! Started logfile: J0152+3350_K_2006_10_20_yyk_uvs.log on Thu Jul 8 23:37:40 2010 obs J0152+3350_K_2006_10_20_yyk_uva.fits ! Reading UV FITS file: J0152+3350_K_2006_10_20_yyk_uva.fits ! AN table 1: 1574 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.955132 visibilities/baseline/integration-bin. ! Found source: J0152+3350 ! ! 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 2240 lines of history. ! ! Reading 541216 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 J0152+3350_K_2006_10_20_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)= 0.429638 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=0.3389 mas, bmaj=0.5277 mas, bpa=-27.24 degrees ! Estimated noise=3.92054 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 = 0.104246 Jy ! Component: 100 - total flux cleaned = 0.139282 Jy ! Total flux subtracted in 100 components = 0.139282 Jy ! Clean residual min=-0.020836 max=0.020646 Jy/beam ! Clean residual mean=-0.000129 rms=0.004939 Jy/beam ! Combined flux in latest and established models = 0.139282 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.139282 Jy ! ! Correcting IF 1. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 230 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 178 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.408655Jy sigma=1.081478 ! Fit after self-cal, rms=0.408665Jy sigma=1.076657 ! Inverting map and beam ! Estimated beam: bmin=0.339 mas, bmaj=0.5277 mas, bpa=-27.24 degrees ! Estimated noise=3.92115 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=0.4091 mas, bmaj=0.6276 mas, bpa=-33.51 degrees ! Estimated noise=2.35573 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 = 0.0261721 Jy ! Component: 100 - total flux cleaned = 0.0382211 Jy ! Component: 150 - total flux cleaned = 0.0442341 Jy ! Component: 200 - total flux cleaned = 0.0461034 Jy ! Total flux subtracted in 200 components = 0.0461034 Jy ! Clean residual min=-0.011178 max=0.013474 Jy/beam ! Clean residual mean=0.000003 rms=0.003112 Jy/beam ! Combined flux in latest and established models = 0.185386 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 29 components and 0.185386 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=0.407682Jy sigma=1.061599 ! Fit after self-cal, rms=0.407366Jy sigma=1.061233 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4091 x 0.6276 at -33.51 degrees (North through East) ! Clean map min=-0.011528 max=0.11091 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.50 FD 0.97 HN 1.00* KP 0.83 ! LA 0.89 MK 0.70 NL 1.00* OV 3.17 ! PT 1.11 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 1.05 HN 1.00* KP 0.79 ! LA 1.00 MK 1.00* NL 1.10 OV 0.83 ! PT 0.81 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.00* KP 0.82 ! LA 0.90 MK 0.53 NL 1.69 OV 2.85 ! PT 0.98 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 3.07 KP 0.85 ! LA 1.00 MK 1.00* NL 1.00* OV 0.73 ! PT 1.05 SC 1.25 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.93 HN 1.01 KP 1.01 ! LA 1.03 MK 1.09 NL 0.96 OV 0.94 ! PT 1.05 SC 0.86 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.93 KP 0.85 ! LA 0.98 MK 1.03 NL 1.00* OV 1.00* ! PT 0.83 SC 1.11 ! ! ! 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. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.52 HN 1.00* KP 1.00* ! LA 1.00* MK 0.88 NL 1.00* OV 1.36 ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.407366Jy sigma=1.061233 ! Fit after self-cal, rms=0.420692Jy sigma=1.041736 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=0.420692Jy sigma=1.041736 ! Fit after self-cal, rms=0.420785Jy sigma=1.041493 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.4109 mas, bmaj=0.6534 mas, bpa=-33.01 degrees ! Estimated noise=2.34914 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 = -0.00256514 Jy ! Component: 100 - total flux cleaned = -0.00291496 Jy ! Component: 150 - total flux cleaned = -0.00321427 Jy ! Component: 200 - total flux cleaned = -0.00338788 Jy ! Total flux subtracted in 200 components = -0.00338788 Jy ! Clean residual min=-0.009276 max=0.009315 Jy/beam ! Clean residual mean=-0.000014 rms=0.002495 Jy/beam ! Combined flux in latest and established models = 0.181998 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.181998 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=0.420756Jy sigma=1.040764 ! Fit after self-cal, rms=0.420730Jy sigma=1.040673 ! 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=0.420730Jy sigma=1.040673 ! Fit after self-cal, rms=0.417273Jy sigma=1.004862 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 = 0.00667837 Jy ! Component: 100 - total flux cleaned = 0.00644497 Jy ! Component: 150 - total flux cleaned = 0.00653751 Jy ! Component: 200 - total flux cleaned = 0.00654138 Jy ! Total flux subtracted in 200 components = 0.00654138 Jy ! Clean residual min=-0.009195 max=0.009442 Jy/beam ! Clean residual mean=-0.000014 rms=0.002364 Jy/beam ! Combined flux in latest and established models = 0.188539 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.188539 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=0.416954Jy sigma=1.003294 ! Fit after self-cal, rms=0.415378Jy sigma=0.996816 ! 