! Started logfile: J2147+0830_X_2017_07_09_pus_uvs.log on Wed May 8 15:31:42 2019 obs J2147+0830_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J2147+0830_X_2017_07_09_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.980861 visibilities/baseline/integration-bin. ! Found source: J2147+0830 ! ! 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 979 lines of history. ! ! Reading 91632 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 J2147+0830_X_2017_07_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.911849Jy sigma=0.007716 ! Fit after self-cal, rms=0.896621Jy sigma=0.007596 ! 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=0.7159 mas, bmaj=1.699 mas, bpa=-2.875 degrees ! Estimated noise=558.101 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 = 0.0762199 Jy ! Component: 100 - total flux cleaned = 0.109112 Jy ! Total flux subtracted in 100 components = 0.109112 Jy ! Clean residual min=-0.005623 max=0.016180 Jy/beam ! Clean residual mean=-0.000045 rms=0.001907 Jy/beam ! Combined flux in latest and established models = 0.109112 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.109112 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=0.091031Jy sigma=0.000754 ! Fit after self-cal, rms=0.090673Jy sigma=0.000751 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0205681 Jy ! Component: 100 - total flux cleaned = 0.0335652 Jy ! Total flux subtracted in 100 components = 0.0335652 Jy ! Clean residual min=-0.003690 max=0.008834 Jy/beam ! Clean residual mean=-0.000023 rms=0.001167 Jy/beam ! Combined flux in latest and established models = 0.142677 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 0.142677 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=0.084052Jy sigma=0.000687 ! Fit after self-cal, rms=0.083959Jy sigma=0.000687 ! Inverting map ! Added new window around map position (0, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100193 Jy ! Component: 100 - total flux cleaned = 0.0170242 Jy ! Total flux subtracted in 100 components = 0.0170242 Jy ! Clean residual min=-0.003011 max=0.007704 Jy/beam ! Clean residual mean=-0.000014 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.159702 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 0.159702 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=0.082222Jy sigma=0.000670 ! Fit after self-cal, rms=0.082202Jy sigma=0.000669 ! Inverting map ! Added new window around map position (1.2, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00719124 Jy ! Component: 100 - total flux cleaned = 0.0121168 Jy ! Total flux subtracted in 100 components = 0.0121168 Jy ! Clean residual min=-0.002425 max=0.003935 Jy/beam ! Clean residual mean=-0.000009 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.171818 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.171818 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=0.081295Jy sigma=0.000661 ! Fit after self-cal, rms=0.081255Jy sigma=0.000660 ! 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=0.8787 mas, bmaj=1.982 mas, bpa=-2.348 degrees ! Estimated noise=277.806 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 = 0.00628742 Jy ! Component: 100 - total flux cleaned = 0.0102915 Jy ! Component: 150 - total flux cleaned = 0.0131237 Jy ! Component: 200 - total flux cleaned = 0.0151865 Jy ! Total flux subtracted in 200 components = 0.0151865 Jy ! Clean residual min=-0.001704 max=0.003566 Jy/beam ! Clean residual mean=-0.000010 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.187005 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 80 components and 0.187005 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=0.080725Jy sigma=0.000655 ! Fit after self-cal, rms=0.080680Jy sigma=0.000655 ! Inverting map ! Added new window around map position (2, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0037843 Jy ! Component: 100 - total flux cleaned = 0.00606638 Jy ! Component: 150 - total flux cleaned = 0.00781899 Jy ! Component: 200 - total flux cleaned = 0.00919175 Jy ! Total flux subtracted in 200 components = 0.00919175 Jy ! Clean residual min=-0.001497 max=0.001589 Jy/beam ! Clean residual mean=-0.000004 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.196197 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 96 components and 0.196197 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=0.080478Jy sigma=0.000653 ! Fit after self-cal, rms=0.080461Jy sigma=0.000653 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.99 KP 1.02 ! LA 0.94 MK 1.00 NL 0.98 OV 0.99 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.03 KP 1.02 ! LA 0.95 MK 1.00 NL 0.95 OV 1.01 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.99 KP 1.01 ! LA 