! Started logfile: J1803-0953_K_2006_10_20_yyk_uvs.log on Thu Dec 2 20:50:28 2010 obs J1803-0953_K_2006_10_20_yyk_uva.fits ! Reading UV FITS file: J1803-0953_K_2006_10_20_yyk_uva.fits ! AN table 1: 1535 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.439233 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1803-0953 ! ! 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 242720 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 J1803-0953_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)= 0.325359 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=0.3544 mas, bmaj=0.8282 mas, bpa=9.908 degrees ! Estimated noise=6.64082 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 = 0.109773 Jy ! Component: 100 - total flux cleaned = 0.134387 Jy ! Total flux subtracted in 100 components = 0.134387 Jy ! Clean residual min=-0.029890 max=0.030526 Jy/beam ! Clean residual mean=0.000039 rms=0.008681 Jy/beam ! Combined flux in latest and established models = 0.134387 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.134387 Jy ! ! Correcting IF 1. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 230 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 197 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 197 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.294859Jy sigma=1.068626 ! Fit after self-cal, rms=0.287580Jy sigma=1.068725 ! Inverting map and beam ! Estimated beam: bmin=0.3409 mas, bmaj=0.8083 mas, bpa=9.759 degrees ! Estimated noise=7.18713 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=0.5452 mas, bmaj=1.159 mas, bpa=19.78 degrees ! Estimated noise=4.33529 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 = 0.0196411 Jy ! Component: 100 - total flux cleaned = 0.0197037 Jy ! Component: 150 - total flux cleaned = 0.019682 Jy ! Component: 200 - total flux cleaned = 0.0196816 Jy ! Total flux subtracted in 200 components = 0.0196816 Jy ! Clean residual min=-0.019900 max=0.022362 Jy/beam ! Clean residual mean=0.000027 rms=0.007108 Jy/beam ! Combined flux in latest and established models = 0.154068 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 37 components and 0.154068 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=0.286577Jy sigma=1.053075 ! Fit after self-cal, rms=0.286643Jy sigma=1.052877 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5452 x 1.159 at 19.78 degrees (North through East) ! Clean map min=-0.019986 max=0.13905 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.72 HN 1.00* KP 1.04 ! LA 1.00* MK 0.90 NL 0.91 OV 1.25 ! PT 0.91 SC 1.37 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.91 HN 1.00* KP 1.03 ! LA 1.00* MK 1.00* NL 1.05 OV 2.80 ! PT 1.00 SC 1.73 ! ! ! Correcting IF 3. ! 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 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.83 HN 1.00* KP 0.90 ! LA 1.00* MK 1.00* NL 1.00* OV 1.14 ! PT 1.29 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.78 HN 1.00* KP 1.20 ! LA 1.00* MK 1.81 NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Correcting IF 7. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.34 HN 1.00* KP 0.54 ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 0.62 ! ! ! Fit before self-cal, rms=0.286643Jy sigma=1.052877 ! Fit after self-cal, rms=0.412510Jy sigma=1.010111 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=0.412510Jy sigma=1.010111 ! Fit after self-cal, rms=0.412355Jy sigma=1.009765 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.5664 mas, bmaj=1.21 mas, bpa=21.41 degrees ! Estimated noise=4.43098 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 = 0.00327173 Jy ! Component: 100 - total flux cleaned = 0.00355598 Jy ! Component: 150 - total flux cleaned = 0.00355603 Jy ! Component: 200 - total flux cleaned = 0.00347921 Jy ! Total flux subtracted in 200 components = 0.00347921 Jy ! Clean residual min=-0.014482 max=0.010994 Jy/beam ! Clean residual mean=0.000041 rms=0.003554 Jy/beam ! Combined flux in latest and established models = 0.157548 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.157548 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=0.412159Jy sigma=1.009287 ! Fit after self-cal, rms=0.412185Jy sigma=1.009268 ! 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=0.412185Jy sigma=1.009268 ! Fit after self-cal, rms=0.409010Jy sigma=0.967426 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 = 0.00468092 Jy ! Component: 100 - total flux cleaned = 0.00515936 Jy ! Component: 150 - total flux cleaned = 0.00550251 Jy ! Component: 200 - total flux cleaned = 0.00597007 Jy ! Total flux subtracted in 200 components = 0.00597007 Jy ! Clean residual min=-0.012943 max=0.011619 Jy/beam ! Clean residual mean=0.000025 rms=0.003467 Jy/beam ! Combined flux in latest and established models = 0.163518 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.163518 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=0.407827Jy sigma=0.964755 ! Fit after self-cal, rms=0.410310Jy sigma=0.954804 ! 