! Started logfile: J1924+3329_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:27:52 2017 obs J1924+3329_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J1924+3329_X_2014_01_04_pus_uva.fits ! AN table 1: 125 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.292667 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1924+3329 ! ! 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 15804 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 J1924+3329_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 499 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 499 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 499 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 499 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 499 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 499 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 499 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 499 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 499 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 499 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 499 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 499 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.981433Jy sigma=0.012602 ! Fit after self-cal, rms=0.946446Jy sigma=0.012152 ! 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=0.6278 mas, bmaj=2.572 mas, bpa=13.91 degrees ! Estimated noise=738.03 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 = 0.0373552 Jy ! Component: 100 - total flux cleaned = 0.0501867 Jy ! Total flux subtracted in 100 components = 0.0501867 Jy ! Clean residual min=-0.008439 max=0.009681 Jy/beam ! Clean residual mean=-0.000090 rms=0.003746 Jy/beam ! Combined flux in latest and established models = 0.0501866 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0501866 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=0.082861Jy sigma=0.001102 ! Fit after self-cal, rms=0.082295Jy sigma=0.001096 ! 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=0.7905 mas, bmaj=2.683 mas, bpa=12.05 degrees ! Estimated noise=440.26 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 = 0.0226982 Jy ! Component: 100 - total flux cleaned = 0.0387401 Jy ! Component: 150 - total flux cleaned = 0.0503708 Jy ! Component: 200 - total flux cleaned = 0.0588123 Jy ! Total flux subtracted in 200 components = 0.0588123 Jy ! Clean residual min=-0.015466 max=0.018229 Jy/beam ! Clean residual mean=-0.000159 rms=0.006763 Jy/beam ! Combined flux in latest and established models = 0.108999 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 40 components and 0.108999 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=0.075203Jy sigma=0.000977 ! Fit after self-cal, rms=0.074413Jy sigma=0.000967 ! 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 0.66 ! MK 1.78 NL 2.17 OV 1.53 PT 0.59 ! SC 1.23 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.67 ! MK 1.90 NL 2.34 OV 1.60 PT 0.56 ! SC 1.23 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.65 ! MK 1.81 NL 2.27 OV 1.55 PT 0.58 ! SC 1.25 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.70 ! MK 1.64 NL 1.94 OV 1.55 PT 0.57 ! SC 1.24 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.67 ! MK 1.66 NL 2.08 OV 1.45 PT 0.58 ! SC 1.32 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.67 ! MK 1.58 NL 1.92 OV 1.55 PT 0.58 ! SC 1.24 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.63 ! MK 1.59 NL 1.91 OV 1.54 PT 0.64 ! SC 1.28 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.62 ! MK 1.38 NL 2.02 OV 1.55 PT 0.65 ! SC 1.45 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.65 ! MK 1.23 NL 1.66 OV 1.51 PT 0.66 ! SC 1.24 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.64 ! MK 1.21 NL 1.67 OV 1.45 PT 0.66 ! SC 1.29 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.62 ! MK 1.09 NL 1.53 OV 1.50 PT 0.71 ! SC 1.22 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.65 ! MK 1.15 NL 1.43 OV 1.47 PT 0.67 ! SC 1.14 ! ! ! Fit before self-cal, rms=0.074413Jy sigma=0.000967 ! Fit after self-cal, rms=0.116353Jy sigma=0.000812 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8651 mas, bmaj=3.141 