! Started logfile: J1310+3220_K_2006_10_20_yyk_uvs.log on Thu Jul 8 23:44:09 2010 obs J1310+3220_K_2006_10_20_yyk_uva.fits ! Reading UV FITS file: J1310+3220_K_2006_10_20_yyk_uva.fits ! AN table 1: 2033 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.991605 visibilities/baseline/integration-bin. ! Found source: J1310+3220 ! ! 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 725736 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 J1310+3220_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)= 0.709379 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=0.2624 mas, bmaj=0.648 mas, bpa=-8.256 degrees ! Estimated noise=1.9494 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 = 0.5017 Jy ! Component: 100 - total flux cleaned = 0.593306 Jy ! Total flux subtracted in 100 components = 0.593306 Jy ! Clean residual min=-0.028117 max=0.064916 Jy/beam ! Clean residual mean=-0.000060 rms=0.009394 Jy/beam ! Combined flux in latest and established models = 0.593306 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.593306 Jy ! ! Correcting IF 1. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.379272Jy sigma=1.610746 ! Fit after self-cal, rms=0.378729Jy sigma=1.607191 ! Inverting map and beam ! Estimated beam: bmin=0.2624 mas, bmaj=0.648 mas, bpa=-8.256 degrees ! Estimated noise=1.9494 mJy/beam. ! Added new window around map position (-0.52, 0.65). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0652263 Jy ! Component: 100 - total flux cleaned = 0.0974198 Jy ! Total flux subtracted in 100 components = 0.0974198 Jy ! Clean residual min=-0.023696 max=0.029524 Jy/beam ! Clean residual mean=-0.000057 rms=0.007373 Jy/beam ! Combined flux in latest and established models = 0.690726 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 22 components and 0.690726 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=0.370469Jy sigma=1.527421 ! Fit after self-cal, rms=0.369890Jy sigma=1.522343 ! Inverting map 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=0.308 mas, bmaj=0.7281 mas, bpa=-10.41 degrees ! Estimated noise=1.09155 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 = 0.031267 Jy ! Component: 100 - total flux cleaned = 0.0466637 Jy ! Component: 150 - total flux cleaned = 0.0531484 Jy ! Component: 200 - total flux cleaned = 0.0584039 Jy ! Total flux subtracted in 200 components = 0.0584039 Jy ! Clean residual min=-0.022099 max=0.030559 Jy/beam ! Clean residual mean=-0.000064 rms=0.006215 Jy/beam ! Combined flux in latest and established models = 0.74913 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 35 components and 0.74913 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=0.368211Jy sigma=1.501931 ! Fit after self-cal, rms=0.368007Jy sigma=1.500178 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.308 x 0.7281 at -10.41 degrees (North through East) ! Clean map min=-0.020919 max=0.57399 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.90 HN 1.02 KP 0.92 ! LA 0.92 MK 0.84 NL 1.30 OV 1.08 ! PT 0.92 SC 1.20 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.89 HN 1.12 KP 0.92 ! LA 0.92 MK 0.82 NL 1.39 OV 1.09 ! PT 0.83 SC 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 1.06 KP 0.90 ! LA 0.91 MK 0.84 NL 1.17 OV 1.10 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.98 HN 1.03 KP 0.92 ! LA 0.92 MK 0.94 NL 0.95 OV 0.97 ! PT 1.11 SC 1.13 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.93 HN 0.90 KP 0.98 ! LA 0.97 MK 1.08 NL 1.16 OV 1.00 ! PT 0.86 SC 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.08 HN 0.72 KP 0.77 ! LA 0.99 MK 1.12 NL 1.13 OV 1.20 ! PT 0.97 SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 0.83 KP 0.74 ! LA 0.96 MK 1.11 NL 1.14 OV 1.51 ! PT 1.01 SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.11 HN 0.82 KP 0.78 ! LA 0.97 MK 1.17 NL 1.21 OV 1.50 ! PT 1.06 SC 0.90 ! ! ! Fit before self-cal, rms=0.368007Jy sigma=1.500178 ! Fit after self-cal, rms=0.344829Jy sigma=1.330452 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=0.344829Jy sigma=1.330452 ! Fit after self-cal, rms=0.344846Jy sigma=1.330252 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3082 mas, bmaj=0.7158 mas, bpa=-10.84 degrees ! Estimated noise=1.07533 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 (-2.275, 2.47). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264363 Jy ! Component: 100 - total flux cleaned = 0.00568892 Jy ! Component: 150 - total flux cleaned = 0.00570352 Jy ! Component: 200 - total flux cleaned = 0.00567295 Jy ! Total flux subtracted in 200 components = 0.00567295 Jy ! Clean residual min=-0.009794 max=0.009991 Jy/beam ! Clean residual mean=-0.000040 rms=0.002462 Jy/beam ! Combined flux in latest and established models = 0.754803 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 60 components and 0.754803 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=0.343899Jy sigma=1.320693 ! Fit after self-cal, rms=0.343692Jy sigma=1.319173 ! 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=0.343692Jy sigma=1.319173 ! Fit after self-cal, rms=0.314067Jy sigma=1.067191 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 = 0.0141418 Jy ! Component: 100 - total flux cleaned = 0.0187447 Jy ! Component: 150 - total flux cleaned = 0.0200935 Jy ! Component: 200 - total flux cleaned = 0.020631 Jy ! Total flux subtracted in 200 components = 0.020631 Jy ! Clean residual min=-0.009082 max=0.009351 Jy/beam ! Clean residual mean=-0.000053 rms=0.002364 Jy/beam ! Combined flux in latest and established models = 0.775434 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 80 components and 0.775434 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=0.313478Jy sigma=1.061090 ! Fit after self-cal, rms=0.310275Jy sigma=1.037122 ! 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: 0.3082 x 0.7158 at -10.84 degrees (North through East) ! Clean map min=-0.0083607 max=0.58365 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=0.310275Jy sigma=1.037122 ! Fit after self-cal, rms=0.302058Jy sigma=1.022598 ! 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=0.302058Jy sigma=1.022598 ! Fit after self-cal, rms=0.301062Jy sigma=1.017144 ! Inverting map and beam ! Estimated beam: bmin=0.3065 mas, bmaj=0.7097 mas, bpa=-10.32 degrees ! Estimated noise=1.07041 mJy/beam. ! Added new window around map position (-1.885, 0.845). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00419729 Jy ! Component: 100 - total flux cleaned = 0.00770974 Jy ! Component: 150 - total flux cleaned = 0.0104996 Jy ! Component: 200 - total flux cleaned = 0.0126583 Jy ! Total flux subtracted in 200 components = 0.0126583 Jy ! Clean residual min=-0.004717 max=0.005964 Jy/beam ! Clean residual mean=-0.000011 rms=0.001391 Jy/beam ! Combined flux in latest and established models = 0.788092 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 107 components and 0.788092 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=0.300741Jy sigma=1.013161 ! Fit after self-cal, rms=0.300053Jy sigma=1.010422 ! 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=0.300053Jy sigma=1.010422 ! Fit after self-cal, rms=0.300480Jy sigma=1.004436 ! 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=0.300480Jy sigma=1.004436 ! Fit after self-cal, rms=0.300092Jy sigma=1.002813 ! Inverting map and beam ! Estimated beam: bmin=0.3069 mas, bmaj=0.7093 mas, bpa=-10.24 degrees ! Estimated noise=1.06969 mJy/beam. ! Added new window around map position (3.055, -0.195). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00252919 Jy ! Component: 100 - total flux cleaned = 0.00378685 Jy ! Component: 150 - total flux cleaned = 0.00471435 Jy ! Component: 200 - total flux cleaned = 0.00554662 Jy ! Total flux subtracted in 200 components = 0.00554662 Jy ! Clean residual min=-0.004233 max=0.005244 Jy/beam ! Clean residual mean=-0.000007 rms=0.001182 Jy/beam ! Combined flux in latest and established models = 0.793639 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 44 model components to the UV plane model. ! The established model now contains 139 components and 0.793639 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=0.299963Jy sigma=1.000828 ! Fit after self-cal, rms=0.299597Jy sigma=0.999983 ! Inverting map ! Added new window around map position (-3.575, 1.04). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00514662 Jy ! Component: 100 - total flux cleaned = 0.00673451 Jy ! Component: 150 - total flux cleaned = 0.00749101 Jy ! Component: 200 - total flux cleaned = 0.00829988 Jy ! Total flux subtracted in 200 components = 0.00829988 Jy ! Clean residual min=-0.003824 max=0.004096 Jy/beam ! Clean residual mean=-0.000001 rms=0.001014 Jy/beam ! Combined flux in latest and established models = 0.801938 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 38 model components to the UV plane model. ! The established model now contains 166 components and 0.801938 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=0.299460Jy sigma=0.998608 ! Fit after self-cal, rms=0.299143Jy sigma=0.998002 ! 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=0.8449 mas, bmaj=1.045 mas, bpa=35.44 degrees ! Estimated noise=1.45873 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 = 0.00408079 Jy ! Component: 100 - total flux cleaned = 0.00627768 Jy ! Component: 150 - total flux cleaned = 0.00759731 Jy ! Component: 200 - total flux cleaned = 0.00863202 Jy ! Total flux subtracted in 200 components = 0.00863202 Jy ! Clean residual min=-0.003904 max=0.004170 Jy/beam ! Clean residual mean=0.000026 rms=0.001245 Jy/beam ! Combined flux in latest and established models = 0.81057 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 44 model components to the UV plane model. ! The established model now contains 203 components and 0.81057 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=0.299107Jy sigma=0.997725 ! Fit after self-cal, rms=0.298874Jy sigma=0.997328 ! 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=0.2607 mas, bmaj=0.6424 mas, bpa=-8.312 degrees ! Estimated noise=1.8875 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.500618 Jy ! Component: 100 - total flux cleaned = 0.606057 Jy ! Component: 150 - total flux cleaned = 0.657688 Jy ! Component: 200 - total flux cleaned = 0.68906 Jy ! Total flux subtracted in 200 components = 0.68906 Jy ! Clean residual min=-0.010613 max=0.012702 Jy/beam ! Clean residual mean=-0.000044 rms=0.002986 Jy/beam ! Combined flux in latest and established models = 0.68906 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.68906 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3069 mas, bmaj=0.7093 mas, bpa=-10.24 degrees ! Estimated noise=1.06969 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 = 0.0259504 Jy ! Component: 100 - total flux cleaned = 0.0428122 Jy ! Component: 150 - total flux cleaned = 0.055011 Jy ! Component: 200 - total flux cleaned = 0.0648188 Jy ! Total flux subtracted in 200 components = 0.0648188 Jy ! Clean residual min=-0.005422 max=0.006439 Jy/beam ! Clean residual mean=-0.000040 rms=0.001607 Jy/beam ! Combined flux in latest and established models = 0.753879 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 59 components and 0.753879 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=0.8449 mas, bmaj=1.045 mas, bpa=35.44 degrees ! Estimated noise=1.45873 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 = 0.0144386 Jy ! Component: 100 - total flux cleaned = 0.02435 Jy ! Component: 150 - total flux cleaned = 0.0318318 Jy ! Component: 200 - total flux cleaned = 0.0378309 Jy ! Total flux subtracted in 200 components = 0.0378309 Jy ! Clean residual min=-0.004454 max=0.005490 Jy/beam ! Clean residual mean=-0.000010 rms=0.001580 Jy/beam ! Combined flux in latest and established models = 0.79171 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 118 components and 0.79171 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3069 mas, bmaj=0.7093 mas, bpa=-10.24 degrees ! Estimated noise=1.06969 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00565106 Jy ! Component: 100 - total flux cleaned = 0.00858854 Jy ! Component: 150 - total flux cleaned = 0.0104364 Jy ! Component: 200 - total flux cleaned = 0.0114862 Jy ! Total flux subtracted in 200 components = 0.0114862 Jy ! Clean residual min=-0.004194 max=0.003985 Jy/beam ! Clean residual mean=0.000003 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.803196 