! Started logfile: J0554+6857_X_2017_07_16_pus_uvs.log on Thu May 9 14:02:08 2019 obs J0554+6857_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J0554+6857_X_2017_07_16_pus_uva.fits ! AN table 1: 174 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.724904 visibilities/baseline/integration-bin. ! Found source: J0554+6857 ! ! 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 1200 lines of history. ! ! Reading 68112 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 J0554+6857_X_2017_07_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 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.928831Jy sigma=0.007684 ! Fit after self-cal, rms=0.913881Jy sigma=0.007562 ! 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=0.7479 mas, bmaj=0.9222 mas, bpa=34.32 degrees ! Estimated noise=897.325 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 = 0.0692446 Jy ! Component: 100 - total flux cleaned = 0.0848839 Jy ! Total flux subtracted in 100 components = 0.0848839 Jy ! Clean residual min=-0.002860 max=0.005450 Jy/beam ! Clean residual mean=-0.000004 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.0848839 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0848839 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=0.081250Jy sigma=0.000644 ! Fit after self-cal, rms=0.081239Jy sigma=0.000643 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00546694 Jy ! Component: 100 - total flux cleaned = 0.00819621 Jy ! Total flux subtracted in 100 components = 0.00819621 Jy ! Clean residual min=-0.002607 max=0.002293 Jy/beam ! Clean residual mean=-0.000004 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.0930802 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 0.0930802 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=0.080893Jy sigma=0.000640 ! Fit after self-cal, rms=0.080899Jy sigma=0.000640 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9252 mas, bmaj=1.157 mas, bpa=33.85 degrees ! Estimated noise=330.376 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 (-0.6, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237328 Jy ! Component: 100 - total flux cleaned = 0.00373071 Jy ! Component: 150 - total flux cleaned = 0.00462515 Jy ! Component: 200 - total flux cleaned = 0.00496308 Jy ! Total flux subtracted in 200 components = 0.00496308 Jy ! Clean residual min=-0.001186 max=0.001724 Jy/beam ! Clean residual mean=-0.000010 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0980432 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 33 components and 0.0980432 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=0.080828Jy sigma=0.000639 ! Fit after self-cal, rms=0.080828Jy sigma=0.000639 ! Inverting map ! Added new window around map position (-3.6, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164377 Jy ! Component: 100 - total flux cleaned = 0.00267875 Jy ! Component: 150 - total flux cleaned = 0.00311706 Jy ! Component: 200 - total flux cleaned = 0.00334897 Jy ! Total flux subtracted in 200 components = 0.00334897 Jy ! Clean residual min=-0.000940 max=0.001174 Jy/beam ! Clean residual mean=-0.000004 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.101392 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 46 components and 0.101392 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=0.080787Jy sigma=0.000639 ! Fit after self-cal, rms=0.080787Jy sigma=0.000639 ! 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 1.01 FD 1.00* HN 0.96 KP 0.99 ! LA 0.98 MK 0.95 NL 1.04 OV 0.99 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.03 KP 1.06 ! LA 0.95 MK 0.98 NL 0.99 OV 1.03 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.05 KP 0.99 ! LA 1.01 MK 0.98 NL 1.01 OV 0.98 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.07 KP 0.96 ! LA 0.99 MK 0.98 NL 0.98 OV 1.00 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00* HN 0.94 KP 1.00 ! LA 0.97 MK 1.04 NL 0.94 OV 1.00 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.97 KP 0.98 ! LA 1.02 MK 1.00 NL 0.97 OV 1.02 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.98 KP 0.98 ! LA 1.01 MK 0.96 NL 1.00 OV 1.04 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.03 KP 1.01 ! LA 0.97 MK 0.96 NL 0.97 OV 1.01 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.99 KP 1.04 ! LA 0.97 MK 1.00 NL 0.97 OV 1.00 