! Started logfile: J0915+0007_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:09:35 2016 obs J0915+0007_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0915+0007_X_2014_08_05_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.693215 visibilities/baseline/integration-bin. ! Found source: J0915+0007 ! ! 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 414 lines of history. ! ! Reading 42300 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 J0915+0007_X_2014_08_05_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 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.965566Jy sigma=0.010521 ! Fit after self-cal, rms=0.913563Jy sigma=0.010009 ! 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=0.9724 mas, bmaj=2.748 mas, bpa=18.39 degrees ! Estimated noise=649 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 = 0.0661122 Jy ! Component: 100 - total flux cleaned = 0.0945595 Jy ! Total flux subtracted in 100 components = 0.0945595 Jy ! Clean residual min=-0.009571 max=0.025248 Jy/beam ! Clean residual mean=-0.000174 rms=0.003762 Jy/beam ! Combined flux in latest and established models = 0.0945595 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0945595 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=0.098167Jy sigma=0.000979 ! Fit after self-cal, rms=0.097459Jy sigma=0.000971 ! Inverting map ! Added new window around map position (2.4, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0255461 Jy ! Component: 100 - total flux cleaned = 0.040363 Jy ! Total flux subtracted in 100 components = 0.040363 Jy ! Clean residual min=-0.006792 max=0.008466 Jy/beam ! Clean residual mean=-0.000114 rms=0.002369 Jy/beam ! Combined flux in latest and established models = 0.134923 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 33 components and 0.134923 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=0.089772Jy sigma=0.000868 ! Fit after self-cal, rms=0.088754Jy sigma=0.000855 ! 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=1.248 mas, bmaj=2.928 mas, bpa=15.92 degrees ! Estimated noise=320.791 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 = 0.0170258 Jy ! Component: 100 - total flux cleaned = 0.0260821 Jy ! Component: 150 - total flux cleaned = 0.0316546 Jy ! Component: 200 - total flux cleaned = 0.03522 Jy ! Total flux subtracted in 200 components = 0.03522 Jy ! Clean residual min=-0.007291 max=0.006462 Jy/beam ! Clean residual mean=-0.000076 rms=0.001844 Jy/beam ! Combined flux in latest and established models = 0.170142 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 62 components and 0.170142 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=0.086013Jy sigma=0.000812 ! Fit after self-cal, rms=0.085611Jy sigma=0.000807 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.54 KP 0.87 ! LA 0.98 MK 1.00* NL 1.00 OV 1.01 ! PT 0.98 SC 0.81 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.10 HN 1.45 KP 0.84 ! LA 0.99 MK 1.00* NL 0.95 OV 1.00 ! PT 0.95 SC 0.81 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.56 KP 0.80 ! LA 1.03 MK 1.00* NL 0.95 OV 1.00 ! PT 0.91 SC 0.83 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.46 KP 0.76 ! LA 1.03 MK 1.00* NL 0.99 OV 1.00 ! PT 0.91 SC 0.81 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.46 KP 0.72 ! LA 1.03 MK 1.00* NL 1.00 OV 1.06 ! PT 0.92 SC 0.84 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.14 HN 1.33 KP 0.73 ! LA 1.01 MK 1.00* NL 1.02 OV 1.07 ! PT 0.93 SC 0.80 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.23 HN 1.52 KP 0.77 ! LA 1.10 MK 1.00* NL 1.07 OV 1.08 ! PT 1.01 SC 0.80 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.17 HN 1.64 KP 0.73 ! LA 1.01 MK 1.00* NL 1.02 OV 1.04 ! PT 0.96 SC 0.78 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.50 KP 0.75 ! LA 1.05 MK 1.00* NL 1.01 OV 1.08 ! PT 0.94 SC 0.78 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.53 KP 0.77 ! LA 1.05 MK 1.00* NL 0.99 OV 1.05 ! PT 0.96 SC 0.69 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.16 HN 1.33 KP 0.81 ! LA 1.08 MK 1.00* NL 1.03 OV 1.04 ! PT 0.95 SC 0.79 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.15 HN 1.27 KP 0.84 ! LA 1.08 MK 1.00* NL 1.05 OV 1.02 ! PT 0.96 SC 0.75 ! ! ! Fit before self-cal, rms=0.085611Jy sigma=0.000807 ! Fit after self-cal, rms=0.095439Jy sigma=0.000777 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.187 mas, bmaj=3.048 