! Started logfile: /d2/scr/pima/bp177c_uvs/J1445+1844_X_uvs.log on Sat Mar 22 21:16:53 2014 obs /d2/scr/pima/bp177c_uvs/J1445+1844_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177c_uvs/J1445+1844_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1445+1844 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 864 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177c_uvs/J1445+1844_X] 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 0.200x0.200 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=1.002114Jy sigma=38.771999 ! Fit after self-cal, rms=0.960520Jy sigma=37.183963 ! 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=0.8188 mas, bmaj=1.969 mas, bpa=13.43 degrees ! Estimated noise=0.761899 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 = 0.028148 Jy ! Component: 100 - total flux cleaned = 0.0374649 Jy ! Total flux subtracted in 100 components = 0.0374649 Jy ! Clean residual min=-0.003308 max=0.004604 Jy/beam ! Clean residual mean=-0.000011 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.0374649 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0374649 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=0.019951Jy sigma=0.726057 ! Fit after self-cal, rms=0.018935Jy sigma=0.685986 ! 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=0.9431 mas, bmaj=2.171 mas, bpa=10.9 degrees ! Estimated noise=0.62986 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 = 0.00673574 Jy ! Component: 100 - total flux cleaned = 0.0104718 Jy ! Component: 150 - total flux cleaned = 0.0127986 Jy ! Component: 200 - total flux cleaned = 0.0144162 Jy ! Total flux subtracted in 200 components = 0.0144162 Jy ! Clean residual min=-0.002731 max=0.002479 Jy/beam ! Clean residual mean=-0.000008 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.0518811 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 34 components and 0.0518811 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=0.016056Jy sigma=0.588663 ! Fit after self-cal, rms=0.016043Jy sigma=0.587683 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9431 x 2.171 at 10.9 degrees (North through East) ! Clean map min=-0.0025079 max=0.03922 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 1.01 FD 1.14 HN 1.02 LA 0.92 ! MK 1.01 NL 1.07 OV 0.95 PT 0.87 ! SC 0.87 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.03 HN 1.11 LA 0.86 ! MK 0.96 NL 1.10 OV 0.89 PT 0.89 ! SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.16 HN 1.16 LA 0.85 ! MK 0.99 NL 1.01 OV 0.92 PT 0.99 ! SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.06 HN 1.16 LA 0.89 ! MK 1.06 NL 1.05 OV 0.88 PT 0.88 ! SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 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* 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* 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* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.016043Jy sigma=0.587683 ! Fit after self-cal, rms=0.015197Jy sigma=0.568048 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9472 mas, bmaj=2.183 mas, bpa=11.34 degrees ! Estimated noise=0.622322 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 = 0.000710577 Jy ! Component: 100 - total flux cleaned = 0.000840537 Jy ! Component: 150 - total flux cleaned = 0.0010105 Jy ! Component: 200 - total flux cleaned = 0.00115558 Jy ! Total flux subtracted in 200 components = 0.00115558 Jy ! Clean residual min=-0.002216 max=0.002065 Jy/beam ! Clean residual mean=-0.000003 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.0530367 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.0530367 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=0.015140Jy sigma=0.566151 ! Fit after self-cal, rms=0.015138Jy sigma=0.565832 ! 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=0.015138Jy sigma=0.565832 ! Fit after self-cal, rms=0.015116Jy sigma=0.565589 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9441 mas, bmaj=2.178 mas, bpa=11.5 degrees ! Estimated noise=0.621319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000400478 Jy ! Component: 100 - total flux cleaned = 0.000480771 Jy ! Component: 150 - total flux cleaned = 0.000537998 Jy ! Component: 200 - total flux cleaned = 0.0005876 Jy ! Total flux subtracted in 200 components = 0.0005876 Jy ! Clean residual min=-0.002128 max=0.002032 Jy/beam ! Clean residual mean=-0.000003 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.0536243 