! Started logfile: J1608+4012_X_2015_01_22_pus_uvs.log on Wed Jan 4 13:12:38 2017 obs J1608+4012_X_2015_01_22_pus_uva.fits ! Reading UV FITS file: J1608+4012_X_2015_01_22_pus_uva.fits ! AN table 1: 54 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.8 visibilities/baseline/integration-bin. ! Found source: J1608+4012 ! ! 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 295 lines of history. ! ! Reading 23328 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 J1608+4012_X_2015_01_22_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 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.874247Jy sigma=0.009187 ! Fit after self-cal, rms=0.866681Jy sigma=0.009113 ! 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=0.6595 mas, bmaj=2.188 mas, bpa=18.2 degrees ! Estimated noise=893.951 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 = 0.104841 Jy ! Component: 100 - total flux cleaned = 0.13309 Jy ! Total flux subtracted in 100 components = 0.13309 Jy ! Clean residual min=-0.008744 max=0.013516 Jy/beam ! Clean residual mean=-0.000035 rms=0.002716 Jy/beam ! Combined flux in latest and established models = 0.13309 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.13309 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=0.095069Jy sigma=0.000833 ! Fit after self-cal, rms=0.095056Jy sigma=0.000833 ! 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=0.7781 mas, bmaj=2.246 mas, bpa=17.62 degrees ! Estimated noise=459.143 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 = 0.013953 Jy ! Component: 100 - total flux cleaned = 0.0144377 Jy ! Component: 150 - total flux cleaned = 0.0136271 Jy ! Component: 200 - total flux cleaned = 0.0128835 Jy ! Total flux subtracted in 200 components = 0.0128835 Jy ! Clean residual min=-0.005952 max=0.007422 Jy/beam ! Clean residual mean=-0.000026 rms=0.001666 Jy/beam ! Combined flux in latest and established models = 0.145974 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.145974 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=0.093279Jy sigma=0.000803 ! Fit after self-cal, rms=0.093249Jy sigma=0.000803 ! 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 0.86 FD 1.11 HN 1.02 KP 1.18 ! LA 0.98 MK 0.89 NL 1.00* OV 0.90 ! PT 1.06 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.14 HN 1.02 KP 1.09 ! LA 1.04 MK 0.92 NL 1.00* OV 0.89 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.11 HN 1.05 KP 1.05 ! LA 1.00 MK 0.89 NL 1.00* OV 0.92 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.08 HN 1.00 KP 1.00 ! LA 1.01 MK 0.91 NL 1.00* OV 0.91 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.10 HN 1.00 KP 0.95 ! LA 1.07 MK 0.94 NL 1.00* OV 0.91 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.17 HN 1.05 KP 0.92 ! LA 1.04 MK 0.95 NL 1.00* OV 0.92 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.23 HN 1.12 KP 0.93 ! LA 1.04 MK 0.97 NL 1.00* OV 0.96 ! PT 1.07 SC 1.12 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.14 HN 1.14 KP 0.95 ! LA 0.95 MK 0.93 NL 1.00* OV 0.93 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 1.07 KP 0.94 ! LA 1.02 MK 0.96 NL 1.00* OV 0.95 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 1.10 KP 0.97 ! LA 1.06 MK 0.97 NL 1.00* OV 0.94 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.12 HN 1.08 KP 1.07 ! LA 1.07 MK 0.93 NL 1.00* OV 0.93 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.16 HN 1.07 KP 1.09 ! LA 1.09 MK 0.93 NL 1.00* OV 0.91 ! PT 1.03 SC 1.06 ! ! ! Fit before self-cal, rms=0.093249Jy sigma=0.000803 ! Fit after self-cal, rms=0.095975Jy sigma=0.000784 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7815 mas, bmaj=2.232 mas, bpa=17.62 degrees ! Estimated noise=455.091 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 = 0.00242499 Jy ! Component: 100 - total flux cleaned = 0.00272858 Jy ! Component: 150 - total flux cleaned = 0.00296036 Jy ! Component: 200 - total flux cleaned = 0.00311613 Jy ! Total flux subtracted in 200 components = 0.00311613 Jy ! Clean residual min=-0.001629 max=0.001553 Jy/beam ! Clean residual mean=-0.000007 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.14909 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 19 components and 0.14909 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=0.095892Jy sigma=0.000783 ! Fit after self-cal, rms=0.096067Jy sigma=0.000783 ! 