mas, bpa=13.24 degrees ! Estimated noise=507.173 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 = -0.000544855 Jy ! Component: 100 - total flux cleaned = -0.00167254 Jy ! Component: 150 - total flux cleaned = -0.0026309 Jy ! Component: 200 - total flux cleaned = -0.0031573 Jy ! Total flux subtracted in 200 components = -0.0031573 Jy ! Clean residual min=-0.008644 max=0.010831 Jy/beam ! Clean residual mean=-0.000005 rms=0.002762 Jy/beam ! Combined flux in latest and established models = 0.105842 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 48 components and 0.105842 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=0.115596Jy sigma=0.000811 ! Fit after self-cal, rms=0.119855Jy sigma=0.000796 ! 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=0.119855Jy sigma=0.000796 ! Fit after self-cal, rms=0.144317Jy sigma=0.000783 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8975 mas, bmaj=3.189 mas, bpa=13.35 degrees ! Estimated noise=529.625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000485287 Jy ! Component: 100 - total flux cleaned = -0.000484892 Jy ! Component: 150 - total flux cleaned = -0.000436501 Jy ! Component: 200 - total flux cleaned = -0.000439321 Jy ! Total flux subtracted in 200 components = -0.000439321 Jy ! Clean residual min=-0.005250 max=0.005407 Jy/beam ! Clean residual mean=-0.000001 rms=0.001470 Jy/beam ! Combined flux in latest and established models = 0.105402 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.105402 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=0.144236Jy sigma=0.000783 ! Fit after self-cal, rms=0.144434Jy sigma=0.000781 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 = -0.000378699 Jy ! Component: 100 - total flux cleaned = -0.000378242 Jy ! Component: 150 - total flux cleaned = -0.000378414 Jy ! Component: 200 - total flux cleaned = -0.000419917 Jy ! Total flux subtracted in 200 components = -0.000419917 Jy ! Clean residual min=-0.005152 max=0.006275 Jy/beam ! Clean residual mean=-0.000002 rms=0.001647 Jy/beam ! Combined flux in latest and established models = 0.104982 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 56 components and 0.104982 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=0.144362Jy sigma=0.000781 ! Fit after self-cal, rms=0.144301Jy sigma=0.000781 ! 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=0.144301Jy sigma=0.000781 ! Fit after self-cal, rms=0.142563Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.897 mas, bmaj=3.163 mas, bpa=13.13 degrees ! Estimated noise=522.269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000626823 Jy ! Component: 100 - total flux cleaned = -0.000628146 Jy ! Component: 150 - total flux cleaned = -0.000587124 Jy ! Component: 200 - total flux cleaned = -0.000586916 Jy ! Total flux subtracted in 200 components = -0.000586916 Jy ! Clean residual min=-0.005057 max=0.006058 Jy/beam ! Clean residual mean=-0.000001 rms=0.001571 Jy/beam ! Combined flux in latest and established models = 0.104395 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 56 components and 0.104395 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=0.142499Jy sigma=0.000780 ! Fit after self-cal, rms=0.142504Jy sigma=0.000779 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 = -0.000382534 Jy ! Component: 100 - total flux cleaned = -0.000380569 Jy ! Component: 150 - total flux cleaned = -0.000379719 Jy ! Component: 200 - total flux cleaned = -0.000338244 Jy ! Total flux subtracted in 200 components = -0.000338244 Jy ! Clean residual min=-0.005238 max=0.006592 Jy/beam ! Clean residual mean=-0.000002 rms=0.001680 Jy/beam ! Combined flux in latest and established models = 0.104057 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 57 components and 0.104057 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=0.142433Jy sigma=0.000779 ! Fit after self-cal, rms=0.142343Jy sigma=0.000779 ! 