! Started logfile: J0648+4907_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:38:44 2016 obs J0648+4907_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0648+4907_X_2014_12_20_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.976152 visibilities/baseline/integration-bin. ! Found source: J0648+4907 ! ! 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 364 lines of history. ! ! Reading 64836 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 J0648+4907_X_2014_12_20_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.956333Jy sigma=0.011854 ! Fit after self-cal, rms=0.928112Jy sigma=0.011553 ! 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=0.853 mas, bmaj=1.031 mas, bpa=-1.263 degrees ! Estimated noise=571.471 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 = 0.0573266 Jy ! Component: 100 - total flux cleaned = 0.0698293 Jy ! Total flux subtracted in 100 components = 0.0698293 Jy ! Clean residual min=-0.002198 max=0.003536 Jy/beam ! Clean residual mean=-0.000005 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.0698293 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0698293 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=0.070609Jy sigma=0.000787 ! Fit after self-cal, rms=0.070583Jy sigma=0.000787 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00338363 Jy ! Component: 100 - total flux cleaned = 0.00508466 Jy ! Total flux subtracted in 100 components = 0.00508466 Jy ! Clean residual min=-0.002195 max=0.002228 Jy/beam ! Clean residual mean=-0.000002 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.0749139 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0749139 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=0.070403Jy sigma=0.000784 ! Fit after self-cal, rms=0.070413Jy sigma=0.000784 ! 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=1.087 mas, bmaj=1.308 mas, bpa=-3.462 degrees ! Estimated noise=227.693 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 = 0.00118309 Jy ! Component: 100 - total flux cleaned = 0.00172102 Jy ! Component: 150 - total flux cleaned = 0.00191599 Jy ! Component: 200 - total flux cleaned = 0.00194639 Jy ! Total flux subtracted in 200 components = 0.00194639 Jy ! Clean residual min=-0.001504 max=0.001421 Jy/beam ! Clean residual mean=-0.000001 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0768603 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.0768603 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=0.070397Jy sigma=0.000783 ! Fit after self-cal, rms=0.070401Jy sigma=0.000783 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 1.04 KP 1.10 ! LA 0.99 MK 0.95 NL 0.95 OV 0.96 ! PT 1.09 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 1.04 KP 1.06 ! LA 0.98 MK 0.95 NL 0.95 OV 0.95 ! PT 1.06 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.05 KP 0.98 ! LA 1.01 MK 0.97 NL 0.96 OV 0.92 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.01 KP 0.94 ! LA 1.00 MK 0.92 NL 0.97 OV 0.93 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.04 HN 0.99 KP 0.89 ! LA 1.01 MK 0.97 NL 0.98 OV 0.98 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.12 HN 1.03 KP 0.90 ! LA 0.99 MK 0.97 NL 0.97 OV 0.97 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.13 HN 1.16 KP 0.87 ! LA 1.02 MK 0.99 NL 1.02 OV 1.03 ! PT 1.08 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.11 KP 0.88 ! LA 0.98 MK 0.95 NL 0.94 OV 0.93 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 1.11 KP 0.94 ! LA 0.95 MK 0.91 NL 0.99 OV 1.00 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 HN 1.07 KP 0.97 ! LA 1.00 MK 0.96 NL 0.96 OV 0.96 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 1.13 KP 1.01 ! LA 0.97 MK 0.92 NL 0.95 OV 0.97 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 0.99 KP 1.00 ! LA 0.98 MK 0.97 NL 1.01 OV 0.99 ! PT 1.03 SC 1.00 ! ! ! Fit before self-cal, rms=0.070401Jy sigma=0.000783 ! Fit after self-cal, rms=0.070340Jy sigma=0.000780 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.087 mas, bmaj=1.309 mas, bpa=-5.258 degrees ! Estimated noise=227.146 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 = -0.00017205 Jy ! Component: 100 - total flux cleaned = -0.00020578 Jy ! Component: 150 - total flux cleaned = -0.000225747 Jy ! Component: 200 - total flux cleaned = -0.00024388 Jy ! Total flux subtracted in 200 components = -0.00024388 Jy ! Clean residual min=-0.000781 max=0.001018 Jy/beam ! Clean residual mean=-0.000003 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0766165 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.0766164 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=0.070337Jy sigma=0.000780 ! Fit after self-cal, rms=0.070372Jy sigma=0.000780 ! 