigma=0.000765 ! Fit after self-cal, rms=0.062246Jy sigma=0.000764 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 0.96 NL 0.99 OV 0.96 PT 0.97 ! SC 1.12 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 0.94 NL 0.99 OV 0.97 PT 0.93 ! SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 0.93 NL 0.99 OV 0.99 PT 0.92 ! SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.95 NL 1.02 OV 0.94 PT 0.92 ! SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 0.96 NL 1.02 OV 0.98 PT 0.90 ! SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 0.95 NL 1.03 OV 0.99 PT 0.91 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 1.02 NL 0.99 OV 0.99 PT 0.93 ! SC 1.12 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.96 NL 1.02 OV 1.01 PT 0.93 ! SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 0.94 NL 1.03 OV 1.03 PT 0.92 ! SC 1.07 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.04 ! MK 1.00 NL 1.03 OV 1.00 PT 0.95 ! SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 1.03 NL 1.03 OV 0.99 PT 0.93 ! SC 1.13 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 0.97 NL 1.04 OV 1.00 PT 0.96 ! SC 1.06 ! ! ! Fit before self-cal, rms=0.062246Jy sigma=0.000764 ! Fit after self-cal, rms=0.061900Jy sigma=0.000755 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=1.346 mas, bpa=-31.15 degrees ! Estimated noise=424.758 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 = -0.000900962 Jy ! Component: 100 - total flux cleaned = -0.00101346 Jy ! Component: 150 - total flux cleaned = -0.00101316 Jy ! Component: 200 - total flux cleaned = -0.00105349 Jy ! Total flux subtracted in 200 components = -0.00105349 Jy ! Clean residual min=-0.002371 max=0.001729 Jy/beam ! Clean residual mean=-0.000024 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.156381 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.156381 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=0.061843Jy sigma=0.000755 ! Fit after self-cal, rms=0.061871Jy sigma=0.000754 ! 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=0.061871Jy sigma=0.000754 ! Fit after self-cal, rms=0.062340Jy sigma=0.000753 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=1.341 mas, bpa=-31.01 degrees ! Estimated noise=424.373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000651065 Jy ! Component: 100 - total flux cleaned = -0.000668198 Jy ! Component: 150 - total flux cleaned = -0.000714868 Jy ! Component: 200 - total flux cleaned = -0.000754599 Jy ! Total flux subtracted in 200 components = -0.000754599 Jy ! Clean residual min=-0.002052 max=0.001466 Jy/beam ! Clean residual mean=-0.000019 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.155627 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 30 components and 0.155627 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=0.062326Jy sigma=0.000753 ! Fit after self-cal, rms=0.062349Jy sigma=0.000753 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 = -0.000219853 Jy ! Component: 100 - total flux cleaned = -0.000219175 Jy ! Component: 150 - total flux cleaned = -0.000252618 Jy ! Component: 200 - total flux cleaned = -0.000270493 Jy ! Total flux subtracted in 200 components = -0.000270493 Jy ! Clean residual min=-0.001999 max=0.001413 Jy/beam ! Clean residual mean=-0.000023 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.155356 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 31 components and 0.155356 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=0.062343Jy sigma=0.000752 ! Fit after self-cal, rms=0.062343Jy sigma=0.000752 ! 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=0.062343Jy sigma=0.000752 ! Fit after self-cal, rms=0.062558Jy sigma=0.000752 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=1.34 mas, bpa=-30.94 degrees ! Estimated noise=424.581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000394445 Jy ! Component: 100 - total flux cleaned = -0.000380526 Jy ! Component: 150 - total flux cleaned = -0.000409538 Jy ! Component: 200 - total flux cleaned = -0.000443067 Jy ! Total flux subtracted in 200 components = -0.000443067 Jy ! Clean residual min=-0.001889 max=0.001359 Jy/beam ! Clean residual mean=-0.000018 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.154913 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.154913 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=0.062552Jy sigma=0.000752 ! Fit after self-cal, rms=0.062556Jy sigma=0.000752 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 = -0.000134069 Jy ! Component: 100 - total flux cleaned = -0.000155359 Jy ! Component: 150 - total flux cleaned = -0.000172703 Jy ! Component: 200 - total flux cleaned = -0.00019318 Jy ! Total flux subtracted in 200 components = -0.00019318 Jy ! Clean residual min=-0.001838 max=0.001331 Jy/beam ! Clean residual mean=-0.000020 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.15472 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 35 components and 0.15472 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=0.062553Jy sigma=0.000752 ! Fit after self-cal, rms=0.062552Jy sigma=0.000752 ! 