! Started logfile: J0613+2604_K_2006_06_11_yyk_uvs.log on Thu Dec 2 20:44:32 2010 obs J0613+2604_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J0613+2604_K_2006_06_11_yyk_uva.fits ! AN table 1: 1786 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.812492 visibilities/baseline/integration-bin. ! Found source: J0613+2604 ! ! 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 522400 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 J0613+2604_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)= 0.329793 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=0.3334 mas, bmaj=0.7652 mas, bpa=2.201 degrees ! Estimated noise=3.98494 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 = 0.14263 Jy ! Component: 100 - total flux cleaned = 0.187936 Jy ! Total flux subtracted in 100 components = 0.187936 Jy ! Clean residual min=-0.024795 max=0.028030 Jy/beam ! Clean residual mean=-0.000285 rms=0.006555 Jy/beam ! Combined flux in latest and established models = 0.187936 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.187936 Jy ! ! Correcting IF 1. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.274751Jy sigma=1.077302 ! Fit after self-cal, rms=0.272640Jy sigma=1.068904 ! Inverting map and beam ! Estimated beam: bmin=0.3334 mas, bmaj=0.7652 mas, bpa=2.215 degrees ! Estimated noise=3.98479 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=0.46 mas, bmaj=0.9003 mas, bpa=-1.62 degrees ! Estimated noise=1.84033 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 = 0.0248861 Jy ! Component: 100 - total flux cleaned = 0.0282888 Jy ! Component: 150 - total flux cleaned = 0.0282937 Jy ! Component: 200 - total flux cleaned = 0.028295 Jy ! Total flux subtracted in 200 components = 0.028295 Jy ! Clean residual min=-0.013304 max=0.021386 Jy/beam ! Clean residual mean=-0.000192 rms=0.004027 Jy/beam ! Combined flux in latest and established models = 0.216231 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 37 components and 0.216231 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=0.270996Jy sigma=1.055519 ! Fit after self-cal, rms=0.270809Jy sigma=1.054677 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.46 x 0.9003 at -1.62 degrees (North through East) ! Clean map min=-0.013066 max=0.16953 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.87 HN 8.15 KP 0.91 ! LA 0.90 MK 0.61 NL 1.12 OV 1.13 ! PT 0.92 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.92 HN 1.00* KP 0.86 ! LA 0.94 MK 1.27 NL 1.15 OV 1.11 ! PT 0.72 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.86 HN 1.00* KP 0.94 ! LA 0.88 MK 1.00* NL 1.91 OV 1.25 ! PT 0.90 SC 1.45 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.90 HN 1.00* KP 0.91 ! LA 0.95 MK 2.37 NL 0.90 OV 1.14 ! PT 1.25 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.86 HN 1.50 KP 0.99 ! LA 1.02 MK 0.70 NL 0.99 OV 1.27 ! PT 0.84 SC 1.70 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 1.09 HN 1.00* KP 0.80 ! LA 1.10 MK 1.00* NL 0.95 OV 1.20 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.18 HN 0.67 KP 0.67 ! LA 0.98 MK 0.88 NL 0.94 OV 1.44 ! PT 1.09 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.16 HN 1.00* KP 0.80 ! LA 0.93 MK 1.59 NL 0.94 OV 1.63 ! PT 0.89 SC 1.00* ! ! ! Fit before self-cal, rms=0.270809Jy sigma=1.054677 ! Fit after self-cal, rms=0.517190Jy sigma=1.022658 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=0.517190Jy sigma=1.022658 ! Fit after self-cal, rms=0.517066Jy sigma=1.021970 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.4145 mas, bmaj=0.9017 mas, bpa=-3.332 degrees ! Estimated noise=1.73948 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 (1.235, -0.13). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132422 Jy ! Component: 100 - total flux cleaned = 0.0123931 Jy ! Component: 150 - total flux cleaned = 0.0118915 Jy ! Component: 200 - total flux cleaned = 0.0113203 Jy ! Total flux subtracted in 200 components = 0.0113203 Jy ! Clean residual min=-0.007055 max=0.006032 Jy/beam ! Clean residual mean=-0.000025 rms=0.001779 Jy/beam ! Combined flux in latest and established models = 0.227551 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 57 components and 0.227551 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=0.516818Jy sigma=1.016299 ! Fit after self-cal, rms=0.516724Jy sigma=1.015487 ! 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=0.516724Jy sigma=1.015487 ! Fit after self-cal, rms=0.511089Jy sigma=0.981375 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 = 0.00412862 Jy ! Component: 100 - total flux cleaned = 0.00380503 Jy ! Component: 150 - total flux cleaned = 0.00366648 Jy ! Component: 200 - total flux cleaned = 0.00366947 Jy ! Total flux subtracted in 200 components = 0.00366947 Jy ! Clean residual min=-0.006464 max=0.005832 Jy/beam ! Clean residual mean=-0.000028 rms=0.001599 Jy/beam ! Combined flux in latest and established models = 0.23122 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 78 components and 0.23122 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=0.510875Jy sigma=0.979735 ! Fit after self-cal, rms=0.510016Jy sigma=0.975356 ! 