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=0.096067Jy sigma=0.000783 ! Fit after self-cal, rms=0.096654Jy sigma=0.000782 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7817 mas, bmaj=2.229 mas, bpa=17.59 degrees ! Estimated noise=455.453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110078 Jy ! Component: 100 - total flux cleaned = 0.00127882 Jy ! Component: 150 - total flux cleaned = 0.00136957 Jy ! Component: 200 - total flux cleaned = 0.00136964 Jy ! Total flux subtracted in 200 components = 0.00136964 Jy ! Clean residual min=-0.001383 max=0.001313 Jy/beam ! Clean residual mean=-0.000008 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.150459 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.150459 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=0.096630Jy sigma=0.000782 ! Fit after self-cal, rms=0.096636Jy sigma=0.000782 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 = 3.1657e-05 Jy ! Component: 100 - total flux cleaned = 5.42757e-05 Jy ! Component: 150 - total flux cleaned = 3.35523e-05 Jy ! Component: 200 - total flux cleaned = 1.5691e-05 Jy ! Total flux subtracted in 200 components = 1.5691e-05 Jy ! Clean residual min=-0.001377 max=0.001296 Jy/beam ! Clean residual mean=-0.000008 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.150475 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.150475 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=0.096626Jy sigma=0.000782 ! Fit after self-cal, rms=0.096623Jy sigma=0.000782 ! 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=0.096623Jy sigma=0.000782 ! Fit after self-cal, rms=0.096908Jy sigma=0.000782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7816 mas, bmaj=2.227 mas, bpa=17.6 degrees ! Estimated noise=455.743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000581785 Jy ! Component: 100 - total flux cleaned = 0.000675939 Jy ! Component: 150 - total flux cleaned = 0.000724488 Jy ! Component: 200 - total flux cleaned = 0.000724634 Jy ! Total flux subtracted in 200 components = 0.000724634 Jy ! Clean residual min=-0.001317 max=0.001276 Jy/beam ! Clean residual mean=-0.000008 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.1512 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.1512 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=0.096901Jy sigma=0.000782 ! Fit after self-cal, rms=0.096904Jy sigma=0.000782 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 = 1.78384e-05 Jy ! Component: 100 - total flux cleaned = 1.79099e-05 Jy ! Component: 150 - total flux cleaned = 1.79867e-05 Jy ! Component: 200 - total flux cleaned = 1.80919e-05 Jy ! Total flux subtracted in 200 components = 1.80919e-05 Jy ! Clean residual min=-0.001308 max=0.001266 Jy/beam ! Clean residual mean=-0.000008 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.151218 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.151218 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=0.096900Jy sigma=0.000782 ! Fit after self-cal, rms=0.096898Jy sigma=0.000782 ! 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=0.096898Jy sigma=0.000782 ! Fit after self-cal, rms=0.097029Jy sigma=0.000782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.132 mas, bmaj=2.772 mas, bpa=33.78 degrees ! Estimated noise=624.525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000362642 Jy ! Component: 100 - total flux cleaned = 0.000434602 Jy ! Component: 150 - total flux cleaned = 0.000468863 Jy ! Component: 200 - total flux cleaned = 0.000487108 Jy ! Total flux subtracted in 200 components = 0.000487108 Jy ! Clean residual min=-0.001526 max=0.001278 Jy/beam ! Clean residual mean=-0.000020 