mas, bpa=19.16 degrees ! Estimated noise=314.845 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 = 0.000845506 Jy ! Component: 100 - total flux cleaned = 0.000489717 Jy ! Component: 150 - total flux cleaned = 0.000370001 Jy ! Component: 200 - total flux cleaned = 0.000509754 Jy ! Total flux subtracted in 200 components = 0.000509754 Jy ! Clean residual min=-0.001908 max=0.002350 Jy/beam ! Clean residual mean=-0.000019 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.170652 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 77 components and 0.170652 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=0.095283Jy sigma=0.000775 ! Fit after self-cal, rms=0.095555Jy sigma=0.000773 ! 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=0.095555Jy sigma=0.000773 ! Fit after self-cal, rms=0.108616Jy sigma=0.000771 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.183 mas, bmaj=2.977 mas, bpa=18.32 degrees ! Estimated noise=311.044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010882 Jy ! Component: 100 - total flux cleaned = 0.00112552 Jy ! Component: 150 - total flux cleaned = 0.00121819 Jy ! Component: 200 - total flux cleaned = 0.00129555 Jy ! Total flux subtracted in 200 components = 0.00129555 Jy ! Clean residual min=-0.001078 max=0.001334 Jy/beam ! Clean residual mean=-0.000004 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.171948 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 88 components and 0.171948 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=0.108582Jy sigma=0.000771 ! Fit after self-cal, rms=0.108666Jy sigma=0.000770 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 = 0.000214341 Jy ! Component: 100 - total flux cleaned = 0.000256078 Jy ! Component: 150 - total flux cleaned = 0.000274808 Jy ! Component: 200 - total flux cleaned = 0.000306332 Jy ! Total flux subtracted in 200 components = 0.000306332 Jy ! Clean residual min=-0.001008 max=0.001218 Jy/beam ! Clean residual mean=-0.000003 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.172254 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 99 components and 0.172254 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=0.108655Jy sigma=0.000770 ! Fit after self-cal, rms=0.108655Jy sigma=0.000770 ! 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=0.108655Jy sigma=0.000770 ! Fit after self-cal, rms=0.109215Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.187 mas, bmaj=2.967 mas, bpa=18.16 degrees ! Estimated noise=309.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000368082 Jy ! Component: 100 - total flux cleaned = 0.000584489 Jy ! Component: 150 - total flux cleaned = 0.000672024 Jy ! Component: 200 - total flux cleaned = 0.000701729 Jy ! Total flux subtracted in 200 components = 0.000701729 Jy ! Clean residual min=-0.000907 max=0.001255 Jy/beam ! Clean residual mean=-0.000003 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.172956 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 102 components and 0.172956 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=0.109204Jy sigma=0.000770 ! Fit after self-cal, rms=0.109208Jy sigma=0.000770 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 (4.4, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000973526 Jy ! Component: 100 - total flux cleaned = 0.0010495 Jy ! Component: 150 - total flux cleaned = 0.00102819 Jy ! Component: 200 - total flux cleaned = 0.000991952 Jy ! Total flux subtracted in 200 components = 0.000991952 Jy ! Clean residual min=-0.000950 max=0.001032 Jy/beam ! Clean residual mean=-0.000002 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.173948 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 120 components and 0.173948 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=0.109192Jy sigma=0.000770 ! Fit after self-cal, rms=0.109193Jy sigma=0.000770 ! 