! Started logfile: J2325+7917_X_2017_10_21_pus_uvs.log on Sat May 11 22:00:26 2019 obs J2325+7917_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J2325+7917_X_2017_10_21_pus_uva.fits ! AN table 1: 218 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.892457 visibilities/baseline/integration-bin. ! Found source: J2325+7917 ! ! 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 1202 lines of history. ! ! Reading 84048 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 J2325+7917_X_2017_10_21_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 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 198 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 197 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 167 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 197 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 227 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 228 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 287 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.969307Jy sigma=0.007870 ! Fit after self-cal, rms=0.935917Jy sigma=0.007630 ! 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=0.9056 mas, bmaj=1.037 mas, bpa=37.87 degrees ! Estimated noise=897.283 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 = 0.0409002 Jy ! Component: 100 - total flux cleaned = 0.0563874 Jy ! Total flux subtracted in 100 components = 0.0563874 Jy ! Clean residual min=-0.004441 max=0.008916 Jy/beam ! Clean residual mean=-0.000049 rms=0.001604 Jy/beam ! Combined flux in latest and established models = 0.0563874 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0563874 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=0.107456Jy sigma=0.000797 ! Fit after self-cal, rms=0.107084Jy sigma=0.000795 ! Inverting map ! Added new window around map position (0.4, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111515 Jy ! Component: 100 - total flux cleaned = 0.0189852 Jy ! Total flux subtracted in 100 components = 0.0189852 Jy ! Clean residual min=-0.004132 max=0.008616 Jy/beam ! Clean residual mean=-0.000026 rms=0.001466 Jy/beam ! Combined flux in latest and established models = 0.0753726 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 47 components and 0.0753725 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=0.104130Jy sigma=0.000764 ! Fit after self-cal, rms=0.104079Jy sigma=0.000764 ! 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=1.26 mas, bmaj=1.487 mas, bpa=34.66 degrees ! Estimated noise=321.159 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 = 0.0172936 Jy ! Component: 100 - total flux cleaned = 0.0273167 Jy ! Component: 150 - total flux cleaned = 0.0332144 Jy ! Component: 200 - total flux cleaned = 0.0366838 Jy ! Total flux subtracted in 200 components = 0.0366838 Jy ! Clean residual min=-0.006959 max=0.014013 Jy/beam ! Clean residual mean=-0.000030 rms=0.002568 Jy/beam ! Combined flux in latest and established models = 0.112056 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.112056 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=0.101451Jy sigma=0.000735 ! Fit after self-cal, rms=0.101196Jy sigma=0.000733 ! 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 1.49 FD 0.91 HN 1.02 KP 0.92 ! LA 0.85 MK 1.17 NL 1.36 OV 1.44 ! PT 0.81 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.45 FD 0.96 HN 1.05 KP 0.88 ! LA 0.87 MK 1.20 NL 1.28 OV 1.49 ! PT 0.77 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.39 FD 0.95 HN 1.00 KP 0.89 ! LA 0.88 MK 1.11 NL 1.40 OV 1.45 ! PT 0.75 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.53 FD 0.93 HN 1.08 KP 0.86 ! LA 0.85 MK 1.07 NL 1.45 OV 1.52 ! PT 0.74 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.45 FD 0.94 HN 1.03 KP 0.88 ! LA 0.90 MK 1.09 NL 1.32 OV 1.55 ! PT 0.77 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.39 FD 0.96 HN 1.02 KP 0.88 ! LA 0.91 MK 1.10 NL 1.36 OV 1.55 ! PT 0.78 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.43 FD 0.99 HN 0.92 KP 0.87 ! LA 0.92 MK 1.03 NL 1.38 OV 1.51 ! PT 0.79 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.48 FD 0.99 HN 0.93 KP 0.91 ! LA 0.90 MK 1.03 NL 1.30 OV 1.52 ! PT 0.78 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.39 FD 0.96 HN 0.97 KP 0.87 ! LA 0.92 MK 0.97 NL 1.34 OV 1.54 ! PT 0.77 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.40 FD 0.96 