! Started logfile: J2254+6209_X_2017_09_26_pus_uvs.log on Sat May 11 13:42:24 2019 obs J2254+6209_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J2254+6209_X_2017_09_26_pus_uva.fits ! AN table 1: 295 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.811582 visibilities/baseline/integration-bin. ! Found source: J2254+6209 ! ! 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 947 lines of history. ! ! Reading 103428 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 J2254+6209_X_2017_09_26_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 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 293 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 368 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 366 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 483 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 538 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 538 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 438 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 538 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.962670Jy sigma=0.008484 ! Fit after self-cal, rms=0.946082Jy sigma=0.008349 ! 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=0.9647 mas, bmaj=1.144 mas, bpa=-28.16 degrees ! Estimated noise=773.118 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 = 0.0375933 Jy ! Component: 100 - total flux cleaned = 0.0481276 Jy ! Total flux subtracted in 100 components = 0.0481276 Jy ! Clean residual min=-0.002749 max=0.004949 Jy/beam ! Clean residual mean=-0.000051 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.0481276 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0481276 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=0.075940Jy sigma=0.000641 ! Fit after self-cal, rms=0.075764Jy sigma=0.000640 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00629587 Jy ! Component: 100 - total flux cleaned = 0.0103552 Jy ! Total flux subtracted in 100 components = 0.0103552 Jy ! Clean residual min=-0.002227 max=0.002616 Jy/beam ! Clean residual mean=-0.000026 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.0584828 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 32 components and 0.0584828 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=0.074798Jy sigma=0.000631 ! Fit after self-cal, rms=0.074805Jy sigma=0.000631 ! 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=1.489 mas, bmaj=1.638 mas, bpa=65.8 degrees ! Estimated noise=264.616 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 = 0.00524766 Jy ! Component: 100 - total flux cleaned = 0.00785762 Jy ! Component: 150 - total flux cleaned = 0.00927065 Jy ! Component: 200 - total flux cleaned = 0.0100549 Jy ! Total flux subtracted in 200 components = 0.0100549 Jy ! Clean residual min=-0.001370 max=0.002248 Jy/beam ! Clean residual mean=-0.000010 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0685377 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 54 components and 0.0685377 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=0.074446Jy sigma=0.000628 ! Fit after self-cal, rms=0.074451Jy sigma=0.000627 ! Inverting map ! Added new window around map position (0.8, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210536 Jy ! Component: 100 - total flux cleaned = 0.00284127 Jy ! Component: 150 - total flux cleaned = 0.00307322 Jy ! Component: 200 - total flux cleaned = 0.00321307 Jy ! Total flux subtracted in 200 components = 0.00321307 Jy ! Clean residual min=-0.001276 max=0.001174 Jy/beam ! Clean residual mean=0.000001 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0717507 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 75 components and 0.0717507 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=0.074388Jy sigma=0.000627 ! Fit after self-cal, rms=0.074369Jy sigma=0.000627 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.05 KP 1.03 ! LA 0.94 MK 1.26 NL 0.95 OV 1.05 ! PT 1.04 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 HN 1.08 KP 1.01 ! LA 0.98 MK 1.11 NL 1.01 OV 1.03 ! PT 1.07 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.05 KP 0.96 ! LA 1.01 MK 1.03 NL 0.99 OV 0.99 ! PT 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00 HN 1.02 KP 0.96 ! LA 1.01 MK 1.03 NL 0.99 OV 1.03 ! PT 1.01 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 0.97 KP 1.01 ! LA 0.96 MK 0.98 NL 0.98 OV 1.04 ! PT 1.00 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.04 KP 0.96 ! LA 0.99 MK 0.98 NL 0.99 OV 1.03 ! PT 1.06 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.95 KP 0.95 ! LA 1.02 MK 1.21 NL 1.00 OV 1.02 ! PT 1.02 