! Started logfile: J0512+2927_K_2006_06_11_yyk_uvs.log on Thu Jul 8 23:39:56 2010 obs J0512+2927_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J0512+2927_K_2006_06_11_yyk_uva.fits ! AN table 1: 1648 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.30894 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0512+2927 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.42136e+10 8e+06 1 8e+06 ! 02 2 2.42266e+10 8e+06 1 8e+06 ! 03 3 2.42656e+10 8e+06 1 8e+06 ! 04 4 2.43436e+10 8e+06 1 8e+06 ! 05 5 2.44866e+10 8e+06 1 8e+06 ! 06 6 2.45906e+10 8e+06 1 8e+06 ! 07 7 2.46556e+10 8e+06 1 8e+06 ! 08 8 2.46816e+10 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2715 lines of history. ! ! Reading 183288 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..8 ! 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 ![@muppet J0512+2927_K_2006_06_11_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 3 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=3 float phase_soltime2 phase_soltime2=0.3 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.70 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 10 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.0650x0.0650 milli-arcsec cellsize. uvav time_av, true ! Averaging into 10 second bins. ! Selecting polarization: RR, channels: 1..8 ! 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 phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.278284 Jy 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=0.4703 mas, bmaj=0.8919 mas, bpa=29.28 degrees ! Estimated noise=7.8485 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.133591 Jy ! Component: 100 - total flux cleaned = 0.143155 Jy ! Total flux subtracted in 100 components = 0.143155 Jy ! Clean residual min=-0.026214 max=0.029072 Jy/beam ! Clean residual mean=-0.000177 rms=0.007731 Jy/beam ! Combined flux in latest and established models = 0.143155 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.143155 Jy ! ! Correcting IF 1. ! A total of 197 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 230 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 230 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 230 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 179 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.230080Jy sigma=0.985359 ! Fit after self-cal, rms=0.228515Jy sigma=0.991087 ! Inverting map and beam ! Estimated beam: bmin=0.4962 mas, bmaj=0.9053 mas, bpa=32.02 degrees ! Estimated noise=8.30666 mJy/beam. print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! 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=0.5694 mas, bmaj=1.547 mas, bpa=37.31 degrees ! Estimated noise=6.05293 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00254292 Jy ! Component: 100 - total flux cleaned = -0.00212931 Jy ! Component: 150 - total flux cleaned = -0.000760201 Jy ! Component: 200 - total flux cleaned = 0.000694704 Jy ! Total flux subtracted in 200 components = 0.000694704 Jy ! Clean residual min=-0.019635 max=0.017368 Jy/beam ! Clean residual mean=-0.000116 rms=0.005507 Jy/beam ! Combined flux in latest and established models = 0.14385 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.14385 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. ! ! Fit before self-cal, rms=0.225792Jy sigma=0.980242 ! Fit after self-cal, rms=0.225714Jy sigma=0.979924 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5694 x 1.547 at 37.31 degrees (North through East) ! Clean map min=-0.018331 max=0.14844 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 1.00* KP 1.01 ! LA 0.95 MK 1.00* NL 1.00* OV 1.15 ! PT 1.07 SC 1.00* ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.58 FD 1.00* HN 1.00* KP 1.00* ! LA 0.93 MK 1.00* NL 1.73 OV 1.00* ! PT 1.00* SC 1.28 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Correcting IF 7. ! A total of 51 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.37 FD 1.04 HN 1.03 KP 0.83 ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 0.87 SC 1.00* ! ! ! Fit before self-cal, rms=0.225714Jy sigma=0.979924 ! Fit after self-cal, rms=0.252090Jy sigma=0.979716 selfcal false, false, phase_soltime ! Performing phase self-cal over 3 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. ! ! Fit