! Started logfile: J0509+0541_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:07:48 2016 obs J0509+0541_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0509+0541_X_2014_06_09_pus_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.680702 visibilities/baseline/integration-bin. ! Found source: J0509+0541 ! ! 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 344 lines of history. ! ! Reading 20952 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 J0509+0541_X_2014_06_09_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 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.749652Jy sigma=0.008786 ! Fit after self-cal, rms=0.730961Jy sigma=0.008561 ! 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=0.7978 mas, bmaj=1.93 mas, bpa=-3.21 degrees ! Estimated noise=726.937 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 = 0.201692 Jy ! Component: 100 - total flux cleaned = 0.252472 Jy ! Total flux subtracted in 100 components = 0.252472 Jy ! Clean residual min=-0.014025 max=0.022311 Jy/beam ! Clean residual mean=-0.000002 rms=0.004315 Jy/beam ! Combined flux in latest and established models = 0.252472 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.252472 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=0.104117Jy sigma=0.001165 ! Fit after self-cal, rms=0.104080Jy sigma=0.001165 ! 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=0.9715 mas, bmaj=2.17 mas, bpa=-1.526 degrees ! Estimated noise=421.085 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 = 0.0400901 Jy ! Component: 100 - total flux cleaned = 0.0628124 Jy ! Component: 150 - total flux cleaned = 0.0766475 Jy ! Component: 200 - total flux cleaned = 0.0851308 Jy ! Total flux subtracted in 200 components = 0.0851308 Jy ! Clean residual min=-0.017951 max=0.016701 Jy/beam ! Clean residual mean=0.000119 rms=0.003892 Jy/beam ! Combined flux in latest and established models = 0.337603 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 41 components and 0.337602 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=0.086647Jy sigma=0.000962 ! Fit after self-cal, rms=0.086572Jy sigma=0.000961 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.12 KP 0.89 ! LA 0.98 MK 0.96 NL 1.00 OV 0.99 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.14 KP 0.84 ! LA 0.99 MK 0.94 NL 1.01 OV 1.00 ! PT 0.91 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.16 KP 0.78 ! LA 1.02 MK 0.95 NL 1.03 OV 0.99 ! PT 0.89 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.13 KP 0.76 ! LA 1.03 MK 0.96 NL 1.01 OV 0.99 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.11 KP 0.72 ! LA 1.01 MK 0.98 NL 1.03 OV 1.00 ! PT 0.90 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.17 HN 1.11 KP 0.73 ! LA 1.02 MK 0.99 NL 1.02 OV 1.03 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.28 HN 1.28 KP 0.77 ! LA 1.10 MK 1.02 NL 1.07 OV 1.07 ! PT 0.98 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.18 HN 1.16 KP 0.72 ! LA 1.00 MK 0.99 NL 1.04 OV 1.05 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.16 KP 0.74 ! LA 1.03 MK 0.98 NL 1.05 OV 1.06 ! PT 0.92 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.20 KP 0.78 ! LA 1.06 MK 1.00 NL 1.03 OV 1.03 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.17 KP 0.80 ! LA 1.06 MK 1.04 NL 1.06 OV 1.02 ! PT 0.92 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 HN 1.12 KP 0.83 ! LA 1.06 MK 1.03 NL 1.05 OV 1.04 ! PT 0.94 SC 1.05 ! ! ! Fit before self-cal, rms=0.086572Jy sigma=0.000961 ! Fit after self-cal, rms=0.074104Jy sigma=0.000796 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9769 mas, bmaj=2.206 mas, bpa=-1.471 degrees ! Estimated noise=422.954 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 (-0.6, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00905384 Jy ! Component: 100 - total flux cleaned = 0.010318 Jy ! Component: 150 - total flux cleaned = 0.0105829 Jy ! Component: 200 - total flux cleaned = 0.0105807 Jy ! Total flux subtracted in 200 components = 0.0105807 Jy ! Clean residual min=-0.003415 max=0.004215 Jy/beam ! Clean residual mean=0.000021 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.348183 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.348183 