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.07 KP 0.83 ! LA 0.98 MK 0.90 NL 0.97 OV 1.00 ! PT 1.02 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.98 KP 0.86 ! LA 1.00 MK 1.00 NL 0.99 OV 1.06 ! PT 1.02 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.99 KP 0.89 ! LA 0.99 MK 0.92 NL 0.97 OV 1.11 ! PT 1.02 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 0.96 KP 0.89 ! LA 0.99 MK 0.87 NL 0.93 OV 1.07 ! PT 0.97 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.03 HN 0.94 KP 0.92 ! LA 0.99 MK 0.81 NL 0.96 OV 1.02 ! PT 0.99 ! ! ! Fit before self-cal, rms=0.074369Jy sigma=0.000627 ! Fit after self-cal, rms=0.074260Jy sigma=0.000626 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.495 mas, bmaj=1.645 mas, bpa=64.9 degrees ! Estimated noise=266.838 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 = 0.00030408 Jy ! Component: 100 - total flux cleaned = 0.000321409 Jy ! Component: 150 - total flux cleaned = 0.000453621 Jy ! Component: 200 - total flux cleaned = 0.000509657 Jy ! Total flux subtracted in 200 components = 0.000509657 Jy ! Clean residual min=-0.000716 max=0.000784 Jy/beam ! Clean residual mean=0.000001 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0722604 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 89 components and 0.0722604 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=0.074248Jy sigma=0.000626 ! Fit after self-cal, rms=0.074230Jy sigma=0.000625 ! 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=0.074230Jy sigma=0.000625 ! Fit after self-cal, rms=0.074158Jy sigma=0.000625 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.489 mas, bmaj=1.655 mas, bpa=63.62 degrees ! Estimated noise=266.849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000351192 Jy ! Component: 100 - total flux cleaned = 0.000439722 Jy ! Component: 150 - total flux cleaned = 0.000451291 Jy ! Component: 200 - total flux cleaned = 0.000450844 Jy ! Total flux subtracted in 200 components = 0.000450844 Jy ! Clean residual min=-0.000613 max=0.000627 Jy/beam ! Clean residual mean=0.000000 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0727112 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 98 components and 0.0727112 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=0.074153Jy sigma=0.000625 ! Fit after self-cal, rms=0.074148Jy sigma=0.000625 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 = 0.000110683 Jy ! Component: 100 - total flux cleaned = 0.000110697 Jy ! Component: 150 - total flux cleaned = 8.29285e-05 Jy ! Component: 200 - total flux cleaned = 7.47293e-05 Jy ! Total flux subtracted in 200 components = 7.47293e-05 Jy ! Clean residual min=-0.000602 max=0.000664 Jy/beam ! Clean residual mean=0.000001 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.072786 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 102 components and 0.072786 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=0.074145Jy sigma=0.000625 ! Fit after self-cal, rms=0.074145Jy sigma=0.000625 ! 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=0.074145Jy sigma=0.000625 ! Fit after self-cal, rms=0.074047Jy sigma=0.000625 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.485 mas, bmaj=1.653 mas, bpa=62.92 degrees ! Estimated noise=266.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000398342 Jy ! Component: 100 - total flux cleaned = 0.000453534 Jy ! Component: 150 - total flux cleaned = 0.000462446 Jy ! Component: 200 - total flux cleaned = 0.000470204 Jy ! Total flux subtracted in 200 components = 0.000470204 Jy ! Clean residual min=-0.000615 max=0.000601 Jy/beam ! Clean residual mean=0.000001 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0732562 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 104 components and 0.0732561 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=0.074044Jy sigma=0.000625 ! Fit after self-cal, rms=0.074041Jy sigma=0.000625 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 = 6.84102e-05 Jy ! Component: 100 - total flux cleaned = 6.8256e-05 Jy ! Component: 150 - total flux cleaned = 6.08386e-05 Jy ! Component: 200 - total flux cleaned = 4.73259e-05 Jy ! Total flux subtracted in 200 components = 4.73259e-05 Jy ! Clean residual min=-0.000613 max=0.000615 Jy/beam ! Clean residual mean=0.000001 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0733035 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 104 components and 0.0733035 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=0.074039Jy sigma=0.000625 ! Fit after self-cal, rms=0.074037Jy sigma=0.000625 ! 