before self-cal, rms=0.252090Jy sigma=0.979716 ! Fit after self-cal, rms=0.252138Jy sigma=0.979611 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.5401 mas, bmaj=1.636 mas, bpa=39.89 degrees ! Estimated noise=6.65896 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.0032666 Jy ! Component: 100 - total flux cleaned = -0.00298291 Jy ! Component: 150 - total flux cleaned = -0.00273932 Jy ! Component: 200 - total flux cleaned = -0.00239913 Jy ! Total flux subtracted in 200 components = -0.00239913 Jy ! Clean residual min=-0.016433 max=0.013922 Jy/beam ! Clean residual mean=-0.000230 rms=0.004756 Jy/beam ! Combined flux in latest and established models = 0.141451 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 36 components and 0.141451 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. ! ! Fit before self-cal, rms=0.251914Jy sigma=0.978629 ! Fit after self-cal, rms=0.251893Jy sigma=0.978575 ! Inverting map print "************** FINISHED AMPLITUDE GSCALE SELF-CAL **************" ! ************** FINISHED AMPLITUDE GSCALE SELF-CAL ************** ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 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. ! ! Fit before self-cal, rms=0.251893Jy sigma=0.978575 ! Fit after self-cal, rms=0.245212Jy sigma=0.934402 dynam = dynam - 0.5 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00818408 Jy ! Component: 100 - total flux cleaned = 0.00901934 Jy ! Component: 150 - total flux cleaned = 0.00915475 Jy ! Component: 200 - total flux cleaned = 0.00916043 Jy ! Total flux subtracted in 200 components = 0.00916043 Jy ! Clean residual min=-0.016357 max=0.012709 Jy/beam ! Clean residual mean=-0.000211 rms=0.004405 Jy/beam ! Combined flux in latest and established models = 0.150611 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.150611 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. ! ! Fit before self-cal, rms=0.244407Jy sigma=0.932213 ! Fit after self-cal, rms=0.243262Jy sigma=0.925396 ! Inverting map print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***" ! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5401 x 1.636 at 39.89 degrees (North through East) ! Clean map min=-0.01856 max=0.15774 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true, amp_soltime2 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "************** FINISHED AMPLITUDE SELF-CAL **************" end if ! Performing amp+phase self-cal over 3 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. ! ! Fit before self-cal, rms=0.243262Jy sigma=0.925396 ! Fit after self-cal, rms=0.195170Jy sigma=0.921557 ! Performing phase self-cal over 0.3 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. ! ! Fit before self-cal, rms=0.195170Jy sigma=0.921557 ! Fit after self-cal, rms=0.195031Jy sigma=0.919698 ! Inverting map and beam ! Estimated beam: bmin=0.5425 mas, bmaj=1.251 mas, bpa=40.42 degrees ! Estimated noise=6.4335 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00182531 Jy ! Component: 100 - total flux cleaned = -0.00155776 Jy ! Component: 150 - total flux cleaned = -0.0013291 Jy ! Component: 200 - total flux cleaned = -0.00122413 Jy ! Total flux subtracted in 200 components = -0.00122413 Jy ! Clean residual min=-0.014029 max=0.011535 Jy/beam ! Clean residual mean=-0.000211 rms=0.003848 Jy/beam ! Combined flux in latest and established models = 0.149387 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 0.149387 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. ! ! Fit before self-cal, rms=0.194669Jy sigma=0.918854 ! Fit after self-cal, rms=0.194497Jy sigma=0.918158 ! Inverting map ! Performing amp+phase self-cal over 1 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. ! ! Fit before self-cal, rms=0.194497Jy sigma=0.918158 ! Fit after self-cal, rms=0.185857Jy sigma=0.913009 ! Performing phase self-cal over 0.3 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. ! ! Fit before self-cal, rms=0.185857Jy sigma=0.913009 ! Fit after self-cal, rms=0.185520Jy sigma=0.911748 ! Inverting map and beam ! Estimated beam: bmin=0.5361 mas, bmaj=1.139 mas, bpa=40.54 degrees ! Estimated noise=6.35404 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000188099 Jy ! Component: 100 - total flux cleaned = 0.000466193 Jy ! Component: 150 - total flux cleaned = 0.000833727 Jy ! Component: 200 - total flux cleaned = 0.0010574 Jy ! Total flux subtracted in 200 components = 0.0010574 Jy ! Clean residual min=-0.013599 max=0.010669 Jy/beam ! Clean residual mean=-0.000205 rms=0.003730 Jy/beam ! Combined flux in latest and established models = 0.150445 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 0.150445 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. ! ! Fit before self-cal, rms=0.185166Jy sigma=0.910725 ! Fit after self-cal, rms=0.185117Jy sigma=0.910561 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 180 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9351 mas, bmaj=1.577 mas, bpa=40.3 degrees ! Estimated noise=7.00109 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145202 Jy ! Component: 100 - total flux cleaned = 0.00168518 Jy ! Component: 150 - total flux cleaned = 0.00189776 Jy ! Component: 200 - total flux cleaned = 0.00204183 Jy ! Total flux subtracted in 200 components = 0.00204183 Jy ! Clean residual min=-0.015613 max=0.010751 Jy/beam ! Clean residual mean=-0.000319 rms=0.004293 Jy/beam ! Combined flux in latest and established models = 0.152487 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 0.152487 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. ! ! Fit before self-cal, rms=0.185109Jy sigma=0.910505 ! Fit after self-cal, rms=0.185136Jy sigma=0.910506 ! Inverting map uvtaper 0 ! No UV-taper is currently set. win_mult = win_mult / 1.4 print "************** FINISHED TAPERING SELF-CAL CLEAN **************" ! ************** FINISHED TAPERING SELF-CAL CLEAN ************** ! print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum 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=0.4883 mas, bmaj=0.8619 mas, bpa=40.86 degrees ! Estimated noise=7.63618 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.134145 Jy ! Component: 100 - total flux cleaned = 0.144267 Jy ! Component: 150 - total flux cleaned = 0.144296 Jy ! Component: 200 - total flux cleaned = 0.144361 Jy ! Total flux subtracted in 200 components = 0.144361 Jy ! Clean residual min=-0.017669 max=0.016731 Jy/beam ! Clean residual mean=-0.000315 rms=0.004644 Jy/beam ! Combined flux in latest and established models = 0.144361 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! 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 0.144361 Jy ! Inverting map and beam ! Estimated beam: bmin=0.5361 mas, bmaj=1.139 mas, bpa=40.54 degrees ! Estimated noise=6.35404 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00301127 Jy ! Component: 100 - total flux cleaned = 0.00341535 Jy ! Component: 150 - total flux cleaned = 0.00383645 Jy ! Component: 200 - total flux cleaned = 0.00396336 Jy ! Total flux subtracted in 200 components = 0.00396336 Jy ! Clean residual min=-0.014153 max=0.010803 Jy/beam ! Clean residual mean=-0.000213 rms=0.003797 Jy/beam ! Combined flux in latest and established models = 0.148324 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.148324 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 180 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9351 mas, bmaj=1.577 mas, bpa=40.3 degrees ! Estimated noise=7.00109 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200029 Jy ! Component: 100 - total flux cleaned = 0.00234257 Jy ! Component: 150 - total flux cleaned = 0.00258097 Jy ! Component: 200 - total flux cleaned = 0.00274337 Jy ! Total flux subtracted in 200 components = 0.00274337 Jy ! Clean residual min=-0.015508 max=0.011340 Jy/beam ! Clean residual mean=-0.000325 rms=0.004346 Jy/beam ! Combined flux in latest and established models = 0.151067 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 39 components and 0.151067 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.5361 mas, bmaj=1.139 mas, bpa=40.54 degrees ! Estimated noise=6.35404 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00109921 Jy ! Component: 100 - total flux cleaned = -0.00110013 Jy ! Component: 150 - total flux cleaned = -0.00120243 Jy ! Component: 200 - total flux cleaned = -0.00129353 Jy ! Total flux subtracted in 200 components = -0.00129353 Jy ! Clean residual min=-0.013699 max=0.010135 Jy/beam ! Clean residual mean=-0.000208 