! Started logfile: J0917-2131_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:03:35 2016 obs J0917-2131_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J0917-2131_X_2015_03_17_pus_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.94347 visibilities/baseline/integration-bin. ! Found source: J0917-2131 ! ! 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 338 lines of history. ! ! Reading 29040 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 J0917-2131_X_2015_03_17_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.765669Jy sigma=0.007608 ! Fit after self-cal, rms=0.739614Jy sigma=0.007338 ! 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=0.6574 mas, bmaj=1.675 mas, bpa=0.6883 degrees ! Estimated noise=744.508 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 = 0.196527 Jy ! Component: 100 - total flux cleaned = 0.255872 Jy ! Total flux subtracted in 100 components = 0.255872 Jy ! Clean residual min=-0.013280 max=0.025168 Jy/beam ! Clean residual mean=0.000062 rms=0.003971 Jy/beam ! Combined flux in latest and established models = 0.255872 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.255872 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=0.114890Jy sigma=0.001076 ! Fit after self-cal, rms=0.114862Jy sigma=0.001076 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0290737 Jy ! Component: 100 - total flux cleaned = 0.0460396 Jy ! Total flux subtracted in 100 components = 0.0460396 Jy ! Clean residual min=-0.011500 max=0.014411 Jy/beam ! Clean residual mean=0.000053 rms=0.002892 Jy/beam ! Combined flux in latest and established models = 0.301912 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.301912 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=0.104855Jy sigma=0.000941 ! Fit after self-cal, rms=0.104834Jy sigma=0.000941 ! 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=0.819 mas, bmaj=2.008 mas, bpa=-0.2331 degrees ! Estimated noise=422.66 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 = 0.0167469 Jy ! Component: 100 - total flux cleaned = 0.0249766 Jy ! Component: 150 - total flux cleaned = 0.0291207 Jy ! Component: 200 - total flux cleaned = 0.0308346 Jy ! Total flux subtracted in 200 components = 0.0308346 Jy ! Clean residual min=-0.015001 max=0.012849 Jy/beam ! Clean residual mean=0.000065 rms=0.003163 Jy/beam ! Combined flux in latest and established models = 0.332746 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 0.332746 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=0.102998Jy sigma=0.000908 ! Fit after self-cal, rms=0.102989Jy sigma=0.000908 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.20 KP 0.89 ! LA 1.01 MK 1.00 NL 0.96 OV 0.96 ! PT 1.13 SC 1.03 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 1.23 KP 0.85 ! LA 1.00 MK 1.01 NL 0.95 OV 0.97 ! PT 1.09 SC 1.02 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.26 KP 0.79 ! LA 1.03 MK 1.00 NL 0.96 OV 0.97 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.22 KP 0.77 ! LA 1.03 MK 1.00 NL 0.97 OV 0.96 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.17 KP 0.72 ! LA 1.04 MK 1.01 NL 0.98 OV 0.98 ! PT 1.10 SC 0.98 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.18 KP 0.72 ! LA 1.04 MK 1.01 NL 0.98 OV 1.00 ! PT 1.10 SC 1.00 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.27 KP 0.72 ! LA 1.04 MK 1.04 NL 0.96 OV 1.01 ! PT 1.09 SC 1.02 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.17 HN 1.31 KP 0.72 ! LA 1.03 MK 1.02 NL 0.97 OV 1.04 ! PT 1.09 SC 1.01 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.30 KP 0.75 ! LA 1.04 MK 1.03 NL 0.99 OV 1.02 ! PT 1.09 SC 0.97 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.26 KP 0.79 ! LA 1.06 MK 1.02 NL 0.98 OV 1.01 ! PT 1.10 SC 0.99 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.24 KP 0.81 ! LA 1.07 MK 1.03 NL 0.98 OV 1.00 ! PT 1.13 SC 1.00 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.24 KP 0.82 ! LA 1.05 MK 1.04 NL 1.02 OV 1.00 ! PT 1.12 SC 0.98 ! ! ! Fit before self-cal, rms=0.102989Jy sigma=0.000908 ! Fit after self-cal, rms=0.096623Jy sigma=0.000789 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8283 mas, bmaj=2.006 