! Started logfile: J0512+4041_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:07:50 2016 obs J0512+4041_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0512+4041_X_2014_06_09_pus_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.681092 visibilities/baseline/integration-bin. ! Found source: J0512+4041 ! ! 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 20964 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 J0512+4041_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=0.572155Jy sigma=0.006877 ! Fit after self-cal, rms=0.474587Jy sigma=0.005630 ! 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=0.8175 mas, bmaj=1.326 mas, bpa=-16.12 degrees ! Estimated noise=730.728 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 = 0.954869 Jy ! Component: 100 - total flux cleaned = 1.19011 Jy ! Total flux subtracted in 100 components = 1.19011 Jy ! Clean residual min=-0.062311 max=0.136332 Jy/beam ! Clean residual mean=-0.000800 rms=0.020591 Jy/beam ! Combined flux in latest and established models = 1.19011 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.19011 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=0.376860Jy sigma=0.004378 ! Fit after self-cal, rms=0.375777Jy sigma=0.004369 ! Inverting map ! Added new window around map position (1.2, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.137698 Jy ! Component: 100 - total flux cleaned = 0.228628 Jy ! Total flux subtracted in 100 components = 0.228628 Jy ! Clean residual min=-0.057165 max=0.065333 Jy/beam ! Clean residual mean=-0.000463 rms=0.014852 Jy/beam ! Combined flux in latest and established models = 1.41874 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 28 components and 1.41874 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=0.287210Jy sigma=0.003266 ! Fit after self-cal, rms=0.283451Jy sigma=0.003219 ! 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=0.9992 mas, bmaj=1.65 mas, bpa=-16.57 degrees ! Estimated noise=406.722 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 = 0.112084 Jy ! Component: 100 - total flux cleaned = 0.181577 Jy ! Component: 150 - total flux cleaned = 0.227129 Jy ! Component: 200 - total flux cleaned = 0.257431 Jy ! Total flux subtracted in 200 components = 0.257431 Jy ! Clean residual min=-0.067968 max=0.048864 Jy/beam ! Clean residual mean=-0.000202 rms=0.015846 Jy/beam ! Combined flux in latest and established models = 1.67617 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 46 components and 1.67617 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=0.225344Jy sigma=0.002586 ! Fit after self-cal, rms=0.223726Jy sigma=0.002564 ! 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 1.10 HN 1.06 KP 0.90 ! LA 1.02 MK 1.00 NL 1.00 OV 0.98 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.07 KP 0.85 ! LA 1.02 MK 0.99 NL 1.00 OV 0.98 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.07 KP 0.81 ! LA 1.04 MK 1.02 NL 1.01 OV 0.99 ! PT 0.91 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.06 KP 0.77 ! LA 1.04 MK 1.01 NL 1.01 OV 0.98 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.02 KP 0.74 ! LA 1.04 MK 1.02 NL 1.02 OV 0.98 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.06 KP 0.74 ! LA 1.05 MK 1.02 NL 1.02 OV 1.01 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.23 HN 1.20 KP 0.78 ! LA 1.12 MK 1.06 NL 1.07 OV 1.05 ! PT 1.00 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.12 KP 0.73 ! LA 1.04 MK 1.01 NL 1.02 OV 1.03 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.13 KP 0.75 ! LA 1.06 MK 0.99 NL 1.02 OV 1.02 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.11 KP 0.78 ! LA 1.07 MK 1.03 NL 1.03 OV 1.02 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.09 KP 0.81 ! LA 1.08 MK 1.04 NL 1.04 OV 1.00 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.08 KP 0.85 ! LA 1.07 MK 1.02 NL 1.03 OV 1.01 ! PT 0.96 SC 1.04 ! ! ! Fit before self-cal, rms=0.223726Jy sigma=0.002564 ! Fit after self-cal, rms=0.093243Jy