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.0536243 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=0.015091Jy sigma=0.564773 ! Fit after self-cal, rms=0.015091Jy sigma=0.564672 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 = 1.31202e-05 Jy ! Component: 100 - total flux cleaned = 4.18492e-05 Jy ! Component: 150 - total flux cleaned = 7.39269e-05 Jy ! Component: 200 - total flux cleaned = 8.1155e-05 Jy ! Total flux subtracted in 200 components = 8.1155e-05 Jy ! Clean residual min=-0.002086 max=0.002013 Jy/beam ! Clean residual mean=-0.000003 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.0537055 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 46 components and 0.0537055 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=0.015080Jy sigma=0.564273 ! Fit after self-cal, rms=0.015080Jy sigma=0.564196 ! 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=0.015080Jy sigma=0.564196 ! Fit after self-cal, rms=0.015061Jy sigma=0.564063 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9414 mas, bmaj=2.175 mas, bpa=11.6 degrees ! Estimated noise=0.620415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000242917 Jy ! Component: 100 - total flux cleaned = 0.000288142 Jy ! Component: 150 - total flux cleaned = 0.000319786 Jy ! Component: 200 - total flux cleaned = 0.000333782 Jy ! Total flux subtracted in 200 components = 0.000333782 Jy ! Clean residual min=-0.002034 max=0.001985 Jy/beam ! Clean residual mean=-0.000003 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.0540392 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 47 components and 0.0540392 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=0.015049Jy sigma=0.563729 ! Fit after self-cal, rms=0.015049Jy sigma=0.563682 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 = -4.34865e-06 Jy ! Component: 100 - total flux cleaned = 3.31347e-06 Jy ! Component: 150 - total flux cleaned = 1.07009e-05 Jy ! Component: 200 - total flux cleaned = 2.38607e-05 Jy ! Total flux subtracted in 200 components = 2.38607e-05 Jy ! Clean residual min=-0.002033 max=0.001970 Jy/beam ! Clean residual mean=-0.000003 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.0540631 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.0540631 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=0.015042Jy sigma=0.563429 ! Fit after self-cal, rms=0.015043Jy sigma=0.563394 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.015043Jy sigma=0.563394 ! Fit after self-cal, rms=0.015038Jy sigma=0.563363 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.893 mas, bmaj=2.83 mas, bpa=3.123 degrees ! Estimated noise=0.793851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00073501 Jy ! Component: 100 - total flux cleaned = 0.000859384 Jy ! Component: 150 - total flux cleaned = 0.000912975 Jy ! Component: 200 - total flux cleaned = 0.000936729 Jy ! Total flux subtracted in 200 components = 0.000936729 Jy ! Clean residual min=-0.002599 max=0.003279 Jy/beam ! Clean residual mean=-0.000006 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.0549998 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 53 components and 0.0549998 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=0.015041Jy sigma=0.563632 ! Fit after self-cal, rms=0.015039Jy sigma=0.563463 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 = 4.40382e-05 Jy ! Component: 100 - total flux cleaned = 5.54393e-05 Jy ! Component: 150 - total flux cleaned = 6.63894e-05 Jy ! Component: 200 - total flux cleaned = 8.70358e-05 Jy ! Total flux subtracted in 200 components = 8.70358e-05 Jy ! Clean residual min=-0.002608 max=0.003283 Jy/beam ! Clean residual mean=-0.000006 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.0550869 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 0.0550869 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=0.015046Jy sigma=0.563613 ! Fit after self-cal, rms=0.015044Jy sigma=0.563490 ! 