! Started logfile: J0945-0153_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:04:17 2016 obs J0945-0153_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J0945-0153_X_2015_03_17_pus_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.975205 visibilities/baseline/integration-bin. ! Found source: J0945-0153 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 338 lines of history. ! ! Reading 50028 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 J0945-0153_X_2015_03_17_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.790842Jy sigma=0.008567 ! Fit after self-cal, rms=0.761209Jy sigma=0.008234 ! 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=0.6898 mas, bmaj=1.741 mas, bpa=-1.583 degrees ! Estimated noise=673.487 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 = 0.188824 Jy ! Component: 100 - total flux cleaned = 0.230207 Jy ! Total flux subtracted in 100 components = 0.230207 Jy ! Clean residual min=-0.010820 max=0.013207 Jy/beam ! Clean residual mean=0.000003 rms=0.002750 Jy/beam ! Combined flux in latest and established models = 0.230207 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.230207 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=0.094649Jy sigma=0.000921 ! Fit after self-cal, rms=0.094647Jy sigma=0.000921 ! 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=0.8671 mas, bmaj=1.996 mas, bpa=-1.469 degrees ! Estimated noise=298.063 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 = 0.0173309 Jy ! Component: 100 - total flux cleaned = 0.0260488 Jy ! Component: 150 - total flux cleaned = 0.0307525 Jy ! Component: 200 - total flux cleaned = 0.0335476 Jy ! Total flux subtracted in 200 components = 0.0335476 Jy ! Clean residual min=-0.011742 max=0.012164 Jy/beam ! Clean residual mean=0.000016 rms=0.002540 Jy/beam ! Combined flux in latest and established models = 0.263755 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.263755 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=0.092222Jy sigma=0.000880 ! Fit after self-cal, rms=0.092212Jy sigma=0.000880 ! 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 0.90 FD 1.11 HN 1.04 KP 0.90 ! LA 1.00 MK 0.97 NL 0.96 OV 0.96 ! PT 1.34 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 1.07 KP 0.85 ! LA 1.00 MK 0.97 NL 0.97 OV 0.96 ! PT 1.23 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.06 KP 0.81 ! LA 1.02 MK 0.99 NL 0.98 OV 0.96 ! PT 1.18 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 1.05 KP 0.78 ! LA 1.03 MK 0.99 NL 0.96 OV 0.94 ! PT 1.18 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 1.04 KP 0.73 ! LA 1.03 MK 0.99 NL 0.99 OV 0.96 ! PT 1.23 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 1.05 KP 0.72 ! LA 1.02 MK 1.01 NL 0.98 OV 0.98 ! PT 1.26 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.14 KP 0.72 ! LA 1.05 MK 1.00 NL 0.99 OV 0.99 ! PT 1.23 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 1.13 KP 0.72 ! LA 1.02 MK 0.99 NL 0.99 OV 1.00 ! PT 1.24 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 1.13 KP 0.75 ! LA 1.04 MK 0.98 NL 0.99 OV 0.99 ! PT 1.27 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.11 KP 0.78 ! LA 1.06 MK 1.00 NL 1.00 OV 1.00 ! PT 1.26 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.09 KP 0.81 ! LA 1.07 MK 1.04 NL 1.00 OV 0.99 ! PT 1.28 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.09 KP 0.81 ! LA 1.05 MK 1.01 NL 1.00 OV 0.99 ! PT 1.33 SC 1.02 ! ! ! Fit before self-cal, rms=0.092212Jy sigma=0.000880 ! Fit after self-cal, rms=0.089947Jy sigma=0.000785 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8724 mas, bmaj=1.995 mas, bpa=-1.532 degrees ! Estimated noise=297.121 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 (0.8, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0042774 Jy ! Component: 100 - total flux cleaned = 0.00483157 Jy ! Component: 150 - total flux cleaned = 0.00473584 Jy ! Component: 200 - total flux cleaned = 0.00485914 Jy ! Total flux subtracted in 200 components = 0.00485914 Jy ! Clean residual min=-0.001717 max=0.001439 Jy/beam ! Clean residual mean=0.000001 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.268614 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 39 components and 0.268614 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=0.089764Jy sigma=0.000783 ! Fit after self-cal, rms=0.089917Jy sigma=0.000782 ! 