! Started logfile: J0903+5151_X_2017_05_01_pus_uvs.log on Wed May 1 19:55:29 2019 obs J0903+5151_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J0903+5151_X_2017_05_01_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.966667 visibilities/baseline/integration-bin. ! Found source: J0903+5151 ! ! 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 863 lines of history. ! ! Reading 59508 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 J0903+5151_X_2017_05_01_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.872632Jy sigma=0.007387 ! Fit after self-cal, rms=0.862731Jy sigma=0.007321 ! 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=0.7984 mas, bmaj=1.069 mas, bpa=-0.04872 degrees ! Estimated noise=738.986 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 = 0.106326 Jy ! Component: 100 - total flux cleaned = 0.133526 Jy ! Total flux subtracted in 100 components = 0.133526 Jy ! Clean residual min=-0.003978 max=0.012004 Jy/beam ! Clean residual mean=-0.000043 rms=0.001216 Jy/beam ! Combined flux in latest and established models = 0.133526 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.133526 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=0.094404Jy sigma=0.000689 ! Fit after self-cal, rms=0.094385Jy sigma=0.000689 ! Inverting map ! Added new window around map position (-1, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129052 Jy ! Component: 100 - total flux cleaned = 0.0200887 Jy ! Total flux subtracted in 100 components = 0.0200887 Jy ! Clean residual min=-0.002738 max=0.005574 Jy/beam ! Clean residual mean=-0.000023 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.153615 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.153615 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=0.092343Jy sigma=0.000665 ! Fit after self-cal, rms=0.092249Jy sigma=0.000664 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00539455 Jy ! Component: 100 - total flux cleaned = 0.00883801 Jy ! Total flux subtracted in 100 components = 0.00883801 Jy ! Clean residual min=-0.002403 max=0.003824 Jy/beam ! Clean residual mean=-0.000014 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.162453 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.162453 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=0.091860Jy sigma=0.000659 ! Fit after self-cal, rms=0.091830Jy sigma=0.000659 ! 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=1.024 mas, bmaj=1.327 mas, bpa=1.885 degrees ! Estimated noise=350.048 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 = 0.00405447 Jy ! Component: 100 - total flux cleaned = 0.00599375 Jy ! Component: 150 - total flux cleaned = 0.00723358 Jy ! Component: 200 - total flux cleaned = 0.00804786 Jy ! Total flux subtracted in 200 components = 0.00804786 Jy ! Clean residual min=-0.001505 max=0.001985 Jy/beam ! Clean residual mean=-0.000015 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.170501 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 43 components and 0.170501 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=0.091668Jy sigma=0.000657 ! Fit after self-cal, rms=0.091641Jy sigma=0.000657 ! Inverting map ! Added new window around map position (-2.4, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232612 Jy ! Component: 100 - total flux cleaned = 0.00350619 Jy ! Component: 150 - total flux cleaned = 0.00385164 Jy ! Component: 200 - total flux cleaned = 0.00410826 Jy ! Total flux subtracted in 200 components = 0.00410826 Jy ! Clean residual min=-0.001311 max=0.001535 Jy/beam ! Clean residual mean=-0.000007 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.174609 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 67 components and 0.174609 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=0.091569Jy sigma=0.000656 ! Fit after self-cal, rms=0.091571Jy sigma=0.000656 ! 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 0.98 HN 1.07 KP 1.02 ! LA 0.97 MK 0.96 NL 0.96 OV 1.00 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.25 KP 1.07 ! LA 0.97 MK 0.98 NL 1.01 OV 0.99 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 0.99 KP 1.01 ! LA 0.97 MK 0.99 NL 0.97 OV 1.02 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.98 KP 0.98 ! LA 1.00 MK 0.98 NL 0.95 OV 0.99 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.97 KP 0.98 ! LA 0.97 MK 1.02 NL 1.00 OV 1.00 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.98 KP 0.97 ! LA 0.97 MK 0.99 NL 1.01 OV 1.03 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.00 KP 0.99 ! LA 0.98 MK 1.02 NL 1.01 OV 