! Started logfile: J1538-0346_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:18:08 2017 obs J1538-0346_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J1538-0346_X_2015_01_23_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.869399 visibilities/baseline/integration-bin. ! Found source: J1538-0346 ! ! 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 350 lines of history. ! ! Reading 57276 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 J1538-0346_X_2015_01_23_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 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.977010Jy sigma=0.010988 ! Fit after self-cal, rms=0.953129Jy sigma=0.010748 ! 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=0.7168 mas, bmaj=1.723 mas, bpa=-1.102 degrees ! Estimated noise=591.808 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 = 0.0375169 Jy ! Component: 100 - total flux cleaned = 0.0463696 Jy ! Total flux subtracted in 100 components = 0.0463696 Jy ! Clean residual min=-0.003952 max=0.009022 Jy/beam ! Clean residual mean=-0.000003 rms=0.001139 Jy/beam ! Combined flux in latest and established models = 0.0463696 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0463696 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=0.079704Jy sigma=0.000813 ! Fit after self-cal, rms=0.079302Jy sigma=0.000810 ! Inverting map ! Added new window around map position (-6.4, -3.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00765445 Jy ! Component: 100 - total flux cleaned = 0.011795 Jy ! Total flux subtracted in 100 components = 0.011795 Jy ! Clean residual min=-0.003044 max=0.004138 Jy/beam ! Clean residual mean=-0.000005 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.0581646 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.0581646 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=0.078417Jy sigma=0.000799 ! Fit after self-cal, rms=0.078222Jy sigma=0.000796 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00524857 Jy ! Component: 100 - total flux cleaned = 0.0082511 Jy ! Total flux subtracted in 100 components = 0.0082511 Jy ! Clean residual min=-0.002812 max=0.002739 Jy/beam ! Clean residual mean=-0.000004 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.0664157 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 23 components and 0.0664156 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=0.077787Jy sigma=0.000790 ! Fit after self-cal, rms=0.077701Jy sigma=0.000789 ! 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=0.8745 mas, bmaj=1.99 mas, bpa=-1.535 degrees ! Estimated noise=268.45 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 = 0.00452955 Jy ! Component: 100 - total flux cleaned = 0.00713157 Jy ! Component: 150 - total flux cleaned = 0.00885529 Jy ! Component: 200 - total flux cleaned = 0.00965137 Jy ! Total flux subtracted in 200 components = 0.00965137 Jy ! Clean residual min=-0.002573 max=0.002907 Jy/beam ! Clean residual mean=-0.000008 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.076067 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 35 components and 0.076067 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=0.077413Jy sigma=0.000786 ! Fit after self-cal, rms=0.077376Jy sigma=0.000785 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.08 KP 0.94 ! LA 1.41 MK 1.13 NL 0.96 OV 0.91 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.07 KP 0.93 ! LA 1.28 MK 1.09 NL 0.95 OV 0.88 ! PT 0.95 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.09 KP 0.87 ! LA 1.48 MK 1.06 NL 0.93 OV 0.89 ! PT 0.91 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.11 KP 0.82 ! LA 1.43 MK 1.11 NL 0.92 OV 0.91 ! PT 0.92 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.96 KP 0.81 ! LA 1.51 MK 1.10 NL 0.97 OV 0.94 ! PT 0.92 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 0.99 KP 0.75 ! LA 1.34 MK 1.10 NL 0.95 OV 0.92 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 1.22 KP 0.79 ! LA 1.40 MK 1.04 NL 1.06 OV 0.94 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.05 KP 0.77 ! LA 1.46 MK 1.07 NL 0.94 OV 0.98 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.09 KP 0.75 ! LA 1.45 MK 1.10 NL 1.00 OV 0.96 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.04 HN 0.99 KP 0.88 ! LA 1.43 MK 1.11 NL 1.01 OV 0.97 ! PT 0.92 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.01 KP 0.86 ! LA 1.49 MK 1.08 NL 0.97 OV 0.93 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00 