! Started logfile: J0501-1355_X_2017_02_24_pus_uvs.log on Sat May 4 09:57:51 2019 obs J0501-1355_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J0501-1355_X_2017_02_24_pus_uva.fits ! AN table 1: 184 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.631039 visibilities/baseline/integration-bin. ! Found source: J0501-1355 ! ! 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 62700 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 J0501-1355_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 665 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 679 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 673 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 686 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 672 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 682 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 682 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 683 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 704 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 706 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 706 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 735 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.942313Jy sigma=0.007562 ! Fit after self-cal, rms=0.928480Jy sigma=0.007469 ! 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=0.6395 mas, bmaj=1.684 mas, bpa=-2.719 degrees ! Estimated noise=684.736 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 = 0.0578706 Jy ! Component: 100 - total flux cleaned = 0.071197 Jy ! Total flux subtracted in 100 components = 0.071197 Jy ! Clean residual min=-0.003010 max=0.004822 Jy/beam ! Clean residual mean=0.000002 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.071197 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.071197 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=0.086664Jy sigma=0.000655 ! Fit after self-cal, rms=0.086627Jy sigma=0.000655 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00493817 Jy ! Component: 100 - total flux cleaned = 0.00753733 Jy ! Total flux subtracted in 100 components = 0.00753733 Jy ! Clean residual min=-0.002536 max=0.002707 Jy/beam ! Clean residual mean=0.000002 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.0787344 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.0787344 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=0.086350Jy sigma=0.000652 ! Fit after self-cal, rms=0.086342Jy sigma=0.000652 ! 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=0.8224 mas, bmaj=2.003 mas, bpa=-1.417 degrees ! Estimated noise=363.749 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 (1.8, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00265055 Jy ! Component: 100 - total flux cleaned = 0.00400289 Jy ! Component: 150 - total flux cleaned = 0.00444218 Jy ! Component: 200 - total flux cleaned = 0.00458703 Jy ! Total flux subtracted in 200 components = 0.00458703 Jy ! Clean residual min=-0.001140 max=0.001146 Jy/beam ! Clean residual mean=0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0833214 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 0.0833214 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=0.086264Jy sigma=0.000651 ! Fit after self-cal, rms=0.086258Jy sigma=0.000651 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.01 KP 0.96 ! LA 1.00 MK 0.97 NL 0.96 OV 1.00 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.00 KP 1.00 ! LA 0.99 MK 0.97 NL 1.04 OV 0.99 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.98 KP 1.05 ! LA 1.00 MK 1.02 NL 0.93 OV 0.99 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 0.99 KP 1.01 ! LA 0.99 MK 1.11 NL 1.04 OV 1.02 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 5. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 1.02 KP 1.01 ! LA 0.97 MK 1.00 NL 0.97 OV 1.02 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 6. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 1.03 KP 0.95 ! LA 1.07 MK 1.04 NL 0.98 OV 0.97 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 7. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.99 HN 0.99 KP 0.96 ! LA 1.02 MK 1.09 NL 0.95 OV 1.01 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 8. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.06 KP 1.00 ! LA 0.99 MK 1.00 NL 0.99 OV 1.00 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 9. