! Started logfile: J1503+0917_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:49:25 2019 obs J1503+0917_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1503+0917_X_2017_01_16_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.768783 visibilities/baseline/integration-bin. ! Found source: J1503+0917 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1309 lines of history. ! ! Reading 34872 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 J1503+0917_X_2017_01_16_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.904591Jy sigma=0.007552 ! Fit after self-cal, rms=0.896675Jy sigma=0.007500 ! 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=0.9437 mas, bmaj=2.351 mas, bpa=19.06 degrees ! Estimated noise=736.586 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 = 0.0819553 Jy ! Component: 100 - total flux cleaned = 0.108478 Jy ! Total flux subtracted in 100 components = 0.108478 Jy ! Clean residual min=-0.005382 max=0.012154 Jy/beam ! Clean residual mean=-0.000012 rms=0.001613 Jy/beam ! Combined flux in latest and established models = 0.108478 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.108478 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=0.097874Jy sigma=0.000682 ! Fit after self-cal, rms=0.097837Jy sigma=0.000681 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013851 Jy ! Component: 100 - total flux cleaned = 0.0209913 Jy ! Total flux subtracted in 100 components = 0.0209913 Jy ! Clean residual min=-0.003523 max=0.005271 Jy/beam ! Clean residual mean=-0.000003 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.12947 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.12947 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=0.096295Jy sigma=0.000659 ! Fit after self-cal, rms=0.096281Jy 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=1.095 mas, bmaj=2.453 mas, bpa=17.8 degrees ! Estimated noise=480.163 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 = 0.00447538 Jy ! Component: 100 - total flux cleaned = 0.00729238 Jy ! Component: 150 - total flux cleaned = 0.00927353 Jy ! Component: 200 - total flux cleaned = 0.0101716 Jy ! Total flux subtracted in 200 components = 0.0101716 Jy ! Clean residual min=-0.003528 max=0.005227 Jy/beam ! Clean residual mean=0.000002 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.139641 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 28 components and 0.139641 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=0.096163Jy sigma=0.000656 ! Fit after self-cal, rms=0.096180Jy sigma=0.000655 ! Inverting map ! Added new window around map position (-8.6, -10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00433788 Jy ! Component: 100 - total flux cleaned = 0.00632187 Jy ! Component: 150 - total flux cleaned = 0.00718118 Jy ! Component: 200 - total flux cleaned = 0.00763684 Jy ! Total flux subtracted in 200 components = 0.00763684 Jy ! Clean residual min=-0.002997 max=0.003987 Jy/beam ! Clean residual mean=0.000005 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.147278 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 64 components and 0.147278 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=0.095978Jy sigma=0.000653 ! Fit after self-cal, rms=0.095958Jy sigma=0.000653 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 0.94 KP 0.99 ! LA 1.02 MK 1.00* NL 1.00 OV 0.95 ! PT 1.20 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.97 KP 0.97 ! LA 1.01 MK 1.00* NL 0.99 OV 0.94 ! PT 1.09 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.89 KP 0.98 ! LA 0.98 MK 1.00* NL 0.98 OV 0.95 ! PT 1.13 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 0.93 KP 0.98 ! LA 1.01 MK 1.00* NL 0.97 OV 0.96 ! PT 1.21 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 0.89 KP 0.92 ! LA 1.01 MK 1.00* NL 0.98 OV 0.97 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 0.92 KP 0.96 ! LA 1.02 MK 1.00* NL 0.96 OV 0.98 ! PT 1.23 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.98 HN 0.99 KP 1.04 ! LA 0.93 MK 1.00* NL 1.01 OV 0.95 ! PT 1.18 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.99 KP 1.00 ! LA 1.00 MK 1.00* NL 1.02 OV 0.93 ! PT 1.23 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.95 HN 0.97 KP 0.96 ! LA 0.98 MK 1.00* NL 0.98 OV 0.98 ! PT 1.14 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.99 