! Started logfile: J1458+0416_X_2017_02_19_pus_uvs.log on Sat May 4 21:44:34 2019 obs J1458+0416_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J1458+0416_X_2017_02_19_pus_uva.fits ! AN table 1: 20 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.624444 visibilities/baseline/integration-bin. ! Found source: J1458+0416 ! ! 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 858 lines of history. ! ! Reading 6744 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 J1458+0416_X_2017_02_19_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 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.843460Jy sigma=0.007224 ! Fit after self-cal, rms=0.838933Jy sigma=0.007188 ! 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=0.6938 mas, bmaj=1.756 mas, bpa=2.315 degrees ! Estimated noise=1440.78 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 = 0.124052 Jy ! Component: 100 - total flux cleaned = 0.156204 Jy ! Total flux subtracted in 100 components = 0.156204 Jy ! Clean residual min=-0.007063 max=0.014027 Jy/beam ! Clean residual mean=-0.000029 rms=0.001970 Jy/beam ! Combined flux in latest and established models = 0.156204 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.156204 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=0.083642Jy sigma=0.000689 ! Fit after self-cal, rms=0.083577Jy sigma=0.000689 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157836 Jy ! Component: 100 - total flux cleaned = 0.024044 Jy ! Total flux subtracted in 100 components = 0.024044 Jy ! Clean residual min=-0.004570 max=0.007020 Jy/beam ! Clean residual mean=-0.000005 rms=0.001199 Jy/beam ! Combined flux in latest and established models = 0.180248 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.180248 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=0.080135Jy sigma=0.000658 ! Fit after self-cal, rms=0.080085Jy sigma=0.000658 ! 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=0.8317 mas, bmaj=1.91 mas, bpa=4.81 degrees ! Estimated noise=1014.9 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 (-0.8, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00760627 Jy ! Component: 100 - total flux cleaned = 0.0119242 Jy ! Component: 150 - total flux cleaned = 0.0143731 Jy ! Component: 200 - total flux cleaned = 0.0151732 Jy ! Total flux subtracted in 200 components = 0.0151732 Jy ! Clean residual min=-0.003097 max=0.003100 Jy/beam ! Clean residual mean=0.000007 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.195421 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 25 components and 0.195421 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=0.079323Jy sigma=0.000651 ! Fit after self-cal, rms=0.079295Jy sigma=0.000651 ! 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 1.00 FD 0.98 HN 1.07 KP 1.04 ! LA 1.00 MK 0.98 NL 1.00 OV 0.99 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.02 KP 0.99 ! LA 1.05 MK 0.94 NL 0.91 OV 1.02 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.01 KP 0.97 ! LA 1.03 MK 1.09 NL 0.95 OV 0.99 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.00 KP 1.02 ! LA 1.01 MK 1.05 NL 0.98 OV 0.99 ! PT 1.00* SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.93 HN 0.92 KP 1.08 ! LA 0.99 MK 1.03 NL 0.95 OV 1.06 ! PT 1.00* SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.06 KP 1.00 ! LA 1.12 MK 0.98 NL 0.94 OV 0.98 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.95 KP 1.00 ! LA 1.02 MK 1.00 NL 0.93 OV 1.00 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.01 KP 1.03 ! LA 0.95 MK 0.96 NL 0.99 OV 0.98 ! PT 1.00* SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 1.01 KP 1.02 ! LA 1.03 MK 0.94 NL 0.93 OV 0.98 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.06 KP 1.04 ! LA 1.04 MK 1.04 NL 0.95 OV 0.98 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.05 HN 1.09 KP 0.94 ! LA 0.94 MK 0.90 NL 0.98 OV 0.96 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.95 KP 1.04 ! LA 1.05 MK 0.96 NL 0.96 OV 0.99 ! PT 1.00* SC 0.92 ! ! ! Fit before self-cal, rms=0.079295Jy sigma=0.000651 ! Fit after self-cal, rms=0.078459Jy sigma=0.000646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8327 