! Started logfile: J1110+4817_X_2017_02_24_pus_uvs.log on Sat May 4 10:01:51 2019 obs J1110+4817_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J1110+4817_X_2017_02_24_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.854078 visibilities/baseline/integration-bin. ! Found source: J1110+4817 ! ! 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 1882 lines of history. ! ! Reading 79788 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 J1110+4817_X_2017_02_24_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 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.980237Jy sigma=0.008559 ! Fit after self-cal, rms=0.956638Jy sigma=0.008366 ! 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=0.8903 mas, bmaj=1.064 mas, bpa=7.799 degrees ! Estimated noise=867.035 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 = 0.0338276 Jy ! Component: 100 - total flux cleaned = 0.0436082 Jy ! Total flux subtracted in 100 components = 0.0436082 Jy ! Clean residual min=-0.003228 max=0.004770 Jy/beam ! Clean residual mean=-0.000030 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.0436082 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0436082 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=0.078018Jy sigma=0.000657 ! Fit after self-cal, rms=0.077522Jy sigma=0.000654 ! 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=1.11 mas, bmaj=1.319 mas, bpa=9.496 degrees ! Estimated noise=288.644 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 = 0.00775006 Jy ! Component: 100 - total flux cleaned = 0.0121774 Jy ! Component: 150 - total flux cleaned = 0.0149382 Jy ! Component: 200 - total flux cleaned = 0.0166842 Jy ! Total flux subtracted in 200 components = 0.0166842 Jy ! Clean residual min=-0.002129 max=0.003885 Jy/beam ! Clean residual mean=-0.000031 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.0602923 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 46 components and 0.0602923 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=0.076773Jy sigma=0.000646 ! Fit after self-cal, rms=0.076761Jy sigma=0.000645 ! Inverting map ! Added new window around map position (-12.8, -18.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00388101 Jy ! Component: 100 - total flux cleaned = 0.00610857 Jy ! Component: 150 - total flux cleaned = 0.00779108 Jy ! Component: 200 - total flux cleaned = 0.00861344 Jy ! Total flux subtracted in 200 components = 0.00861344 Jy ! Clean residual min=-0.001920 max=0.003985 Jy/beam ! Clean residual mean=-0.000039 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.0689058 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 82 components and 0.0689058 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=0.076564Jy sigma=0.000643 ! Fit after self-cal, rms=0.076526Jy sigma=0.000643 ! Inverting map ! Added new window around map position (-1.8, -5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00396385 Jy ! Component: 100 - total flux cleaned = 0.00650065 Jy ! Component: 150 - total flux cleaned = 0.00849401 Jy ! Component: 200 - total flux cleaned = 0.0101694 Jy ! Total flux subtracted in 200 components = 0.0101694 Jy ! Clean residual min=-0.001494 max=0.002547 Jy/beam ! Clean residual mean=-0.000024 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0790751 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 107 components and 0.0790751 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=0.076289Jy sigma=0.000640 ! Fit after self-cal, rms=0.076230Jy sigma=0.000640 ! Inverting map ! Added new window around map position (0.2, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00292882 Jy ! Component: 100 - total flux cleaned = 0.00499499 Jy ! Component: 150 - total flux cleaned = 0.00649047 Jy ! Component: 200 - total flux cleaned = 0.00761953 Jy ! Total flux subtracted in 200 components = 0.00761953 Jy ! Clean residual min=-0.001324 max=0.001584 Jy/beam ! Clean residual mean=-0.000015 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0866947 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 129 components and 0.0866947 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=0.076081Jy sigma=0.000638 ! Fit after self-cal, rms=0.076053Jy sigma=0.000638 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.96 HN 1.16 KP 0.99 ! LA 0.91 MK 1.10 NL 1.00 OV 1.04 ! PT 0.94 SC 1.14 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 1.24 KP 1.00 ! LA 0.96 MK 1.06 NL 0.94 OV 0.98 ! PT 1.01 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.97 HN 1.13 KP 0.98 ! LA 0.95 MK 1.10 