! Started logfile: J0517+4537_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:45:03 2019 obs J0517+4537_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J0517+4537_X_2017_01_16_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.71455 visibilities/baseline/integration-bin. ! Found source: J0517+4537 ! ! 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 1309 lines of history. ! ! Reading 32412 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 J0517+4537_X_2017_01_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 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.711542Jy sigma=0.005162 ! Fit after self-cal, rms=0.693564Jy sigma=0.005068 ! 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=0.9893 mas, bmaj=1.582 mas, bpa=19.5 degrees ! Estimated noise=908.966 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 = 0.261293 Jy ! Component: 100 - total flux cleaned = 0.328542 Jy ! Total flux subtracted in 100 components = 0.328542 Jy ! Clean residual min=-0.015221 max=0.037074 Jy/beam ! Clean residual mean=-0.000002 rms=0.004894 Jy/beam ! Combined flux in latest and established models = 0.328542 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.328542 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=0.159371Jy sigma=0.000906 ! Fit after self-cal, rms=0.159272Jy sigma=0.000906 ! Inverting map ! Added new window around map position (-1.4, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0384706 Jy ! Component: 100 - total flux cleaned = 0.0598137 Jy ! Total flux subtracted in 100 components = 0.0598137 Jy ! Clean residual min=-0.011263 max=0.012877 Jy/beam ! Clean residual mean=0.000008 rms=0.003022 Jy/beam ! Combined flux in latest and established models = 0.388356 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.388356 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=0.155843Jy sigma=0.000767 ! Fit after self-cal, rms=0.155483Jy sigma=0.000763 ! 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=1.215 mas, bmaj=1.719 mas, bpa=15.61 degrees ! Estimated noise=538.069 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 = 0.0128317 Jy ! Component: 100 - total flux cleaned = 0.0148739 Jy ! Component: 150 - total flux cleaned = 0.0146762 Jy ! Component: 200 - total flux cleaned = 0.014165 Jy ! Total flux subtracted in 200 components = 0.014165 Jy ! Clean residual min=-0.011596 max=0.012401 Jy/beam ! Clean residual mean=0.000008 rms=0.002872 Jy/beam ! Combined flux in latest and established models = 0.402521 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.402521 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=0.156129Jy sigma=0.000738 ! Fit after self-cal, rms=0.156066Jy sigma=0.000737 ! 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 0.94 HN 0.93 KP 0.98 ! LA 0.99 MK 1.00* NL 0.92 OV 0.97 ! PT 1.31 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 0.93 KP 0.97 ! LA 0.97 MK 1.00* NL 0.94 OV 0.95 ! PT 1.31 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 0.94 KP 0.98 ! LA 0.98 MK 1.00* NL 0.92 OV 0.95 ! PT 1.33 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 HN 0.94 KP 0.99 ! LA 0.98 MK 1.00* NL 0.94 OV 0.97 ! PT 1.32 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 HN 0.89 KP 0.98 ! LA 0.99 MK 1.00* NL 0.93 OV 0.95 ! PT 1.34 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.96 HN 0.91 KP 0.97 ! LA 0.99 MK 1.00* NL 0.93 OV 0.97 ! PT 1.31 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 0.96 KP 0.98 ! LA 0.96 MK 1.00* NL 0.95 OV 0.95 ! PT 1.33 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 HN 0.98 KP 0.97 ! LA 0.99 MK 1.00* NL 0.93 OV 0.94 ! PT 1.37 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 1.00 KP 0.97 ! LA 0.95 MK 1.00* NL 0.92 OV 0.95 ! PT 1.33 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.96 HN 0.98 KP 0.99 ! LA 0.98 MK 1.00* NL 0.93 OV 0.97 ! PT 1.42 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 0.96 KP 1.00 ! LA 0.97 MK 1.00* NL 0.92 OV 0.97 ! PT 1.47 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 0.92 KP 0.99 ! LA 0.97 MK 1.00* NL 0.95 OV 0.98 ! PT 1.48 SC 1.00 ! ! ! Fit before self-cal, rms=0.156066Jy sigma=0.000737 ! Fit after self-cal, rms=0.178042Jy sigma=0.000688 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.214 mas, bmaj=1.707 mas, bpa=15.07 degrees ! Estimated noise=525.008 