! Started logfile: /d2/scr/pima/bp177h_uvs/J1609+6532_C_uvs.log on Sun Mar 30 00:50:55 2014 obs /d2/scr/pima/bp177h_uvs/J1609+6532_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1609+6532_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.6 visibilities/baseline/integration-bin. ! Found source: J1609+6532 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 648 visibilities. select RR ! 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 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177h_uvs/J1609+6532_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 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=0.999376Jy sigma=47.133099 ! Fit after self-cal, rms=0.986748Jy sigma=46.535156 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. 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=2.587 mas, bmaj=4.588 mas, bpa=46.43 degrees ! Estimated noise=0.794938 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102583 Jy ! Component: 100 - total flux cleaned = 0.0127379 Jy ! Total flux subtracted in 100 components = 0.0127379 Jy ! Clean residual min=-0.002467 max=0.002697 Jy/beam ! Clean residual mean=0.000007 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.0127379 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0127379 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=0.016445Jy sigma=0.727420 ! Fit after self-cal, rms=0.014027Jy sigma=0.617357 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! 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=2.972 mas, bmaj=5.125 mas, bpa=44.93 degrees ! Estimated noise=0.595806 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00327999 Jy ! Component: 100 - total flux cleaned = 0.00439168 Jy ! Component: 150 - total flux cleaned = 0.00502208 Jy ! Component: 200 - total flux cleaned = 0.00543819 Jy ! Total flux subtracted in 200 components = 0.00543819 Jy ! Clean residual min=-0.001649 max=0.001566 Jy/beam ! Clean residual mean=0.000019 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0181761 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 21 components and 0.0181761 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=0.013290Jy sigma=0.583281 ! Fit after self-cal, rms=0.013286Jy sigma=0.583120 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.972 x 5.125 at 44.93 degrees (North through East) ! Clean map min=-0.0016319 max=0.016132 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.013286Jy sigma=0.583120 ! Fit after self-cal, rms=0.013286Jy sigma=0.583120 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.972 mas, bmaj=5.125 mas, bpa=44.93 degrees ! Estimated noise=0.595806 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000333864 Jy ! Component: 100 - total flux cleaned = 0.000408194 Jy ! Component: 150 - total flux cleaned = 0.000481097 Jy ! Component: 200 - total flux cleaned = 0.000545052 Jy ! Total flux subtracted in 200 components = 0.000545052 Jy ! Clean residual min=-0.001631 max=0.001566 Jy/beam ! Clean residual mean=0.000020 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0187212 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.0187212 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=0.013271Jy sigma=0.582532 ! Fit after self-cal, rms=0.013270Jy sigma=0.582491 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 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=0.013270Jy sigma=0.582491 ! Fit after self-cal, rms=0.013270Jy sigma=0.582491 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.972 mas, bmaj=5.125 mas, bpa=44.93 degrees ! Estimated noise=0.595806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.7963e-05 Jy ! Component: 100 - total flux cleaned = 9.03843e-05 Jy ! Component: 150 - total flux cleaned = 0.000107772 Jy ! Component: 200 - total flux cleaned = 0.000107965 Jy ! Total flux subtracted in 200 components = 0.000107965 Jy ! Clean residual min=-0.001630 max=0.001565 Jy/beam ! Clean residual mean=0.000021 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0188291 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 33 components and 0.0188291 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=0.013264Jy sigma=0.582255 ! Fit after self-cal, rms=0.013264Jy sigma=0.582229 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.32306e-05 Jy ! Component: 100 - total flux cleaned = 1.90886e-05 Jy ! Component: 150 - total flux cleaned = 1.9141e-05 Jy ! Component: 200 - total flux cleaned = 2.42261e-05 Jy ! Total flux subtracted in 200 components = 2.42261e-05 Jy ! Clean residual min=-0.001630 max=0.001559 Jy/beam ! Clean residual mean=0.000021 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0188533 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.0188533 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=0.013259Jy sigma=0.582057 ! Fit after self-cal, rms=0.013259Jy sigma=0.582037 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 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=0.013259Jy sigma=0.582037 ! Fit after self-cal, rms=0.013251Jy sigma=0.579345 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.975 mas, bmaj=5.119 mas, bpa=44.56 degrees ! Estimated noise=0.59378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000201015 Jy ! Component: 100 - total flux cleaned = -0.000230749 Jy ! Component: 150 - total flux cleaned = -0.000246722 Jy ! Component: 200 - total flux cleaned = -0.000251627 Jy ! Total flux subtracted in 200 components = -0.000251627 Jy ! Clean residual min=-0.001706 max=0.001550 Jy/beam ! Clean residual mean=0.000017 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0186017 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.0186017 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=0.013246Jy sigma=0.579106 ! Fit after self-cal, rms=0.013248Jy sigma=0.579043 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.4435e-05 Jy ! Component: 100 - total flux cleaned = -2.40689e-05 Jy ! Component: 150 - total flux cleaned = -2.3873e-05 Jy ! Component: 200 - total flux cleaned = -2.38224e-05 Jy ! Total flux subtracted in 200 components = -2.38224e-05 Jy ! Clean residual min=-0.001705 max=0.001547 Jy/beam ! Clean residual mean=0.000017 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0185779 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.0185779 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=0.013244Jy sigma=0.578911 ! Fit after self-cal, rms=0.013245Jy sigma=0.578899 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 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=0.013245Jy sigma=0.578899 ! Fit after self-cal, rms=0.013248Jy sigma=0.578883 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.219 mas, bmaj=5.964 mas, bpa=53.71 degrees ! Estimated noise=0.639135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000117106 Jy ! Component: 100 - total flux cleaned = 0.00010648 Jy ! Component: 150 - total flux cleaned = 9.66928e-05 Jy ! Component: 200 - total flux cleaned = 9.6678e-05 Jy ! Total flux subtracted in 200 components = 9.6678e-05 Jy ! Clean residual min=-0.001644 max=0.001830 Jy/beam ! Clean residual mean=0.000027 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.0186746 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.0186746 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=0.013247Jy sigma=0.578751 ! Fit after self-cal, rms=0.013247Jy sigma=0.578735 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.48957e-07 Jy ! Component: 100 - total flux cleaned = -5.4306e-06 Jy ! Component: 150 - total flux cleaned = -5.38798e-06 Jy ! Component: 200 - total flux cleaned = -5.44246e-06 Jy ! Total flux subtracted in 200 components = -5.44246e-06 Jy ! Clean residual min=-0.001644 max=0.001824 Jy/beam ! Clean residual mean=0.000027 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0186691 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 57 components and 0.0186691 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=0.013247Jy sigma=0.578626 ! Fit after self-cal, rms=0.013247Jy sigma=0.578619 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=2.977 mas, bmaj=5.119 mas, bpa=44.51 degrees ! Estimated noise=0.593486 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.977 x 5.119 at 44.51 degrees (North through East) ! Clean map min=-0.001677 max=0.015938 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative 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=2.588 mas, bmaj=4.57 mas, bpa=46 degrees ! Estimated noise=0.793935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012182 Jy ! Component: 100 - total flux cleaned = 0.01504 Jy ! Component: 150 - total flux cleaned = 0.0162872 Jy ! Component: 200 - total flux cleaned = 0.0166333 Jy ! Total flux