HN 0.91 KP 0.84 ! LA 1.48 MK 1.04 NL 1.00 OV 0.93 ! PT 0.94 SC 1.02 ! ! ! Fit before self-cal, rms=0.077376Jy sigma=0.000785 ! Fit after self-cal, rms=0.077731Jy sigma=0.000778 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8975 mas, bmaj=2.017 mas, bpa=-0.877 degrees ! Estimated noise=264.373 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 = 0.00255992 Jy ! Component: 100 - total flux cleaned = 0.0028726 Jy ! Component: 150 - total flux cleaned = 0.00307634 Jy ! Component: 200 - total flux cleaned = 0.00320863 Jy ! Total flux subtracted in 200 components = 0.00320863 Jy ! Clean residual min=-0.001478 max=0.002736 Jy/beam ! Clean residual mean=-0.000004 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0792756 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.0792757 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=0.077620Jy sigma=0.000776 ! Fit after self-cal, rms=0.077765Jy sigma=0.000775 ! Inverting map ! Added new window around map position (-7.4, -7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278831 Jy ! Component: 100 - total flux cleaned = 0.00453986 Jy ! Component: 150 - total flux cleaned = 0.00549364 Jy ! Component: 200 - total flux cleaned = 0.00613274 Jy ! Total flux subtracted in 200 components = 0.00613274 Jy ! Clean residual min=-0.001418 max=0.001402 Jy/beam ! Clean residual mean=-0.000002 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0854084 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 69 components and 0.0854084 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=0.077657Jy sigma=0.000773 ! Fit after self-cal, rms=0.077623Jy sigma=0.000773 ! 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=0.077623Jy sigma=0.000773 ! Fit after self-cal, rms=0.078463Jy sigma=0.000772 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9046 mas, bmaj=2.03 mas, bpa=-0.9545 degrees ! Estimated noise=262.697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147615 Jy ! Component: 100 - total flux cleaned = 0.00215962 Jy ! Component: 150 - total flux cleaned = 0.00270182 Jy ! Component: 200 - total flux cleaned = 0.00299255 Jy ! Total flux subtracted in 200 components = 0.00299255 Jy ! Clean residual min=-0.000959 max=0.001222 Jy/beam ! Clean residual mean=-0.000002 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0884009 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 79 components and 0.0884009 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=0.078420Jy sigma=0.000771 ! Fit after self-cal, rms=0.078465Jy sigma=0.000771 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 = 0.000596225 Jy ! Component: 100 - total flux cleaned = 0.000859881 Jy ! Component: 150 - total flux cleaned = 0.0010715 Jy ! Component: 200 - total flux cleaned = 0.00126023 Jy ! Total flux subtracted in 200 components = 0.00126023 Jy ! Clean residual min=-0.001022 max=0.001107 Jy/beam ! Clean residual mean=-0.000001 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0896612 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 79 components and 0.0896611 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=0.078445Jy sigma=0.000771 ! Fit after self-cal, rms=0.078445Jy sigma=0.000771 ! 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=0.078445Jy sigma=0.000771 ! Fit after self-cal, rms=0.078601Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9061 mas, bmaj=2.036 mas, bpa=-1.029 degrees ! Estimated noise=261.571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000580608 Jy ! Component: 100 - total flux cleaned = 0.000680193 Jy ! Component: 150 - total flux cleaned = 0.000802952 Jy ! Component: 200 - total flux cleaned = 0.0009136 Jy ! Total flux subtracted in 200 components = 0.0009136 Jy ! Clean residual min=-0.000917 max=0.001058 Jy/beam ! Clean residual mean=-0.000002 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0905747 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 81 components and 0.0905747 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=0.078585Jy sigma=0.000770 ! Fit after self-cal, rms=0.078598Jy sigma=0.000770 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 = 0.000181627 Jy ! Component: 100 - total flux cleaned = 0.000297559 Jy ! Component: 150 - total flux cleaned = 0.000385481 Jy ! Component: 200 - total flux cleaned = 0.000434679 Jy ! Total flux subtracted in 200 components = 0.000434679 Jy ! Clean residual min=-0.000910 max=0.001039 Jy/beam ! Clean residual mean=-0.000001 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0910094 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 86 components and 0.0910094 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=0.078588Jy sigma=0.000770 ! Fit after self-cal, rms=0.078587Jy sigma=0.000770 ! 