! Started logfile: J0025+3919_X_2017_05_01_pus_uvs.log on Wed May 1 19:49:45 2019 obs J0025+3919_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J0025+3919_X_2017_05_01_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.819688 visibilities/baseline/integration-bin. ! Found source: J0025+3919 ! ! 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 50460 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 J0025+3919_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 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.876483Jy sigma=0.007376 ! Fit after self-cal, rms=0.867633Jy sigma=0.007319 ! 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=0.8404 mas, bmaj=1.699 mas, bpa=20.01 degrees ! Estimated noise=775.151 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 = 0.102796 Jy ! Component: 100 - total flux cleaned = 0.148563 Jy ! Total flux subtracted in 100 components = 0.148563 Jy ! Clean residual min=-0.011165 max=0.031136 Jy/beam ! Clean residual mean=-0.000031 rms=0.003490 Jy/beam ! Combined flux in latest and established models = 0.148563 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.148563 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=0.113188Jy sigma=0.000904 ! Fit after self-cal, rms=0.111802Jy sigma=0.000892 ! Inverting map ! Added new window around map position (-1, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0363133 Jy ! Component: 100 - total flux cleaned = 0.0553694 Jy ! Total flux subtracted in 100 components = 0.0553694 Jy ! Clean residual min=-0.007650 max=0.014600 Jy/beam ! Clean residual mean=-0.000022 rms=0.002030 Jy/beam ! Combined flux in latest and established models = 0.203933 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.203933 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=0.097472Jy sigma=0.000745 ! Fit after self-cal, rms=0.095751Jy sigma=0.000730 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0177173 Jy ! Component: 100 - total flux cleaned = 0.0280322 Jy ! Total flux subtracted in 100 components = 0.0280322 Jy ! Clean residual min=-0.004743 max=0.007763 Jy/beam ! Clean residual mean=-0.000019 rms=0.001314 Jy/beam ! Combined flux in latest and established models = 0.231965 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.231965 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=0.091586Jy sigma=0.000686 ! Fit after self-cal, rms=0.091141Jy sigma=0.000682 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00963243 Jy ! Component: 100 - total flux cleaned = 0.0156709 Jy ! Total flux subtracted in 100 components = 0.0156709 Jy ! Clean residual min=-0.003753 max=0.005125 Jy/beam ! Clean residual mean=-0.000016 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 0.247636 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.247636 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=0.089800Jy sigma=0.000667 ! Fit after self-cal, rms=0.089680Jy sigma=0.000666 ! 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=1.051 mas, bmaj=1.985 mas, bpa=19 degrees ! Estimated noise=384.485 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 = 0.00765542 Jy ! Component: 100 - total flux cleaned = 0.0121926 Jy ! Component: 150 - total flux cleaned = 0.0147145 Jy ! Component: 200 - total flux cleaned = 0.0157016 Jy ! Total flux subtracted in 200 components = 0.0157016 Jy ! Clean residual min=-0.003400 max=0.005101 Jy/beam ! Clean residual mean=-0.000041 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.263337 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.263337 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=0.088997Jy sigma=0.000659 ! Fit after self-cal, rms=0.088915Jy sigma=0.000659 ! Inverting map ! Added new window around map position (0.6, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00491562 Jy ! Component: 100 - total flux cleaned = 0.00804717 Jy ! Component: 150 - total flux cleaned = 0.0098338 Jy ! Component: 200 - total flux cleaned = 0.0112751 Jy ! Total flux subtracted in 200 components = 0.0112751 Jy ! Clean residual min=-0.002526 max=0.003343 Jy/beam ! Clean residual mean=-0.000026 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.274613 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 68 components and 0.274613 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=0.088581Jy sigma=0.000655 ! Fit after self-cal, rms=0.088548Jy sigma=0.000655 ! 