! Started logfile: J0536-3401_X_2017_05_01_pus_uvs.log on Wed May 1 19:52:43 2019 obs J0536-3401_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J0536-3401_X_2017_05_01_pus_uva.fits ! AN table 1: 12 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.901852 visibilities/baseline/integration-bin. ! Found source: J0536-3401 ! ! 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 863 lines of history. ! ! Reading 5844 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 J0536-3401_X_2017_05_01_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.806541Jy sigma=0.004847 ! Fit after self-cal, rms=0.783587Jy sigma=0.004739 ! 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=0.6497 mas, bmaj=1.888 mas, bpa=-2.235 degrees ! Estimated noise=2578.49 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 = 0.181385 Jy ! Component: 100 - total flux cleaned = 0.237937 Jy ! Total flux subtracted in 100 components = 0.237937 Jy ! Clean residual min=-0.011970 max=0.027567 Jy/beam ! Clean residual mean=-0.000043 rms=0.004253 Jy/beam ! Combined flux in latest and established models = 0.237937 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.237937 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=0.142850Jy sigma=0.000727 ! Fit after self-cal, rms=0.142925Jy sigma=0.000727 ! Inverting map ! Added new window around map position (0.6, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0262688 Jy ! Component: 100 - total flux cleaned = 0.0406552 Jy ! Total flux subtracted in 100 components = 0.0406552 Jy ! Clean residual min=-0.009656 max=0.013392 Jy/beam ! Clean residual mean=-0.000008 rms=0.002656 Jy/beam ! Combined flux in latest and established models = 0.278592 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.278592 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=0.137980Jy sigma=0.000671 ! Fit after self-cal, rms=0.137825Jy sigma=0.000669 ! 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=0.8357 mas, bmaj=2.249 mas, bpa=-1.776 degrees ! Estimated noise=1567.42 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 = 0.014732 Jy ! Component: 100 - total flux cleaned = 0.0218785 Jy ! Component: 150 - total flux cleaned = 0.0256967 Jy ! Component: 200 - total flux cleaned = 0.0274744 Jy ! Total flux subtracted in 200 components = 0.0274744 Jy ! Clean residual min=-0.006501 max=0.007488 Jy/beam ! Clean residual mean=0.000023 rms=0.001641 Jy/beam ! Combined flux in latest and established models = 0.306066 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 32 components and 0.306066 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=0.136777Jy sigma=0.000655 ! Fit after self-cal, rms=0.136778Jy sigma=0.000654 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.13 KP 0.97 ! LA 0.95 MK 0.86 NL 1.02 OV 1.02 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.24 KP 0.96 ! LA 0.94 MK 0.89 NL 1.09 OV 0.99 ! PT 1.05 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.09 KP 0.95 ! LA 0.95 MK 0.95 NL 1.06 OV 1.01 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 1.21 KP 0.95 ! LA 0.99 MK 1.00 NL 1.06 OV 1.02 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.01 KP 0.93 ! LA 0.99 MK 0.76 NL 1.07 OV 0.95 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00 KP 0.99 ! LA 1.00 MK 2.71 NL 1.05 OV 0.97 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.00* KP 0.94 ! LA 1.01 MK 1.12 NL 1.09 OV 1.03 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.12 KP 0.97 ! LA 0.95 MK 1.90 NL 1.04 OV 0.98 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.07 KP 0.97 ! LA 0.95 MK 0.91 NL 1.03 OV 1.02 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.00* KP 0.97 ! LA 1.01 MK 0.95 NL 1.11 OV 0.97 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.06 HN 1.00* KP 0.98 ! LA 1.04 MK 0.83 NL 1.09 OV 1.07 ! PT 1.06 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 2.63 KP 0.91 ! LA 0.99 MK 0.95 NL 1.03 OV 0.96 ! PT 1.06 SC 1.02 ! ! ! Fit before self-cal, rms=0.136778Jy sigma=0.000654 ! Fit after self-cal, rms=0.174383Jy sigma=0.000643 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8426 mas, bmaj=2.26 mas, bpa=-1.616 degrees ! Estimated noise=1583.35 