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.00 KP 1.00 ! LA 1.02 MK 0.98 NL 0.97 OV 1.02 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.97 KP 0.93 ! LA 0.95 MK 0.95 NL 0.98 OV 1.01 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.97 KP 0.98 ! LA 0.99 MK 0.96 NL 0.95 OV 1.00 ! PT 1.04 SC 1.04 ! ! ! Fit before self-cal, rms=0.080787Jy sigma=0.000639 ! Fit after self-cal, rms=0.080659Jy sigma=0.000638 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9288 mas, bmaj=1.155 mas, bpa=33.66 degrees ! Estimated noise=330.257 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 = 0.000694097 Jy ! Component: 100 - total flux cleaned = 0.00115773 Jy ! Component: 150 - total flux cleaned = 0.00134013 Jy ! Component: 200 - total flux cleaned = 0.00144275 Jy ! Total flux subtracted in 200 components = 0.00144275 Jy ! Clean residual min=-0.000842 max=0.000977 Jy/beam ! Clean residual mean=-0.000002 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.102835 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 66 components and 0.102835 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=0.080650Jy sigma=0.000638 ! Fit after self-cal, rms=0.080665Jy sigma=0.000638 ! 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=0.080665Jy sigma=0.000638 ! Fit after self-cal, rms=0.080872Jy sigma=0.000637 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9289 mas, bmaj=1.155 mas, bpa=33.76 degrees ! Estimated noise=330.501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000440416 Jy ! Component: 100 - total flux cleaned = 0.000696143 Jy ! Component: 150 - total flux cleaned = 0.000829587 Jy ! Component: 200 - total flux cleaned = 0.000884398 Jy ! Total flux subtracted in 200 components = 0.000884398 Jy ! Clean residual min=-0.000863 max=0.000880 Jy/beam ! Clean residual mean=-0.000004 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.103719 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 81 components and 0.103719 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=0.080868Jy sigma=0.000637 ! Fit after self-cal, rms=0.080881Jy sigma=0.000637 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 (-5.6, -23.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00043894 Jy ! Component: 100 - total flux cleaned = 0.000438108 Jy ! Component: 150 - total flux cleaned = 0.00051001 Jy ! Component: 200 - total flux cleaned = 0.000589728 Jy ! Total flux subtracted in 200 components = 0.000589728 Jy ! Clean residual min=-0.000816 max=0.000675 Jy/beam ! Clean residual mean=-0.000005 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.104309 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 95 components and 0.104309 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=0.080871Jy sigma=0.000637 ! Fit after self-cal, rms=0.080870Jy sigma=0.000637 ! 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=0.080870Jy sigma=0.000637 ! Fit after self-cal, rms=0.081039Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9285 mas, bmaj=1.155 mas, bpa=33.74 degrees ! Estimated noise=330.699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00020217 Jy ! Component: 100 - total flux cleaned = 0.000336942 Jy ! Component: 150 - total flux cleaned = 0.000410621 Jy ! Component: 200 - total flux cleaned = 0.000445381 Jy ! Total flux subtracted in 200 components = 0.000445381 Jy ! Clean residual min=-0.000817 max=0.000668 Jy/beam ! Clean residual mean=-0.000004 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.104754 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 104 components and 0.104754 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=0.081035Jy sigma=0.000637 ! Fit after self-cal, rms=0.081037Jy sigma=0.000637 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.60192e-05 Jy ! Component: 100 - total flux cleaned = 0.000117738 Jy ! Component: 150 - total flux cleaned = 0.000149401 Jy ! Component: 200 - total flux cleaned = 0.000159316 Jy ! Total flux subtracted in 200 components = 0.000159316 Jy ! Clean residual min=-0.000805 max=0.000672 Jy/beam ! Clean residual mean=-0.000004 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.104914 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 107 components and 0.104914 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=0.081034Jy sigma=0.000637 ! Fit after self-cal, rms=0.081034Jy sigma=0.000637 ! 