! Started logfile: J1259+5140_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:48:30 2019 obs J1259+5140_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1259+5140_X_2017_01_16_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.784457 visibilities/baseline/integration-bin. ! Found source: J1259+5140 ! ! 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 1309 lines of history. ! ! Reading 73284 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 J1259+5140_X_2017_01_16_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 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.748412Jy sigma=0.005983 ! Fit after self-cal, rms=0.722421Jy sigma=0.005774 ! 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=0.9938 mas, bmaj=1.542 mas, bpa=26.57 degrees ! Estimated noise=672.025 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 = 0.230463 Jy ! Component: 100 - total flux cleaned = 0.280719 Jy ! Total flux subtracted in 100 components = 0.280719 Jy ! Clean residual min=-0.006739 max=0.014051 Jy/beam ! Clean residual mean=0.000051 rms=0.002067 Jy/beam ! Combined flux in latest and established models = 0.280719 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.280719 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=0.104269Jy sigma=0.000699 ! Fit after self-cal, rms=0.104269Jy sigma=0.000699 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00882234 Jy ! Component: 100 - total flux cleaned = 0.00713202 Jy ! Total flux subtracted in 100 components = 0.00713202 Jy ! Clean residual min=-0.006396 max=0.007857 Jy/beam ! Clean residual mean=0.000055 rms=0.001667 Jy/beam ! Combined flux in latest and established models = 0.287851 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.287851 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=0.104145Jy sigma=0.000686 ! Fit after self-cal, rms=0.104139Jy sigma=0.000686 ! 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=1.199 mas, bmaj=1.699 mas, bpa=22.77 degrees ! Estimated noise=334.027 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 = -0.00435515 Jy ! Component: 100 - total flux cleaned = -0.00676269 Jy ! Component: 150 - total flux cleaned = -0.00743582 Jy ! Component: 200 - total flux cleaned = -0.00794692 Jy ! Total flux subtracted in 200 components = -0.00794692 Jy ! Clean residual min=-0.006152 max=0.007462 Jy/beam ! Clean residual mean=0.000090 rms=0.001749 Jy/beam ! Combined flux in latest and established models = 0.279904 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.279904 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=0.103831Jy sigma=0.000685 ! Fit after self-cal, rms=0.103821Jy sigma=0.000685 ! 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 1.08 FD 0.98 HN 0.94 KP 1.03 ! LA 1.02 MK 1.00* NL 0.92 OV 1.00 ! PT 1.12 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.02 HN 0.96 KP 1.00 ! LA 1.01 MK 1.00* NL 0.93 OV 0.99 ! PT 1.11 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 0.96 KP 1.01 ! LA 1.00 MK 1.00* NL 0.91 OV 0.98 ! PT 1.17 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 HN 0.94 KP 1.01 ! LA 1.01 MK 1.00* NL 0.92 OV 0.99 ! PT 1.15 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 0.91 KP 1.00 ! LA 1.02 MK 1.00* NL 0.91 OV 0.99 ! PT 1.11 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.99 HN 0.94 KP 0.99 ! LA 1.00 MK 1.00* NL 0.91 OV 1.00 ! PT 1.17 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 0.98 KP 1.00 ! LA 0.97 MK 1.00* NL 0.92 OV 0.97 ! PT 1.17 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 1.00 KP 0.99 ! LA 1.01 MK 1.00* NL 0.90 OV 0.97 ! PT 1.19 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 0.99 KP 0.99 ! LA 0.97 MK 1.00* NL 0.89 OV 0.96 ! PT 1.19 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 0.97 KP 0.99 ! LA 0.99 MK 1.00* NL 0.90 OV 1.00 ! PT 1.24 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.01 HN 0.98 KP 1.00 ! LA 0.98 MK 1.00* NL 0.90 OV 1.00 ! PT 1.32 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.01 HN 0.97 KP 1.01 ! LA 0.98 MK 1.00* NL 0.90 OV 0.99 ! PT 1.33 SC 0.98 ! ! ! Fit before self-cal, rms=0.103821Jy sigma=0.000685 ! Fit after self-cal, rms=0.110045Jy sigma=0.000659 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.198 mas, bmaj=1.691 mas, bpa=22.21 degrees ! Estimated noise=332.495 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 (-19.4, -7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00508835 Jy ! Component: 100 - total flux cleaned = 0.00843425 Jy ! Component: 150 - total flux cleaned = 0.0110142 Jy ! Component: 200 - total flux cleaned = 0.0130545 Jy ! Total flux subtracted in 200 components = 0.0130545 Jy ! Clean residual min=-0.002437 