mas, bpa=0.278 degrees ! Estimated noise=423.237 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 = -0.000954581 Jy ! Component: 100 - total flux cleaned = -0.00134322 Jy ! Component: 150 - total flux cleaned = -0.00145445 Jy ! Component: 200 - total flux cleaned = -0.00150645 Jy ! Total flux subtracted in 200 components = -0.00150645 Jy ! Clean residual min=-0.004184 max=0.004522 Jy/beam ! Clean residual mean=0.000047 rms=0.001157 Jy/beam ! Combined flux in latest and established models = 0.33124 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.33124 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=0.096505Jy sigma=0.000789 ! Fit after self-cal, rms=0.096662Jy sigma=0.000788 ! 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=0.096662Jy sigma=0.000788 ! Fit after self-cal, rms=0.100088Jy sigma=0.000772 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8287 mas, bmaj=2.019 mas, bpa=0.314 degrees ! Estimated noise=424.432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000502604 Jy ! Component: 100 - total flux cleaned = -0.000409276 Jy ! Component: 150 - total flux cleaned = -0.000380308 Jy ! Component: 200 - total flux cleaned = -0.000400917 Jy ! Total flux subtracted in 200 components = -0.000400917 Jy ! Clean residual min=-0.002513 max=0.003932 Jy/beam ! Clean residual mean=0.000007 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.330839 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 35 components and 0.330839 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=0.100065Jy sigma=0.000772 ! Fit after self-cal, rms=0.100108Jy sigma=0.000772 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 (0.2, -6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00373232 Jy ! Component: 100 - total flux cleaned = 0.0057881 Jy ! Component: 150 - total flux cleaned = 0.00691782 Jy ! Component: 200 - total flux cleaned = 0.00730794 Jy ! Total flux subtracted in 200 components = 0.00730794 Jy ! Clean residual min=-0.002179 max=0.002199 Jy/beam ! Clean residual mean=0.000007 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.338147 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 57 components and 0.338147 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=0.099958Jy sigma=0.000770 ! Fit after self-cal, rms=0.099944Jy sigma=0.000770 ! 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=0.099944Jy sigma=0.000770 ! Fit after self-cal, rms=0.100468Jy sigma=0.000769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8284 mas, bmaj=2.018 mas, bpa=0.2234 degrees ! Estimated noise=423.979 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142102 Jy ! Component: 100 - total flux cleaned = 0.00197299 Jy ! Component: 150 - total flux cleaned = 0.0024697 Jy ! Component: 200 - total flux cleaned = 0.00254852 Jy ! Total flux subtracted in 200 components = 0.00254852 Jy ! Clean residual min=-0.001954 max=0.001749 Jy/beam ! Clean residual mean=0.000004 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.340695 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 67 components and 0.340695 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=0.100428Jy sigma=0.000769 ! Fit after self-cal, rms=0.100430Jy sigma=0.000769 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 = 0.000411469 Jy ! Component: 100 - total flux cleaned = 0.00057714 Jy ! Component: 150 - total flux cleaned = 0.00067787 Jy ! Component: 200 - total flux cleaned = 0.000795877 Jy ! Total flux subtracted in 200 components = 0.000795877 Jy ! Clean residual min=-0.001890 max=0.001793 Jy/beam ! Clean residual mean=0.000004 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.341491 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 71 components and 0.341491 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=0.100414Jy sigma=0.000769 ! Fit after self-cal, rms=0.100412Jy sigma=0.000769 ! 