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=0.062552Jy sigma=0.000752 ! Fit after self-cal, rms=0.062680Jy sigma=0.000752 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.324 mas, bmaj=3.093 mas, bpa=-28.06 degrees ! Estimated noise=502.211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000295921 Jy ! Component: 100 - total flux cleaned = -0.000285206 Jy ! Component: 150 - total flux cleaned = -0.000276378 Jy ! Component: 200 - total flux cleaned = -0.000276632 Jy ! Total flux subtracted in 200 components = -0.000276632 Jy ! Clean residual min=-0.001789 max=0.001552 Jy/beam ! Clean residual mean=-0.000034 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.154443 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 38 components and 0.154443 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=0.062680Jy sigma=0.000752 ! Fit after self-cal, rms=0.062681Jy sigma=0.000752 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 = -6.31174e-06 Jy ! Component: 100 - total flux cleaned = -1.81358e-05 Jy ! Component: 150 - total flux cleaned = -1.82137e-05 Jy ! Component: 200 - total flux cleaned = -1.81209e-05 Jy ! Total flux subtracted in 200 components = -1.81209e-05 Jy ! Clean residual min=-0.001742 max=0.001548 Jy/beam ! Clean residual mean=-0.000035 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.154425 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 39 components and 0.154425 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=0.062681Jy sigma=0.000752 ! Fit after self-cal, rms=0.062680Jy sigma=0.000752 ! 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=1.024 mas, bmaj=1.34 mas, bpa=-30.92 degrees ! Estimated noise=424.705 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.024 x 1.34 at -30.92 degrees (North through East) ! Clean map min=-0.0015716 max=0.12572 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=0.7677 mas, bmaj=1.11 mas, bpa=-36.41 degrees ! Estimated noise=1266.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0949752 Jy ! Component: 100 - total flux cleaned = 0.125134 Jy ! Component: 150 - total flux cleaned = 0.138149 Jy ! Component: 200 - total flux cleaned = 0.144165 Jy ! Total flux subtracted in 200 components = 0.144165 Jy ! Clean residual min=-0.004761 max=0.004542 Jy/beam ! Clean residual mean=-0.000056 rms=0.001304 Jy/beam ! Combined flux in latest and established models = 0.144165 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.144165 Jy ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=1.34 mas, bpa=-30.92 degrees ! Estimated noise=424.705 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 = 0.00500123 Jy ! Component: 100 - total flux cleaned = 0.00714018 Jy ! Component: 150 - total flux cleaned = 0.00822492 Jy ! Component: 200 - total flux cleaned = 0.00879888 Jy ! Total flux subtracted in 200 components = 0.00879888 Jy ! Clean residual min=-0.001864 max=0.001341 Jy/beam ! Clean residual mean=-0.000035 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.152964 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 0.152964 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=2.324 mas, bmaj=3.093 mas, bpa=-28.06 degrees ! Estimated noise=502.211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000707893 Jy ! Component: 100 - total flux cleaned = 0.000760974 Jy ! Component: 150 - total flux cleaned = 0.000805159 Jy ! Component: 200 - total flux cleaned = 0.000843511 Jy ! Total flux subtracted in 200 components = 0.000843511 Jy ! Clean residual min=-0.001890 max=0.001722 Jy/beam ! Clean residual mean=-0.000052 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.153807 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 = 1.1727e-05 Jy ! Component: 100 - total flux cleaned = 3.44347e-05 Jy ! Component: 150 - total flux cleaned = 5.552e-05 Jy ! Component: 200 - total flux cleaned = 6.56619e-05 Jy ! Total flux subtracted in 200 components = 6.56619e-05 Jy ! Clean residual min=-0.001855 max=0.001675 Jy/beam ! Clean residual mean=-0.000050 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.153873 