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=0.109193Jy sigma=0.000770 ! Fit after self-cal, rms=0.109249Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.582 mas, bmaj=3.664 mas, bpa=13.3 degrees ! Estimated noise=357.443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000706681 Jy ! Component: 100 - total flux cleaned = 0.00074246 Jy ! Component: 150 - total flux cleaned = 0.000691318 Jy ! Component: 200 - total flux cleaned = 0.000634628 Jy ! Total flux subtracted in 200 components = 0.000634628 Jy ! Clean residual min=-0.001128 max=0.000941 Jy/beam ! Clean residual mean=-0.000002 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.174582 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 135 components and 0.174582 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=0.109241Jy sigma=0.000770 ! Fit after self-cal, rms=0.109239Jy sigma=0.000770 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 = 0.000108091 Jy ! Component: 100 - total flux cleaned = 8.74539e-05 Jy ! Component: 150 - total flux cleaned = 6.79962e-05 Jy ! Component: 200 - total flux cleaned = 4.09051e-05 Jy ! Total flux subtracted in 200 components = 4.09051e-05 Jy ! Clean residual min=-0.001133 max=0.000914 Jy/beam ! Clean residual mean=-0.000002 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.174623 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 144 components and 0.174623 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=0.109236Jy sigma=0.000770 ! Fit after self-cal, rms=0.109236Jy sigma=0.000770 ! 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=1.189 mas, bmaj=2.962 mas, bpa=18.06 degrees ! Estimated noise=309.311 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.189 x 2.962 at 18.06 degrees (North through East) ! Clean map min=-0.00093334 max=0.07307 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=0.9267 mas, bmaj=2.799 mas, bpa=19.98 degrees ! Estimated noise=613.224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0638189 Jy ! Component: 100 - total flux cleaned = 0.0996149 Jy ! Component: 150 - total flux cleaned = 0.122429 Jy ! Component: 200 - total flux cleaned = 0.137725 Jy ! Total flux subtracted in 200 components = 0.137725 Jy ! Clean residual min=-0.004434 max=0.008450 Jy/beam ! Clean residual mean=-0.000064 rms=0.001541 Jy/beam ! Combined flux in latest and established models = 0.137725 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.137725 Jy ! Inverting map and beam ! Estimated beam: bmin=1.189 mas, bmaj=2.962 mas, bpa=18.06 degrees ! Estimated noise=309.311 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 = 0.013314 Jy ! Component: 100 - total flux cleaned = 0.0213203 Jy ! Component: 150 - total flux cleaned = 0.0262991 Jy ! Component: 200 - total flux cleaned = 0.0295198 Jy ! Total flux subtracted in 200 components = 0.0295198 Jy ! Clean residual min=-0.001362 max=0.001770 Jy/beam ! Clean residual mean=-0.000014 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.167245 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 46 components and 0.167245 Jy ! Inverting map ! Added new window around map position (-1.4, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219499 Jy ! Component: 100 - total flux cleaned = 0.00373716 Jy ! Component: 150 - total flux cleaned = 0.0048694 Jy ! Component: 200 - total flux cleaned = 0.00575516 Jy ! Total flux subtracted in 200 components = 0.00575516 Jy ! Clean residual min=-0.000911 max=0.001007 Jy/beam ! Clean residual mean=-0.000005 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.173 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 83 components and 0.173 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=2.582 mas, bmaj=3.664 mas, bpa=13.3 degrees ! Estimated noise=357.443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000836111 Jy ! Component: 100 - total flux cleaned = 0.00117722 Jy ! Component: 150 - total flux cleaned = 0.00140997 Jy ! Component: 200 - total flux cleaned = 0.0015308 Jy ! Total flux subtracted in 200 components = 0.0015308 Jy ! Clean residual min=-0.001082 max=0.000849 Jy/beam ! Clean residual mean=-0.000004 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.174531 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 = 0.000105642 Jy ! Component: 100 - total flux cleaned = 0.000176954 Jy ! Component: 150 - total flux cleaned = 0.000209343 Jy ! Component: 200 - total flux cleaned = 0.000239351 Jy ! Total flux subtracted in 200 components = 0.000239351 Jy ! Clean residual min=-0.001053 max=0.000848 Jy/beam ! Clean residual mean=-0.000004 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.17477 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 126 components and 0.17477 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.189 mas, bmaj=2.962 mas, bpa=18.06 degrees ! Estimated noise=309.311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.88992e-05 Jy ! Component: 100 - total