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 1.02 KP 0.98 ! LA 0.95 MK 0.98 NL 1.00 OV 1.00 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.98 KP 0.95 ! LA 0.95 MK 1.00 NL 0.98 OV 1.01 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.99 KP 0.98 ! LA 0.99 MK 1.00 NL 0.99 OV 1.01 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.01 KP 1.00 ! LA 0.99 MK 0.97 NL 0.98 OV 0.99 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.98 KP 0.98 ! LA 0.97 MK 1.03 NL 1.01 OV 1.00 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.97 HN 0.98 KP 0.98 ! LA 0.98 MK 0.93 NL 1.02 OV 1.03 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.01 KP 0.99 ! LA 1.00 MK 1.06 NL 1.00 OV 1.03 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.97 KP 0.98 ! LA 0.97 MK 0.98 NL 1.00 OV 1.02 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.01 KP 0.98 ! LA 0.97 MK 0.96 NL 1.00 OV 1.03 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.98 KP 0.99 ! LA 0.99 MK 0.99 NL 0.99 OV 1.02 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.10 KP 1.06 ! LA 1.05 MK 1.01 NL 1.07 OV 1.09 ! PT 1.06 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.00 KP 0.94 ! LA 0.99 MK 0.97 NL 1.04 OV 1.05 ! PT 1.02 SC 1.02 ! ! ! Fit before self-cal, rms=0.088548Jy sigma=0.000655 ! Fit after self-cal, rms=0.088712Jy sigma=0.000651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.06 mas, bmaj=1.989 mas, bpa=18.8 degrees ! Estimated noise=386.476 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 = 0.00156769 Jy ! Component: 100 - total flux cleaned = 0.00218022 Jy ! Component: 150 - total flux cleaned = 0.00285007 Jy ! Component: 200 - total flux cleaned = 0.00344579 Jy ! Total flux subtracted in 200 components = 0.00344579 Jy ! Clean residual min=-0.001906 max=0.002429 Jy/beam ! Clean residual mean=-0.000015 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.278058 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 79 components and 0.278058 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=0.088605Jy sigma=0.000650 ! Fit after self-cal, rms=0.088596Jy sigma=0.000650 ! 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=0.088596Jy sigma=0.000650 ! Fit after self-cal, rms=0.092558Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.058 mas, bmaj=1.991 mas, bpa=19.03 degrees ! Estimated noise=385.995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000666395 Jy ! Component: 100 - total flux cleaned = 0.00105243 Jy ! Component: 150 - total flux cleaned = 0.00138783 Jy ! Component: 200 - total flux cleaned = 0.00168544 Jy ! Total flux subtracted in 200 components = 0.00168544 Jy ! Clean residual min=-0.001585 max=0.002341 Jy/beam ! Clean residual mean=-0.000018 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.279744 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 85 components and 0.279744 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=0.092507Jy sigma=0.000647 ! Fit after self-cal, rms=0.092519Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3.4, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215472 Jy ! Component: 100 - total flux cleaned = 0.00305946 Jy ! Component: 150 - total flux cleaned = 0.00356366 Jy ! Component: 200 - total flux cleaned = 0.00392848 Jy ! Total flux subtracted in 200 components = 0.00392848 Jy ! Clean residual min=-0.001519 max=0.001668 Jy/beam ! Clean residual mean=-0.000019 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.283672 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 107 components and 0.283672 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=0.092452Jy sigma=0.000646 ! Fit after self-cal, rms=0.092444Jy 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=0.092444Jy sigma=0.000646 ! Fit after self-cal, rms=0.092397Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.057 mas, bmaj=1.991 mas, bpa=19.01 degrees ! Estimated noise=385.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000714776 Jy ! Component: 100 - total flux cleaned = 0.0012595 Jy ! Component: 150 - total flux cleaned = 0.00169597 Jy ! Component: 200 - total flux cleaned = 0.0019633 Jy ! Total flux subtracted in 200 components = 0.0019633 Jy ! Clean residual min=-0.001319 max=0.001570 Jy/beam ! Clean residual mean=-0.000017 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.285636 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 114 components and 0.285635 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=0.092364Jy sigma=0.000645 ! Fit after self-cal, rms=0.092361Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.6, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175158 Jy ! Component: 100 - total flux cleaned = 0.00254251 Jy ! Component: 150 - total flux cleaned = 0.0030321 Jy ! Component: 200 - total flux cleaned = 0.00336563 Jy ! Total flux subtracted in 200 components = 0.00336563 Jy ! Clean residual min=-0.001228 max=0.001516 Jy/beam ! Clean residual mean=-0.000012 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.289001 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 134 components and 0.289001 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=0.092316Jy sigma=0.000645 ! Fit after self-cal, rms=0.092308Jy sigma=0.000645 ! Inverting map ! Added new window around map position (-14.6, 16.