! Started logfile: J0304+6821_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:44:16 2019 obs J0304+6821_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0304+6821_X_2017_05_31_pus_uva.fits ! AN table 1: 111 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.914114 visibilities/baseline/integration-bin. ! Found source: J0304+6821 ! ! 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 54792 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 J0304+6821_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 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.639828Jy sigma=0.005195 ! Fit after self-cal, rms=0.612430Jy sigma=0.004991 ! 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=0.8219 mas, bmaj=0.8991 mas, bpa=14.85 degrees ! Estimated noise=717.708 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 = 0.29807 Jy ! Component: 100 - total flux cleaned = 0.369506 Jy ! Total flux subtracted in 100 components = 0.369506 Jy ! Clean residual min=-0.011606 max=0.050937 Jy/beam ! Clean residual mean=0.000055 rms=0.003796 Jy/beam ! Combined flux in latest and established models = 0.369506 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.369506 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=0.131384Jy sigma=0.001066 ! Fit after self-cal, rms=0.131340Jy sigma=0.001065 ! Inverting map ! Added new window around map position (1.2, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.045581 Jy ! Component: 100 - total flux cleaned = 0.0709656 Jy ! Total flux subtracted in 100 components = 0.0709656 Jy ! Clean residual min=-0.009327 max=0.018542 Jy/beam ! Clean residual mean=0.000043 rms=0.002562 Jy/beam ! Combined flux in latest and established models = 0.440472 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.440472 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=0.108699Jy sigma=0.000858 ! Fit after self-cal, rms=0.106875Jy sigma=0.000845 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0206635 Jy ! Component: 100 - total flux cleaned = 0.0342384 Jy ! Total flux subtracted in 100 components = 0.0342384 Jy ! Clean residual min=-0.007981 max=0.012484 Jy/beam ! Clean residual mean=0.000038 rms=0.002001 Jy/beam ! Combined flux in latest and established models = 0.47471 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 31 components and 0.47471 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=0.100619Jy sigma=0.000784 ! Fit after self-cal, rms=0.100233Jy sigma=0.000781 ! Inverting map ! Added new window around map position (2.6, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132303 Jy ! Component: 100 - total flux cleaned = 0.0226258 Jy ! Total flux subtracted in 100 components = 0.0226258 Jy ! Clean residual min=-0.007081 max=0.009603 Jy/beam ! Clean residual mean=0.000035 rms=0.001763 Jy/beam ! Combined flux in latest and established models = 0.497336 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 41 components and 0.497336 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=0.097501Jy sigma=0.000754 ! Fit after self-cal, rms=0.097365Jy sigma=0.000753 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.051 mas, bmaj=1.12 mas, bpa=22.05 degrees ! Estimated noise=372.428 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 (4.2, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154811 Jy ! Component: 100 - total flux cleaned = 0.0264091 Jy ! Component: 150 - total flux cleaned = 0.0347063 Jy ! Component: 200 - total flux cleaned = 0.0411739 Jy ! Total flux subtracted in 200 components = 0.0411739 Jy ! Clean residual min=-0.007405 max=0.008902 Jy/beam ! Clean residual mean=0.000066 rms=0.001764 Jy/beam ! Combined flux in latest and established models = 0.53851 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 70 components and 0.53851 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=0.094451Jy sigma=0.000722 ! Fit after self-cal, rms=0.094168Jy sigma=0.000720 ! 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 0.96 FD 0.98 HN 1.00 KP 0.99 ! LA 0.95 MK 0.96 NL 0.98 OV 1.09 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.02 KP 0.93 ! LA 0.95 MK 0.96 NL 0.98 OV 1.08 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.02 KP 0.88 ! LA 0.98 MK 0.97 NL 0.98 OV 1.08 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.01 KP 0.97 ! LA 0.98 MK 0.98 NL 0.98 OV 1.09 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.96 KP 0.98 ! LA 0.97 MK 0.99 NL 0.90 OV 1.09 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.99 KP 0.97 ! LA 0.97 MK 0.98 NL 0.90 OV 1.01 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.06 KP 0.98 ! LA 0.98 MK 0.99 NL 0.89 OV 1.01 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.05 KP 0.96 ! LA 0.96 MK 0.99 NL 0.90 OV 1.00 ! PT 1.04 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.07 KP 0.97 ! LA 0.98 MK 0.98 NL 0.89 OV 1.01 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.05 KP 0.97 ! LA 0.99 MK 1.01 NL 0.90 OV 1.01 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.03 KP 0.89 ! LA 1.00 MK 1.01 NL 0.92 OV 1.01 ! PT 