HN 0.98 KP 1.02 ! LA 1.00 MK 1.00* NL 0.97 OV 0.97 ! PT 1.11 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 0.96 KP 0.99 ! LA 0.99 MK 1.00* NL 1.00 OV 1.00 ! PT 1.26 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.99 KP 1.01 ! LA 0.97 MK 1.00* NL 0.97 OV 1.04 ! PT 1.25 SC 1.02 ! ! ! Fit before self-cal, rms=0.095958Jy sigma=0.000653 ! Fit after self-cal, rms=0.103090Jy sigma=0.000650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.095 mas, bmaj=2.436 mas, bpa=17.23 degrees ! Estimated noise=477.387 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, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00344624 Jy ! Component: 100 - total flux cleaned = 0.00532628 Jy ! Component: 150 - total flux cleaned = 0.0060093 Jy ! Component: 200 - total flux cleaned = 0.00648992 Jy ! Total flux subtracted in 200 components = 0.00648992 Jy ! Clean residual min=-0.001725 max=0.001769 Jy/beam ! Clean residual mean=-0.000001 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.153768 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 93 components and 0.153768 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=0.102969Jy sigma=0.000648 ! Fit after self-cal, rms=0.103123Jy sigma=0.000648 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.103123Jy sigma=0.000648 ! Fit after self-cal, rms=0.105235Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.097 mas, bmaj=2.435 mas, bpa=17.19 degrees ! Estimated noise=478.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169859 Jy ! Component: 100 - total flux cleaned = 0.00278525 Jy ! Component: 150 - total flux cleaned = 0.00356445 Jy ! Component: 200 - total flux cleaned = 0.00401881 Jy ! Total flux subtracted in 200 components = 0.00401881 Jy ! Clean residual min=-0.001399 max=0.001278 Jy/beam ! Clean residual mean=-0.000002 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.157787 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 107 components and 0.157787 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=0.105198Jy sigma=0.000646 ! Fit after self-cal, rms=0.105227Jy sigma=0.000646 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 = 0.000779676 Jy ! Component: 100 - total flux cleaned = 0.00116075 Jy ! Component: 150 - total flux cleaned = 0.00147191 Jy ! Component: 200 - total flux cleaned = 0.00177514 Jy ! Total flux subtracted in 200 components = 0.00177514 Jy ! Clean residual min=-0.001330 max=0.001189 Jy/beam ! Clean residual mean=-0.000002 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.159562 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 122 components and 0.159562 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=0.105214Jy sigma=0.000646 ! Fit after self-cal, rms=0.105214Jy sigma=0.000646 ! 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=0.105214Jy sigma=0.000646 ! Fit after self-cal, rms=0.105703Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.098 mas, bmaj=2.432 mas, bpa=17.15 degrees ! Estimated noise=478.687 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000816725 Jy ! Component: 100 - total flux cleaned = 0.00119479 Jy ! Component: 150 - total flux cleaned = 0.00144264 Jy ! Component: 200 - total flux cleaned = 0.0016824 Jy ! Total flux subtracted in 200 components = 0.0016824 Jy ! Clean residual min=-0.001254 max=0.001078 Jy/beam ! Clean residual mean=-0.000002 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.161244 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 133 components and 0.161244 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=0.105693Jy sigma=0.000646 ! Fit after self-cal, rms=0.105700Jy sigma=0.000646 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 = 0.000418896 Jy ! Component: 100 - total flux cleaned = 0.000618085 Jy ! Component: 150 - total flux cleaned = 0.000815654 Jy ! Component: 200 - total flux cleaned = 0.00101172 Jy ! Total flux subtracted in 200 components = 0.00101172 Jy ! Clean residual min=-0.001232 max=0.001035 Jy/beam ! Clean residual mean=-0.000002 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.162256 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 147 components and 0.162256 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=0.105693Jy sigma=0.000646 ! Fit after self-cal, rms=0.105694Jy sigma=0.000646 ! 