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 1.00 KP 1.00 ! LA 1.00 MK 1.02 NL 1.05 OV 1.03 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.93 KP 1.01 ! LA 1.01 MK 0.98 NL 1.00 OV 1.01 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.05 KP 0.95 ! LA 1.04 MK 1.22 NL 1.02 OV 1.03 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.03 KP 1.03 ! LA 0.97 MK 0.96 NL 0.94 OV 0.98 ! PT 1.02 SC 0.96 ! ! ! Fit before self-cal, rms=0.086258Jy sigma=0.000651 ! Fit after self-cal, rms=0.086712Jy sigma=0.000650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8305 mas, bmaj=2.013 mas, bpa=-1.273 degrees ! Estimated noise=366.275 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 = 0.00101021 Jy ! Component: 100 - total flux cleaned = 0.00121872 Jy ! Component: 150 - total flux cleaned = 0.00139952 Jy ! Component: 200 - total flux cleaned = 0.00150241 Jy ! Total flux subtracted in 200 components = 0.00150241 Jy ! Clean residual min=-0.000919 max=0.000983 Jy/beam ! Clean residual mean=0.000001 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0848238 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 47 components and 0.0848238 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=0.086699Jy sigma=0.000650 ! Fit after self-cal, rms=0.086708Jy sigma=0.000650 ! 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=0.086708Jy sigma=0.000650 ! Fit after self-cal, rms=0.087048Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8317 mas, bmaj=2.01 mas, bpa=-1.291 degrees ! Estimated noise=367.248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000578056 Jy ! Component: 100 - total flux cleaned = 0.000744876 Jy ! Component: 150 - total flux cleaned = 0.000887844 Jy ! Component: 200 - total flux cleaned = 0.000971355 Jy ! Total flux subtracted in 200 components = 0.000971355 Jy ! Clean residual min=-0.000840 max=0.000966 Jy/beam ! Clean residual mean=0.000001 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0857952 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 0.0857952 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=0.087042Jy sigma=0.000649 ! Fit after self-cal, rms=0.087053Jy sigma=0.000649 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 (17.8, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000788118 Jy ! Component: 100 - total flux cleaned = 0.000889159 Jy ! Component: 150 - total flux cleaned = 0.000916545 Jy ! Component: 200 - total flux cleaned = 0.000954033 Jy ! Total flux subtracted in 200 components = 0.000954033 Jy ! Clean residual min=-0.000770 max=0.000846 Jy/beam ! Clean residual mean=0.000001 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0867492 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 71 components and 0.0867492 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=0.087045Jy sigma=0.000649 ! Fit after self-cal, rms=0.087044Jy sigma=0.000649 ! 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=0.087044Jy sigma=0.000649 ! Fit after self-cal, rms=0.087283Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8316 mas, bmaj=2.008 mas, bpa=-1.28 degrees ! Estimated noise=366.994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000427053 Jy ! Component: 100 - total flux cleaned = 0.000508823 Jy ! Component: 150 - total flux cleaned = 0.00054483 Jy ! Component: 200 - total flux cleaned = 0.00058832 Jy ! Total flux subtracted in 200 components = 0.00058832 Jy ! Clean residual min=-0.000720 max=0.000837 Jy/beam ! Clean residual mean=0.000001 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0873375 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 74 components and 0.0873375 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=0.087279Jy sigma=0.000649 ! Fit after self-cal, rms=0.087290Jy sigma=0.000649 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 = 0.000146038 Jy ! Component: 100 - total flux cleaned = 0.000156808 Jy ! Component: 150 - total flux cleaned = 0.000186196 Jy ! Component: 200 - total flux cleaned = 0.00021367 Jy ! Total flux subtracted in 200 components = 0.00021367 Jy ! Clean residual min=-0.000698 max=0.000847 Jy/beam ! Clean residual mean=0.000001 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0875512 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 79 components and 0.0875512 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=0.087288Jy sigma=0.000649 ! Fit after self-cal, rms=0.087289Jy sigma=0.000649 ! 