! Started logfile: J0443+3441_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:22:10 2017 obs J0443+3441_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0443+3441_X_2014_01_04_pus_uva.fits ! AN table 1: 104 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.257479 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0443+3441 ! ! 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 382 lines of history. ! ! Reading 11568 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 J0443+3441_X_2014_01_04_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 500 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 500 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 500 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 500 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 500 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 500 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 500 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 500 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 500 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 500 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 500 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 500 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.812101Jy sigma=0.010242 ! Fit after self-cal, rms=0.772586Jy sigma=0.009788 ! 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=0.7853 mas, bmaj=1.118 mas, bpa=-2.164 degrees ! Estimated noise=1069.73 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 = 0.170365 Jy ! Component: 100 - total flux cleaned = 0.21546 Jy ! Total flux subtracted in 100 components = 0.21546 Jy ! Clean residual min=-0.012651 max=0.026313 Jy/beam ! Clean residual mean=-0.000596 rms=0.004715 Jy/beam ! Combined flux in latest and established models = 0.21546 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.21546 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=0.098249Jy sigma=0.001266 ! Fit after self-cal, rms=0.098262Jy sigma=0.001266 ! 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=1.101 mas, bmaj=1.645 mas, bpa=-4.246 degrees ! Estimated noise=531.586 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 = 0.0343204 Jy ! Component: 100 - total flux cleaned = 0.0528429 Jy ! Component: 150 - total flux cleaned = 0.063248 Jy ! Component: 200 - total flux cleaned = 0.0683793 Jy ! Total flux subtracted in 200 components = 0.0683793 Jy ! Clean residual min=-0.013759 max=0.025399 Jy/beam ! Clean residual mean=-0.000776 rms=0.004888 Jy/beam ! Combined flux in latest and established models = 0.283839 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.283839 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=0.088522Jy sigma=0.001081 ! Fit after self-cal, rms=0.088505Jy sigma=0.001081 ! 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 1.00* FD 1.00* KP 1.00* LA 0.94 ! MK 1.00 NL 1.08 OV 0.99 PT 0.93 ! SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.92 ! MK 1.00 NL 1.09 OV 0.98 PT 0.89 ! SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.95 ! MK 1.04 NL 1.09 OV 0.97 PT 0.88 ! SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.95 ! MK 1.07 NL 1.05 OV 0.98 PT 0.89 ! SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.94 ! MK 1.07 NL 1.10 OV 1.02 PT 0.87 ! SC 1.11 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.95 ! MK 1.05 NL 1.11 OV 1.02 PT 0.88 ! SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.05 NL 1.13 OV 1.05 PT 0.90 ! SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 1.06 NL 1.11 OV 1.04 PT 0.89 ! SC 1.12 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.06 NL 1.15 OV 1.04 PT 0.92 ! SC 1.08 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.11 NL 1.15 OV 1.05 PT 0.90 ! SC 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.13 NL 1.13 OV 1.03 PT 0.94 ! SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.09 NL 1.15 OV 1.06 PT 0.90 ! SC 1.10 ! ! ! Fit before self-cal, rms=0.088505Jy sigma=0.001081 ! Fit after self-cal, rms=0.088922Jy sigma=0.001030 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.133 mas, bmaj=1.699 mas, bpa=-4.203 degrees ! Estimated noise=540.605 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 (-0.2, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00925048 Jy ! Component: 100 - total flux cleaned = 0.00848045 Jy ! Component: 150 - total flux cleaned = 0.00821071 Jy ! Component: 200 - total flux cleaned = 0.00776033 Jy ! Total flux subtracted in 200 components = 0.00776033 Jy ! Clean residual min=-0.008400 max=0.008569 Jy/beam ! Clean residual mean=-0.000023 rms=0.002074 Jy/beam ! Combined flux in latest and established models = 0.2916 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 0.2916 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=0.085576Jy sigma=0.000984 ! Fit after self-cal, rms=0.085400Jy sigma=0.000980 ! 