mas, bmaj=1.907 mas, bpa=4.65 degrees ! Estimated noise=1008.22 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 = 0.0018374 Jy ! Component: 100 - total flux cleaned = 0.00259058 Jy ! Component: 150 - total flux cleaned = 0.00263407 Jy ! Component: 200 - total flux cleaned = 0.00256987 Jy ! Total flux subtracted in 200 components = 0.00256987 Jy ! Clean residual min=-0.002253 max=0.002505 Jy/beam ! Clean residual mean=0.000007 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.197991 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 0.197991 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=0.078403Jy sigma=0.000645 ! Fit after self-cal, rms=0.078420Jy sigma=0.000645 ! 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=0.078420Jy sigma=0.000645 ! Fit after self-cal, rms=0.078277Jy sigma=0.000642 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8319 mas, bmaj=1.906 mas, bpa=4.626 degrees ! Estimated noise=1007.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00051238 Jy ! Component: 100 - total flux cleaned = 0.00048588 Jy ! Component: 150 - total flux cleaned = 0.000410957 Jy ! Component: 200 - total flux cleaned = 0.000431838 Jy ! Total flux subtracted in 200 components = 0.000431838 Jy ! Clean residual min=-0.002276 max=0.002204 Jy/beam ! Clean residual mean=0.000002 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.198423 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 46 components and 0.198423 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=0.078256Jy sigma=0.000642 ! Fit after self-cal, rms=0.078270Jy sigma=0.000642 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 = 0.000121024 Jy ! Component: 100 - total flux cleaned = 0.000104517 Jy ! Component: 150 - total flux cleaned = 0.000119912 Jy ! Component: 200 - total flux cleaned = 0.000135009 Jy ! Total flux subtracted in 200 components = 0.000135009 Jy ! Clean residual min=-0.002271 max=0.002207 Jy/beam ! Clean residual mean=0.000002 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.198558 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 51 components and 0.198558 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=0.078262Jy sigma=0.000642 ! Fit after self-cal, rms=0.078260Jy sigma=0.000642 ! 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=0.078260Jy sigma=0.000642 ! Fit after self-cal, rms=0.078229Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8319 mas, bmaj=1.906 mas, bpa=4.633 degrees ! Estimated noise=1006.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00011132 Jy ! Component: 100 - total flux cleaned = 0.000114185 Jy ! Component: 150 - total flux cleaned = 0.000140933 Jy ! Component: 200 - total flux cleaned = 0.000165443 Jy ! Total flux subtracted in 200 components = 0.000165443 Jy ! Clean residual min=-0.002203 max=0.002224 Jy/beam ! Clean residual mean=0.000001 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.198723 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 55 components and 0.198723 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=0.078223Jy sigma=0.000642 ! Fit after self-cal, rms=0.078223Jy sigma=0.000642 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 = 1.70182e-05 Jy ! Component: 100 - total flux cleaned = 7.7486e-05 Jy ! Component: 150 - total flux cleaned = 0.000110611 Jy ! Component: 200 - total flux cleaned = 0.00014247 Jy ! Total flux subtracted in 200 components = 0.00014247 Jy ! Clean residual min=-0.002198 max=0.002224 Jy/beam ! Clean residual mean=0.000001 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.198865 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 59 components and 0.198866 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=0.078220Jy sigma=0.000642 ! Fit after self-cal, rms=0.078219Jy sigma=0.000642 ! 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=0.078219Jy sigma=0.000642 ! Fit after self-cal, rms=0.078178Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.019 mas, bmaj=2.974 mas, bpa=2.514 degrees ! Estimated noise=1332.