! Started logfile: J0927-2034_X_2017_02_24_pus_uvs.log on Sat May 4 10:00:19 2019 obs J0927-2034_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J0927-2034_X_2017_02_24_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.768056 visibilities/baseline/integration-bin. ! Found source: J0927-2034 ! ! 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 1882 lines of history. ! ! Reading 6636 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 J0927-2034_X_2017_02_24_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.576098Jy sigma=0.004794 ! Fit after self-cal, rms=0.572640Jy sigma=0.004768 ! 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=0.7011 mas, bmaj=1.994 mas, bpa=-0.866 degrees ! Estimated noise=1537.9 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 = 0.339446 Jy ! Component: 100 - total flux cleaned = 0.464044 Jy ! Total flux subtracted in 100 components = 0.464044 Jy ! Clean residual min=-0.019992 max=0.052638 Jy/beam ! Clean residual mean=-0.000085 rms=0.005911 Jy/beam ! Combined flux in latest and established models = 0.464044 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.464044 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=0.124111Jy sigma=0.001002 ! Fit after self-cal, rms=0.123150Jy sigma=0.000996 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0551223 Jy ! Component: 100 - total flux cleaned = 0.0819788 Jy ! Total flux subtracted in 100 components = 0.0819788 Jy ! Clean residual min=-0.010212 max=0.017272 Jy/beam ! Clean residual mean=-0.000024 rms=0.002671 Jy/beam ! Combined flux in latest and established models = 0.546023 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 24 components and 0.546023 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=0.091131Jy sigma=0.000716 ! Fit after self-cal, rms=0.090721Jy sigma=0.000713 ! Inverting map ! Added new window around map position (-0.8, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0181541 Jy ! Component: 100 - total flux cleaned = 0.0276181 Jy ! Total flux subtracted in 100 components = 0.0276181 Jy ! Clean residual min=-0.008346 max=0.010365 Jy/beam ! Clean residual mean=-0.000004 rms=0.001982 Jy/beam ! Combined flux in latest and established models = 0.573641 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 28 components and 0.573641 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=0.086830Jy sigma=0.000679 ! Fit after self-cal, rms=0.086554Jy sigma=0.000677 ! 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=0.8904 mas, bmaj=2.385 mas, bpa=0.9055 degrees ! Estimated noise=1066.36 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 = 0.00595161 Jy ! Component: 100 - total flux cleaned = 0.00663851 Jy ! Component: 150 - total flux cleaned = 0.00690138 Jy ! Component: 200 - total flux cleaned = 0.00680312 Jy ! Total flux subtracted in 200 components = 0.00680312 Jy ! Clean residual min=-0.007098 max=0.006931 Jy/beam ! Clean residual mean=-0.000004 rms=0.001661 Jy/beam ! Combined flux in latest and established models = 0.580444 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.580444 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=0.085888Jy sigma=0.000671 ! Fit after self-cal, rms=0.085791Jy sigma=0.000670 ! 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 1.06 HN 1.00 KP 1.03 ! LA 1.00 MK 0.98 NL 0.95 OV 0.99 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 1.00 KP 1.03 ! LA 1.01 MK 1.00 NL 0.95 OV 0.98 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 0.99 KP 1.04 ! LA 1.01 MK 1.01 NL 0.96 OV 0.99 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.02 KP 1.03 ! LA 1.01 MK 1.03 NL 0.96 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 0.99 KP 1.02 ! LA 0.98 MK 1.02 NL 0.96 OV 1.00 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.02 KP 1.02 ! LA 1.05 MK 1.01 NL 0.96 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 1.01 KP 1.02 ! LA 1.00 MK 1.04 NL 0.96 OV 0.98 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 0.99 KP 1.02 ! LA 1.06 MK 1.02 NL 0.98 OV 1.00 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 0.98 KP 1.02 ! LA 0.99 MK 0.99 NL 0.98 OV 0.98 ! PT 0.98 SC 0.92 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.07 KP 1.04 ! LA 1.01 MK 1.00 NL 0.95 OV 0.98 ! PT 0.96 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.08 HN 0.99 KP 1.02 ! LA 0.99 MK 1.01 NL 0.98 OV 0.98 ! PT 1.01 SC 0.89 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.06 HN 0.99 KP 