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: 0.5664 x 1.21 at 21.41 degrees (North through East) ! Clean map min=-0.012645 max=0.14784 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=0.410310Jy sigma=0.954804 ! Fit after self-cal, rms=0.478321Jy sigma=0.944647 ! 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=0.478321Jy sigma=0.944647 ! Fit after self-cal, rms=0.477181Jy sigma=0.939331 ! Inverting map and beam ! Estimated beam: bmin=0.4822 mas, bmaj=0.975 mas, bpa=12.47 degrees ! Estimated noise=4.22068 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00413851 Jy ! Component: 100 - total flux cleaned = 0.00464727 Jy ! Component: 150 - total flux cleaned = 0.00464537 Jy ! Component: 200 - total flux cleaned = 0.00473982 Jy ! Total flux subtracted in 200 components = 0.00473982 Jy ! Clean residual min=-0.011474 max=0.009205 Jy/beam ! Clean residual mean=0.000032 rms=0.002839 Jy/beam ! Combined flux in latest and established models = 0.168258 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 60 components and 0.168258 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=0.477233Jy sigma=0.938228 ! Fit after self-cal, rms=0.475608Jy sigma=0.935638 ! 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=0.475608Jy sigma=0.935638 ! Fit after self-cal, rms=0.343923Jy sigma=0.931403 ! 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=0.343923Jy sigma=0.931403 ! Fit after self-cal, rms=0.343894Jy sigma=0.929218 ! Inverting map and beam ! Estimated beam: bmin=0.4664 mas, bmaj=0.9367 mas, bpa=11.14 degrees ! Estimated noise=4.20066 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0048104 Jy ! Component: 100 - total flux cleaned = 0.00526597 Jy ! Component: 150 - total flux cleaned = 0.00546195 Jy ! Component: 200 - total flux cleaned = 0.00562995 Jy ! Total flux subtracted in 200 components = 0.00562995 Jy ! Clean residual min=-0.010765 max=0.009024 Jy/beam ! Clean residual mean=0.000027 rms=0.002738 Jy/beam ! Combined flux in latest and established models = 0.173888 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 62 components and 0.173888 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=0.343782Jy sigma=0.928222 ! Fit after self-cal, rms=0.342578Jy sigma=0.926853 ! 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=0.8555 mas, bmaj=1.657 mas, bpa=32.84 degrees ! Estimated noise=4.70284 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 = 0.00170552 Jy ! Component: 100 - total flux cleaned = 0.00170543 Jy ! Component: 150 - total flux cleaned = 0.00170705 Jy ! Component: 200 - total flux cleaned = 0.00170987 Jy ! Total flux subtracted in 200 components = 0.00170987 Jy ! Clean residual min=-0.010792 max=0.008648 Jy/beam ! Clean residual mean=0.000034 rms=0.002875 Jy/beam ! Combined flux in latest and established models = 0.175597 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 76 components and 0.175597 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=0.342628Jy sigma=0.926992 ! Fit after self-cal, rms=0.341447Jy sigma=0.925989 ! 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=0.3419 mas, bmaj=0.7477 mas, bpa=6.87 degrees ! Estimated noise=6.88967 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.121111 Jy ! Component: 100 - total flux cleaned = 0.157978 Jy ! Component: 150 - total flux cleaned = 0.166064 Jy ! Component: 200 - total flux cleaned = 0.169386 Jy ! Total flux subtracted in 200 components = 0.169386 Jy ! Clean residual min=-0.019812 max=0.020561 Jy/beam ! Clean residual mean=0.000046 rms=0.005476 Jy/beam ! Combined flux in latest and established models = 0.169386 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 0.169386 Jy ! Inverting map and beam ! Estimated beam: bmin=0.4664 mas, bmaj=0.9367 mas, bpa=11.14 degrees ! Estimated noise=4.20066 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 = 0.00416459 Jy ! Component: 100 - total flux cleaned = 0.00489796 Jy ! Component: 150 - total flux cleaned = 0.00504576 Jy ! Component: 200 - total flux cleaned = 0.00532641 Jy ! Total flux subtracted in 200 components = 0.00532641 Jy ! Clean residual min=-0.010665 max=0.008799 Jy/beam ! Clean residual mean=0.000028 rms=0.002685 Jy/beam ! Combined flux in latest and established models = 0.174713 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.174713 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=0.8555 mas, bmaj=1.657 mas, bpa=32.84 degrees ! Estimated noise=4.70284 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 = 0.0016819 Jy ! Component: 100 - total flux cleaned = 0.00173752 Jy ! Component: 150 - total flux cleaned = 0.00169193 Jy ! Component: 200 - total flux cleaned = 0.00169232 Jy ! Total flux subtracted in 200 components = 0.00169232 Jy ! Clean residual min=-0.010797 max=0.008544 Jy/beam ! Clean residual