NL 0.98 OV 1.04 ! PT 0.99 SC 1.16 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.15 KP 0.98 ! LA 0.92 MK 1.10 NL 1.01 OV 0.99 ! PT 1.03 SC 1.11 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.98 HN 1.04 KP 1.00 ! LA 0.92 MK 1.05 NL 0.99 OV 1.04 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.93 HN 0.99 KP 0.95 ! LA 0.98 MK 1.13 NL 1.03 OV 1.03 ! PT 1.07 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 0.98 KP 0.93 ! LA 0.95 MK 1.12 NL 1.00 OV 1.02 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.17 KP 0.99 ! LA 0.93 MK 1.15 NL 1.01 OV 1.05 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.96 HN 0.99 KP 0.97 ! LA 0.95 MK 1.07 NL 1.09 OV 1.03 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 1.01 KP 0.98 ! LA 0.97 MK 0.99 NL 1.05 OV 1.00 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.91 KP 0.98 ! LA 0.90 MK 0.91 NL 1.04 OV 1.13 ! PT 1.06 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.88 HN 0.92 KP 0.96 ! LA 0.98 MK 0.96 NL 0.98 OV 0.96 ! PT 0.98 SC 0.95 ! ! ! Fit before self-cal, rms=0.076053Jy sigma=0.000638 ! Fit after self-cal, rms=0.077916Jy sigma=0.000637 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.126 mas, bmaj=1.342 mas, bpa=9.69 degrees ! Estimated noise=293.619 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 = 0.00185571 Jy ! Component: 100 - total flux cleaned = 0.00312926 Jy ! Component: 150 - total flux cleaned = 0.00394121 Jy ! Component: 200 - total flux cleaned = 0.00464604 Jy ! Total flux subtracted in 200 components = 0.00464604 Jy ! Clean residual min=-0.001107 max=0.001135 Jy/beam ! Clean residual mean=0.000004 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0913407 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 145 components and 0.0913407 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=0.077858Jy sigma=0.000636 ! Fit after self-cal, rms=0.077927Jy sigma=0.000636 ! 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=0.077927Jy sigma=0.000636 ! Fit after self-cal, rms=0.079075Jy sigma=0.000635 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.128 mas, bmaj=1.346 mas, bpa=10.64 degrees ! Estimated noise=294.657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128655 Jy ! Component: 100 - total flux cleaned = 0.00201662 Jy ! Component: 150 - total flux cleaned = 0.00251025 Jy ! Component: 200 - total flux cleaned = 0.00291684 Jy ! Total flux subtracted in 200 components = 0.00291684 Jy ! Clean residual min=-0.000954 max=0.000935 Jy/beam ! Clean residual mean=0.000002 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0942575 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 155 components and 0.0942575 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=0.079043Jy sigma=0.000635 ! Fit after self-cal, rms=0.079088Jy sigma=0.000635 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 = 0.000753977 Jy ! Component: 100 - total flux cleaned = 0.00118757 Jy ! Component: 150 - total flux cleaned = 0.00146341 Jy ! Component: 200 - total flux cleaned = 0.00171118 Jy ! Total flux subtracted in 200 components = 0.00171118 Jy ! Clean residual min=-0.000903 max=0.000896 Jy/beam ! Clean residual mean=0.000003 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0959687 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 164 components and 0.0959687 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=0.079068Jy sigma=0.000634 ! Fit after self-cal, rms=0.079063Jy sigma=0.000634 ! 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=0.079063Jy sigma=0.000634 ! Fit after self-cal, rms=0.078895Jy sigma=0.000634 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.125 mas, bmaj=1.343 mas, bpa=10.42 degrees ! Estimated noise=293.544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000662558 Jy ! Component: 100 - total flux cleaned = 0.00103127 Jy ! Component: 150 - total flux cleaned = 0.00130649 Jy ! Component: 200 - total flux cleaned = 0.00153582 Jy ! Total flux subtracted in 200 components = 0.00153582 Jy ! Clean residual min=-0.000883 max=0.000860 Jy/beam ! Clean residual mean=0.000001 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0975045 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 171 components and 0.0975046 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=0.078878Jy sigma=0.000634 ! Fit after self-cal, rms=0.078879Jy sigma=0.000634 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 = 0.000391342 Jy ! Component: 100 - total flux cleaned = 0.000605043 Jy ! Component: 150 - total flux cleaned = 0.000733828 Jy ! Component: 200 - total flux cleaned = 0.000912462 Jy ! Total flux subtracted in 200 components = 0.000912462 Jy ! Clean residual min=-0.000842 max=0.000877 Jy/beam ! Clean residual mean=0.000002 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.098417 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 176 components and 0.0984171 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=0.078867Jy sigma=0.000634 ! Fit after self-cal, rms=0.078862Jy sigma=0.000634 ! 