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.151705 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 34 components and 0.151705 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=0.097028Jy sigma=0.000782 ! Fit after self-cal, rms=0.097030Jy sigma=0.000782 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 = 8.73325e-06 Jy ! Component: 100 - total flux cleaned = 2.17726e-05 Jy ! Component: 150 - total flux cleaned = 3.36138e-05 Jy ! Component: 200 - total flux cleaned = 4.09697e-05 Jy ! Total flux subtracted in 200 components = 4.09697e-05 Jy ! Clean residual min=-0.001520 max=0.001281 Jy/beam ! Clean residual mean=-0.000020 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.151746 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.151746 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=0.097030Jy sigma=0.000782 ! Fit after self-cal, rms=0.097029Jy sigma=0.000782 ! 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=0.7814 mas, bmaj=2.226 mas, bpa=17.61 degrees ! Estimated noise=455.884 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7814 x 2.226 at 17.61 degrees (North through East) ! Clean map min=-0.0011592 max=0.13792 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=0.6601 mas, bmaj=2.162 mas, bpa=18.11 degrees ! Estimated noise=890.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.104273 Jy ! Component: 100 - total flux cleaned = 0.132325 Jy ! Component: 150 - total flux cleaned = 0.144891 Jy ! Component: 200 - total flux cleaned = 0.150951 Jy ! Total flux subtracted in 200 components = 0.150951 Jy ! Clean residual min=-0.003046 max=0.002952 Jy/beam ! Clean residual mean=-0.000010 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.150951 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.150951 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7814 mas, bmaj=2.226 mas, bpa=17.61 degrees ! Estimated noise=455.884 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 = 0.0017097 Jy ! Component: 100 - total flux cleaned = 0.00144205 Jy ! Component: 150 - total flux cleaned = 0.00112996 Jy ! Component: 200 - total flux cleaned = 0.000826571 Jy ! Total flux subtracted in 200 components = 0.000826571 Jy ! Clean residual min=-0.001427 max=0.001389 Jy/beam ! Clean residual mean=-0.000008 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.151777 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.151777 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=2.132 mas, bmaj=2.772 mas, bpa=33.78 degrees ! Estimated noise=624.525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000174936 Jy ! Component: 100 - total flux cleaned = -0.000176161 Jy ! Component: 150 - total flux cleaned = -0.000161229 Jy ! Component: 200 - total flux cleaned = -0.000148515 Jy ! Total flux subtracted in 200 components = -0.000148515 Jy ! Clean residual min=-0.001573 max=0.001188 Jy/beam ! Clean residual mean=-0.000020 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.151629 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 = 1.08936e-05 Jy ! Component: 100 - total flux cleaned = 2.03811e-05 Jy ! Component: 150 - total flux cleaned = 2.8403e-05 Jy ! Component: 200 - total flux cleaned = 2.84661e-05 Jy ! Total flux subtracted in 200 components = 2.84661e-05 Jy ! Clean residual min=-0.001531 max=0.001194 Jy/beam ! Clean residual mean=-0.000020 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.151657 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 24 components and 0.151657 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7814 mas, bmaj=2.226 mas, bpa=17.61 degrees ! Estimated noise=455.884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.1681e-05 Jy ! Component: 100 - total flux cleaned = -8.20739e-05 Jy ! Component: 150 - total flux cleaned = -6.12089e-05 Jy ! Component: 200 - total flux cleaned = -6.14752e-05 Jy ! Total flux subtracted in 200 components = -6.14752e-05 Jy ! Clean residual min=-0.001315 max=0.001282 Jy/beam ! Clean residual mean=-0.000008 