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 152 components and 0.803196 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=0.299026Jy sigma=0.998099 ! Fit after self-cal, rms=0.298760Jy sigma=0.997425 wmodel J1310+3220_K_2006_10_20_yyk\_map.mod ! Writing 152 model components to file: J1310+3220_K_2006_10_20_yyk_map.mod wobs J1310+3220_K_2006_10_20_yyk\_uvs.fits ! Writing UV FITS file: J1310+3220_K_2006_10_20_yyk_uvs.fits wwins J1310+3220_K_2006_10_20_yyk\_map.win ! wwins: Wrote 6 windows to J1310+3220_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 = -0.000635977 Jy ! Component: 100 - total flux cleaned = -0.000640343 Jy ! Component: 150 - total flux cleaned = -0.000520057 Jy ! Component: 200 - total flux cleaned = -0.000285285 Jy ! Component: 250 - total flux cleaned = -6.83618e-07 Jy ! Component: 300 - total flux cleaned = 0.000111515 Jy ! Component: 350 - total flux cleaned = 0.000328214 Jy ! Component: 400 - total flux cleaned = 0.000538289 Jy ! Component: 450 - total flux cleaned = 0.00069148 Jy ! Component: 500 - total flux cleaned = 0.000890267 Jy ! Component: 550 - total flux cleaned = 0.000938556 Jy ! Component: 600 - total flux cleaned = 0.00117788 Jy ! Component: 650 - total flux cleaned = 0.00131769 Jy ! Component: 700 - total flux cleaned = 0.00131772 Jy ! Component: 750 - total flux cleaned = 0.00140843 Jy ! Component: 800 - total flux cleaned = 0.00149609 Jy ! Component: 850 - total flux cleaned = 0.00140868 Jy ! Component: 900 - total flux cleaned = 0.00149478 Jy ! Component: 950 - total flux cleaned = 0.00149623 Jy ! Component: 1000 - total flux cleaned = 0.00166055 Jy ! Component: 1050 - total flux cleaned = 0.00157942 Jy ! Component: 1100 - total flux cleaned = 0.00162011 Jy ! Component: 1150 - total flux cleaned = 0.00165983 Jy ! Component: 1200 - total flux cleaned = 0.00173677 Jy ! Component: 1250 - total flux cleaned = 0.00166126 Jy ! Component: 1300 - total flux cleaned = 0.00154921 Jy ! Component: 1350 - total flux cleaned = 0.00154898 Jy ! Component: 1400 - total flux cleaned = 0.00144031 Jy ! Component: 1450 - total flux cleaned = 0.00140443 Jy ! Component: 1500 - total flux cleaned = 0.00140486 Jy ! Component: 1550 - total flux cleaned = 0.00137078 Jy ! Component: 1600 - total flux cleaned = 0.00150701 Jy ! Component: 1650 - total flux cleaned = 0.00140658 Jy ! Component: 1700 - total flux cleaned = 0.00153899 Jy ! Component: 1750 - total flux cleaned = 0.00150637 Jy ! Component: 1800 - total flux cleaned = 0.00153851 Jy ! Component: 1850 - total flux cleaned = 0.00150659 Jy ! Component: 1900 - total flux cleaned = 0.00153771 Jy ! Component: 1950 - total flux cleaned = 0.00150595 Jy ! Component: 2000 - total flux cleaned = 0.00153627 Jy ! Total flux subtracted in 2048 components = 0.00144421 Jy ! Clean residual min=-0.001702 max=0.001711 Jy/beam ! Clean residual mean=0.000002 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.80464 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 299 components and 0.80464 Jy ![Exited script file: muppet] wmap "J1310+3220_K_2006_10_20_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3069 x 0.7093 at -10.24 degrees (North through East) ! Clean map min=-0.0031196 max=0.58219 Jy/beam ! Writing clean map to FITS file: J1310+3220_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 0.582186 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000581563 device "J1310+3220_K_2006_10_20_yyk\_map.eps/VPS" ! Attempting to open device: 'J1310+3220_K_2006_10_20_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.299679 0.299679 0.599358 1.19872 2.39743 4.79487 9.58973 19.1795 38.3589 76.7179 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.582 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3069 x 0.7093 at -10.24 degrees (North through East) ! Clean map min=-0.0031196 max=0.58219 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1310+3220_K_2006_10_20_yyk\_map.gif/gif" ! Attempting to open device: 'J1310+3220_K_2006_10_20_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1310+3220_K_2006_10_20_yyk_uvs.log closed on Thu Jul 8 23:44:11 2010