1.06 ! LA 0.98 MK 0.95 NL 0.95 OV 1.02 ! PT 1.01 SC 0.94 ! ! ! Fit before self-cal, rms=0.085791Jy sigma=0.000670 ! Fit after self-cal, rms=0.083051Jy sigma=0.000650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8884 mas, bmaj=2.376 mas, bpa=1.142 degrees ! Estimated noise=1060.08 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 = 0.000201534 Jy ! Component: 100 - total flux cleaned = 0.000201046 Jy ! Component: 150 - total flux cleaned = 0.000201301 Jy ! Component: 200 - total flux cleaned = 0.000200683 Jy ! Total flux subtracted in 200 components = 0.000200683 Jy ! Clean residual min=-0.004165 max=0.004394 Jy/beam ! Clean residual mean=0.000018 rms=0.001058 Jy/beam ! Combined flux in latest and established models = 0.580645 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.580644 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=0.082921Jy sigma=0.000649 ! Fit after self-cal, rms=0.082881Jy sigma=0.000649 ! 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=0.082881Jy sigma=0.000649 ! Fit after self-cal, rms=0.082891Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8884 mas, bmaj=2.376 mas, bpa=1.166 degrees ! Estimated noise=1060 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00018663 Jy ! Component: 100 - total flux cleaned = 0.000121948 Jy ! Component: 150 - total flux cleaned = 0.000125476 Jy ! Component: 200 - total flux cleaned = 0.000126713 Jy ! Total flux subtracted in 200 components = 0.000126713 Jy ! Clean residual min=-0.004033 max=0.004308 Jy/beam ! Clean residual mean=0.000018 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 0.580771 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.580771 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=0.082805Jy sigma=0.000648 ! Fit after self-cal, rms=0.082760Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.4, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00324882 Jy ! Component: 100 - total flux cleaned = 0.00333565 Jy ! Component: 150 - total flux cleaned = 0.00362201 Jy ! Component: 200 - total flux cleaned = 0.00362206 Jy ! Total flux subtracted in 200 components = 0.00362206 Jy ! Clean residual min=-0.003610 max=0.004196 Jy/beam ! Clean residual mean=0.000022 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.584393 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.584393 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=0.082527Jy sigma=0.000646 ! Fit after self-cal, rms=0.082492Jy sigma=0.000646 ! Inverting map ! Added new window around map position (10, 23.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192972 Jy ! Component: 100 - total flux cleaned = 0.00222271 Jy ! Component: 150 - total flux cleaned = 0.00222305 Jy ! Component: 200 - total flux cleaned = 0.00236394 Jy ! Total flux subtracted in 200 components = 0.00236394 Jy ! Clean residual min=-0.003348 max=0.002997 Jy/beam ! Clean residual mean=0.000018 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.586757 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 66 components and 0.586757 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=0.082249Jy sigma=0.000644 ! Fit after self-cal, rms=0.082239Jy sigma=0.000643 ! 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=0.082239Jy sigma=0.000643 ! Fit after self-cal, rms=0.081706Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8868 mas, bmaj=2.371 mas, bpa=1.223 degrees ! Estimated noise=1057.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000168184 Jy ! Component: 100 - total flux cleaned = 0.000354713 Jy ! Component: 150 - total flux cleaned = 0.000414204 Jy ! Component: 200 - total flux cleaned = 0.000417536 Jy ! Total flux subtracted in 200 components = 0.000417536 Jy ! Clean residual min=-0.003179 max=0.002773 Jy/beam ! Clean residual mean=-0.000000 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.587175 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 74 components and 0.587175 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=0.081618Jy sigma=0.000639 ! Fit after self-cal, rms=0.081609Jy sigma=0.000639 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 = -4.11428e-07 Jy ! Component: 100 - total flux cleaned = 1.86632e-07 Jy ! Component: 150 - total flux cleaned = -4.15338e-05 Jy ! Component: 200 - total flux cleaned = 4.15804e-05 Jy ! Total flux subtracted in 200 components = 4.15804e-05 Jy ! Clean residual min=-0.003026 max=0.002710 Jy/beam ! Clean residual mean=0.000000 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.587216 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 83 components and 0.587216 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=0.081562Jy sigma=0.000639 ! Fit after self-cal, rms=0.081553Jy sigma=0.000639 ! 