! Started logfile: J2203+6240_K_2006_06_11_yyk_uvs.log on Thu Jul 8 23:47:55 2010 obs J2203+6240_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J2203+6240_K_2006_06_11_yyk_uva.fits ! AN table 1: 1843 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.724326 visibilities/baseline/integration-bin. ! Found source: J2203+6240 ! ! 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 2714 lines of history. ! ! Reading 480576 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 J2203+6240_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)= 0.237499 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=0.2935 mas, bmaj=0.8157 mas, bpa=-24.02 degrees ! Estimated noise=3.89472 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 = 0.0914588 Jy ! Component: 100 - total flux cleaned = 0.113871 Jy ! Total flux subtracted in 100 components = 0.113871 Jy ! Clean residual min=-0.019389 max=0.021784 Jy/beam ! Clean residual mean=-0.000120 rms=0.005367 Jy/beam ! Combined flux in latest and established models = 0.113871 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.113871 Jy ! ! Correcting IF 1. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 205 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 260 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 227 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.207199Jy sigma=1.074017 ! Fit after self-cal, rms=0.202966Jy sigma=1.064490 ! Inverting map and beam ! Estimated beam: bmin=0.2937 mas, bmaj=0.8154 mas, bpa=-23.97 degrees ! Estimated noise=3.89534 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=0.3477 mas, bmaj=0.8136 mas, bpa=-23.25 degrees ! Estimated noise=2.20553 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 = 0.0233344 Jy ! Component: 100 - total flux cleaned = 0.0265796 Jy ! Component: 150 - total flux cleaned = 0.0274565 Jy ! Component: 200 - total flux cleaned = 0.0281443 Jy ! Total flux subtracted in 200 components = 0.0281443 Jy ! Clean residual min=-0.011310 max=0.012216 Jy/beam ! Clean residual mean=-0.000050 rms=0.003252 Jy/beam ! Combined flux in latest and established models = 0.142015 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.142015 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=0.201680Jy sigma=1.048279 ! Fit after self-cal, rms=0.201699Jy sigma=1.048171 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3477 x 0.8136 at -23.25 degrees (North through East) ! Clean map min=-0.010626 max=0.1211 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.82 HN 1.00* KP 0.89 ! LA 3.11 MK 0.73 NL 0.94 OV 1.28 ! PT 1.00 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.64 HN 1.00* KP 0.92 ! LA 1.01 MK 1.00* NL 1.00* OV 1.00* ! PT 1.03 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.93 HN 0.87 KP 0.98 ! LA 0.94 MK 0.77 NL 0.96 OV 1.01 ! PT 0.90 SC 4.58 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.90 HN 1.14 KP 0.89 ! LA 0.82 MK 0.84 NL 0.99 OV 1.08 ! PT 1.05 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.56 FD 0.80 HN 1.17 KP 1.02 ! LA 0.89 MK 0.83 NL 1.18 OV 1.18 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 2.42 HN 1.00* KP 1.00* ! LA 1.00* MK 1.10 NL 0.82 OV 1.17 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! 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. ! 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* ! ! ! Fit before self-cal, rms=0.201699Jy sigma=1.048171 ! Fit after self-cal, rms=0.329655Jy sigma=1.025756 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=0.329655Jy sigma=1.025756 ! Fit after self-cal, rms=0.329792Jy sigma=1.025047 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3379 mas, bmaj=0.8277 mas, bpa=-23.21 degrees ! Estimated noise=2.11695 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 = -0.00485261 Jy ! Component: 100 - total flux cleaned = -0.00542451 Jy ! Component: 150 - total flux cleaned = -0.00543262 Jy ! Component: 200 - total flux cleaned = -0.00558255 Jy ! Total flux subtracted in 200 components = -0.00558255 Jy ! Clean residual min=-0.008866 max=0.006771 Jy/beam ! Clean residual mean=0.000035 rms=0.002154 Jy/beam ! Combined flux in latest and established models = 0.136433 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 37 components and 0.136433 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=0.329718Jy sigma=1.024079 ! Fit after self-cal, rms=0.329701Jy sigma=1.023992 ! 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=0.329701Jy sigma=1.023992 ! Fit after self-cal, rms=0.324341Jy sigma=0.982462 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 = 0.00685774 Jy ! Component: 100 - total flux cleaned = 0.0072927 Jy ! Component: 150 - total flux cleaned = 0.00729021 Jy ! Component: 200 - total flux cleaned = 0.00721686 Jy ! Total flux subtracted in 200 components = 0.00721686 Jy ! Clean residual min=-0.010385 max=0.007183 Jy/beam ! Clean residual mean=0.000053 rms=0.002170 Jy/beam ! Combined flux in latest and established models = 0.14365 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 46 components and 0.14365 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=0.324217Jy sigma=0.980685 ! Fit after self-cal, rms=0.322991Jy sigma=0.976300 ! 