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=0.105694Jy sigma=0.000646 ! Fit after self-cal, rms=0.105922Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.106 mas, bmaj=3.034 mas, bpa=0.996 degrees ! Estimated noise=583.083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000723564 Jy ! Component: 100 - total flux cleaned = 0.00108818 Jy ! Component: 150 - total flux cleaned = 0.00141134 Jy ! Component: 200 - total flux cleaned = 0.00162833 Jy ! Total flux subtracted in 200 components = 0.00162833 Jy ! Clean residual min=-0.001333 max=0.001411 Jy/beam ! Clean residual mean=-0.000003 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.163884 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 167 components and 0.163885 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=0.105918Jy sigma=0.000646 ! Fit after self-cal, rms=0.105924Jy sigma=0.000646 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 = 0.000389946 Jy ! Component: 100 - total flux cleaned = 0.00057219 Jy ! Component: 150 - total flux cleaned = 0.000683145 Jy ! Component: 200 - total flux cleaned = 0.000782554 Jy ! Total flux subtracted in 200 components = 0.000782554 Jy ! Clean residual min=-0.001325 max=0.001388 Jy/beam ! Clean residual mean=-0.000003 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.164667 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 180 components and 0.164667 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=0.105921Jy sigma=0.000646 ! Fit after self-cal, rms=0.105922Jy sigma=0.000646 ! 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=1.099 mas, bmaj=2.429 mas, bpa=17.1 degrees ! Estimated noise=478.732 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.099 x 2.429 at 17.1 degrees (North through East) ! Clean map min=-0.0010768 max=0.10805 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=0.9494 mas, bmaj=2.332 mas, bpa=18.53 degrees ! Estimated noise=732.263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0810133 Jy ! Component: 100 - total flux cleaned = 0.108467 Jy ! Component: 150 - total flux cleaned = 0.122491 Jy ! Component: 200 - total flux cleaned = 0.130769 Jy ! Total flux subtracted in 200 components = 0.130769 Jy ! Clean residual min=-0.003136 max=0.004540 Jy/beam ! Clean residual mean=-0.000008 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.130769 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.130769 Jy ! Inverting map and beam ! Estimated beam: bmin=1.099 mas, bmaj=2.429 mas, bpa=17.1 degrees ! Estimated noise=478.732 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 = 0.00656042 Jy ! Component: 100 - total flux cleaned = 0.0110426 Jy ! Component: 150 - total flux cleaned = 0.0144288 Jy ! Component: 200 - total flux cleaned = 0.0170781 Jy ! Total flux subtracted in 200 components = 0.0170781 Jy ! Clean residual min=-0.001802 max=0.001576 Jy/beam ! Clean residual mean=-0.000008 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.147847 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 46 components and 0.147847 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=2.106 mas, bmaj=3.034 mas, bpa=0.996 degrees ! Estimated noise=583.083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00334903 Jy ! Component: 100 - total flux cleaned = 0.00570568 Jy ! Component: 150 - total flux cleaned = 0.00751025 Jy ! Component: 200 - total flux cleaned = 0.00896651 Jy ! Total flux subtracted in 200 components = 0.00896651 Jy ! Clean residual min=-0.001574 max=0.001498 Jy/beam ! Clean residual mean=-0.000009 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.156813 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 = 0.00121971 Jy ! Component: 100 - total flux cleaned = 0.00225824 Jy ! Component: 150 - total flux cleaned = 0.00305074 Jy ! Component: 200 - total flux cleaned = 0.00364808 Jy ! Total flux subtracted in 200 components = 0.00364808 Jy ! Clean residual min=-0.001385 max=0.001375 Jy/beam ! Clean residual mean=-0.000006 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.160461 Jy ! Adding 127 model components to the UV plane model. ! The established model now contains 164 components and 0.160461 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.099 mas, bmaj=2.429 mas, bpa=17.1 degrees ! Estimated