subtracted in 200 components = 0.0166333 Jy ! Clean residual min=-0.001830 max=0.001633 Jy/beam ! Clean residual mean=0.000004 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0166333 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0166333 Jy ! Inverting map and beam ! Estimated beam: bmin=2.977 mas, bmaj=5.119 mas, bpa=44.51 degrees ! Estimated noise=0.593486 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000888501 Jy ! Component: 100 - total flux cleaned = 0.00134824 Jy ! Component: 150 - total flux cleaned = 0.00151824 Jy ! Component: 200 - total flux cleaned = 0.00161435 Jy ! Total flux subtracted in 200 components = 0.00161435 Jy ! Clean residual min=-0.001729 max=0.001569 Jy/beam ! Clean residual mean=0.000016 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0182477 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 0.0182477 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.219 mas, bmaj=5.964 mas, bpa=53.71 degrees ! Estimated noise=0.639135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000315819 Jy ! Component: 100 - total flux cleaned = 0.000358171 Jy ! Component: 150 - total flux cleaned = 0.000373014 Jy ! Component: 200 - total flux cleaned = 0.000379785 Jy ! Total flux subtracted in 200 components = 0.000379785 Jy ! Clean residual min=-0.001664 max=0.001835 Jy/beam ! Clean residual mean=0.000027 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0186274 Jy flux_cutoff = imstat(rms) * dynam 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.67428e-06 Jy ! Component: 100 - total flux cleaned = 1.86935e-05 Jy ! Component: 150 - total flux cleaned = 3.00567e-05 Jy ! Component: 200 - total flux cleaned = 3.01736e-05 Jy ! Total flux subtracted in 200 components = 3.01736e-05 Jy ! Clean residual min=-0.001662 max=0.001836 Jy/beam ! Clean residual mean=0.000027 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.0186576 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 0.0186576 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.977 mas, bmaj=5.119 mas, bpa=44.51 degrees ! Estimated noise=0.593486 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000143911 Jy ! Component: 100 - total flux cleaned = -0.000137424 Jy ! Component: 150 - total flux cleaned = -0.000124944 Jy ! Component: 200 - total flux cleaned = -0.000119201 Jy ! Total flux subtracted in 200 components = -0.000119201 Jy ! Clean residual min=-0.001697 max=0.001560 Jy/beam ! Clean residual mean=0.000017 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0185384 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.0185384 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=0.013252Jy sigma=0.579031 ! Fit after self-cal, rms=0.013253Jy sigma=0.579004 wmodel /d2/scr/pima/bp177h_uvs/J1609+6532_C_map.mod ! Writing 45 model components to file: /d2/scr/pima/bp177h_uvs/J1609+6532_C_map.mod wobs /d2/scr/pima/bp177h_uvs/J1609+6532_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1609+6532_C_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1609+6532_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177h_uvs/J1609+6532_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 3.246e-05 Jy ! Component: 100 - total flux cleaned = 0.000108573 Jy ! Component: 150 - total flux cleaned = 0.00017792 Jy ! Component: 200 - total flux cleaned = 0.000218889 Jy ! Component: 250 - total flux cleaned = 0.000122772 Jy ! Component: 300 - total flux cleaned = -3.50956e-06 Jy ! Component: 350 - total flux cleaned = -0.000105877 Jy ! Component: 400 - total flux cleaned = -0.000154893 Jy ! Component: 450 - total flux cleaned = -0.00013939 Jy ! Component: 500 - total flux cleaned = -0.000183614 Jy ! Component: 550 - total flux cleaned = -0.00018354 Jy ! Component: 600 - total flux cleaned = -0.000224593 Jy ! Component: 650 - total flux cleaned = -0.000237448 Jy ! Component: 700 - total flux cleaned = -0.000250168 Jy ! Component: 750 - total flux cleaned = -0.00025 Jy ! Component: 800 - total flux cleaned = -0.000214041 Jy ! Component: 850 - total flux cleaned = -0.000202631 Jy ! Component: 900 - total flux cleaned = -0.000202732 Jy ! Component: 950 - total flux cleaned = -0.000224718 Jy ! Component: 1000 - total flux cleaned = -0.00024594 Jy ! Component: 1050 - total flux cleaned = -0.000276926 Jy ! Component: 1100 - total flux cleaned = -0.000307075 Jy ! Component: 