1.06 SC 1.08 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.02 KP 0.93 ! LA 0.99 MK 1.01 NL 0.90 OV 1.11 ! PT 1.07 SC 1.06 ! ! ! Fit before self-cal, rms=0.094168Jy sigma=0.000720 ! Fit after self-cal, rms=0.089463Jy sigma=0.000681 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=1.128 mas, bpa=20.29 degrees ! Estimated noise=368.537 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 = 0.00602293 Jy ! Component: 100 - total flux cleaned = 0.00847261 Jy ! Component: 150 - total flux cleaned = 0.0101063 Jy ! Component: 200 - total flux cleaned = 0.0114459 Jy ! Total flux subtracted in 200 components = 0.0114459 Jy ! Clean residual min=-0.003672 max=0.004362 Jy/beam ! Clean residual mean=0.000056 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 0.549956 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 95 components and 0.549956 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=0.088866Jy sigma=0.000674 ! Fit after self-cal, rms=0.088824Jy sigma=0.000674 ! 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=0.088824Jy sigma=0.000674 ! Fit after self-cal, rms=0.088786Jy sigma=0.000660 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.059 mas, bmaj=1.129 mas, bpa=21.33 degrees ! Estimated noise=368.636 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00470538 Jy ! Component: 100 - total flux cleaned = 0.00772599 Jy ! Component: 150 - total flux cleaned = 0.00883781 Jy ! Component: 200 - total flux cleaned = 0.00968447 Jy ! Total flux subtracted in 200 components = 0.00968447 Jy ! Clean residual min=-0.001884 max=0.003041 Jy/beam ! Clean residual mean=0.000001 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.55964 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 119 components and 0.55964 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=0.088477Jy sigma=0.000657 ! Fit after self-cal, rms=0.088485Jy sigma=0.000657 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 (6.6, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00296645 Jy ! Component: 100 - total flux cleaned = 0.00389644 Jy ! Component: 150 - total flux cleaned = 0.00468331 Jy ! Component: 200 - total flux cleaned = 0.00543155 Jy ! Total flux subtracted in 200 components = 0.00543155 Jy ! Clean residual min=-0.001796 max=0.001974 Jy/beam ! Clean residual mean=0.000005 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.565072 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 134 components and 0.565072 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=0.088341Jy sigma=0.000655 ! Fit after self-cal, rms=0.088329Jy sigma=0.000655 ! 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=0.088329Jy sigma=0.000655 ! Fit after self-cal, rms=0.088509Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.059 mas, bmaj=1.129 mas, bpa=21.48 degrees ! Estimated noise=368.707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00253159 Jy ! Component: 100 - total flux cleaned = 0.00400906 Jy ! Component: 150 - total flux cleaned = 0.0047353 Jy ! Component: 200 - total flux cleaned = 0.00542169 Jy ! Total flux subtracted in 200 components = 0.00542169 Jy ! Clean residual min=-0.001394 max=0.001881 Jy/beam ! Clean residual mean=0.000003 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.570494 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 145 components and 0.570494 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=0.088411Jy sigma=0.000653 ! Fit after self-cal, rms=0.088404Jy sigma=0.000653 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 (2, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168509 Jy ! Component: 100 - total flux cleaned = 0.00234623 Jy ! Component: 150 - total flux cleaned = 0.0029494 Jy ! Component: 200 - total flux cleaned = 0.00335171 Jy ! Total flux subtracted in 200 components = 0.00335171 Jy ! Clean residual min=-0.001312 max=0.001589 Jy/beam ! Clean residual mean=0.000005 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.573845 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 155 components and 0.573845 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=0.088347Jy sigma=0.000653 ! Fit after self-cal, rms=0.088343Jy sigma=0.000653 ! Inverting map ! Added new window around map position (-4.8, 12.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116527 Jy ! Component: 100 - total flux cleaned = 0.00191506 Jy ! Component: 150 - total flux cleaned = 0.00245803 Jy ! Component: 200 - total flux cleaned = 0.00297197 Jy ! Total flux subtracted in 200 components = 0.00297197 Jy ! Clean residual min=-0.001394 max=0.001321 Jy/beam ! Clean residual mean=0.000006 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.576817 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 162 components and 0.576817 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=0.088306Jy sigma=0.000652 ! Fit after self-cal, rms=0.088304Jy sigma=0.000652 ! 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=0.088304Jy sigma=0.000652 ! Fit after self-cal, rms=0.088462Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.269 mas, bmaj=2.454 mas, bpa=65.89 degrees ! Estimated noise=480.