! Started logfile: J0153+7115_K_2006_10_20_yyk_uvs.log on Thu Dec 2 20:41:32 2010 obs J0153+7115_K_2006_10_20_yyk_uva.fits ! Reading UV FITS file: J0153+7115_K_2006_10_20_yyk_uva.fits ! AN table 1: 1665 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.471645 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0153+7115 ! ! 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 2241 lines of history. ! ! Reading 282704 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 J0153+7115_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)= 0.379591 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=0.44 mas, bmaj=0.9605 mas, bpa=70.76 degrees ! Estimated noise=6.73899 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 (0.065, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.129976 Jy ! Component: 100 - total flux cleaned = 0.160139 Jy ! Total flux subtracted in 100 components = 0.160139 Jy ! Clean residual min=-0.027300 max=0.026936 Jy/beam ! Clean residual mean=-0.000153 rms=0.008250 Jy/beam ! Combined flux in latest and established models = 0.160139 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 0.160139 Jy ! ! Correcting IF 1. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 192 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.342811Jy sigma=1.055874 ! Fit after self-cal, rms=0.346678Jy sigma=1.052686 ! Inverting map and beam ! Estimated beam: bmin=0.4402 mas, bmaj=0.9607 mas, bpa=70.77 degrees ! Estimated noise=6.74012 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=0.6636 mas, bmaj=1.481 mas, bpa=-89.7 degrees ! Estimated noise=3.24469 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 = 0.0164863 Jy ! Component: 100 - total flux cleaned = 0.0200375 Jy ! Component: 150 - total flux cleaned = 0.0206839 Jy ! Component: 200 - total flux cleaned = 0.0210319 Jy ! Total flux subtracted in 200 components = 0.0210319 Jy ! Clean residual min=-0.013688 max=0.012895 Jy/beam ! Clean residual mean=-0.000101 rms=0.004107 Jy/beam ! Combined flux in latest and established models = 0.181171 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 0.181171 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=0.345530Jy sigma=1.045772 ! Fit after self-cal, rms=0.345885Jy sigma=1.045615 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6636 x 1.481 at -89.7 degrees (North through East) ! Clean map min=-0.013407 max=0.1484 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.92 HN 1.00* KP 0.91 ! LA 0.88 MK 0.91 NL 1.00* OV 1.06 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.89 HN 1.00* KP 0.88 ! LA 0.93 MK 1.00* NL 1.00* OV 1.00* ! PT 0.91 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 0.82 KP 1.01 ! LA 0.90 MK 1.00* NL 1.00* OV 3.49 ! PT 1.20 SC 0.62 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.00* KP 0.94 ! LA 0.85 MK 1.00* NL 0.97 OV 0.89 ! PT 1.31 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.88 HN 1.00* KP 0.95 ! LA 1.01 MK 1.00* NL 1.11 OV 1.04 ! PT 0.91 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.38 HN 1.00* KP 0.73 ! LA 1.89 MK 1.00* NL 0.69 OV 1.00* ! 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. ! 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=0.345885Jy sigma=1.045615 ! Fit after self-cal, rms=0.399432Jy sigma=1.020967 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=0.399432Jy sigma=1.020967 ! Fit after self-cal, rms=0.399237Jy sigma=1.019990 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6135 mas, bmaj=1.578 mas, bpa=89.62 degrees ! Estimated noise=3.25373 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 = 0.00244592 Jy ! Component: 100 - total flux cleaned = 0.00311369 Jy ! Component: 150 - total flux cleaned = 0.00338044 Jy ! Component: 200 - total flux cleaned = 0.00337693 Jy ! Total flux subtracted in 200 components = 0.00337693 Jy ! Clean residual min=-0.010670 max=0.011921 Jy/beam ! Clean residual mean=-0.000022 rms=0.003124 Jy/beam ! Combined flux in latest and established models = 0.184548 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.184548 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=0.399316Jy sigma=1.018767 ! Fit after self-cal, rms=0.399323Jy sigma=1.018735 ! 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=0.399323Jy sigma=1.018735 ! Fit after self-cal, rms=0.396103Jy sigma=0.974602 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 = 0.00621019 Jy ! Component: 100 - total flux cleaned = 0.00767582 Jy ! Component: 150 - total flux cleaned = 0.00811484 Jy ! Component: 200 - total flux cleaned = 0.00841267 Jy ! Total flux subtracted in 200 components = 0.00841267 Jy ! Clean residual min=-0.010688 max=0.010644 Jy/beam ! Clean residual mean=-0.000017 rms=0.003011 Jy/beam ! Combined flux in latest and established models = 0.192961 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.192961 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=0.395799Jy sigma=0.973420 ! Fit after self-cal, rms=0.394768Jy sigma=0.967644 ! 