! Started logfile: J0814+6431_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:09:37 2016 obs J0814+6431_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0814+6431_X_2014_06_09_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.701821 visibilities/baseline/integration-bin. ! Found source: J0814+6431 ! ! 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 344 lines of history. ! ! Reading 46236 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 J0814+6431_X_2014_06_09_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 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.977427Jy sigma=0.011624 ! Fit after self-cal, rms=0.912414Jy sigma=0.010860 ! 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=0.7361 mas, bmaj=1.395 mas, bpa=-78.55 degrees ! Estimated noise=776.574 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 = 0.067311 Jy ! Component: 100 - total flux cleaned = 0.0830723 Jy ! Total flux subtracted in 100 components = 0.0830723 Jy ! Clean residual min=-0.004365 max=0.005674 Jy/beam ! Clean residual mean=-0.000033 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 0.0830723 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0830723 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=0.071796Jy sigma=0.000802 ! Fit after self-cal, rms=0.071727Jy sigma=0.000801 ! 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=0.9911 mas, bmaj=1.678 mas, bpa=-85.88 degrees ! Estimated noise=279.876 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 = 0.0083145 Jy ! Component: 100 - total flux cleaned = 0.0122618 Jy ! Component: 150 - total flux cleaned = 0.0144309 Jy ! Component: 200 - total flux cleaned = 0.0156441 Jy ! Total flux subtracted in 200 components = 0.0156441 Jy ! Clean residual min=-0.003826 max=0.003757 Jy/beam ! Clean residual mean=-0.000010 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.0987164 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.0987164 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=0.070802Jy sigma=0.000791 ! Fit after self-cal, rms=0.070825Jy sigma=0.000790 ! 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 1.12 HN 1.02 KP 0.90 ! LA 1.00 MK 0.97 NL 1.00 OV 1.00 ! PT 1.00 SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.05 KP 0.85 ! LA 1.02 MK 0.96 NL 1.01 OV 0.99 ! PT 0.94 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.08 KP 0.81 ! LA 1.03 MK 0.98 NL 1.01 OV 0.99 ! PT 0.90 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 0.98 KP 0.79 ! LA 1.03 MK 1.07 NL 1.01 OV 0.97 ! PT 0.91 SC 1.12 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.00 KP 0.72 ! LA 1.02 MK 1.02 NL 1.02 OV 1.01 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.01 KP 0.72 ! LA 1.06 MK 0.99 NL 1.03 OV 1.02 ! PT 0.94 SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.24 HN 1.21 KP 0.80 ! LA 1.07 MK 1.04 NL 1.04 OV 1.04 ! PT 0.97 SC 1.12 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.07 KP 0.73 ! LA 1.03 MK 1.01 NL 1.01 OV 0.99 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.04 KP 0.78 ! LA 1.03 MK 0.96 NL 1.01 OV 1.06 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.12 KP 0.78 ! LA 1.08 MK 1.03 NL 0.98 OV 1.03 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.04 KP 0.79 ! LA 1.05 MK 1.02 NL 1.03 OV 1.00 ! PT 0.94 SC 1.12 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.05 KP 0.86 ! LA 1.03 MK 1.00 NL 0.99 OV 1.02 ! PT 0.92 SC 1.03 ! ! ! Fit before self-cal, rms=0.070825Jy sigma=0.000790 ! Fit after self-cal, rms=0.070377Jy sigma=0.000775 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=1.696 mas, bpa=-85.51 degrees ! Estimated noise=280.098 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 = -0.00114659 Jy ! Component: 100 - total flux cleaned = -0.00127413 Jy ! Component: 150 - total flux cleaned = -0.00133463 Jy ! Component: 200 - total flux cleaned = -0.00140035 Jy ! Total flux subtracted in 200 components = -0.00140035 Jy ! Clean residual min=-0.001343 max=0.001304 Jy/beam ! Clean residual mean=-0.000008 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.097316 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.097316 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=0.070353Jy sigma=0.000775 ! Fit after self-cal, rms=0.070415Jy sigma=0.000774 ! 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=0.070415Jy sigma=0.000774 ! Fit after self-cal, rms=0.071268Jy sigma=0.000773 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=1.693 mas, bpa=-85.89 degrees ! Estimated noise=279.692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000471413 Jy ! Component: 100 - total flux cleaned = -0.000552138 Jy ! Component: 150 - total flux cleaned = -0.000623074 Jy ! Component: 200 - total flux cleaned = -0.000685835 Jy ! Total flux subtracted in 200 components = -0.000685835 Jy ! Clean residual min=-0.001217 max=0.000989 Jy/beam ! Clean residual mean=-0.000007 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0966302 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.0966302 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=0.071262Jy sigma=0.000773 ! Fit after self-cal, rms=0.071287Jy sigma=0.000773 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 = -0.000109055 Jy ! Component: 100 - total flux cleaned = -0.00011865 Jy ! Component: 150 - total flux cleaned = -0.000127244 Jy ! Component: 200 - total flux cleaned = -0.000142887 Jy ! Total flux subtracted in 200 components = -0.000142887 Jy ! Clean residual min=-0.001210 max=0.000991 Jy/beam ! Clean residual mean=-0.000007 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0964873 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.0964873 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=0.071285Jy sigma=0.000773 ! Fit after self-cal, rms=0.071284Jy sigma=0.000773 ! 