! Started logfile: J0659+0813_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:45:50 2019 obs J0659+0813_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0659+0813_X_2017_05_31_pus_uva.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.122222 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0659+0813 ! ! 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 1698 lines of history. ! ! Reading 1188 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 J0659+0813_X_2017_05_31_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 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.787377Jy sigma=0.005926 ! Fit after self-cal, rms=0.753927Jy sigma=0.005707 ! 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=0.6898 mas, bmaj=2.597 mas, bpa=30.57 degrees ! Estimated noise=3579.81 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.19022 Jy ! Component: 100 - total flux cleaned = 0.258881 Jy ! Total flux subtracted in 100 components = 0.258881 Jy ! Clean residual min=-0.036447 max=0.037011 Jy/beam ! Clean residual mean=-0.000107 rms=0.016549 Jy/beam ! Combined flux in latest and established models = 0.258881 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.258881 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=0.115644Jy sigma=0.000859 ! Fit after self-cal, rms=0.115277Jy sigma=0.000856 ! 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=0.7346 mas, bmaj=2.684 mas, bpa=30.09 degrees ! Estimated noise=2742.79 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 = 0.0172852 Jy ! Component: 100 - total flux cleaned = 0.017275 Jy ! Component: 150 - total flux cleaned = 0.0159486 Jy ! Component: 200 - total flux cleaned = 0.0134061 Jy ! Total flux subtracted in 200 components = 0.0134061 Jy ! Clean residual min=-0.009755 max=0.009729 Jy/beam ! Clean residual mean=-0.000038 rms=0.004796 Jy/beam ! Combined flux in latest and established models = 0.272287 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 65 components and 0.272287 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=0.084576Jy sigma=0.000607 ! Fit after self-cal, rms=0.084478Jy sigma=0.000604 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.93 KP 1.00* ! LA 1.00* MK 1.00* NL 1.00 OV 1.00* ! PT 1.00* SC 1.05 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.00 KP 1.00* ! LA 1.00* MK 1.00* NL 0.97 OV 1.00* ! PT 1.00* SC 0.98 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 0.94 KP 1.00* ! LA 1.00* MK 1.00* NL 1.01 OV 1.00* ! PT 1.00* SC 1.09 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.00 KP 1.00* ! LA 1.00* MK 1.00* NL 0.96 OV 1.00* ! PT 1.00* SC 1.03 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 0.89 KP 1.00* ! LA 1.00* MK 1.00* NL 0.89 OV 1.00* ! PT 1.00* SC 0.98 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.90 KP 1.00* ! LA 1.00* MK 1.00* NL 0.92 OV 1.00* ! PT 1.00* SC 1.04 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 0.94 KP 1.00* ! LA 1.00* MK 1.00* NL 0.94 OV 1.00* ! PT 1.00* SC 1.08 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.08 KP 1.00* ! LA 1.00* MK 1.00* NL 0.92 OV 1.00* ! PT 1.00* SC 1.00 ! ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 0.97 KP 1.00* ! LA 1.00* MK 1.00* NL 0.95 OV 1.00* ! PT 1.00* SC 1.13 ! ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.99 KP 1.00* ! LA 1.00* MK 1.00* NL 0.97 OV 1.00* ! PT 1.00* SC 1.02 ! ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.92 KP 1.00* ! LA 1.00* MK 1.00* NL 1.01 OV 1.00* ! PT 1.00* SC 0.91 ! ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00* HN 0.93 KP 1.00* ! LA 1.00* MK 1.00* NL 0.98 OV 1.00* ! PT 1.00* SC 1.06 ! ! ! Fit before self-cal, rms=0.084478Jy sigma=0.000604 ! Fit after self-cal, rms=0.081519Jy sigma=0.000584 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7621 mas, bmaj=2.576 mas, bpa=29.73 degrees ! Estimated noise=2824.43 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 = 0.00493582 Jy ! Component: 100 - total flux cleaned = 0.006653 Jy ! Component: 150 - total flux cleaned = 0.00701848 Jy ! Component: 200 - total flux cleaned = 0.00742081 Jy ! Total flux subtracted in 200 components = 0.00742081 Jy ! Clean residual min=-0.001589 max=0.001587 Jy/beam ! Clean residual mean=0.000000 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.279707 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 106 components and 0.279708 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=0.080865Jy sigma=0.000579 ! Fit after self-cal, rms=0.080907Jy sigma=0.000579 ! 