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=0.070372Jy sigma=0.000780 ! Fit after self-cal, rms=0.071512Jy sigma=0.000779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.087 mas, bmaj=1.305 mas, bpa=-4.744 degrees ! Estimated noise=227.251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.53146e-05 Jy ! Component: 100 - total flux cleaned = -2.39665e-05 Jy ! Component: 150 - total flux cleaned = -2.8693e-05 Jy ! Component: 200 - total flux cleaned = -3.65798e-05 Jy ! Total flux subtracted in 200 components = -3.65798e-05 Jy ! Clean residual min=-0.000765 max=0.001048 Jy/beam ! Clean residual mean=-0.000002 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0765799 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.0765799 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=0.071511Jy sigma=0.000779 ! Fit after self-cal, rms=0.071537Jy sigma=0.000779 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 (-2, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000590583 Jy ! Component: 100 - total flux cleaned = 0.000698194 Jy ! Component: 150 - total flux cleaned = 0.000734559 Jy ! Component: 200 - total flux cleaned = 0.000704473 Jy ! Total flux subtracted in 200 components = 0.000704473 Jy ! Clean residual min=-0.000731 max=0.000678 Jy/beam ! Clean residual mean=-0.000001 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.0772843 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 46 components and 0.0772843 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=0.071525Jy sigma=0.000779 ! Fit after self-cal, rms=0.071524Jy sigma=0.000779 ! 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=0.071524Jy sigma=0.000779 ! Fit after self-cal, rms=0.071570Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=1.303 mas, bpa=-4.724 degrees ! Estimated noise=227.317 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000292615 Jy ! Component: 100 - total flux cleaned = 0.000354939 Jy ! Component: 150 - total flux cleaned = 0.000380479 Jy ! Component: 200 - total flux cleaned = 0.000380607 Jy ! Total flux subtracted in 200 components = 0.000380607 Jy ! Clean residual min=-0.000714 max=0.000649 Jy/beam ! Clean residual mean=-0.000001 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0776649 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 52 components and 0.077665 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=0.071567Jy sigma=0.000779 ! Fit after self-cal, rms=0.071568Jy sigma=0.000779 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 = 4.75983e-05 Jy ! Component: 100 - total flux cleaned = 3.40382e-05 Jy ! Component: 150 - total flux cleaned = 3.41994e-05 Jy ! Component: 200 - total flux cleaned = 2.80965e-05 Jy ! Total flux subtracted in 200 components = 2.80965e-05 Jy ! Clean residual min=-0.000716 max=0.000647 Jy/beam ! Clean residual mean=-0.000001 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.0776931 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 58 components and 0.0776931 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=0.071566Jy sigma=0.000779 ! Fit after self-cal, rms=0.071566Jy sigma=0.000779 ! 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=0.071566Jy sigma=0.000779 ! Fit after self-cal, rms=0.071524Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.347 mas, bmaj=2.438 mas, bpa=-3.603 degrees ! Estimated noise=275.