! Started logfile: J1623+3909_X_2017_01_21_pus_uvs.log on Sun May 5 15:30:49 2019 obs J1623+3909_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J1623+3909_X_2017_01_21_pus_uva.fits ! AN table 1: 84 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.620701 visibilities/baseline/integration-bin. ! Found source: J1623+3909 ! ! 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 1086 lines of history. ! ! Reading 22524 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 J1623+3909_X_2017_01_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 154 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 154 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 154 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 154 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 154 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.975286Jy sigma=0.007557 ! Fit after self-cal, rms=0.937285Jy sigma=0.007299 ! 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=0.6039 mas, bmaj=1.251 mas, bpa=-6.498 degrees ! Estimated noise=1323.07 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 = 0.0509396 Jy ! Component: 100 - total flux cleaned = 0.0640846 Jy ! Total flux subtracted in 100 components = 0.0640846 Jy ! Clean residual min=-0.003859 max=0.005543 Jy/beam ! Clean residual mean=-0.000029 rms=0.001081 Jy/beam ! Combined flux in latest and established models = 0.0640846 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0640846 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=0.105032Jy sigma=0.000626 ! Fit after self-cal, rms=0.104606Jy sigma=0.000623 ! 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=0.732 mas, bmaj=1.423 mas, bpa=-3.745 degrees ! Estimated noise=646.422 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 = 0.00622709 Jy ! Component: 100 - total flux cleaned = 0.00905899 Jy ! Component: 150 - total flux cleaned = 0.0103075 Jy ! Component: 200 - total flux cleaned = 0.0105186 Jy ! Total flux subtracted in 200 components = 0.0105186 Jy ! Clean residual min=-0.002809 max=0.004302 Jy/beam ! Clean residual mean=-0.000043 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.0746032 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.0746032 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=0.104137Jy sigma=0.000621 ! Fit after self-cal, rms=0.104058Jy sigma=0.000621 ! Inverting map ! Added new window around map position (-1, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00356115 Jy ! Component: 100 - total flux cleaned = 0.00425729 Jy ! Component: 150 - total flux cleaned = 0.00459712 Jy ! Component: 200 - total flux cleaned = 0.00467031 Jy ! Total flux subtracted in 200 components = 0.00467031 Jy ! Clean residual min=-0.002477 max=0.002306 Jy/beam ! Clean residual mean=-0.000029 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.0792735 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 28 components and 0.0792735 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=0.103922Jy sigma=0.000619 ! Fit after self-cal, rms=0.103866Jy sigma=0.000619 ! 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 1.00* HN 0.97 LA 0.98 ! MK 0.95 NL 1.03 OV 0.60 PT 1.04 ! SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.99 LA 1.03 ! MK 1.15 NL 0.99 OV 0.67 PT 1.08 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00* HN 1.03 LA 1.03 ! MK 0.95 NL 0.95 OV 1.00* PT 1.03 ! SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.01 LA 1.01 ! MK 0.96 NL 0.98 OV 0.82 PT 1.05 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.97 LA 1.00 ! MK 1.01 NL 1.01 OV 1.00* PT 1.03 ! SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 0.91 LA 1.03 ! MK 0.94 NL 1.05 OV 0.64 PT 1.07 ! SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.99 LA 1.04 ! MK 1.02 NL 1.05 OV 0.57 PT 1.09 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 1.05 LA 0.97 ! MK 0.91 NL 0.96 OV 1.00* PT 1.10 ! SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.03 LA 1.00 ! MK 1.00 NL 1.01 OV 1.00* PT 1.02 ! SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.95 LA 0.95 ! MK 0.92 NL 0.97 OV 1.00* PT 1.05 ! SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.98 LA 1.00 ! MK 0.90 NL 0.92 OV 1.00* PT 1.00 ! SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.88 LA 0.93 ! MK 0.99 NL 1.02 OV 1.00* PT 0.97 ! SC 0.92 ! ! ! Fit before self-cal, rms=0.103866Jy sigma=0.000619 ! Fit after self-cal, rms=0.094761Jy sigma=0.000618 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7286 mas, bmaj=1.42 mas, bpa=-4.068 degrees ! Estimated noise=645.907 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 = 0.00192117 Jy ! Component: 100 - total flux cleaned = 0.00232692 Jy ! Component: 150 - total flux cleaned = 0.00238819 Jy ! Component: 200 - total flux cleaned = 0.00244177 Jy ! Total flux subtracted in 200 components = 0.00244177 Jy ! Clean residual min=-0.002085 max=0.001808 Jy/beam ! Clean residual mean=-0.000033 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.0817153 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 35 components and 0.0817153 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=0.094715Jy sigma=0.000617 ! Fit after self-cal, rms=0.094620Jy sigma=0.000617 ! 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=0.094620Jy sigma=0.000617 ! Fit after self-cal, rms=0.092223Jy sigma=0.000615 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.729 mas, bmaj=1.412 mas, bpa=-4.537 degrees ! Estimated noise=645.038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113551 Jy ! Component: 100 - total flux cleaned = 0.0013143 Jy ! Component: 150 - total flux cleaned = 0.00138636 Jy ! Component: 200 - total flux cleaned = 0.00142823 Jy ! Total flux subtracted in 200 components = 0.00142823 Jy ! Clean residual min=-0.001512 max=0.001365 Jy/beam ! Clean residual mean=-0.000020 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0831435 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.0831435 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=0.092205Jy sigma=0.000615 ! Fit after self-cal, rms=0.092196Jy sigma=0.000615 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 = 0.000361049 Jy ! Component: 100 - total flux cleaned = 0.000428377 Jy ! Component: 150 - total flux cleaned = 0.000467089 Jy ! Component: 200 - total flux cleaned = 0.000466718 Jy ! Total flux subtracted in 200 components = 0.000466718 Jy ! Clean residual min=-0.001525 max=0.001318 Jy/beam ! Clean residual mean=-0.000020 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.0836102 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.0836102 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=0.092187Jy sigma=0.000614 ! Fit after self-cal, rms=0.092187Jy sigma=0.000614 ! 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=0.092187Jy sigma=0.000614 ! Fit after self-cal, rms=0.091882Jy sigma=0.000614 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7284 mas, bmaj=1.408 mas, bpa=-4.674 degrees ! Estimated noise=643.862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000568633 Jy ! Component: 100 - total flux cleaned = 0.000730896 Jy ! Component: 150 - total flux cleaned = 0.000798756 Jy ! Component: 200 - total flux cleaned = 0.000785102 Jy ! Total flux subtracted in 200 components = 0.000785102 Jy ! Clean residual min=-0.001402 max=0.001311 Jy/beam ! Clean residual mean=-0.000013 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0843953 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.0843953 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=0.091874Jy sigma=0.000614 ! Fit after self-cal, rms=0.091878Jy sigma=0.000614 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 = 0.000132241 Jy ! Component: 100 - total flux cleaned = 0.000146424 Jy ! Component: 150 - total flux cleaned = 0.000146258 Jy ! Component: 200 - total flux cleaned = 0.000134225 Jy ! Total flux subtracted in 200 components = 0.000134225 Jy ! Clean residual min=-0.001442 max=0.001303 Jy/beam ! Clean residual mean=-0.000014 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0845296 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 0.0845296 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=0.091873Jy sigma=0.000614 ! Fit after self-cal, rms=0.091880Jy sigma=0.000614 ! 