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=0.074037Jy sigma=0.000625 ! Fit after self-cal, rms=0.073931Jy sigma=0.000625 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.372 mas, bmaj=2.742 mas, bpa=62.93 degrees ! Estimated noise=303.926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000303744 Jy ! Component: 100 - total flux cleaned = 0.000409036 Jy ! Component: 150 - total flux cleaned = 0.000434888 Jy ! Component: 200 - total flux cleaned = 0.000462856 Jy ! Total flux subtracted in 200 components = 0.000462856 Jy ! Clean residual min=-0.000635 max=0.000687 Jy/beam ! Clean residual mean=0.000001 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0737663 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 112 components and 0.0737663 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=0.073930Jy sigma=0.000625 ! Fit after self-cal, rms=0.073928Jy sigma=0.000625 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 = 7.5683e-05 Jy ! Component: 100 - total flux cleaned = 6.69774e-05 Jy ! Component: 150 - total flux cleaned = 6.00176e-05 Jy ! Component: 200 - total flux cleaned = 5.0775e-05 Jy ! Total flux subtracted in 200 components = 5.0775e-05 Jy ! Clean residual min=-0.000629 max=0.000695 Jy/beam ! Clean residual mean=0.000001 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0738171 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 114 components and 0.0738171 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=0.073927Jy sigma=0.000625 ! Fit after self-cal, rms=0.073927Jy sigma=0.000625 ! 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=1.481 mas, bmaj=1.648 mas, bpa=62.5 degrees ! Estimated noise=266.447 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.481 x 1.648 at 62.5 degrees (North through East) ! Clean map min=-0.0011195 max=0.054808 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=0.9847 mas, bmaj=1.124 mas, bpa=-25.1 degrees ! Estimated noise=782.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0373778 Jy ! Component: 100 - total flux cleaned = 0.0486407 Jy ! Component: 150 - total flux cleaned = 0.0555311 Jy ! Component: 200 - total flux cleaned = 0.0602909 Jy ! Total flux subtracted in 200 components = 0.0602909 Jy ! Clean residual min=-0.002672 max=0.002658 Jy/beam ! Clean residual mean=-0.000028 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.0602909 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.0602909 Jy ! Inverting map and beam ! Estimated beam: bmin=1.481 mas, bmaj=1.648 mas, bpa=62.5 degrees ! Estimated noise=266.447 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 = 0.00567318 Jy ! Component: 100 - total flux cleaned = 0.00870733 Jy ! Component: 150 - total flux cleaned = 0.0104922 Jy ! Component: 200 - total flux cleaned = 0.0112334 Jy ! Total flux subtracted in 200 components = 0.0112334 Jy ! Clean residual min=-0.000864 max=0.000907 Jy/beam ! Clean residual mean=-0.000008 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0715243 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 59 components and 0.0715243 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=2.372 mas, bmaj=2.742 mas, bpa=62.93 degrees ! Estimated noise=303.926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122136 Jy ! Component: 100 - total flux cleaned = 0.00168269 Jy ! Component: 150 - total flux cleaned = 0.00178095 Jy ! Component: 200 - total flux cleaned = 0.00189247 Jy ! Total flux subtracted in 200 components = 0.00189247 Jy ! Clean residual min=-0.000677 max=0.000774 Jy/beam ! Clean residual mean=-0.000001 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0734168 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 = 6.69894e-05 Jy ! Component: 100 - total flux cleaned = 0.000101738 Jy ! Component: 150 - total flux cleaned = 0.000142079 Jy ! Component: 200 - total flux cleaned = 0.000176578 Jy ! Total flux subtracted in 200 components = 0.000176578 Jy ! Clean residual min=-0.000653 max=0.000749 Jy/beam ! Clean residual mean=-0.000000 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0735934 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 100 components and 0.0735933 Jy ! Inverting map ! Added new window around map position (3.4, -11.