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201469 Jy ! Component: 100 - total flux cleaned = 0.00285086 Jy ! Component: 150 - total flux cleaned = 0.00341064 Jy ! Component: 200 - total flux cleaned = 0.0038191 Jy ! Total flux subtracted in 200 components = 0.0038191 Jy ! Clean residual min=-0.001249 max=0.001597 Jy/beam ! Clean residual mean=0.000014 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.580636 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 189 components and 0.580636 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=0.088438Jy sigma=0.000652 ! Fit after self-cal, rms=0.088437Jy sigma=0.000652 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 = 0.000381925 Jy ! Component: 100 - total flux cleaned = 0.000707551 Jy ! Component: 150 - total flux cleaned = 0.000996753 Jy ! Component: 200 - total flux cleaned = 0.00119283 Jy ! Total flux subtracted in 200 components = 0.00119283 Jy ! Clean residual min=-0.001214 max=0.001448 Jy/beam ! Clean residual mean=0.000016 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.581829 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 202 components and 0.581829 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=0.088431Jy sigma=0.000652 ! Fit after self-cal, rms=0.088429Jy sigma=0.000652 ! 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=1.059 mas, bmaj=1.13 mas, bpa=21.28 degrees ! Estimated noise=368.722 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.059 x 1.13 at 21.28 degrees (North through East) ! Clean map min=-0.00099763 max=0.38093 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=0.8268 mas, bmaj=0.9056 mas, bpa=14.7 degrees ! Estimated noise=716.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.296059 Jy ! Component: 100 - total flux cleaned = 0.378789 Jy ! Component: 150 - total flux cleaned = 0.421761 Jy ! Component: 200 - total flux cleaned = 0.448517 Jy ! Total flux subtracted in 200 components = 0.448517 Jy ! Clean residual min=-0.005086 max=0.014527 Jy/beam ! Clean residual mean=-0.000001 rms=0.001794 Jy/beam ! Combined flux in latest and established models = 0.448517 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.448517 Jy ! Inverting map and beam ! Estimated beam: bmin=1.059 mas, bmaj=1.13 mas, bpa=21.28 degrees ! Estimated noise=368.722 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 = 0.0290156 Jy ! Component: 100 - total flux cleaned = 0.0492872 Jy ! Component: 150 - total flux cleaned = 0.0647211 Jy ! Component: 200 - total flux cleaned = 0.0768098 Jy ! Total flux subtracted in 200 components = 0.0768098 Jy ! Clean residual min=-0.002797 max=0.007131 Jy/beam ! Clean residual mean=-0.000014 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 0.525327 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 77 components and 0.525327 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00958763 Jy ! Component: 100 - total flux cleaned = 0.0172726 Jy ! Component: 150 - total flux cleaned = 0.0234959 Jy ! Component: 200 - total flux cleaned = 0.0285901 Jy ! Total flux subtracted in 200 components = 0.0285901 Jy ! Clean residual min=-0.001609 max=0.003093 Jy/beam ! Clean residual mean=-0.000005 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.553917 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 111 components and 0.553917 Jy ! Inverting map ! Added new window around map position (0.8, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0042219 Jy ! Component: 100 - total flux cleaned = 0.00776267 Jy ! Component: 150 - total flux cleaned = 0.010758 Jy ! Component: 200 - total flux cleaned = 0.0133058 Jy ! Total flux subtracted in 200 components = 0.0133058 Jy ! Clean residual min=-0.001304 max=0.001783 Jy/beam ! Clean residual mean=0.000000 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.567223 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 151 components and 0.567223 Jy ! Inverting map ! Added new window around map position (5.6, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221207 Jy ! Component: 100 - total flux cleaned = 0.00409478 Jy ! Component: 150 - total flux cleaned = 0.00561336 Jy ! Component: 200 - total flux cleaned = 0.00672839 Jy ! Total flux subtracted in 200 components = 0.00672839 Jy ! Clean residual min=-0.001147 max=0.001165 Jy/beam ! Clean residual mean=0.000003 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.573951 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 177 components and 0.573951 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=2.269 mas, bmaj=2.454 mas, bpa=65.89 degrees ! Estimated noise=480.