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=0.078862Jy sigma=0.000634 ! Fit after self-cal, rms=0.078341Jy sigma=0.000634 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.284 mas, bmaj=2.41 mas, bpa=22.65 degrees ! Estimated noise=354.866 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000984228 Jy ! Component: 100 - total flux cleaned = 0.00167133 Jy ! Component: 150 - total flux cleaned = 0.00212664 Jy ! Component: 200 - total flux cleaned = 0.00234307 Jy ! Total flux subtracted in 200 components = 0.00234307 Jy ! Clean residual min=-0.001065 max=0.000940 Jy/beam ! Clean residual mean=0.000002 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.10076 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 211 components and 0.10076 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=0.078334Jy sigma=0.000634 ! Fit after self-cal, rms=0.078316Jy sigma=0.000634 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 = 0.000400774 Jy ! Component: 100 - total flux cleaned = 0.00067897 Jy ! Component: 150 - total flux cleaned = 0.000815719 Jy ! Component: 200 - total flux cleaned = 0.000904877 Jy ! Total flux subtracted in 200 components = 0.000904877 Jy ! Clean residual min=-0.001037 max=0.000923 Jy/beam ! Clean residual mean=0.000002 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.101665 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 222 components and 0.101665 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=0.078311Jy sigma=0.000634 ! Fit after self-cal, rms=0.078309Jy sigma=0.000634 ! 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=1.123 mas, bmaj=1.34 mas, bpa=10.31 degrees ! Estimated noise=292.19 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.123 x 1.34 at 10.31 degrees (North through East) ! Clean map min=-0.00098203 max=0.043266 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=0.8993 mas, bmaj=1.08 mas, bpa=9.136 degrees ! Estimated noise=883.479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0340073 Jy ! Component: 100 - total flux cleaned = 0.0449806 Jy ! Component: 150 - total flux cleaned = 0.052599 Jy ! Component: 200 - total flux cleaned = 0.058795 Jy ! Total flux subtracted in 200 components = 0.058795 Jy ! Clean residual min=-0.003103 max=0.004124 Jy/beam ! Clean residual mean=-0.000025 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.058795 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 0.058795 Jy ! Inverting map and beam ! Estimated beam: bmin=1.123 mas, bmaj=1.34 mas, bpa=10.31 degrees ! Estimated noise=292.19 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 = 0.0065986 Jy ! Component: 100 - total flux cleaned = 0.0117522 Jy ! Component: 150 - total flux cleaned = 0.0159774 Jy ! Component: 200 - total flux cleaned = 0.0194882 Jy ! Total flux subtracted in 200 components = 0.0194882 Jy ! Clean residual min=-0.001842 max=0.002175 Jy/beam ! Clean residual mean=-0.000028 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.0782831 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 62 components and 0.0782831 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=2.284 mas, bmaj=2.41 mas, bpa=22.65 degrees ! Estimated noise=354.866 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00500776 Jy ! Component: 100 - total flux cleaned = 0.00862634 Jy ! Component: 150 - total flux cleaned = 0.0114221 Jy ! Component: 200 - total flux cleaned = 0.013656 Jy ! Total flux subtracted in 200 components = 0.013656 Jy ! Clean residual min=-0.001718 max=0.001512 Jy/beam ! Clean residual mean=-0.000023 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.0919391 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 = 0.00181916 Jy ! Component: 100 - total flux cleaned = 0.00332872 Jy ! Component: 150 - total flux cleaned = 0.00459479 Jy ! Component: 200 - total flux cleaned = 0.00566522 Jy ! Total flux subtracted in 200 components = 0.00566522 Jy ! Clean residual min=-0.001350 max=0.001144 Jy/beam ! Clean residual mean=-0.000011 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0976043 Jy ! Adding 100 model components to the UV plane model. ! The established model now contains 145 components and 0.0976043 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.123 mas, bmaj=1.34 mas, bpa=10.31 degrees ! Estimated noise=292.