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=0.9402 mas, bmaj=2.173 mas, bpa=11.64 degrees ! Estimated noise=0.620177 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9402 x 2.173 at 11.64 degrees (North through East) ! Clean map min=-0.0019455 max=0.037937 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=0.8152 mas, bmaj=1.974 mas, bpa=14.18 degrees ! Estimated noise=0.750167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0282387 Jy ! Component: 100 - total flux cleaned = 0.0376866 Jy ! Component: 150 - total flux cleaned = 0.0425602 Jy ! Component: 200 - total flux cleaned = 0.045586 Jy ! Total flux subtracted in 200 components = 0.045586 Jy ! Clean residual min=-0.002290 max=0.002279 Jy/beam ! Clean residual mean=-0.000006 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.045586 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.045586 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9402 mas, bmaj=2.173 mas, bpa=11.64 degrees ! Estimated noise=0.620177 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 = 0.00299742 Jy ! Component: 100 - total flux cleaned = 0.00480404 Jy ! Component: 150 - total flux cleaned = 0.00599759 Jy ! Component: 200 - total flux cleaned = 0.00681806 Jy ! Total flux subtracted in 200 components = 0.00681806 Jy ! Clean residual min=-0.002208 max=0.001944 Jy/beam ! Clean residual mean=-0.000005 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0524041 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 39 components and 0.0524041 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.893 mas, bmaj=2.83 mas, bpa=3.123 degrees ! Estimated noise=0.793851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132439 Jy ! Component: 100 - total flux cleaned = 0.00201078 Jy ! Component: 150 - total flux cleaned = 0.00222324 Jy ! Component: 200 - total flux cleaned = 0.00226841 Jy ! Total flux subtracted in 200 components = 0.00226841 Jy ! Clean residual min=-0.002655 max=0.003337 Jy/beam ! Clean residual mean=-0.000007 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.0546725 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 = 2.89923e-05 Jy ! Component: 100 - total flux cleaned = 5.70508e-05 Jy ! Component: 150 - total flux cleaned = 8.35361e-05 Jy ! Component: 200 - total flux cleaned = 0.000108431 Jy ! Total flux subtracted in 200 components = 0.000108431 Jy ! Clean residual min=-0.002611 max=0.003329 Jy/beam ! Clean residual mean=-0.000007 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.0547809 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 0.0547809 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9402 mas, bmaj=2.173 mas, bpa=11.64 degrees ! Estimated noise=0.620177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.98122e-05 Jy ! Component: 100 - total flux cleaned = -0.000247184 Jy ! Component: 150 - total flux cleaned = -0.000346528 Jy ! Component: 200 - total flux cleaned = -0.000393147 Jy ! Total flux subtracted in 200 components = -0.000393147 Jy ! Clean residual min=-0.001996 max=0.002014 Jy/beam ! Clean residual mean=-0.000003 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.0543878 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.0543878 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=0.015055Jy sigma=0.564271 ! Fit after self-cal, rms=0.015053Jy sigma=0.564163 wmodel /d2/scr/pima/bp177c_uvs/J1445+1844_X_map.mod ! Writing 60 model components to file: /d2/scr/pima/bp177c_uvs/J1445+1844_X_map.mod wobs /d2/scr/pima/bp177c_uvs/J1445+1844_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177c_uvs/J1445+1844_X_uvs.fits wwins /d2/scr/pima/bp177c_uvs/J1445+1844_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177c_uvs/J1445+1844_X_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 = -0.000106629 Jy ! Component: 100 - total flux cleaned = 2.12915e-05 Jy ! Component: 150 - total flux cleaned = 0.000144405 Jy ! Component: 200 - total flux cleaned = 0.00020263 Jy ! Component: 250 - total flux cleaned = 0.000313172 Jy ! Component: 300 - total flux cleaned = 0.000444492 Jy ! Component: 350 - total flux cleaned = 0.000595016 Jy ! Component: 400 - total flux cleaned = 0.000739303 Jy ! Component: 450 - total flux cleaned = 0.000832403 Jy ! Component: 500 - total flux cleaned = 0.0010114 Jy ! Component: 550 - total flux cleaned = 0.00122683 Jy ! Component: 600 - total flux cleaned = 0.0013935 Jy ! Component: 650 - total flux cleaned = 0.00151393 Jy ! Component: 700 - total flux cleaned = 0.00153349 Jy ! Component: 750 - total flux cleaned = 0.00159007 Jy ! Component: 800 - total flux cleaned = 0.00162717 Jy ! Component: 850 - total flux cleaned = 0.00166363 Jy ! Component: 900 - total flux cleaned = 0.00169912 Jy ! Component: 950 - total flux cleaned = 0.00180152 Jy ! Component: 1000 - total flux cleaned = 0.00186719 Jy ! Component: 1050 - total flux cleaned = 0.00191514 