! Started logfile: J0128+4901_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:21:00 2017 obs J0128+4901_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0128+4901_X_2014_01_04_pus_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.346296 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0128+4901 ! ! 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 11220 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 J0128+4901_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 263 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 263 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 263 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 263 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 263 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 263 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 263 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 263 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 263 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 263 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 263 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 263 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.737958Jy sigma=0.009665 ! Fit after self-cal, rms=0.715669Jy sigma=0.009379 ! 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=0.7719 mas, bmaj=1.213 mas, bpa=-39.05 degrees ! Estimated noise=959.113 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 = 0.218757 Jy ! Component: 100 - total flux cleaned = 0.274465 Jy ! Total flux subtracted in 100 components = 0.274465 Jy ! Clean residual min=-0.013988 max=0.021509 Jy/beam ! Clean residual mean=-0.000363 rms=0.004375 Jy/beam ! Combined flux in latest and established models = 0.274465 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.274465 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=0.081575Jy sigma=0.001074 ! Fit after self-cal, rms=0.081580Jy sigma=0.001073 ! 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=1.013 mas, bmaj=1.306 mas, bpa=-30.84 degrees ! Estimated noise=509.167 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 = 0.0267549 Jy ! Component: 100 - total flux cleaned = 0.0398739 Jy ! Component: 150 - total flux cleaned = 0.0479576 Jy ! Component: 200 - total flux cleaned = 0.0529643 Jy ! Total flux subtracted in 200 components = 0.0529643 Jy ! Clean residual min=-0.009533 max=0.008367 Jy/beam ! Clean residual mean=-0.000297 rms=0.002273 Jy/beam ! Combined flux in latest and established models = 0.327429 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.327429 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=0.073617Jy sigma=0.000941 ! Fit after self-cal, rms=0.073652Jy sigma=0.000941 ! 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 0.99 ! MK 0.96 NL 0.99 OV 1.00 PT 0.98 ! SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 0.95 NL 1.01 OV 0.97 PT 0.94 ! SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.98 NL 1.01 OV 0.98 PT 0.90 ! SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 0.96 NL 1.01 OV 0.98 PT 0.91 ! SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 0.97 NL 1.03 OV 0.99 PT 0.93 ! SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 0.96 NL 1.01 OV 1.01 PT 0.90 ! SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.00 NL 1.01 OV 1.02 PT 0.92 ! SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 0.97 NL 1.02 OV 1.02 PT 0.92 ! SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 0.95 NL 1.05 OV 1.03 PT 0.93 ! SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 0.96 NL 1.01 OV 1.02 PT 0.94 ! SC 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 1.00 NL 1.03 OV 0.99 PT 0.94 ! SC 1.09 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.02 NL 1.03 OV 1.01 PT 0.95 ! SC 1.05 ! ! ! Fit before self-cal, rms=0.073652Jy sigma=0.000941 ! Fit after self-cal, rms=0.071776Jy sigma=0.000912 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=1.333 mas, bpa=-32.12 degrees ! Estimated noise=507.74 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 = -0.00238784 Jy ! Component: 100 - total flux cleaned = -0.0026988 Jy ! Component: 150 - total flux cleaned = -0.00282668 Jy ! Component: 200 - total flux cleaned = -0.00298851 Jy ! Total flux subtracted in 200 components = -0.00298851 Jy ! Clean residual min=-0.003542 max=0.003709 Jy/beam ! Clean residual mean=-0.000049 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.324441 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 20 components and 0.324441 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=0.071568Jy sigma=0.000910 ! Fit after self-cal, rms=0.071579Jy sigma=0.000910 ! 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=0.071579Jy sigma=0.000910 ! Fit after self-cal, rms=0.071676Jy sigma=0.000907 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=1.327 mas, bpa=-31.9 degrees ! Estimated noise=507.188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00147056 Jy ! Component: 100 - total flux cleaned = -0.0016031 Jy ! Component: 150 - total flux cleaned = -0.00167928 Jy ! Component: 200 - total flux cleaned = -0.00177938 Jy ! Total flux subtracted in 200 components = -0.00177938 Jy ! Clean residual min=-0.002772 max=0.002440 Jy/beam ! Clean residual mean=-0.000037 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.322661 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 24 components and 0.322661 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=0.071605Jy sigma=0.000906 ! Fit after self-cal, rms=0.071612Jy sigma=0.000906 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 = -0.000361202 Jy ! Component: 100 - total flux cleaned = -0.000243665 Jy ! Component: 150 - total flux cleaned = -0.000265442 Jy ! Component: 200 - total flux cleaned = -0.000321968 Jy ! Total flux subtracted in 200 components = -0.000321968 Jy ! Clean residual min=-0.002661 max=0.002317 Jy/beam ! Clean residual mean=-0.000041 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.322339 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 25 components and 0.322339 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=0.071590Jy sigma=0.000905 ! Fit after self-cal, rms=0.071583Jy sigma=0.000905 ! 