! Started logfile: J0656+3209_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:03:12 2016 obs J0656+3209_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0656+3209_X_2014_05_31_pus_uva.fits ! AN table 1: 102 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.967756 visibilities/baseline/integration-bin. ! Found source: J0656+3209 ! ! 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 53304 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 J0656+3209_X_2014_05_31_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 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.905778Jy sigma=0.010688 ! Fit after self-cal, rms=0.886554Jy sigma=0.010464 ! 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=0.7452 mas, bmaj=1.469 mas, bpa=-1.732 degrees ! Estimated noise=648.998 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 = 0.0842428 Jy ! Component: 100 - total flux cleaned = 0.109976 Jy ! Total flux subtracted in 100 components = 0.109976 Jy ! Clean residual min=-0.008007 max=0.026438 Jy/beam ! Clean residual mean=0.000018 rms=0.002611 Jy/beam ! Combined flux in latest and established models = 0.109976 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.109976 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=0.083343Jy sigma=0.000946 ! Fit after self-cal, rms=0.083271Jy sigma=0.000945 ! Inverting map ! Added new window around map position (2.6, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.022719 Jy ! Component: 100 - total flux cleaned = 0.0345749 Jy ! Total flux subtracted in 100 components = 0.0345749 Jy ! Clean residual min=-0.005559 max=0.011676 Jy/beam ! Clean residual mean=0.000010 rms=0.001666 Jy/beam ! Combined flux in latest and established models = 0.144551 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.144551 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=0.076001Jy sigma=0.000855 ! Fit after self-cal, rms=0.075590Jy sigma=0.000850 ! Inverting map ! Added new window around map position (1.2, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011363 Jy ! Component: 100 - total flux cleaned = 0.01836 Jy ! Total flux subtracted in 100 components = 0.01836 Jy ! Clean residual min=-0.005270 max=0.004968 Jy/beam ! Clean residual mean=0.000008 rms=0.001275 Jy/beam ! Combined flux in latest and established models = 0.16291 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.16291 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=0.073408Jy sigma=0.000824 ! Fit after self-cal, rms=0.073326Jy sigma=0.000823 ! 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=0.9249 mas, bmaj=1.717 mas, bpa=-0.07244 degrees ! Estimated noise=262.203 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 = 0.00725391 Jy ! Component: 100 - total flux cleaned = 0.0120041 Jy ! Component: 150 - total flux cleaned = 0.015379 Jy ! Component: 200 - total flux cleaned = 0.017828 Jy ! Total flux subtracted in 200 components = 0.017828 Jy ! Clean residual min=-0.005145 max=0.004874 Jy/beam ! Clean residual mean=-0.000006 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 0.180738 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 55 components and 0.180738 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=0.072391Jy sigma=0.000813 ! Fit after self-cal, rms=0.072376Jy sigma=0.000813 ! 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 0.91 FD 1.10 HN 1.03 KP 0.90 ! LA 1.00 MK 0.93 NL 1.00 OV 0.98 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.07 KP 0.86 ! LA 1.03 MK 0.92 NL 0.99 OV 0.98 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.12 KP 0.81 ! LA 1.05 MK 0.93 NL 1.00 OV 0.97 ! PT 0.91 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.06 KP 0.78 ! LA 1.05 MK 0.94 NL 1.00 OV 0.99 ! PT 0.93 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 1.06 KP 0.75 ! LA 1.04 MK 0.93 NL 1.04 OV 1.00 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.10 KP 0.74 ! LA 1.06 MK 0.97 NL 1.04 OV 1.04 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.23 HN 1.21 KP 0.80 ! LA 1.13 MK 1.00 NL 1.08 OV 1.10 ! PT 0.99 SC 1.13 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.14 HN 1.19 KP 0.76 ! LA 1.05 MK 0.94 NL 1.03 OV 1.05 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.12 HN 1.15 KP 0.76 ! LA 1.05 MK 0.96 NL 1.07 OV 1.06 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.13 KP 0.81 ! LA 1.08 MK 0.94 NL 1.07 OV 1.03 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 1.09 KP 0.82 ! LA 1.11 MK 0.97 