Jy ! Component: 1100 - total flux cleaned = 0.001946 Jy ! Component: 1150 - total flux cleaned = 0.00205268 Jy ! Component: 1200 - total flux cleaned = 0.00211183 Jy ! Component: 1250 - total flux cleaned = 0.00215537 Jy ! Component: 1300 - total flux cleaned = 0.00221244 Jy ! Component: 1350 - total flux cleaned = 0.00226791 Jy ! Component: 1400 - total flux cleaned = 0.00232214 Jy ! Component: 1450 - total flux cleaned = 0.00236179 Jy ! Component: 1500 - total flux cleaned = 0.00245239 Jy ! Component: 1550 - total flux cleaned = 0.00249022 Jy ! Component: 1600 - total flux cleaned = 0.00253979 Jy ! Component: 1650 - total flux cleaned = 0.00257601 Jy ! Component: 1700 - total flux cleaned = 0.00263518 Jy ! Component: 1750 - total flux cleaned = 0.00269357 Jy ! Component: 1800 - total flux cleaned = 0.00276229 Jy ! Component: 1850 - total flux cleaned = 0.00281846 Jy ! Component: 1900 - total flux cleaned = 0.00288471 Jy ! Component: 1950 - total flux cleaned = 0.00293901 Jy ! Component: 2000 - total flux cleaned = 0.00301369 Jy ! Component: 2050 - total flux cleaned = 0.00306626 Jy ! Component: 2100 - total flux cleaned = 0.00309707 Jy ! Component: 2150 - total flux cleaned = 0.00315812 Jy ! Component: 2200 - total flux cleaned = 0.00319812 Jy ! Component: 2250 - total flux cleaned = 0.00326737 Jy ! Component: 2300 - total flux cleaned = 0.00331617 Jy ! Component: 2350 - total flux cleaned = 0.0033933 Jy ! Component: 2400 - total flux cleaned = 0.00346929 Jy ! Component: 2450 - total flux cleaned = 0.00355363 Jy ! Component: 2500 - total flux cleaned = 0.00358141 Jy ! Component: 2550 - total flux cleaned = 0.00364555 Jy ! Component: 2600 - total flux cleaned = 0.00369993 Jy ! Component: 2650 - total flux cleaned = 0.00374459 Jy ! Component: 2700 - total flux cleaned = 0.00379799 Jy ! Component: 2750 - total flux cleaned = 0.00387682 Jy ! Component: 2800 - total flux cleaned = 0.00396356 Jy ! Component: 2850 - total flux cleaned = 0.00401503 Jy ! Component: 2900 - total flux cleaned = 0.00410839 Jy ! Component: 2950 - total flux cleaned = 0.00417563 Jy ! Component: 3000 - total flux cleaned = 0.00423398 Jy ! Component: 3050 - total flux cleaned = 0.00430001 Jy ! Component: 3100 - total flux cleaned = 0.00437365 Jy ! Component: 3150 - total flux cleaned = 0.00444662 Jy ! Component: 3200 - total flux cleaned = 0.00449507 Jy ! Component: 3250 - total flux cleaned = 0.00457477 Jy ! Component: 3300 - total flux cleaned = 0.00464587 Jy ! Component: 3350 - total flux cleaned = 0.00470079 Jy ! Component: 3400 - total flux cleaned = 0.00477854 Jy ! Component: 3450 - total flux cleaned = 0.00482474 Jy ! Component: 3500 - total flux cleaned = 0.00489357 Jy ! Component: 3550 - total flux cleaned = 0.00496183 Jy ! Component: 3600 - total flux cleaned = 0.00500696 Jy ! Component: 3650 - total flux cleaned = 0.00508905 Jy ! Component: 3700 - total flux cleaned = 0.00511883 Jy ! Component: 3750 - total flux cleaned = 0.00521453 Jy ! Component: 3800 - total flux cleaned = 0.00528756 Jy ! Component: 3850 - total flux cleaned = 0.00533832 Jy ! Component: 3900 - total flux cleaned = 0.00541035 Jy ! Component: 3950 - total flux cleaned = 0.00543898 Jy ! Component: 4000 - total flux cleaned = 0.00551705 Jy ! Component: 4050 - total flux cleaned = 0.00555941 Jy ! Total flux subtracted in 4096 components = 0.00560857 Jy ! Clean residual min=-0.000365 max=0.000401 Jy/beam ! Clean residual mean=0.000001 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.0599963 Jy keep ! Adding 312 model components to the UV plane model. ! The established model now contains 372 components and 0.0599964 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177c_uvs/J1445+1844_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9402 x 2.173 at 11.64 degrees (North through East) ! Clean map min=-0.00073139 max=0.03809 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177c_uvs/J1445+1844_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0380899 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000110951 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.873865 0.873865 1.74773 3.49546 6.99092 13.9818 27.9637 55.9274 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.038 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 343.302 quit ! Quitting program ! Log file /d2/scr/pima/bp177c_uvs/J1445+1844_X_uvs.log closed on Sat Mar 22 21:16:57 2014