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=0.085400Jy sigma=0.000980 ! Fit after self-cal, rms=0.086068Jy sigma=0.000968 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.128 mas, bmaj=1.691 mas, bpa=-4.803 degrees ! Estimated noise=543.332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00277233 Jy ! Component: 100 - total flux cleaned = 0.00316244 Jy ! Component: 150 - total flux cleaned = 0.00327782 Jy ! Component: 200 - total flux cleaned = 0.003379 Jy ! Total flux subtracted in 200 components = 0.003379 Jy ! Clean residual min=-0.003754 max=0.004960 Jy/beam ! Clean residual mean=-0.000076 rms=0.001231 Jy/beam ! Combined flux in latest and established models = 0.294979 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 0.294979 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=0.085587Jy sigma=0.000963 ! Fit after self-cal, rms=0.085572Jy sigma=0.000962 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 (-1.8, -6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00390325 Jy ! Component: 100 - total flux cleaned = 0.00391814 Jy ! Component: 150 - total flux cleaned = 0.00402038 Jy ! Component: 200 - total flux cleaned = 0.00410485 Jy ! Total flux subtracted in 200 components = 0.00410485 Jy ! Clean residual min=-0.003127 max=0.003128 Jy/beam ! Clean residual mean=-0.000047 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.299083 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 60 components and 0.299083 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=0.085223Jy sigma=0.000958 ! Fit after self-cal, rms=0.085205Jy sigma=0.000957 ! 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=0.085205Jy sigma=0.000957 ! Fit after self-cal, rms=0.085547Jy sigma=0.000957 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.129 mas, bmaj=1.69 mas, bpa=-4.98 degrees ! Estimated noise=543.628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117545 Jy ! Component: 100 - total flux cleaned = 0.000898369 Jy ! Component: 150 - total flux cleaned = 0.000772171 Jy ! Component: 200 - total flux cleaned = 0.000715415 Jy ! Total flux subtracted in 200 components = 0.000715415 Jy ! Clean residual min=-0.002789 max=0.002640 Jy/beam ! Clean residual mean=-0.000028 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.299799 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 0.299799 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=0.085423Jy sigma=0.000956 ! Fit after self-cal, rms=0.085425Jy sigma=0.000956 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 = 0.000473364 Jy ! Component: 100 - total flux cleaned = 0.000334246 Jy ! Component: 150 - total flux cleaned = 0.00024876 Jy ! Component: 200 - total flux cleaned = 0.000248681 Jy ! Total flux subtracted in 200 components = 0.000248681 Jy ! Clean residual min=-0.002495 max=0.002455 Jy/beam ! Clean residual mean=-0.000022 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.300047 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 69 components and 0.300048 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=0.085372Jy sigma=0.000955 ! Fit after self-cal, rms=0.085371Jy sigma=0.000955 ! 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=0.085371Jy sigma=0.000955 ! Fit after self-cal, rms=0.085497Jy sigma=0.000955 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.276 mas, bmaj=3.475 mas, bpa=-3.836 degrees ! Estimated noise=595.687 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000300446 Jy ! Component: 100 - total flux cleaned = 0.000331362 Jy ! Component: 150 - total flux cleaned = 0.0002818 Jy ! Component: 200 - total flux cleaned = 0.00025908 Jy ! Total flux subtracted in 200 components = 0.00025908 Jy ! Clean residual min=-0.001279 max=0.001502 Jy/beam ! Clean residual mean=-0.000013 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.300307 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 76 components and 0.300307 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=0.085495Jy sigma=0.000955 ! Fit after self-cal, rms=0.085490Jy sigma=0.000955 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 = -8.69642e-07 Jy ! Component: 100 - total flux cleaned = -4.19594e-05 Jy ! Component: 150 - total flux cleaned = -9.90444e-05 Jy ! Component: 200 - total flux cleaned = -0.00013369 Jy ! Total flux subtracted in 200 components = -0.00013369 Jy ! Clean residual min=-0.001208 max=0.001356 Jy/beam ! Clean residual mean=-0.000011 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.300173 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 90 components and 0.300173 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=0.085491Jy sigma=0.000955 ! Fit after self-cal, rms=0.085487Jy sigma=0.000955 ! 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=1.13 mas, bmaj=1.689 mas, bpa=-4.88 degrees ! Estimated noise=543.755 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.13 x 1.689 at -4.88 degrees (North through East) ! Clean map min=-0.0066209 max=0.22135 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=0.7994 mas, bmaj=1.141 mas, bpa=-3.566 degrees ! Estimated noise=1119.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.177824 Jy ! Component: 100 - total flux cleaned = 0.224787 Jy ! Component: 150 - total flux cleaned = 0.248482 Jy ! Component: 200 - total flux cleaned = 0.263058 Jy ! Total flux subtracted in 200 components = 0.263058 Jy ! Clean residual min=-0.007852 max=0.011047 Jy/beam ! Clean residual mean=-0.000210 rms=0.002218 Jy/beam ! Combined flux in latest and established models = 0.263059 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 0.263059 Jy ! Inverting map and beam ! Estimated beam: bmin=1.13 mas, bmaj=1.689 mas, bpa=-4.88 degrees ! Estimated noise=543.755 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, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0163899 Jy ! Component: 100 - total flux cleaned = 0.0255933 Jy ! Component: 150 - total flux cleaned = 0.0306422 Jy ! Component: 200 - total flux cleaned = 0.0326535 Jy ! Total flux subtracted in 200 components = 0.0326535 Jy ! Clean residual min=-0.003413 max=0.003407 Jy/beam ! Clean residual mean=-0.000079 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.295712 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 44 components and 0.295712 