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=0.087289Jy sigma=0.000649 ! Fit after self-cal, rms=0.087334Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.186 mas, bmaj=4.027 mas, bpa=1.937 degrees ! Estimated noise=474.227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000330743 Jy ! Component: 100 - total flux cleaned = 0.000358227 Jy ! Component: 150 - total flux cleaned = 0.000330315 Jy ! Component: 200 - total flux cleaned = 0.000317766 Jy ! Total flux subtracted in 200 components = 0.000317766 Jy ! Clean residual min=-0.000839 max=0.000789 Jy/beam ! Clean residual mean=0.000000 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.087869 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 89 components and 0.087869 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=0.087333Jy sigma=0.000649 ! Fit after self-cal, rms=0.087334Jy sigma=0.000649 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 = 8.90523e-05 Jy ! Component: 100 - total flux cleaned = 7.65627e-05 Jy ! Component: 150 - total flux cleaned = 7.09484e-05 Jy ! Component: 200 - total flux cleaned = 5.50743e-05 Jy ! Total flux subtracted in 200 components = 5.50743e-05 Jy ! Clean residual min=-0.000827 max=0.000781 Jy/beam ! Clean residual mean=0.000000 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.087924 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 94 components and 0.087924 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=0.087333Jy sigma=0.000649 ! Fit after self-cal, rms=0.087334Jy sigma=0.000649 ! 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=0.8316 mas, bmaj=2.007 mas, bpa=-1.264 degrees ! Estimated noise=367.275 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8316 x 2.007 at -1.264 degrees (North through East) ! Clean map min=-0.00079294 max=0.074541 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=0.6446 mas, bmaj=1.676 mas, bpa=-2.798 degrees ! Estimated noise=824.476 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.057317 Jy ! Component: 100 - total flux cleaned = 0.0705645 Jy ! Component: 150 - total flux cleaned = 0.0758811 Jy ! Component: 200 - total flux cleaned = 0.0792937 Jy ! Total flux subtracted in 200 components = 0.0792937 Jy ! Clean residual min=-0.002033 max=0.002031 Jy/beam ! Clean residual mean=0.000002 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.0792937 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0792937 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8316 mas, bmaj=2.007 mas, bpa=-1.264 degrees ! Estimated noise=367.275 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 = 0.00286678 Jy ! Component: 100 - total flux cleaned = 0.00458296 Jy ! Component: 150 - total flux cleaned = 0.00580991 Jy ! Component: 200 - total flux cleaned = 0.00672191 Jy ! Total flux subtracted in 200 components = 0.00672191 Jy ! Clean residual min=-0.000744 max=0.000924 Jy/beam ! Clean residual mean=0.000001 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.0860156 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 43 components and 0.0860156 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=2.186 mas, bmaj=4.027 mas, bpa=1.937 degrees ! Estimated noise=474.227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000933608 Jy ! Component: 100 - total flux cleaned = 0.00134081 Jy ! Component: 150 - total flux cleaned = 0.00151853 Jy ! Component: 200 - total flux cleaned = 0.00165816 Jy ! Total flux subtracted in 200 components = 0.00165816 Jy ! Clean residual min=-0.000832 max=0.000860 Jy/beam ! Clean residual mean=0.000001 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0876738 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 = 7.4847e-05 Jy ! Component: 100 - total flux cleaned = 9.78316e-05 Jy ! Component: 150 - total flux cleaned = 0.000129518 Jy ! Component: 200 - total flux cleaned = 0.000158336 Jy ! Total flux subtracted in 200 components = 0.000158336 Jy ! Clean residual min=-0.000829 max=0.000830 Jy/beam ! Clean residual mean=0.000000 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0878321 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 79 components and 0.0878321 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8316 mas, bmaj=2.007 mas, bpa=-1.264 degrees ! Estimated