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=0.071284Jy sigma=0.000773 ! Fit after self-cal, rms=0.071531Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=1.696 mas, bpa=-85.96 degrees ! Estimated noise=279.534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000388371 Jy ! Component: 100 - total flux cleaned = -0.000455844 Jy ! Component: 150 - total flux cleaned = -0.000514122 Jy ! Component: 200 - total flux cleaned = -0.000565242 Jy ! Total flux subtracted in 200 components = -0.000565242 Jy ! Clean residual min=-0.001139 max=0.000991 Jy/beam ! Clean residual mean=-0.000007 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.095922 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.095922 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=0.071526Jy sigma=0.000773 ! Fit after self-cal, rms=0.071532Jy sigma=0.000773 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 = -6.9395e-05 Jy ! Component: 100 - total flux cleaned = -6.93114e-05 Jy ! Component: 150 - total flux cleaned = -8.39554e-05 Jy ! Component: 200 - total flux cleaned = -9.71655e-05 Jy ! Total flux subtracted in 200 components = -9.71655e-05 Jy ! Clean residual min=-0.001133 max=0.000994 Jy/beam ! Clean residual mean=-0.000007 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0958249 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.0958249 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=0.071530Jy sigma=0.000773 ! Fit after self-cal, rms=0.071530Jy sigma=0.000773 ! 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=0.071530Jy sigma=0.000773 ! Fit after self-cal, rms=0.071702Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.345 mas, bmaj=3.55 mas, bpa=73.91 degrees ! Estimated noise=330.871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000418604 Jy ! Component: 100 - total flux cleaned = -0.000497489 Jy ! Component: 150 - total flux cleaned = -0.000505484 Jy ! Component: 200 - total flux cleaned = -0.000508632 Jy ! Total flux subtracted in 200 components = -0.000508632 Jy ! Clean residual min=-0.001070 max=0.001265 Jy/beam ! Clean residual mean=-0.000015 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0953162 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 41 components and 0.0953162 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=0.071701Jy sigma=0.000773 ! Fit after self-cal, rms=0.071704Jy sigma=0.000773 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 = -7.79824e-06 Jy ! Component: 100 - total flux cleaned = -1.35554e-05 Jy ! Component: 150 - total flux cleaned = -1.76594e-05 Jy ! Component: 200 - total flux cleaned = -1.783e-05 Jy ! Total flux subtracted in 200 components = -1.783e-05 Jy ! Clean residual min=-0.001071 max=0.001264 Jy/beam ! Clean residual mean=-0.000015 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0952984 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 44 components and 0.0952984 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=0.071705Jy sigma=0.000773 ! Fit after self-cal, rms=0.071704Jy sigma=0.000773 ! 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=1.015 mas, bmaj=1.698 mas, bpa=-86.01 degrees ! Estimated noise=279.34 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.015 x 1.698 at -86.01 degrees (North through East) ! Clean map min=-0.0010216 max=0.08897 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=0.7501 mas, bmaj=1.405 mas, bpa=-78.78 degrees ! Estimated noise=791.768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0684002 Jy ! Component: 100 - total flux cleaned = 0.0841904 Jy ! Component: 150 - total flux cleaned = 0.0895495 Jy ! Component: 200 - total flux cleaned = 0.0921824 Jy ! Total flux subtracted in 200 components = 0.0921824 Jy ! Clean residual min=-0.002113 max=0.002307 Jy/beam ! Clean residual mean=-0.000011 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.0921824 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0921824 Jy ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=1.698 mas, bpa=-86.01 degrees ! Estimated noise=279.34 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 = 0.0018877 Jy ! Component: 100 - total flux cleaned = 0.00247074 Jy ! Component: 150 - total flux cleaned = 0.00256062 Jy ! Component: 200 - total flux cleaned = 0.00263211 Jy ! Total flux subtracted in 200 components = 0.00263211 Jy ! Clean residual min=-0.001012 max=0.001014 Jy/beam ! Clean residual mean=-0.000009 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0948145 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.0948145 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=2.345 mas, bmaj=3.55 mas, bpa=73.91 degrees ! Estimated noise=330.871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000256336 Jy ! Component: 100 - total flux cleaned = 0.000257337 Jy ! Component: 150 - total flux