1.02 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 0.96 KP 0.97 ! LA 0.97 MK 1.00 NL 0.98 OV 1.02 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.14 KP 0.98 ! LA 1.02 MK 0.99 NL 0.98 OV 1.03 ! PT 1.03 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.02 KP 0.99 ! LA 1.01 MK 1.02 NL 1.01 OV 1.02 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.09 HN 1.10 KP 1.03 ! LA 1.06 MK 1.00 NL 1.06 OV 1.06 ! PT 1.06 SC 1.08 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.13 KP 0.96 ! LA 0.98 MK 0.98 NL 0.98 OV 1.03 ! PT 1.01 SC 1.01 ! ! ! Fit before self-cal, rms=0.091571Jy sigma=0.000656 ! Fit after self-cal, rms=0.093127Jy sigma=0.000653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=1.329 mas, bpa=1.826 degrees ! Estimated noise=350.236 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 = 0.00043542 Jy ! Component: 100 - total flux cleaned = 0.000654568 Jy ! Component: 150 - total flux cleaned = 0.000781939 Jy ! Component: 200 - total flux cleaned = 0.000894697 Jy ! Total flux subtracted in 200 components = 0.000894697 Jy ! Clean residual min=-0.001136 max=0.001029 Jy/beam ! Clean residual mean=0.000001 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.175504 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 76 components and 0.175504 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=0.093105Jy sigma=0.000653 ! Fit after self-cal, rms=0.093126Jy sigma=0.000653 ! 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=0.093126Jy sigma=0.000653 ! Fit after self-cal, rms=0.099918Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=1.332 mas, bpa=1.789 degrees ! Estimated noise=350.384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000431276 Jy ! Component: 100 - total flux cleaned = 0.000503531 Jy ! Component: 150 - total flux cleaned = 0.000548356 Jy ! Component: 200 - total flux cleaned = 0.000535343 Jy ! Total flux subtracted in 200 components = 0.000535343 Jy ! Clean residual min=-0.000891 max=0.000869 Jy/beam ! Clean residual mean=-0.000004 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.176039 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 86 components and 0.176039 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=0.099912Jy sigma=0.000651 ! Fit after self-cal, rms=0.099971Jy sigma=0.000651 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 = 6.70195e-05 Jy ! Component: 100 - total flux cleaned = 9.18414e-05 Jy ! Component: 150 - total flux cleaned = 0.000102573 Jy ! Component: 200 - total flux cleaned = 0.000102566 Jy ! Total flux subtracted in 200 components = 0.000102566 Jy ! Clean residual min=-0.000873 max=0.000870 Jy/beam ! Clean residual mean=-0.000004 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.176142 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 0.176142 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=0.099968Jy sigma=0.000651 ! Fit after self-cal, rms=0.099969Jy sigma=0.000651 ! 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=0.099969Jy sigma=0.000651 ! Fit after self-cal, rms=0.100274Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=1.332 mas, bpa=1.634 degrees ! Estimated noise=350.121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000117972 Jy ! Component: 100 - total flux cleaned = 0.000139736 Jy ! Component: 150 - total flux cleaned = 0.000121071 Jy ! Component: 200 - total flux cleaned = 0.000112405 Jy ! Total flux subtracted in 200 components = 0.000112405 Jy ! Clean residual min=-0.000846 max=0.000843 Jy/beam ! Clean residual mean=-0.000005 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.176254 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 93 components and 0.176254 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=0.100272Jy sigma=0.000651 ! Fit after self-cal, rms=0.100274Jy sigma=0.000651 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 = 2.75772e-05 Jy ! Component: 100 - total flux cleaned = 2.76919e-05 Jy ! Component: 150 - total flux cleaned = 2.77156e-05 Jy ! Component: 200 - total flux cleaned = 1.98115e-05 Jy ! Total flux subtracted in 200 components = 1.98115e-05 Jy ! Clean residual min=-0.000838 max=0.000835 Jy/beam ! Clean residual mean=-0.000005 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.176274 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 95 components and 0.176274 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=0.100273Jy sigma=0.000651 ! Fit after self-cal, rms=0.100273Jy sigma=0.000651 ! 