! Started logfile: J0646+3041_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:02:51 2016 obs J0646+3041_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0646+3041_X_2014_05_31_pus_uva.fits ! AN table 1: 101 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.984598 visibilities/baseline/integration-bin. ! Found source: J0646+3041 ! ! 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 53700 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 J0646+3041_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.918896Jy sigma=0.010737 ! Fit after self-cal, rms=0.897249Jy sigma=0.010498 ! 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=0.7692 mas, bmaj=1.464 mas, bpa=-1.257 degrees ! Estimated noise=545.819 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 = 0.0777918 Jy ! Component: 100 - total flux cleaned = 0.117733 Jy ! Total flux subtracted in 100 components = 0.117733 Jy ! Clean residual min=-0.009744 max=0.024525 Jy/beam ! Clean residual mean=-0.000021 rms=0.003825 Jy/beam ! Combined flux in latest and established models = 0.117733 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 31 components and 0.117733 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=0.101804Jy sigma=0.001186 ! Fit after self-cal, rms=0.101384Jy sigma=0.001182 ! Inverting map ! Added new window around map position (1, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0290753 Jy ! Component: 100 - total flux cleaned = 0.0497498 Jy ! Total flux subtracted in 100 components = 0.0497498 Jy ! Clean residual min=-0.007867 max=0.014648 Jy/beam ! Clean residual mean=-0.000023 rms=0.002666 Jy/beam ! Combined flux in latest and established models = 0.167482 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 48 components and 0.167482 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=0.088144Jy sigma=0.001009 ! Fit after self-cal, rms=0.087989Jy sigma=0.001007 ! 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=0.9247 mas, bmaj=1.734 mas, bpa=-1.108 degrees ! Estimated noise=261.638 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 = 0.024897 Jy ! Component: 100 - total flux cleaned = 0.0421137 Jy ! Component: 150 - total flux cleaned = 0.0543738 Jy ! Component: 200 - total flux cleaned = 0.063205 Jy ! Total flux subtracted in 200 components = 0.063205 Jy ! Clean residual min=-0.009659 max=0.016294 Jy/beam ! Clean residual mean=-0.000129 rms=0.002560 Jy/beam ! Combined flux in latest and established models = 0.230687 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 82 components and 0.230687 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=0.079088Jy sigma=0.000894 ! Fit after self-cal, rms=0.078922Jy sigma=0.000891 ! Inverting map ! Added new window around map position (1, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141512 Jy ! Component: 100 - total flux cleaned = 0.0220013 Jy ! Component: 150 - total flux cleaned = 0.0279736 Jy ! Component: 200 - total flux cleaned = 0.0327757 Jy ! Total flux subtracted in 200 components = 0.0327757 Jy ! Clean residual min=-0.007743 max=0.009570 Jy/beam ! Clean residual mean=-0.000075 rms=0.002070 Jy/beam ! Combined flux in latest and established models = 0.263463 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 122 components and 0.263463 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=0.076042Jy sigma=0.000856 ! Fit after self-cal, rms=0.075651Jy sigma=0.000851 ! 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 0.99 FD 1.10 HN 1.06 KP 0.88 ! LA 0.98 MK 0.99 NL 1.17 OV 1.01 ! PT 0.92 SC 1.20 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.11 HN 1.19 KP 0.84 ! LA 1.00 MK 1.00 NL 1.13 OV 1.01 ! PT 0.89 SC 1.14 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.10 HN 1.10 KP 0.79 ! LA 1.01 MK 0.96 NL 1.13 OV 1.01 ! PT 0.86 SC 1.17 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.10 HN 1.10 KP 0.75 ! LA 1.01 MK 1.00 NL 1.17 OV 1.01 ! PT 0.87 SC 1.19 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.10 HN 1.01 KP 0.72 ! LA 1.02 MK 1.03 NL 1.18 OV 1.03 ! PT 0.88 SC 1.18 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.15 HN 