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=0.072845Jy sigma=0.000782 ! Fit after self-cal, rms=0.072796Jy sigma=0.000780 ! Inverting map ! Added new window around map position (1.6, -5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00422699 Jy ! Component: 100 - total flux cleaned = 0.00579371 Jy ! Component: 150 - total flux cleaned = 0.00655341 Jy ! Component: 200 - total flux cleaned = 0.00685256 Jy ! Total flux subtracted in 200 components = 0.00685256 Jy ! Clean residual min=-0.002715 max=0.002518 Jy/beam ! Clean residual mean=0.000018 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.355036 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 67 components and 0.355036 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=0.072434Jy sigma=0.000776 ! Fit after self-cal, rms=0.072392Jy sigma=0.000776 ! 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=0.072392Jy sigma=0.000776 ! Fit after self-cal, rms=0.071973Jy sigma=0.000773 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9771 mas, bmaj=2.199 mas, bpa=-1.278 degrees ! Estimated noise=421.322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148944 Jy ! Component: 100 - total flux cleaned = 0.00247685 Jy ! Component: 150 - total flux cleaned = 0.00280124 Jy ! Component: 200 - total flux cleaned = 0.00298289 Jy ! Total flux subtracted in 200 components = 0.00298289 Jy ! Clean residual min=-0.002121 max=0.001951 Jy/beam ! Clean residual mean=0.000008 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.358019 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 76 components and 0.358019 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=0.071836Jy sigma=0.000771 ! Fit after self-cal, rms=0.071818Jy sigma=0.000771 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.83979e-05 Jy ! Component: 100 - total flux cleaned = 8.94032e-05 Jy ! Component: 150 - total flux cleaned = 0.000277672 Jy ! Component: 200 - total flux cleaned = 0.000415526 Jy ! Total flux subtracted in 200 components = 0.000415526 Jy ! Clean residual min=-0.001850 max=0.001837 Jy/beam ! Clean residual mean=0.000008 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.358434 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 84 components and 0.358434 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=0.071768Jy sigma=0.000771 ! Fit after self-cal, rms=0.071756Jy sigma=0.000771 ! 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=0.071756Jy sigma=0.000771 ! Fit after self-cal, rms=0.071591Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9767 mas, bmaj=2.197 mas, bpa=-1.202 degrees ! Estimated noise=420.626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000259235 Jy ! Component: 100 - total flux cleaned = 0.000513229 Jy ! Component: 150 - total flux cleaned = 0.000634251 Jy ! Component: 200 - total flux cleaned = 0.000714963 Jy ! Total flux subtracted in 200 components = 0.000714963 Jy ! Clean residual min=-0.001681 max=0.001749 Jy/beam ! Clean residual mean=0.000006 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.359149 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 94 components and 0.359149 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=0.071553Jy sigma=0.000770 ! Fit after self-cal, rms=0.071544Jy sigma=0.000770 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.88129e-05 Jy ! Component: 100 - total flux cleaned = 9.19232e-05 Jy ! Component: 150 - total flux cleaned = 0.000160939 Jy ! Component: 200 - total flux cleaned = 0.000224342 Jy ! Total flux subtracted in 200 components = 0.000224342 Jy ! Clean residual min=-0.001669 max=0.001681 Jy/beam ! Clean residual mean=0.000006 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.359373 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 102 components and 0.359373 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=0.071524Jy sigma=0.000770 ! Fit after self-cal, rms=0.071518Jy sigma=0.000770 ! 