max=0.003851 Jy/beam ! Clean residual mean=0.000025 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.292958 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 46 components and 0.292958 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=0.109747Jy sigma=0.000655 ! Fit after self-cal, rms=0.109932Jy sigma=0.000655 ! Inverting map ! Added new window around map position (-8.6, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00325361 Jy ! Component: 100 - total flux cleaned = 0.00465326 Jy ! Component: 150 - total flux cleaned = 0.00598433 Jy ! Component: 200 - total flux cleaned = 0.00715674 Jy ! Total flux subtracted in 200 components = 0.00715674 Jy ! Clean residual min=-0.002271 max=0.002445 Jy/beam ! Clean residual mean=0.000023 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.300115 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 63 components and 0.300115 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=0.109803Jy sigma=0.000654 ! Fit after self-cal, rms=0.109800Jy sigma=0.000654 ! 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=0.109800Jy sigma=0.000654 ! Fit after self-cal, rms=0.111045Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.199 mas, bmaj=1.683 mas, bpa=22.17 degrees ! Estimated noise=333.594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00213507 Jy ! Component: 100 - total flux cleaned = 0.00339599 Jy ! Component: 150 - total flux cleaned = 0.00435206 Jy ! Component: 200 - total flux cleaned = 0.00492259 Jy ! Total flux subtracted in 200 components = 0.00492259 Jy ! Clean residual min=-0.001021 max=0.001237 Jy/beam ! Clean residual mean=-0.000010 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.305038 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 81 components and 0.305038 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=0.110997Jy sigma=0.000649 ! Fit after self-cal, rms=0.111035Jy sigma=0.000649 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 = 0.000511658 Jy ! Component: 100 - total flux cleaned = 0.000952963 Jy ! Component: 150 - total flux cleaned = 0.00132087 Jy ! Component: 200 - total flux cleaned = 0.00159258 Jy ! Total flux subtracted in 200 components = 0.00159258 Jy ! Clean residual min=-0.000958 max=0.001215 Jy/beam ! Clean residual mean=-0.000009 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.30663 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 94 components and 0.30663 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=0.111026Jy sigma=0.000649 ! Fit after self-cal, rms=0.111025Jy sigma=0.000649 ! 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=0.111025Jy sigma=0.000649 ! Fit after self-cal, rms=0.111392Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.199 mas, bmaj=1.68 mas, bpa=22.07 degrees ! Estimated noise=333.898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105426 Jy ! Component: 100 - total flux cleaned = 0.0015817 Jy ! Component: 150 - total flux cleaned = 0.00185938 Jy ! Component: 200 - total flux cleaned = 0.00211611 Jy ! Total flux subtracted in 200 components = 0.00211611 Jy ! Clean residual min=-0.000870 max=0.001127 Jy/beam ! Clean residual mean=-0.000011 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.308746 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 109 components and 0.308747 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=0.111380Jy sigma=0.000648 ! Fit after self-cal, rms=0.111383Jy sigma=0.000648 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 = 0.000182486 Jy ! Component: 100 - total flux cleaned = 0.000371477 Jy ! Component: 150 - total flux cleaned = 0.000518352 Jy ! Component: 200 - total flux cleaned = 0.000655052 Jy ! Total flux subtracted in 200 components = 0.000655052 Jy ! Clean residual min=-0.000852 max=0.001111 Jy/beam ! Clean residual mean=-0.000011 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.309402 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 118 components and 0.309402 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=0.111379Jy sigma=0.000648 ! Fit after self-cal, rms=0.111379Jy sigma=0.000648 ! 