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=0.080907Jy sigma=0.000579 ! Fit after self-cal, rms=0.080402Jy sigma=0.000579 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7606 mas, bmaj=2.576 mas, bpa=29.76 degrees ! Estimated noise=2811.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162796 Jy ! Component: 100 - total flux cleaned = 0.00235406 Jy ! Component: 150 - total flux cleaned = 0.00224704 Jy ! Component: 200 - total flux cleaned = 0.00198129 Jy ! Total flux subtracted in 200 components = 0.00198129 Jy ! Clean residual min=-0.000875 max=0.000880 Jy/beam ! Clean residual mean=0.000000 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.281689 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 136 components and 0.281689 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=0.080300Jy sigma=0.000578 ! Fit after self-cal, rms=0.080278Jy sigma=0.000578 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 = 0.000665142 Jy ! Component: 100 - total flux cleaned = 0.000871318 Jy ! Component: 150 - total flux cleaned = 0.00102166 Jy ! Component: 200 - total flux cleaned = 0.00109089 Jy ! Total flux subtracted in 200 components = 0.00109089 Jy ! Clean residual min=-0.000560 max=0.000557 Jy/beam ! Clean residual mean=0.000000 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.28278 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 160 components and 0.28278 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=0.080239Jy sigma=0.000578 ! Fit after self-cal, rms=0.080232Jy sigma=0.000578 ! 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=0.080232Jy sigma=0.000578 ! Fit after self-cal, rms=0.080106Jy sigma=0.000578 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7602 mas, bmaj=2.576 mas, bpa=29.76 degrees ! Estimated noise=2807.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000351325 Jy ! Component: 100 - total flux cleaned = 0.000211179 Jy ! Component: 150 - total flux cleaned = 6.19152e-06 Jy ! Component: 200 - total flux cleaned = -0.000185707 Jy ! Total flux subtracted in 200 components = -0.000185707 Jy ! Clean residual min=-0.000388 max=0.000387 Jy/beam ! Clean residual mean=-0.000000 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.282594 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 177 components and 0.282594 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=0.080085Jy sigma=0.000578 ! Fit after self-cal, rms=0.080079Jy sigma=0.000578 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 = 5.35361e-05 Jy ! Component: 100 - total flux cleaned = -3.12929e-05 Jy ! Component: 150 - total flux cleaned = -0.000128263 Jy ! Component: 200 - total flux cleaned = -0.000275525 Jy ! Total flux subtracted in 200 components = -0.000275525 Jy ! Clean residual min=-0.000299 max=0.000298 Jy/beam ! Clean residual mean=0.000000 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.282319 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 194 components and 0.282318 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=0.080068Jy sigma=0.000578 ! Fit after self-cal, rms=0.080065Jy sigma=0.000578 ! 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=0.080065Jy sigma=0.000578 ! Fit after self-cal, rms=0.080034Jy sigma=0.000578 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.26 mas, bmaj=2.699 mas, bpa=22.26 degrees ! Estimated noise=3710.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000124741 Jy ! Component: 100 - total flux cleaned = -0.000133737 Jy ! Component: 150 - total flux cleaned = -0.000195525 Jy ! Component: 200 - total flux cleaned = -0.00024623 Jy ! Total flux subtracted in 200 components = -0.00024623 Jy ! Clean residual min=-0.000143 max=0.000144 Jy/beam ! Clean residual mean=-0.000000 rms=0.000046 Jy/beam ! Combined flux in latest and established models = 0.282072 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 214 components and 0.282072 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=0.080032Jy sigma=0.000578 ! Fit after self-cal, rms=0.080031Jy sigma=0.000578 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 = -0.000181029 Jy ! Component: 100 - total flux cleaned = -0.000229994 Jy ! Component: 150 - total flux cleaned = -0.000257345 Jy ! Component: 200 - total flux cleaned = -0.000243274 Jy ! Total flux subtracted in 200 components = -0.000243274 Jy ! Clean residual min=-0.000114 max=0.000114 Jy/beam ! Clean residual mean=-0.000000 rms=0.000043 Jy/beam ! Combined flux in latest and established models = 0.281829 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 232 components and 0.281829 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=0.080029Jy sigma=0.000578 ! Fit after self-cal, rms=0.080029Jy sigma=0.000578 ! 