noise=367.275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000144535 Jy ! Component: 100 - total flux cleaned = -0.00018085 Jy ! Component: 150 - total flux cleaned = -0.00021207 Jy ! Component: 200 - total flux cleaned = -0.000254931 Jy ! Total flux subtracted in 200 components = -0.000254931 Jy ! Clean residual min=-0.000700 max=0.000829 Jy/beam ! Clean residual mean=0.000001 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0875772 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 98 components and 0.0875772 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=0.087338Jy sigma=0.000649 ! Fit after self-cal, rms=0.087340Jy sigma=0.000649 wmodel J0501-1355_X_2017_02_24_pus_map.mod ! Writing 98 model components to file: J0501-1355_X_2017_02_24_pus_map.mod wobs J0501-1355_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J0501-1355_X_2017_02_24_pus_uvs.fits wwins J0501-1355_X_2017_02_24_pus_map.win ! wwins: Wrote 3 windows to J0501-1355_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 = 0.000341012 Jy ! Component: 100 - total flux cleaned = 0.000528995 Jy ! Component: 150 - total flux cleaned = 0.000708023 Jy ! Component: 200 - total flux cleaned = 0.000831072 Jy ! Component: 250 - total flux cleaned = 0.000974787 Jy ! Component: 300 - total flux cleaned = 0.0010917 Jy ! Component: 350 - total flux cleaned = 0.00120641 Jy ! Component: 400 - total flux cleaned = 0.00128503 Jy ! Component: 450 - total flux cleaned = 0.00136205 Jy ! Component: 500 - total flux cleaned = 0.00142701 Jy ! Component: 550 - total flux cleaned = 0.00148012 Jy ! Component: 600 - total flux cleaned = 0.00152206 Jy ! Component: 650 - total flux cleaned = 0.00157358 Jy ! Component: 700 - total flux cleaned = 0.00162432 Jy ! Component: 750 - total flux cleaned = 0.00165429 Jy ! Component: 800 - total flux cleaned = 0.00168396 Jy ! Component: 850 - total flux cleaned = 0.00171312 Jy ! Component: 900 - total flux cleaned = 0.00170362 Jy ! Component: 950 - total flux cleaned = 0.00175119 Jy ! Component: 1000 - total flux cleaned = 0.0017514 Jy ! Component: 1050 - total flux cleaned = 0.00178869 Jy ! Component: 1100 - total flux cleaned = 0.00177035 Jy ! Component: 1150 - total flux cleaned = 0.00178857 Jy ! Component: 1200 - total flux cleaned = 0.00178849 Jy ! Component: 1250 - total flux cleaned = 0.00180632 Jy ! Component: 1300 - total flux cleaned = 0.00182379 Jy ! Component: 1350 - total flux cleaned = 0.00181486 Jy ! Component: 1400 - total flux cleaned = 0.00183207 Jy ! Component: 1450 - total flux cleaned = 0.00184911 Jy ! Component: 1500 - total flux cleaned = 0.00188298 Jy ! Component: 1550 - total flux cleaned = 0.00187467 Jy ! Component: 1600 - total flux cleaned = 0.00191619 Jy ! Component: 1650 - total flux cleaned = 0.00191614 Jy ! Component: 1700 - total flux cleaned = 0.00194862 Jy ! Component: 1750 - total flux cleaned = 0.00193232 Jy ! Component: 1800 - total flux cleaned = 0.00198037 Jy ! Component: 1850 - total flux cleaned = 0.00198032 Jy ! Component: 1900 - total flux cleaned = 0.00202762 Jy ! Component: 1950 - total flux cleaned = 0.00202766 Jy ! Component: 2000 - total flux cleaned = 0.00205088 Jy ! Total flux subtracted in 2048 components = 0.00206624 Jy ! Clean residual min=-0.000482 max=0.000467 Jy/beam ! Clean residual mean=-0.000000 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.0896434 Jy keep ! Adding 158 model components to the UV plane model. ! The established model now contains 256 components and 0.0896434 Jy ![Exited script file: muppet] wmap "J0501-1355_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8316 x 2.007 at -1.264 degrees (North through East) ! Clean map min=-0.00064324 max=0.074517 Jy/beam ! Writing clean map to FITS file: J0501-1355_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 0.0745169 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000146121 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.588272 0.588272 1.17654 2.35309 4.70617 9.41234 18.8247 37.6494 75.2988 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.074 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8316 x 2.007 at -1.264 degrees (North through East) ! Clean map min=-0.00064324 max=0.074517 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 J0501-1355_X_2017_02_24_pus_uvs.log closed on Sat May 4 09:57:55 2019