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 = 0.00375344 Jy ! Component: 100 - total flux cleaned = 0.003261 Jy ! Component: 150 - total flux cleaned = 0.0033763 Jy ! Component: 200 - total flux cleaned = 0.00355602 Jy ! Total flux subtracted in 200 components = 0.00355602 Jy ! Clean residual min=-0.007146 max=0.006642 Jy/beam ! Clean residual mean=-0.000095 rms=0.001717 Jy/beam ! Combined flux in latest and established models = 0.406077 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 36 components and 0.406077 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=0.177629Jy sigma=0.000682 ! Fit after self-cal, rms=0.177946Jy sigma=0.000681 ! 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=0.177946Jy sigma=0.000681 ! Fit after self-cal, rms=0.247201Jy sigma=0.000656 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.213 mas, bmaj=1.699 mas, bpa=15.15 degrees ! Estimated noise=525.729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00384371 Jy ! Component: 100 - total flux cleaned = 0.00580571 Jy ! Component: 150 - total flux cleaned = 0.00643578 Jy ! Component: 200 - total flux cleaned = 0.00693802 Jy ! Total flux subtracted in 200 components = 0.00693802 Jy ! Clean residual min=-0.002460 max=0.005487 Jy/beam ! Clean residual mean=-0.000004 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.413015 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 46 components and 0.413015 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=0.247130Jy sigma=0.000655 ! Fit after self-cal, rms=0.247711Jy sigma=0.000654 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 (-5.6, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00495749 Jy ! Component: 100 - total flux cleaned = 0.00740309 Jy ! Component: 150 - total flux cleaned = 0.00868845 Jy ! Component: 200 - total flux cleaned = 0.00940518 Jy ! Total flux subtracted in 200 components = 0.00940518 Jy ! Clean residual min=-0.002040 max=0.002312 Jy/beam ! Clean residual mean=-0.000001 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.42242 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 66 components and 0.42242 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=0.247619Jy sigma=0.000652 ! Fit after self-cal, rms=0.247607Jy sigma=0.000652 ! 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=0.247607Jy sigma=0.000652 ! Fit after self-cal, rms=0.250655Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.213 mas, bmaj=1.696 mas, bpa=15.01 degrees ! Estimated noise=525.772 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00239756 Jy ! Component: 100 - total flux cleaned = 0.00411567 Jy ! Component: 150 - total flux cleaned = 0.00545152 Jy ! Component: 200 - total flux cleaned = 0.00638846 Jy ! Total flux subtracted in 200 components = 0.00638846 Jy ! Clean residual min=-0.001652 max=0.001806 Jy/beam ! Clean residual mean=0.000000 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.428809 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 77 components and 0.428809 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=0.250633Jy sigma=0.000650 ! Fit after self-cal, rms=0.250621Jy sigma=0.000650 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 = 0.000895457 Jy ! Component: 100 - total flux cleaned = 0.00120701 Jy ! Component: 150 - total flux cleaned = 0.00145281 Jy ! Component: 200 - total flux cleaned = 0.00170424 Jy ! Total flux subtracted in 200 components = 0.00170424 Jy ! Clean residual min=-0.001518 max=0.001663 Jy/beam ! Clean residual mean=0.000001 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.430513 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 88 components and 0.430513 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=0.250615Jy sigma=0.000650 ! Fit after self-cal, rms=0.250612Jy sigma=0.000650 ! 