sigma=0.001092 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=1.672 mas, bpa=-16.22 degrees ! Estimated noise=408.162 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 = -0.00512726 Jy ! Component: 100 - total flux cleaned = -0.00623452 Jy ! Component: 150 - total flux cleaned = -0.0068376 Jy ! Component: 200 - total flux cleaned = -0.00738051 Jy ! Total flux subtracted in 200 components = -0.00738051 Jy ! Clean residual min=-0.017900 max=0.016986 Jy/beam ! Clean residual mean=-0.000221 rms=0.004180 Jy/beam ! Combined flux in latest and established models = 1.66879 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 1.66879 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=0.090281Jy sigma=0.001059 ! Fit after self-cal, rms=0.090061Jy sigma=0.001056 ! 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=0.090061Jy sigma=0.001056 ! Fit after self-cal, rms=0.084432Jy sigma=0.000972 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=1.667 mas, bpa=-16.22 degrees ! Estimated noise=407.424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00175126 Jy ! Component: 100 - total flux cleaned = -0.00228899 Jy ! Component: 150 - total flux cleaned = -0.00275134 Jy ! Component: 200 - total flux cleaned = -0.00296076 Jy ! Total flux subtracted in 200 components = -0.00296076 Jy ! Clean residual min=-0.010358 max=0.017102 Jy/beam ! Clean residual mean=-0.000108 rms=0.002797 Jy/beam ! Combined flux in latest and established models = 1.66583 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 1.66583 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=0.082832Jy sigma=0.000954 ! Fit after self-cal, rms=0.082738Jy sigma=0.000952 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 (-6.4, 7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010955 Jy ! Component: 100 - total flux cleaned = 0.0133801 Jy ! Component: 150 - total flux cleaned = 0.0142566 Jy ! Component: 200 - total flux cleaned = 0.0149975 Jy ! Total flux subtracted in 200 components = 0.0149975 Jy ! Clean residual min=-0.009104 max=0.010491 Jy/beam ! Clean residual mean=-0.000052 rms=0.002284 Jy/beam ! Combined flux in latest and established models = 1.68082 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 68 components and 1.68082 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=0.079436Jy sigma=0.000914 ! Fit after self-cal, rms=0.079294Jy sigma=0.000912 ! Inverting map ! Added new window around map position (2.4, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00968371 Jy ! Component: 100 - total flux cleaned = 0.0121694 Jy ! Component: 150 - total flux cleaned = 0.0124135 Jy ! Component: 200 - total flux cleaned = 0.0126048 Jy ! Total flux subtracted in 200 components = 0.0126048 Jy ! Clean residual min=-0.008119 max=0.007484 Jy/beam ! Clean residual mean=-0.000017 rms=0.001900 Jy/beam ! Combined flux in latest and established models = 1.69343 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 82 components and 1.69343 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=0.077361Jy sigma=0.000889 ! Fit after self-cal, rms=0.077279Jy sigma=0.000889 ! 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=0.077279Jy sigma=0.000889 ! Fit after self-cal, rms=0.076853Jy sigma=0.000884 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=1.668 mas, bpa=-16.34 degrees ! Estimated noise=406.516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.35516e-06 Jy ! Component: 100 - total flux cleaned = -0.000350791 Jy ! Component: 150 - total flux cleaned = -0.000503454 Jy ! Component: 200 - total flux cleaned = -0.000505732 Jy ! Total flux subtracted in 200 components = -0.000505732 Jy ! Clean residual min=-0.007353 max=0.006673 Jy/beam ! Clean residual mean=-0.000016 rms=0.001671 Jy/beam ! Combined flux in latest and established models = 1.69292 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 88 components and 1.69292 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=0.076071Jy sigma=0.000876 ! Fit after