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: 0.4109 x 0.6534 at -33.01 degrees (North through East) ! Clean map min=-0.008911 max=0.12628 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=0.415378Jy sigma=0.996816 ! Fit after self-cal, rms=0.321858Jy sigma=0.991030 ! 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=0.321858Jy sigma=0.991030 ! Fit after self-cal, rms=0.321151Jy sigma=0.988583 ! Inverting map and beam ! Estimated beam: bmin=0.4063 mas, bmaj=0.599 mas, bpa=-27.12 degrees ! Estimated noise=2.26203 mJy/beam. ! Added new window around map position (-4.485, -6.89). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00586714 Jy ! Component: 100 - total flux cleaned = 0.00684031 Jy ! Component: 150 - total flux cleaned = 0.00783056 Jy ! Component: 200 - total flux cleaned = 0.00826351 Jy ! Total flux subtracted in 200 components = 0.00826351 Jy ! Clean residual min=-0.006705 max=0.006650 Jy/beam ! Clean residual mean=-0.000017 rms=0.001733 Jy/beam ! Combined flux in latest and established models = 0.196803 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.196803 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=0.320822Jy sigma=0.985269 ! Fit after self-cal, rms=0.320528Jy sigma=0.984096 ! 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=0.320528Jy sigma=0.984096 ! Fit after self-cal, rms=0.333163Jy sigma=0.979013 ! 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=0.333163Jy sigma=0.979013 ! Fit after self-cal, rms=0.333049Jy sigma=0.978255 ! Inverting map and beam ! Estimated beam: bmin=0.4065 mas, bmaj=0.5803 mas, bpa=-23.97 degrees ! Estimated noise=2.24018 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00276142 Jy ! Component: 100 - total flux cleaned = 0.00335969 Jy ! Component: 150 - total flux cleaned = 0.00385002 Jy ! Component: 200 - total flux cleaned = 0.0041652 Jy ! Total flux subtracted in 200 components = 0.0041652 Jy ! Clean residual min=-0.006860 max=0.006238 Jy/beam ! Clean residual mean=-0.000050 rms=0.001684 Jy/beam ! Combined flux in latest and established models = 0.200968 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 0.200968 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=0.332913Jy sigma=0.977018 ! Fit after self-cal, rms=0.332841Jy sigma=0.976734 ! 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=0.9672 mas, bmaj=1.249 mas, bpa=73.33 degrees ! Estimated noise=2.79651 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 = -0.000667475 Jy ! Component: 100 - total flux cleaned = -0.000850246 Jy ! Component: 150 - total flux cleaned = -0.000845423 Jy ! Component: 200 - total flux cleaned = -0.000997098 Jy ! Total flux subtracted in 200 components = -0.000997098 Jy ! Clean residual min=-0.005903 max=0.007050 Jy/beam ! Clean residual mean=-0.000098 rms=0.001819 Jy/beam ! Combined flux in latest and established models = 0.199971 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 74 components and 0.199971 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=0.332832Jy sigma=0.976759 ! Fit after self-cal, rms=0.332783Jy sigma=0.976638 ! 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=0.3304 mas, bmaj=0.5008 mas, bpa=-20.9 degrees ! Estimated noise=3.77576 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.115926 Jy ! Component: 100 - total flux cleaned = 0.159901 Jy ! Component: 150 - total flux cleaned = 0.183562 Jy ! Component: 200 - total flux cleaned = 0.19618 Jy ! Total flux subtracted in 200 components = 0.19618 Jy ! Clean residual min=-0.014080 max=0.014720 Jy/beam ! Clean residual mean=-0.000083 rms=0.003664 Jy/beam ! Combined flux in latest and established models = 0.19618 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.19618 Jy ! Inverting map and beam ! Estimated beam: bmin=0.4065 mas, bmaj=0.5803 mas, bpa=-23.97 degrees ! Estimated noise=2.24018 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 = 0.00315007 Jy ! Component: 100 - total flux cleaned = 0.00433785 Jy ! Component: 150 - total flux cleaned = 0.004537 Jy ! Component: 200 - total flux cleaned = 0.00455005 Jy ! Total flux subtracted in 200 components = 0.00455005 Jy ! Clean residual min=-0.007548 max=0.006753 Jy/beam ! Clean residual mean=-0.000058 rms=0.001899 Jy/beam ! Combined flux in latest and established models = 0.20073 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 40 components and 0.20073 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=0.9672 mas, bmaj=1.249 mas, bpa=73.33 degrees ! Estimated noise=2.79651 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 = -0.00119837 Jy ! Component: 100 - total flux cleaned = -0.00134638 Jy ! Component: 150 - total flux cleaned = -0.00159624 Jy ! Component: 200 - total flux cleaned = -0.00180769 Jy ! Total flux subtracted in 200 components = -0.00180769 