NL 1.08 OV 1.03 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.15 HN 1.06 KP 0.88 ! LA 1.08 MK 0.94 NL 1.07 OV 1.04 ! PT 0.99 SC 1.04 ! ! ! Fit before self-cal, rms=0.072376Jy sigma=0.000813 ! Fit after self-cal, rms=0.070289Jy sigma=0.000785 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9264 mas, bmaj=1.723 mas, bpa=-0.4174 degrees ! Estimated noise=260.826 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 = -0.000192574 Jy ! Component: 100 - total flux cleaned = -0.000401845 Jy ! Component: 150 - total flux cleaned = -0.000570482 Jy ! Component: 200 - total flux cleaned = -0.000686042 Jy ! Total flux subtracted in 200 components = -0.000686042 Jy ! Clean residual min=-0.001089 max=0.000999 Jy/beam ! Clean residual mean=0.000004 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.180052 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 64 components and 0.180052 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=0.070260Jy sigma=0.000785 ! Fit after self-cal, rms=0.070286Jy sigma=0.000784 ! 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=0.070286Jy sigma=0.000784 ! Fit after self-cal, rms=0.070536Jy sigma=0.000784 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9277 mas, bmaj=1.72 mas, bpa=-0.02956 degrees ! Estimated noise=261.018 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000284116 Jy ! Component: 100 - total flux cleaned = -0.000401195 Jy ! Component: 150 - total flux cleaned = -0.000450817 Jy ! Component: 200 - total flux cleaned = -0.000480691 Jy ! Total flux subtracted in 200 components = -0.000480691 Jy ! Clean residual min=-0.000952 max=0.000919 Jy/beam ! Clean residual mean=0.000004 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.179572 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 74 components and 0.179572 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=0.070526Jy sigma=0.000784 ! Fit after self-cal, rms=0.070531Jy sigma=0.000784 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.03546e-05 Jy ! Component: 100 - total flux cleaned = -3.62949e-05 Jy ! Component: 150 - total flux cleaned = -5.96952e-05 Jy ! Component: 200 - total flux cleaned = -9.08384e-05 Jy ! Total flux subtracted in 200 components = -9.08384e-05 Jy ! Clean residual min=-0.000940 max=0.000920 Jy/beam ! Clean residual mean=0.000003 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.179481 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 0.179481 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=0.070527Jy sigma=0.000783 ! Fit after self-cal, rms=0.070526Jy sigma=0.000783 ! 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=0.070526Jy sigma=0.000783 ! Fit after self-cal, rms=0.070646Jy sigma=0.000783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9282 mas, bmaj=1.72 mas, bpa=0.01934 degrees ! Estimated noise=261.025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000240229 Jy ! Component: 100 - total flux cleaned = -0.000300468 Jy ! Component: 150 - total flux cleaned = -0.000353267 Jy ! Component: 200 - total flux cleaned = -0.000372814 Jy ! Total flux subtracted in 200 components = -0.000372814 Jy ! Clean residual min=-0.000950 max=0.000916 Jy/beam ! Clean residual mean=0.000003 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.179108 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 82 components and 0.179108 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=0.070643Jy sigma=0.000783 ! Fit after self-cal, rms=0.070644Jy sigma=0.000783 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 = -2.73553e-05 Jy ! Component: 100 - total flux cleaned = -2.63768e-05 Jy ! Component: 150 - total flux cleaned = -4.36353e-05 Jy ! Component: 200 - total flux cleaned = -6.02077e-05 Jy ! Total flux subtracted in 200 components = -6.02077e-05 Jy ! Clean residual min=-0.000946 max=0.000910 Jy/beam ! Clean residual mean=0.000003 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.179048 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 83 components and 0.179048 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=0.070641Jy sigma=0.000783 ! Fit after self-cal, rms=0.070641Jy sigma=0.000783 ! 