self-cal, rms=0.076053Jy sigma=0.000876 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 = 0.000108413 Jy ! Component: 100 - total flux cleaned = 0.000114941 Jy ! Component: 150 - total flux cleaned = -4.84872e-06 Jy ! Component: 200 - total flux cleaned = -4.59584e-06 Jy ! Total flux subtracted in 200 components = -4.59584e-06 Jy ! Clean residual min=-0.006898 max=0.006316 Jy/beam ! Clean residual mean=-0.000015 rms=0.001590 Jy/beam ! Combined flux in latest and established models = 1.69292 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 90 components and 1.69292 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=0.075654Jy sigma=0.000872 ! Fit after self-cal, rms=0.075647Jy sigma=0.000871 ! 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=0.075647Jy sigma=0.000871 ! Fit after self-cal, rms=0.075572Jy sigma=0.000870 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.307 mas, bmaj=3.159 mas, bpa=-20.12 degrees ! Estimated noise=489.175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000147314 Jy ! Component: 100 - total flux cleaned = 0.000383597 Jy ! Component: 150 - total flux cleaned = 0.000385483 Jy ! Component: 200 - total flux cleaned = 0.0003868 Jy ! Total flux subtracted in 200 components = 0.0003868 Jy ! Clean residual min=-0.007572 max=0.006285 Jy/beam ! Clean residual mean=-0.000010 rms=0.001720 Jy/beam ! Combined flux in latest and established models = 1.69331 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 101 components and 1.69331 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=0.075424Jy sigma=0.000869 ! Fit after self-cal, rms=0.075407Jy sigma=0.000869 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 = 7.20007e-05 Jy ! Component: 100 - total flux cleaned = 0.000190731 Jy ! Component: 150 - total flux cleaned = 0.000245002 Jy ! Component: 200 - total flux cleaned = 0.000245185 Jy ! Total flux subtracted in 200 components = 0.000245185 Jy ! Clean residual min=-0.007392 max=0.006148 Jy/beam ! Clean residual mean=-0.000010 rms=0.001694 Jy/beam ! Combined flux in latest and established models = 1.69355 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 107 components and 1.69355 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=0.075342Jy sigma=0.000868 ! Fit after self-cal, rms=0.075334Jy sigma=0.000868 ! 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=1.01 mas, bmaj=1.669 mas, bpa=-16.39 degrees ! Estimated noise=406.086 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.01 x 1.669 at -16.39 degrees (North through East) ! Clean map min=-0.0079676 max=1.2066 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 ! Performing amp+phase self-cal ! ! 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=0.075334Jy sigma=0.000868 ! Fit after self-cal, rms=0.067014Jy sigma=0.000756 ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=1.67 mas, bpa=-16.39 degrees ! Estimated noise=405.701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00283475 Jy ! Component: 100 - total flux cleaned = -0.00330763 Jy ! Component: 150 - total flux cleaned = -0.00362727 Jy ! Component: 200 - total flux cleaned = -0.00382426 Jy ! Total flux subtracted in 200 components = -0.00382426 Jy ! Clean residual min=-0.006117 max=0.005981 Jy/beam ! Clean residual mean=-0.000003 rms=0.001411 Jy/beam ! Combined flux in latest and established models = 1.68973 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 111 components and 1.68973 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=0.066614Jy sigma=0.000752 ! Fit after self-cal, rms=0.066609Jy sigma=0.000752 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000507501 Jy ! Component: 100 - total flux cleaned = -0.00041349 Jy ! Component: 150 - total flux cleaned = -0.00041457 Jy ! Component: 200 - total flux cleaned = -0.000496247 Jy ! Total flux subtracted in 200 components = -0.000496247 Jy ! Clean residual min=-0.005968 max=0.005702 Jy/beam ! Clean residual mean=-0.000005 rms=0.001367 Jy/beam ! Combined flux in latest and established models = 1.68923 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 118 components and 1.68923 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=0.066385Jy sigma=0.000749 ! Fit after self-cal, rms=0.066382Jy sigma=0.000749 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.066382Jy sigma=0.000749 ! Fit after self-cal, rms=0.066334Jy sigma=0.000749 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=0.8238 mas, bmaj=1.331 mas, bpa=-15.45 degrees ! Estimated noise=737.972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.962227 Jy ! Component: 100 - total flux cleaned = 1.2143 Jy ! Component: 150 - total flux cleaned = 1.34516 Jy ! Component: 200 - total flux cleaned = 1.42915 Jy ! Total flux subtracted in 200 components = 1.42915 Jy ! Clean residual min=-0.019163 max=0.045887 Jy/beam ! Clean residual mean=-0.000431 rms=0.007842 Jy/beam ! Combined flux in latest and established models = 1.42915 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 20 model components to the UV plane model. ! The established model now contains 20 components and 1.42915 Jy ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=1.671 mas, bpa=-16.43 degrees ! Estimated noise=405.444 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 = 0.0803767 Jy ! Component: 100 - total flux cleaned = 0.129203 Jy ! Component: 150 - total flux cleaned = 0.160639 Jy ! Component: 200 - total flux cleaned = 0.181888 Jy ! Total flux subtracted in 200 components = 0.181888 Jy ! Clean residual min=-0.010242 max=0.014744 Jy/beam ! Clean residual mean=-0.000195 rms=0.003013 Jy/beam ! Combined flux in latest and established models = 1.61104 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 63 components and 1.61104 Jy ! Inverting map ! Added new window around map position (1.2, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0161143 Jy ! Component: 100 - total flux cleaned = 0.028038 Jy ! Component: 150 - total flux cleaned = 0.0373292 Jy ! Component: 200 - total flux cleaned = 0.0430854 Jy ! Total flux subtracted in 200 components = 0.0430854 Jy ! Clean residual min=-0.007252 max=0.007207 Jy/beam ! Clean residual mean=-0.000091 rms=0.001834 Jy/beam ! Combined flux in latest and established models = 1.65413 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 97 components and 1.65412 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=3.162 mas, bpa=-20.11 degrees ! Estimated noise=488.024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0094891 Jy ! Component: 100 - total flux cleaned = 0.0155354 Jy ! Component: 150 - total flux cleaned = 0.018342 Jy ! Component: 200 - total flux cleaned = 0.020318 Jy ! Total flux subtracted in 200 components = 0.020318 Jy ! Clean residual min=-0.006383 max=0.007659 Jy/beam ! Clean residual mean=-0.000079 rms=0.001893 Jy/beam ! Combined flux in latest and established models = 1.67444 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 = 0.00156317 Jy ! Component: 100 - total flux cleaned = 0.00241288 Jy ! Component: 150 - total flux cleaned = 0.00298732 Jy ! Component: 200 - total flux cleaned = 0.00350972 Jy ! Total flux subtracted in 200 components = 0.00350972 Jy ! Clean residual min=-0.006020 max=0.007415 Jy/beam ! Clean residual mean=-0.000062 rms=0.001759 Jy/beam ! Combined flux in latest and established models = 1.67795 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 150 components and 1.67795 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=1.671 mas, bpa=-16.43 degrees ! Estimated noise=405.444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00120248 Jy ! Component: 100 - total flux cleaned = -0.00105414 Jy ! Component: 150 - total flux cleaned = -0.000631992 Jy ! Component: 200 - total flux cleaned = -0.000130902 Jy ! Total flux subtracted in 200 components = -0.000130902 Jy ! Clean residual min=-0.005845 max=0.006421 Jy/beam ! Clean residual mean=-0.000030 rms=0.001337 Jy/beam ! Combined flux in latest and established