mean=0.000034 rms=0.002908 Jy/beam ! Combined flux in latest and established models = 0.176405 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.176405 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.4664 mas, bmaj=0.9367 mas, bpa=11.14 degrees ! Estimated noise=4.20066 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000188934 Jy ! Component: 100 - total flux cleaned = -0.000189786 Jy ! Component: 150 - total flux cleaned = -0.000287479 Jy ! Component: 200 - total flux cleaned = -0.000375423 Jy ! Total flux subtracted in 200 components = -0.000375423 Jy ! Clean residual min=-0.010575 max=0.008921 Jy/beam ! Clean residual mean=0.000026 rms=0.002645 Jy/beam ! Combined flux in latest and established models = 0.17603 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.17603 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=0.341234Jy sigma=0.925413 ! Fit after self-cal, rms=0.340593Jy sigma=0.924853 wmodel J1803-0953_K_2006_10_20_yyk\_map.mod ! Writing 49 model components to file: J1803-0953_K_2006_10_20_yyk_map.mod wobs J1803-0953_K_2006_10_20_yyk\_uvs.fits ! Writing UV FITS file: J1803-0953_K_2006_10_20_yyk_uvs.fits wwins J1803-0953_K_2006_10_20_yyk\_map.win ! wwins: Wrote 1 windows to J1803-0953_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 = -0.00206941 Jy ! Component: 100 - total flux cleaned = -0.00110486 Jy ! Component: 150 - total flux cleaned = 0.000419277 Jy ! Component: 200 - total flux cleaned = 0.00159502 Jy ! Component: 250 - total flux cleaned = 0.00202751 Jy ! Component: 300 - total flux cleaned = 0.00253918 Jy ! Component: 350 - total flux cleaned = 0.00301653 Jy ! Component: 400 - total flux cleaned = 0.00365924 Jy ! Component: 450 - total flux cleaned = 0.00410126 Jy ! Component: 500 - total flux cleaned = 0.00427201 Jy ! Component: 550 - total flux cleaned = 0.00460442 Jy ! Component: 600 - total flux cleaned = 0.00484641 Jy ! Component: 650 - total flux cleaned = 0.00508256 Jy ! Component: 700 - total flux cleaned = 0.00538758 Jy ! Component: 750 - total flux cleaned = 0.00561109 Jy ! Component: 800 - total flux cleaned = 0.00561097 Jy ! Component: 850 - total flux cleaned = 0.00575526 Jy ! Component: 900 - total flux cleaned = 0.00582592 Jy ! Component: 950 - total flux cleaned = 0.00589605 Jy ! Component: 1000 - total flux cleaned = 0.00617449 Jy ! Component: 1050 - total flux cleaned = 0.00645222 Jy ! Component: 1100 - total flux cleaned = 0.00680044 Jy ! Component: 1150 - total flux cleaned = 0.0070792 Jy ! Component: 1200 - total flux cleaned = 0.00742829 Jy ! Component: 1250 - total flux cleaned = 0.00777899 Jy ! Component: 1300 - total flux cleaned = 0.00820127 Jy ! Component: 1350 - total flux cleaned = 0.00855403 Jy ! Component: 1400 - total flux cleaned = 0.00869553 Jy ! Component: 1450 - total flux cleaned = 0.00912347 Jy ! Component: 1500 - total flux cleaned = 0.00941021 Jy ! Component: 1550 - total flux cleaned = 0.00977328 Jy ! Component: 1600 - total flux cleaned = 0.00991959 Jy ! Component: 1650 - total flux cleaned = 0.0101406 Jy ! Component: 1700 - total flux cleaned = 0.0103636 Jy ! Component: 1750 - total flux cleaned = 0.0105889 Jy ! Component: 1800 - total flux cleaned = 0.0107408 Jy ! Component: 1850 - total flux cleaned = 0.0108949 Jy ! Component: 1900 - total flux cleaned = 0.0112881 Jy ! Component: 1950 - total flux cleaned = 0.0116068 Jy ! Component: 2000 - total flux cleaned = 0.0118494 Jy ! Total flux subtracted in 2048 components = 0.0121772 Jy ! Clean residual min=-0.005449 max=0.004978 Jy/beam ! Clean residual mean=0.000021 rms=0.001486 Jy/beam ! Combined flux in latest and established models = 0.188207 Jy keep ! Adding 96 model components to the UV plane model. ! The established model now contains 145 components and 0.188207 Jy ![Exited script file: muppet] wmap "J1803-0953_K_2006_10_20_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4664 x 0.9367 at 11.14 degrees (North through East) ! Clean map min=-0.013322 max=0.1312 Jy/beam ! Writing clean map to FITS file: J1803-0953_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 0.131202 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00166148 device "J1803-0953_K_2006_10_20_yyk\_map.eps/VPS" ! Attempting to open device: 'J1803-0953_K_2006_10_20_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.79907 3.79907 7.59813 15.1963 30.3925 60.785 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0049 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.131 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4664 x 0.9367 at 11.14 degrees (North through East) ! Clean map min=-0.013322 max=0.1312 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1803-0953_K_2006_10_20_yyk\_map.gif/gif" ! Attempting to open device: 'J1803-0953_K_2006_10_20_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1803-0953_K_2006_10_20_yyk_uvs.log closed on Thu Dec 2 20:50:29 2010