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000191031 Jy ! Component: 100 - total flux cleaned = 0.000202956 Jy ! Component: 150 - total flux cleaned = 0.000212601 Jy ! Component: 200 - total flux cleaned = 0.000221075 Jy ! Total flux subtracted in 200 components = 0.000221075 Jy ! Clean residual min=-0.000668 max=0.000785 Jy/beam ! Clean residual mean=-0.000002 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.0779141 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 69 components and 0.0779141 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=0.000779 ! Fit after self-cal, rms=0.071523Jy sigma=0.000779 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 = 3.18336e-05 Jy ! Component: 100 - total flux cleaned = 3.18092e-05 Jy ! Component: 150 - total flux cleaned = 3.57722e-05 Jy ! Component: 200 - total flux cleaned = 3.9302e-05 Jy ! Total flux subtracted in 200 components = 3.9302e-05 Jy ! Clean residual min=-0.000668 max=0.000786 Jy/beam ! Clean residual mean=-0.000002 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.0779534 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 72 components and 0.0779534 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=0.071523Jy sigma=0.000779 ! Fit after self-cal, rms=0.071523Jy sigma=0.000779 ! 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=1.084 mas, bmaj=1.302 mas, bpa=-4.775 degrees ! Estimated noise=227.305 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.084 x 1.302 at -4.775 degrees (North through East) ! Clean map min=-0.00076044 max=0.07437 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=0.8501 mas, bmaj=1.025 mas, bpa=-2.751 degrees ! Estimated noise=570.153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0571537 Jy ! Component: 100 - total flux cleaned = 0.0696577 Jy ! Component: 150 - total flux cleaned = 0.0733021 Jy ! Component: 200 - total flux cleaned = 0.0753576 Jy ! Total flux subtracted in 200 components = 0.0753576 Jy ! Clean residual min=-0.001837 max=0.001463 Jy/beam ! Clean residual mean=-0.000002 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0753576 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0753576 Jy ! Inverting map and beam ! Estimated beam: bmin=1.084 mas, bmaj=1.302 mas, bpa=-4.775 degrees ! Estimated noise=227.305 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 = 0.00146956 Jy ! Component: 100 - total flux cleaned = 0.00191021 Jy ! Component: 150 - total flux cleaned = 0.00218659 Jy ! Component: 200 - total flux cleaned = 0.00238856 Jy ! Total flux subtracted in 200 components = 0.00238856 Jy ! Clean residual min=-0.000731 max=0.000678 Jy/beam ! Clean residual mean=-0.000001 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.0777462 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 28 components and 0.0777462 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=2.347 mas, bmaj=2.438 mas, bpa=-3.603 degrees ! Estimated noise=275.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000232815 Jy ! Component: 100 - total flux cleaned = 0.00026014 Jy ! Component: 150 - total flux cleaned = 0.000260006 Jy ! Component: 200 - total flux cleaned = 0.000259715 Jy ! Total flux subtracted in 200 components = 0.000259715 Jy ! Clean residual min=-0.000691 max=0.000788 Jy/beam ! Clean residual mean=-0.000002 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0780059 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 = -2.00419e-07 Jy ! Component: 100 - total flux cleaned = -4.30025e-07 Jy ! Component: 150 - total flux cleaned = -4.23336e-07 Jy ! Component: 200 - total flux cleaned = -4.24718e-07 Jy ! Total flux subtracted in 200 components = -4.24718e-07 Jy ! Clean residual min=-0.000683 max=0.000787 Jy/beam ! Clean residual mean=-0.000002 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0780055 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 45 components and 0.0780054 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.084 mas, bmaj=1.302 mas, bpa=-4.775 degrees ! Estimated noise=227.305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.45745e-05 Jy ! Component: 100 - total flux cleaned = 6.00579e-05 Jy ! Component: 150 - total flux cleaned = 6.68912e-05 Jy ! Component: 200 - total flux cleaned = 6.70201e-05 Jy ! Total flux subtracted in 200 components = 6.70201e-05 Jy ! Clean residual