models = 1.67782 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 171 components and 1.67782 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=0.066250Jy sigma=0.000747 ! Fit after self-cal, rms=0.066074Jy sigma=0.000744 wmodel J0512+4041_X_2014_06_09_pus_map.mod ! Writing 171 model components to file: J0512+4041_X_2014_06_09_pus_map.mod wobs J0512+4041_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0512+4041_X_2014_06_09_pus_uvs.fits wwins J0512+4041_X_2014_06_09_pus_map.win ! wwins: Wrote 5 windows to J0512+4041_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 = 0.000136889 Jy ! Component: 100 - total flux cleaned = -0.000556106 Jy ! Component: 150 - total flux cleaned = -0.0012912 Jy ! Component: 200 - total flux cleaned = -0.00182661 Jy ! Component: 250 - total flux cleaned = -0.00247119 Jy ! Component: 300 - total flux cleaned = -0.00294699 Jy ! Component: 350 - total flux cleaned = -0.00327104 Jy ! Component: 400 - total flux cleaned = -0.0037094 Jy ! Component: 450 - total flux cleaned = -0.00412946 Jy ! Component: 500 - total flux cleaned = -0.00442014 Jy ! Component: 550 - total flux cleaned = -0.00475712 Jy ! Component: 600 - total flux cleaned = -0.00475565 Jy ! Component: 650 - total flux cleaned = -0.00486324 Jy ! Component: 700 - total flux cleaned = -0.00486483 Jy ! Component: 750 - total flux cleaned = -0.004816 Jy ! Component: 800 - total flux cleaned = -0.00481672 Jy ! Component: 850 - total flux cleaned = -0.00490982 Jy ! Component: 900 - total flux cleaned = -0.00481642 Jy ! Component: 950 - total flux cleaned = -0.00486052 Jy ! Component: 1000 - total flux cleaned = -0.00490324 Jy ! Component: 1050 - total flux cleaned = -0.00485981 Jy ! Component: 1100 - total flux cleaned = -0.00486036 Jy ! Component: 1150 - total flux cleaned = -0.00486038 Jy ! Component: 1200 - total flux cleaned = -0.00497879 Jy ! Component: 1250 - total flux cleaned = -0.00505459 Jy ! Component: 1300 - total flux cleaned = -0.00505403 Jy ! Component: 1350 - total flux cleaned = -0.00501835 Jy ! Component: 1400 - total flux cleaned = -0.00512678 Jy ! Component: 1450 - total flux cleaned = -0.00516115 Jy ! Component: 1500 - total flux cleaned = -0.00512713 Jy ! Component: 1550 - total flux cleaned = -0.00512716 Jy ! Component: 1600 - total flux cleaned = -0.00512694 Jy ! Component: 1650 - total flux cleaned = -0.00502979 Jy ! Component: 1700 - total flux cleaned = -0.00496675 Jy ! Component: 1750 - total flux cleaned = -0.00496627 Jy ! Component: 1800 - total flux cleaned = -0.00490527 Jy ! Component: 1850 - total flux cleaned = -0.00484571 Jy ! Component: 1900 - total flux cleaned = -0.00484613 Jy ! Component: 1950 - total flux cleaned = -0.00481761 Jy ! Component: 2000 - total flux cleaned = -0.00484602 Jy ! Total flux subtracted in 2048 components = -0.00487361 Jy ! Clean residual min=-0.001415 max=0.001373 Jy/beam ! Clean residual mean=-0.000018 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 1.67295 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 315 components and 1.67295 Jy ![Exited script file: muppet] wmap "J0512+4041_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.01 x 1.671 at -16.43 degrees (North through East) ! Clean map min=-0.0057507 max=1.219 Jy/beam ! Writing clean map to FITS file: J0512+4041_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 1.219 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000531377 device "J0512+4041_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0512+4041_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.130774 0.130774 0.261548 0.523095 1.04619 2.09238 4.18476 8.36953 16.7391 33.4781 66.9562 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.218 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.01 x 1.671 at -16.43 degrees (North through East) ! Clean map min=-0.0057507 max=1.219 Jy/beam quit ! Quitting program ! Log file J0512+4041_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:07:52 2016