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=0.071518Jy sigma=0.000770 ! Fit after self-cal, rms=0.071432Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.308 mas, bmaj=3.912 mas, bpa=-8.489 degrees ! Estimated noise=506.061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000294765 Jy ! Component: 100 - total flux cleaned = -0.000155204 Jy ! Component: 150 - total flux cleaned = -0.000104788 Jy ! Component: 200 - total flux cleaned = -4.4587e-05 Jy ! Total flux subtracted in 200 components = -4.4587e-05 Jy ! Clean residual min=-0.001451 max=0.001658 Jy/beam ! Clean residual mean=0.000007 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.359329 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 113 components and 0.359329 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=0.071419Jy sigma=0.000770 ! Fit after self-cal, rms=0.071411Jy sigma=0.000770 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.53071e-05 Jy ! Component: 100 - total flux cleaned = 7.19992e-05 Jy ! Component: 150 - total flux cleaned = 0.000142445 Jy ! Component: 200 - total flux cleaned = 0.000155251 Jy ! Total flux subtracted in 200 components = 0.000155251 Jy ! Clean residual min=-0.001442 max=0.001614 Jy/beam ! Clean residual mean=0.000007 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.359484 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 124 components and 0.359484 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=0.071404Jy sigma=0.000770 ! Fit after self-cal, rms=0.071400Jy sigma=0.000770 ! 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=0.9764 mas, bmaj=2.196 mas, bpa=-1.19 degrees ! Estimated noise=420.239 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9764 x 2.196 at -1.19 degrees (North through East) ! Clean map min=-0.0015021 max=0.26259 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=0.7971 mas, bmaj=1.94 mas, bpa=-2.925 degrees ! Estimated noise=735.398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.203919 Jy ! Component: 100 - total flux cleaned = 0.25548 Jy ! Component: 150 - total flux cleaned = 0.281866 Jy ! Component: 200 - total flux cleaned = 0.298337 Jy ! Total flux subtracted in 200 components = 0.298337 Jy ! Clean residual min=-0.005021 max=0.009041 Jy/beam ! Clean residual mean=-0.000021 rms=0.001710 Jy/beam ! Combined flux in latest and established models = 0.298337 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 44 model components to the UV plane model. ! The established model now contains 44 components and 0.298337 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9764 mas, bmaj=2.196 mas, bpa=-1.19 degrees ! Estimated noise=420.239 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 = 0.0170252 Jy ! Component: 100 - total flux cleaned = 0.0275844 Jy ! Component: 150 - total flux cleaned = 0.0347199 Jy ! Component: 200 - total flux cleaned = 0.0400131 Jy ! Total flux subtracted in 200 components = 0.0400131 Jy ! Clean residual min=-0.002443 max=0.003153 Jy/beam ! Clean residual mean=-0.000009 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.33835 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 96 components and 0.33835 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=2.308 mas, bmaj=3.912 mas, bpa=-8.489 degrees ! Estimated noise=506.061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00635232 Jy ! Component: 100 - total flux cleaned = 0.0102302 Jy ! Component: 150 - total flux cleaned = 0.0129029 Jy ! Component: 200 - total flux cleaned = 0.0148483 Jy ! Total flux subtracted in 200 components = 0.0148483 Jy ! Clean residual min=-0.001590 max=0.001617 Jy/beam ! Clean residual mean=0.000005 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.353199 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 = 0.00143734 Jy ! Component: 100 - total flux cleaned = 0.00252179 Jy ! Component: 150 - total flux cleaned = 0.00334336 Jy ! Component: 200 - total flux cleaned = 0.00373786 Jy ! Total flux subtracted in 200 components = 0.00373786 Jy ! Clean residual min=-0.001295 max=0.001532 Jy/beam ! Clean residual mean=0.000008 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.356936 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 145 components and 0.356937 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9764 mas, bmaj=2.196 mas, bpa=-1.19 degrees ! Estimated noise=420.239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000329149 Jy ! Component: 100 - total flux cleaned = 0.000486929 Jy ! Component: 150 - total