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=0.100412Jy sigma=0.000769 ! Fit after self-cal, rms=0.100449Jy sigma=0.000769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.163 mas, bmaj=4.742 mas, bpa=5.52 degrees ! Estimated noise=541.401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000771967 Jy ! Component: 100 - total flux cleaned = 0.00100555 Jy ! Component: 150 - total flux cleaned = 0.00112405 Jy ! Component: 200 - total flux cleaned = 0.00117199 Jy ! Total flux subtracted in 200 components = 0.00117199 Jy ! Clean residual min=-0.002002 max=0.002036 Jy/beam ! Clean residual mean=0.000006 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.342663 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 78 components and 0.342663 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=0.100443Jy sigma=0.000769 ! Fit after self-cal, rms=0.100442Jy sigma=0.000769 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 = 6.25065e-05 Jy ! Component: 100 - total flux cleaned = 0.000127875 Jy ! Component: 150 - total flux cleaned = 0.000170902 Jy ! Component: 200 - total flux cleaned = 0.000209432 Jy ! Total flux subtracted in 200 components = 0.000209432 Jy ! Clean residual min=-0.001987 max=0.002070 Jy/beam ! Clean residual mean=0.000006 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.342873 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 82 components and 0.342873 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=0.100439Jy sigma=0.000769 ! Fit after self-cal, rms=0.100438Jy sigma=0.000769 ! 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=0.8286 mas, bmaj=2.018 mas, bpa=0.164 degrees ! Estimated noise=423.856 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8286 x 2.018 at 0.164 degrees (North through East) ! Clean map min=-0.0016582 max=0.26527 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=0.6621 mas, bmaj=1.681 mas, bpa=1.365 degrees ! Estimated noise=754.954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.198518 Jy ! Component: 100 - total flux cleaned = 0.257923 Jy ! Component: 150 - total flux cleaned = 0.287738 Jy ! Component: 200 - total flux cleaned = 0.304673 Jy ! Total flux subtracted in 200 components = 0.304673 Jy ! Clean residual min=-0.004351 max=0.008491 Jy/beam ! Clean residual mean=0.000016 rms=0.001234 Jy/beam ! Combined flux in latest and established models = 0.304673 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.304673 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8286 mas, bmaj=2.018 mas, bpa=0.164 degrees ! Estimated noise=423.856 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 = 0.0132666 Jy ! Component: 100 - total flux cleaned = 0.020402 Jy ! Component: 150 - total flux cleaned = 0.0250687 Jy ! Component: 200 - total flux cleaned = 0.0283513 Jy ! Total flux subtracted in 200 components = 0.0283513 Jy ! Clean residual min=-0.001956 max=0.002280 Jy/beam ! Clean residual mean=0.000005 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.333024 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 37 components and 0.333024 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=2.163 mas, bmaj=4.742 mas, bpa=5.52 degrees ! Estimated noise=541.401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00343091 Jy ! Component: 100 - total flux cleaned = 0.00559668 Jy ! Component: 150 - total flux cleaned = 0.00702309 Jy ! Component: 200 - total flux cleaned = 0.00797271 Jy ! Total flux subtracted in 200 components = 0.00797271 Jy ! Clean residual min=-0.001890 max=0.002065 Jy/beam ! Clean residual mean=0.000007 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.340997 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 = 0.000634669 Jy ! Component: 100 - total flux cleaned = 0.000895115 Jy ! Component: 150 - total flux cleaned = 0.00100845 Jy ! Component: 200 - total flux cleaned = 0.00111302 Jy ! Total flux subtracted in 200 components = 0.00111302 Jy ! Clean residual min=-0.001820 max=0.002067 Jy/beam ! Clean residual mean=0.000006 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.34211 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 66 components and 0.34211 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8286 mas, bmaj=2.018 mas, bpa=0.164 degrees ! Estimated noise=423.856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00032968 Jy ! Component: 100 - total flux cleaned = 0.000374953 Jy ! Component: 150 - total flux cleaned = 0.00037193 