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=0.070641Jy sigma=0.000783 ! Fit after self-cal, rms=0.070701Jy sigma=0.000783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.097 mas, bmaj=2.731 mas, bpa=0.9424 degrees ! Estimated noise=322.367 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000462838 Jy ! Component: 100 - total flux cleaned = -0.000658879 Jy ! Component: 150 - total flux cleaned = -0.000689673 Jy ! Component: 200 - total flux cleaned = -0.000694987 Jy ! Total flux subtracted in 200 components = -0.000694987 Jy ! Clean residual min=-0.000819 max=0.000921 Jy/beam ! Clean residual mean=0.000006 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.178353 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 86 components and 0.178353 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=0.070700Jy sigma=0.000783 ! Fit after self-cal, rms=0.070700Jy sigma=0.000783 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.61273e-05 Jy ! Component: 100 - total flux cleaned = -2.156e-05 Jy ! Component: 150 - total flux cleaned = -3.72035e-05 Jy ! Component: 200 - total flux cleaned = -5.04495e-05 Jy ! Total flux subtracted in 200 components = -5.04495e-05 Jy ! Clean residual min=-0.000796 max=0.000920 Jy/beam ! Clean residual mean=0.000006 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.178302 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 91 components and 0.178302 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=0.070699Jy sigma=0.000783 ! Fit after self-cal, rms=0.070699Jy sigma=0.000783 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9286 mas, bmaj=1.719 mas, bpa=0.04067 degrees ! Estimated noise=260.998 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9286 x 1.719 at 0.04067 degrees (North through East) ! Clean map min=-0.00085264 max=0.11172 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=0.7471 mas, bmaj=1.466 mas, bpa=-1.624 degrees ! Estimated noise=647.336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0838462 Jy ! Component: 100 - total flux cleaned = 0.115467 Jy ! Component: 150 - total flux cleaned = 0.134808 Jy ! Component: 200 - total flux cleaned = 0.147477 Jy ! Total flux subtracted in 200 components = 0.147477 Jy ! Clean residual min=-0.003374 max=0.006890 Jy/beam ! Clean residual mean=-0.000001 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.147477 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.147477 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9286 mas, bmaj=1.719 mas, bpa=0.04067 degrees ! Estimated noise=260.998 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 = 0.0112301 Jy ! Component: 100 - total flux cleaned = 0.0179393 Jy ! Component: 150 - total flux cleaned = 0.0221265 Jy ! Component: 200 - total flux cleaned = 0.0248753 Jy ! Total flux subtracted in 200 components = 0.0248753 Jy ! Clean residual min=-0.000958 max=0.001487 Jy/beam ! Clean residual mean=-0.000003 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.172352 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 42 components and 0.172352 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187204 Jy ! Component: 100 - total flux cleaned = 0.00318401 Jy ! Component: 150 - total flux cleaned = 0.00412365 Jy ! Component: 200 - total flux cleaned = 0.00480239 Jy ! Total flux subtracted in 200 components = 0.00480239 Jy ! Clean residual min=-0.000920 max=0.000840 Jy/beam ! Clean residual mean=0.000002 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.177155 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 55 components and 0.177155 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=2.097 mas, bmaj=2.731 mas, bpa=0.9424 degrees ! Estimated noise=322.367 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000591376 Jy ! Component: 100 - total flux cleaned = 0.000889972 Jy ! Component: 150 - total flux cleaned = 0.00105659 Jy ! Component: 200 - total flux cleaned = 0.00115009 Jy ! Total flux subtracted in 200 components = 0.00115009 Jy ! Clean residual min=-0.000774 max=0.000916 Jy/beam ! Clean residual mean=0.000007 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.178305 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 = 2.69874e-05 Jy ! Component: 100 - total flux cleaned = 3.10648e-05 Jy ! Component: 150 - total flux cleaned = 2.93323e-05 Jy ! Component: 200 - total flux cleaned = 2.76465e-05 Jy ! Total flux subtracted in 200 components = 2.76465e-05 Jy ! Clean residual min=-0.000770 max=0.000922 Jy/beam ! Clean residual mean=0.000007 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.178332 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 75 components and 0.178332 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9286 mas, bmaj=1.719 