noise=478.732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000792596 Jy ! Component: 100 - total flux cleaned = 0.00121942 Jy ! Component: 150 - total flux cleaned = 0.00162483 Jy ! Component: 200 - total flux cleaned = 0.0018981 Jy ! Total flux subtracted in 200 components = 0.0018981 Jy ! Clean residual min=-0.001288 max=0.001089 Jy/beam ! Clean residual mean=-0.000003 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.162359 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 185 components and 0.162359 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=0.105936Jy sigma=0.000646 ! Fit after self-cal, rms=0.105929Jy sigma=0.000646 wmodel J1503+0917_X_2017_01_16_pus_map.mod ! Writing 185 model components to file: J1503+0917_X_2017_01_16_pus_map.mod wobs J1503+0917_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1503+0917_X_2017_01_16_pus_uvs.fits wwins J1503+0917_X_2017_01_16_pus_map.win ! wwins: Wrote 3 windows to J1503+0917_X_2017_01_16_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000581717 Jy ! Component: 100 - total flux cleaned = -0.00111245 Jy ! Component: 150 - total flux cleaned = -0.00129236 Jy ! Component: 200 - total flux cleaned = -0.00140546 Jy ! Component: 250 - total flux cleaned = -0.00140634 Jy ! Component: 300 - total flux cleaned = -0.00147577 Jy ! Component: 350 - total flux cleaned = -0.00150902 Jy ! Component: 400 - total flux cleaned = -0.0014927 Jy ! Component: 450 - total flux cleaned = -0.00157193 Jy ! Component: 500 - total flux cleaned = -0.00163394 Jy ! Component: 550 - total flux cleaned = -0.00169406 Jy ! Component: 600 - total flux cleaned = -0.00173829 Jy ! Component: 650 - total flux cleaned = -0.00175244 Jy ! Component: 700 - total flux cleaned = -0.0017379 Jy ! Component: 750 - total flux cleaned = -0.00172385 Jy ! Component: 800 - total flux cleaned = -0.00172369 Jy ! Component: 850 - total flux cleaned = -0.00172377 Jy ! Component: 900 - total flux cleaned = -0.00168345 Jy ! Component: 950 - total flux cleaned = -0.00168383 Jy ! Component: 1000 - total flux cleaned = -0.00170981 Jy ! Component: 1050 - total flux cleaned = -0.00172242 Jy ! Component: 1100 - total flux cleaned = -0.00174751 Jy ! Component: 1150 - total flux cleaned = -0.00177259 Jy ! Component: 1200 - total flux cleaned = -0.00180956 Jy ! Component: 1250 - total flux cleaned = -0.00184595 Jy ! Component: 1300 - total flux cleaned = -0.00192987 Jy ! Component: 1350 - total flux cleaned = -0.00190584 Jy ! Component: 1400 - total flux cleaned = -0.00187071 Jy ! Component: 1450 - total flux cleaned = -0.00191709 Jy ! Component: 1500 - total flux cleaned = -0.00193991 Jy ! Component: 1550 - total flux cleaned = -0.00191715 Jy ! Component: 1600 - total flux cleaned = -0.00193967 Jy ! Component: 1650 - total flux cleaned = -0.00197304 Jy ! Component: 1700 - total flux cleaned = -0.00193996 Jy ! Component: 1750 - total flux cleaned = -0.00195097 Jy ! Component: 1800 - total flux cleaned = -0.00196193 Jy ! Component: 1850 - total flux cleaned = -0.00194067 Jy ! Component: 1900 - total flux cleaned = -0.00195136 Jy ! Component: 1950 - total flux cleaned = -0.00200388 Jy ! Component: 2000 - total flux cleaned = -0.00202473 Jy ! Total flux subtracted in 2048 components = -0.00199372 Jy ! Clean residual min=-0.000513 max=0.000555 Jy/beam ! Clean residual mean=-0.000002 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.160366 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 331 components and 0.160366 Jy ![Exited script file: muppet] wmap "J1503+0917_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.099 x 2.429 at 17.1 degrees (North through East) ! Clean map min=-0.0012133 max=0.10799 Jy/beam ! Writing clean map to FITS file: J1503+0917_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.107993 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000209443 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.581824 0.581824 1.16365 2.3273 4.65459 9.30918 18.6184 37.2367 74.4735 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.107 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.099 x 2.429 at 17.1 degrees (North through East) ! Clean map min=-0.0012133 max=0.10799 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 J1503+0917_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:49:28 2019