0.99 MK 1.01 NL 0.95 OV 0.99 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.99 KP 1.00 ! LA 0.98 MK 0.99 NL 0.98 OV 1.00 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.96 KP 1.00 ! LA 1.00 MK 1.01 NL 0.96 OV 1.02 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.00 KP 1.01 ! LA 0.97 MK 1.03 NL 0.97 OV 1.00 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.01 KP 1.01 ! LA 0.99 MK 1.04 NL 0.94 OV 1.01 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 1.00 KP 1.02 ! LA 0.98 MK 1.04 NL 0.97 OV 1.01 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.02 KP 1.00 ! LA 1.00 MK 1.00 NL 0.96 OV 1.01 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.07 KP 1.00 ! LA 1.00 MK 1.02 NL 0.98 OV 1.02 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.04 KP 1.00 ! LA 1.02 MK 1.00 NL 0.96 OV 1.00 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00 KP 1.01 ! LA 0.98 MK 1.10 NL 0.98 OV 1.01 ! PT 1.02 SC 0.96 ! ! ! Fit before self-cal, rms=0.080461Jy sigma=0.000653 ! Fit after self-cal, rms=0.081612Jy sigma=0.000651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8849 mas, bmaj=1.994 mas, bpa=-2.539 degrees ! Estimated noise=279.683 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 = 0.00114709 Jy ! Component: 100 - total flux cleaned = 0.00161325 Jy ! Component: 150 - total flux cleaned = 0.00188686 Jy ! Component: 200 - total flux cleaned = 0.00215216 Jy ! Total flux subtracted in 200 components = 0.00215216 Jy ! Clean residual min=-0.001054 max=0.001151 Jy/beam ! Clean residual mean=-0.000002 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.198349 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 114 components and 0.198349 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=0.081587Jy sigma=0.000651 ! Fit after self-cal, rms=0.081603Jy sigma=0.000651 ! 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=0.081603Jy sigma=0.000651 ! Fit after self-cal, rms=0.081671Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8848 mas, bmaj=1.985 mas, bpa=-2.474 degrees ! Estimated noise=279.335 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00034321 Jy ! Component: 100 - total flux cleaned = 0.000633548 Jy ! Component: 150 - total flux cleaned = 0.000864951 Jy ! Component: 200 - total flux cleaned = 0.00105203 Jy ! Total flux subtracted in 200 components = 0.00105203 Jy ! Clean residual min=-0.000926 max=0.001032 Jy/beam ! Clean residual mean=-0.000002 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.199401 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 122 components and 0.199401 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=0.081659Jy sigma=0.000650 ! Fit after self-cal, rms=0.081662Jy sigma=0.000650 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 (-0.4, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000516317 Jy ! Component: 100 - total flux cleaned = 0.000415213 Jy ! Component: 150 - total flux cleaned = 0.000393473 Jy ! Component: 200 - total flux cleaned = 0.000430111 Jy ! Total flux subtracted in 200 components = 0.000430111 Jy ! Clean residual min=-0.000881 max=0.000808 Jy/beam ! Clean residual mean=-0.000002 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.199831 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 135 components and 0.199831 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=0.081645Jy sigma=0.000650 ! Fit after self-cal, rms=0.081644Jy sigma=0.000650 ! 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=0.081644Jy sigma=0.000650 ! Fit after self-cal, rms=0.081484Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8841 mas, bmaj=1.983 mas, bpa=-2.467 degrees ! Estimated noise=278.786 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000281755 Jy ! Component: 100 - total flux cleaned = 0.000390458 Jy ! Component: 150 - total flux cleaned = 0.000453539 Jy ! Component: 200 - total flux cleaned = 0.000497852 Jy ! Total flux subtracted in 200 components = 0.000497852 Jy ! Clean residual min=-0.000871 max=0.000779 Jy/beam ! Clean residual mean=-0.000002 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.200329 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 147 components and 0.200329 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=0.081477Jy sigma=0.000650 ! Fit after self-cal, rms=0.081475Jy sigma=0.000650 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 = -1.109e-05 Jy ! Component: 100 - total flux cleaned = 3.47918e-05 Jy ! Component: 150 - total flux cleaned = 7.43867e-05 Jy ! Component: 200 - total flux cleaned = 7.47932e-05 Jy ! Total flux subtracted in 200 components = 7.47932e-05 Jy ! Clean residual min=-0.000860 max=0.000767 Jy/beam ! Clean residual mean=-0.000002 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.200404 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 152 components and 0.200404 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=0.081470Jy sigma=0.000650 ! Fit after self-cal, rms=0.081468Jy sigma=0.000650 ! 