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=0.078587Jy sigma=0.000770 ! Fit after self-cal, rms=0.078486Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.134 mas, bmaj=3.397 mas, bpa=-2.322 degrees ! Estimated noise=313.802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000833721 Jy ! Component: 100 - total flux cleaned = 0.000998759 Jy ! Component: 150 - total flux cleaned = 0.00112647 Jy ! Component: 200 - total flux cleaned = 0.00119723 Jy ! Total flux subtracted in 200 components = 0.00119723 Jy ! Clean residual min=-0.000948 max=0.001016 Jy/beam ! Clean residual mean=-0.000003 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0922066 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 98 components and 0.0922067 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=0.078485Jy sigma=0.000770 ! Fit after self-cal, rms=0.078486Jy sigma=0.000770 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 = 0.000197704 Jy ! Component: 100 - total flux cleaned = 0.000287043 Jy ! Component: 150 - total flux cleaned = 0.000350218 Jy ! Component: 200 - total flux cleaned = 0.000341568 Jy ! Total flux subtracted in 200 components = 0.000341568 Jy ! Clean residual min=-0.000921 max=0.000974 Jy/beam ! Clean residual mean=-0.000002 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0925482 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 102 components and 0.0925482 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=0.078489Jy sigma=0.000770 ! Fit after self-cal, rms=0.078487Jy sigma=0.000770 ! 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=0.9059 mas, bmaj=2.037 mas, bpa=-1.125 degrees ! Estimated noise=260.883 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9059 x 2.037 at -1.125 degrees (North through East) ! Clean map min=-0.00078426 max=0.045471 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=0.7375 mas, bmaj=1.752 mas, bpa=-0.7523 degrees ! Estimated noise=581.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.037489 Jy ! Component: 100 - total flux cleaned = 0.0532737 Jy ! Component: 150 - total flux cleaned = 0.0615573 Jy ! Component: 200 - total flux cleaned = 0.0669126 Jy ! Total flux subtracted in 200 components = 0.0669126 Jy ! Clean residual min=-0.002493 max=0.003390 Jy/beam ! Clean residual mean=-0.000011 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.0669126 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0669126 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9059 mas, bmaj=2.037 mas, bpa=-1.125 degrees ! Estimated noise=260.883 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 = 0.0054818 Jy ! Component: 100 - total flux cleaned = 0.00943708 Jy ! Component: 150 - total flux cleaned = 0.0125278 Jy ! Component: 200 - total flux cleaned = 0.0149795 Jy ! Total flux subtracted in 200 components = 0.0149795 Jy ! Clean residual min=-0.001355 max=0.001708 Jy/beam ! Clean residual mean=-0.000006 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0818921 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 38 components and 0.0818921 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=2.134 mas, bmaj=3.397 mas, bpa=-2.322 degrees ! Estimated noise=313.802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00334527 Jy ! Component: 100 - total flux cleaned = 0.00551473 Jy ! Component: 150 - total flux cleaned = 0.00701752 Jy ! Component: 200 - total flux cleaned = 0.00810891 Jy ! Total flux subtracted in 200 components = 0.00810891 Jy ! Clean residual min=-0.001180 max=0.001097 Jy/beam ! Clean residual mean=-0.000004 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.090001 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 = 0.000810378 Jy ! Component: 100 - total flux cleaned = 0.00138157 Jy ! Component: 150 - total flux cleaned = 0.00166045 Jy ! Component: 200 - total flux cleaned = 0.00186192 Jy ! Total flux subtracted in 200 components = 0.00186192 Jy ! Clean residual min=-0.001019 max=0.000959 Jy/beam ! Clean residual mean=-0.000003 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0918629 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 