! Started logfile: J1803+0934_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:48:14 2016 obs J1803+0934_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1803+0934_X_2014_12_20_pus_uva.fits ! AN table 1: 146 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.893455 visibilities/baseline/integration-bin. ! Found source: J1803+0934 ! ! 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 70440 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 J1803+0934_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 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.945343Jy sigma=0.010713 ! Fit after self-cal, rms=0.923802Jy sigma=0.010486 ! 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=0.8064 mas, bmaj=1.759 mas, bpa=-2.592 degrees ! Estimated noise=500.572 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 = 0.0579681 Jy ! Component: 100 - total flux cleaned = 0.075241 Jy ! Total flux subtracted in 100 components = 0.075241 Jy ! Clean residual min=-0.002908 max=0.007567 Jy/beam ! Clean residual mean=-0.000010 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.075241 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.075241 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=0.080136Jy sigma=0.000802 ! Fit after self-cal, rms=0.080128Jy sigma=0.000801 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0086577 Jy ! Component: 100 - total flux cleaned = 0.0129707 Jy ! Total flux subtracted in 100 components = 0.0129707 Jy ! Clean residual min=-0.002304 max=0.002571 Jy/beam ! Clean residual mean=-0.000004 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.0882117 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.0882117 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=0.079091Jy sigma=0.000786 ! Fit after self-cal, rms=0.079105Jy sigma=0.000786 ! 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=1.008 mas, bmaj=2.086 mas, bpa=-3.871 degrees ! Estimated noise=240.722 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 = 0.00340451 Jy ! Component: 100 - total flux cleaned = 0.00510114 Jy ! Component: 150 - total flux cleaned = 0.00606496 Jy ! Component: 200 - total flux cleaned = 0.00666455 Jy ! Total flux subtracted in 200 components = 0.00666455 Jy ! Clean residual min=-0.001695 max=0.002214 Jy/beam ! Clean residual mean=-0.000005 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.0948763 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.0948762 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=0.078987Jy sigma=0.000784 ! Fit after self-cal, rms=0.079002Jy sigma=0.000784 ! 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 0.97 FD 1.03 HN 1.02 KP 1.12 ! LA 0.97 MK 0.96 NL 0.99 OV 0.95 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 1.04 KP 1.07 ! LA 0.98 MK 0.95 NL 1.00 OV 0.92 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 1.05 KP 1.00 ! LA 1.01 MK 0.99 NL 0.98 OV 0.95 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 1.02 KP 0.94 ! LA 1.01 MK 1.00 NL 1.00 OV 0.92 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.98 KP 0.89 ! LA 1.03 MK 1.01 NL 0.98 OV 0.95 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 1.03 KP 0.92 ! LA 0.98 MK 1.00 NL 1.00 OV 0.95 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.15 HN 1.08 KP 0.90 ! LA 1.04 MK 0.99 NL 1.00 OV 1.03 ! PT 1.02 SC 1.13 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 HN 1.13 KP 0.89 ! LA 0.98 MK 0.95 NL 1.02 OV 1.00 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.08 HN 1.09 KP 0.92 ! LA 1.01 MK 0.98 NL 0.96 OV 0.98 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.05 KP 0.95 ! LA 1.02 MK 0.98 NL 0.98 OV 1.00 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 1.08 KP 1.02 ! LA 0.99 MK 1.03 NL 0.99 OV 0.99 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 1.04 KP 1.02 ! LA 0.99 MK 1.04 NL 1.02 OV 0.95 ! PT 1.02 SC 0.99 ! ! ! Fit before self-cal, rms=0.079002Jy sigma=0.000784 ! Fit after self-cal, rms=0.079209Jy sigma=0.000781 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=2.096 mas, bpa=-4.174 degrees ! Estimated noise=240.457 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 = -0.000283553 Jy ! Component: 100 - total flux cleaned = -0.000412674 Jy ! Component: 150 - total flux cleaned = -0.000499235 Jy ! Component: 200 - total flux cleaned = -0.000572154 Jy ! Total flux subtracted in 200 components = -0.000572154 Jy ! Clean residual min=-0.001363 max=0.001956 Jy/beam ! Clean residual mean=-0.000011 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0943041 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.0943041 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=0.079197Jy sigma=0.000781 ! Fit after self-cal, rms=0.079211Jy sigma=0.000781 ! Inverting map ! Added new window around map position (-1.6, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169014 Jy ! Component: 100 - total flux cleaned = 0.00162297 Jy ! Component: 150 - total flux cleaned = 0.00154216 Jy ! Component: 200 - total flux cleaned = 0.00145264 Jy ! Total flux subtracted in 200 components = 0.00145264 Jy ! Clean residual min=-0.001304 max=0.001386 Jy/beam ! Clean residual mean=-0.000008 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0957567 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.0957567 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=0.079170Jy sigma=0.000780 ! Fit after self-cal, rms=0.079165Jy 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=0.079165Jy sigma=0.000780 ! Fit after self-cal, rms=0.080454Jy sigma=0.000779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=2.088 mas, bpa=-4.223 degrees ! Estimated noise=240.609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000868924 Jy ! Component: 100 - total flux cleaned = 0.000891922 Jy ! Component: 150 - total flux cleaned = 0.000842451 Jy ! Component: 200 - total flux cleaned = 0.000785753 Jy ! Total flux subtracted in 200 components = 0.000785753 Jy ! Clean residual min=-0.000811 max=0.000798 Jy/beam ! Clean residual mean=-0.000004 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0965425 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 0.0965425 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=0.080441Jy sigma=0.000779 ! Fit after self-cal, rms=0.080482Jy 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 (-5, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000678633 Jy ! Component: 100 - total flux cleaned = 0.000768325 Jy ! Component: 150 - total flux cleaned = 0.00075305 Jy ! Component: 200 - total flux cleaned = 0.000753297 Jy ! Total flux subtracted in 200 components = 0.000753297 Jy ! Clean residual min=-0.000700 max=0.000639 Jy/beam ! Clean residual mean=-0.000002 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0972958 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.0972958 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=0.080473Jy sigma=0.000779 ! Fit after self-cal, rms=0.080471Jy sigma=0.000778 ! 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=0.080471Jy sigma=0.000778 ! Fit after self-cal, rms=0.080545Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=2.089 mas, bpa=-4.334 degrees ! Estimated noise=240.505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00036923 Jy ! Component: 100 - total flux cleaned = 0.000396339 Jy ! Component: 150 - total flux cleaned = 0.000372496 Jy ! Component: 200 - total flux cleaned = 0.000361834 Jy ! Total flux subtracted in 200 components = 0.000361834 Jy ! Clean residual min=-0.000666 max=0.000627 Jy/beam ! Clean residual mean=-0.000002 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.0976576 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 74 components and 0.0976576 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=0.080540Jy sigma=0.000778 ! Fit after self-cal, rms=0.080543Jy sigma=0.000778 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 = 4.10654e-05 Jy ! Component: 100 - total flux cleaned = 2.03201e-05 Jy ! Component: 150 - total flux cleaned = 1.05728e-05 Jy ! Component: 200 - total flux cleaned = -7.82903e-06 Jy ! Total flux subtracted in 200 components = -7.82903e-06 Jy ! Clean residual min=-0.000658 max=0.000605 Jy/beam ! Clean residual mean=-0.000001 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.0976498 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 79 components and 0.0976498 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=0.080540Jy sigma=0.000778 ! Fit after self-cal, rms=0.080540Jy sigma=0.000778 ! 