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=0.081468Jy sigma=0.000650 ! Fit after self-cal, rms=0.081361Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.1 mas, bmaj=3.07 mas, bpa=-3.677 degrees ! Estimated noise=354.392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000329395 Jy ! Component: 100 - total flux cleaned = 0.000546749 Jy ! Component: 150 - total flux cleaned = 0.000659204 Jy ! Component: 200 - total flux cleaned = 0.000715985 Jy ! Total flux subtracted in 200 components = 0.000715985 Jy ! Clean residual min=-0.000729 max=0.000683 Jy/beam ! Clean residual mean=-0.000003 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.20112 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 170 components and 0.20112 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=0.081361Jy sigma=0.000650 ! Fit after self-cal, rms=0.081358Jy sigma=0.000650 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 = -5.26871e-05 Jy ! Component: 100 - total flux cleaned = 1.94067e-05 Jy ! Component: 150 - total flux cleaned = 0.000109949 Jy ! Component: 200 - total flux cleaned = 0.000171977 Jy ! Total flux subtracted in 200 components = 0.000171977 Jy ! Clean residual min=-0.000727 max=0.000675 Jy/beam ! Clean residual mean=-0.000003 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.201292 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 177 components and 0.201292 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=0.081357Jy sigma=0.000650 ! Fit after self-cal, rms=0.081355Jy sigma=0.000650 ! 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=0.8836 mas, bmaj=1.982 mas, bpa=-2.46 degrees ! Estimated noise=278.533 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8836 x 1.982 at -2.46 degrees (North through East) ! Clean map min=-0.00078079 max=0.10038 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=0.7192 mas, bmaj=1.694 mas, bpa=-2.823 degrees ! Estimated noise=559.588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0767472 Jy ! Component: 100 - total flux cleaned = 0.111858 Jy ! Component: 150 - total flux cleaned = 0.132302 Jy ! Component: 200 - total flux cleaned = 0.14573 Jy ! Total flux subtracted in 200 components = 0.14573 Jy ! Clean residual min=-0.003625 max=0.007438 Jy/beam ! Clean residual mean=-0.000024 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 0.14573 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.14573 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8836 mas, bmaj=1.982 mas, bpa=-2.46 degrees ! Estimated noise=278.533 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 = 0.0141113 Jy ! Component: 100 - total flux cleaned = 0.0232055 Jy ! Component: 150 - total flux cleaned = 0.0296649 Jy ! Component: 200 - total flux cleaned = 0.0344837 Jy ! Total flux subtracted in 200 components = 0.0344837 Jy ! Clean residual min=-0.001522 max=0.003028 Jy/beam ! Clean residual mean=-0.000017 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.180213 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 71 components and 0.180213 Jy ! Inverting map ! Added new window around map position (-0.8, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0037851 Jy ! Component: 100 - total flux cleaned = 0.00678721 Jy ! Component: 150 - total flux cleaned = 0.00922619 Jy ! Component: 200 - total flux cleaned = 0.0112311 Jy ! Total flux subtracted in 200 components = 0.0112311 Jy ! Clean residual min=-0.001107 max=0.001216 Jy/beam ! Clean residual mean=-0.000009 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.191444 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 101 components and 0.191444 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=2.1 mas, bmaj=3.07 mas, bpa=-3.677 degrees ! Estimated noise=354.392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00274787 Jy ! Component: 100 - total flux cleaned = 0.00458141 Jy ! Component: 150 - total flux cleaned = 0.00593824 Jy ! Component: 200 - total flux cleaned = 0.00697546 Jy ! Total flux subtracted in 200 components = 0.00697546 Jy ! Clean residual min=-0.000889 max=0.000925 Jy/beam ! Clean residual mean=-0.000008 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.19842 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 = 0.000809589 Jy ! Component: 100 - total flux cleaned = 0.00127617 Jy ! Component: 150 - total flux cleaned = 0.00161811 Jy ! Component: 200 - total flux cleaned = 0.0019229 Jy ! Total