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 = -0.00179803 Jy ! Component: 100 - total flux cleaned = -0.00191008 Jy ! Component: 150 - total flux cleaned = -0.00195794 Jy ! Component: 200 - total flux cleaned = -0.00195704 Jy ! Total flux subtracted in 200 components = -0.00195704 Jy ! Clean residual min=-0.004683 max=0.004525 Jy/beam ! Clean residual mean=0.000028 rms=0.001232 Jy/beam ! Combined flux in latest and established models = 0.304109 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.304109 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=0.174335Jy sigma=0.000643 ! Fit after self-cal, rms=0.174544Jy sigma=0.000643 ! 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=0.174544Jy sigma=0.000643 ! Fit after self-cal, rms=0.178243Jy sigma=0.000642 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8448 mas, bmaj=2.266 mas, bpa=-1.521 degrees ! Estimated noise=1587.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00131652 Jy ! Component: 100 - total flux cleaned = -0.00141149 Jy ! Component: 150 - total flux cleaned = -0.00149006 Jy ! Component: 200 - total flux cleaned = -0.00152159 Jy ! Total flux subtracted in 200 components = -0.00152159 Jy ! Clean residual min=-0.004252 max=0.004495 Jy/beam ! Clean residual mean=0.000027 rms=0.001196 Jy/beam ! Combined flux in latest and established models = 0.302588 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.302588 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=0.178216Jy sigma=0.000642 ! Fit after self-cal, rms=0.178234Jy sigma=0.000642 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 = -0.000471798 Jy ! Component: 100 - total flux cleaned = -0.000502288 Jy ! Component: 150 - total flux cleaned = -0.000501854 Jy ! Component: 200 - total flux cleaned = -0.000524988 Jy ! Total flux subtracted in 200 components = -0.000524988 Jy ! Clean residual min=-0.004094 max=0.004488 Jy/beam ! Clean residual mean=0.000025 rms=0.001185 Jy/beam ! Combined flux in latest and established models = 0.302063 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 52 components and 0.302063 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=0.178224Jy sigma=0.000642 ! Fit after self-cal, rms=0.178227Jy sigma=0.000642 ! 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=0.178227Jy sigma=0.000642 ! Fit after self-cal, rms=0.181250Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8467 mas, bmaj=2.272 mas, bpa=-1.403 degrees ! Estimated noise=1592.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000930286 Jy ! Component: 100 - total flux cleaned = -0.00100012 Jy ! Component: 150 - total flux cleaned = -0.00105913 Jy ! Component: 200 - total flux cleaned = -0.00111104 Jy ! Total flux subtracted in 200 components = -0.00111104 Jy ! Clean residual min=-0.003937 max=0.004452 Jy/beam ! Clean residual mean=0.000026 rms=0.001157 Jy/beam ! Combined flux in latest and established models = 0.300951 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 0.300952 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=0.181237Jy sigma=0.000642 ! Fit after self-cal, rms=0.181253Jy sigma=0.000642 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 = -0.000415258 Jy ! Component: 100 - total flux cleaned = -0.000438659 Jy ! Component: 150 - total flux cleaned = -0.000478152 Jy ! Component: 200 - total flux cleaned = -0.000496735 Jy ! Total flux subtracted in 200 components = -0.000496735 Jy ! Clean residual min=-0.003832 max=0.004449 Jy/beam ! Clean residual mean=0.000025 rms=0.001151 Jy/beam ! Combined flux in latest and established models = 0.300455 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 0.300455 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=0.181249Jy sigma=0.000642 ! Fit after self-cal, rms=0.181250Jy sigma=0.000642 ! 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=0.181250Jy sigma=0.000642 ! Fit after self-cal, rms=0.183735Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.539 mas, bmaj=7.709 mas, bpa=-0.8079 degrees ! Estimated noise=1876.