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00246968 Jy ! Component: 100 - total flux cleaned = 0.00417572 Jy ! Component: 150 - total flux cleaned = 0.00530538 Jy ! Component: 200 - total flux cleaned = 0.00589008 Jy ! Total flux subtracted in 200 components = 0.00589008 Jy ! Clean residual min=-0.001379 max=0.001457 Jy/beam ! Clean residual mean=0.000014 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.579841 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 = 0.000387822 Jy ! Component: 100 - total flux cleaned = 0.000636172 Jy ! Component: 150 - total flux cleaned = 0.000832734 Jy ! Component: 200 - total flux cleaned = 0.000986095 Jy ! Total flux subtracted in 200 components = 0.000986095 Jy ! Clean residual min=-0.001280 max=0.001464 Jy/beam ! Clean residual mean=0.000014 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.580828 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 248 components and 0.580828 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.059 mas, bmaj=1.13 mas, bpa=21.28 degrees ! Estimated noise=368.722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000268806 Jy ! Component: 100 - total flux cleaned = -3.39022e-05 Jy ! Component: 150 - total flux cleaned = 0.000112951 Jy ! Component: 200 - total flux cleaned = 0.00019316 Jy ! Total flux subtracted in 200 components = 0.00019316 Jy ! Clean residual min=-0.001048 max=0.001226 Jy/beam ! Clean residual mean=0.000006 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.581021 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 266 components and 0.581021 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=0.088399Jy sigma=0.000651 ! Fit after self-cal, rms=0.088384Jy sigma=0.000651 wmodel J0304+6821_X_2017_05_31_pus_map.mod ! Writing 266 model components to file: J0304+6821_X_2017_05_31_pus_map.mod wobs J0304+6821_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0304+6821_X_2017_05_31_pus_uvs.fits wwins J0304+6821_X_2017_05_31_pus_map.win ! wwins: Wrote 9 windows to J0304+6821_X_2017_05_31_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 = 0.00031588 Jy ! Component: 100 - total flux cleaned = 0.000408838 Jy ! Component: 150 - total flux cleaned = 0.000479601 Jy ! Component: 200 - total flux cleaned = 0.000547903 Jy ! Component: 250 - total flux cleaned = 0.000564255 Jy ! Component: 300 - total flux cleaned = 0.000548404 Jy ! Component: 350 - total flux cleaned = 0.000548463 Jy ! Component: 400 - total flux cleaned = 0.0005333 Jy ! Component: 450 - total flux cleaned = 0.000518306 Jy ! Component: 500 - total flux cleaned = 0.000503669 Jy ! Component: 550 - total flux cleaned = 0.000518258 Jy ! Component: 600 - total flux cleaned = 0.000546686 Jy ! Component: 650 - total flux cleaned = 0.000602782 Jy ! Component: 700 - total flux cleaned = 0.000630233 Jy ! Component: 750 - total flux cleaned = 0.000657554 Jy ! Component: 800 - total flux cleaned = 0.000711537 Jy ! Component: 850 - total flux cleaned = 0.000778076 Jy ! Component: 900 - total flux cleaned = 0.000869927 Jy ! Component: 950 - total flux cleaned = 0.000947558 Jy ! Component: 1000 - total flux cleaned = 0.000985887 Jy ! Component: 1050 - total flux cleaned = 0.00106192 Jy ! Component: 1100 - total flux cleaned = 0.00113721 Jy ! Component: 1150 - total flux cleaned = 0.00121147 Jy ! Component: 1200 - total flux cleaned = 0.00127273 Jy ! Component: 1250 - total flux cleaned = 0.00128509 Jy ! Component: 1300 - total flux cleaned = 0.00140499 Jy ! Component: 1350 - total flux cleaned = 0.00146412 Jy ! Component: 1400 - total flux cleaned = 0.00149941 Jy ! Component: 1450 - total flux cleaned = 0.00158073 Jy ! Component: 1500 - total flux cleaned = 0.00162666 Jy ! Component: 1550 - total flux cleaned = 0.00167246 Jy ! Component: 1600 - total flux cleaned = 0.0017627 Jy ! Component: 1650 - total flux cleaned = 0.00183004 Jy ! Component: 1700 - total flux cleaned = 0.00189656 Jy ! Component: 1750 - total flux cleaned = 0.00194065 Jy ! Component: 1800 - total flux cleaned = 0.00200602 Jy ! Component: 1850 - total flux cleaned = 0.00209221 Jy ! Component: 1900 - total flux cleaned = 0.00213486 Jy ! Component: 1950 - total flux cleaned = 0.00217725 Jy ! Component: 2000 - total flux cleaned = 0.00220885 Jy ! Total flux subtracted in 2048 components = 0.00226096 Jy ! Clean residual min=-0.000617 max=0.000700 Jy/beam ! Clean residual mean=0.000004 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.583282 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 415 components and 0.583282 Jy ![Exited script file: muppet] wmap "J0304+6821_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.059 x 1.13 at 21.28 degrees (North through East) ! Clean map min=-0.00079904 max=0.3801 Jy/beam ! Writing clean map to FITS file: J0304+6821_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 0.380102 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000191993 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.151533 0.151533 0.303065 0.60613 1.21226 2.42452 4.84904 9.69809 19.3962 38.7923 77.5847 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.38 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.059 x 1.13 at 21.28 degrees (North through East) ! Clean map min=-0.00079904 max=0.3801 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 J0304+6821_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:44:20 2019