cleaned = 0.000263431 Jy ! Component: 200 - total flux cleaned = 0.000263519 Jy ! Total flux subtracted in 200 components = 0.000263519 Jy ! Clean residual min=-0.001085 max=0.001262 Jy/beam ! Clean residual mean=-0.000017 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.095078 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 = 3.87118e-06 Jy ! Component: 100 - total flux cleaned = 1.10174e-05 Jy ! Component: 150 - total flux cleaned = 2.07132e-05 Jy ! Component: 200 - total flux cleaned = 2.37548e-05 Jy ! Total flux subtracted in 200 components = 2.37548e-05 Jy ! Clean residual min=-0.001083 max=0.001271 Jy/beam ! Clean residual mean=-0.000016 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0951017 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.0951018 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=1.698 mas, bpa=-86.01 degrees ! Estimated noise=279.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000205506 Jy ! Component: 100 - total flux cleaned = -0.000222371 Jy ! Component: 150 - total flux cleaned = -0.000222937 Jy ! Component: 200 - total flux cleaned = -0.000212929 Jy ! Total flux subtracted in 200 components = -0.000212929 Jy ! Clean residual min=-0.001019 max=0.001024 Jy/beam ! Clean residual mean=-0.000009 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0948888 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.0948888 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=0.071704Jy sigma=0.000773 ! Fit after self-cal, rms=0.071697Jy sigma=0.000773 wmodel J0814+6431_X_2014_06_09_pus_map.mod ! Writing 38 model components to file: J0814+6431_X_2014_06_09_pus_map.mod wobs J0814+6431_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0814+6431_X_2014_06_09_pus_uvs.fits wwins J0814+6431_X_2014_06_09_pus_map.win ! wwins: Wrote 1 windows to J0814+6431_X_2014_06_09_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 = 0.000117923 Jy ! Component: 100 - total flux cleaned = 0.000117928 Jy ! Component: 150 - total flux cleaned = 3.8007e-05 Jy ! Component: 200 - total flux cleaned = 2.25716e-05 Jy ! Component: 250 - total flux cleaned = 3.63534e-05 Jy ! Component: 300 - total flux cleaned = 6.37906e-05 Jy ! Component: 350 - total flux cleaned = 9.03952e-05 Jy ! Component: 400 - total flux cleaned = 0.000155378 Jy ! Component: 450 - total flux cleaned = 0.00014286 Jy ! Component: 500 - total flux cleaned = 0.000179745 Jy ! Component: 550 - total flux cleaned = 0.000155918 Jy ! Component: 600 - total flux cleaned = 0.000132881 Jy ! Component: 650 - total flux cleaned = 0.000121574 Jy ! Component: 700 - total flux cleaned = 7.70459e-05 Jy ! Component: 750 - total flux cleaned = 5.53889e-05 Jy ! Component: 800 - total flux cleaned = 6.62188e-05 Jy ! Component: 850 - total flux cleaned = 1.36312e-05 Jy ! Component: 900 - total flux cleaned = 1.37348e-05 Jy ! Component: 950 - total flux cleaned = 3.40354e-05 Jy ! Component: 1000 - total flux cleaned = 1.38834e-05 Jy ! Component: 1050 - total flux cleaned = -5.65754e-06 Jy ! Component: 1100 - total flux cleaned = -1.525e-05 Jy ! Component: 1150 - total flux cleaned = -6.20435e-05 Jy ! Component: 1200 - total flux cleaned = -8.06335e-05 Jy ! Component: 1250 - total flux cleaned = -9.88501e-05 Jy ! Component: 1300 - total flux cleaned = -0.000125706 Jy ! Component: 1350 - total flux cleaned = -0.000125823 Jy ! Component: 1400 - total flux cleaned = -0.000168979 Jy ! Component: 1450 - total flux cleaned = -0.000151779 Jy ! Component: 1500 - total flux cleaned = -0.000134934 Jy ! Component: 1550 - total flux cleaned = -0.0001598 Jy ! Component: 1600 - total flux cleaned = -0.000159776 Jy ! Component: 1650 - total flux cleaned = -0.000135606 Jy ! Component: 1700 - total flux cleaned = -0.000151393 Jy ! Component: 1750 - total flux cleaned = -0.000151408 Jy ! Component: 1800 - total flux cleaned = -0.000143834 Jy ! Component: 1850 - total flux cleaned = -0.000159068 Jy ! Component: 1900 - total flux cleaned = -0.000166498 Jy ! Component: 1950 - total flux cleaned = -0.000181251 Jy ! Component: 2000 - total flux cleaned = -0.000173855 Jy ! Total flux subtracted in 2048 components = -0.000159423 Jy ! Clean residual min=-0.000394 max=0.000406 Jy/beam ! Clean residual mean=-0.000003 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0947294 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 175 components and 0.0947294 Jy ![Exited script file: muppet] wmap "J0814+6431_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.015 x 1.698 at -86.01 degrees (North through East) ! Clean map min=-0.00070528 max=0.089152 Jy/beam ! Writing clean map to FITS file: J0814+6431_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0891518 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000131205 device "J0814+6431_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0814+6431_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.441511 0.441511 0.883021 1.76604 3.53209 7.06417 14.1283 28.2567 56.5134 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.089 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.015 x 1.698 at -86.01 degrees (North through East) ! Clean map min=-0.00070528 max=0.089152 Jy/beam quit ! Quitting program ! Log file J0814+6431_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:09:40 2016