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000609892 Jy ! Component: 100 - total flux cleaned = -0.000606936 Jy ! Component: 150 - total flux cleaned = -0.000604947 Jy ! Component: 200 - total flux cleaned = -0.000624808 Jy ! Total flux subtracted in 200 components = -0.000624808 Jy ! Clean residual min=-0.003536 max=0.003464 Jy/beam ! Clean residual mean=0.000053 rms=0.001274 Jy/beam ! Combined flux in latest and established models = 0.29983 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 57 components and 0.29983 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=0.183744Jy sigma=0.000642 ! Fit after self-cal, rms=0.183739Jy sigma=0.000642 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 = -0.000175789 Jy ! Component: 100 - total flux cleaned = -0.000171417 Jy ! Component: 150 - total flux cleaned = -0.000172806 Jy ! Component: 200 - total flux cleaned = -0.000196095 Jy ! Total flux subtracted in 200 components = -0.000196095 Jy ! Clean residual min=-0.003465 max=0.003523 Jy/beam ! Clean residual mean=0.000052 rms=0.001273 Jy/beam ! Combined flux in latest and established models = 0.299634 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 58 components and 0.299634 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=0.183749Jy sigma=0.000642 ! Fit after self-cal, rms=0.183736Jy sigma=0.000642 ! 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=0.8483 mas, bmaj=2.277 mas, bpa=-1.304 degrees ! Estimated noise=1595.67 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8483 x 2.277 at -1.304 degrees (North through East) ! Clean map min=-0.0033094 max=0.21666 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=0.6552 mas, bmaj=1.889 mas, bpa=-1.814 degrees ! Estimated noise=2674.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.187486 Jy ! Component: 100 - total flux cleaned = 0.245392 Jy ! Component: 150 - total flux cleaned = 0.267703 Jy ! Component: 200 - total flux cleaned = 0.280071 Jy ! Total flux subtracted in 200 components = 0.280071 Jy ! Clean residual min=-0.008177 max=0.008920 Jy/beam ! Clean residual mean=-0.000002 rms=0.002083 Jy/beam ! Combined flux in latest and established models = 0.280071 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.280071 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8483 mas, bmaj=2.277 mas, bpa=-1.304 degrees ! Estimated noise=1595.67 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) ! Added new window around map position (-0.4, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107413 Jy ! Component: 100 - total flux cleaned = 0.0161192 Jy ! Component: 150 - total flux cleaned = 0.0190351 Jy ! Component: 200 - total flux cleaned = 0.0196774 Jy ! Total flux subtracted in 200 components = 0.0196774 Jy ! Clean residual min=-0.003605 max=0.004370 Jy/beam ! Clean residual mean=0.000025 rms=0.001071 Jy/beam ! Combined flux in latest and established models = 0.299749 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 44 components and 0.299749 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=2.539 mas, bmaj=7.709 mas, bpa=-0.8079 degrees ! Estimated noise=1876.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000627375 Jy ! Component: 100 - total flux cleaned = 0.000627132 Jy ! Component: 150 - total flux cleaned = 0.000661685 Jy ! Component: 200 - total flux cleaned = 0.000689429 Jy ! Total flux subtracted in 200 components = 0.000689429 Jy ! Clean residual min=-0.003440 max=0.003488 Jy/beam ! Clean residual mean=0.000055 rms=0.001198 Jy/beam ! Combined flux in latest and established models = 0.300438 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 = 9.24674e-07 Jy ! Component: 100 - total flux cleaned = 2.27931e-05 Jy ! Component: 150 - total flux cleaned = 1.96358e-05 Jy ! Component: 200 - total flux cleaned = -1.78933e-05 Jy ! Total flux subtracted in 200 components = -1.78933e-05 Jy ! Clean residual min=-0.003408 max=0.003439 Jy/beam ! Clean residual mean=0.000056 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 0.30042 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 61 components and 0.30042 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8483 mas, bmaj=2.277 mas, bpa=-1.304 degrees ! Estimated noise=1595.