flux cleaned = 0.000574484 Jy ! Component: 200 - total flux cleaned = 0.000573147 Jy ! Total flux subtracted in 200 components = 0.000573147 Jy ! Clean residual min=-0.001434 max=0.001535 Jy/beam ! Clean residual mean=0.000004 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.35751 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 162 components and 0.35751 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=0.071429Jy sigma=0.000770 ! Fit after self-cal, rms=0.071415Jy sigma=0.000770 wmodel J0509+0541_X_2014_06_09_pus_map.mod ! Writing 162 model components to file: J0509+0541_X_2014_06_09_pus_map.mod wobs J0509+0541_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0509+0541_X_2014_06_09_pus_uvs.fits wwins J0509+0541_X_2014_06_09_pus_map.win ! wwins: Wrote 3 windows to J0509+0541_X_2014_06_09_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 = 0.000657477 Jy ! Component: 100 - total flux cleaned = 0.000966003 Jy ! Component: 150 - total flux cleaned = 0.00116047 Jy ! Component: 200 - total flux cleaned = 0.00129903 Jy ! Component: 250 - total flux cleaned = 0.00132171 Jy ! Component: 300 - total flux cleaned = 0.00134382 Jy ! Component: 350 - total flux cleaned = 0.00136469 Jy ! Component: 400 - total flux cleaned = 0.00142414 Jy ! Component: 450 - total flux cleaned = 0.00148209 Jy ! Component: 500 - total flux cleaned = 0.00151991 Jy ! Component: 550 - total flux cleaned = 0.0015738 Jy ! Component: 600 - total flux cleaned = 0.00155632 Jy ! Component: 650 - total flux cleaned = 0.00157335 Jy ! Component: 700 - total flux cleaned = 0.00155598 Jy ! Component: 750 - total flux cleaned = 0.00158896 Jy ! Component: 800 - total flux cleaned = 0.00157289 Jy ! Component: 850 - total flux cleaned = 0.00162049 Jy ! Component: 900 - total flux cleaned = 0.00166745 Jy ! Component: 950 - total flux cleaned = 0.00171326 Jy ! Component: 1000 - total flux cleaned = 0.0017582 Jy ! Component: 1050 - total flux cleaned = 0.00177277 Jy ! Component: 1100 - total flux cleaned = 0.00178741 Jy ! Component: 1150 - total flux cleaned = 0.00187234 Jy ! Component: 1200 - total flux cleaned = 0.00188609 Jy ! Component: 1250 - total flux cleaned = 0.00189988 Jy ! Component: 1300 - total flux cleaned = 0.00200737 Jy ! Component: 1350 - total flux cleaned = 0.00207335 Jy ! Component: 1400 - total flux cleaned = 0.00215108 Jy ! Component: 1450 - total flux cleaned = 0.0022403 Jy ! Component: 1500 - total flux cleaned = 0.00227782 Jy ! Component: 1550 - total flux cleaned = 0.00238827 Jy ! Component: 1600 - total flux cleaned = 0.00242453 Jy ! Component: 1650 - total flux cleaned = 0.0024724 Jy ! Component: 1700 - total flux cleaned = 0.00250768 Jy ! Component: 1750 - total flux cleaned = 0.0024614 Jy ! Component: 1800 - total flux cleaned = 0.00252994 Jy ! Component: 1850 - total flux cleaned = 0.00250724 Jy ! Component: 1900 - total flux cleaned = 0.00248487 Jy ! Component: 1950 - total flux cleaned = 0.00251792 Jy ! Component: 2000 - total flux cleaned = 0.00250713 Jy ! Total flux subtracted in 2048 components = 0.00251777 Jy ! Clean residual min=-0.000559 max=0.000571 Jy/beam ! Clean residual mean=0.000002 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.360027 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 303 components and 0.360028 Jy ![Exited script file: muppet] wmap "J0509+0541_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9764 x 2.196 at -1.19 degrees (North through East) ! Clean map min=-0.0011976 max=0.26579 Jy/beam ! Writing clean map to FITS file: J0509+0541_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.265789 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000202755 device "J0509+0541_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0509+0541_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.228852 0.228852 0.457704 0.915408 1.83082 3.66163 7.32326 14.6465 29.2931 58.5861 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.265 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9764 x 2.196 at -1.19 degrees (North through East) ! Clean map min=-0.0011976 max=0.26579 Jy/beam quit ! Quitting program ! Log file J0509+0541_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:07:50 2016