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=0.100273Jy sigma=0.000651 ! Fit after self-cal, rms=0.100286Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.413 mas, bmaj=2.433 mas, bpa=-2.512 degrees ! Estimated noise=429.627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.67864e-05 Jy ! Component: 100 - total flux cleaned = 5.54442e-05 Jy ! Component: 150 - total flux cleaned = 6.19524e-05 Jy ! Component: 200 - total flux cleaned = 6.19361e-05 Jy ! Total flux subtracted in 200 components = 6.19361e-05 Jy ! Clean residual min=-0.000863 max=0.000804 Jy/beam ! Clean residual mean=-0.000012 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.176336 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 100 components and 0.176336 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=0.100287Jy sigma=0.000651 ! Fit after self-cal, rms=0.100286Jy sigma=0.000651 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 = 2.02274e-05 Jy ! Component: 100 - total flux cleaned = 4.36681e-05 Jy ! Component: 150 - total flux cleaned = 4.84661e-05 Jy ! Component: 200 - total flux cleaned = 4.839e-05 Jy ! Total flux subtracted in 200 components = 4.839e-05 Jy ! Clean residual min=-0.000870 max=0.000805 Jy/beam ! Clean residual mean=-0.000012 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.176384 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 107 components and 0.176384 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=0.100286Jy sigma=0.000651 ! Fit after self-cal, rms=0.100286Jy sigma=0.000651 ! 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=1.023 mas, bmaj=1.332 mas, bpa=1.537 degrees ! Estimated noise=349.999 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.023 x 1.332 at 1.537 degrees (North through East) ! Clean map min=-0.00079061 max=0.13799 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=0.7976 mas, bmaj=1.078 mas, bpa=0.1376 degrees ! Estimated noise=740.005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10601 Jy ! Component: 100 - total flux cleaned = 0.134321 Jy ! Component: 150 - total flux cleaned = 0.148254 Jy ! Component: 200 - total flux cleaned = 0.155958 Jy ! Total flux subtracted in 200 components = 0.155958 Jy ! Clean residual min=-0.002131 max=0.003879 Jy/beam ! Clean residual mean=-0.000023 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.155958 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.155958 Jy ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=1.332 mas, bpa=1.537 degrees ! Estimated noise=349.999 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 = 0.00680266 Jy ! Component: 100 - total flux cleaned = 0.0106687 Jy ! Component: 150 - total flux cleaned = 0.0131897 Jy ! Component: 200 - total flux cleaned = 0.0149842 Jy ! Total flux subtracted in 200 components = 0.0149842 Jy ! Clean residual min=-0.000947 max=0.001243 Jy/beam ! Clean residual mean=-0.000016 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.170942 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 57 components and 0.170943 Jy ! Inverting map ! Added new window around map position (-4.4, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139678 Jy ! Component: 100 - total flux cleaned = 0.00246183 Jy ! Component: 150 - total flux cleaned = 0.00330739 Jy ! Component: 200 - total flux cleaned = 0.00398413 Jy ! Total flux subtracted in 200 components = 0.00398413 Jy ! Clean residual min=-0.000813 max=0.000777 Jy/beam ! Clean residual mean=-0.000008 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.174927 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 75 components and 0.174927 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=2.413 mas, bmaj=2.433 mas, bpa=-2.512 degrees ! Estimated noise=429.627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000764931 Jy ! Component: 100 - total flux cleaned = 0.00121203 Jy ! Component: 150 - total flux cleaned = 0.00141759 Jy ! Component: 200 - total flux cleaned = 0.00150978 Jy ! Total flux subtracted in 200 components = 0.00150978 Jy ! Clean residual min=-0.000850 max=0.000814 Jy/beam ! Clean residual mean=-0.000012 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.176436 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 = 7.59994e-05 Jy ! Component: 100 - total flux cleaned = 0.00011498 Jy ! Component: 150 - total flux cleaned = 0.000137874 Jy ! Component: 200 - total flux cleaned = 0.000163174 Jy ! Total flux subtracted in 200 components = 0.000163174 Jy ! Clean residual min=-0.000847 max=0.000826 Jy/beam ! Clean residual mean=-0.000011 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.1766 