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=0.081553Jy sigma=0.000639 ! Fit after self-cal, rms=0.081535Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.279 mas, bmaj=4.764 mas, bpa=-3.127 degrees ! Estimated noise=1344.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000768255 Jy ! Component: 100 - total flux cleaned = 0.000799093 Jy ! Component: 150 - total flux cleaned = 0.000914628 Jy ! Component: 200 - total flux cleaned = 0.00094055 Jy ! Total flux subtracted in 200 components = 0.00094055 Jy ! Clean residual min=-0.002987 max=0.002812 Jy/beam ! Clean residual mean=-0.000001 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.588157 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 94 components and 0.588157 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=0.081522Jy sigma=0.000639 ! Fit after self-cal, rms=0.081516Jy sigma=0.000639 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 = 5.66848e-05 Jy ! Component: 100 - total flux cleaned = 3.58628e-05 Jy ! Component: 150 - total flux cleaned = 3.66778e-05 Jy ! Component: 200 - total flux cleaned = 7.73824e-05 Jy ! Total flux subtracted in 200 components = 7.73824e-05 Jy ! Clean residual min=-0.002990 max=0.002768 Jy/beam ! Clean residual mean=-0.000001 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.588234 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 102 components and 0.588234 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=0.081506Jy sigma=0.000638 ! Fit after self-cal, rms=0.081501Jy sigma=0.000638 ! 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=0.8867 mas, bmaj=2.37 mas, bpa=1.214 degrees ! Estimated noise=1057.75 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8867 x 2.37 at 1.214 degrees (North through East) ! Clean map min=-0.0042538 max=0.41056 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=0.6985 mas, bmaj=1.983 mas, bpa=-0.607 degrees ! Estimated noise=1522.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.339556 Jy ! Component: 100 - total flux cleaned = 0.465179 Jy ! Component: 150 - total flux cleaned = 0.516505 Jy ! Component: 200 - total flux cleaned = 0.543113 Jy ! Total flux subtracted in 200 components = 0.543113 Jy ! Clean residual min=-0.006643 max=0.013280 Jy/beam ! Clean residual mean=-0.000026 rms=0.002033 Jy/beam ! Combined flux in latest and established models = 0.543113 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.543113 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8867 mas, bmaj=2.37 mas, bpa=1.214 degrees ! Estimated noise=1057.75 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 = 0.0204488 Jy ! Component: 100 - total flux cleaned = 0.0306752 Jy ! Component: 150 - total flux cleaned = 0.0365088 Jy ! Component: 200 - total flux cleaned = 0.0387288 Jy ! Total flux subtracted in 200 components = 0.0387288 Jy ! Clean residual min=-0.003266 max=0.003674 Jy/beam ! Clean residual mean=-0.000004 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.581842 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 44 components and 0.581842 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=2.279 mas, bmaj=4.764 mas, bpa=-3.127 degrees ! Estimated noise=1344.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00286992 Jy ! Component: 100 - total flux cleaned = 0.00411248 Jy ! Component: 150 - total flux cleaned = 0.00496266 Jy ! Component: 200 - total flux cleaned = 0.00565584 Jy ! Total flux subtracted in 200 components = 0.00565584 Jy ! Clean residual min=-0.003427 max=0.002993 Jy/beam ! Clean residual mean=0.000003 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.587498 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 = 0.000358146 Jy ! Component: 100 - total flux cleaned = 0.000561162 Jy ! Component: 150 - total flux cleaned = 0.000740502 Jy ! Component: 200 - total flux cleaned = 0.000822645 Jy ! Total flux subtracted in 200 components = 0.000822645 Jy ! Clean residual min=-0.003209 max=0.002818 Jy/beam ! Clean residual mean=0.000003 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.58832 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 74 components and 0.58832 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8867 mas, bmaj=2.37 mas, bpa=1.214 degrees ! Estimated noise=1057.