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000528047 Jy ! Component: 100 - total flux cleaned = 0.00041339 Jy ! Component: 150 - total flux cleaned = 0.000371349 Jy ! Component: 200 - total flux cleaned = 0.000371793 Jy ! Total flux subtracted in 200 components = 0.000371793 Jy ! Clean residual min=-0.002331 max=0.002584 Jy/beam ! Clean residual mean=0.000001 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.199237 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 65 components and 0.199237 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=0.078183Jy sigma=0.000642 ! Fit after self-cal, rms=0.078181Jy sigma=0.000642 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 = 3.70372e-05 Jy ! Component: 100 - total flux cleaned = 3.71155e-05 Jy ! Component: 150 - total flux cleaned = 2.6504e-05 Jy ! Component: 200 - total flux cleaned = 3.63331e-05 Jy ! Total flux subtracted in 200 components = 3.63331e-05 Jy ! Clean residual min=-0.002271 max=0.002559 Jy/beam ! Clean residual mean=0.000001 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.199274 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 68 components and 0.199274 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=0.078186Jy sigma=0.000642 ! Fit after self-cal, rms=0.078186Jy sigma=0.000642 ! 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=0.832 mas, bmaj=1.906 mas, bpa=4.652 degrees ! Estimated noise=1005.86 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.832 x 1.906 at 4.652 degrees (North through East) ! Clean map min=-0.0019207 max=0.1608 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=0.6923 mas, bmaj=1.751 mas, bpa=2.139 degrees ! Estimated noise=1421.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.122129 Jy ! Component: 100 - total flux cleaned = 0.15485 Jy ! Component: 150 - total flux cleaned = 0.170624 Jy ! Component: 200 - total flux cleaned = 0.179299 Jy ! Total flux subtracted in 200 components = 0.179299 Jy ! Clean residual min=-0.004490 max=0.004521 Jy/beam ! Clean residual mean=-0.000011 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.179299 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.179299 Jy ! Inverting map and beam ! Estimated beam: bmin=0.832 mas, bmaj=1.906 mas, bpa=4.652 degrees ! Estimated noise=1005.86 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 = 0.00703075 Jy ! Component: 100 - total flux cleaned = 0.0112525 Jy ! Component: 150 - total flux cleaned = 0.013982 Jy ! Component: 200 - total flux cleaned = 0.0156915 Jy ! Total flux subtracted in 200 components = 0.0156915 Jy ! Clean residual min=-0.002374 max=0.002229 Jy/beam ! Clean residual mean=-0.000003 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.19499 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 25 components and 0.194991 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=2.019 mas, bmaj=2.974 mas, bpa=2.514 degrees ! Estimated noise=1332.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022116 Jy ! Component: 100 - total flux cleaned = 0.00288441 Jy ! Component: 150 - total flux cleaned = 0.00304745 Jy ! Component: 200 - total flux cleaned = 0.00315535 Jy ! Total flux subtracted in 200 components = 0.00315535 Jy ! Clean residual min=-0.002225 max=0.002491 Jy/beam ! Clean residual mean=-0.000002 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.198146 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 = 9.13583e-05 Jy ! Component: 100 - total flux cleaned = 0.00016939 Jy ! Component: 150 - total flux cleaned = 0.000220982 Jy ! Component: 200 - total flux cleaned = 0.000266284 Jy ! Total flux subtracted in 200 components = 0.000266284 Jy ! Clean residual min=-0.002219 max=0.002479 Jy/beam ! Clean residual mean=-0.000001 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.198412 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 44 components and 0.198412 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.832 mas, bmaj=1.906 mas, bpa=4.652 degrees ! Estimated noise=1005.