mas, bpa=0.04067 degrees ! Estimated noise=260.998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.75051e-05 Jy ! Component: 100 - total flux cleaned = -3.30965e-05 Jy ! Component: 150 - total flux cleaned = 1.33887e-05 Jy ! Component: 200 - total flux cleaned = 2.4046e-05 Jy ! Total flux subtracted in 200 components = 2.4046e-05 Jy ! Clean residual min=-0.000904 max=0.000884 Jy/beam ! Clean residual mean=0.000003 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.178356 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 82 components and 0.178356 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=0.070702Jy sigma=0.000783 ! Fit after self-cal, rms=0.070697Jy sigma=0.000783 wmodel J0656+3209_X_2014_05_31_pus_map.mod ! Writing 82 model components to file: J0656+3209_X_2014_05_31_pus_map.mod wobs J0656+3209_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0656+3209_X_2014_05_31_pus_uvs.fits wwins J0656+3209_X_2014_05_31_pus_map.win ! wwins: Wrote 3 windows to J0656+3209_X_2014_05_31_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 = 9.35236e-05 Jy ! Component: 100 - total flux cleaned = 0.000136978 Jy ! Component: 150 - total flux cleaned = 0.000219618 Jy ! Component: 200 - total flux cleaned = 0.000286164 Jy ! Component: 250 - total flux cleaned = 0.000350388 Jy ! Component: 300 - total flux cleaned = 0.000425587 Jy ! Component: 350 - total flux cleaned = 0.0004746 Jy ! Component: 400 - total flux cleaned = 0.000534313 Jy ! Component: 450 - total flux cleaned = 0.000581132 Jy ! Component: 500 - total flux cleaned = 0.000615303 Jy ! Component: 550 - total flux cleaned = 0.000648577 Jy ! Component: 600 - total flux cleaned = 0.000681203 Jy ! Component: 650 - total flux cleaned = 0.000702551 Jy ! Component: 700 - total flux cleaned = 0.000734246 Jy ! Component: 750 - total flux cleaned = 0.000724173 Jy ! Component: 800 - total flux cleaned = 0.000754624 Jy ! Component: 850 - total flux cleaned = 0.000744637 Jy ! Component: 900 - total flux cleaned = 0.000754383 Jy ! Component: 950 - total flux cleaned = 0.000773524 Jy ! Component: 1000 - total flux cleaned = 0.000745079 Jy ! Component: 1050 - total flux cleaned = 0.000763813 Jy ! Component: 1100 - total flux cleaned = 0.000745278 Jy ! Component: 1150 - total flux cleaned = 0.000727211 Jy ! Component: 1200 - total flux cleaned = 0.000718406 Jy ! Component: 1250 - total flux cleaned = 0.000727091 Jy ! Component: 1300 - total flux cleaned = 0.000701005 Jy ! Component: 1350 - total flux cleaned = 0.000692566 Jy ! Component: 1400 - total flux cleaned = 0.00069251 Jy ! Component: 1450 - total flux cleaned = 0.000650914 Jy ! Component: 1500 - total flux cleaned = 0.000659393 Jy ! Component: 1550 - total flux cleaned = 0.000683679 Jy ! Component: 1600 - total flux cleaned = 0.000675597 Jy ! Component: 1650 - total flux cleaned = 0.000691305 Jy ! Component: 1700 - total flux cleaned = 0.000675637 Jy ! Component: 1750 - total flux cleaned = 0.000683228 Jy ! Component: 1800 - total flux cleaned = 0.000675538 Jy ! Component: 1850 - total flux cleaned = 0.000667949 Jy ! Component: 1900 - total flux cleaned = 0.000653066 Jy ! Component: 1950 - total flux cleaned = 0.000653058 Jy ! Component: 2000 - total flux cleaned = 0.000653142 Jy ! Total flux subtracted in 2048 components = 0.00063874 Jy ! Clean residual min=-0.000449 max=0.000373 Jy/beam ! Clean residual mean=0.000002 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.178995 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 218 components and 0.178995 Jy ![Exited script file: muppet] wmap "J0656+3209_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9286 x 1.719 at 0.04067 degrees (North through East) ! Clean map min=-0.00077633 max=0.11196 Jy/beam ! Writing clean map to FITS file: J0656+3209_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.111961 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000131628 device "J0656+3209_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0656+3209_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.352698 0.352698 0.705396 1.41079 2.82158 5.64317 11.2863 22.5727 45.1453 90.2907 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.111 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9286 x 1.719 at 0.04067 degrees (North through East) ! Clean map min=-0.00077633 max=0.11196 Jy/beam quit ! Quitting program ! Log file J0656+3209_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:03:15 2016