min=-0.000705 max=0.000663 Jy/beam ! Clean residual mean=-0.000001 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.0780725 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 61 components and 0.0780725 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=0.071522Jy sigma=0.000779 ! Fit after self-cal, rms=0.071522Jy sigma=0.000779 wmodel J0648+4907_X_2014_12_20_pus_map.mod ! Writing 61 model components to file: J0648+4907_X_2014_12_20_pus_map.mod wobs J0648+4907_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0648+4907_X_2014_12_20_pus_uvs.fits wwins J0648+4907_X_2014_12_20_pus_map.win ! wwins: Wrote 2 windows to J0648+4907_X_2014_12_20_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 = 4.28657e-05 Jy ! Component: 100 - total flux cleaned = 0.000100113 Jy ! Component: 150 - total flux cleaned = 6.89767e-05 Jy ! Component: 200 - total flux cleaned = 4.85988e-05 Jy ! Component: 250 - total flux cleaned = 5.81993e-05 Jy ! Component: 300 - total flux cleaned = 5.80712e-05 Jy ! Component: 350 - total flux cleaned = 3.99092e-05 Jy ! Component: 400 - total flux cleaned = 5.75869e-05 Jy ! Component: 450 - total flux cleaned = 4.05026e-05 Jy ! Component: 500 - total flux cleaned = 2.38253e-05 Jy ! Component: 550 - total flux cleaned = -4.74454e-07 Jy ! Component: 600 - total flux cleaned = -8.27516e-06 Jy ! Component: 650 - total flux cleaned = -8.3627e-06 Jy ! Component: 700 - total flux cleaned = -2.35596e-05 Jy ! Component: 750 - total flux cleaned = -3.81931e-05 Jy ! Component: 800 - total flux cleaned = -1.64447e-05 Jy ! Component: 850 - total flux cleaned = -3.08403e-05 Jy ! Component: 900 - total flux cleaned = -4.47527e-05 Jy ! Component: 950 - total flux cleaned = -4.4668e-05 Jy ! Component: 1000 - total flux cleaned = -3.7839e-05 Jy ! Component: 1050 - total flux cleaned = -3.77998e-05 Jy ! Component: 1100 - total flux cleaned = -5.08729e-05 Jy ! Component: 1150 - total flux cleaned = -6.3808e-05 Jy ! Component: 1200 - total flux cleaned = -8.29058e-05 Jy ! Component: 1250 - total flux cleaned = -0.000107982 Jy ! Component: 1300 - total flux cleaned = -0.000120259 Jy ! Component: 1350 - total flux cleaned = -0.000138786 Jy ! Component: 1400 - total flux cleaned = -0.000157039 Jy ! Component: 1450 - total flux cleaned = -0.000210967 Jy ! Component: 1500 - total flux cleaned = -0.000234591 Jy ! Component: 1550 - total flux cleaned = -0.000240419 Jy ! Component: 1600 - total flux cleaned = -0.000263686 Jy ! Component: 1650 - total flux cleaned = -0.00028086 Jy ! Component: 1700 - total flux cleaned = -0.000286544 Jy ! Component: 1750 - total flux cleaned = -0.000286643 Jy ! Component: 1800 - total flux cleaned = -0.000309064 Jy ! Component: 1850 - total flux cleaned = -0.000336812 Jy ! Component: 1900 - total flux cleaned = -0.000358786 Jy ! Component: 1950 - total flux cleaned = -0.000369665 Jy ! Component: 2000 - total flux cleaned = -0.000385875 Jy ! Total flux subtracted in 2048 components = -0.000391234 Jy ! Clean residual min=-0.000381 max=0.000287 Jy/beam ! Clean residual mean=-0.000000 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.0776812 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 202 components and 0.0776812 Jy ![Exited script file: muppet] wmap "J0648+4907_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.084 x 1.302 at -4.775 degrees (North through East) ! Clean map min=-0.00074254 max=0.074282 Jy/beam ! Writing clean map to FITS file: J0648+4907_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0742823 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.62611e-05 device "J0648+4907_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0648+4907_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.388764 0.388764 0.777529 1.55506 3.11012 6.22023 12.4405 24.8809 49.7618 99.5237 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.074 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.084 x 1.302 at -4.775 degrees (North through East) ! Clean map min=-0.00074254 max=0.074282 Jy/beam quit ! Quitting program ! Log file J0648+4907_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:38:48 2016