rms=0.003735 Jy/beam ! Combined flux in latest and established models = 0.149774 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 41 components and 0.149774 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. ! ! Fit before self-cal, rms=0.184802Jy sigma=0.909893 ! Fit after self-cal, rms=0.184583Jy sigma=0.909764 wmodel J0512+2927_K_2006_06_11_yyk\_map.mod ! Writing 41 model components to file: J0512+2927_K_2006_06_11_yyk_map.mod wobs J0512+2927_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J0512+2927_K_2006_06_11_yyk_uvs.fits wwins J0512+2927_K_2006_06_11_yyk\_map.win ! wwins: Wrote 1 windows to J0512+2927_K_2006_06_11_yyk_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 = -0.00589716 Jy ! Component: 100 - total flux cleaned = -0.006333 Jy ! Component: 150 - total flux cleaned = -0.00517932 Jy ! Component: 200 - total flux cleaned = -0.00399282 Jy ! Component: 250 - total flux cleaned = -0.00277685 Jy ! Component: 300 - total flux cleaned = -0.00202446 Jy ! Component: 350 - total flux cleaned = -0.00155681 Jy ! Component: 400 - total flux cleaned = -0.00101669 Jy ! Component: 450 - total flux cleaned = -0.000106932 Jy ! Component: 500 - total flux cleaned = 0.000745778 Jy ! Component: 550 - total flux cleaned = 0.00137028 Jy ! Component: 600 - total flux cleaned = 0.00187869 Jy ! Component: 650 - total flux cleaned = 0.00268255 Jy ! Component: 700 - total flux cleaned = 0.00321738 Jy ! Component: 750 - total flux cleaned = 0.00380188 Jy ! Component: 800 - total flux cleaned = 0.00442998 Jy ! Component: 850 - total flux cleaned = 0.00497039 Jy ! Component: 900 - total flux cleaned = 0.00562586 Jy ! Component: 950 - total flux cleaned = 0.00632305 Jy ! Component: 1000 - total flux cleaned = 0.00687575 Jy ! Component: 1050 - total flux cleaned = 0.00758981 Jy ! Component: 1100 - total flux cleaned = 0.00811003 Jy ! Component: 1150 - total flux cleaned = 0.00878162 Jy ! Component: 1200 - total flux cleaned = 0.00926991 Jy ! Component: 1250 - total flux cleaned = 0.00969301 Jy ! Component: 1300 - total flux cleaned = 0.0101047 Jy ! Component: 1350 - total flux cleaned = 0.0105056 Jy ! Component: 1400 - total flux cleaned = 0.0108977 Jy ! Component: 1450 - total flux cleaned = 0.011376 Jy ! Component: 1500 - total flux cleaned = 0.0117961 Jy ! Component: 1550 - total flux cleaned = 0.0121615 Jy ! Component: 1600 - total flux cleaned = 0.0124286 Jy ! Component: 1650 - total flux cleaned = 0.0124721 Jy ! Component: 1700 - total flux cleaned = 0.0127306 Jy ! Component: 1750 - total flux cleaned = 0.013111 Jy ! Component: 1800 - total flux cleaned = 0.0133615 Jy ! Component: 1850 - total flux cleaned = 0.0135311 Jy ! Component: 1900 - total flux cleaned = 0.0135738 Jy ! Component: 1950 - total flux cleaned = 0.0135733 Jy ! Component: 2000 - total flux cleaned = 0.0135724 Jy ! Total flux subtracted in 2048 components = 0.0135733 Jy ! Clean residual min=-0.002632 max=0.002348 Jy/beam ! Clean residual mean=-0.000068 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.163347 Jy keep ! Adding 111 model components to the UV plane model. ! The established model now contains 152 components and 0.163347 Jy ![Exited script file: muppet] wmap "J0512+2927_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5361 x 1.139 at 40.54 degrees (North through East) ! Clean map min=-0.016859 max=0.14927 Jy/beam ! Writing clean map to FITS file: J0512+2927_K_2006_06_11_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.149267 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000842666 device "J0512+2927_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J0512+2927_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.69361 1.69361 3.38723 6.77445 13.5489 27.0978 54.1956 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0025 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.149 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5361 x 1.139 at 40.54 degrees (North through East) ! Clean map min=-0.016859 max=0.14927 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0512+2927_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J0512+2927_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0512+2927_K_2006_06_11_yyk_uvs.log closed on Thu Jul 8 23:39:57 2010