! Started logfile: J0424+0226_X_2017_06_15_pus_uvs.log on Tue May 7 19:52:24 2019 obs J0424+0226_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0424+0226_X_2017_06_15_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.881287 visibilities/baseline/integration-bin. ! Found source: J0424+0226 ! ! 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 989 lines of history. ! ! Reading 54252 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 J0424+0226_X_2017_06_15_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 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.958098Jy sigma=0.007981 ! Fit after self-cal, rms=0.941102Jy sigma=0.007855 ! 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=0.7096 mas, bmaj=1.705 mas, bpa=-1.646 degrees ! Estimated noise=667.494 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 = 0.0454301 Jy ! Component: 100 - total flux cleaned = 0.0593967 Jy ! Total flux subtracted in 100 components = 0.0593967 Jy ! Clean residual min=-0.003477 max=0.009296 Jy/beam ! Clean residual mean=-0.000011 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.0593967 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0593967 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=0.082988Jy sigma=0.000662 ! Fit after self-cal, rms=0.082832Jy sigma=0.000661 ! Inverting map ! Added new window around map position (1, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00936653 Jy ! Component: 100 - total flux cleaned = 0.014798 Jy ! Total flux subtracted in 100 components = 0.014798 Jy ! Clean residual min=-0.002158 max=0.006079 Jy/beam ! Clean residual mean=-0.000005 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.0741947 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.0741947 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=0.081551Jy sigma=0.000649 ! Fit after self-cal, rms=0.081425Jy sigma=0.000648 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00490861 Jy ! Component: 100 - total flux cleaned = 0.00747595 Jy ! Total flux subtracted in 100 components = 0.00747595 Jy ! Clean residual min=-0.001656 max=0.004208 Jy/beam ! Clean residual mean=-0.000003 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0816706 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.0816707 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=0.081098Jy sigma=0.000645 ! Fit after self-cal, rms=0.081034Jy sigma=0.000644 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278716 Jy ! Component: 100 - total flux cleaned = 0.00391571 Jy ! Total flux subtracted in 100 components = 0.00391571 Jy ! Clean residual min=-0.001528 max=0.003017 Jy/beam ! Clean residual mean=-0.000002 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0855864 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 0.0855864 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=0.080947Jy sigma=0.000644 ! Fit after self-cal, rms=0.080910Jy sigma=0.000643 ! 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=0.9098 mas, bmaj=2.029 mas, bpa=2.003 degrees ! Estimated noise=375.859 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 (2.8, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00226331 Jy ! Component: 100 - total flux cleaned = 0.00332823 Jy ! Component: 150 - total flux cleaned = 0.00364268 Jy ! Component: 200 - total flux cleaned = 0.00379041 Jy ! Total flux subtracted in 200 components = 0.00379041 Jy ! Clean residual min=-0.001174 max=0.002013 Jy/beam ! Clean residual mean=-0.000001 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0893768 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 42 components and 0.0893768 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=0.080844Jy sigma=0.000643 ! Fit after self-cal, rms=0.080829Jy sigma=0.000643 ! 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 0.98 FD 1.04 HN 1.06 KP 1.07 ! LA 0.98 MK 0.93 NL 0.94 OV 1.02 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.00 KP 0.90 ! LA 1.01 MK 1.08 NL 1.19 OV 1.02 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.95 HN 1.07 KP 0.93 ! LA 1.09 MK 1.06 NL 0.99 OV 1.01 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.96 HN 1.08 KP 0.96 ! LA 1.03 MK 0.97 NL 1.04 OV 1.03 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.32 KP 1.02 ! LA 0.99 MK 0.91 NL 1.07 OV 1.02 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.09 KP 0.99 ! LA 0.96 MK 1.06 NL 1.02 OV 0.99 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.02 KP 0.98 ! LA 1.01 MK 1.09 NL 1.00 OV 0.99 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 0.91 KP 