! Started logfile: J0456+0400_X_2017_07_16_pus_uvs.log on Thu May 9 14:01:53 2019 obs J0456+0400_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J0456+0400_X_2017_07_16_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.708969 visibilities/baseline/integration-bin. ! Found source: J0456+0400 ! ! 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 1200 lines of history. ! ! Reading 31776 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 J0456+0400_X_2017_07_16_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 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.716785Jy sigma=0.005892 ! Fit after self-cal, rms=0.700797Jy sigma=0.005766 ! 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=0.6694 mas, bmaj=1.621 mas, bpa=-0.7274 degrees ! Estimated noise=793.416 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 = 0.231037 Jy ! Component: 100 - total flux cleaned = 0.28631 Jy ! Total flux subtracted in 100 components = 0.28631 Jy ! Clean residual min=-0.007298 max=0.022115 Jy/beam ! Clean residual mean=-0.000022 rms=0.002408 Jy/beam ! Combined flux in latest and established models = 0.286309 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.286309 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=0.091741Jy sigma=0.000737 ! Fit after self-cal, rms=0.091707Jy sigma=0.000737 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0244396 Jy ! Component: 100 - total flux cleaned = 0.0379824 Jy ! Total flux subtracted in 100 components = 0.0379824 Jy ! Clean residual min=-0.005187 max=0.007004 Jy/beam ! Clean residual mean=-0.000008 rms=0.001266 Jy/beam ! Combined flux in latest and established models = 0.324292 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.324292 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=0.084215Jy sigma=0.000668 ! Fit after self-cal, rms=0.084120Jy sigma=0.000667 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0089216 Jy ! Component: 100 - total flux cleaned = 0.0147023 Jy ! Total flux subtracted in 100 components = 0.0147023 Jy ! Clean residual min=-0.004744 max=0.004688 Jy/beam ! Clean residual mean=-0.000002 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.338994 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 31 components and 0.338994 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=0.083056Jy sigma=0.000657 ! Fit after self-cal, rms=0.083041Jy sigma=0.000657 ! 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=0.8013 mas, bmaj=1.855 mas, bpa=-0.7424 degrees ! Estimated noise=485.178 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 = 0.00477348 Jy ! Component: 100 - total flux cleaned = 0.0075647 Jy ! Component: 150 - total flux cleaned = 0.00941244 Jy ! Component: 200 - total flux cleaned = 0.0106602 Jy ! Total flux subtracted in 200 components = 0.0106602 Jy ! Clean residual min=-0.004252 max=0.005140 Jy/beam ! Clean residual mean=0.000002 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 0.349654 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.349654 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=0.082775Jy sigma=0.000654 ! Fit after self-cal, rms=0.082775Jy sigma=0.000654 ! 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 0.99 FD 1.00* HN 1.02 KP 1.05 ! LA 0.96 MK 1.02 NL 0.98 OV 1.01 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.02 KP 1.07 ! LA 0.97 MK 1.02 NL 0.98 OV 0.99 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.03 KP 1.05 ! LA 0.99 MK 1.01 NL 1.00 OV 0.99 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.01 KP 1.04 ! LA 1.00 MK 1.02 NL 0.98 OV 1.00 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.97 KP 1.04 ! LA 0.99 MK 1.01 NL 0.96 OV 1.00 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.01 KP 1.03 ! LA 0.97 MK 1.00 NL 0.99 OV 0.98 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.00 KP 1.03 ! LA 0.99 MK 1.01 NL 0.99 OV 0.98 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.00 KP 1.02 ! LA 0.96 MK 1.00 NL 0.97 OV 0.99 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.99 KP 1.02 ! LA 0.98 MK 0.98 NL 0.95 OV 0.98 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.04 KP 1.03 ! LA 1.01 MK 0.99 NL 0.97 OV 0.99 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.00 KP 0.97 ! LA 0.98 MK 0.99 NL 0.96 OV 1.01 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.97 KP 1.00 ! LA 0.98 MK 1.04 NL 0.97 OV 0.98 ! PT 1.01 SC 1.00 ! ! ! Fit before self-cal, rms=0.082775Jy sigma=0.000654 ! Fit after self-cal, rms=0.082147Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8035 mas, bmaj=1.855 mas, bpa=-0.7396 degrees ! Estimated noise=484.743 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 (-2.6, -12.