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000710671 Jy ! Component: 100 - total flux cleaned = 0.000959789 Jy ! Component: 150 - total flux cleaned = 0.00128733 Jy ! Component: 200 - total flux cleaned = 0.00148708 Jy ! Total flux subtracted in 200 components = 0.00148708 Jy ! Clean residual min=-0.001182 max=0.001034 Jy/beam ! Clean residual mean=-0.000002 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0990914 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 167 components and 0.0990914 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=0.078365Jy sigma=0.000634 ! Fit after self-cal, rms=0.078328Jy sigma=0.000634 wmodel J1110+4817_X_2017_02_24_pus_map.mod ! Writing 167 model components to file: J1110+4817_X_2017_02_24_pus_map.mod wobs J1110+4817_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J1110+4817_X_2017_02_24_pus_uvs.fits wwins J1110+4817_X_2017_02_24_pus_map.win ! wwins: Wrote 4 windows to J1110+4817_X_2017_02_24_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 = 5.6263e-05 Jy ! Component: 100 - total flux cleaned = -3.83043e-05 Jy ! Component: 150 - total flux cleaned = 2.04026e-05 Jy ! Component: 200 - total flux cleaned = 7.6073e-05 Jy ! Component: 250 - total flux cleaned = 0.000116631 Jy ! Component: 300 - total flux cleaned = 0.000129587 Jy ! Component: 350 - total flux cleaned = 0.000116989 Jy ! Component: 400 - total flux cleaned = 0.000141993 Jy ! Component: 450 - total flux cleaned = 0.000166428 Jy ! Component: 500 - total flux cleaned = 0.000178338 Jy ! Component: 550 - total flux cleaned = 0.000224808 Jy ! Component: 600 - total flux cleaned = 0.000281703 Jy ! Component: 650 - total flux cleaned = 0.000315092 Jy ! Component: 700 - total flux cleaned = 0.000347901 Jy ! Component: 750 - total flux cleaned = 0.000380196 Jy ! Component: 800 - total flux cleaned = 0.000401648 Jy ! Component: 850 - total flux cleaned = 0.000464642 Jy ! Component: 900 - total flux cleaned = 0.000485454 Jy ! Component: 950 - total flux cleaned = 0.000526269 Jy ! Component: 1000 - total flux cleaned = 0.000516453 Jy ! Component: 1050 - total flux cleaned = 0.000546183 Jy ! Component: 1100 - total flux cleaned = 0.000585046 Jy ! Component: 1150 - total flux cleaned = 0.000556224 Jy ! Component: 1200 - total flux cleaned = 0.00058495 Jy ! Component: 1250 - total flux cleaned = 0.000613137 Jy ! Component: 1300 - total flux cleaned = 0.000594751 Jy ! Component: 1350 - total flux cleaned = 0.000667867 Jy ! Component: 1400 - total flux cleaned = 0.000649686 Jy ! Component: 1450 - total flux cleaned = 0.000667551 Jy ! Component: 1500 - total flux cleaned = 0.000676191 Jy ! Component: 1550 - total flux cleaned = 0.000676186 Jy ! Component: 1600 - total flux cleaned = 0.000667674 Jy ! Component: 1650 - total flux cleaned = 0.000693029 Jy ! Component: 1700 - total flux cleaned = 0.000667742 Jy ! Component: 1750 - total flux cleaned = 0.000659416 Jy ! Component: 1800 - total flux cleaned = 0.000634838 Jy ! Component: 1850 - total flux cleaned = 0.000634785 Jy ! Component: 1900 - total flux cleaned = 0.000610754 Jy ! Component: 1950 - total flux cleaned = 0.000650469 Jy ! Component: 2000 - total flux cleaned = 0.000626785 Jy ! Total flux subtracted in 2048 components = 0.000650111 Jy ! Clean residual min=-0.000391 max=0.000429 Jy/beam ! Clean residual mean=-0.000002 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.0997415 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 315 components and 0.0997415 Jy ![Exited script file: muppet] wmap "J1110+4817_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.123 x 1.34 at 10.31 degrees (North through East) ! Clean map min=-0.00084253 max=0.043524 Jy/beam ! Writing clean map to FITS file: J1110+4817_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0435242 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000146433 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.00932 1.00932 2.01865 4.03729 8.07459 16.1492 32.2984 64.5967 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.043 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.123 x 1.34 at 10.31 degrees (North through East) ! Clean map min=-0.00084253 max=0.043524 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 J1110+4817_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:01:57 2019