1.14 KP 0.72 ! LA 1.01 MK 0.99 NL 1.17 OV 1.06 ! PT 0.87 SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.25 HN 1.24 KP 0.76 ! LA 1.10 MK 1.06 NL 1.19 OV 1.11 ! PT 0.94 SC 1.18 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.19 HN 1.18 KP 0.72 ! LA 1.00 MK 0.98 NL 1.17 OV 1.06 ! PT 0.87 SC 1.18 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.14 HN 1.15 KP 0.74 ! LA 1.01 MK 1.00 NL 1.19 OV 1.07 ! PT 0.90 SC 1.13 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.14 HN 1.13 KP 0.76 ! LA 1.04 MK 0.99 NL 1.17 OV 1.08 ! PT 0.88 SC 1.23 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.14 HN 1.12 KP 0.80 ! LA 1.04 MK 0.97 NL 1.19 OV 1.08 ! PT 0.90 SC 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.15 HN 1.12 KP 0.85 ! LA 1.04 MK 0.93 NL 1.15 OV 1.05 ! PT 0.93 SC 1.06 ! ! ! Fit before self-cal, rms=0.075651Jy sigma=0.000851 ! Fit after self-cal, rms=0.075126Jy sigma=0.000790 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9438 mas, bmaj=1.778 mas, bpa=-2.127 degrees ! Estimated noise=272.226 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 (2.6, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00299186 Jy ! Component: 100 - total flux cleaned = 0.00419376 Jy ! Component: 150 - total flux cleaned = 0.00477122 Jy ! Component: 200 - total flux cleaned = 0.00493403 Jy ! Total flux subtracted in 200 components = 0.00493403 Jy ! Clean residual min=-0.002928 max=0.004788 Jy/beam ! Clean residual mean=-0.000001 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.268397 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 139 components and 0.268397 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=0.074698Jy sigma=0.000786 ! Fit after self-cal, rms=0.074713Jy sigma=0.000784 ! Inverting map ! Added new window around map position (3.2, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0040717 Jy ! Component: 100 - total flux cleaned = 0.00589213 Jy ! Component: 150 - total flux cleaned = 0.0066541 Jy ! Component: 200 - total flux cleaned = 0.00732487 Jy ! Total flux subtracted in 200 components = 0.00732487 Jy ! Clean residual min=-0.002561 max=0.002304 Jy/beam ! Clean residual mean=0.000005 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.275722 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 163 components and 0.275722 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=0.074443Jy sigma=0.000781 ! Fit after self-cal, rms=0.074423Jy 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=0.074423Jy sigma=0.000780 ! Fit after self-cal, rms=0.074527Jy sigma=0.000778 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9509 mas, bmaj=1.743 mas, bpa=-0.4099 degrees ! Estimated noise=272.378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216578 Jy ! Component: 100 - total flux cleaned = 0.00308914 Jy ! Component: 150 - total flux cleaned = 0.00358036 Jy ! Component: 200 - total flux cleaned = 0.00381149 Jy ! Total flux subtracted in 200 components = 0.00381149 Jy ! Clean residual min=-0.001684 max=0.001928 Jy/beam ! Clean residual mean=-0.000009 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.279533 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 176 components and 0.279533 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=0.074425Jy sigma=0.000777 ! Fit after self-cal, rms=0.074413Jy sigma=0.000777 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 (-4.8, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186258 Jy ! Component: 100 - total flux cleaned = 0.00301385 Jy ! Component: 150 - total flux cleaned = 0.00337263 Jy ! Component: 200 - total flux cleaned = 0.00369134 Jy ! Total flux subtracted in 200 components = 0.00369134 Jy ! Clean residual min=-0.001476 max=0.001698 Jy/beam ! Clean residual mean=-0.000005 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.283225 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 189 components and 0.283225 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=0.074345Jy sigma=0.000776 ! Fit after self-cal, rms=0.074333Jy sigma=0.000776 ! Inverting map ! Added new window around map position (5.2, -10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000972139 Jy ! Component: 100 - total flux cleaned = 0.0010053 Jy ! Component: 150 - total flux cleaned = 0.00118695 Jy ! Component: 200 - total flux cleaned = 0.00132195 Jy ! Total flux subtracted in 200 components = 0.00132195 Jy ! Clean residual min=-0.001365 max=0.001475 Jy/beam ! Clean residual mean=-0.000004 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.284547 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 202 components and 0.284547 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=0.074288Jy sigma=0.000776 ! Fit after self-cal, rms=0.074281Jy sigma=0.000776 ! 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=0.074281Jy sigma=0.000776 ! Fit after self-cal, rms=0.074487Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9521 mas, bmaj=1.733 mas, bpa=0.2725 degrees ! Estimated noise=272.001 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012364 Jy ! Component: 100 - total flux cleaned = 0.0019658 Jy ! Component: 150 - total flux cleaned = 0.00213093 Jy ! Component: 200 - total flux cleaned = 0.00222118 Jy ! Total flux subtracted in 200 components = 0.00222118 Jy ! Clean residual min=-0.001153 max=0.001403 Jy/beam ! Clean residual mean=-0.000003 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.286768 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 204 components and 0.286768 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=0.074454Jy sigma=0.000775 ! Fit after self-cal, rms=0.074449Jy sigma=0.000775 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 (-1.6, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000614885 Jy ! Component: 100 - total flux cleaned = 0.000649954 Jy ! Component: 150 - total flux cleaned = 0.00071235 Jy ! Component: 200 - total flux cleaned = 0.000799129 Jy ! Total flux subtracted in 200 components = 0.000799129 Jy ! Clean residual min=-0.001103 max=0.001203 Jy/beam ! Clean residual mean=-0.000003 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.287567 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 214 components and 0.287567 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=0.074413Jy sigma=0.000775 ! Fit after self-cal, rms=0.074405Jy sigma=0.000775 ! Inverting map ! Added new window around map position (-1.8, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00077975 Jy ! Component: 100 - total flux cleaned = 0.000875162 Jy ! Component: 150 - total flux cleaned = 0.000932179 Jy ! Component: 200 - total flux cleaned = 0.00101026 Jy ! Total flux subtracted in 200 components = 0.00101026 Jy ! Clean residual min=-0.000954 max=0.001087 Jy/beam ! Clean residual mean=-0.000003 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.288577 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 227 components and 0.288577 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=0.074378Jy sigma=0.000774 ! Fit after self-cal, rms=0.074371Jy sigma=0.000774 ! 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=0.074371Jy sigma=0.000774 ! Fit after self-cal, rms=0.074240Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.164 mas, bmaj=2.743 mas, bpa=-1.32 degrees ! Estimated noise=324.792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000876726 Jy ! Component: 100 - total flux cleaned = 0.00136973 Jy ! Component: 150 - total flux cleaned = 0.00158465 Jy ! Component: 200 - total flux cleaned = 0.001718 Jy ! Total flux subtracted in 200 components = 0.001718 Jy ! Clean residual min=-0.001044 max=0.001313 Jy/beam ! Clean residual mean=-0.000002 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.290295 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 243 components and 0.290295 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=0.074233Jy sigma=0.000774 ! Fit after self-cal, rms=0.074232Jy sigma=0.000774 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 = 0.000160877 Jy ! Component: 100 - total flux cleaned = 0.000246895 Jy ! Component: 150 - total flux cleaned = 0.000324818 Jy ! Component: 200 - total flux cleaned = 0.000411179 Jy ! Total flux subtracted in 200 components = 0.000411179 Jy ! Clean residual min=-0.000958 max=0.001274 Jy/beam ! Clean residual mean=-0.000001 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.290707 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 250 components and 0.290707 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=0.074229Jy sigma=0.000774 ! Fit after self-cal, rms=0.074228Jy sigma=0.000774 ! 