HN 0.90 KP 0.90 ! LA 0.93 MK 0.96 NL 1.36 OV 1.56 ! PT 0.76 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.31 FD 0.98 HN 0.84 KP 0.91 ! LA 0.94 MK 0.88 NL 1.21 OV 1.43 ! PT 0.76 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 0.95 HN 0.79 KP 0.93 ! LA 1.02 MK 0.86 NL 1.36 OV 1.43 ! PT 0.76 ! ! ! Fit before self-cal, rms=0.101196Jy sigma=0.000733 ! Fit after self-cal, rms=0.125059Jy sigma=0.000708 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.271 mas, bmaj=1.489 mas, bpa=34.56 degrees ! Estimated noise=338.238 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 (-17.8, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00970615 Jy ! Component: 100 - total flux cleaned = 0.014434 Jy ! Component: 150 - total flux cleaned = 0.0172365 Jy ! Component: 200 - total flux cleaned = 0.0192527 Jy ! Total flux subtracted in 200 components = 0.0192527 Jy ! Clean residual min=-0.004728 max=0.006832 Jy/beam ! Clean residual mean=0.000072 rms=0.001334 Jy/beam ! Combined flux in latest and established models = 0.131309 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 82 components and 0.131309 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=0.124377Jy sigma=0.000699 ! Fit after self-cal, rms=0.125325Jy sigma=0.000695 ! 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=0.125325Jy sigma=0.000695 ! Fit after self-cal, rms=0.114862Jy sigma=0.000689 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.262 mas, bmaj=1.495 mas, bpa=37.13 degrees ! Estimated noise=333.006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00301106 Jy ! Component: 100 - total flux cleaned = 0.00400183 Jy ! Component: 150 - total flux cleaned = 0.004128 Jy ! Component: 200 - total flux cleaned = 0.00420007 Jy ! Total flux subtracted in 200 components = 0.00420007 Jy ! Clean residual min=-0.002574 max=0.004849 Jy/beam ! Clean residual mean=0.000036 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.135509 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 101 components and 0.135509 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=0.114785Jy sigma=0.000688 ! Fit after self-cal, rms=0.114793Jy sigma=0.000687 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 (-15, 19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00436267 Jy ! Component: 100 - total flux cleaned = 0.00638665 Jy ! Component: 150 - total flux cleaned = 0.0072106 Jy ! Component: 200 - total flux cleaned = 0.00742981 Jy ! Total flux subtracted in 200 components = 0.00742981 Jy ! Clean residual min=-0.002352 max=0.003486 Jy/beam ! Clean residual mean=-0.000023 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.142939 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 128 components and 0.142939 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=0.114634Jy sigma=0.000686 ! Fit after self-cal, rms=0.114560Jy sigma=0.000685 ! 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=0.114560Jy sigma=0.000685 ! Fit after self-cal, rms=0.114282Jy sigma=0.000685 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.262 mas, bmaj=1.495 mas, bpa=37.21 degrees ! Estimated noise=331.138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237571 Jy ! Component: 100 - total flux cleaned = 0.00311421 Jy ! Component: 150 - total flux cleaned = 0.00341439 Jy ! Component: 200 - total flux cleaned = 0.00348699 Jy ! Total flux subtracted in 200 components = 0.00348699 Jy ! Clean residual min=-0.002011 max=0.002690 Jy/beam ! Clean residual mean=-0.000024 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.146426 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 134 components and 0.146426 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=0.114221Jy sigma=0.000684 ! Fit after self-cal, rms=0.114220Jy sigma=0.000684 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 = 0.000951867 Jy ! Component: 100 - total flux cleaned = 0.000990802 Jy ! Component: 150 - total flux cleaned = 0.0010926 Jy ! Component: 200 - total flux cleaned = 0.00115455 Jy ! Total flux subtracted in 200 components = 0.00115455 Jy ! Clean residual min=-0.001987 max=0.002416 Jy/beam ! Clean residual mean=-0.000031 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.14758 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 139 components and 0.147581 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=0.114192Jy sigma=0.000684 ! Fit after self-cal, rms=0.114185Jy sigma=0.000684 ! 