101 components and 0.0918629 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9059 mas, bmaj=2.037 mas, bpa=-1.125 degrees ! Estimated noise=260.883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000467511 Jy ! Component: 100 - total flux cleaned = 0.000494349 Jy ! Component: 150 - total flux cleaned = 0.00042387 Jy ! Component: 200 - total flux cleaned = 0.000381742 Jy ! Total flux subtracted in 200 components = 0.000381742 Jy ! Clean residual min=-0.000889 max=0.000978 Jy/beam ! Clean residual mean=-0.000001 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0922447 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 112 components and 0.0922447 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=0.078486Jy sigma=0.000770 ! Fit after self-cal, rms=0.078492Jy sigma=0.000770 wmodel J1538-0346_X_2015_01_23_pus_map.mod ! Writing 112 model components to file: J1538-0346_X_2015_01_23_pus_map.mod wobs J1538-0346_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J1538-0346_X_2015_01_23_pus_uvs.fits wwins J1538-0346_X_2015_01_23_pus_map.win ! wwins: Wrote 3 windows to J1538-0346_X_2015_01_23_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 = 0.000445654 Jy ! Component: 100 - total flux cleaned = 0.000714039 Jy ! Component: 150 - total flux cleaned = 0.000920139 Jy ! Component: 200 - total flux cleaned = 0.00104445 Jy ! Component: 250 - total flux cleaned = 0.00109684 Jy ! Component: 300 - total flux cleaned = 0.00117286 Jy ! Component: 350 - total flux cleaned = 0.0012583 Jy ! Component: 400 - total flux cleaned = 0.00131746 Jy ! Component: 450 - total flux cleaned = 0.00136328 Jy ! Component: 500 - total flux cleaned = 0.00138524 Jy ! Component: 550 - total flux cleaned = 0.00140691 Jy ! Component: 600 - total flux cleaned = 0.0013962 Jy ! Component: 650 - total flux cleaned = 0.00136511 Jy ! Component: 700 - total flux cleaned = 0.00135528 Jy ! Component: 750 - total flux cleaned = 0.00137523 Jy ! Component: 800 - total flux cleaned = 0.00139457 Jy ! Component: 850 - total flux cleaned = 0.00137533 Jy ! Component: 900 - total flux cleaned = 0.00138476 Jy ! Component: 950 - total flux cleaned = 0.00141227 Jy ! Component: 1000 - total flux cleaned = 0.00143002 Jy ! Component: 1050 - total flux cleaned = 0.00142982 Jy ! Component: 1100 - total flux cleaned = 0.00141237 Jy ! Component: 1150 - total flux cleaned = 0.00140382 Jy ! Component: 1200 - total flux cleaned = 0.00140382 Jy ! Component: 1250 - total flux cleaned = 0.00137893 Jy ! Component: 1300 - total flux cleaned = 0.00134612 Jy ! Component: 1350 - total flux cleaned = 0.00133818 Jy ! Component: 1400 - total flux cleaned = 0.00134617 Jy ! Component: 1450 - total flux cleaned = 0.00130689 Jy ! Component: 1500 - total flux cleaned = 0.00129154 Jy ! Component: 1550 - total flux cleaned = 0.001284 Jy ! Component: 1600 - total flux cleaned = 0.00126141 Jy ! Component: 1650 - total flux cleaned = 0.00127629 Jy ! Component: 1700 - total flux cleaned = 0.0012761 Jy ! Component: 1750 - total flux cleaned = 0.00128323 Jy ! Component: 1800 - total flux cleaned = 0.00126895 Jy ! Component: 1850 - total flux cleaned = 0.00126893 Jy ! Component: 1900 - total flux cleaned = 0.00128286 Jy ! Component: 1950 - total flux cleaned = 0.00127601 Jy ! Component: 2000 - total flux cleaned = 0.00128962 Jy ! Total flux subtracted in 2048 components = 0.00126274 Jy ! Clean residual min=-0.000341 max=0.000377 Jy/beam ! Clean residual mean=0.000000 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.0935074 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 253 components and 0.0935074 Jy ![Exited script file: muppet] wmap "J1538-0346_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9059 x 2.037 at -1.125 degrees (North through East) ! Clean map min=-0.00054089 max=0.044832 Jy/beam ! Writing clean map to FITS file: J1538-0346_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0448324 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000127693 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.85447 0.85447 1.70894 3.41788 6.83576 13.6715 27.3431 54.6861 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.044 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9059 x 2.037 at -1.125 degrees (North through East) ! Clean map min=-0.00054089 max=0.044832 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 J1538-0346_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:18:11 2017