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 109 components and 0.1766 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=1.332 mas, bpa=1.537 degrees ! Estimated noise=349.999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.88843e-06 Jy ! Component: 100 - total flux cleaned = 5.43737e-06 Jy ! Component: 150 - total flux cleaned = 1.70762e-05 Jy ! Component: 200 - total flux cleaned = 3.76477e-05 Jy ! Total flux subtracted in 200 components = 3.76477e-05 Jy ! Clean residual min=-0.000784 max=0.000808 Jy/beam ! Clean residual mean=-0.000005 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.176637 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 125 components and 0.176637 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=0.100290Jy sigma=0.000651 ! Fit after self-cal, rms=0.100284Jy sigma=0.000651 wmodel J0903+5151_X_2017_05_01_pus_map.mod ! Writing 125 model components to file: J0903+5151_X_2017_05_01_pus_map.mod wobs J0903+5151_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J0903+5151_X_2017_05_01_pus_uvs.fits wwins J0903+5151_X_2017_05_01_pus_map.win ! wwins: Wrote 4 windows to J0903+5151_X_2017_05_01_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 = 0.000167037 Jy ! Component: 100 - total flux cleaned = 0.000207427 Jy ! Component: 150 - total flux cleaned = 0.000246231 Jy ! Component: 200 - total flux cleaned = 0.000283185 Jy ! Component: 250 - total flux cleaned = 0.000319016 Jy ! Component: 300 - total flux cleaned = 0.000307034 Jy ! Component: 350 - total flux cleaned = 0.000295488 Jy ! Component: 400 - total flux cleaned = 0.000284341 Jy ! Component: 450 - total flux cleaned = 0.000295241 Jy ! Component: 500 - total flux cleaned = 0.000327224 Jy ! Component: 550 - total flux cleaned = 0.000337884 Jy ! Component: 600 - total flux cleaned = 0.00035876 Jy ! Component: 650 - total flux cleaned = 0.000369113 Jy ! Component: 700 - total flux cleaned = 0.000369194 Jy ! Component: 750 - total flux cleaned = 0.000408863 Jy ! Component: 800 - total flux cleaned = 0.000418752 Jy ! Component: 850 - total flux cleaned = 0.000437946 Jy ! Component: 900 - total flux cleaned = 0.000457026 Jy ! Component: 950 - total flux cleaned = 0.000466527 Jy ! Component: 1000 - total flux cleaned = 0.000485178 Jy ! Component: 1050 - total flux cleaned = 0.000485261 Jy ! Component: 1100 - total flux cleaned = 0.000485225 Jy ! Component: 1150 - total flux cleaned = 0.00045827 Jy ! Component: 1200 - total flux cleaned = 0.000467178 Jy ! Component: 1250 - total flux cleaned = 0.000440767 Jy ! Component: 1300 - total flux cleaned = 0.000449497 Jy ! Component: 1350 - total flux cleaned = 0.00044083 Jy ! Component: 1400 - total flux cleaned = 0.000457951 Jy ! Component: 1450 - total flux cleaned = 0.000407028 Jy ! Component: 1500 - total flux cleaned = 0.000457552 Jy ! Component: 1550 - total flux cleaned = 0.000440916 Jy ! Component: 1600 - total flux cleaned = 0.000432878 Jy ! Component: 1650 - total flux cleaned = 0.000449202 Jy ! Component: 1700 - total flux cleaned = 0.000457416 Jy ! Component: 1750 - total flux cleaned = 0.000481439 Jy ! Component: 1800 - total flux cleaned = 0.000481463 Jy ! Component: 1850 - total flux cleaned = 0.000473696 Jy ! Component: 1900 - total flux cleaned = 0.000489292 Jy ! Component: 1950 - total flux cleaned = 0.000527878 Jy ! Component: 2000 - total flux cleaned = 0.00052014 Jy ! Total flux subtracted in 2048 components = 0.000520097 Jy ! Clean residual min=-0.000460 max=0.000411 Jy/beam ! Clean residual mean=-0.000003 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.177157 Jy keep ! Adding 155 model components to the UV plane model. ! The established model now contains 280 components and 0.177157 Jy ![Exited script file: muppet] wmap "J0903+5151_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.023 x 1.332 at 1.537 degrees (North through East) ! Clean map min=-0.00067919 max=0.13828 Jy/beam ! Writing clean map to FITS file: J0903+5151_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.138285 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000140255 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.304275 0.304275 0.60855 1.2171 2.4342 4.8684 9.7368 19.4736 38.9472 77.8944 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.138 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.023 x 1.332 at 1.537 degrees (North through East) ! Clean map min=-0.00067919 max=0.13828 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 J0903+5151_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:55:33 2019