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=0.9518 mas, bmaj=1.728 mas, bpa=0.9307 degrees ! Estimated noise=271.322 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9518 x 1.728 at 0.9307 degrees (North through East) ! Clean map min=-0.0008061 max=0.093357 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=0.7846 mas, bmaj=1.45 mas, bpa=1.305 degrees ! Estimated noise=572.511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0808771 Jy ! Component: 100 - total flux cleaned = 0.123663 Jy ! Component: 150 - total flux cleaned = 0.152225 Jy ! Component: 200 - total flux cleaned = 0.173679 Jy ! Total flux subtracted in 200 components = 0.173679 Jy ! Clean residual min=-0.006493 max=0.012516 Jy/beam ! Clean residual mean=-0.000022 rms=0.002454 Jy/beam ! Combined flux in latest and established models = 0.173679 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 46 model components to the UV plane model. ! The established model now contains 46 components and 0.173679 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9518 mas, bmaj=1.728 mas, bpa=0.9307 degrees ! Estimated noise=271.322 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 = 0.0237538 Jy ! Component: 100 - total flux cleaned = 0.0406678 Jy ! Component: 150 - total flux cleaned = 0.0532828 Jy ! Component: 200 - total flux cleaned = 0.0629868 Jy ! Total flux subtracted in 200 components = 0.0629868 Jy ! Clean residual min=-0.003667 max=0.005806 Jy/beam ! Clean residual mean=-0.000074 rms=0.001301 Jy/beam ! Combined flux in latest and established models = 0.236666 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 106 components and 0.236666 Jy ! Inverting map ! Added new window around map position (0.4, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00782041 Jy ! Component: 100 - total flux cleaned = 0.0141837 Jy ! Component: 150 - total flux cleaned = 0.0194076 Jy ! Component: 200 - total flux cleaned = 0.0237532 Jy ! Total flux subtracted in 200 components = 0.0237532 Jy ! Clean residual min=-0.002090 max=0.002640 Jy/beam ! Clean residual mean=-0.000044 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.260419 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 152 components and 0.260419 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=2.164 mas, bmaj=2.743 mas, bpa=-1.32 degrees ! Estimated noise=324.792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0063219 Jy ! Component: 100 - total flux cleaned = 0.0106744 Jy ! Component: 150 - total flux cleaned = 0.0139345 Jy ! Component: 200 - total flux cleaned = 0.0164794 Jy ! Total flux subtracted in 200 components = 0.0164794 Jy ! Clean residual min=-0.001724 max=0.001999 Jy/beam ! Clean residual mean=-0.000047 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.276899 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 = 0.00208118 Jy ! Component: 100 - total flux cleaned = 0.00381568 Jy ! Component: 150 - total flux cleaned = 0.00528498 Jy ! Component: 200 - total flux cleaned = 0.00654059 Jy ! Total flux subtracted in 200 components = 0.00654059 Jy ! Clean residual min=-0.001316 max=0.001393 Jy/beam ! Clean residual mean=-0.000027 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.283439 Jy ! Adding 106 model components to the UV plane model. ! The established model now contains 231 components and 0.283439 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9518 mas, bmaj=1.728 mas, bpa=0.9307 degrees ! Estimated noise=271.322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139429 Jy ! Component: 100 - total flux cleaned = 0.00235556 Jy ! Component: 150 - total flux cleaned = 0.00320398 Jy ! Component: 200 - total flux cleaned = 0.00378896 Jy ! Total flux subtracted in 200 components = 0.00378896 