0.99 ! LA 1.01 MK 1.05 NL 0.98 OV 1.01 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.98 KP 0.94 ! LA 0.99 MK 0.91 NL 0.99 OV 1.01 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.99 KP 0.95 ! LA 1.00 MK 1.00 NL 1.02 OV 1.05 ! PT 1.03 SC 0.91 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 0.93 KP 1.01 ! LA 1.02 MK 0.89 NL 1.05 OV 0.95 ! PT 1.06 SC 0.92 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.94 HN 0.93 KP 1.00 ! LA 1.01 MK 0.87 NL 0.98 OV 0.99 ! PT 1.03 SC 1.00 ! ! ! Fit before self-cal, rms=0.080829Jy sigma=0.000643 ! Fit after self-cal, rms=0.080895Jy sigma=0.000641 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9083 mas, bmaj=2.027 mas, bpa=1.903 degrees ! Estimated noise=377.006 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 = 0.000883261 Jy ! Component: 100 - total flux cleaned = 0.00104324 Jy ! Component: 150 - total flux cleaned = 0.0011238 Jy ! Component: 200 - total flux cleaned = 0.001123 Jy ! Total flux subtracted in 200 components = 0.001123 Jy ! Clean residual min=-0.001100 max=0.001257 Jy/beam ! Clean residual mean=-0.000002 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0904998 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 52 components and 0.0904998 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=0.080873Jy sigma=0.000641 ! Fit after self-cal, rms=0.080893Jy sigma=0.000641 ! 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=0.080893Jy sigma=0.000641 ! Fit after self-cal, rms=0.081970Jy sigma=0.000640 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9056 mas, bmaj=2.024 mas, bpa=1.885 degrees ! Estimated noise=376.491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000531713 Jy ! Component: 100 - total flux cleaned = 0.000664993 Jy ! Component: 150 - total flux cleaned = 0.000720355 Jy ! Component: 200 - total flux cleaned = 0.000752668 Jy ! Total flux subtracted in 200 components = 0.000752668 Jy ! Clean residual min=-0.001124 max=0.001245 Jy/beam ! Clean residual mean=0.000000 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0912524 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 61 components and 0.0912524 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=0.081957Jy sigma=0.000640 ! Fit after self-cal, rms=0.082004Jy sigma=0.000640 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 = 0.000271908 Jy ! Component: 100 - total flux cleaned = 0.00032924 Jy ! Component: 150 - total flux cleaned = 0.000362411 Jy ! Component: 200 - total flux cleaned = 0.000363068 Jy ! Total flux subtracted in 200 components = 0.000363068 Jy ! Clean residual min=-0.001100 max=0.001009 Jy/beam ! Clean residual mean=0.000000 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0916155 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 67 components and 0.0916155 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=0.081996Jy sigma=0.000640 ! Fit after self-cal, rms=0.081991Jy sigma=0.000640 ! 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=0.081991Jy sigma=0.000640 ! Fit after self-cal, rms=0.082616Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9042 mas, bmaj=2.023 mas, bpa=1.796 degrees ! Estimated noise=375.785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000357349 Jy ! Component: 100 - total flux cleaned = 0.000458296 Jy ! Component: 150 - total flux cleaned = 0.000500035 Jy ! Component: 200 - total flux cleaned = 0.000512271 Jy ! Total flux subtracted in 200 components = 0.000512271 Jy ! Clean residual min=-0.001033 max=0.000998 Jy/beam ! Clean residual mean=0.000001 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0921278 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 77 components and 0.0921278 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=0.082608Jy sigma=0.000639 ! Fit after self-cal, rms=0.082633Jy sigma=0.000639 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 = 9.6473e-05 Jy ! Component: 100 - total flux cleaned = 0.000123652 Jy ! Component: 150 - total flux cleaned = 0.000148332 Jy ! Component: 200 - total flux cleaned = 0.000181667 Jy ! Total flux subtracted in 200 components = 0.000181667 Jy ! Clean residual min=-0.001020 max=0.000996 Jy/beam ! Clean residual mean=0.000001 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0923095 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 0.0923095 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=0.082628Jy sigma=0.000639 ! Fit after self-cal, rms=0.082625Jy sigma=0.000639 ! 