flux cleaned = -9.82094e-05 Jy ! Component: 150 - total flux cleaned = -9.76158e-05 Jy ! Component: 200 - total flux cleaned = -9.73386e-05 Jy ! Total flux subtracted in 200 components = -9.73386e-05 Jy ! Clean residual min=-0.000830 max=0.000891 Jy/beam ! Clean residual mean=-0.000002 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.174673 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 145 components and 0.174673 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=0.109229Jy sigma=0.000769 ! Fit after self-cal, rms=0.109228Jy sigma=0.000769 wmodel J0915+0007_X_2014_08_05_pus_map.mod ! Writing 145 model components to file: J0915+0007_X_2014_08_05_pus_map.mod wobs J0915+0007_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0915+0007_X_2014_08_05_pus_uvs.fits wwins J0915+0007_X_2014_08_05_pus_map.win ! wwins: Wrote 4 windows to J0915+0007_X_2014_08_05_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 = 7.7599e-05 Jy ! Component: 100 - total flux cleaned = 7.72981e-05 Jy ! Component: 150 - total flux cleaned = 9.09352e-05 Jy ! Component: 200 - total flux cleaned = 9.11063e-05 Jy ! Component: 250 - total flux cleaned = 2.14185e-05 Jy ! Component: 300 - total flux cleaned = -1.19356e-05 Jy ! Component: 350 - total flux cleaned = -9.83356e-05 Jy ! Component: 400 - total flux cleaned = -0.000160938 Jy ! Component: 450 - total flux cleaned = -0.000211431 Jy ! Component: 500 - total flux cleaned = -0.000250781 Jy ! Component: 550 - total flux cleaned = -0.000289077 Jy ! Component: 600 - total flux cleaned = -0.000335637 Jy ! Component: 650 - total flux cleaned = -0.000372004 Jy ! Component: 700 - total flux cleaned = -0.000407595 Jy ! Component: 750 - total flux cleaned = -0.0004336 Jy ! Component: 800 - total flux cleaned = -0.000433447 Jy ! Component: 850 - total flux cleaned = -0.000433364 Jy ! Component: 900 - total flux cleaned = -0.000441509 Jy ! Component: 950 - total flux cleaned = -0.000441393 Jy ! Component: 1000 - total flux cleaned = -0.000449154 Jy ! Component: 1050 - total flux cleaned = -0.000456694 Jy ! Component: 1100 - total flux cleaned = -0.000456728 Jy ! Component: 1150 - total flux cleaned = -0.000478889 Jy ! Component: 1200 - total flux cleaned = -0.000471586 Jy ! Component: 1250 - total flux cleaned = -0.000478825 Jy ! Component: 1300 - total flux cleaned = -0.000485882 Jy ! Component: 1350 - total flux cleaned = -0.000492797 Jy ! Component: 1400 - total flux cleaned = -0.000479063 Jy ! Component: 1450 - total flux cleaned = -0.000485804 Jy ! Component: 1500 - total flux cleaned = -0.000485778 Jy ! Component: 1550 - total flux cleaned = -0.000492378 Jy ! Component: 1600 - total flux cleaned = -0.000485881 Jy ! Component: 1650 - total flux cleaned = -0.000479507 Jy ! Component: 1700 - total flux cleaned = -0.000466948 Jy ! Component: 1750 - total flux cleaned = -0.000479439 Jy ! Component: 1800 - total flux cleaned = -0.000491755 Jy ! Component: 1850 - total flux cleaned = -0.000485481 Jy ! Component: 1900 - total flux cleaned = -0.000467367 Jy ! Component: 1950 - total flux cleaned = -0.000485278 Jy ! Component: 2000 - total flux cleaned = -0.000496969 Jy ! Total flux subtracted in 2048 components = -0.000473543 Jy ! Clean residual min=-0.000315 max=0.000312 Jy/beam ! Clean residual mean=0.000000 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.1742 Jy keep ! Adding 156 model components to the UV plane model. ! The established model now contains 300 components and 0.1742 Jy ![Exited script file: muppet] wmap "J0915+0007_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.189 x 2.962 at 18.06 degrees (North through East) ! Clean map min=-0.00073585 max=0.073061 Jy/beam ! Writing clean map to FITS file: J0915+0007_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0730606 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000118244 device "J0915+0007_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0915+0007_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.485532 0.485532 0.971064 1.94213 3.88426 7.76852 15.537 31.0741 62.1481 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.073 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.189 x 2.962 at 18.06 degrees (North through East) ! Clean map min=-0.00073585 max=0.073061 Jy/beam quit ! Quitting program ! Log file J0915+0007_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:09:38 2016