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00422217 Jy ! Component: 100 - total flux cleaned = 0.00702431 Jy ! Component: 150 - total flux cleaned = 0.0089828 Jy ! Component: 200 - total flux cleaned = 0.0100192 Jy ! Total flux subtracted in 200 components = 0.0100192 Jy ! Clean residual min=-0.002256 max=0.003156 Jy/beam ! Clean residual mean=-0.000001 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.359673 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 66 components and 0.359673 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=0.081898Jy sigma=0.000646 ! Fit after self-cal, rms=0.081900Jy sigma=0.000646 ! Inverting map ! Added new window around map position (-2.2, -7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294013 Jy ! Component: 100 - total flux cleaned = 0.00448277 Jy ! Component: 150 - total flux cleaned = 0.00540005 Jy ! Component: 200 - total flux cleaned = 0.00625522 Jy ! Total flux subtracted in 200 components = 0.00625522 Jy ! Clean residual min=-0.001904 max=0.002186 Jy/beam ! Clean residual mean=-0.000001 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.365929 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 90 components and 0.365929 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=0.081788Jy sigma=0.000645 ! Fit after self-cal, rms=0.081773Jy 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=0.081773Jy sigma=0.000645 ! Fit after self-cal, rms=0.081429Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8035 mas, bmaj=1.854 mas, bpa=-0.7605 degrees ! Estimated noise=483.806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110161 Jy ! Component: 100 - total flux cleaned = 0.00181878 Jy ! Component: 150 - total flux cleaned = 0.00241182 Jy ! Component: 200 - total flux cleaned = 0.00285321 Jy ! Total flux subtracted in 200 components = 0.00285321 Jy ! Clean residual min=-0.001485 max=0.001783 Jy/beam ! Clean residual mean=-0.000002 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.368782 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 115 components and 0.368782 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=0.081390Jy sigma=0.000643 ! Fit after self-cal, rms=0.081384Jy sigma=0.000643 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 = 0.000437762 Jy ! Component: 100 - total flux cleaned = 0.000825157 Jy ! Component: 150 - total flux cleaned = 0.00121268 Jy ! Component: 200 - total flux cleaned = 0.00151746 Jy ! Total flux subtracted in 200 components = 0.00151746 Jy ! Clean residual min=-0.001539 max=0.001711 Jy/beam ! Clean residual mean=-0.000003 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.370299 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 125 components and 0.370299 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=0.081370Jy sigma=0.000643 ! Fit after self-cal, rms=0.081367Jy sigma=0.000643 ! 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=0.081367Jy sigma=0.000643 ! Fit after self-cal, rms=0.081221Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8038 mas, bmaj=1.855 mas, bpa=-0.7471 degrees ! Estimated noise=483.806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00034366 Jy ! Component: 100 - total flux cleaned = 0.000636264 Jy ! Component: 150 - total flux cleaned = 0.000842489 Jy ! Component: 200 - total flux cleaned = 0.0010114 Jy ! Total flux subtracted in 200 components = 0.0010114 Jy ! Clean residual min=-0.001358 max=0.001610 Jy/beam ! Clean residual mean=-0.000003 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.371311 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 139 components and 0.371311 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=0.081209Jy sigma=0.000641 ! Fit after self-cal, rms=0.081207Jy sigma=0.000641 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 (-0.8, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108128 Jy ! Component: 100 - total flux cleaned = 0.00113343 Jy ! Component: 150 - total flux cleaned = 0.00122903 Jy ! Component: 200 - total flux cleaned = 0.00127376 Jy ! Total flux subtracted in 200 components = 0.00127376 Jy ! Clean residual min=-0.001405 max=0.001522 Jy/beam ! Clean residual mean=-0.000002 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.372584 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 155 components and 0.372585 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=0.081183Jy sigma=0.000641 ! Fit after self-cal, rms=0.081181Jy sigma=0.000641 ! Inverting map ! Added new window around map position (-4.2, -14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130611 Jy ! Component: 100 - total flux cleaned = 0.00206629 Jy ! Component: 150 - total flux cleaned = 0.00250225 Jy ! Component: 200 - total flux cleaned = 0.00280373 Jy ! Total flux subtracted in 200 components = 0.00280373 Jy ! Clean residual min=-0.001417 max=0.001229 Jy/beam ! Clean residual mean=-0.000002 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.375388 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 175 components and 0.375388 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=0.081155Jy sigma=0.000641 ! Fit after self-cal, rms=0.081152Jy sigma=0.000641 ! 