! Started logfile: J0805+6144_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:39:38 2016 obs J0805+6144_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0805+6144_X_2014_12_20_pus_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.680952 visibilities/baseline/integration-bin. ! Found source: J0805+6144 ! ! 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 364 lines of history. ! ! Reading 5148 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 J0805+6144_X_2014_12_20_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.539447Jy sigma=0.005292 ! Fit after self-cal, rms=0.535391Jy sigma=0.005252 ! 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=0.8328 mas, bmaj=5.381 mas, bpa=-58.2 degrees ! Estimated noise=2200.71 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 = 0.353306 Jy ! Component: 100 - total flux cleaned = 0.448957 Jy ! Total flux subtracted in 100 components = 0.448957 Jy ! Clean residual min=-0.021413 max=0.043751 Jy/beam ! Clean residual mean=0.000747 rms=0.009215 Jy/beam ! Combined flux in latest and established models = 0.448957 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.448957 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=0.133433Jy sigma=0.001299 ! Fit after self-cal, rms=0.131996Jy sigma=0.001286 ! 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=1.034 mas, bmaj=5.406 mas, bpa=-58.24 degrees ! Estimated noise=1007.65 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 = 0.0673395 Jy ! Component: 100 - total flux cleaned = 0.0987519 Jy ! Component: 150 - total flux cleaned = 0.115878 Jy ! Component: 200 - total flux cleaned = 0.125079 Jy ! Total flux subtracted in 200 components = 0.125079 Jy ! Clean residual min=-0.013762 max=0.023438 Jy/beam ! Clean residual mean=0.000523 rms=0.004739 Jy/beam ! Combined flux in latest and established models = 0.574036 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 55 components and 0.574036 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=0.096819Jy sigma=0.000909 ! Fit after self-cal, rms=0.096052Jy sigma=0.000901 ! 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 0.96 FD 1.07 HN 1.00 KP 1.11 ! LA 0.94 MK 1.00* NL 0.96 OV 0.96 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.08 HN 1.01 KP 1.06 ! LA 0.94 MK 1.00* NL 0.97 OV 0.95 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 HN 1.03 KP 0.99 ! LA 0.99 MK 1.00* NL 0.97 OV 0.95 ! PT 0.89 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 1.03 KP 0.95 ! LA 0.98 MK 1.00* NL 0.98 OV 0.93 ! PT 0.91 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.08 HN 0.96 KP 0.90 ! LA 0.98 MK 1.00* NL 0.99 OV 0.94 ! PT 0.92 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.12 HN 1.01 KP 0.89 ! LA 0.99 MK 1.00* NL 0.96 OV 0.96 ! PT 0.92 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.18 HN 1.15 KP 0.89 ! LA 1.00 MK 1.00* NL 1.02 OV 1.03 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.14 HN 1.10 KP 0.88 ! LA 0.98 MK 1.00* NL 1.00 OV 1.02 ! PT 0.91 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.10 HN 1.08 KP 0.94 ! LA 1.00 MK 1.00* NL 0.98 OV 1.01 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.12 HN 1.06 KP 0.96 ! LA 0.99 MK 1.00* NL 0.98 OV 0.99 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.13 HN 1.05 KP 1.00 ! LA 1.00 MK 1.00* NL 0.99 OV 0.99 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.13 HN 1.03 KP 1.07 ! LA 1.00 MK 1.00* NL 1.02 OV 0.98 ! PT 0.95 SC 1.03 ! ! ! Fit before self-cal, rms=0.096052Jy sigma=0.000901 ! Fit after self-cal, rms=0.086768Jy sigma=0.000794 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=5.457 mas, bpa=-58.18 degrees ! Estimated noise=1000.94 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 = -0.00168102 Jy ! Component: 100 - total flux cleaned = -0.000538249 Jy ! Component: 150 - total flux cleaned = 0.000174546 Jy ! Component: 200 - total flux cleaned = 0.00017939 Jy ! Total flux subtracted in 200 components = 0.00017939 Jy ! Clean residual min=-0.006026 max=0.004338 Jy/beam ! Clean residual mean=-0.000001 rms=0.001508 Jy/beam ! Combined flux in latest and established models = 0.574215 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 85 components and 0.574215 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=0.086124Jy sigma=0.000787 ! Fit after self-cal, rms=0.085951Jy sigma=0.000785 ! 