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=0.091880Jy sigma=0.000614 ! Fit after self-cal, rms=0.091905Jy sigma=0.000614 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.674 mas, bmaj=2.343 mas, bpa=2.015 degrees ! Estimated noise=950.426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000173789 Jy ! Component: 100 - total flux cleaned = 0.000245284 Jy ! Component: 150 - total flux cleaned = 0.000300037 Jy ! Component: 200 - total flux cleaned = 0.000356378 Jy ! Total flux subtracted in 200 components = 0.000356378 Jy ! Clean residual min=-0.001733 max=0.001595 Jy/beam ! Clean residual mean=-0.000042 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.084886 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.084886 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=0.091902Jy sigma=0.000614 ! Fit after self-cal, rms=0.091910Jy sigma=0.000614 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 = -5.57018e-05 Jy ! Component: 100 - total flux cleaned = -3.80319e-06 Jy ! Component: 150 - total flux cleaned = 5.11038e-05 Jy ! Component: 200 - total flux cleaned = 9.58003e-05 Jy ! Total flux subtracted in 200 components = 9.58003e-05 Jy ! Clean residual min=-0.001771 max=0.001622 Jy/beam ! Clean residual mean=-0.000042 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.0849818 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.0849817 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=0.091909Jy sigma=0.000614 ! Fit after self-cal, rms=0.091911Jy sigma=0.000614 ! 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=0.7279 mas, bmaj=1.405 mas, bpa=-4.712 degrees ! Estimated noise=643.762 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7279 x 1.405 at -4.712 degrees (North through East) ! Clean map min=-0.0015205 max=0.06534 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=0.605 mas, bmaj=1.238 mas, bpa=-7.255 degrees ! Estimated noise=1297.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0497916 Jy ! Component: 100 - total flux cleaned = 0.0634014 Jy ! Component: 150 - total flux cleaned = 0.0710077 Jy ! Component: 200 - total flux cleaned = 0.0758055 Jy ! Total flux subtracted in 200 components = 0.0758055 Jy ! Clean residual min=-0.003432 max=0.003141 Jy/beam ! Clean residual mean=-0.000015 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.0758055 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0758055 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7279 mas, bmaj=1.405 mas, bpa=-4.712 degrees ! Estimated noise=643.762 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 = 0.00365906 Jy ! Component: 100 - total flux cleaned = 0.0060347 Jy ! Component: 150 - total flux cleaned = 0.00754484 Jy ! Component: 200 - total flux cleaned = 0.00827332 Jy ! Total flux subtracted in 200 components = 0.00827332 Jy ! Clean residual min=-0.001584 max=0.001433 Jy/beam ! Clean residual mean=-0.000015 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0840789 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 25 components and 0.0840789 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=1.674 mas, bmaj=2.343 mas, bpa=2.015 degrees ! Estimated noise=950.426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000548696 Jy ! Component: 100 - total flux cleaned = 0.000667411 Jy ! Component: 150 - total flux cleaned = 0.000726148 Jy ! Component: 200 - total flux cleaned = 0.000867226 Jy ! Total flux subtracted in 200 components = 0.000867226 Jy ! Clean residual min=-0.001817 max=0.001671 Jy/beam ! Clean residual mean=-0.000043 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0849461 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 = 0.000100747 Jy ! Component: 100 - total flux cleaned = 0.000172039 Jy ! Component: 150 - total flux cleaned = 0.000219606 Jy ! Component: 200 - total flux cleaned = 0.000249285 Jy ! Total flux subtracted in 200 components = 0.000249285 Jy ! Clean residual min=-0.001816 max=0.001672 Jy/beam ! Clean residual mean=-0.000040 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0851954 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 54 components and 0.0851953 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7279 mas, bmaj=1.405 mas, bpa=-4.712 degrees ! Estimated noise=643.762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000206995 Jy ! Component: 100 - total flux cleaned = 0.000173111 Jy ! Component: 150 - total flux cleaned = 0.000204981 Jy ! Component: 200 - total flux cleaned = 0.000261355 Jy ! Total flux subtracted in 200 components = 0.000261355 Jy ! Clean residual min=-0.001524 max=0.001390 Jy/beam ! Clean residual mean=-0.000010 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0854567 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 0.0854567 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=0.091929Jy sigma=0.000614 ! Fit after self-cal, rms=0.091913Jy sigma=0.000614 wmodel J1623+3909_X_2017_01_21_pus_map.mod ! Writing 62 model components to file: J1623+3909_X_2017_01_21_pus_map.mod wobs J1623+3909_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J1623+3909_X_2017_01_21_pus_uvs.fits wwins J1623+3909_X_2017_01_21_pus_map.win ! wwins: Wrote 2 windows to J1623+3909_X_2017_01_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 = -0.000473303 Jy ! Component: 100 - total flux cleaned = -0.000832795 Jy ! Component: 150 - total flux cleaned = -0.00110112 Jy ! Component: 200 - total flux cleaned = -0.00127106 Jy ! Component: 250 - total flux cleaned = -0.00143519 Jy ! Component: 300 - total flux cleaned = -0.00157349 Jy ! Component: 350 - total flux cleaned = -0.00163056 Jy ! Component: 400 - total flux cleaned = -0.00174167 Jy ! Component: 450 - total flux cleaned = -0.00183186 Jy ! Component: 500 - total flux cleaned = -0.00192011 Jy ! Component: 550 - total flux cleaned = -0.00198872 Jy ! Component: 600 - total flux cleaned = -0.00203891 Jy ! Component: 650 - total flux cleaned = -0.00198971 Jy ! Component: 700 - total flux cleaned = -0.00202236 Jy ! Component: 750 - total flux cleaned = -0.00202215 Jy ! Component: 800 - total flux cleaned = -0.00200667 Jy ! Component: 850 - total flux cleaned = -0.00205253 Jy ! Component: 900 - total flux cleaned = -0.00205245 Jy ! Component: 950 - total flux cleaned = -0.00211161 Jy ! Component: 1000 - total flux cleaned = -0.00214035 Jy ! Component: 1050 - total flux cleaned = -0.00215455 Jy ! Component: 1100 - total flux cleaned = -0.00218281 Jy ! Component: 1150 - total flux cleaned = -0.00223847 Jy ! Component: 1200 - total flux cleaned = -0.0022933 Jy ! Component: 1250 - total flux cleaned = -0.00232012 Jy ! Component: 1300 - total flux cleaned = -0.00238667 Jy ! Component: 1350 - total flux cleaned = -0.00240004 Jy ! Component: 1400 - total flux cleaned = -0.00243888 Jy ! Component: 1450 - total flux cleaned = -0.00245188 Jy ! Component: 1500 - total flux cleaned = -0.00243928 Jy ! Component: 1550 - total flux cleaned = -0.00245158 Jy ! Component: 1600 - total flux cleaned = -0.0024761 Jy ! Component: 1650 - total flux cleaned = -0.00247594 Jy ! Component: 1700 - total flux cleaned = -0.00245207 Jy ! Component: 1750 - total flux cleaned = -0.00247561 Jy ! Component: 1800 - total flux cleaned = -0.00249882 Jy ! Component: 1850 - total flux cleaned = -0.00251019 Jy ! Component: 1900 - total flux cleaned = -0.00253279 Jy ! Component: 1950 - total flux cleaned = -0.00252147 Jy ! Component: 2000 - total flux cleaned = -0.00257706 Jy ! Total flux subtracted in 2048 components = -0.00263219 Jy ! Clean residual min=-0.000572 max=0.000571 Jy/beam ! Clean residual mean=-0.000006 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0828245 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 204 components and 0.0828245 Jy ![Exited script file: muppet] wmap "J1623+3909_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7279 x 1.405 at -4.712 degrees (North through East) ! Clean map min=-0.0010772 max=0.065268 Jy/beam ! Writing clean map to FITS file: J1623+3909_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0652682 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000200499 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.921576 0.921576 1.84315 3.6863 7.37261 14.7452 29.4904 58.9809 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.065 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7279 x 1.405 at -4.712 degrees (North through East) ! Clean map min=-0.0010772 max=0.065268 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 J1623+3909_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:30:51 2019