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=0.081034Jy sigma=0.000637 ! Fit after self-cal, rms=0.081079Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.097 mas, bmaj=2.368 mas, bpa=45.71 degrees ! Estimated noise=445.626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000310943 Jy ! Component: 100 - total flux cleaned = 0.000439727 Jy ! Component: 150 - total flux cleaned = 0.000528884 Jy ! Component: 200 - total flux cleaned = 0.000585258 Jy ! Total flux subtracted in 200 components = 0.000585258 Jy ! Clean residual min=-0.000660 max=0.000740 Jy/beam ! Clean residual mean=-0.000008 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.105499 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 127 components and 0.105499 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=0.081079Jy sigma=0.000637 ! Fit after self-cal, rms=0.081079Jy sigma=0.000637 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 = 6.25134e-05 Jy ! Component: 100 - total flux cleaned = 0.000108792 Jy ! Component: 150 - total flux cleaned = 0.000139348 Jy ! Component: 200 - total flux cleaned = 0.000153463 Jy ! Total flux subtracted in 200 components = 0.000153463 Jy ! Clean residual min=-0.000670 max=0.000728 Jy/beam ! Clean residual mean=-0.000007 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.105652 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 133 components and 0.105652 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=0.081079Jy sigma=0.000637 ! Fit after self-cal, rms=0.081078Jy sigma=0.000637 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9282 mas, bmaj=1.155 mas, bpa=33.73 degrees ! Estimated noise=330.871 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9282 x 1.155 at 33.73 degrees (North through East) ! Clean map min=-0.00078563 max=0.088452 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=0.7517 mas, bmaj=0.9201 mas, bpa=34.08 degrees ! Estimated noise=897.413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0690921 Jy ! Component: 100 - total flux cleaned = 0.0849855 Jy ! Component: 150 - total flux cleaned = 0.0905799 Jy ! Component: 200 - total flux cleaned = 0.0935879 Jy ! Total flux subtracted in 200 components = 0.0935879 Jy ! Clean residual min=-0.002246 max=0.002387 Jy/beam ! Clean residual mean=-0.000004 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.0935879 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0935879 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9282 mas, bmaj=1.155 mas, bpa=33.73 degrees ! Estimated noise=330.871 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 = 0.00249139 Jy ! Component: 100 - total flux cleaned = 0.00430258 Jy ! Component: 150 - total flux cleaned = 0.00572073 Jy ! Component: 200 - total flux cleaned = 0.00688187 Jy ! Total flux subtracted in 200 components = 0.00688187 Jy ! Clean residual min=-0.001001 max=0.000815 Jy/beam ! Clean residual mean=-0.000012 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.10047 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 41 components and 0.10047 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=2.097 mas, bmaj=2.368 mas, bpa=45.71 degrees ! Estimated noise=445.626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173277 Jy ! Component: 100 - total flux cleaned = 0.00281911 Jy ! Component: 150 - total flux cleaned = 0.00356706 Jy ! Component: 200 - total flux cleaned = 0.00398165 Jy ! Total flux subtracted in 200 components = 0.00398165 Jy ! Clean residual min=-0.000766 max=0.000762 Jy/beam ! Clean residual mean=-0.000012 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.104451 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 = 0.000314342 Jy ! Component: 100 - total flux cleaned = 0.000570385 Jy ! Component: 150 - total flux cleaned = 0.000780195 Jy ! Component: 200 - total flux cleaned = 0.00092396 Jy ! Total flux subtracted in 200 components = 0.00092396 Jy ! Clean residual min=-0.000738 max=0.000725 Jy/beam ! Clean residual mean=-0.000009 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.105375 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 86 components and 0.105375 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9282 mas, bmaj=1.155 mas, bpa=33.73 degrees ! Estimated noise=330.871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.70358e-05 Jy ! Component: 100 - total flux cleaned = 0.000108837 Jy ! Component: 150 - total flux cleaned = 5.78995e-05 Jy ! Component: 200 - total flux cleaned = 5.78278e-05 Jy ! Total flux subtracted in 200 components = 5.78278e-05 Jy ! Clean residual min=-0.000767 max=0.000701 Jy/beam ! Clean residual mean=-0.000003 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.105433 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 104 components and 0.105433 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=0.081089Jy sigma=0.000637 ! Fit after self-cal, rms=0.081085Jy sigma=0.000637 wmodel J0554+6857_X_2017_07_16_pus_map.mod ! Writing 104 model components to file: J0554+6857_X_2017_07_16_pus_map.mod wobs J0554+6857_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J0554+6857_X_2017_07_16_pus_uvs.fits wwins J0554+6857_X_2017_07_16_pus_map.win ! wwins: Wrote 4 windows to J0554+6857_X_2017_07_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 = -0.000234005 Jy ! Component: 100 - total flux cleaned = -0.000371324 Jy ! Component: 150 - total flux cleaned = -0.000489093 Jy ! Component: 200 - total flux cleaned = -0.000579234 Jy ! Component: 250 - total flux cleaned = -0.000666115 Jy ! Component: 300 - total flux cleaned = -0.000729354 Jy ! Component: 350 - total flux cleaned = -0.000831216 Jy ! Component: 400 - total flux cleaned = -0.000890725 Jy ! Component: 450 - total flux cleaned = -0.000939227 Jy ! Component: 500 - total flux cleaned = -0.000967872 Jy ! Component: 550 - total flux cleaned = -0.000995801 Jy ! Component: 600 - total flux cleaned = -0.00100479 Jy ! Component: 650 - total flux cleaned = -0.000986626 Jy ! Component: 700 - total flux cleaned = -0.000986781 Jy ! Component: 750 - total flux cleaned = -0.00100434 Jy ! Component: 800 - total flux cleaned = -0.00101271 Jy ! Component: 850 - total flux cleaned = -0.00101255 Jy ! Component: 900 - total flux cleaned = -0.000995964 Jy ! Component: 950 - total flux cleaned = -0.000996021 Jy ! Component: 1000 - total flux cleaned = -0.000995996 Jy ! Component: 1050 - total flux cleaned = -0.000971954 Jy ! Component: 1100 - total flux cleaned = -0.00095615 Jy ! Component: 1150 - total flux cleaned = -0.000956108 Jy ! Component: 1200 - total flux cleaned = -0.000917743 Jy ! Component: 1250 - total flux cleaned = -0.000932923 Jy ! Component: 1300 - total flux cleaned = -0.000925255 Jy ! Component: 1350 - total flux cleaned = -0.000895558 Jy ! Component: 1400 - total flux cleaned = -0.000888331 Jy ! Component: 1450 - total flux cleaned = -0.000888333 Jy ! Component: 1500 - total flux cleaned = -0.000874044 Jy ! Component: 1550 - total flux cleaned = -0.000859982 Jy ! Component: 1600 - total flux cleaned = -0.000867053 Jy ! Component: 1650 - total flux cleaned = -0.000846209 Jy ! Component: 1700 - total flux cleaned = -0.000825626 Jy ! Component: 1750 - total flux cleaned = -0.000812069 Jy ! Component: 1800 - total flux cleaned = -0.000805357 Jy ! Component: 1850 - total flux cleaned = -0.000765399 Jy ! Component: 1900 - total flux cleaned = -0.000758927 Jy ! Component: 1950 - total flux cleaned = -0.000778626 Jy ! Component: 2000 - total flux cleaned = -0.000752678 Jy ! Total flux subtracted in 2048 components = -0.000733393 Jy ! Clean residual min=-0.000409 max=0.000321 Jy/beam ! Clean residual mean=-0.000002 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.1047 Jy keep ! Adding 154 model components to the UV plane model. ! The established model now contains 258 components and 0.1047 Jy ![Exited script file: muppet] wmap "J0554+6857_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9282 x 1.155 at 33.73 degrees (North through East) ! Clean map min=-0.00060187 max=0.08843 Jy/beam ! Writing clean map to FITS file: J0554+6857_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0884303 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000115334 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.391269 0.391269 0.782538 1.56508 3.13015 6.26031 12.5206 25.0412 50.0825 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.088 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9282 x 1.155 at 33.73 degrees (North through East) ! Clean map min=-0.00060187 max=0.08843 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 J0554+6857_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:02:12 2019