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: 0.4145 x 0.9017 at -3.332 degrees (North through East) ! Clean map min=-0.0061447 max=0.16669 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=0.510016Jy sigma=0.975356 ! Fit after self-cal, rms=0.300838Jy sigma=0.967544 ! 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=0.300838Jy sigma=0.967544 ! Fit after self-cal, rms=0.300388Jy sigma=0.966460 ! Inverting map and beam ! Estimated beam: bmin=0.3965 mas, bmaj=0.886 mas, bpa=-1.876 degrees ! Estimated noise=1.71259 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229578 Jy ! Component: 100 - total flux cleaned = 0.0031675 Jy ! Component: 150 - total flux cleaned = 0.00337383 Jy ! Component: 200 - total flux cleaned = 0.00355829 Jy ! Total flux subtracted in 200 components = 0.00355829 Jy ! Clean residual min=-0.005904 max=0.005224 Jy/beam ! Clean residual mean=-0.000014 rms=0.001334 Jy/beam ! Combined flux in latest and established models = 0.234779 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 89 components and 0.234779 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=0.300277Jy sigma=0.965644 ! Fit after self-cal, rms=0.300075Jy sigma=0.965322 ! 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=0.300075Jy sigma=0.965322 ! Fit after self-cal, rms=0.309282Jy sigma=0.958854 ! 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=0.309282Jy sigma=0.958854 ! Fit after self-cal, rms=0.309272Jy sigma=0.958631 ! Inverting map and beam ! Estimated beam: bmin=0.3895 mas, bmaj=0.8846 mas, bpa=-1.588 degrees ! Estimated noise=1.70761 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219659 Jy ! Component: 100 - total flux cleaned = 0.00276213 Jy ! Component: 150 - total flux cleaned = 0.00283937 Jy ! Component: 200 - total flux cleaned = 0.00291167 Jy ! Total flux subtracted in 200 components = 0.00291167 Jy ! Clean residual min=-0.005240 max=0.005175 Jy/beam ! Clean residual mean=-0.000017 rms=0.001274 Jy/beam ! Combined flux in latest and established models = 0.23769 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 94 components and 0.23769 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=0.309211Jy sigma=0.958163 ! Fit after self-cal, rms=0.309217Jy sigma=0.958189 ! 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=0.9188 mas, bmaj=1.152 mas, bpa=37.37 degrees ! Estimated noise=2.0555 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 = 0.00105345 Jy ! Component: 100 - total flux cleaned = 0.00163429 Jy ! Component: 150 - total flux cleaned = 0.00194545 Jy ! Component: 200 - total flux cleaned = 0.00206267 Jy ! Total flux subtracted in 200 components = 0.00206267 Jy ! Clean residual min=-0.005836 max=0.006666 Jy/beam ! Clean residual mean=-0.000019 rms=0.001665 Jy/beam ! Combined flux in latest and established models = 0.239753 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 112 components and 0.239753 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=0.309202Jy sigma=0.958108 ! Fit after self-cal, rms=0.309218Jy sigma=0.958148 ! 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=0.303 mas, bmaj=0.7838 mas, bpa=2.991 degrees ! Estimated noise=3.68857 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.149561 Jy ! Component: 100 - total flux cleaned = 0.20006 Jy ! Component: 150 - total flux cleaned = 0.223163 Jy ! Component: 200 - total flux cleaned = 0.231411 Jy ! Total flux subtracted in 200 components = 0.231411 Jy ! Clean residual min=-0.013385 max=0.012706 Jy/beam ! Clean residual mean=-0.000036 rms=0.003908 Jy/beam ! Combined flux in latest and established models = 0.231411 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.231411 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3895 mas, bmaj=0.8846 mas, bpa=-1.588 degrees ! Estimated noise=1.70761 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 = 0.00729024 Jy ! Component: 100 - total flux cleaned = 0.00898926 Jy ! Component: 150 - total flux cleaned = 0.00919672 Jy ! Component: 200 - total flux cleaned = 0.00921402 Jy ! Total flux subtracted in 200 components = 0.00921402 Jy ! Clean residual min=-0.006084 max=0.005779 Jy/beam ! Clean residual mean=-0.000011 rms=0.001475 Jy/beam ! Combined flux in latest and established models = 0.240625 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 49 components and 0.240625 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=0.9188 mas, bmaj=1.152 mas, bpa=37.37 degrees ! Estimated noise=2.0555 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 = -4.75089e-05 Jy ! Component: 100 - total flux cleaned = 0.000216975 Jy ! Component: 150 - total flux cleaned = 0.000216702 Jy ! Component: 200 - total flux cleaned = 0.000216406 Jy ! Total flux subtracted in 200 components = 0.000216406 Jy ! Clean residual min=-0.006359 max=0.006680 Jy/beam ! Clean residual mean=-0.000015 rms=0.001730 Jy/beam ! Combined flux in latest and established models = 0.240841 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 0.240841 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3895 mas, bmaj=0.8846 mas, bpa=-1.588 degrees ! Estimated noise=1.70761 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000365393 Jy ! Component: 100 - total flux cleaned = -0.000479451 Jy ! Component: 150 - total flux cleaned = -0.000490271 Jy ! Component: 200 - total flux cleaned = -0.000408479 Jy ! Total flux subtracted in 200 components = -0.000408479 Jy ! Clean residual min=-0.005423 max=0.005315 Jy/beam ! Clean residual mean=-0.000011 rms=0.001358 Jy/beam ! Combined flux in latest and established models = 0.240433 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 74 components and 0.240433 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=0.309028Jy sigma=0.958435 ! Fit after self-cal, rms=0.309004Jy sigma=0.958308 wmodel J0613+2604_K_2006_06_11_yyk\_map.mod ! Writing 74 model components to file: J0613+2604_K_2006_06_11_yyk_map.mod wobs J0613+2604_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J0613+2604_K_2006_06_11_yyk_uvs.fits wwins J0613+2604_K_2006_06_11_yyk\_map.win ! wwins: Wrote 2 windows to J0613+2604_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 = 9.74429e-05 Jy ! Component: 100 - total flux cleaned = -0.000647417 Jy ! Component: 150 - total flux cleaned = -0.00134067 Jy ! Component: 200 - total flux cleaned = -0.00162775 Jy ! Component: 250 - total flux cleaned = -0.0018293 Jy ! Component: 300 - total flux cleaned = -0.00202235 Jy ! Component: 350 - total flux cleaned = -0.00214392 Jy ! Component: 400 - total flux cleaned = -0.00202605 Jy ! Component: 450 - total flux cleaned = -0.00196909 Jy ! Component: 500 - total flux cleaned = -0.00174867 Jy ! Component: 550 - total flux cleaned = -0.00137766 Jy ! Component: 600 - total flux cleaned = -0.00112128 Jy ! Component: 650 - total flux cleaned = -0.000723799 Jy ! Component: 700 - total flux cleaned = -0.000385931 Jy ! Component: 750 - total flux cleaned = 8.06156e-05 Jy ! Component: 800 - total flux cleaned = 0.000260507 Jy ! Component: 850 - total flux cleaned = 0.000614969 Jy ! Component: 900 - total flux cleaned = 0.00104857 Jy ! Component: 950 - total flux cleaned = 0.00155658 Jy ! Component: 1000 - total flux cleaned = 0.00188707 Jy ! Component: 1050 - total flux cleaned = 0.0021707 Jy ! Component: 1100 - total flux cleaned = 0.00248813 Jy ! Component: 1150 - total flux cleaned = 0.00272123 Jy ! Component: 1200 - total flux cleaned = 0.00310117 Jy ! Component: 1250 - total flux cleaned = 0.00332359 Jy ! Component: 1300 - total flux cleaned = 0.00354215 Jy ! Component: 1350 - total flux cleaned = 0.00375729 Jy ! Component: 1400 - total flux cleaned = 0.00410729 Jy ! Component: 1450 - total flux cleaned = 0.00427838 Jy ! Component: 1500 - total flux cleaned = 0.0044131 Jy ! Component: 1550 - total flux cleaned = 0.00457883 Jy ! Component: 1600 - total flux cleaned = 0.00477459 Jy ! Component: 1650 - total flux cleaned = 0.00503153 Jy ! Component: 1700 - total flux cleaned = 0.00518962 Jy ! Component: 1750 - total flux cleaned = 0.0054387 Jy ! Component: 1800 - total flux cleaned = 0.00556125 Jy ! Component: 1850 - total flux cleaned = 0.00583377 Jy ! Component: 1900 - total flux cleaned = 0.00586397 Jy ! Component: 1950 - total flux cleaned = 0.00601108 Jy ! Component: 2000 - total flux cleaned = 0.006069 Jy ! Total flux subtracted in 2048 components = 0.00606958 Jy ! Clean residual min=-0.001626 max=0.001746 Jy/beam ! Clean residual mean=-0.000004 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.246502 Jy keep ! Adding 110 model components to the UV plane model. ! The established model now contains 184 components and 0.246502 Jy ![Exited script file: muppet] wmap "J0613+2604_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3895 x 0.8846 at -1.588 degrees (North through East) ! Clean map min=-0.0068216 max=0.16263 Jy/beam ! Writing clean map to FITS file: J0613+2604_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 0.162629 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000510625 device "J0613+2604_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J0613+2604_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.941944 0.941944 1.88389 3.76778 7.53555 15.0711 30.1422 60.2844 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.162 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3895 x 0.8846 at -1.588 degrees (North through East) ! Clean map min=-0.0068216 max=0.16263 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0613+2604_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J0613+2604_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0613+2604_K_2006_06_11_yyk_uvs.log closed on Thu Dec 2 20:44:34 2010