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=0.089917Jy sigma=0.000782 ! Fit after self-cal, rms=0.090128Jy sigma=0.000781 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8727 mas, bmaj=1.996 mas, bpa=-1.534 degrees ! Estimated noise=296.916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113218 Jy ! Component: 100 - total flux cleaned = 0.00136244 Jy ! Component: 150 - total flux cleaned = 0.00146781 Jy ! Component: 200 - total flux cleaned = 0.00148996 Jy ! Total flux subtracted in 200 components = 0.00148996 Jy ! Clean residual min=-0.000981 max=0.001079 Jy/beam ! Clean residual mean=-0.000001 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.270104 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 55 components and 0.270104 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=0.090105Jy sigma=0.000780 ! Fit after self-cal, rms=0.090111Jy sigma=0.000780 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 = 0.000239066 Jy ! Component: 100 - total flux cleaned = 0.000259172 Jy ! Component: 150 - total flux cleaned = 0.000276315 Jy ! Component: 200 - total flux cleaned = 0.000308266 Jy ! Total flux subtracted in 200 components = 0.000308266 Jy ! Clean residual min=-0.000940 max=0.001032 Jy/beam ! Clean residual mean=-0.000001 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.270412 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 61 components and 0.270412 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=0.090103Jy sigma=0.000780 ! Fit after self-cal, rms=0.090104Jy sigma=0.000780 ! 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=0.090104Jy sigma=0.000780 ! Fit after self-cal, rms=0.090157Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8731 mas, bmaj=1.996 mas, bpa=-1.57 degrees ! Estimated noise=296.791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.92285e-05 Jy ! Component: 100 - total flux cleaned = 0.000222248 Jy ! Component: 150 - total flux cleaned = 0.000266442 Jy ! Component: 200 - total flux cleaned = 0.00033308 Jy ! Total flux subtracted in 200 components = 0.00033308 Jy ! Clean residual min=-0.000937 max=0.000936 Jy/beam ! Clean residual mean=-0.000002 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.270745 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 67 components and 0.270745 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=0.090151Jy sigma=0.000780 ! Fit after self-cal, rms=0.090152Jy sigma=0.000780 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 = 0.000126459 Jy ! Component: 100 - total flux cleaned = 0.000162736 Jy ! Component: 150 - total flux cleaned = 0.00019653 Jy ! Component: 200 - total flux cleaned = 0.000228287 Jy ! Total flux subtracted in 200 components = 0.000228287 Jy ! Clean residual min=-0.000911 max=0.000920 Jy/beam ! Clean residual mean=-0.000002 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.270973 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 72 components and 0.270974 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=0.090149Jy sigma=0.000780 ! Fit after self-cal, rms=0.090149Jy sigma=0.000780 ! 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=0.090149Jy sigma=0.000780 ! Fit after self-cal, rms=0.090163Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.093 mas, bmaj=3.327 mas, bpa=0.5649 degrees ! Estimated noise=385.198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000114097 Jy ! Component: 100 - total flux cleaned = 0.000254575 Jy ! Component: 150 - total flux cleaned = 0.000325059 Jy ! Component: 200 - total flux cleaned = 0.000325148 Jy ! Total flux subtracted in 200 components = 0.000325148 Jy ! Clean residual min=-0.000858 max=0.000981 Jy/beam ! Clean residual mean=-0.000004 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.271299 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 87 components and 0.271299 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=0.090162Jy sigma=0.000780 ! Fit after self-cal, rms=0.090161Jy sigma=0.000780 