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=0.085951Jy sigma=0.000785 ! Fit after self-cal, rms=0.086043Jy sigma=0.000785 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=5.455 mas, bpa=-58.16 degrees ! Estimated noise=1001.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000889291 Jy ! Component: 100 - total flux cleaned = -0.000525184 Jy ! Component: 150 - total flux cleaned = -0.000523823 Jy ! Component: 200 - total flux cleaned = -0.000382347 Jy ! Total flux subtracted in 200 components = -0.000382347 Jy ! Clean residual min=-0.004774 max=0.003630 Jy/beam ! Clean residual mean=0.000001 rms=0.001202 Jy/beam ! Combined flux in latest and established models = 0.573833 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 99 components and 0.573833 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=0.085730Jy sigma=0.000782 ! Fit after self-cal, rms=0.085617Jy 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 = -1.88215e-05 Jy ! Component: 100 - total flux cleaned = 0.000167299 Jy ! Component: 150 - total flux cleaned = -9.05483e-05 Jy ! Component: 200 - total flux cleaned = -9.1326e-05 Jy ! Total flux subtracted in 200 components = -9.1326e-05 Jy ! Clean residual min=-0.003873 max=0.003048 Jy/beam ! Clean residual mean=0.000002 rms=0.001012 Jy/beam ! Combined flux in latest and established models = 0.573741 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 108 components and 0.573741 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=0.085451Jy sigma=0.000779 ! Fit after self-cal, rms=0.085396Jy sigma=0.000778 ! 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=0.085396Jy sigma=0.000778 ! Fit after self-cal, rms=0.085581Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=5.457 mas, bpa=-58.15 degrees ! Estimated noise=1003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000327858 Jy ! Component: 100 - total flux cleaned = -0.000200738 Jy ! Component: 150 - total flux cleaned = -0.000101847 Jy ! Component: 200 - total flux cleaned = 3.72287e-05 Jy ! Total flux subtracted in 200 components = 3.72287e-05 Jy ! Clean residual min=-0.003226 max=0.002727 Jy/beam ! Clean residual mean=0.000001 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.573779 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 110 components and 0.573779 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=0.085474Jy sigma=0.000777 ! Fit after self-cal, rms=0.085447Jy sigma=0.000777 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 = 8.05512e-05 Jy ! Component: 100 - total flux cleaned = 8.83788e-05 Jy ! Component: 150 - total flux cleaned = 4.65948e-05 Jy ! Component: 200 - total flux cleaned = 8.69126e-05 Jy ! Total flux subtracted in 200 components = 8.69126e-05 Jy ! Clean residual min=-0.002957 max=0.002758 Jy/beam ! Clean residual mean=0.000000 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.573866 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 115 components and 0.573866 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=0.085383Jy sigma=0.000776 ! Fit after self-cal, rms=0.085368Jy sigma=0.000776 ! 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=0.085368Jy sigma=0.000776 ! Fit after self-cal, rms=0.085492Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.201 mas, bmaj=5.915 mas, bpa=-52.92 degrees ! Estimated noise=1136.