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=0.081152Jy sigma=0.000641 ! Fit after self-cal, rms=0.081150Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.921 mas, bmaj=3.091 mas, bpa=-4.92 degrees ! Estimated noise=651.189 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000856057 Jy ! Component: 100 - total flux cleaned = 0.00146242 Jy ! Component: 150 - total flux cleaned = 0.00193352 Jy ! Component: 200 - total flux cleaned = 0.00227844 Jy ! Total flux subtracted in 200 components = 0.00227844 Jy ! Clean residual min=-0.001495 max=0.001767 Jy/beam ! Clean residual mean=-0.000006 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.377667 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 191 components and 0.377667 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=0.081140Jy sigma=0.000641 ! Fit after self-cal, rms=0.081136Jy sigma=0.000641 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 = 0.000446949 Jy ! Component: 100 - total flux cleaned = 0.000826011 Jy ! Component: 150 - total flux cleaned = 0.00105122 Jy ! Component: 200 - total flux cleaned = 0.00117869 Jy ! Total flux subtracted in 200 components = 0.00117869 Jy ! Clean residual min=-0.001446 max=0.001720 Jy/beam ! Clean residual mean=-0.000007 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.378845 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 208 components and 0.378845 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=0.081133Jy sigma=0.000641 ! Fit after self-cal, rms=0.081132Jy sigma=0.000641 ! 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=0.8041 mas, bmaj=1.855 mas, bpa=-0.7262 degrees ! Estimated noise=483.874 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8041 x 1.855 at -0.7262 degrees (North through East) ! Clean map min=-0.0012546 max=0.30155 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=0.6728 mas, bmaj=1.619 mas, bpa=-0.6634 degrees ! Estimated noise=793.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.230812 Jy ! Component: 100 - total flux cleaned = 0.286398 Jy ! Component: 150 - total flux cleaned = 0.310851 Jy ! Component: 200 - total flux cleaned = 0.323691 Jy ! Total flux subtracted in 200 components = 0.323691 Jy ! Clean residual min=-0.003194 max=0.006341 Jy/beam ! Clean residual mean=-0.000009 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.323691 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.323691 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8041 mas, bmaj=1.855 mas, bpa=-0.7262 degrees ! Estimated noise=483.874 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 = 0.00980388 Jy ! Component: 100 - total flux cleaned = 0.0162523 Jy ! Component: 150 - total flux cleaned = 0.0210459 Jy ! Component: 200 - total flux cleaned = 0.0249502 Jy ! Total flux subtracted in 200 components = 0.0249502 Jy ! Clean residual min=-0.002132 max=0.002905 Jy/beam ! Clean residual mean=-0.000006 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.348641 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 58 components and 0.348641 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.921 mas, bmaj=3.091 mas, bpa=-4.92 degrees ! Estimated noise=651.189 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00615043 Jy ! Component: 100 - total flux cleaned = 0.0105025 Jy ! Component: 150 - total flux cleaned = 0.0138541 Jy ! Component: 200 - total flux cleaned = 0.0165404 Jy ! Total flux subtracted in 200 components = 0.0165404 Jy ! Clean residual min=-0.001950 max=0.002261 Jy/beam ! Clean residual mean=-0.000009 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.365181 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 = 0.0021827 Jy ! Component: 100 - total flux cleaned = 0.00399792 Jy ! Component: 150 - total flux cleaned = 0.00553148 Jy ! Component: 200 - total flux cleaned = 0.00684223 Jy ! Total flux subtracted in 200 components = 0.00684223 Jy ! Clean residual min=-0.001516 max=0.001778 Jy/beam ! Clean residual mean=-0.000008 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.372024 Jy ! Adding 129 