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: 0.3379 x 0.8277 at -23.21 degrees (North through East) ! Clean map min=-0.010283 max=0.12881 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=0.322991Jy sigma=0.976300 ! Fit after self-cal, rms=0.272891Jy sigma=0.969253 ! 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=0.272891Jy sigma=0.969253 ! Fit after self-cal, rms=0.272515Jy sigma=0.968101 ! Inverting map and beam ! Estimated beam: bmin=0.3355 mas, bmaj=0.832 mas, bpa=-22.19 degrees ! Estimated noise=2.11672 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00322598 Jy ! Component: 100 - total flux cleaned = 0.00373438 Jy ! Component: 150 - total flux cleaned = 0.00393254 Jy ! Component: 200 - total flux cleaned = 0.00399171 Jy ! Total flux subtracted in 200 components = 0.00399171 Jy ! Clean residual min=-0.010338 max=0.007000 Jy/beam ! Clean residual mean=0.000021 rms=0.002057 Jy/beam ! Combined flux in latest and established models = 0.147641 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 60 components and 0.147641 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=0.272526Jy sigma=0.967574 ! Fit after self-cal, rms=0.272366Jy sigma=0.967249 ! 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=0.272366Jy sigma=0.967249 ! Fit after self-cal, rms=0.357400Jy sigma=0.959292 ! 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=0.357400Jy sigma=0.959292 ! Fit after self-cal, rms=0.357336Jy sigma=0.958690 ! Inverting map and beam ! Estimated beam: bmin=0.3328 mas, bmaj=0.8305 mas, bpa=-22.37 degrees ! Estimated noise=2.13373 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00298132 Jy ! Component: 100 - total flux cleaned = 0.002923 Jy ! Component: 150 - total flux cleaned = 0.00286693 Jy ! Component: 200 - total flux cleaned = 0.00297681 Jy ! Total flux subtracted in 200 components = 0.00297681 Jy ! Clean residual min=-0.010333 max=0.006999 Jy/beam ! Clean residual mean=0.000015 rms=0.002023 Jy/beam ! Combined flux in latest and established models = 0.150618 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 65 components and 0.150618 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=0.357293Jy sigma=0.958209 ! Fit after self-cal, rms=0.357281Jy sigma=0.958168 ! 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=0.9163 mas, bmaj=1.003 mas, bpa=13.86 degrees ! Estimated noise=2.73494 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 = 0.00198322 Jy ! Component: 100 - total flux cleaned = 0.00197776 Jy ! Component: 150 - total flux cleaned = 0.00197925 Jy ! Component: 200 - total flux cleaned = 0.00201888 Jy ! Total flux subtracted in 200 components = 0.00201888 Jy ! Clean residual min=-0.011481 max=0.008639 Jy/beam ! Clean residual mean=0.000054 rms=0.002711 Jy/beam ! Combined flux in latest and established models = 0.152637 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 68 components and 0.152637 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=0.357271Jy sigma=0.958435 ! Fit after self-cal, rms=0.357255Jy sigma=0.958355 ! 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=0.3099 mas, bmaj=0.804 mas, bpa=-22.79 degrees ! Estimated noise=4.3601 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.114689 Jy ! Component: 100 - total flux cleaned = 0.137731 Jy ! Component: 150 - total flux cleaned = 0.14602 Jy ! Component: 200 - total flux cleaned = 0.147129 Jy ! Total flux subtracted in 200 components = 0.147129 Jy ! Clean residual min=-0.017388 max=0.016545 Jy/beam ! Clean residual mean=0.000010 rms=0.004112 Jy/beam ! Combined flux in latest and established models = 0.147129 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.147129 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3328 mas, bmaj=0.8305 mas, bpa=-22.37 degrees ! Estimated noise=2.13373 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 = 0.00563739 Jy ! Component: 100 - total flux cleaned = 0.00633588 Jy ! Component: 150 - total flux cleaned = 0.00654856 Jy ! Component: 200 - total flux cleaned = 0.00645941 Jy ! Total flux subtracted in 200 components = 0.00645941 Jy ! Clean residual min=-0.009476 max=0.007281 Jy/beam ! Clean residual mean=0.000022 rms=0.002056 Jy/beam ! Combined flux in latest and established models = 0.153589 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.153589 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=0.9163 mas, bmaj=1.003 mas, bpa=13.86 degrees ! Estimated noise=2.73494 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 = -0.000194098 Jy ! Component: 100 - total flux cleaned = -0.000193078 Jy ! Component: 150 - total flux cleaned = -8.91997e-05 Jy ! Component: 200 - total flux cleaned = -8.94381e-05 Jy ! Total flux subtracted in 