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 = 7.66122e-05 Jy ! Component: 100 - total flux cleaned = 0.000128171 Jy ! Component: 150 - total flux cleaned = 0.000142169 Jy ! Component: 200 - total flux cleaned = 0.000148485 Jy ! Total flux subtracted in 200 components = 0.000148485 Jy ! Clean residual min=-0.000880 max=0.000951 Jy/beam ! Clean residual mean=-0.000004 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.271447 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 93 components and 0.271447 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=0.090161Jy sigma=0.000780 ! Fit after self-cal, rms=0.090160Jy sigma=0.000780 ! 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=0.8733 mas, bmaj=1.996 mas, bpa=-1.601 degrees ! Estimated noise=296.704 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8733 x 1.996 at -1.601 degrees (North through East) ! Clean map min=-0.00081648 max=0.24396 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=0.6968 mas, bmaj=1.743 mas, bpa=-1.704 degrees ! Estimated noise=671.395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.188189 Jy ! Component: 100 - total flux cleaned = 0.229365 Jy ! Component: 150 - total flux cleaned = 0.242591 Jy ! Component: 200 - total flux cleaned = 0.250358 Jy ! Total flux subtracted in 200 components = 0.250358 Jy ! Clean residual min=-0.002693 max=0.004176 Jy/beam ! Clean residual mean=0.000001 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.250358 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 0.250358 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8733 mas, bmaj=1.996 mas, bpa=-1.601 degrees ! Estimated noise=296.704 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 = 0.00685878 Jy ! Component: 100 - total flux cleaned = 0.0109171 Jy ! Component: 150 - total flux cleaned = 0.0136063 Jy ! Component: 200 - total flux cleaned = 0.0155157 Jy ! Total flux subtracted in 200 components = 0.0155157 Jy ! Clean residual min=-0.001053 max=0.001294 Jy/beam ! Clean residual mean=-0.000001 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.265873 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 55 components and 0.265873 Jy ! Inverting map ! Added new window around map position (2.4, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145435 Jy ! Component: 100 - total flux cleaned = 0.00253066 Jy ! Component: 150 - total flux cleaned = 0.00336177 Jy ! Component: 200 - total flux cleaned = 0.00393966 Jy ! Total flux subtracted in 200 components = 0.00393966 Jy ! Clean residual min=-0.000965 max=0.000852 Jy/beam ! Clean residual mean=-0.000002 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.269813 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 76 components and 0.269813 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=2.093 mas, bmaj=3.327 mas, bpa=0.5649 degrees ! Estimated noise=385.198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000790537 Jy ! Component: 100 - total flux cleaned = 0.00107174 Jy ! Component: 150 - total flux cleaned = 0.00122079 Jy ! Component: 200 - total flux cleaned = 0.00127841 Jy ! Total flux subtracted in 200 components = 0.00127841 Jy ! Clean residual min=-0.000930 max=0.000946 Jy/beam ! Clean residual mean=-0.000004 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.271091 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 = 1.04328e-05 Jy ! Component: 100 - total flux cleaned = -6.43975e-06 Jy ! Component: 150 - total flux cleaned = -1.40926e-05 Jy ! Component: 200 - total flux cleaned = -2.84464e-05 Jy ! Total flux subtracted in 200 components = -2.84464e-05 Jy ! Clean residual min=-0.000894 max=0.000933 Jy/beam ! Clean residual mean=-0.000004 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.271063 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 107 components and 0.271063 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8733 mas, bmaj=1.996 mas, bpa=-1.601 degrees ! Estimated noise=296.704 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.31546e-05 Jy ! Component: 100 - total flux cleaned = -9.21924e-05 Jy ! Component: 150 - total flux cleaned = -7.93158e-05 Jy ! Component: 200 - total flux cleaned = -9.05611e-05 Jy ! Total flux subtracted in 200 components = -9.05611e-05 Jy ! Clean residual min=-0.000870 max=0.000844 Jy/beam ! Clean residual mean=-0.000002 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.270972 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 121 components and 0.270972 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=0.090154Jy sigma=0.000780 ! Fit after self-cal, rms=0.090151Jy sigma=0.000780 wmodel J0945-0153_X_2015_03_17_pus_map.mod ! Writing 121 model components to file: J0945-0153_X_2015_03_17_pus_map.mod wobs J0945-0153_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J0945-0153_X_2015_03_17_pus_uvs.fits wwins J0945-0153_X_2015_03_17_pus_map.win ! wwins: Wrote 3 windows to J0945-0153_X_2015_03_17_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 3.61176e-05 Jy ! Component: 100 - total flux cleaned = 0.000117983 Jy ! Component: 150 - total flux cleaned = 0.000234365 Jy ! Component: 200 - total flux cleaned = 0.000271849 Jy ! Component: 250 - total flux cleaned = 0.000295703 Jy ! Component: 300 - total flux cleaned = 0.000238157 Jy ! Component: 350 - total flux cleaned = 0.000215877 Jy ! Component: 400 - total flux cleaned = 0.000139068 Jy ! Component: 450 - total flux cleaned = 0.000139259 Jy ! Component: 500 - total flux cleaned = 0.000181234 Jy ! Component: 550 - total flux cleaned = 0.000191412 Jy ! Component: 600 - total flux cleaned = 0.000221777 Jy ! Component: 650 - total flux cleaned = 0.000251556 Jy ! Component: 700 - total flux cleaned = 0.000280693 Jy ! Component: 750 - total flux cleaned = 0.000290414 Jy ! Component: 800 - total flux cleaned = 0.000328063 Jy ! Component: 850 - total flux cleaned = 0.00036498 Jy ! Component: 900 - total flux cleaned = 0.000392197 Jy ! Component: 950 - total flux cleaned = 0.000401018 Jy ! Component: 1000 - total flux cleaned = 0.000409781 Jy ! Component: 1050 - total flux cleaned = 0.000435906 Jy ! Component: 1100 - total flux cleaned = 0.000478749 Jy ! Component: 1150 - total flux cleaned = 0.000512827 Jy ! Component: 1200 - total flux cleaned = 0.000537909 Jy ! Component: 1250 - total flux cleaned = 0.000570959 Jy ! Component: 1300 - total flux cleaned = 0.000603462 Jy ! Component: 1350 - total flux cleaned = 0.000603374 Jy ! Component: 1400 - total flux cleaned = 0.000611438 Jy ! Component: 1450 - total flux cleaned = 0.00064293 Jy ! Component: 1500 - total flux cleaned = 0.000650675 Jy ! Component: 1550 - total flux cleaned = 0.000650777 Jy ! Component: 1600 - total flux cleaned = 0.00068127 Jy ! Component: 1650 - total flux cleaned = 0.000696403 Jy ! Component: 1700 - total flux cleaned = 0.000711393 Jy ! Component: 1750 - total flux cleaned = 0.000726164 Jy ! Component: 1800 - total flux cleaned = 0.000755269 Jy ! Component: 1850 - total flux cleaned = 0.000762435 Jy ! Component: 1900 - total flux cleaned = 0.000776805 Jy ! Component: 1950 - total flux cleaned = 0.000812146 Jy ! Component: 2000 - total flux cleaned = 0.000819118 Jy ! Total flux subtracted in 2048 components = 0.000847071 Jy ! Clean residual min=-0.000406 max=0.000416 Jy/beam ! Clean residual mean=-0.000001 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.271819 Jy keep ! Adding 157 model components to the UV plane model. ! The established model now contains 278 components and 0.271819 Jy ![Exited script file: muppet] wmap "J0945-0153_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8733 x 1.996 at -1.601 degrees (North through East) ! Clean map min=-0.00071997 max=0.24431 Jy/beam ! Writing clean map to FITS file: J0945-0153_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.24431 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000131267 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.161189 0.161189 0.322378 0.644756 1.28951 2.57902 5.15804 10.3161 20.6322 41.2644 82.5287 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.244 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8733 x 1.996 at -1.601 degrees (North through East) ! Clean map min=-0.00071997 max=0.24431 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 J0945-0153_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:04:20 2016