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=0.76 mas, bmaj=2.576 mas, bpa=29.76 degrees ! Estimated noise=2806.55 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.76 x 2.576 at 29.76 degrees (North through East) ! Clean map min=-0.012084 max=0.23928 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=0.6969 mas, bmaj=2.583 mas, bpa=30.46 degrees ! Estimated noise=3651.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.186856 Jy ! Component: 100 - total flux cleaned = 0.253528 Jy ! Component: 150 - total flux cleaned = 0.27112 Jy ! Component: 200 - total flux cleaned = 0.272393 Jy ! Total flux subtracted in 200 components = 0.272393 Jy ! Clean residual min=-0.015649 max=0.015829 Jy/beam ! Clean residual mean=-0.000050 rms=0.007451 Jy/beam ! Combined flux in latest and established models = 0.272393 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 0.272393 Jy ! Inverting map and beam ! Estimated beam: bmin=0.76 mas, bmaj=2.576 mas, bpa=29.76 degrees ! Estimated noise=2806.55 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 = -0.00511712 Jy ! Component: 100 - total flux cleaned = -0.00689575 Jy ! Component: 150 - total flux cleaned = -0.00779312 Jy ! Component: 200 - total flux cleaned = -0.00740174 Jy ! Total flux subtracted in 200 components = -0.00740174 Jy ! Clean residual min=-0.006057 max=0.006103 Jy/beam ! Clean residual mean=-0.000018 rms=0.002045 Jy/beam ! Combined flux in latest and established models = 0.264991 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 78 components and 0.264991 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=1.26 mas, bmaj=2.699 mas, bpa=22.26 degrees ! Estimated noise=3710.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000469296 Jy ! Component: 100 - total flux cleaned = 0.000210804 Jy ! Component: 150 - total flux cleaned = 0.000196971 Jy ! Component: 200 - total flux cleaned = 0.000240026 Jy ! Total flux subtracted in 200 components = 0.000240026 Jy ! Clean residual min=-0.000930 max=0.000930 Jy/beam ! Clean residual mean=-0.000003 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.265231 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 = 0.000574111 Jy ! Component: 100 - total flux cleaned = 0.00106436 Jy ! Component: 150 - total flux cleaned = 0.00133668 Jy ! Component: 200 - total flux cleaned = 0.00133676 Jy ! Total flux subtracted in 200 components = 0.00133676 Jy ! Clean residual min=-0.001377 max=0.001389 Jy/beam ! Clean residual mean=-0.000004 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.266568 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 148 components and 0.266568 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.76 mas, bmaj=2.576 mas, bpa=29.76 degrees ! Estimated noise=2806.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000864886 Jy ! Component: 100 - total flux cleaned = -0.00119619 Jy ! Component: 150 - total flux cleaned = -0.00119158 Jy ! Component: 200 - total flux cleaned = -0.00124197 Jy ! Total flux subtracted in 200 components = -0.00124197 Jy ! Clean residual min=-0.000759 max=0.000754 Jy/beam ! Clean residual mean=0.000000 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.265326 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 189 components and 0.265326 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=0.080061Jy sigma=0.000578 ! Fit after self-cal, rms=0.080062Jy sigma=0.000578 wmodel J0659+0813_X_2017_05_31_pus_map.mod ! Writing 189 model components to file: J0659+0813_X_2017_05_31_pus_map.mod wobs J0659+0813_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0659+0813_X_2017_05_31_pus_uvs.fits wwins J0659+0813_X_2017_05_31_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J0659+0813_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.76 x 2.576 at 29.76 degrees (North through East) ! Clean map min=-0.010219 max=0.2185 Jy/beam ! Writing clean map to FITS file: J0659+0813_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.218498 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000307991 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.422874 0.422874 0.845748 1.6915 3.38299 6.76598 13.532 27.0639 54.1279 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.218 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.76 x 2.576 at 29.76 degrees (North through East) ! Clean map min=-0.010219 max=0.2185 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 J0659+0813_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:45:51 2019