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=0.250612Jy sigma=0.000650 ! Fit after self-cal, rms=0.252249Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.127 mas, bmaj=2.403 mas, bpa=-29.17 degrees ! Estimated noise=669.152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180111 Jy ! Component: 100 - total flux cleaned = 0.00283727 Jy ! Component: 150 - total flux cleaned = 0.00332292 Jy ! Component: 200 - total flux cleaned = 0.00371639 Jy ! Total flux subtracted in 200 components = 0.00371639 Jy ! Clean residual min=-0.001555 max=0.001677 Jy/beam ! Clean residual mean=0.000002 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.434229 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 99 components and 0.434229 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=0.252245Jy sigma=0.000650 ! Fit after self-cal, rms=0.252234Jy sigma=0.000650 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 = 0.000553411 Jy ! Component: 100 - total flux cleaned = 0.000759197 Jy ! Component: 150 - total flux cleaned = 0.000841585 Jy ! Component: 200 - total flux cleaned = 0.000826106 Jy ! Total flux subtracted in 200 components = 0.000826106 Jy ! Clean residual min=-0.001453 max=0.001662 Jy/beam ! Clean residual mean=0.000002 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.435055 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 107 components and 0.435055 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=0.252234Jy sigma=0.000650 ! Fit after self-cal, rms=0.252234Jy sigma=0.000650 ! 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=1.214 mas, bmaj=1.694 mas, bpa=14.85 degrees ! Estimated noise=525.961 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.214 x 1.694 at 14.85 degrees (North through East) ! Clean map min=-0.0014001 max=0.34105 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=0.9943 mas, bmaj=1.567 mas, bpa=18.77 degrees ! Estimated noise=877.374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.251584 Jy ! Component: 100 - total flux cleaned = 0.322635 Jy ! Component: 150 - total flux cleaned = 0.36095 Jy ! Component: 200 - total flux cleaned = 0.382777 Jy ! Total flux subtracted in 200 components = 0.382777 Jy ! Clean residual min=-0.005601 max=0.010992 Jy/beam ! Clean residual mean=-0.000012 rms=0.001612 Jy/beam ! Combined flux in latest and established models = 0.382777 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.382777 Jy ! Inverting map and beam ! Estimated beam: bmin=1.214 mas, bmaj=1.694 mas, bpa=14.85 degrees ! Estimated noise=525.961 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 = 0.0163071 Jy ! Component: 100 - total flux cleaned = 0.0257359 Jy ! Component: 150 - total flux cleaned = 0.0324774 Jy ! Component: 200 - total flux cleaned = 0.0375309 Jy ! Total flux subtracted in 200 components = 0.0375309 Jy ! Clean residual min=-0.002179 max=0.003109 Jy/beam ! Clean residual mean=-0.000001 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.420308 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 32 components and 0.420308 Jy ! Inverting map ! Added new window around map position (-3, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0039296 Jy ! Component: 100 - total flux cleaned = 0.00705324 Jy ! Component: 150 - total flux cleaned = 0.00956296 Jy ! Component: 200 - total flux cleaned = 0.0112106 Jy ! Total flux subtracted in 200 components = 0.0112106 Jy ! Clean residual min=-0.001806 max=0.001806 Jy/beam ! Clean residual mean=0.000001 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.431519 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 52 components and 0.431519 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=2.127 mas, bmaj=2.403 mas, bpa=-29.17 degrees ! Estimated noise=669.152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021048 Jy ! Component: 100 - total flux cleaned = 0.00238469 Jy ! Component: 150 - total flux cleaned = 0.00271609 Jy ! Component: 200 - total flux cleaned = 0.00285151 Jy ! Total flux subtracted in 200 components = 0.00285151 Jy ! Clean residual min=-0.001498 max=0.001712 Jy/beam ! Clean residual mean=0.000001 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.43437 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 = 0.000197336 Jy ! Component: 100 - total flux cleaned = 0.000331663 Jy ! Component: 150 - total flux cleaned = 0.000446899 Jy ! Component: 200 - total flux cleaned = 0.000369501 Jy ! Total flux subtracted in 200 components = 0.000369501 Jy ! Clean residual min=-0.001516 max=0.001716 Jy/beam ! Clean residual mean=0.000000 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.43474 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 91 components and 0.43474 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.214 mas, bmaj=1.694 mas, bpa=14.85 degrees ! Estimated