Jy ! Clean residual min=-0.001054 max=0.001057 Jy/beam ! Clean residual mean=-0.000006 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.287228 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 258 components and 0.287228 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=0.074267Jy sigma=0.000774 ! Fit after self-cal, rms=0.074195Jy sigma=0.000774 wmodel J0646+3041_X_2014_05_31_pus_map.mod ! Writing 258 model components to file: J0646+3041_X_2014_05_31_pus_map.mod wobs J0646+3041_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0646+3041_X_2014_05_31_pus_uvs.fits wwins J0646+3041_X_2014_05_31_pus_map.win ! wwins: Wrote 10 windows to J0646+3041_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 = 0.00048822 Jy ! Component: 100 - total flux cleaned = 0.000799209 Jy ! Component: 150 - total flux cleaned = 0.00101042 Jy ! Component: 200 - total flux cleaned = 0.00118042 Jy ! Component: 250 - total flux cleaned = 0.00131362 Jy ! Component: 300 - total flux cleaned = 0.00138523 Jy ! Component: 350 - total flux cleaned = 0.00135693 Jy ! Component: 400 - total flux cleaned = 0.00134349 Jy ! Component: 450 - total flux cleaned = 0.00138335 Jy ! Component: 500 - total flux cleaned = 0.00136985 Jy ! Component: 550 - total flux cleaned = 0.00140783 Jy ! Component: 600 - total flux cleaned = 0.00147029 Jy ! Component: 650 - total flux cleaned = 0.00154356 Jy ! Component: 700 - total flux cleaned = 0.0015557 Jy ! Component: 750 - total flux cleaned = 0.00164992 Jy ! Component: 800 - total flux cleaned = 0.00168471 Jy ! Component: 850 - total flux cleaned = 0.00173036 Jy ! Component: 900 - total flux cleaned = 0.00175277 Jy ! Component: 950 - total flux cleaned = 0.00176392 Jy ! Component: 1000 - total flux cleaned = 0.00179627 Jy ! Component: 1050 - total flux cleaned = 0.00179643 Jy ! Component: 1100 - total flux cleaned = 0.00180693 Jy ! Component: 1150 - total flux cleaned = 0.0018381 Jy ! Component: 1200 - total flux cleaned = 0.00185858 Jy ! Component: 1250 - total flux cleaned = 0.00189876 Jy ! Component: 1300 - total flux cleaned = 0.00190848 Jy ! Component: 1350 - total flux cleaned = 0.00191835 Jy ! Component: 1400 - total flux cleaned = 0.00196647 Jy ! Component: 1450 - total flux cleaned = 0.00197593 Jy ! Component: 1500 - total flux cleaned = 0.00195703 Jy ! Component: 1550 - total flux cleaned = 0.00200361 Jy ! Component: 1600 - total flux cleaned = 0.00198516 Jy ! Component: 1650 - total flux cleaned = 0.0019942 Jy ! Component: 1700 - total flux cleaned = 0.00199407 Jy ! Component: 1750 - total flux cleaned = 0.00199404 Jy ! Component: 1800 - total flux cleaned = 0.00202038 Jy ! Component: 1850 - total flux cleaned = 0.00202884 Jy ! Component: 1900 - total flux cleaned = 0.00202875 Jy ! Component: 1950 - total flux cleaned = 0.00203727 Jy ! Component: 2000 - total flux cleaned = 0.0020624 Jy ! Total flux subtracted in 2048 components = 0.00209548 Jy ! Clean residual min=-0.000497 max=0.000462 Jy/beam ! Clean residual mean=-0.000001 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.289324 Jy keep ! Adding 173 model components to the UV plane model. ! The established model now contains 431 components and 0.289324 Jy ![Exited script file: muppet] wmap "J0646+3041_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9518 x 1.728 at 0.9307 degrees (North through East) ! Clean map min=-0.00066948 max=0.094873 Jy/beam ! Writing clean map to FITS file: J0646+3041_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 0.0948728 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000160696 device "J0646+3041_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0646+3041_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.508141 0.508141 1.01628 2.03257 4.06513 8.13026 16.2605 32.521 65.0421 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.094 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9518 x 1.728 at 0.9307 degrees (North through East) ! Clean map min=-0.00066948 max=0.094873 Jy/beam quit ! Quitting program ! Log file J0646+3041_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:02:55 2016