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.151596 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.151596 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=0.097037Jy sigma=0.000782 ! Fit after self-cal, rms=0.097041Jy sigma=0.000782 wmodel J1608+4012_X_2015_01_22_pus_map.mod ! Writing 30 model components to file: J1608+4012_X_2015_01_22_pus_map.mod wobs J1608+4012_X_2015_01_22_pus_uvs.fits ! Writing UV FITS file: J1608+4012_X_2015_01_22_pus_uvs.fits wwins J1608+4012_X_2015_01_22_pus_map.win ! wwins: Wrote 1 windows to J1608+4012_X_2015_01_22_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 = -5.41439e-05 Jy ! Component: 100 - total flux cleaned = 5.05735e-05 Jy ! Component: 150 - total flux cleaned = 0.000128223 Jy ! Component: 200 - total flux cleaned = 0.000146979 Jy ! Component: 250 - total flux cleaned = 7.93031e-05 Jy ! Component: 300 - total flux cleaned = 7.9301e-05 Jy ! Component: 350 - total flux cleaned = 6.34512e-05 Jy ! Component: 400 - total flux cleaned = 6.34299e-05 Jy ! Component: 450 - total flux cleaned = 3.48811e-05 Jy ! Component: 500 - total flux cleaned = 7.03705e-06 Jy ! Component: 550 - total flux cleaned = -3.3358e-05 Jy ! Component: 600 - total flux cleaned = -7.24655e-05 Jy ! Component: 650 - total flux cleaned = -0.000161744 Jy ! Component: 700 - total flux cleaned = -0.000198937 Jy ! Component: 750 - total flux cleaned = -0.000211099 Jy ! Component: 800 - total flux cleaned = -0.000234733 Jy ! Component: 850 - total flux cleaned = -0.000211767 Jy ! Component: 900 - total flux cleaned = -0.000212173 Jy ! Component: 950 - total flux cleaned = -0.0002015 Jy ! Component: 1000 - total flux cleaned = -0.000180188 Jy ! Component: 1050 - total flux cleaned = -0.000211986 Jy ! Component: 1100 - total flux cleaned = -0.000191252 Jy ! Component: 1150 - total flux cleaned = -0.000191424 Jy ! Component: 1200 - total flux cleaned = -0.000191597 Jy ! Component: 1250 - total flux cleaned = -0.000181904 Jy ! Component: 1300 - total flux cleaned = -0.000162754 Jy ! Component: 1350 - total flux cleaned = -0.000153357 Jy ! Component: 1400 - total flux cleaned = -0.00019084 Jy ! Component: 1450 - total flux cleaned = -0.000190789 Jy ! Component: 1500 - total flux cleaned = -0.000217813 Jy ! Component: 1550 - total flux cleaned = -0.000208678 Jy ! Component: 1600 - total flux cleaned = -0.000226298 Jy ! Component: 1650 - total flux cleaned = -0.000269552 Jy ! Component: 1700 - total flux cleaned = -0.000286532 Jy ! Component: 1750 - total flux cleaned = -0.00032039 Jy ! Component: 1800 - total flux cleaned = -0.000337187 Jy ! Component: 1850 - total flux cleaned = -0.000362152 Jy ! Component: 1900 - total flux cleaned = -0.000386783 Jy ! Component: 1950 - total flux cleaned = -0.000419046 Jy ! Component: 2000 - total flux cleaned = -0.000434974 Jy ! Total flux subtracted in 2048 components = -0.000442872 Jy ! Clean residual min=-0.000520 max=0.000460 Jy/beam ! Clean residual mean=-0.000003 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.151153 Jy keep ! Adding 117 model components to the UV plane model. ! The established model now contains 147 components and 0.151153 Jy ![Exited script file: muppet] wmap "J1608+4012_X_2015_01_22_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7814 x 2.226 at 17.61 degrees (North through East) ! Clean map min=-0.00073033 max=0.13788 Jy/beam ! Writing clean map to FITS file: J1608+4012_X_2015_01_22_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.137878 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000147316 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.320537 0.320537 0.641074 1.28215 2.5643 5.12859 10.2572 20.5144 41.0287 82.0574 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.137 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7814 x 2.226 at 17.61 degrees (North through East) ! Clean map min=-0.00073033 max=0.13788 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 J1608+4012_X_2015_01_22_pus_uvs.log closed on Wed Jan 4 13:12:40 2017