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110177 Jy ! Component: 100 - total flux cleaned = 0.00149579 Jy ! Component: 150 - total flux cleaned = 0.00168898 Jy ! Component: 200 - total flux cleaned = 0.00186899 Jy ! Total flux subtracted in 200 components = 0.00186899 Jy ! Clean residual min=-0.001172 max=0.001241 Jy/beam ! Clean residual mean=-0.000011 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.29087 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 150 components and 0.29087 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=0.092280Jy sigma=0.000645 ! Fit after self-cal, rms=0.092279Jy sigma=0.000645 ! 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=0.092279Jy sigma=0.000645 ! Fit after self-cal, rms=0.092045Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.163 mas, bmaj=2.627 mas, bpa=8.763 degrees ! Estimated noise=453.608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118327 Jy ! Component: 100 - total flux cleaned = 0.00175576 Jy ! Component: 150 - total flux cleaned = 0.0020072 Jy ! Component: 200 - total flux cleaned = 0.00219792 Jy ! Total flux subtracted in 200 components = 0.00219792 Jy ! Clean residual min=-0.001242 max=0.001251 Jy/beam ! Clean residual mean=-0.000018 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.293068 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 180 components and 0.293068 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=0.092036Jy sigma=0.000645 ! Fit after self-cal, rms=0.092031Jy sigma=0.000644 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 = 0.000415491 Jy ! Component: 100 - total flux cleaned = 0.000660356 Jy ! Component: 150 - total flux cleaned = 0.000738608 Jy ! Component: 200 - total flux cleaned = 0.000791421 Jy ! Total flux subtracted in 200 components = 0.000791421 Jy ! Clean residual min=-0.001188 max=0.001128 Jy/beam ! Clean residual mean=-0.000018 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.293859 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 197 components and 0.293859 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=0.092027Jy sigma=0.000644 ! Fit after self-cal, rms=0.092025Jy sigma=0.000644 ! 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=1.058 mas, bmaj=1.989 mas, bpa=18.99 degrees ! Estimated noise=384.912 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.058 x 1.989 at 18.99 degrees (North through East) ! Clean map min=-0.0010257 max=0.12028 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=0.8458 mas, bmaj=1.706 mas, bpa=19.98 degrees ! Estimated noise=778.846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109132 Jy ! Component: 100 - total flux cleaned = 0.162863 Jy ! Component: 150 - total flux cleaned = 0.192496 Jy ! Component: 200 - total flux cleaned = 0.210048 Jy ! Total flux subtracted in 200 components = 0.210048 Jy ! Clean residual min=-0.005267 max=0.009408 Jy/beam ! Clean residual mean=-0.000019 rms=0.001386 Jy/beam ! Combined flux in latest and established models = 0.210048 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.210048 Jy ! Inverting map and beam ! Estimated beam: bmin=1.058 mas, bmaj=1.989 mas, bpa=18.99 degrees ! Estimated noise=384.912 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 = 0.0182984 Jy ! Component: 100 - total flux cleaned = 0.0297893 Jy ! Component: 150 - total flux cleaned = 0.0375662 Jy ! Component: 200 - total flux cleaned = 0.0433993 Jy ! Total flux subtracted in 200 components = 0.0433993 Jy ! Clean residual min=-0.002417 max=0.004176 Jy/beam ! Clean residual mean=-0.000046 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.253447 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 70 components and 0.253447 Jy ! Inverting map ! Added new window around map position (1.4, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00481731 Jy ! Component: 100 - total flux cleaned = 0.00877518 Jy ! Component: 150 - total flux cleaned = 0.01216 Jy ! Component: 200 - total flux cleaned = 0.0150994 Jy ! Total flux subtracted in 200 components = 0.0150994 Jy ! Clean residual min=-0.001785 max=0.002107 Jy/beam ! Clean residual mean=-0.000028 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.268547 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 112 components and 0.268547 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=2.163 mas, bmaj=2.627 mas, bpa=8.763 degrees ! Estimated noise=453.608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00461969 Jy ! Component: 100 - total flux cleaned = 0.00817551 Jy ! Component: 150 - total flux cleaned = 0.0110471 Jy ! Component: 200 - total flux cleaned = 0.0134114 Jy ! Total flux subtracted in 200 components = 0.0134114 Jy ! Clean residual min=-0.001751 max=0.001758 Jy/beam ! Clean residual mean=-0.000034 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.281958 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 = 0.00200288 Jy ! Component: 100 - total flux cleaned = 0.00372098 Jy ! Component: 150 - total flux cleaned = 0.00520032 Jy ! Component: 200 - total flux cleaned = 0.00628417 Jy ! Total flux subtracted in 200 components = 0.00628417 Jy ! Clean residual min=-0.001343 max=0.001242 Jy/beam ! Clean residual mean=-0.000024 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.288242 Jy ! Adding 148 model components to the UV plane model. ! The established model now contains 230 components and 0.288242 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.058 mas, bmaj=1.989 mas, bpa=18.99 degrees ! Estimated noise=384.912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011688 Jy ! Component: 100 - total flux cleaned = 0.00195825 Jy ! Component: 150 - total flux cleaned = 0.00269012 Jy ! Component: 200 - total flux cleaned = 0.00328787 Jy ! Total flux subtracted in 200 components = 0.00328787 Jy ! Clean residual min=-0.001073 max=0.001148 Jy/beam ! Clean residual mean=-0.000009 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.29153 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 255 components and 0.29153 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=0.092038Jy sigma=0.000644 ! Fit after self-cal, rms=0.091994Jy sigma=0.000644 wmodel J0025+3919_X_2017_05_01_pus_map.mod ! Writing 255 model components to file: J0025+3919_X_2017_05_01_pus_map.mod wobs J0025+3919_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J0025+3919_X_2017_05_01_pus_uvs.fits wwins J0025+3919_X_2017_05_01_pus_map.win ! wwins: Wrote 7 windows to J0025+3919_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 = 0.000226501 Jy ! Component: 100 - total flux cleaned = 0.000349579 Jy ! Component: 150 - total flux cleaned = 0.000415847 Jy ! Component: 200 - total flux cleaned = 0.000431174 Jy ! Component: 250 - total flux cleaned = 0.000445378 Jy ! Component: 300 - total flux cleaned = 0.000444686 Jy ! Component: 350 - total flux cleaned = 0.000416758 Jy ! Component: 400 - total flux cleaned = 0.00034866 Jy ! Component: 450 - total flux cleaned = 0.000321921 Jy ! Component: 500 - total flux cleaned = 0.00026984 Jy ! Component: 550 - total flux cleaned = 0.000231765 Jy ! Component: 600 - total flux cleaned = 0.000194482 Jy ! Component: 650 - total flux cleaned = 0.000157864 Jy ! Component: 700 - total flux cleaned = 0.000146059 Jy ! Component: 750 - total flux cleaned = 0.000169339 Jy ! Component: 800 - total flux cleaned = 0.000180903 Jy ! Component: 850 - total flux cleaned = 0.00022589 Jy ! Component: 900 - total flux cleaned = 0.000203583 Jy ! Component: 950 - total flux cleaned = 0.000258517 Jy ! Component: 1000 - total flux cleaned = 0.000280144 Jy ! Component: 1050 - total flux cleaned = 0.000312081 Jy ! Component: 1100 - total flux cleaned = 0.000354262 Jy ! Component: 1150 - total flux cleaned = 0.00040612 Jy ! Component: 1200 - total flux cleaned = 0.000447116 Jy ! Component: 1250 - total flux cleaned = 0.000497626 Jy ! Component: 1300 - total flux cleaned = 0.00055755 Jy ! Component: 1350 - total flux cleaned = 0.000577342 Jy ! Component: 1400 - total flux cleaned = 0.000636012 Jy ! Component: 1450 - total flux cleaned = 0.000684231 Jy ! Component: 1500 - total flux cleaned = 0.000760411 Jy ! Component: 1550 - total flux cleaned = 0.000788593 Jy ! Component: 1600 - total flux cleaned = 0.000835248 Jy ! Component: 1650 - total flux cleaned = 0.000890511 Jy ! Component: 1700 - total flux cleaned = 0.000917922 Jy ! Component: 1750 - total flux cleaned = 0.000936067 Jy ! Component: 1800 - total flux cleaned = 0.000971897 Jy ! Component: 1850 - total flux cleaned = 0.000989588 Jy ! Component: 1900 - total flux cleaned = 0.00105978 Jy ! Component: 1950 - total flux cleaned = 0.00105109 Jy ! Component: 2000 - total flux cleaned = 0.0010942 Jy ! Total flux subtracted in 2048 components = 0.00111979 Jy ! Clean residual min=-0.000552 max=0.000559 Jy/beam ! Clean residual mean=-0.000006 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.29265 Jy keep ! Adding 155 model components to the UV plane model. ! The established model now contains 408 components and 0.29265 Jy ![Exited script file: muppet] wmap "J0025+3919_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.058 x 1.989 at 18.99 degrees (North through East) ! Clean map min=-0.00075308 max=0.11898 Jy/beam ! Writing clean map to FITS file: J0025+3919_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 0.118982 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000163202 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.411494 0.411494 0.822988 1.64598 3.29195 6.58391 13.1678 26.3356 52.6712 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.118 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.058 x 1.989 at 18.99 degrees (North through East) ! Clean map min=-0.00075308 max=0.11898 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 J0025+3919_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:49:49 2019