flux subtracted in 200 components = 0.0019229 Jy ! Clean residual min=-0.000777 max=0.000701 Jy/beam ! Clean residual mean=-0.000005 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.200343 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 175 components and 0.200343 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8836 mas, bmaj=1.982 mas, bpa=-2.46 degrees ! Estimated noise=278.533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000172196 Jy ! Component: 100 - total flux cleaned = 0.000312535 Jy ! Component: 150 - total flux cleaned = 0.000358277 Jy ! Component: 200 - total flux cleaned = 0.000463609 Jy ! Total flux subtracted in 200 components = 0.000463609 Jy ! Clean residual min=-0.000914 max=0.000749 Jy/beam ! Clean residual mean=-0.000002 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.200806 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 186 components and 0.200806 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=0.081364Jy sigma=0.000650 ! Fit after self-cal, rms=0.081352Jy sigma=0.000650 wmodel J2147+0830_X_2017_07_09_pus_map.mod ! Writing 186 model components to file: J2147+0830_X_2017_07_09_pus_map.mod wobs J2147+0830_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J2147+0830_X_2017_07_09_pus_uvs.fits wwins J2147+0830_X_2017_07_09_pus_map.win ! wwins: Wrote 6 windows to J2147+0830_X_2017_07_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00012007 Jy ! Component: 100 - total flux cleaned = -1.59294e-05 Jy ! Component: 150 - total flux cleaned = 7.05049e-05 Jy ! Component: 200 - total flux cleaned = 0.000200975 Jy ! Component: 250 - total flux cleaned = 0.000315789 Jy ! Component: 300 - total flux cleaned = 0.000371802 Jy ! Component: 350 - total flux cleaned = 0.000426526 Jy ! Component: 400 - total flux cleaned = 0.000469676 Jy ! Component: 450 - total flux cleaned = 0.000501752 Jy ! Component: 500 - total flux cleaned = 0.000574383 Jy ! Component: 550 - total flux cleaned = 0.000614938 Jy ! Component: 600 - total flux cleaned = 0.000644901 Jy ! Component: 650 - total flux cleaned = 0.00069424 Jy ! Component: 700 - total flux cleaned = 0.00077173 Jy ! Component: 750 - total flux cleaned = 0.000819193 Jy ! Component: 800 - total flux cleaned = 0.000828607 Jy ! Component: 850 - total flux cleaned = 0.000902816 Jy ! Component: 900 - total flux cleaned = 0.000930109 Jy ! Component: 950 - total flux cleaned = 0.000965947 Jy ! Component: 1000 - total flux cleaned = 0.000974707 Jy ! Component: 1050 - total flux cleaned = 0.00102735 Jy ! Component: 1100 - total flux cleaned = 0.00102728 Jy ! Component: 1150 - total flux cleaned = 0.0010615 Jy ! Component: 1200 - total flux cleaned = 0.00107846 Jy ! Component: 1250 - total flux cleaned = 0.00110355 Jy ! Component: 1300 - total flux cleaned = 0.00112838 Jy ! Component: 1350 - total flux cleaned = 0.0011366 Jy ! Component: 1400 - total flux cleaned = 0.00116089 Jy ! Component: 1450 - total flux cleaned = 0.00114497 Jy ! Component: 1500 - total flux cleaned = 0.00116894 Jy ! Component: 1550 - total flux cleaned = 0.00117678 Jy ! Component: 1600 - total flux cleaned = 0.00118455 Jy ! Component: 1650 - total flux cleaned = 0.00120766 Jy ! Component: 1700 - total flux cleaned = 0.00122284 Jy ! Component: 1750 - total flux cleaned = 0.00123036 Jy ! Component: 1800 - total flux cleaned = 0.00125278 Jy ! Component: 1850 - total flux cleaned = 0.00123057 Jy ! Component: 1900 - total flux cleaned = 0.00126739 Jy ! Component: 1950 - total flux cleaned = 0.00128195 Jy ! Component: 2000 - total flux cleaned = 0.00129624 Jy ! Total flux subtracted in 2048 components = 0.00129628 Jy ! Clean residual min=-0.000476 max=0.000402 Jy/beam ! Clean residual mean=-0.000001 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.202103 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 331 components and 0.202103 Jy ![Exited script file: muppet] wmap "J2147+0830_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8836 x 1.982 at -2.46 degrees (North through East) ! Clean map min=-0.00066253 max=0.10012 Jy/beam ! Writing clean map to FITS file: J2147+0830_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.100124 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000133387 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.399664 0.399664 0.799328 1.59866 3.19731 6.39462 12.7892 25.5785 51.157 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.1 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8836 x 1.982 at -2.46 degrees (North through East) ! Clean map min=-0.00066253 max=0.10012 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J2147+0830_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:31:48 2019