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 29 components and 0.153873 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=1.34 mas, bpa=-30.92 degrees ! Estimated noise=424.705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000243005 Jy ! Component: 100 - total flux cleaned = -0.000293503 Jy ! Component: 150 - total flux cleaned = -0.000268083 Jy ! Component: 200 - total flux cleaned = -0.000257656 Jy ! Total flux subtracted in 200 components = -0.000257656 Jy ! Clean residual min=-0.001776 max=0.001272 Jy/beam ! Clean residual mean=-0.000027 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.153616 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.153616 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=0.062689Jy sigma=0.000752 ! Fit after self-cal, rms=0.062653Jy sigma=0.000752 wmodel J0125+4718_X_2014_01_04_pus_map.mod ! Writing 32 model components to file: J0125+4718_X_2014_01_04_pus_map.mod wobs J0125+4718_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0125+4718_X_2014_01_04_pus_uvs.fits wwins J0125+4718_X_2014_01_04_pus_map.win ! wwins: Wrote 1 windows to J0125+4718_X_2014_01_04_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 = -0.000603458 Jy ! Component: 100 - total flux cleaned = -0.000709442 Jy ! Component: 150 - total flux cleaned = -0.000690503 Jy ! Component: 200 - total flux cleaned = -0.00072501 Jy ! Component: 250 - total flux cleaned = -0.000679041 Jy ! Component: 300 - total flux cleaned = -0.000664669 Jy ! Component: 350 - total flux cleaned = -0.00065088 Jy ! Component: 400 - total flux cleaned = -0.000637617 Jy ! Component: 450 - total flux cleaned = -0.000649924 Jy ! Component: 500 - total flux cleaned = -0.000697367 Jy ! Component: 550 - total flux cleaned = -0.000754015 Jy ! Component: 600 - total flux cleaned = -0.000787303 Jy ! Component: 650 - total flux cleaned = -0.000851646 Jy ! Component: 700 - total flux cleaned = -0.000892614 Jy ! Component: 750 - total flux cleaned = -0.000852713 Jy ! Component: 800 - total flux cleaned = -0.000823369 Jy ! Component: 850 - total flux cleaned = -0.000794845 Jy ! Component: 900 - total flux cleaned = -0.000738915 Jy ! Component: 950 - total flux cleaned = -0.000711817 Jy ! Component: 1000 - total flux cleaned = -0.000685161 Jy ! Component: 1050 - total flux cleaned = -0.000633146 Jy ! Component: 1100 - total flux cleaned = -0.000565282 Jy ! Component: 1150 - total flux cleaned = -0.000490456 Jy ! Component: 1200 - total flux cleaned = -0.000441397 Jy ! Component: 1250 - total flux cleaned = -0.000361061 Jy ! Component: 1300 - total flux cleaned = -0.000297797 Jy ! Component: 1350 - total flux cleaned = -0.000250939 Jy ! Component: 1400 - total flux cleaned = -0.000220192 Jy ! Component: 1450 - total flux cleaned = -0.000205037 Jy ! Component: 1500 - total flux cleaned = -0.00019003 Jy ! Component: 1550 - total flux cleaned = -0.000152803 Jy ! Component: 1600 - total flux cleaned = -0.000145468 Jy ! Component: 1650 - total flux cleaned = -0.00014551 Jy ! Component: 1700 - total flux cleaned = -0.000152688 Jy ! Component: 1750 - total flux cleaned = -0.000124031 Jy ! Component: 1800 - total flux cleaned = -0.000145331 Jy ! Component: 1850 - total flux cleaned = -0.000152388 Jy ! Component: 1900 - total flux cleaned = -0.0001594 Jy ! Component: 1950 - total flux cleaned = -0.000159397 Jy ! Component: 2000 - total flux cleaned = -0.000166336 Jy ! Total flux subtracted in 2048 components = -0.000152649 Jy ! Clean residual min=-0.000400 max=0.000390 Jy/beam ! Clean residual mean=-0.000002 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.153463 Jy keep ! Adding 112 model components to the UV plane model. ! The established model now contains 144 components and 0.153463 Jy ![Exited script file: muppet] wmap "J0125+4718_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.024 x 1.34 at -30.92 degrees (North through East) ! Clean map min=-0.00093571 max=0.12541 Jy/beam ! Writing clean map to FITS file: J0125+4718_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.125411 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000113357 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.271166 0.271166 0.542332 1.08466 2.16933 4.33866 8.67731 17.3546 34.7093 69.4185 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.125 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.024 x 1.34 at -30.92 degrees (North through East) ! Clean map min=-0.00093571 max=0.12541 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 J0125+4718_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:21:00 2017