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.29333e-05 Jy ! Component: 100 - total flux cleaned = 0.000216035 Jy ! Component: 150 - total flux cleaned = 0.000365052 Jy ! Component: 200 - total flux cleaned = 0.000390668 Jy ! Total flux subtracted in 200 components = 0.000390668 Jy ! Clean residual min=-0.002237 max=0.002110 Jy/beam ! Clean residual mean=0.000001 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.198803 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 54 components and 0.198803 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=0.078200Jy sigma=0.000642 ! Fit after self-cal, rms=0.078200Jy sigma=0.000642 wmodel J1458+0416_X_2017_02_19_pus_map.mod ! Writing 54 model components to file: J1458+0416_X_2017_02_19_pus_map.mod wobs J1458+0416_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J1458+0416_X_2017_02_19_pus_uvs.fits wwins J1458+0416_X_2017_02_19_pus_map.win ! wwins: Wrote 2 windows to J1458+0416_X_2017_02_19_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 = -0.000163345 Jy ! Component: 100 - total flux cleaned = -0.000270984 Jy ! Component: 150 - total flux cleaned = -0.000545433 Jy ! Component: 200 - total flux cleaned = -0.000838886 Jy ! Component: 250 - total flux cleaned = -0.00108948 Jy ! Component: 300 - total flux cleaned = -0.00123977 Jy ! Component: 350 - total flux cleaned = -0.00132713 Jy ! Component: 400 - total flux cleaned = -0.00138329 Jy ! Component: 450 - total flux cleaned = -0.00143797 Jy ! Component: 500 - total flux cleaned = -0.00149133 Jy ! Component: 550 - total flux cleaned = -0.00151681 Jy ! Component: 600 - total flux cleaned = -0.00151605 Jy ! Component: 650 - total flux cleaned = -0.00149107 Jy ! Component: 700 - total flux cleaned = -0.00154007 Jy ! Component: 750 - total flux cleaned = -0.00163566 Jy ! Component: 800 - total flux cleaned = -0.00170617 Jy ! Component: 850 - total flux cleaned = -0.00172909 Jy ! Component: 900 - total flux cleaned = -0.00186506 Jy ! Component: 950 - total flux cleaned = -0.00195408 Jy ! Component: 1000 - total flux cleaned = -0.00201983 Jy ! Component: 1050 - total flux cleaned = -0.00217024 Jy ! Component: 1100 - total flux cleaned = -0.00221279 Jy ! Component: 1150 - total flux cleaned = -0.00231699 Jy ! Component: 1200 - total flux cleaned = -0.00246067 Jy ! Component: 1250 - total flux cleaned = -0.00248071 Jy ! Component: 1300 - total flux cleaned = -0.00254086 Jy ! Component: 1350 - total flux cleaned = -0.00267861 Jy ! Component: 1400 - total flux cleaned = -0.00271707 Jy ! Component: 1450 - total flux cleaned = -0.00277425 Jy ! Component: 1500 - total flux cleaned = -0.00292429 Jy ! Component: 1550 - total flux cleaned = -0.00299802 Jy ! Component: 1600 - total flux cleaned = -0.00307097 Jy ! Component: 1650 - total flux cleaned = -0.00308897 Jy ! Component: 1700 - total flux cleaned = -0.00317784 Jy ! Component: 1750 - total flux cleaned = -0.0032483 Jy ! Component: 1800 - total flux cleaned = -0.00330035 Jy ! Component: 1850 - total flux cleaned = -0.00335206 Jy ! Component: 1900 - total flux cleaned = -0.00341966 Jy ! Component: 1950 - total flux cleaned = -0.00347009 Jy ! Component: 2000 - total flux cleaned = -0.00351937 Jy ! Total flux subtracted in 2048 components = -0.00356823 Jy ! Clean residual min=-0.000935 max=0.000944 Jy/beam ! Clean residual mean=0.000001 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.195235 Jy keep ! Adding 157 model components to the UV plane model. ! The established model now contains 211 components and 0.195235 Jy ![Exited script file: muppet] wmap "J1458+0416_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.832 x 1.906 at 4.652 degrees (North through East) ! Clean map min=-0.0015868 max=0.16047 Jy/beam ! Writing clean map to FITS file: J1458+0416_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.160474 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000303718 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.567787 0.567787 1.13557 2.27115 4.5423 9.0846 18.1692 36.3384 72.6768 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.16 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.832 x 1.906 at 4.652 degrees (North through East) ! Clean map min=-0.0015868 max=0.16047 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 J1458+0416_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:44:35 2019