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000144509 Jy ! Component: 100 - total flux cleaned = 0.000394712 Jy ! Component: 150 - total flux cleaned = 0.000539919 Jy ! Component: 200 - total flux cleaned = 0.00053732 Jy ! Total flux subtracted in 200 components = 0.00053732 Jy ! Clean residual min=-0.002689 max=0.002869 Jy/beam ! Clean residual mean=0.000001 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.588858 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 86 components and 0.588858 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=0.081637Jy sigma=0.000640 ! Fit after self-cal, rms=0.081589Jy sigma=0.000639 wmodel J0927-2034_X_2017_02_24_pus_map.mod ! Writing 86 model components to file: J0927-2034_X_2017_02_24_pus_map.mod wobs J0927-2034_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J0927-2034_X_2017_02_24_pus_uvs.fits wwins J0927-2034_X_2017_02_24_pus_map.win ! wwins: Wrote 4 windows to J0927-2034_X_2017_02_24_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 = 0.000591601 Jy ! Component: 100 - total flux cleaned = 0.000966061 Jy ! Component: 150 - total flux cleaned = 0.00131752 Jy ! Component: 200 - total flux cleaned = 0.00136127 Jy ! Component: 250 - total flux cleaned = 0.00140307 Jy ! Component: 300 - total flux cleaned = 0.00132693 Jy ! Component: 350 - total flux cleaned = 0.00117837 Jy ! Component: 400 - total flux cleaned = 0.00089141 Jy ! Component: 450 - total flux cleaned = 0.00068165 Jy ! Component: 500 - total flux cleaned = 0.000511421 Jy ! Component: 550 - total flux cleaned = 0.000445234 Jy ! Component: 600 - total flux cleaned = 0.000347234 Jy ! Component: 650 - total flux cleaned = 0.000315496 Jy ! Component: 700 - total flux cleaned = 0.000252832 Jy ! Component: 750 - total flux cleaned = 0.000130116 Jy ! Component: 800 - total flux cleaned = -1.99621e-05 Jy ! Component: 850 - total flux cleaned = -0.000107398 Jy ! Component: 900 - total flux cleaned = -0.000194166 Jy ! Component: 950 - total flux cleaned = -0.000307758 Jy ! Component: 1000 - total flux cleaned = -0.000391135 Jy ! Component: 1050 - total flux cleaned = -0.000500799 Jy ! Component: 1100 - total flux cleaned = -0.000473491 Jy ! Component: 1150 - total flux cleaned = -0.000500206 Jy ! Component: 1200 - total flux cleaned = -0.000526193 Jy ! Component: 1250 - total flux cleaned = -0.000500378 Jy ! Component: 1300 - total flux cleaned = -0.000627337 Jy ! Component: 1350 - total flux cleaned = -0.000626879 Jy ! Component: 1400 - total flux cleaned = -0.000651795 Jy ! Component: 1450 - total flux cleaned = -0.000578317 Jy ! Component: 1500 - total flux cleaned = -0.000626604 Jy ! Component: 1550 - total flux cleaned = -0.000626612 Jy ! Component: 1600 - total flux cleaned = -0.000649966 Jy ! Component: 1650 - total flux cleaned = -0.000579774 Jy ! Component: 1700 - total flux cleaned = -0.000602657 Jy ! Component: 1750 - total flux cleaned = -0.000557231 Jy ! Component: 1800 - total flux cleaned = -0.00053463 Jy ! Component: 1850 - total flux cleaned = -0.000423813 Jy ! Component: 1900 - total flux cleaned = -0.000424006 Jy ! Component: 1950 - total flux cleaned = -0.000445207 Jy ! Component: 2000 - total flux cleaned = -0.000359182 Jy ! Total flux subtracted in 2048 components = -0.000380491 Jy ! Clean residual min=-0.001254 max=0.001084 Jy/beam ! Clean residual mean=-0.000001 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.588477 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 221 components and 0.588477 Jy ![Exited script file: muppet] wmap "J0927-2034_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8867 x 2.37 at 1.214 degrees (North through East) ! Clean map min=-0.0029895 max=0.40727 Jy/beam ! Writing clean map to FITS file: J0927-2034_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.40727 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000402887 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.296772 0.296772 0.593544 1.18709 2.37418 4.74835 9.49671 18.9934 37.9868 75.9736 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.407 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8867 x 2.37 at 1.214 degrees (North through East) ! Clean map min=-0.0029895 max=0.40727 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 J0927-2034_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:00:20 2019