! Started logfile: J0853+2813_X_2017_08_12_pus_uvs.log on Fri May 10 15:21:43 2019 obs J0853+2813_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J0853+2813_X_2017_08_12_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.961793 visibilities/baseline/integration-bin. ! Found source: J0853+2813 ! ! 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 1049 lines of history. ! ! Reading 59208 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 J0853+2813_X_2017_08_12_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.888663Jy sigma=0.007361 ! Fit after self-cal, rms=0.873950Jy sigma=0.007243 ! 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=0.7555 mas, bmaj=1.42 mas, bpa=3.668 degrees ! Estimated noise=676.281 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 = 0.1007 Jy ! Component: 100 - total flux cleaned = 0.122666 Jy ! Total flux subtracted in 100 components = 0.122666 Jy ! Clean residual min=-0.002365 max=0.006239 Jy/beam ! Clean residual mean=-0.000003 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.122666 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.122666 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=0.085080Jy sigma=0.000653 ! Fit after self-cal, rms=0.085078Jy sigma=0.000653 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00600812 Jy ! Component: 100 - total flux cleaned = 0.00851788 Jy ! Total flux subtracted in 100 components = 0.00851788 Jy ! Clean residual min=-0.001968 max=0.002158 Jy/beam ! Clean residual mean=-0.000000 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.131184 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 0.131184 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=0.084663Jy sigma=0.000649 ! Fit after self-cal, rms=0.084665Jy sigma=0.000649 ! 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=0.9283 mas, bmaj=1.72 mas, bpa=4.153 degrees ! Estimated noise=355.39 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 = 0.00151189 Jy ! Component: 100 - total flux cleaned = 0.00221832 Jy ! Component: 150 - total flux cleaned = 0.00242041 Jy ! Component: 200 - total flux cleaned = 0.00249979 Jy ! Total flux subtracted in 200 components = 0.00249979 Jy ! Clean residual min=-0.001189 max=0.001430 Jy/beam ! Clean residual mean=0.000003 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.133684 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.133684 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=0.084643Jy sigma=0.000649 ! Fit after self-cal, rms=0.084643Jy sigma=0.000649 ! 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 0.97 FD 1.01 HN 1.01 KP 1.00 ! LA 0.97 MK 0.99 NL 0.98 OV 0.98 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.97 KP 1.07 ! LA 0.97 MK 1.00 NL 0.97 OV 1.03 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.98 KP 0.98 ! LA 0.99 MK 1.02 NL 0.98 OV 1.01 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.01 KP 1.00 ! LA 1.02 MK 1.00 NL 0.98 OV 1.02 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.99 KP 1.01 ! LA 0.98 MK 1.00 NL 0.96 OV 1.00 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.99 KP 0.99 ! LA 0.99 MK 1.00 NL 0.99 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.98 KP 1.02 ! LA 1.00 MK 1.00 NL 0.99 OV 1.04 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.98 KP 0.99 ! LA 0.99 MK 1.00 NL 0.97 OV 1.01 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.98 KP 1.01 ! LA 0.97 MK 1.00 NL 0.96 OV 1.02 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.99 KP 0.99 ! LA 1.00 MK 1.01 NL 0.97 OV 1.00 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.04 KP 0.98 ! LA 1.01 MK 1.02 NL 0.98 OV 1.04 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.99 KP 1.02 ! LA 0.97 MK 1.01 NL 0.95 OV 1.02 ! PT 1.03 SC 1.01 ! ! ! Fit before self-cal, rms=0.084643Jy sigma=0.000649 ! Fit after self-cal, rms=0.084390Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9322 mas, bmaj=1.724 mas, bpa=3.851 degrees ! Estimated noise=355.284 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 = -0.000430485 Jy ! Component: 100 - total flux cleaned = -0.000484782 Jy ! Component: 150 - total flux cleaned = -0.000506235 Jy ! Component: 200 - total flux cleaned = -0.00052387 Jy ! Total flux subtracted in 200 components = -0.00052387 Jy ! Clean residual min=-0.001067 max=0.001233 Jy/beam ! Clean residual mean=0.000000 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.13316 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.13316 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=0.084385Jy sigma=0.000648 ! Fit after self-cal, rms=0.084389Jy sigma=0.000648 ! 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=0.084389Jy sigma=0.000648 ! Fit after self-cal, rms=0.084977Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9324 mas, bmaj=1.725 mas, bpa=4.004 degrees ! Estimated noise=355.246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000149355 Jy ! Component: 100 - total flux cleaned = -0.0001928 Jy ! Component: 150 - total flux cleaned = -0.000217289 Jy ! Component: 200 - total flux cleaned = -0.000222627 Jy ! Total flux subtracted in 200 components = -0.000222627 Jy ! Clean residual min=-0.000946 max=0.001260 Jy/beam ! Clean residual mean=0.000002 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.132937 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.132937 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=0.084976Jy sigma=0.000647 ! Fit after self-cal, rms=0.084991Jy sigma=0.000647 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) ! Added new window around map position (-5.4, -7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124772 Jy ! Component: 100 - total flux cleaned = 0.00193642 Jy ! Component: 150 - total flux cleaned = 0.00221194 Jy ! Component: 200 - total flux cleaned = 0.00240418 Jy ! Total flux subtracted in 200 components = 0.00240418 Jy ! Clean residual min=-0.000862 max=0.000789 Jy/beam ! Clean residual mean=0.000003 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.135341 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 54 components and 0.135341 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=0.084972Jy sigma=0.000647 ! Fit after self-cal, rms=0.084970Jy sigma=0.000647 ! 