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=0.082625Jy sigma=0.000639 ! Fit after self-cal, rms=0.082649Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.15 mas, bmaj=3.24 mas, bpa=3.281 degrees ! Estimated noise=470.522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000500814 Jy ! Component: 100 - total flux cleaned = 0.000716017 Jy ! Component: 150 - total flux cleaned = 0.000794381 Jy ! Component: 200 - total flux cleaned = 0.000844326 Jy ! Total flux subtracted in 200 components = 0.000844326 Jy ! Clean residual min=-0.000987 max=0.001019 Jy/beam ! Clean residual mean=0.000002 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0931538 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 93 components and 0.0931538 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=0.082648Jy sigma=0.000639 ! Fit after self-cal, rms=0.082651Jy sigma=0.000639 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 = 0.000193943 Jy ! Component: 100 - total flux cleaned = 0.000252278 Jy ! Component: 150 - total flux cleaned = 0.000287035 Jy ! Component: 200 - total flux cleaned = 0.000311508 Jy ! Total flux subtracted in 200 components = 0.000311508 Jy ! Clean residual min=-0.000980 max=0.001000 Jy/beam ! Clean residual mean=0.000002 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0934653 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 98 components and 0.0934653 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=0.082651Jy sigma=0.000639 ! Fit after self-cal, rms=0.082651Jy sigma=0.000639 ! 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=0.9032 mas, bmaj=2.023 mas, bpa=1.735 degrees ! Estimated noise=375.338 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9032 x 2.023 at 1.735 degrees (North through East) ! Clean map min=-0.00094143 max=0.054951 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=0.7048 mas, bmaj=1.703 mas, bpa=-1.884 degrees ! Estimated noise=660.814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0457071 Jy ! Component: 100 - total flux cleaned = 0.0629977 Jy ! Component: 150 - total flux cleaned = 0.0723433 Jy ! Component: 200 - total flux cleaned = 0.0782077 Jy ! Total flux subtracted in 200 components = 0.0782077 Jy ! Clean residual min=-0.002200 max=0.003240 Jy/beam ! Clean residual mean=-0.000004 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.0782077 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0782077 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9032 mas, bmaj=2.023 mas, bpa=1.735 degrees ! Estimated noise=375.338 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 = 0.00504376 Jy ! Component: 100 - total flux cleaned = 0.00812067 Jy ! Component: 150 - total flux cleaned = 0.0101874 Jy ! Component: 200 - total flux cleaned = 0.0116737 Jy ! Total flux subtracted in 200 components = 0.0116737 Jy ! Clean residual min=-0.000999 max=0.001466 Jy/beam ! Clean residual mean=0.000000 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0898814 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 44 components and 0.0898814 Jy ! Inverting map ! Added new window around map position (-1, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134624 Jy ! Component: 100 - total flux cleaned = 0.0019475 Jy ! Component: 150 - total flux cleaned = 0.00220724 Jy ! Component: 200 - total flux cleaned = 0.00233197 Jy ! Total flux subtracted in 200 components = 0.00233197 Jy ! Clean residual min=-0.000965 max=0.000899 Jy/beam ! Clean residual mean=0.000001 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0922134 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 61 components and 0.0922134 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=2.15 mas, bmaj=3.24 mas, bpa=3.281 degrees ! Estimated noise=470.522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00063765 Jy ! Component: 100 - total flux cleaned = 0.000811375 Jy ! Component: 150 - total flux cleaned = 0.000906623 Jy ! Component: 200 - total flux cleaned = 0.000955867 Jy ! Total flux subtracted in 200 components = 0.000955867 Jy ! Clean residual min=-0.001042 max=0.000967 Jy/beam ! Clean residual mean=0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0931693 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.72899e-05 Jy ! Component: 100 - total flux cleaned = 3.39444e-05 Jy ! Component: 150 - total flux cleaned = 6.46064e-05 Jy ! Component: 200 - total flux cleaned = 7.88049e-05 Jy ! Total flux subtracted in 200 components = 7.88049e-05 Jy ! Clean residual min=-0.001017 max=0.000960 Jy/beam ! Clean residual mean=0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0932481 