1150 - total flux cleaned = -0.000326791 Jy ! Component: 1200 - total flux cleaned = -0.000355415 Jy ! Component: 1250 - total flux cleaned = -0.000327346 Jy ! Component: 1300 - total flux cleaned = -0.000318282 Jy ! Component: 1350 - total flux cleaned = -0.000300341 Jy ! Component: 1400 - total flux cleaned = -0.000282823 Jy ! Component: 1450 - total flux cleaned = -0.000265678 Jy ! Component: 1500 - total flux cleaned = -0.00024872 Jy ! Component: 1550 - total flux cleaned = -0.00023211 Jy ! Component: 1600 - total flux cleaned = -0.000199661 Jy ! Component: 1650 - total flux cleaned = -0.000168077 Jy ! Component: 1700 - total flux cleaned = -0.000152573 Jy ! Component: 1750 - total flux cleaned = -0.00012209 Jy ! Component: 1800 - total flux cleaned = -0.000114913 Jy ! Component: 1850 - total flux cleaned = -0.000107503 Jy ! Component: 1900 - total flux cleaned = -0.000107373 Jy ! Component: 1950 - total flux cleaned = -0.000107302 Jy ! Component: 2000 - total flux cleaned = -0.000100335 Jy ! Component: 2050 - total flux cleaned = -9.34416e-05 Jy ! Component: 2100 - total flux cleaned = -9.35241e-05 Jy ! Component: 2150 - total flux cleaned = -8.01741e-05 Jy ! Component: 2200 - total flux cleaned = -6.04391e-05 Jy ! Component: 2250 - total flux cleaned = -5.4058e-05 Jy ! Component: 2300 - total flux cleaned = -5.41128e-05 Jy ! Component: 2350 - total flux cleaned = -9.41216e-06 Jy ! Component: 2400 - total flux cleaned = 1.57618e-05 Jy ! Component: 2450 - total flux cleaned = 4.70445e-05 Jy ! Component: 2500 - total flux cleaned = 8.42156e-05 Jy ! Component: 2550 - total flux cleaned = 0.00013928 Jy ! Component: 2600 - total flux cleaned = 0.000157476 Jy ! Component: 2650 - total flux cleaned = 0.000181479 Jy ! Component: 2700 - total flux cleaned = 0.000217061 Jy ! Component: 2750 - total flux cleaned = 0.000234674 Jy ! Component: 2800 - total flux cleaned = 0.000263806 Jy ! Component: 2850 - total flux cleaned = 0.000309979 Jy ! Component: 2900 - total flux cleaned = 0.000338512 Jy ! Component: 2950 - total flux cleaned = 0.000383775 Jy ! Component: 3000 - total flux cleaned = 0.000411765 Jy ! Component: 3050 - total flux cleaned = 0.000445072 Jy ! Component: 3100 - total flux cleaned = 0.000472686 Jy ! Component: 3150 - total flux cleaned = 0.000483599 Jy ! Component: 3200 - total flux cleaned = 0.000494467 Jy ! Component: 3250 - total flux cleaned = 0.000510681 Jy ! Component: 3300 - total flux cleaned = 0.00053215 Jy ! Component: 3350 - total flux cleaned = 0.000558781 Jy ! Component: 3400 - total flux cleaned = 0.000585192 Jy ! Component: 3450 - total flux cleaned = 0.000595663 Jy ! Component: 3500 - total flux cleaned = 0.000600857 Jy ! Component: 3550 - total flux cleaned = 0.000637123 Jy ! Component: 3600 - total flux cleaned = 0.000673137 Jy ! Component: 3650 - total flux cleaned = 0.000688445 Jy ! Component: 3700 - total flux cleaned = 0.000713928 Jy ! Component: 3750 - total flux cleaned = 0.000749383 Jy ! Component: 3800 - total flux cleaned = 0.000764494 Jy ! Component: 3850 - total flux cleaned = 0.00079459 Jy ! Component: 3900 - total flux cleaned = 0.000819595 Jy ! Component: 3950 - total flux cleaned = 0.000839539 Jy ! Component: 4000 - total flux cleaned = 0.000879215 Jy ! Component: 4050 - total flux cleaned = 0.000898962 Jy ! Total flux subtracted in 4096 components = 0.000933425 Jy ! Clean residual min=-0.000261 max=0.000280 Jy/beam ! Clean residual mean=0.000005 rms=0.000089 Jy/beam ! Combined flux in latest and established models = 0.0194718 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 338 components and 0.0194718 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1609+6532_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.977 x 5.119 at 44.51 degrees (North through East) ! Clean map min=-0.0012856 max=0.015913 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1609+6532_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0159125 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.8364e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.66593 1.66593 3.33187 6.66373 13.3275 26.6549 53.3099 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.015 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 180.079 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1609+6532_C_uvs.log closed on Sun Mar 30 00:51:00 2014