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000238928 Jy ! Component: 100 - total flux cleaned = 0.000468572 Jy ! Component: 150 - total flux cleaned = 0.000645232 Jy ! Component: 200 - total flux cleaned = 0.000769744 Jy ! Total flux subtracted in 200 components = 0.000769744 Jy ! Clean residual min=-0.002414 max=0.002271 Jy/beam ! Clean residual mean=-0.000013 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.574635 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 135 components and 0.574635 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=0.085461Jy sigma=0.000776 ! Fit after self-cal, rms=0.085453Jy sigma=0.000776 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 = -3.16267e-06 Jy ! Component: 100 - total flux cleaned = 2.79096e-05 Jy ! Component: 150 - total flux cleaned = 9.49482e-05 Jy ! Component: 200 - total flux cleaned = 0.000114727 Jy ! Total flux subtracted in 200 components = 0.000114727 Jy ! Clean residual min=-0.002339 max=0.002256 Jy/beam ! Clean residual mean=-0.000014 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.57475 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 141 components and 0.57475 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=0.085433Jy sigma=0.000775 ! Fit after self-cal, rms=0.085428Jy sigma=0.000775 ! 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=1.046 mas, bmaj=5.458 mas, bpa=-58.15 degrees ! Estimated noise=1003.86 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.046 x 5.458 at -58.15 degrees (North through East) ! Clean map min=-0.0044932 max=0.45412 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=0.8371 mas, bmaj=5.446 mas, bpa=-58.12 degrees ! Estimated noise=2216.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.354198 Jy ! Component: 100 - total flux cleaned = 0.457114 Jy ! Component: 150 - total flux cleaned = 0.504653 Jy ! Component: 200 - total flux cleaned = 0.529943 Jy ! Total flux subtracted in 200 components = 0.529943 Jy ! Clean residual min=-0.011099 max=0.013030 Jy/beam ! Clean residual mean=0.000194 rms=0.003250 Jy/beam ! Combined flux in latest and established models = 0.529943 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.529943 Jy ! Inverting map and beam ! Estimated beam: bmin=1.046 mas, bmaj=5.458 mas, bpa=-58.15 degrees ! Estimated noise=1003.86 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 = 0.0205076 Jy ! Component: 100 - total flux cleaned = 0.0314961 Jy ! Component: 150 - total flux cleaned = 0.0376901 Jy ! Component: 200 - total flux cleaned = 0.0389732 Jy ! Total flux subtracted in 200 components = 0.0389732 Jy ! Clean residual min=-0.003694 max=0.003697 Jy/beam ! Clean residual mean=0.000046 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.568917 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 60 components and 0.568917 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=2.201 mas, bmaj=5.915 mas, bpa=-52.92 degrees ! Estimated noise=1136.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00402699 Jy ! Component: 100 - total flux cleaned = 0.00489476 Jy ! Component: 150 - total flux cleaned = 0.00530114 Jy ! Component: 200 - total flux cleaned = 0.00539382 Jy ! Total flux subtracted in 200 components = 0.00539382 Jy ! Clean residual min=-0.002280 max=0.002081 Jy/beam ! Clean residual mean=-0.000007 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.57431 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 = 3.69594e-05 Jy ! Component: 100 - total flux cleaned = 3.8328e-05 Jy ! Component: 150 - total flux cleaned = 0.000100091 Jy ! Component: 200 - total flux cleaned = 0.000128187 Jy ! Total flux subtracted in 200 components = 0.000128187 Jy ! Clean residual min=-0.002209 max=0.002058 Jy/beam ! Clean residual mean=-0.000009 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.574439 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 108 components and 0.574439 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.046 mas, bmaj=5.458 mas, bpa=-58.15 degrees ! Estimated noise=1003.