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=0.114185Jy sigma=0.000684 ! Fit after self-cal, rms=0.114622Jy sigma=0.000684 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.745 mas, bmaj=3.601 mas, bpa=19.24 degrees ! Estimated noise=374.102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000784657 Jy ! Component: 100 - total flux cleaned = 0.00101154 Jy ! Component: 150 - total flux cleaned = 0.00115922 Jy ! Component: 200 - total flux cleaned = 0.00122111 Jy ! Total flux subtracted in 200 components = 0.00122111 Jy ! Clean residual min=-0.002695 max=0.003066 Jy/beam ! Clean residual mean=-0.000026 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.148802 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 147 components and 0.148802 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=0.114606Jy sigma=0.000683 ! Fit after self-cal, rms=0.114630Jy sigma=0.000683 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 = 0.000210881 Jy ! Component: 100 - total flux cleaned = 0.000277674 Jy ! Component: 150 - total flux cleaned = 0.000278171 Jy ! Component: 200 - total flux cleaned = 0.000331281 Jy ! Total flux subtracted in 200 components = 0.000331281 Jy ! Clean residual min=-0.002731 max=0.003116 Jy/beam ! Clean residual mean=-0.000025 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.149133 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 149 components and 0.149133 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=0.114624Jy sigma=0.000683 ! Fit after self-cal, rms=0.114615Jy sigma=0.000683 ! 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=1.262 mas, bmaj=1.491 mas, bpa=37.16 degrees ! Estimated noise=330.062 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.262 x 1.491 at 37.16 degrees (North through East) ! Clean map min=-0.0029359 max=0.053097 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=0.8761 mas, bmaj=1.029 mas, bpa=39.9 degrees ! Estimated noise=924.446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0401297 Jy ! Component: 100 - total flux cleaned = 0.0589908 Jy ! Component: 150 - total flux cleaned = 0.0721312 Jy ! Component: 200 - total flux cleaned = 0.0819689 Jy ! Total flux subtracted in 200 components = 0.0819689 Jy ! Clean residual min=-0.004497 max=0.006054 Jy/beam ! Clean residual mean=-0.000015 rms=0.001290 Jy/beam ! Combined flux in latest and established models = 0.0819689 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.0819689 Jy ! Inverting map and beam ! Estimated beam: bmin=1.262 mas, bmaj=1.491 mas, bpa=37.16 degrees ! Estimated noise=330.062 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 = 0.0163089 Jy ! Component: 100 - total flux cleaned = 0.0276519 Jy ! Component: 150 - total flux cleaned = 0.0362043 Jy ! Component: 200 - total flux cleaned = 0.0428167 Jy ! Total flux subtracted in 200 components = 0.0428167 Jy ! Clean residual min=-0.003955 max=0.004770 Jy/beam ! Clean residual mean=-0.000012 rms=0.001174 Jy/beam ! Combined flux in latest and established models = 0.124786 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 66 components and 0.124786 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=2.745 mas, bmaj=3.601 mas, bpa=19.24 degrees ! Estimated noise=374.102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00792543 Jy ! Component: 100 - total flux cleaned = 0.0132353 Jy ! Component: 150 - total flux cleaned = 0.0169392 Jy ! Component: 200 - total flux cleaned = 0.0192076 Jy ! Total flux subtracted in 200 components = 0.0192076 Jy ! Clean residual min=-0.002605 max=0.003432 Jy/beam ! Clean residual mean=-0.000048 rms=0.001016 Jy/beam ! Combined flux in latest and established models = 0.143993 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 = 0.00100582 Jy ! Component: 100 - total flux cleaned = 0.00150524 Jy ! Component: 150 - total flux cleaned = 0.00194303 Jy ! Component: 200 - total flux cleaned = 0.0023786 Jy ! Total flux subtracted in 200 components = 0.0023786 Jy ! Clean residual min=-0.002727 max=0.003183 Jy/beam ! Clean residual mean=-0.000044 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.146372 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 103 components and 0.146372 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.262 mas, bmaj=1.491 