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=0.084970Jy sigma=0.000647 ! Fit after self-cal, rms=0.084928Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9332 mas, bmaj=1.726 mas, bpa=4.004 degrees ! Estimated noise=354.809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000454417 Jy ! Component: 100 - total flux cleaned = 0.000577398 Jy ! Component: 150 - total flux cleaned = 0.000607094 Jy ! Component: 200 - total flux cleaned = 0.000607575 Jy ! Total flux subtracted in 200 components = 0.000607575 Jy ! Clean residual min=-0.000844 max=0.000802 Jy/beam ! Clean residual mean=0.000004 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.135949 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 61 components and 0.135949 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=0.084925Jy sigma=0.000647 ! Fit after self-cal, rms=0.084927Jy sigma=0.000647 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 = 0.000100672 Jy ! Component: 100 - total flux cleaned = 0.000108155 Jy ! Component: 150 - total flux cleaned = 9.40955e-05 Jy ! Component: 200 - total flux cleaned = 0.000100766 Jy ! Total flux subtracted in 200 components = 0.000100766 Jy ! Clean residual min=-0.000843 max=0.000790 Jy/beam ! Clean residual mean=0.000004 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.13605 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 66 components and 0.13605 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=0.084925Jy sigma=0.000647 ! Fit after self-cal, rms=0.084925Jy sigma=0.000647 ! 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=0.084925Jy sigma=0.000647 ! Fit after self-cal, rms=0.084925Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.064 mas, bmaj=2.724 mas, bpa=0.5508 degrees ! Estimated noise=450.432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.25346e-05 Jy ! Component: 100 - total flux cleaned = 2.87093e-05 Jy ! Component: 150 - total flux cleaned = 3.33763e-05 Jy ! Component: 200 - total flux cleaned = 3.3439e-05 Jy ! Total flux subtracted in 200 components = 3.3439e-05 Jy ! Clean residual min=-0.000950 max=0.000921 Jy/beam ! Clean residual mean=0.000008 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.136083 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 76 components and 0.136083 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=0.084925Jy sigma=0.000647 ! Fit after self-cal, rms=0.084925Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.03926e-05 Jy ! Component: 100 - total flux cleaned = 3.33682e-05 Jy ! Component: 150 - total flux cleaned = 4.2438e-05 Jy ! Component: 200 - total flux cleaned = 4.81827e-05 Jy ! Total flux subtracted in 200 components = 4.81827e-05 Jy ! Clean residual min=-0.000945 max=0.000923 Jy/beam ! Clean residual mean=0.000008 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.136131 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 80 components and 0.136131 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=0.084925Jy sigma=0.000647 ! Fit after self-cal, rms=0.084924Jy sigma=0.000647 ! 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=0.9335 mas, bmaj=1.726 mas, bpa=4.012 degrees ! Estimated noise=354.813 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9335 x 1.726 at 4.012 degrees (North through East) ! Clean map min=-0.00080152 max=0.12981 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=0.7594 mas, bmaj=1.425 mas, bpa=3.515 degrees ! Estimated noise=676.795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.100739 Jy ! Component: 100 - total flux cleaned = 0.122719 Jy ! Component: 150 - total flux cleaned = 0.128345 Jy ! Component: 200 - total flux cleaned = 0.130699 Jy ! Total flux subtracted in 200 components = 0.130699 Jy ! Clean residual min=-0.001697 max=0.001989 Jy/beam ! Clean residual mean=-0.000000 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.130699 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.130699 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9335 mas, bmaj=1.726 mas, bpa=4.012 degrees ! Estimated noise=354.813 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 = 0.00173947 Jy ! Component: 100 - total flux cleaned = 0.00286563 Jy ! Component: 150 - total flux cleaned = 0.00368001 Jy ! Component: 200 - total flux cleaned = 0.00412327 Jy ! Total flux subtracted in 200 components = 0.00412327 Jy ! Clean residual min=-0.000860 max=0.000803 Jy/beam ! Clean residual mean=0.000003 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.134822 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 35 components and 0.134822 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=2.064 mas, bmaj=2.724 mas, bpa=0.5508 