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 84 components and 0.0932481 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9032 mas, bmaj=2.023 mas, bpa=1.735 degrees ! Estimated noise=375.338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.13139e-05 Jy ! Component: 100 - total flux cleaned = 7.39735e-05 Jy ! Component: 150 - total flux cleaned = 7.38789e-05 Jy ! Component: 200 - total flux cleaned = 6.01855e-05 Jy ! Total flux subtracted in 200 components = 6.01855e-05 Jy ! Clean residual min=-0.001004 max=0.000863 Jy/beam ! Clean residual mean=0.000001 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0933082 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 101 components and 0.0933082 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=0.082641Jy sigma=0.000639 ! Fit after self-cal, rms=0.082637Jy sigma=0.000639 wmodel J0424+0226_X_2017_06_15_pus_map.mod ! Writing 101 model components to file: J0424+0226_X_2017_06_15_pus_map.mod wobs J0424+0226_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0424+0226_X_2017_06_15_pus_uvs.fits wwins J0424+0226_X_2017_06_15_pus_map.win ! wwins: Wrote 4 windows to J0424+0226_X_2017_06_15_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 = -0.00012042 Jy ! Component: 100 - total flux cleaned = -0.000104794 Jy ! Component: 150 - total flux cleaned = -8.98527e-05 Jy ! Component: 200 - total flux cleaned = -0.000145728 Jy ! Component: 250 - total flux cleaned = -0.000253517 Jy ! Component: 300 - total flux cleaned = -0.000384293 Jy ! Component: 350 - total flux cleaned = -0.000422501 Jy ! Component: 400 - total flux cleaned = -0.000484717 Jy ! Component: 450 - total flux cleaned = -0.000509038 Jy ! Component: 500 - total flux cleaned = -0.000532978 Jy ! Component: 550 - total flux cleaned = -0.000544724 Jy ! Component: 600 - total flux cleaned = -0.000590842 Jy ! Component: 650 - total flux cleaned = -0.000590561 Jy ! Component: 700 - total flux cleaned = -0.000590552 Jy ! Component: 750 - total flux cleaned = -0.000623506 Jy ! Component: 800 - total flux cleaned = -0.000580185 Jy ! Component: 850 - total flux cleaned = -0.000569596 Jy ! Component: 900 - total flux cleaned = -0.000548623 Jy ! Component: 950 - total flux cleaned = -0.000548685 Jy ! Component: 1000 - total flux cleaned = -0.000528019 Jy ! Component: 1050 - total flux cleaned = -0.000497587 Jy ! Component: 1100 - total flux cleaned = -0.00044753 Jy ! Component: 1150 - total flux cleaned = -0.000437767 Jy ! Component: 1200 - total flux cleaned = -0.000408468 Jy ! Component: 1250 - total flux cleaned = -0.000389184 Jy ! Component: 1300 - total flux cleaned = -0.000341607 Jy ! Component: 1350 - total flux cleaned = -0.000332217 Jy ! Component: 1400 - total flux cleaned = -0.000295029 Jy ! Component: 1450 - total flux cleaned = -0.000313402 Jy ! Component: 1500 - total flux cleaned = -0.00027693 Jy ! Component: 1550 - total flux cleaned = -0.000303994 Jy ! Component: 1600 - total flux cleaned = -0.000277179 Jy ! Component: 1650 - total flux cleaned = -0.000268453 Jy ! Component: 1700 - total flux cleaned = -0.00025979 Jy ! Component: 1750 - total flux cleaned = -0.000277255 Jy ! Component: 1800 - total flux cleaned = -0.000268615 Jy ! Component: 1850 - total flux cleaned = -0.000268518 Jy ! Component: 1900 - total flux cleaned = -0.000260036 Jy ! Component: 1950 - total flux cleaned = -0.000268344 Jy ! Component: 2000 - total flux cleaned = -0.00025178 Jy ! Total flux subtracted in 2048 components = -0.000219006 Jy ! Clean residual min=-0.000423 max=0.000433 Jy/beam ! Clean residual mean=0.000001 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0930892 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 245 components and 0.0930892 Jy ![Exited script file: muppet] wmap "J0424+0226_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9032 x 2.023 at 1.735 degrees (North through East) ! Clean map min=-0.00078763 max=0.054423 Jy/beam ! Writing clean map to FITS file: J0424+0226_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0544227 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000157916 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.870499 0.870499 1.741 3.48199 6.96399 13.928 27.856 55.7119 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.054 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9032 x 2.023 at 1.735 degrees (North through East) ! Clean map min=-0.00078763 max=0.054423 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 J0424+0226_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:52:28 2019