mas, bpa=37.16 degrees ! Estimated noise=330.062 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000330986 Jy ! Component: 100 - total flux cleaned = 0.000540142 Jy ! Component: 150 - total flux cleaned = 0.000780667 Jy ! Component: 200 - total flux cleaned = 0.000887111 Jy ! Total flux subtracted in 200 components = 0.000887111 Jy ! Clean residual min=-0.002560 max=0.002635 Jy/beam ! Clean residual mean=-0.000030 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.147259 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 118 components and 0.147259 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=0.114669Jy sigma=0.000684 ! Fit after self-cal, rms=0.114601Jy sigma=0.000683 wmodel J2325+7917_X_2017_10_21_pus_map.mod ! Writing 118 model components to file: J2325+7917_X_2017_10_21_pus_map.mod wobs J2325+7917_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J2325+7917_X_2017_10_21_pus_uvs.fits wwins J2325+7917_X_2017_10_21_pus_map.win ! wwins: Wrote 4 windows to J2325+7917_X_2017_10_21_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 = 0.000609808 Jy ! Component: 100 - total flux cleaned = 0.00132432 Jy ! Component: 150 - total flux cleaned = 0.00185117 Jy ! Component: 200 - total flux cleaned = 0.00217597 Jy ! Component: 250 - total flux cleaned = 0.00245492 Jy ! Component: 300 - total flux cleaned = 0.00272295 Jy ! Component: 350 - total flux cleaned = 0.00298155 Jy ! Component: 400 - total flux cleaned = 0.00323202 Jy ! Component: 450 - total flux cleaned = 0.00344487 Jy ! Component: 500 - total flux cleaned = 0.00365199 Jy ! Component: 550 - total flux cleaned = 0.00382425 Jy ! Component: 600 - total flux cleaned = 0.0040488 Jy ! Component: 650 - total flux cleaned = 0.00424032 Jy ! Component: 700 - total flux cleaned = 0.00434784 Jy ! Component: 750 - total flux cleaned = 0.00453179 Jy ! Component: 800 - total flux cleaned = 0.00471191 Jy ! Component: 850 - total flux cleaned = 0.00476254 Jy ! Component: 900 - total flux cleaned = 0.00486176 Jy ! Component: 950 - total flux cleaned = 0.00495875 Jy ! Component: 1000 - total flux cleaned = 0.00500608 Jy ! Component: 1050 - total flux cleaned = 0.00507628 Jy ! Component: 1100 - total flux cleaned = 0.00512263 Jy ! Component: 1150 - total flux cleaned = 0.00521297 Jy ! Component: 1200 - total flux cleaned = 0.00523519 Jy ! Component: 1250 - total flux cleaned = 0.00530099 Jy ! Component: 1300 - total flux cleaned = 0.00538661 Jy ! Component: 1350 - total flux cleaned = 0.00544952 Jy ! Component: 1400 - total flux cleaned = 0.00544949 Jy ! Component: 1450 - total flux cleaned = 0.00551103 Jy ! Component: 1500 - total flux cleaned = 0.00545004 Jy ! Component: 1550 - total flux cleaned = 0.00548994 Jy ! Component: 1600 - total flux cleaned = 0.00548938 Jy ! Component: 1650 - total flux cleaned = 0.00550884 Jy ! Component: 1700 - total flux cleaned = 0.0055664 Jy ! Component: 1750 - total flux cleaned = 0.00547136 Jy ! Component: 1800 - total flux cleaned = 0.00550897 Jy ! Component: 1850 - total flux cleaned = 0.00552743 Jy ! Component: 1900 - total flux cleaned = 0.00556389 Jy ! Component: 1950 - total flux cleaned = 0.00556365 Jy ! Component: 2000 - total flux cleaned = 0.00550986 Jy ! Total flux subtracted in 2048 components = 0.00551007 Jy ! Clean residual min=-0.001070 max=0.001082 Jy/beam ! Clean residual mean=-0.000019 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.152769 Jy keep ! Adding 183 model components to the UV plane model. ! The established model now contains 301 components and 0.152769 Jy ![Exited script file: muppet] wmap "J2325+7917_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.262 x 1.491 at 37.16 degrees (North through East) ! Clean map min=-0.0023311 max=0.053329 Jy/beam ! Writing clean map to FITS file: J2325+7917_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0533292 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000378983 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.13194 2.13194 4.26389 8.52777 17.0555 34.1111 68.2222 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.053 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.262 x 1.491 at 37.16 degrees (North through East) ! Clean map min=-0.0023311 max=0.053329 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 J2325+7917_X_2017_10_21_pus_uvs.log closed on Sat May 11 22:00:31 2019