degrees ! Estimated noise=450.432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000515798 Jy ! Component: 100 - total flux cleaned = 0.000841359 Jy ! Component: 150 - total flux cleaned = 0.00097015 Jy ! Component: 200 - total flux cleaned = 0.00107699 Jy ! Total flux subtracted in 200 components = 0.00107699 Jy ! Clean residual min=-0.000956 max=0.000911 Jy/beam ! Clean residual mean=0.000007 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.135899 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 = 8.8855e-05 Jy ! Component: 100 - total flux cleaned = 0.000152253 Jy ! Component: 150 - total flux cleaned = 0.000192609 Jy ! Component: 200 - total flux cleaned = 0.000227838 Jy ! Total flux subtracted in 200 components = 0.000227838 Jy ! Clean residual min=-0.000944 max=0.000921 Jy/beam ! Clean residual mean=0.000007 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.136127 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 62 components and 0.136127 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9335 mas, bmaj=1.726 mas, bpa=4.012 degrees ! Estimated noise=354.813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000136558 Jy ! Component: 100 - total flux cleaned = -9.3604e-05 Jy ! Component: 150 - total flux cleaned = -7.48375e-05 Jy ! Component: 200 - total flux cleaned = -7.47791e-05 Jy ! Total flux subtracted in 200 components = -7.47791e-05 Jy ! Clean residual min=-0.000834 max=0.000799 Jy/beam ! Clean residual mean=0.000004 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.136052 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 73 components and 0.136052 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=0.084927Jy sigma=0.000647 ! Fit after self-cal, rms=0.084927Jy sigma=0.000647 wmodel J0853+2813_X_2017_08_12_pus_map.mod ! Writing 73 model components to file: J0853+2813_X_2017_08_12_pus_map.mod wobs J0853+2813_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J0853+2813_X_2017_08_12_pus_uvs.fits wwins J0853+2813_X_2017_08_12_pus_map.win ! wwins: Wrote 2 windows to J0853+2813_X_2017_08_12_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 = -0.000137807 Jy ! Component: 100 - total flux cleaned = -0.000137865 Jy ! Component: 150 - total flux cleaned = -0.000151224 Jy ! Component: 200 - total flux cleaned = -0.000100631 Jy ! Component: 250 - total flux cleaned = -5.13831e-05 Jy ! Component: 300 - total flux cleaned = 4.47599e-05 Jy ! Component: 350 - total flux cleaned = 9.14677e-05 Jy ! Component: 400 - total flux cleaned = 0.000137444 Jy ! Component: 450 - total flux cleaned = 0.000171008 Jy ! Component: 500 - total flux cleaned = 0.000214899 Jy ! Component: 550 - total flux cleaned = 0.000257845 Jy ! Component: 600 - total flux cleaned = 0.00033178 Jy ! Component: 650 - total flux cleaned = 0.000362857 Jy ! Component: 700 - total flux cleaned = 0.000373119 Jy ! Component: 750 - total flux cleaned = 0.000393203 Jy ! Component: 800 - total flux cleaned = 0.000383216 Jy ! Component: 850 - total flux cleaned = 0.000364022 Jy ! Component: 900 - total flux cleaned = 0.000393218 Jy ! Component: 950 - total flux cleaned = 0.000421895 Jy ! Component: 1000 - total flux cleaned = 0.000412443 Jy ! Component: 1050 - total flux cleaned = 0.000431169 Jy ! Component: 1100 - total flux cleaned = 0.000403801 Jy ! Component: 1150 - total flux cleaned = 0.000422112 Jy ! Component: 1200 - total flux cleaned = 0.00042211 Jy ! Component: 1250 - total flux cleaned = 0.000422124 Jy ! Component: 1300 - total flux cleaned = 0.000430966 Jy ! Component: 1350 - total flux cleaned = 0.000413617 Jy ! Component: 1400 - total flux cleaned = 0.00037939 Jy ! Component: 1450 - total flux cleaned = 0.000413621 Jy ! Component: 1500 - total flux cleaned = 0.000413486 Jy ! Component: 1550 - total flux cleaned = 0.000396745 Jy ! Component: 1600 - total flux cleaned = 0.000396714 Jy ! Component: 1650 - total flux cleaned = 0.000388435 Jy ! Component: 1700 - total flux cleaned = 0.000380361 Jy ! Component: 1750 - total flux cleaned = 0.000364229 Jy ! Component: 1800 - total flux cleaned = 0.000388076 Jy ! Component: 1850 - total flux cleaned = 0.000372147 Jy ! Component: 1900 - total flux cleaned = 0.000380023 Jy ! Component: 1950 - total flux cleaned = 0.000410966 Jy ! Component: 2000 - total flux cleaned = 0.00034945 Jy ! Total flux subtracted in 2048 components = 0.000372393 Jy ! Clean residual min=-0.000388 max=0.000486 Jy/beam ! Clean residual mean=0.000002 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.136425 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 220 components and 0.136425 Jy ![Exited script file: muppet] wmap "J0853+2813_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9335 x 1.726 at 4.012 degrees (North through East) ! Clean map min=-0.00070518 max=0.12983 Jy/beam ! Writing clean map to FITS file: J0853+2813_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.129828 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000142932 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.33028 0.33028 0.660561 1.32112 2.64224 5.28448 10.569 21.1379 42.2759 84.5518 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.129 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9335 x 1.726 at 4.012 degrees (North through East) ! Clean map min=-0.00070518 max=0.12983 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 J0853+2813_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:21:46 2019