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: 0.6135 x 1.578 at 89.62 degrees (North through East) ! Clean map min=-0.010711 max=0.15193 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=0.394768Jy sigma=0.967644 ! Fit after self-cal, rms=0.321222Jy sigma=0.964613 ! 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=0.321222Jy sigma=0.964613 ! Fit after self-cal, rms=0.320989Jy sigma=0.963038 ! Inverting map and beam ! Estimated beam: bmin=0.5992 mas, bmaj=1.492 mas, bpa=88.37 degrees ! Estimated noise=3.17746 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000598636 Jy ! Component: 100 - total flux cleaned = 0.000937692 Jy ! Component: 150 - total flux cleaned = 0.000935154 Jy ! Component: 200 - total flux cleaned = 0.00100376 Jy ! Total flux subtracted in 200 components = 0.00100376 Jy ! Clean residual min=-0.009864 max=0.009404 Jy/beam ! Clean residual mean=-0.000009 rms=0.002686 Jy/beam ! Combined flux in latest and established models = 0.193964 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.193964 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=0.320887Jy sigma=0.962609 ! Fit after self-cal, rms=0.320837Jy sigma=0.962150 ! 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=0.320837Jy sigma=0.962150 ! Fit after self-cal, rms=0.396281Jy sigma=0.954333 ! 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=0.396281Jy sigma=0.954333 ! Fit after self-cal, rms=0.397397Jy sigma=0.953619 ! Inverting map and beam ! Estimated beam: bmin=0.5969 mas, bmaj=1.505 mas, bpa=88.64 degrees ! Estimated noise=3.19041 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00309242 Jy ! Component: 100 - total flux cleaned = 0.00351168 Jy ! Component: 150 - total flux cleaned = 0.00379241 Jy ! Component: 200 - total flux cleaned = 0.00408838 Jy ! Total flux subtracted in 200 components = 0.00408838 Jy ! Clean residual min=-0.009399 max=0.008307 Jy/beam ! Clean residual mean=0.000002 rms=0.002587 Jy/beam ! Combined flux in latest and established models = 0.198053 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 51 components and 0.198053 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=0.397422Jy sigma=0.953134 ! Fit after self-cal, rms=0.398861Jy sigma=0.953140 ! 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=0.8494 mas, bmaj=1.895 mas, bpa=-87.24 degrees ! Estimated noise=3.4782 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 = 0.000288624 Jy ! Component: 100 - total flux cleaned = 0.000113692 Jy ! Component: 150 - total flux cleaned = 6.56489e-05 Jy ! Component: 200 - total flux cleaned = -2.52503e-05 Jy ! Total flux subtracted in 200 components = -2.52503e-05 Jy ! Clean residual min=-0.009195 max=0.007665 Jy/beam ! Clean residual mean=-0.000007 rms=0.002528 Jy/beam ! Combined flux in latest and established models = 0.198027 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 52 components and 0.198027 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=0.398947Jy sigma=0.953062 ! Fit after self-cal, rms=0.398571Jy sigma=0.952974 ! 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=0.3921 mas, bmaj=0.9301 mas, bpa=71.33 degrees ! Estimated noise=6.15923 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.1274 Jy ! Component: 100 - total flux cleaned = 0.166888 Jy ! Component: 150 - total flux cleaned = 0.180455 Jy ! Component: 200 - total flux cleaned = 0.18337 Jy ! Total flux subtracted in 200 components = 0.18337 Jy ! Clean residual min=-0.019773 max=0.020107 Jy/beam ! Clean residual mean=-0.000066 rms=0.005754 Jy/beam ! Combined flux in latest and established models = 0.18337 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 0.18337 Jy ! Inverting map and beam ! Estimated beam: bmin=0.5969 mas, bmaj=1.505 mas, bpa=88.64 degrees ! Estimated noise=3.19041 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 = 0.0109537 Jy ! Component: 100 - total flux cleaned = 0.0128548 Jy ! Component: 150 - total flux cleaned = 0.0135663 Jy ! Component: 200 - total flux cleaned = 0.0141093 Jy ! Total flux subtracted in 200 components = 0.0141093 Jy ! Clean residual min=-0.009822 max=0.009216 Jy/beam ! Clean residual mean=0.000006 rms=0.002665 Jy/beam ! Combined flux in latest and established models = 0.197479 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 36 components and 0.197479 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=0.8494 mas, bmaj=1.895 mas, bpa=-87.24 degrees ! Estimated noise=3.4782 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 = 0.000449265 Jy ! Component: 100 - total flux cleaned = 0.000275981 Jy ! Component: 150 - total flux cleaned = 0.000345024 Jy ! Component: 200 - total flux cleaned = 0.00034424 Jy ! Total flux subtracted in 200 components = 0.00034424 Jy ! Clean residual min=-0.009185 max=0.007747 Jy/beam ! Clean residual