Jy ! Clean residual min=-0.006251 max=0.007399 Jy/beam ! Clean residual mean=-0.000106 rms=0.001945 Jy/beam ! Combined flux in latest and established models = 0.198923 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.198923 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.4065 mas, bmaj=0.5803 mas, bpa=-23.97 degrees ! Estimated noise=2.24018 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -6.27187e-05 Jy ! Component: 100 - total flux cleaned = 0.000211399 Jy ! Component: 150 - total flux cleaned = 0.000465733 Jy ! Component: 200 - total flux cleaned = 0.00069276 Jy ! Total flux subtracted in 200 components = 0.00069276 Jy ! Clean residual min=-0.006296 max=0.006355 Jy/beam ! Clean residual mean=-0.000053 rms=0.001716 Jy/beam ! Combined flux in latest and established models = 0.199615 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.199615 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=0.332690Jy sigma=0.976529 ! Fit after self-cal, rms=0.332669Jy sigma=0.976450 wmodel J0152+3350_K_2006_10_20_yyk\_map.mod ! Writing 66 model components to file: J0152+3350_K_2006_10_20_yyk_map.mod wobs J0152+3350_K_2006_10_20_yyk\_uvs.fits ! Writing UV FITS file: J0152+3350_K_2006_10_20_yyk_uvs.fits wwins J0152+3350_K_2006_10_20_yyk\_map.win ! wwins: Wrote 2 windows to J0152+3350_K_2006_10_20_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 = -0.000266304 Jy ! Component: 100 - total flux cleaned = 0.000469556 Jy ! Component: 150 - total flux cleaned = 0.00135146 Jy ! Component: 200 - total flux cleaned = 0.00191233 Jy ! Component: 250 - total flux cleaned = 0.00208931 Jy ! Component: 300 - total flux cleaned = 0.00208681 Jy ! Component: 350 - total flux cleaned = 0.00184263 Jy ! Component: 400 - total flux cleaned = 0.00128713 Jy ! Component: 450 - total flux cleaned = 0.000594868 Jy ! Component: 500 - total flux cleaned = -4.7145e-06 Jy ! Component: 550 - total flux cleaned = -0.000589818 Jy ! Component: 600 - total flux cleaned = -0.00115743 Jy ! Component: 650 - total flux cleaned = -0.00171143 Jy ! Component: 700 - total flux cleaned = -0.00218469 Jy ! Component: 750 - total flux cleaned = -0.0027136 Jy ! Component: 800 - total flux cleaned = -0.00335839 Jy ! Component: 850 - total flux cleaned = -0.00380019 Jy ! Component: 900 - total flux cleaned = -0.00441738 Jy ! Component: 950 - total flux cleaned = -0.00502254 Jy ! Component: 1000 - total flux cleaned = -0.00543788 Jy ! Component: 1050 - total flux cleaned = -0.00584537 Jy ! Component: 1100 - total flux cleaned = -0.00601636 Jy ! Component: 1150 - total flux cleaned = -0.00607298 Jy ! Component: 1200 - total flux cleaned = -0.00623978 Jy ! Component: 1250 - total flux cleaned = -0.00640319 Jy ! Component: 1300 - total flux cleaned = -0.00645715 Jy ! Component: 1350 - total flux cleaned = -0.00656294 Jy ! Component: 1400 - total flux cleaned = -0.00666702 Jy ! Component: 1450 - total flux cleaned = -0.00682175 Jy ! Component: 1500 - total flux cleaned = -0.0069228 Jy ! Component: 1550 - total flux cleaned = -0.00692336 Jy ! Component: 1600 - total flux cleaned = -0.00722063 Jy ! Component: 1650 - total flux cleaned = -0.00726914 Jy ! Component: 1700 - total flux cleaned = -0.00736598 Jy ! Component: 1750 - total flux cleaned = -0.00746203 Jy ! Component: 1800 - total flux cleaned = -0.00755695 Jy ! Component: 1850 - total flux cleaned = -0.00765098 Jy ! Component: 1900 - total flux cleaned = -0.00783636 Jy ! Component: 1950 - total flux cleaned = -0.00797368 Jy ! Component: 2000 - total flux cleaned = -0.00810966 Jy ! Total flux subtracted in 2048 components = -0.00833416 Jy ! Clean residual min=-0.002268 max=0.002496 Jy/beam ! Clean residual mean=-0.000035 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.191281 Jy keep ! Adding 118 model components to the UV plane model. ! The established model now contains 184 components and 0.191281 Jy ![Exited script file: muppet] wmap "J0152+3350_K_2006_10_20_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4065 x 0.5803 at -23.97 degrees (North through East) ! Clean map min=-0.0057101 max=0.11633 Jy/beam ! Writing clean map to FITS file: J0152+3350_K_2006_10_20_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.116332 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000772795 device "J0152+3350_K_2006_10_20_yyk\_map.eps/VPS" ! Attempting to open device: 'J0152+3350_K_2006_10_20_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.9929 1.9929 3.9858 7.97159 15.9432 31.8864 63.7727 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.116 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4065 x 0.5803 at -23.97 degrees (North through East) ! Clean map min=-0.0057101 max=0.11633 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0152+3350_K_2006_10_20_yyk\_map.gif/gif" ! Attempting to open device: 'J0152+3350_K_2006_10_20_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0152+3350_K_2006_10_20_yyk_uvs.log closed on Thu Jul 8 23:37:41 2010