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000406202 Jy ! Component: 100 - total flux cleaned = -0.000503051 Jy ! Component: 150 - total flux cleaned = -0.000588679 Jy ! Component: 200 - total flux cleaned = -0.00062787 Jy ! Total flux subtracted in 200 components = -0.00062787 Jy ! Clean residual min=-0.003386 max=0.004171 Jy/beam ! Clean residual mean=0.000025 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 0.299792 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 71 components and 0.299792 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=0.183668Jy sigma=0.000641 ! Fit after self-cal, rms=0.183592Jy sigma=0.000641 wmodel J0536-3401_X_2017_05_01_pus_map.mod ! Writing 71 model components to file: J0536-3401_X_2017_05_01_pus_map.mod wobs J0536-3401_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J0536-3401_X_2017_05_01_pus_uvs.fits wwins J0536-3401_X_2017_05_01_pus_map.win ! wwins: Wrote 3 windows to J0536-3401_X_2017_05_01_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 = 0.00101388 Jy ! Component: 100 - total flux cleaned = 0.00149636 Jy ! Component: 150 - total flux cleaned = 0.00183781 Jy ! Component: 200 - total flux cleaned = 0.00216071 Jy ! Component: 250 - total flux cleaned = 0.00236839 Jy ! Component: 300 - total flux cleaned = 0.0025208 Jy ! Component: 350 - total flux cleaned = 0.00256828 Jy ! Component: 400 - total flux cleaned = 0.00261437 Jy ! Component: 450 - total flux cleaned = 0.00270251 Jy ! Component: 500 - total flux cleaned = 0.00261356 Jy ! Component: 550 - total flux cleaned = 0.00252699 Jy ! Component: 600 - total flux cleaned = 0.00231885 Jy ! Component: 650 - total flux cleaned = 0.00227797 Jy ! Component: 700 - total flux cleaned = 0.00219751 Jy ! Component: 750 - total flux cleaned = 0.00208054 Jy ! Component: 800 - total flux cleaned = 0.00204171 Jy ! Component: 850 - total flux cleaned = 0.00188956 Jy ! Component: 900 - total flux cleaned = 0.00170289 Jy ! Component: 950 - total flux cleaned = 0.00159324 Jy ! Component: 1000 - total flux cleaned = 0.00152077 Jy ! Component: 1050 - total flux cleaned = 0.00144961 Jy ! Component: 1100 - total flux cleaned = 0.0013793 Jy ! Component: 1150 - total flux cleaned = 0.00127624 Jy ! Component: 1200 - total flux cleaned = 0.00127646 Jy ! Component: 1250 - total flux cleaned = 0.00134355 Jy ! Component: 1300 - total flux cleaned = 0.00117768 Jy ! Component: 1350 - total flux cleaned = 0.00117801 Jy ! Component: 1400 - total flux cleaned = 0.00108109 Jy ! Component: 1450 - total flux cleaned = 0.00104893 Jy ! Component: 1500 - total flux cleaned = 0.000922597 Jy ! Component: 1550 - total flux cleaned = 0.00082902 Jy ! Component: 1600 - total flux cleaned = 0.0008597 Jy ! Component: 1650 - total flux cleaned = 0.000798798 Jy ! Component: 1700 - total flux cleaned = 0.000738703 Jy ! Component: 1750 - total flux cleaned = 0.00067936 Jy ! Component: 1800 - total flux cleaned = 0.000680008 Jy ! Component: 1850 - total flux cleaned = 0.000708988 Jy ! Component: 1900 - total flux cleaned = 0.000622938 Jy ! Component: 1950 - total flux cleaned = 0.000707729 Jy ! Component: 2000 - total flux cleaned = 0.000595029 Jy ! Total flux subtracted in 2048 components = 0.000455896 Jy ! Clean residual min=-0.001707 max=0.001810 Jy/beam ! Clean residual mean=0.000001 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.300248 Jy keep ! Adding 120 model components to the UV plane model. ! The established model now contains 191 components and 0.300248 Jy ![Exited script file: muppet] wmap "J0536-3401_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8483 x 2.277 at -1.304 degrees (North through East) ! Clean map min=-0.0029013 max=0.22668 Jy/beam ! Writing clean map to FITS file: J0536-3401_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.226682 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00052028 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.68856 0.68856 1.37712 2.75424 5.50848 11.017 22.0339 44.0678 88.1357 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.226 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8483 x 2.277 at -1.304 degrees (North through East) ! Clean map min=-0.0029013 max=0.22668 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 J0536-3401_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:52:44 2019