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=0.142343Jy sigma=0.000779 ! Fit after self-cal, rms=0.139846Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.183 mas, bmaj=4.51 mas, bpa=-3.873 degrees ! Estimated noise=519.244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000138476 Jy ! Component: 100 - total flux cleaned = 0.00014089 Jy ! Component: 150 - total flux cleaned = 0.000139193 Jy ! Component: 200 - total flux cleaned = 0.000137685 Jy ! Total flux subtracted in 200 components = 0.000137685 Jy ! Clean residual min=-0.005761 max=0.006209 Jy/beam ! Clean residual mean=0.000001 rms=0.001961 Jy/beam ! Combined flux in latest and established models = 0.104195 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 62 components and 0.104195 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=0.139866Jy sigma=0.000779 ! Fit after self-cal, rms=0.139969Jy sigma=0.000778 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.66821e-05 Jy ! Component: 100 - total flux cleaned = -9.71723e-06 Jy ! Component: 150 - total flux cleaned = 1.67116e-05 Jy ! Component: 200 - total flux cleaned = 4.27175e-05 Jy ! Total flux subtracted in 200 components = 4.27175e-05 Jy ! Clean residual min=-0.005913 max=0.006371 Jy/beam ! Clean residual mean=0.000002 rms=0.002013 Jy/beam ! Combined flux in latest and established models = 0.104238 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 0.104238 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=0.139983Jy sigma=0.000779 ! Fit after self-cal, rms=0.140009Jy sigma=0.000778 ! 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=0.8945 mas, bmaj=3.146 mas, bpa=12.94 degrees ! Estimated noise=515.345 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8945 x 3.146 at 12.94 degrees (North through East) ! Clean map min=-0.0049323 max=0.062623 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=0.6934 mas, bmaj=2.891 mas, bpa=15.1 degrees ! Estimated noise=958.154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0443975 Jy ! Component: 100 - total flux cleaned = 0.0632967 Jy ! Component: 150 - total flux cleaned = 0.0761024 Jy ! Component: 200 - total flux cleaned = 0.0850608 Jy ! Total flux subtracted in 200 components = 0.0850608 Jy ! Clean residual min=-0.008380 max=0.009836 Jy/beam ! Clean residual mean=-0.000024 rms=0.002441 Jy/beam ! Combined flux in latest and established models = 0.0850608 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0850608 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8945 mas, bmaj=3.146 mas, bpa=12.94 degrees ! Estimated noise=515.345 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 = 0.00831492 Jy ! Component: 100 - total flux cleaned = 0.0129616 Jy ! Component: 150 - total flux cleaned = 0.0151735 Jy ! Component: 200 - total flux cleaned = 0.0158311 Jy ! Total flux subtracted in 200 components = 0.0158311 Jy ! Clean residual min=-0.006176 max=0.007080 Jy/beam ! Clean residual mean=-0.000008 rms=0.001880 Jy/beam ! Combined flux in latest and established models = 0.100892 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 0.100892 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=2.183 mas, bmaj=4.51 mas, bpa=-3.873 degrees ! Estimated noise=519.244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307142 Jy ! Component: 100 - total flux cleaned = 0.0031454 Jy ! Component: 150 - total flux cleaned = 0.00314524 Jy ! Component: 200 - total flux cleaned = 0.00309824 Jy ! Total flux subtracted in 200 components = 0.00309824 Jy ! Clean residual min=-0.005902 max=0.006428 Jy/beam ! Clean residual mean=0.000001 rms=0.002059 Jy/beam ! Combined flux in latest and established models = 0.10399 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 = -4.10881e-07 Jy ! Component: 100 - total flux cleaned = -5.92436e-07 Jy ! Component: 150 - total flux cleaned = -3.35364e-05 Jy ! Component: 200 - total flux cleaned = -3.4026e-05 Jy ! Total flux subtracted in 200 components = -3.4026e-05 Jy ! Clean residual min=-0.005987 max=0.006533 Jy/beam ! Clean residual mean=0.000001 rms=0.002045 Jy/beam ! Combined flux in latest and established models = 0.103956 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 33 components and 0.103956 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8945 mas, bmaj=3.146 mas, bpa=12.94 degrees ! Estimated noise=515.345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00133786 Jy ! Component: 100 - total flux cleaned = -0.00148396 Jy ! Component: 150 - total flux cleaned = -0.00148368 Jy ! Component: 200 - total flux cleaned = -0.00142867 Jy ! Total flux subtracted in 200 components = -0.00142867 Jy ! Clean residual min=-0.005377 max=0.007400 Jy/beam ! Clean residual mean=-0.000003 rms=0.001787 Jy/beam ! Combined flux in latest and established models = 0.102527 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.102527 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=0.140374Jy sigma=0.000780 ! Fit after self-cal, rms=0.140383Jy sigma=0.000779 wmodel J1924+3329_X_2014_01_04_pus_map.mod ! Writing 43 model components to file: J1924+3329_X_2014_01_04_pus_map.mod wobs J1924+3329_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J1924+3329_X_2014_01_04_pus_uvs.fits wwins J1924+3329_X_2014_01_04_pus_map.win ! wwins: Wrote 1 windows to J1924+3329_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 = 0.00137116 Jy ! Component: 100 - total flux cleaned = 0.00189448 Jy ! Component: 150 - total flux cleaned = 0.00279128 Jy ! Component: 200 - total flux cleaned = 0.00354603 Jy ! Component: 250 - total flux cleaned = 0.00410426 Jy ! Component: 300 - total flux cleaned = 0.0046284 Jy ! Component: 350 - total flux cleaned = 0.00511848 Jy ! Component: 400 - total flux cleaned = 0.00557857 Jy ! Component: 450 - total flux cleaned = 0.00584909 Jy ! Component: 500 - total flux cleaned = 0.00621103 Jy ! Component: 550 - total flux cleaned = 0.00650709 Jy ! Component: 600 - total flux cleaned = 0.00683986 Jy ! Component: 650 - total flux cleaned = 0.00720333 Jy ! Component: 700 - total flux cleaned = 0.00750948 Jy ! Component: 750 - total flux cleaned = 0.00776246 Jy ! Component: 800 - total flux cleaned = 0.00813076 Jy ! Component: 850 - total flux cleaned = 0.00844661 Jy ! Component: 900 - total flux cleaned = 0.00867649 Jy ! Component: 950 - total flux cleaned = 0.0088251 Jy ! Component: 1000 - total flux cleaned = 0.00904173 Jy ! Component: 1050 - total flux cleaned = 0.00918196 Jy ! Component: 1100 - total flux cleaned = 0.00928543 Jy ! Component: 1150 - total flux cleaned = 0.00938528 Jy ! Component: 1200 - total flux cleaned = 0.0092872 Jy ! Component: 1250 - total flux cleaned = 0.009095 Jy ! Component: 1300 - total flux cleaned = 0.00890636 Jy ! Component: 1350 - total flux cleaned = 0.00878237 Jy ! Component: 1400 - total flux cleaned = 0.00859917 Jy ! Component: 1450 - total flux cleaned = 0.00850887 Jy ! Component: 1500 - total flux cleaned = 0.00839017 Jy ! Component: 1550 - total flux cleaned = 0.0082433 Jy ! Component: 1600 - total flux cleaned = 0.00809766 Jy ! Component: 1650 - total flux cleaned = 0.00795311 Jy ! Component: 1700 - total flux cleaned = 0.00780969 Jy ! Component: 1750 - total flux cleaned = 0.00769583 Jy ! Component: 1800 - total flux cleaned = 0.0075829 Jy ! Component: 1850 - total flux cleaned = 0.00749865 Jy ! Component: 1900 - total flux cleaned = 0.00749851 Jy ! Component: 1950 - total flux cleaned = 0.00741468 Jy ! Component: 2000 - total flux cleaned = 0.00744255 Jy ! Total flux subtracted in 2048 components = 0.00749843 Jy ! Clean residual min=-0.001541 max=0.001556 Jy/beam ! Clean residual mean=0.000004 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.110026 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 174 components and 0.110026 Jy ![Exited script file: muppet] wmap "J1924+3329_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8945 x 3.146 at 12.94 degrees (North through East) ! Clean map min=-0.0028949 max=0.06244 Jy/beam ! Writing clean map to FITS file: J1924+3329_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 0.0624402 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00049808 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.39307 2.39307 4.78614 9.57229 19.1446 38.2891 76.5783 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.062 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8945 x 3.146 at 12.94 degrees (North through East) ! Clean map min=-0.0028949 max=0.06244 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 J1924+3329_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:27:54 2017