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=0.080540Jy sigma=0.000778 ! Fit after self-cal, rms=0.080560Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.267 mas, bmaj=3.201 mas, bpa=-5.733 degrees ! Estimated noise=283.792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000194428 Jy ! Component: 100 - total flux cleaned = 0.000187393 Jy ! Component: 150 - total flux cleaned = 0.000167684 Jy ! Component: 200 - total flux cleaned = 0.000144699 Jy ! Total flux subtracted in 200 components = 0.000144699 Jy ! Clean residual min=-0.000490 max=0.000622 Jy/beam ! Clean residual mean=-0.000003 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.0977945 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 92 components and 0.0977945 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=0.080559Jy sigma=0.000778 ! Fit after self-cal, rms=0.080560Jy sigma=0.000778 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 = 2.39608e-05 Jy ! Component: 100 - total flux cleaned = 8.46061e-06 Jy ! Component: 150 - total flux cleaned = -5.65209e-06 Jy ! Component: 200 - total flux cleaned = -2.27423e-05 Jy ! Total flux subtracted in 200 components = -2.27423e-05 Jy ! Clean residual min=-0.000474 max=0.000618 Jy/beam ! Clean residual mean=-0.000003 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.0977717 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 106 components and 0.0977717 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=0.080559Jy sigma=0.000778 ! Fit after self-cal, rms=0.080558Jy sigma=0.000778 ! 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=1.007 mas, bmaj=2.089 mas, bpa=-4.427 degrees ! Estimated noise=240.476 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.007 x 2.089 at -4.427 degrees (North through East) ! Clean map min=-0.00059468 max=0.077414 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=0.8046 mas, bmaj=1.756 mas, bpa=-3.114 degrees ! Estimated noise=500.716 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0578225 Jy ! Component: 100 - total flux cleaned = 0.0761666 Jy ! Component: 150 - total flux cleaned = 0.0847933 Jy ! Component: 200 - total flux cleaned = 0.0893006 Jy ! Total flux subtracted in 200 components = 0.0893006 Jy ! Clean residual min=-0.001930 max=0.002300 Jy/beam ! Clean residual mean=-0.000008 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0893006 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0893006 Jy ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=2.089 mas, bpa=-4.427 degrees ! Estimated noise=240.476 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 = 0.00358732 Jy ! Component: 100 - total flux cleaned = 0.00555747 Jy ! Component: 150 - total flux cleaned = 0.006751 Jy ! Component: 200 - total flux cleaned = 0.00742585 Jy ! Total flux subtracted in 200 components = 0.00742585 Jy ! Clean residual min=-0.000734 max=0.000766 Jy/beam ! Clean residual mean=-0.000004 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0967265 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 0.0967265 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=2.267 mas, bmaj=3.201 mas, bpa=-5.733 degrees ! Estimated noise=283.792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000626415 Jy ! Component: 100 - total flux cleaned = 0.000774071 Jy ! Component: 150 - total flux cleaned = 0.000828136 Jy ! Component: 200 - total flux cleaned = 0.000886999 Jy ! Total flux subtracted in 200 components = 0.000886999 Jy ! Clean residual min=-0.000540 max=0.000606 Jy/beam ! Clean residual mean=-0.000004 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.0976135 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 = 1.04922e-05 Jy ! Component: 100 - total flux cleaned = 1.02128e-06 Jy ! Component: 150 - total flux cleaned = -7.49262e-06 Jy ! Component: 200 - total flux cleaned = -7.34186e-06 Jy ! Total flux subtracted in 200 components = -7.34186e-06 Jy ! Clean residual min=-0.000526 max=0.000609 Jy/beam ! Clean residual mean=-0.000004 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0976061 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 58 components and 0.0976061 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=2.089 mas, bpa=-4.427 degrees ! Estimated noise=240.476 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000110458 Jy ! Component: 100 - total flux cleaned = -9.24391e-05 Jy ! Component: 150 - total flux cleaned = -9.24627e-05 Jy ! Component: 200 - total flux cleaned = -0.000132825 Jy ! Total flux subtracted in 200 components = -0.000132825 Jy ! Clean residual min=-0.000650 max=0.000641 Jy/beam ! Clean residual mean=-0.000002 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0974733 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 73 components and 0.0974733 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=0.080560Jy sigma=0.000778 ! Fit after self-cal, rms=0.080560Jy sigma=0.000778 wmodel J1803+0934_X_2014_12_20_pus_map.mod ! Writing 73 model components to file: J1803+0934_X_2014_12_20_pus_map.mod wobs J1803+0934_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1803+0934_X_2014_12_20_pus_uvs.fits wwins J1803+0934_X_2014_12_20_pus_map.win ! wwins: Wrote 3 windows to J1803+0934_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 = -7.62655e-05 Jy ! Component: 100 - total flux cleaned = -0.000129275 Jy ! Component: 150 - total flux cleaned = -0.000219621 Jy ! Component: 200 - total flux cleaned = -0.000325694 Jy ! Component: 250 - total flux cleaned = -0.000427557 Jy ! Component: 300 - total flux cleaned = -0.000526106 Jy ! Component: 350 - total flux cleaned = -0.000612727 Jy ! Component: 400 - total flux cleaned = -0.000671705 Jy ! Component: 450 - total flux cleaned = -0.00074608 Jy ! Component: 500 - total flux cleaned = -0.000802729 Jy ! Component: 550 - total flux cleaned = -0.000850399 Jy ! Component: 600 - total flux cleaned = -0.000904711 Jy ! Component: 650 - total flux cleaned = -0.000965521 Jy ! Component: 700 - total flux cleaned = -0.000988032 Jy ! Component: 750 - total flux cleaned = -0.00103222 Jy ! Component: 800 - total flux cleaned = -0.00103961 Jy ! Component: 850 - total flux cleaned = -0.0010898 Jy ! Component: 900 - total flux cleaned = -0.00113218 Jy ! Component: 950 - total flux cleaned = -0.00112517 Jy ! Component: 1000 - total flux cleaned = -0.00115944 Jy ! Component: 1050 - total flux cleaned = -0.00117294 Jy ! Component: 1100 - total flux cleaned = -0.00119973 Jy ! Component: 1150 - total flux cleaned = -0.00123928 Jy ! Component: 1200 - total flux cleaned = -0.00125872 Jy ! Component: 1250 - total flux cleaned = -0.00129082 Jy ! Component: 1300 - total flux cleaned = -0.00130986 Jy ! Component: 1350 - total flux cleaned = -0.00133512 Jy ! Component: 1400 - total flux cleaned = -0.0013909 Jy ! Component: 1450 - total flux cleaned = -0.00140325 Jy ! Component: 1500 - total flux cleaned = -0.00144588 Jy ! Component: 1550 - total flux cleaned = -0.00148797 Jy ! Component: 1600 - total flux cleaned = -0.00151773 Jy ! Component: 1650 - total flux cleaned = -0.00155896 Jy ! Component: 1700 - total flux cleaned = -0.00158235 Jy ! Component: 1750 - total flux cleaned = -0.00162281 Jy ! Component: 1800 - total flux cleaned = -0.00164577 Jy ! Component: 1850 - total flux cleaned = -0.00166846 Jy ! Component: 1900 - total flux cleaned = -0.0017078 Jy ! Component: 1950 - total flux cleaned = -0.00174672 Jy ! Component: 2000 - total flux cleaned = -0.00174125 Jy ! Total flux subtracted in 2048 components = -0.00176319 Jy ! Clean residual min=-0.000301 max=0.000273 Jy/beam ! Clean residual mean=-0.000001 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.0957101 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 214 components and 0.0957101 Jy ![Exited script file: muppet] wmap "J1803+0934_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.007 x 2.089 at -4.427 degrees (North through East) ! Clean map min=-0.00053458 max=0.077766 Jy/beam ! Writing clean map to FITS file: J1803+0934_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 0.0777658 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000103521 device "J1803+0934_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1803+0934_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.399358 0.399358 0.798716 1.59743 3.19486 6.38973 12.7795 25.5589 51.1178 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.077 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.007 x 2.089 at -4.427 degrees (North through East) ! Clean map min=-0.00053458 max=0.077766 Jy/beam quit ! Quitting program ! Log file J1803+0934_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:48:18 2016