model components to the UV plane model. ! The established model now contains 173 components and 0.372024 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8041 mas, bmaj=1.855 mas, bpa=-0.7262 degrees ! Estimated noise=483.874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162896 Jy ! Component: 100 - total flux cleaned = 0.00287513 Jy ! Component: 150 - total flux cleaned = 0.00343417 Jy ! Component: 200 - total flux cleaned = 0.00389413 Jy ! Total flux subtracted in 200 components = 0.00389413 Jy ! Clean residual min=-0.001199 max=0.001374 Jy/beam ! Clean residual mean=-0.000003 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.375918 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 199 components and 0.375918 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=0.081188Jy sigma=0.000641 ! Fit after self-cal, rms=0.081180Jy sigma=0.000641 wmodel J0456+0400_X_2017_07_16_pus_map.mod ! Writing 199 model components to file: J0456+0400_X_2017_07_16_pus_map.mod wobs J0456+0400_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J0456+0400_X_2017_07_16_pus_uvs.fits wwins J0456+0400_X_2017_07_16_pus_map.win ! wwins: Wrote 5 windows to J0456+0400_X_2017_07_16_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 = 0.000472411 Jy ! Component: 100 - total flux cleaned = 0.000450822 Jy ! Component: 150 - total flux cleaned = 0.000411571 Jy ! Component: 200 - total flux cleaned = 0.00033579 Jy ! Component: 250 - total flux cleaned = 0.000280984 Jy ! Component: 300 - total flux cleaned = 0.000227708 Jy ! Component: 350 - total flux cleaned = 0.000244844 Jy ! Component: 400 - total flux cleaned = 0.000194161 Jy ! Component: 450 - total flux cleaned = 0.000161197 Jy ! Component: 500 - total flux cleaned = 0.00014483 Jy ! Component: 550 - total flux cleaned = 0.000113102 Jy ! Component: 600 - total flux cleaned = 5.17424e-05 Jy ! Component: 650 - total flux cleaned = -8.34411e-06 Jy ! Component: 700 - total flux cleaned = -2.31552e-05 Jy ! Component: 750 - total flux cleaned = -9.54674e-05 Jy ! Component: 800 - total flux cleaned = -0.000123447 Jy ! Component: 850 - total flux cleaned = -0.000151475 Jy ! Component: 900 - total flux cleaned = -0.000220364 Jy ! Component: 950 - total flux cleaned = -0.000287867 Jy ! Component: 1000 - total flux cleaned = -0.000301369 Jy ! Component: 1050 - total flux cleaned = -0.000392973 Jy ! Component: 1100 - total flux cleaned = -0.000431556 Jy ! Component: 1150 - total flux cleaned = -0.000533142 Jy ! Component: 1200 - total flux cleaned = -0.00055819 Jy ! Component: 1250 - total flux cleaned = -0.000620122 Jy ! Component: 1300 - total flux cleaned = -0.000705418 Jy ! Component: 1350 - total flux cleaned = -0.000777607 Jy ! Component: 1400 - total flux cleaned = -0.000825277 Jy ! Component: 1450 - total flux cleaned = -0.000919376 Jy ! Component: 1500 - total flux cleaned = -0.00104722 Jy ! Component: 1550 - total flux cleaned = -0.00111598 Jy ! Component: 1600 - total flux cleaned = -0.00122931 Jy ! Component: 1650 - total flux cleaned = -0.00128541 Jy ! Component: 1700 - total flux cleaned = -0.00138502 Jy ! Component: 1750 - total flux cleaned = -0.00141798 Jy ! Component: 1800 - total flux cleaned = -0.00150475 Jy ! Component: 1850 - total flux cleaned = -0.00153695 Jy ! Component: 1900 - total flux cleaned = -0.00153717 Jy ! Component: 1950 - total flux cleaned = -0.00155806 Jy ! Component: 2000 - total flux cleaned = -0.00159962 Jy ! Total flux subtracted in 2048 components = -0.00165119 Jy ! Clean residual min=-0.000572 max=0.000619 Jy/beam ! Clean residual mean=-0.000002 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.374266 Jy keep ! Adding 173 model components to the UV plane model. ! The established model now contains 372 components and 0.374266 Jy ![Exited script file: muppet] wmap "J0456+0400_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8041 x 1.855 at -0.7262 degrees (North through East) ! Clean map min=-0.00089778 max=0.30268 Jy/beam ! Writing clean map to FITS file: J0456+0400_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.302683 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000191221 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.189526 0.189526 0.379052 0.758103 1.51621 3.03241 6.06483 12.1297 24.2593 48.5186 97.0372 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.302 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8041 x 1.855 at -0.7262 degrees (North through East) ! Clean map min=-0.00089778 max=0.30268 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 J0456+0400_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:01:56 2019