mean=-0.000005 rms=0.002496 Jy/beam ! Combined flux in latest and established models = 0.197824 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.197824 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.5969 mas, bmaj=1.505 mas, bpa=88.64 degrees ! Estimated noise=3.19041 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000266475 Jy ! Component: 100 - total flux cleaned = -0.00041189 Jy ! Component: 150 - total flux cleaned = -0.000477035 Jy ! Component: 200 - total flux cleaned = -0.000542892 Jy ! Total flux subtracted in 200 components = -0.000542892 Jy ! Clean residual min=-0.009451 max=0.008276 Jy/beam ! Clean residual mean=0.000001 rms=0.002556 Jy/beam ! Combined flux in latest and established models = 0.197281 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 47 components and 0.197281 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=0.398768Jy sigma=0.953451 ! Fit after self-cal, rms=0.398892Jy sigma=0.953377 wmodel J0153+7115_K_2006_10_20_yyk\_map.mod ! Writing 47 model components to file: J0153+7115_K_2006_10_20_yyk_map.mod wobs J0153+7115_K_2006_10_20_yyk\_uvs.fits ! Writing UV FITS file: J0153+7115_K_2006_10_20_yyk_uvs.fits wwins J0153+7115_K_2006_10_20_yyk\_map.win ! wwins: Wrote 1 windows to J0153+7115_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 = -0.000212995 Jy ! Component: 100 - total flux cleaned = 0.0011001 Jy ! Component: 150 - total flux cleaned = 0.0017779 Jy ! Component: 200 - total flux cleaned = 0.00238136 Jy ! Component: 250 - total flux cleaned = 0.00301726 Jy ! Component: 300 - total flux cleaned = 0.00293032 Jy ! Component: 350 - total flux cleaned = 0.00285086 Jy ! Component: 400 - total flux cleaned = 0.00269816 Jy ! Component: 450 - total flux cleaned = 0.00262642 Jy ! Component: 500 - total flux cleaned = 0.00256023 Jy ! Component: 550 - total flux cleaned = 0.00229989 Jy ! Component: 600 - total flux cleaned = 0.00211282 Jy ! Component: 650 - total flux cleaned = 0.0018739 Jy ! Component: 700 - total flux cleaned = 0.00175894 Jy ! Component: 750 - total flux cleaned = 0.00148026 Jy ! Component: 800 - total flux cleaned = 0.00121073 Jy ! Component: 850 - total flux cleaned = 0.000794837 Jy ! Component: 900 - total flux cleaned = 0.000643526 Jy ! Component: 950 - total flux cleaned = 0.000397894 Jy ! Component: 1000 - total flux cleaned = 0.000158947 Jy ! Component: 1050 - total flux cleaned = -0.000120077 Jy ! Component: 1100 - total flux cleaned = -0.000436608 Jy ! Component: 1150 - total flux cleaned = -0.000700856 Jy ! Component: 1200 - total flux cleaned = -0.000831081 Jy ! Component: 1250 - total flux cleaned = -0.000959109 Jy ! Component: 1300 - total flux cleaned = -0.00112703 Jy ! Component: 1350 - total flux cleaned = -0.00116878 Jy ! Component: 1400 - total flux cleaned = -0.00125142 Jy ! Component: 1450 - total flux cleaned = -0.00133329 Jy ! Component: 1500 - total flux cleaned = -0.00145518 Jy ! Component: 1550 - total flux cleaned = -0.00157631 Jy ! Component: 1600 - total flux cleaned = -0.00161682 Jy ! Component: 1650 - total flux cleaned = -0.00173793 Jy ! Component: 1700 - total flux cleaned = -0.00177839 Jy ! Component: 1750 - total flux cleaned = -0.00186008 Jy ! Component: 1800 - total flux cleaned = -0.00186007 Jy ! Component: 1850 - total flux cleaned = -0.00194235 Jy ! Component: 1900 - total flux cleaned = -0.00194266 Jy ! Component: 1950 - total flux cleaned = -0.00198474 Jy ! Component: 2000 - total flux cleaned = -0.00198411 Jy ! Total flux subtracted in 2048 components = -0.00194062 Jy ! Clean residual min=-0.002409 max=0.002332 Jy/beam ! Clean residual mean=-0.000004 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.19534 Jy keep ! Adding 97 model components to the UV plane model. ! The established model now contains 144 components and 0.19534 Jy ![Exited script file: muppet] wmap "J0153+7115_K_2006_10_20_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5969 x 1.505 at 88.64 degrees (North through East) ! Clean map min=-0.0052103 max=0.14917 Jy/beam ! Writing clean map to FITS file: J0153+7115_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 0.149171 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000696979 device "J0153+7115_K_2006_10_20_yyk\_map.eps/VPS" ! Attempting to open device: 'J0153+7115_K_2006_10_20_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.40171 1.40171 2.80342 5.60683 11.2137 22.4273 44.8546 89.7093 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.149 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5969 x 1.505 at 88.64 degrees (North through East) ! Clean map min=-0.0052103 max=0.14917 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0153+7115_K_2006_10_20_yyk\_map.gif/gif" ! Attempting to open device: 'J0153+7115_K_2006_10_20_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0153+7115_K_2006_10_20_yyk_uvs.log closed on Thu Dec 2 20:41:33 2010