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=0.071583Jy sigma=0.000905 ! Fit after self-cal, rms=0.071726Jy sigma=0.000905 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=1.326 mas, bpa=-31.81 degrees ! Estimated noise=507.147 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000892496 Jy ! Component: 100 - total flux cleaned = -0.000932803 Jy ! Component: 150 - total flux cleaned = -0.000986432 Jy ! Component: 200 - total flux cleaned = -0.00106551 Jy ! Total flux subtracted in 200 components = -0.00106551 Jy ! Clean residual min=-0.002448 max=0.002230 Jy/beam ! Clean residual mean=-0.000034 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.321274 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 0.321274 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=0.071708Jy sigma=0.000905 ! Fit after self-cal, rms=0.071706Jy sigma=0.000905 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 = -0.000242957 Jy ! Component: 100 - total flux cleaned = -0.000240682 Jy ! Component: 150 - total flux cleaned = -0.000280215 Jy ! Component: 200 - total flux cleaned = -0.000291417 Jy ! Total flux subtracted in 200 components = -0.000291417 Jy ! Clean residual min=-0.002402 max=0.002141 Jy/beam ! Clean residual mean=-0.000038 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.320982 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.320982 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=0.071700Jy sigma=0.000905 ! Fit after self-cal, rms=0.071696Jy sigma=0.000905 ! 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=0.071696Jy sigma=0.000905 ! Fit after self-cal, rms=0.071780Jy sigma=0.000905 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.321 mas, bmaj=3.052 mas, bpa=-29.49 degrees ! Estimated noise=603.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00075136 Jy ! Component: 100 - total flux cleaned = -0.000804253 Jy ! Component: 150 - total flux cleaned = -0.000831121 Jy ! Component: 200 - total flux cleaned = -0.000830833 Jy ! Total flux subtracted in 200 components = -0.000830833 Jy ! Clean residual min=-0.002230 max=0.002098 Jy/beam ! Clean residual mean=-0.000073 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.320152 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 31 components and 0.320152 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=0.071777Jy sigma=0.000905 ! Fit after self-cal, rms=0.071772Jy sigma=0.000904 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 = -2.15706e-05 Jy ! Component: 100 - total flux cleaned = -1.89897e-05 Jy ! Component: 150 - total flux cleaned = -1.72123e-05 Jy ! Component: 200 - total flux cleaned = -1.60925e-05 Jy ! Total flux subtracted in 200 components = -1.60925e-05 Jy ! Clean residual min=-0.002182 max=0.002085 Jy/beam ! Clean residual mean=-0.000073 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.320136 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 31 components and 0.320136 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=0.071773Jy sigma=0.000904 ! Fit after self-cal, rms=0.071768Jy sigma=0.000904 ! 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=1.018 mas, bmaj=1.326 mas, bpa=-31.74 degrees ! Estimated noise=507.043 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.018 x 1.326 at -31.74 degrees (North through East) ! Clean map min=-0.0019849 max=0.28617 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=0.7732 mas, bmaj=1.229 mas, bpa=-39.36 degrees ! Estimated noise=964.886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.219898 Jy ! Component: 100 - total flux cleaned = 0.276603 Jy ! Component: 150 - total flux cleaned = 0.298328 Jy ! Component: 200 - total flux cleaned = 0.30778 Jy ! Total flux subtracted in 200 components = 0.30778 Jy ! Clean residual min=-0.004882 max=0.005473 Jy/beam ! Clean residual mean=-0.000075 rms=0.001452 Jy/beam ! Combined flux in latest and established models = 0.30778 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.30778 Jy ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=1.326 mas, bpa=-31.74 degrees ! Estimated noise=507.043 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 = 0.00553877 Jy ! Component: 100 - total flux cleaned = 0.00815417 Jy ! Component: 150 - total flux cleaned = 0.00954539 Jy ! Component: 200 - total flux cleaned = 0.0103133 Jy ! Total flux subtracted in 200 components = 0.0103133 Jy ! Clean residual min=-0.002346 max=0.002249 Jy/beam ! Clean residual mean=-0.000061 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.318093 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.318093 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=2.321 mas, bmaj=3.052 mas, bpa=-29.49 degrees ! Estimated noise=603.