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=0.111379Jy sigma=0.000648 ! Fit after self-cal, rms=0.111591Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.254 mas, bmaj=2.416 mas, bpa=-12.85 degrees ! Estimated noise=419.199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000523004 Jy ! Component: 100 - total flux cleaned = 0.000704633 Jy ! Component: 150 - total flux cleaned = 0.000886555 Jy ! Component: 200 - total flux cleaned = 0.00104362 Jy ! Total flux subtracted in 200 components = 0.00104362 Jy ! Clean residual min=-0.001081 max=0.001506 Jy/beam ! Clean residual mean=-0.000022 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.310445 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 133 components and 0.310445 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=0.111587Jy sigma=0.000648 ! Fit after self-cal, rms=0.111587Jy sigma=0.000648 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 = 9.01611e-05 Jy ! Component: 100 - total flux cleaned = 0.00022202 Jy ! Component: 150 - total flux cleaned = 0.00033737 Jy ! Component: 200 - total flux cleaned = 0.000428898 Jy ! Total flux subtracted in 200 components = 0.000428898 Jy ! Clean residual min=-0.001097 max=0.001508 Jy/beam ! Clean residual mean=-0.000020 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.310874 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 139 components and 0.310874 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=0.111586Jy sigma=0.000648 ! Fit after self-cal, rms=0.111585Jy sigma=0.000648 ! Inverting map ! Added new window around map position (-12.6, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104252 Jy ! Component: 100 - total flux cleaned = 0.00138839 Jy ! Component: 150 - total flux cleaned = 0.00174672 Jy ! Component: 200 - total flux cleaned = 0.00203342 Jy ! Total flux subtracted in 200 components = 0.00203342 Jy ! Clean residual min=-0.001077 max=0.001082 Jy/beam ! Clean residual mean=-0.000015 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.312908 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 177 components and 0.312908 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=0.111573Jy sigma=0.000648 ! Fit after self-cal, rms=0.111573Jy sigma=0.000648 ! 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=1.198 mas, bmaj=1.679 mas, bpa=22 degrees ! Estimated noise=334.127 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.198 x 1.679 at 22 degrees (North through East) ! Clean map min=-0.0010044 max=0.2933 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=0.9989 mas, bmaj=1.531 mas, bpa=25.93 degrees ! Estimated noise=667.884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.22903 Jy ! Component: 100 - total flux cleaned = 0.278974 Jy ! Component: 150 - total flux cleaned = 0.290286 Jy ! Component: 200 - total flux cleaned = 0.295043 Jy ! Total flux subtracted in 200 components = 0.295043 Jy ! Clean residual min=-0.002504 max=0.002516 Jy/beam ! Clean residual mean=0.000001 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.295043 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 0.295043 Jy ! Inverting map and beam ! Estimated beam: bmin=1.198 mas, bmaj=1.679 mas, bpa=22 degrees ! Estimated noise=334.127 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 = 0.00365476 Jy ! Component: 100 - total flux cleaned = 0.00610163 Jy ! Component: 150 - total flux cleaned = 0.00772189 Jy ! Component: 200 - total flux cleaned = 0.00887848 Jy ! Total flux subtracted in 200 components = 0.00887848 Jy ! Clean residual min=-0.001115 max=0.001581 Jy/beam ! Clean residual mean=-0.000003 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.303922 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 35 components and 0.303922 Jy ! Inverting map ! Added new window around map position (22.6, -6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138593 Jy ! Component: 100 - total flux cleaned = 0.00238635 Jy ! Component: 150 - total flux cleaned = 0.00326997 Jy ! Component: 200 - total flux cleaned = 0.00410002 Jy ! Total flux subtracted in 200 components = 0.00410002 Jy ! Clean residual min=-0.000950 max=0.000966 Jy/beam ! Clean residual mean=-0.000005 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.308022 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 68 components and 0.308022 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=2.254 mas, bmaj=2.416 mas, bpa=-12.85 degrees ! Estimated noise=419.199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134306 Jy ! Component: 100 - total flux cleaned = 0.00222987 Jy ! Component: 150 - total flux cleaned = 0.00301083 Jy ! Component: 200 - total flux cleaned = 0.00353638 Jy ! Total flux subtracted in 200 components = 0.00353638 Jy ! Clean residual min=-0.001092 max=0.001096 Jy/beam ! Clean residual mean=-0.000012 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.311558 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 = 0.000438127 Jy ! Component: 100 - total flux cleaned = 0.000803185 Jy ! Component: 150 - total flux cleaned = 0.00111309 Jy ! Component: 200 - total flux cleaned = 0.0013781 Jy ! Total flux subtracted in 200 components = 0.0013781 Jy ! Clean residual min=-0.001075 