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000838973 Jy ! Component: 100 - total flux cleaned = -0.000642942 Jy ! Component: 150 - total flux cleaned = -0.00046761 Jy ! Component: 200 - total flux cleaned = -0.000414714 Jy ! Total flux subtracted in 200 components = -0.000414714 Jy ! Clean residual min=-0.002745 max=0.002683 Jy/beam ! Clean residual mean=-0.000001 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.574024 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 120 components and 0.574024 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=0.085465Jy sigma=0.000776 ! Fit after self-cal, rms=0.085446Jy sigma=0.000776 wmodel J0805+6144_X_2014_12_20_pus_map.mod ! Writing 120 model components to file: J0805+6144_X_2014_12_20_pus_map.mod wobs J0805+6144_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0805+6144_X_2014_12_20_pus_uvs.fits wwins J0805+6144_X_2014_12_20_pus_map.win ! wwins: Wrote 1 windows to J0805+6144_X_2014_12_20_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 = 0.000237089 Jy ! Component: 100 - total flux cleaned = 0.0001524 Jy ! Component: 150 - total flux cleaned = 0.000230757 Jy ! Component: 200 - total flux cleaned = 0.000343718 Jy ! Component: 250 - total flux cleaned = 0.000416874 Jy ! Component: 300 - total flux cleaned = 0.000383606 Jy ! Component: 350 - total flux cleaned = 0.000449061 Jy ! Component: 400 - total flux cleaned = 0.000512055 Jy ! Component: 450 - total flux cleaned = 0.00069752 Jy ! Component: 500 - total flux cleaned = 0.000907537 Jy ! Component: 550 - total flux cleaned = 0.000994335 Jy ! Component: 600 - total flux cleaned = 0.00105187 Jy ! Component: 650 - total flux cleaned = 0.00124447 Jy ! Component: 700 - total flux cleaned = 0.00124435 Jy ! Component: 750 - total flux cleaned = 0.00134919 Jy ! Component: 800 - total flux cleaned = 0.00142551 Jy ! Component: 850 - total flux cleaned = 0.00152555 Jy ! Component: 900 - total flux cleaned = 0.0015992 Jy ! Component: 950 - total flux cleaned = 0.00167108 Jy ! Component: 1000 - total flux cleaned = 0.00183427 Jy ! Component: 1050 - total flux cleaned = 0.001857 Jy ! Component: 1100 - total flux cleaned = 0.00194657 Jy ! Component: 1150 - total flux cleaned = 0.00188014 Jy ! Component: 1200 - total flux cleaned = 0.00192358 Jy ! Component: 1250 - total flux cleaned = 0.00188068 Jy ! Component: 1300 - total flux cleaned = 0.00181751 Jy ! Component: 1350 - total flux cleaned = 0.00179675 Jy ! Component: 1400 - total flux cleaned = 0.00171546 Jy ! Component: 1450 - total flux cleaned = 0.00171571 Jy ! Component: 1500 - total flux cleaned = 0.00169582 Jy ! Component: 1550 - total flux cleaned = 0.00161759 Jy ! Component: 1600 - total flux cleaned = 0.00157912 Jy ! Component: 1650 - total flux cleaned = 0.00154124 Jy ! Component: 1700 - total flux cleaned = 0.00154142 Jy ! Component: 1750 - total flux cleaned = 0.00155978 Jy ! Component: 1800 - total flux cleaned = 0.0015233 Jy ! Component: 1850 - total flux cleaned = 0.00154126 Jy ! Component: 1900 - total flux cleaned = 0.00148803 Jy ! Component: 1950 - total flux cleaned = 0.00152324 Jy ! Component: 2000 - total flux cleaned = 0.00154072 Jy ! Total flux subtracted in 2048 components = 0.00154055 Jy ! Clean residual min=-0.000861 max=0.001157 Jy/beam ! Clean residual mean=0.000025 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.575564 Jy keep ! Adding 123 model components to the UV plane model. ! The established model now contains 243 components and 0.575564 Jy ![Exited script file: muppet] wmap "J0805+6144_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.046 x 5.458 at -58.15 degrees (North through East) ! Clean map min=-0.0034778 max=0.45313 Jy/beam ! Writing clean map to FITS file: J0805+6144_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.453128 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000330716 device "J0805+6144_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0805+6144_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.218955 0.218955 0.43791 0.87582 1.75164 3.50328 7.00656 14.0131 28.0262 56.0525 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.453 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.046 x 5.458 at -58.15 degrees (North through East) ! Clean map min=-0.0034778 max=0.45313 Jy/beam quit ! Quitting program ! Log file J0805+6144_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:39:39 2016