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000972002 Jy ! Component: 100 - total flux cleaned = 0.00105525 Jy ! Component: 150 - total flux cleaned = 0.00112048 Jy ! Component: 200 - total flux cleaned = 0.00117302 Jy ! Total flux subtracted in 200 components = 0.00117302 Jy ! Clean residual min=-0.002166 max=0.002115 Jy/beam ! Clean residual mean=-0.000098 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.319266 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 = 3.28626e-05 Jy ! Component: 100 - total flux cleaned = 6.29774e-05 Jy ! Component: 150 - total flux cleaned = 8.18174e-05 Jy ! Component: 200 - total flux cleaned = 9.95988e-05 Jy ! Total flux subtracted in 200 components = 9.95988e-05 Jy ! Clean residual min=-0.002156 max=0.002088 Jy/beam ! Clean residual mean=-0.000095 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.319366 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.319366 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=1.326 mas, bpa=-31.74 degrees ! Estimated noise=507.043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.4252e-05 Jy ! Component: 100 - total flux cleaned = -0.000177259 Jy ! Component: 150 - total flux cleaned = -0.000293921 Jy ! Component: 200 - total flux cleaned = -0.000322142 Jy ! Total flux subtracted in 200 components = -0.000322142 Jy ! Clean residual min=-0.002208 max=0.002219 Jy/beam ! Clean residual mean=-0.000048 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.319044 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 34 components and 0.319044 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=0.071779Jy sigma=0.000904 ! Fit after self-cal, rms=0.071762Jy sigma=0.000904 wmodel J0128+4901_X_2014_01_04_pus_map.mod ! Writing 34 model components to file: J0128+4901_X_2014_01_04_pus_map.mod wobs J0128+4901_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0128+4901_X_2014_01_04_pus_uvs.fits wwins J0128+4901_X_2014_01_04_pus_map.win ! wwins: Wrote 1 windows to J0128+4901_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 = -0.000108067 Jy ! Component: 100 - total flux cleaned = 2.12512e-05 Jy ! Component: 150 - total flux cleaned = 0.00016174 Jy ! Component: 200 - total flux cleaned = 0.000310321 Jy ! Component: 250 - total flux cleaned = 0.00040043 Jy ! Component: 300 - total flux cleaned = 0.000483456 Jy ! Component: 350 - total flux cleaned = 0.000405202 Jy ! Component: 400 - total flux cleaned = 0.000404744 Jy ! Component: 450 - total flux cleaned = 0.000351374 Jy ! Component: 500 - total flux cleaned = 0.000351347 Jy ! Component: 550 - total flux cleaned = 0.000350752 Jy ! Component: 600 - total flux cleaned = 0.000413813 Jy ! Component: 650 - total flux cleaned = 0.000537456 Jy ! Component: 700 - total flux cleaned = 0.000702092 Jy ! Component: 750 - total flux cleaned = 0.000861643 Jy ! Component: 800 - total flux cleaned = 0.00104619 Jy ! Component: 850 - total flux cleaned = 0.00123961 Jy ! Component: 900 - total flux cleaned = 0.00140174 Jy ! Component: 950 - total flux cleaned = 0.00156016 Jy ! Component: 1000 - total flux cleaned = 0.00165078 Jy ! Component: 1050 - total flux cleaned = 0.00172672 Jy ! Component: 1100 - total flux cleaned = 0.00178875 Jy ! Component: 1150 - total flux cleaned = 0.00187412 Jy ! Component: 1200 - total flux cleaned = 0.00192223 Jy ! Component: 1250 - total flux cleaned = 0.00200516 Jy ! Component: 1300 - total flux cleaned = 0.00204019 Jy ! Component: 1350 - total flux cleaned = 0.00208645 Jy ! Component: 1400 - total flux cleaned = 0.00212068 Jy ! Component: 1450 - total flux cleaned = 0.00215445 Jy ! Component: 1500 - total flux cleaned = 0.00221037 Jy ! Component: 1550 - total flux cleaned = 0.00225459 Jy ! Component: 1600 - total flux cleaned = 0.0022874 Jy ! Component: 1650 - total flux cleaned = 0.00232012 Jy ! Component: 1700 - total flux cleaned = 0.00236313 Jy ! Component: 1750 - total flux cleaned = 0.0023846 Jy ! Component: 1800 - total flux cleaned = 0.00242684 Jy ! Component: 1850 - total flux cleaned = 0.00250019 Jy ! Component: 1900 - total flux cleaned = 0.00255228 Jy ! Component: 1950 - total flux cleaned = 0.00261461 Jy ! Component: 2000 - total flux cleaned = 0.002656 Jy ! Total flux subtracted in 2048 components = 0.00268696 Jy ! Clean residual min=-0.000552 max=0.000594 Jy/beam ! Clean residual mean=0.000001 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.321731 Jy keep ! Adding 108 model components to the UV plane model. ! The established model now contains 142 components and 0.321731 Jy ![Exited script file: muppet] wmap "J0128+4901_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.018 x 1.326 at -31.74 degrees (North through East) ! Clean map min=-0.00090351 max=0.28603 Jy/beam ! Writing clean map to FITS file: J0128+4901_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 0.286025 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000174453 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.182976 0.182976 0.365953 0.731906 1.46381 2.92762 5.85525 11.7105 23.421 46.842 93.684 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.286 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.018 x 1.326 at -31.74 degrees (North through East) ! Clean map min=-0.00090351 max=0.28603 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 J0128+4901_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:21:01 2017