max=0.001014 Jy/beam ! Clean residual mean=-0.000012 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.312936 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 133 components and 0.312936 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.198 mas, bmaj=1.679 mas, bpa=22 degrees ! Estimated noise=334.127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000203844 Jy ! Component: 100 - total flux cleaned = 0.000443472 Jy ! Component: 150 - total flux cleaned = 0.000612955 Jy ! Component: 200 - total flux cleaned = 0.000768576 Jy ! Total flux subtracted in 200 components = 0.000768576 Jy ! Clean residual min=-0.000837 max=0.000770 Jy/beam ! Clean residual mean=-0.000006 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.313705 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 157 components and 0.313705 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=0.111573Jy sigma=0.000648 ! Fit after self-cal, rms=0.111572Jy sigma=0.000648 wmodel J1259+5140_X_2017_01_16_pus_map.mod ! Writing 157 model components to file: J1259+5140_X_2017_01_16_pus_map.mod wobs J1259+5140_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1259+5140_X_2017_01_16_pus_uvs.fits wwins J1259+5140_X_2017_01_16_pus_map.win ! wwins: Wrote 5 windows to J1259+5140_X_2017_01_16_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 = -0.000275358 Jy ! Component: 100 - total flux cleaned = -0.000480481 Jy ! Component: 150 - total flux cleaned = -0.000596674 Jy ! Component: 200 - total flux cleaned = -0.000645983 Jy ! Component: 250 - total flux cleaned = -0.000717307 Jy ! Component: 300 - total flux cleaned = -0.000809735 Jy ! Component: 350 - total flux cleaned = -0.000877201 Jy ! Component: 400 - total flux cleaned = -0.000975696 Jy ! Component: 450 - total flux cleaned = -0.00105024 Jy ! Component: 500 - total flux cleaned = -0.00110229 Jy ! Component: 550 - total flux cleaned = -0.00120474 Jy ! Component: 600 - total flux cleaned = -0.00125483 Jy ! Component: 650 - total flux cleaned = -0.00131413 Jy ! Component: 700 - total flux cleaned = -0.00140117 Jy ! Component: 750 - total flux cleaned = -0.0014768 Jy ! Component: 800 - total flux cleaned = -0.00151399 Jy ! Component: 850 - total flux cleaned = -0.00158712 Jy ! Component: 900 - total flux cleaned = -0.001641 Jy ! Component: 950 - total flux cleaned = -0.00169422 Jy ! Component: 1000 - total flux cleaned = -0.00173787 Jy ! Component: 1050 - total flux cleaned = -0.00178956 Jy ! Component: 1100 - total flux cleaned = -0.00185733 Jy ! Component: 1150 - total flux cleaned = -0.00189073 Jy ! Component: 1200 - total flux cleaned = -0.00194843 Jy ! Component: 1250 - total flux cleaned = -0.00197286 Jy ! Component: 1300 - total flux cleaned = -0.00201274 Jy ! Component: 1350 - total flux cleaned = -0.00202836 Jy ! Component: 1400 - total flux cleaned = -0.00205942 Jy ! Component: 1450 - total flux cleaned = -0.00205172 Jy ! Component: 1500 - total flux cleaned = -0.00209736 Jy ! Component: 1550 - total flux cleaned = -0.00212741 Jy ! Component: 1600 - total flux cleaned = -0.00213496 Jy ! Component: 1650 - total flux cleaned = -0.00214967 Jy ! Component: 1700 - total flux cleaned = -0.00215711 Jy ! Component: 1750 - total flux cleaned = -0.00218594 Jy ! Component: 1800 - total flux cleaned = -0.00221434 Jy ! Component: 1850 - total flux cleaned = -0.00222837 Jy ! Component: 1900 - total flux cleaned = -0.00225615 Jy ! Component: 1950 - total flux cleaned = -0.00226297 Jy ! Component: 2000 - total flux cleaned = -0.00226288 Jy ! Total flux subtracted in 2048 components = -0.00229677 Jy ! Clean residual min=-0.000500 max=0.000412 Jy/beam ! Clean residual mean=-0.000004 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.311408 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 301 components and 0.311408 Jy ![Exited script file: muppet] wmap "J1259+5140_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.198 x 1.679 at 22 degrees (North through East) ! Clean map min=-0.00073446 max=0.29256 Jy/beam ! Writing clean map to FITS file: J1259+5140_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.292555 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000133055 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.136441 0.136441 0.272881 0.545762 1.09152 2.18305 4.3661 8.73219 17.4644 34.9288 69.8575 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.292 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.198 x 1.679 at 22 degrees (North through East) ! Clean map min=-0.00073446 max=0.29256 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 J1259+5140_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:48:35 2019