noise=525.961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.86923e-05 Jy ! Component: 100 - total flux cleaned = -9.77252e-07 Jy ! Component: 150 - total flux cleaned = -2.92729e-05 Jy ! Component: 200 - total flux cleaned = -1.35506e-06 Jy ! Total flux subtracted in 200 components = -1.35506e-06 Jy ! Clean residual min=-0.001550 max=0.001459 Jy/beam ! Clean residual mean=0.000000 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.434738 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 105 components and 0.434738 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=0.252229Jy sigma=0.000650 ! Fit after self-cal, rms=0.252232Jy sigma=0.000650 wmodel J0517+4537_X_2017_01_16_pus_map.mod ! Writing 105 model components to file: J0517+4537_X_2017_01_16_pus_map.mod wobs J0517+4537_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J0517+4537_X_2017_01_16_pus_uvs.fits wwins J0517+4537_X_2017_01_16_pus_map.win ! wwins: Wrote 4 windows to J0517+4537_X_2017_01_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 = 0.0001237 Jy ! Component: 100 - total flux cleaned = 0.000368042 Jy ! Component: 150 - total flux cleaned = 0.000620746 Jy ! Component: 200 - total flux cleaned = 0.000883534 Jy ! Component: 250 - total flux cleaned = 0.00109433 Jy ! Component: 300 - total flux cleaned = 0.00117616 Jy ! Component: 350 - total flux cleaned = 0.00123521 Jy ! Component: 400 - total flux cleaned = 0.001177 Jy ! Component: 450 - total flux cleaned = 0.00115845 Jy ! Component: 500 - total flux cleaned = 0.00113966 Jy ! Component: 550 - total flux cleaned = 0.00115697 Jy ! Component: 600 - total flux cleaned = 0.00112135 Jy ! Component: 650 - total flux cleaned = 0.00113861 Jy ! Component: 700 - total flux cleaned = 0.00117274 Jy ! Component: 750 - total flux cleaned = 0.00125581 Jy ! Component: 800 - total flux cleaned = 0.00128859 Jy ! Component: 850 - total flux cleaned = 0.00138493 Jy ! Component: 900 - total flux cleaned = 0.00138484 Jy ! Component: 950 - total flux cleaned = 0.00144708 Jy ! Component: 1000 - total flux cleaned = 0.00147765 Jy ! Component: 1050 - total flux cleaned = 0.00155301 Jy ! Component: 1100 - total flux cleaned = 0.00155296 Jy ! Component: 1150 - total flux cleaned = 0.00162637 Jy ! Component: 1200 - total flux cleaned = 0.00168435 Jy ! Component: 1250 - total flux cleaned = 0.00168407 Jy ! Component: 1300 - total flux cleaned = 0.00174051 Jy ! Component: 1350 - total flux cleaned = 0.00176831 Jy ! Component: 1400 - total flux cleaned = 0.00182344 Jy ! Component: 1450 - total flux cleaned = 0.00182337 Jy ! Component: 1500 - total flux cleaned = 0.00178318 Jy ! Component: 1550 - total flux cleaned = 0.0018101 Jy ! Component: 1600 - total flux cleaned = 0.00179698 Jy ! Component: 1650 - total flux cleaned = 0.00184918 Jy ! Component: 1700 - total flux cleaned = 0.00186195 Jy ! Component: 1750 - total flux cleaned = 0.00190031 Jy ! Component: 1800 - total flux cleaned = 0.00191302 Jy ! Component: 1850 - total flux cleaned = 0.00192545 Jy ! Component: 1900 - total flux cleaned = 0.00196254 Jy ! Component: 1950 - total flux cleaned = 0.00199962 Jy ! Component: 2000 - total flux cleaned = 0.00199969 Jy ! Total flux subtracted in 2048 components = 0.00204823 Jy ! Clean residual min=-0.000674 max=0.000777 Jy/beam ! Clean residual mean=0.000000 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.436786 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 250 components and 0.436786 Jy ![Exited script file: muppet] wmap "J0517+4537_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.214 x 1.694 at 14.85 degrees (North through East) ! Clean map min=-0.0015361 max=0.34063 Jy/beam ! Writing clean map to FITS file: J0517+4537_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.34063 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000234422 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.206461 0.206461 0.412921 0.825842 1.65168 3.30337 6.60674 13.2135 26.427 52.8539 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.34 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.214 x 1.694 at 14.85 degrees (North through East) ! Clean map min=-0.0015361 max=0.34063 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 J0517+4537_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:45:05 2019