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=2.276 mas, bmaj=3.475 mas, bpa=-3.836 degrees ! Estimated noise=595.687 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243226 Jy ! Component: 100 - total flux cleaned = 0.0033351 Jy ! Component: 150 - total flux cleaned = 0.0039538 Jy ! Component: 200 - total flux cleaned = 0.00437469 Jy ! Total flux subtracted in 200 components = 0.00437469 Jy ! Clean residual min=-0.001902 max=0.001710 Jy/beam ! Clean residual mean=-0.000028 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.300087 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 = 0.000253619 Jy ! Component: 100 - total flux cleaned = 0.000324262 Jy ! Component: 150 - total flux cleaned = 0.00032568 Jy ! Component: 200 - total flux cleaned = 0.000355221 Jy ! Total flux subtracted in 200 components = 0.000355221 Jy ! Clean residual min=-0.001664 max=0.001526 Jy/beam ! Clean residual mean=-0.000013 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.300442 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 82 components and 0.300442 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.13 mas, bmaj=1.689 mas, bpa=-4.88 degrees ! Estimated noise=543.755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000148032 Jy ! Component: 100 - total flux cleaned = 0.000432141 Jy ! Component: 150 - total flux cleaned = 0.000680414 Jy ! Component: 200 - total flux cleaned = 0.00090159 Jy ! Total flux subtracted in 200 components = 0.00090159 Jy ! Clean residual min=-0.001998 max=0.001780 Jy/beam ! Clean residual mean=0.000005 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.301344 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 98 components and 0.301344 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=0.085478Jy sigma=0.000955 ! Fit after self-cal, rms=0.085469Jy sigma=0.000955 wmodel J0443+3441_X_2014_01_04_pus_map.mod ! Writing 98 model components to file: J0443+3441_X_2014_01_04_pus_map.mod wobs J0443+3441_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0443+3441_X_2014_01_04_pus_uvs.fits wwins J0443+3441_X_2014_01_04_pus_map.win ! wwins: Wrote 4 windows to J0443+3441_X_2014_01_04_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 = -0.000863184 Jy ! Component: 100 - total flux cleaned = -0.00147341 Jy ! Component: 150 - total flux cleaned = -0.0019748 Jy ! Component: 200 - total flux cleaned = -0.00238962 Jy ! Component: 250 - total flux cleaned = -0.0028042 Jy ! Component: 300 - total flux cleaned = -0.00305745 Jy ! Component: 350 - total flux cleaned = -0.00314527 Jy ! Component: 400 - total flux cleaned = -0.00322798 Jy ! Component: 450 - total flux cleaned = -0.00330741 Jy ! Component: 500 - total flux cleaned = -0.00340319 Jy ! Component: 550 - total flux cleaned = -0.00349536 Jy ! Component: 600 - total flux cleaned = -0.0036198 Jy ! Component: 650 - total flux cleaned = -0.00374002 Jy ! Component: 700 - total flux cleaned = -0.00385626 Jy ! Component: 750 - total flux cleaned = -0.00398459 Jy ! Component: 800 - total flux cleaned = -0.00409336 Jy ! Component: 850 - total flux cleaned = -0.00412387 Jy ! Component: 900 - total flux cleaned = -0.00418247 Jy ! Component: 950 - total flux cleaned = -0.00415345 Jy ! Component: 1000 - total flux cleaned = -0.00416746 Jy ! Component: 1050 - total flux cleaned = -0.00419475 Jy ! Component: 1100 - total flux cleaned = -0.00418149 Jy ! Component: 1150 - total flux cleaned = -0.00419442 Jy ! Component: 1200 - total flux cleaned = -0.00416894 Jy ! Component: 1250 - total flux cleaned = -0.00420639 Jy ! Component: 1300 - total flux cleaned = -0.00421856 Jy ! Component: 1350 - total flux cleaned = -0.00424227 Jy ! Component: 1400 - total flux cleaned = -0.00427755 Jy ! Component: 1450 - total flux cleaned = -0.00433513 Jy ! Component: 1500 - total flux cleaned = -0.00435774 Jy ! Component: 1550 - total flux cleaned = -0.00439111 Jy ! Component: 1600 - total flux cleaned = -0.00445698 Jy ! Component: 1650 - total flux cleaned = -0.00451094 Jy ! Component: 1700 - total flux cleaned = -0.00460665 Jy ! Component: 1750 - total flux cleaned = -0.00465908 Jy ! Component: 1800 - total flux cleaned = -0.00475208 Jy ! Component: 1850 - total flux cleaned = -0.00481319 Jy ! Component: 1900 - total flux cleaned = -0.00487328 Jy ! Component: 1950 - total flux cleaned = -0.00490306 Jy ! Component: 2000 - total flux cleaned = -0.00496185 Jy ! Total flux subtracted in 2048 components = -0.00499084 Jy ! Clean residual min=-0.000482 max=0.000587 Jy/beam ! Clean residual mean=-0.000002 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.296353 Jy keep ! Adding 114 model components to the UV plane model. ! The established model now contains 212 components and 0.296353 Jy ![Exited script file: muppet] wmap "J0443+3441_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.13 x 1.689 at -4.88 degrees (North through East) ! Clean map min=-0.0028862 max=0.22719 Jy/beam ! Writing clean map to FITS file: J0443+3441_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.227188 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000168007 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.221852 0.221852 0.443704 0.887408 1.77482 3.54963 7.09927 14.1985 28.3971 56.7941 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.227 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.13 x 1.689 at -4.88 degrees (North through East) ! Clean map min=-0.0028862 max=0.22719 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 J0443+3441_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:22:12 2017