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000614465 Jy ! Component: 100 - total flux cleaned = 0.000795584 Jy ! Component: 150 - total flux cleaned = 0.000962324 Jy ! Component: 200 - total flux cleaned = 0.00103462 Jy ! Total flux subtracted in 200 components = 0.00103462 Jy ! Clean residual min=-0.000546 max=0.000530 Jy/beam ! Clean residual mean=0.000003 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.074628 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 122 components and 0.074628 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.481 mas, bmaj=1.648 mas, bpa=62.5 degrees ! Estimated noise=266.447 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000174501 Jy ! Component: 100 - total flux cleaned = 0.000337396 Jy ! Component: 150 - total flux cleaned = 0.000384043 Jy ! Component: 200 - total flux cleaned = 0.000356082 Jy ! Total flux subtracted in 200 components = 0.000356082 Jy ! Clean residual min=-0.000569 max=0.000565 Jy/beam ! Clean residual mean=0.000002 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.074984 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 140 components and 0.074984 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=0.073925Jy sigma=0.000625 ! Fit after self-cal, rms=0.073920Jy sigma=0.000625 wmodel J2254+6209_X_2017_09_26_pus_map.mod ! Writing 140 model components to file: J2254+6209_X_2017_09_26_pus_map.mod wobs J2254+6209_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J2254+6209_X_2017_09_26_pus_uvs.fits wwins J2254+6209_X_2017_09_26_pus_map.win ! wwins: Wrote 3 windows to J2254+6209_X_2017_09_26_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 5.37409e-05 Jy ! Component: 100 - total flux cleaned = 0.000120079 Jy ! Component: 150 - total flux cleaned = 0.000165568 Jy ! Component: 200 - total flux cleaned = 0.000209053 Jy ! Component: 250 - total flux cleaned = 0.000217452 Jy ! Component: 300 - total flux cleaned = 0.000241608 Jy ! Component: 350 - total flux cleaned = 0.000265035 Jy ! Component: 400 - total flux cleaned = 0.000280311 Jy ! Component: 450 - total flux cleaned = 0.000302578 Jy ! Component: 500 - total flux cleaned = 0.000302366 Jy ! Component: 550 - total flux cleaned = 0.000309359 Jy ! Component: 600 - total flux cleaned = 0.000309242 Jy ! Component: 650 - total flux cleaned = 0.000322984 Jy ! Component: 700 - total flux cleaned = 0.00032997 Jy ! Component: 750 - total flux cleaned = 0.000363045 Jy ! Component: 800 - total flux cleaned = 0.000388955 Jy ! Component: 850 - total flux cleaned = 0.000408081 Jy ! Component: 900 - total flux cleaned = 0.000439074 Jy ! Component: 950 - total flux cleaned = 0.000469581 Jy ! Component: 1000 - total flux cleaned = 0.000505692 Jy ! Component: 1050 - total flux cleaned = 0.000523498 Jy ! Component: 1100 - total flux cleaned = 0.000552632 Jy ! Component: 1150 - total flux cleaned = 0.000569899 Jy ! Component: 1200 - total flux cleaned = 0.000586996 Jy ! Component: 1250 - total flux cleaned = 0.000620684 Jy ! Component: 1300 - total flux cleaned = 0.000637384 Jy ! Component: 1350 - total flux cleaned = 0.000692155 Jy ! Component: 1400 - total flux cleaned = 0.000713821 Jy ! Component: 1450 - total flux cleaned = 0.000756643 Jy ! Component: 1500 - total flux cleaned = 0.000788219 Jy ! Component: 1550 - total flux cleaned = 0.000814272 Jy ! Component: 1600 - total flux cleaned = 0.000855513 Jy ! Component: 1650 - total flux cleaned = 0.000880955 Jy ! Component: 1700 - total flux cleaned = 0.000906144 Jy ! Component: 1750 - total flux cleaned = 0.000940954 Jy ! Component: 1800 - total flux cleaned = 0.000965591 Jy ! Component: 1850 - total flux cleaned = 0.00100463 Jy ! Component: 1900 - total flux cleaned = 0.0010384 Jy ! Component: 1950 - total flux cleaned = 0.00107656 Jy ! Component: 2000 - total flux cleaned = 0.00110012 Jy ! Total flux subtracted in 2048 components = 0.00113755 Jy ! Clean residual min=-0.000264 max=0.000294 Jy/beam ! Clean residual mean=0.000001 rms=0.000085 Jy/beam ! Combined flux in latest and established models = 0.0761216 Jy keep ! Adding 120 model components to the UV plane model. ! The established model now contains 260 components and 0.0761216 Jy ![Exited script file: muppet] wmap "J2254+6209_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.481 x 1.648 at 62.5 degrees (North through East) ! Clean map min=-0.00091113 max=0.054945 Jy/beam ! Writing clean map to FITS file: J2254+6209_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0549448 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.39122e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.458163 0.458163 0.916325 1.83265 3.6653 7.3306 14.6612 29.3224 58.6448 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.054 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.481 x 1.648 at 62.5 degrees (North through East) ! Clean map min=-0.00091113 max=0.054945 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 J2254+6209_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:42:30 2019