Jy ! Component: 200 - total flux cleaned = 0.000405712 Jy ! Total flux subtracted in 200 components = 0.000405712 Jy ! Clean residual min=-0.001798 max=0.001763 Jy/beam ! Clean residual mean=0.000004 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.342516 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 84 components and 0.342516 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=0.100502Jy sigma=0.000769 ! Fit after self-cal, rms=0.100493Jy sigma=0.000769 wmodel J0917-2131_X_2015_03_17_pus_map.mod ! Writing 84 model components to file: J0917-2131_X_2015_03_17_pus_map.mod wobs J0917-2131_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J0917-2131_X_2015_03_17_pus_uvs.fits wwins J0917-2131_X_2015_03_17_pus_map.win ! wwins: Wrote 2 windows to J0917-2131_X_2015_03_17_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -7.63354e-06 Jy ! Component: 100 - total flux cleaned = 8.24393e-05 Jy ! Component: 150 - total flux cleaned = 2.54783e-05 Jy ! Component: 200 - total flux cleaned = 2.56262e-05 Jy ! Component: 250 - total flux cleaned = -2.42339e-05 Jy ! Component: 300 - total flux cleaned = 2.42608e-05 Jy ! Component: 350 - total flux cleaned = 4.6945e-05 Jy ! Component: 400 - total flux cleaned = 0.000114978 Jy ! Component: 450 - total flux cleaned = 0.000290123 Jy ! Component: 500 - total flux cleaned = 0.000353808 Jy ! Component: 550 - total flux cleaned = 0.000457819 Jy ! Component: 600 - total flux cleaned = 0.000538907 Jy ! Component: 650 - total flux cleaned = 0.000538706 Jy ! Component: 700 - total flux cleaned = 0.000558113 Jy ! Component: 750 - total flux cleaned = 0.000577169 Jy ! Component: 800 - total flux cleaned = 0.000577476 Jy ! Component: 850 - total flux cleaned = 0.000614194 Jy ! Component: 900 - total flux cleaned = 0.000614375 Jy ! Component: 950 - total flux cleaned = 0.000614479 Jy ! Component: 1000 - total flux cleaned = 0.000649061 Jy ! Component: 1050 - total flux cleaned = 0.000581313 Jy ! Component: 1100 - total flux cleaned = 0.000631687 Jy ! Component: 1150 - total flux cleaned = 0.000598799 Jy ! Component: 1200 - total flux cleaned = 0.000598952 Jy ! Component: 1250 - total flux cleaned = 0.000646828 Jy ! Component: 1300 - total flux cleaned = 0.000662048 Jy ! Component: 1350 - total flux cleaned = 0.000661857 Jy ! Component: 1400 - total flux cleaned = 0.00066187 Jy ! Component: 1450 - total flux cleaned = 0.000692117 Jy ! Component: 1500 - total flux cleaned = 0.000691941 Jy ! Component: 1550 - total flux cleaned = 0.000677111 Jy ! Component: 1600 - total flux cleaned = 0.000677254 Jy ! Component: 1650 - total flux cleaned = 0.000677341 Jy ! Component: 1700 - total flux cleaned = 0.000706031 Jy ! Component: 1750 - total flux cleaned = 0.000762488 Jy ! Component: 1800 - total flux cleaned = 0.000818526 Jy ! Component: 1850 - total flux cleaned = 0.000846318 Jy ! Component: 1900 - total flux cleaned = 0.000928451 Jy ! Component: 1950 - total flux cleaned = 0.000955438 Jy ! Component: 2000 - total flux cleaned = 0.00103598 Jy ! Total flux subtracted in 2048 components = 0.00107564 Jy ! Clean residual min=-0.000672 max=0.000680 Jy/beam ! Clean residual mean=0.000004 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.343592 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 222 components and 0.343591 Jy ![Exited script file: muppet] wmap "J0917-2131_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8286 x 2.018 at 0.164 degrees (North through East) ! Clean map min=-0.0010984 max=0.26663 Jy/beam ! Writing clean map to FITS file: J0917-2131_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.26663 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000246019 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.276809 0.276809 0.553619 1.10724 2.21448 4.42895 8.8579 17.7158 35.4316 70.8632 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.266 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8286 x 2.018 at 0.164 degrees (North through East) ! Clean map min=-0.0010984 max=0.26663 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 J0917-2131_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:03:37 2016