200 components = -8.94381e-05 Jy ! Clean residual min=-0.011301 max=0.008337 Jy/beam ! Clean residual mean=0.000057 rms=0.002700 Jy/beam ! Combined flux in latest and established models = 0.153499 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 41 components and 0.153499 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3328 mas, bmaj=0.8305 mas, bpa=-22.37 degrees ! Estimated noise=2.13373 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000686683 Jy ! Component: 100 - total flux cleaned = -0.00085801 Jy ! Component: 150 - total flux cleaned = -0.000933773 Jy ! Component: 200 - total flux cleaned = -0.00099776 Jy ! Total flux subtracted in 200 components = -0.00099776 Jy ! Clean residual min=-0.009533 max=0.007098 Jy/beam ! Clean residual mean=0.000020 rms=0.002015 Jy/beam ! Combined flux in latest and established models = 0.152501 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 0.152501 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=0.357028Jy sigma=0.958248 ! Fit after self-cal, rms=0.357053Jy sigma=0.957984 wmodel J2203+6240_K_2006_06_11_yyk\_map.mod ! Writing 49 model components to file: J2203+6240_K_2006_06_11_yyk_map.mod wobs J2203+6240_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J2203+6240_K_2006_06_11_yyk_uvs.fits wwins J2203+6240_K_2006_06_11_yyk\_map.win ! wwins: Wrote 1 windows to J2203+6240_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 = -0.0031352 Jy ! Component: 100 - total flux cleaned = -0.00339092 Jy ! Component: 150 - total flux cleaned = -0.00361564 Jy ! Component: 200 - total flux cleaned = -0.00361399 Jy ! Component: 250 - total flux cleaned = -0.00361361 Jy ! Component: 300 - total flux cleaned = -0.00352409 Jy ! Component: 350 - total flux cleaned = -0.00352519 Jy ! Component: 400 - total flux cleaned = -0.00352317 Jy ! Component: 450 - total flux cleaned = -0.0036016 Jy ! Component: 500 - total flux cleaned = -0.00389796 Jy ! Component: 550 - total flux cleaned = -0.00417854 Jy ! Component: 600 - total flux cleaned = -0.00431308 Jy ! Component: 650 - total flux cleaned = -0.00444291 Jy ! Component: 700 - total flux cleaned = -0.00438086 Jy ! Component: 750 - total flux cleaned = -0.00450196 Jy ! Component: 800 - total flux cleaned = -0.00449984 Jy ! Component: 850 - total flux cleaned = -0.00438761 Jy ! Component: 900 - total flux cleaned = -0.00449505 Jy ! Component: 950 - total flux cleaned = -0.00449345 Jy ! Component: 1000 - total flux cleaned = -0.00454308 Jy ! Component: 1050 - total flux cleaned = -0.00464019 Jy ! Component: 1100 - total flux cleaned = -0.00459065 Jy ! Component: 1150 - total flux cleaned = -0.00454305 Jy ! Component: 1200 - total flux cleaned = -0.00440647 Jy ! Component: 1250 - total flux cleaned = -0.00427371 Jy ! Component: 1300 - total flux cleaned = -0.0041007 Jy ! Component: 1350 - total flux cleaned = -0.00388957 Jy ! Component: 1400 - total flux cleaned = -0.0039716 Jy ! Component: 1450 - total flux cleaned = -0.00401215 Jy ! Component: 1500 - total flux cleaned = -0.00417273 Jy ! Component: 1550 - total flux cleaned = -0.00413315 Jy ! Component: 1600 - total flux cleaned = -0.00417212 Jy ! Component: 1650 - total flux cleaned = -0.00432502 Jy ! Component: 1700 - total flux cleaned = -0.00439974 Jy ! Component: 1750 - total flux cleaned = -0.00443656 Jy ! Component: 1800 - total flux cleaned = -0.00450986 Jy ! Component: 1850 - total flux cleaned = -0.00454604 Jy ! Component: 1900 - total flux cleaned = -0.00451041 Jy ! Component: 1950 - total flux cleaned = -0.00444037 Jy ! Component: 2000 - total flux cleaned = -0.00447556 Jy ! Total flux subtracted in 2048 components = -0.00433732 Jy ! Clean residual min=-0.001756 max=0.001927 Jy/beam ! Clean residual mean=-0.000010 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.148164 Jy keep ! Adding 121 model components to the UV plane model. ! The established model now contains 170 components and 0.148164 Jy ![Exited script file: muppet] wmap "J2203+6240_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3328 x 0.8305 at -22.37 degrees (North through East) ! Clean map min=-0.0074369 max=0.13358 Jy/beam ! Writing clean map to FITS file: J2203+6240_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 0.133579 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000633164 device "J2203+6240_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J2203+6240_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.422 1.422 2.844 5.688 11.376 22.752 45.504 91.0079 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.133 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3328 x 0.8305 at -22.37 degrees (North through East) ! Clean map min=-0.0074369 max=0.13358 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2203+6240_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J2203+6240_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2203+6240_K_2006_06_11_yyk_uvs.log closed on Thu Jul 8 23:47:56 2010