! Started logfile: /scr/pima/bp171a0_uvs/J0559+2353_X_uvs.log on Fri Mar 15 12:53:27 2013 obs /scr/pima/bp171a0_uvs/J0559+2353_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a0_uvs/J0559+2353_X_uva.fits ! AN table 1: 14 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.797619 visibilities/baseline/integration-bin. ! Found source: J0559+2353 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3216 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 /scr/pima/bp171a0_uvs/J0559+2353_X] 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. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.975515Jy sigma=0.688836 ! Fit after self-cal, rms=0.700024Jy sigma=0.494418 ! 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=1.318 mas, bmaj=2.423 mas, bpa=1.029 degrees ! Estimated noise=28.4488 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 = 0.232115 Jy ! Component: 100 - total flux cleaned = 0.283198 Jy ! Total flux subtracted in 100 components = 0.283198 Jy ! Clean residual min=-0.012652 max=0.016760 Jy/beam ! Clean residual mean=-0.000026 rms=0.003323 Jy/beam ! Combined flux in latest and established models = 0.283198 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.283198 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=0.052058Jy sigma=0.036651 ! Fit after self-cal, rms=0.052054Jy sigma=0.036648 ! 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=1.569 mas, bmaj=2.525 mas, bpa=1.584 degrees ! Estimated noise=17.6528 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 = 0.0196757 Jy ! Component: 100 - total flux cleaned = 0.0304226 Jy ! Component: 150 - total flux cleaned = 0.0374594 Jy ! Component: 200 - total flux cleaned = 0.0421261 Jy ! Total flux subtracted in 200 components = 0.0421261 Jy ! Clean residual min=-0.008886 max=0.011219 Jy/beam ! Clean residual mean=-0.000036 rms=0.002448 Jy/beam ! Combined flux in latest and established models = 0.325324 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 43 components and 0.325324 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=0.043837Jy sigma=0.030801 ! Fit after self-cal, rms=0.043830Jy sigma=0.030797 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.03 HN 0.95 KP 1.06 ! LA 0.96 NL 1.03 OV 0.98 PT 0.91 ! SC 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.95 HN 0.95 KP 1.06 ! LA 0.92 NL 1.04 OV 0.92 PT 0.92 ! SC 0.97 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.02 HN 0.99 KP 1.18 ! LA 0.90 NL 1.04 OV 0.96 PT 0.96 ! SC 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.03 KP 1.04 ! LA 0.94 NL 0.99 OV 0.95 PT 0.98 ! SC 1.03 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.03 KP 1.17 ! LA 0.92 NL 0.94 OV 0.94 PT 0.94 ! SC 0.99 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.09 KP 1.16 ! LA 0.97 NL 0.99 OV 0.98 PT 0.96 ! SC 1.02 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 1.03 KP 1.13 ! LA 0.91 NL 1.02 OV 1.01 PT 0.95 ! SC 1.00 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.97 HN 1.03 KP 1.22 ! LA 0.87 NL 1.02 OV 1.01 PT 0.92 ! SC 1.14 ! ! ! Fit before self-cal, rms=0.043830Jy sigma=0.030797 ! Fit after self-cal, rms=0.029892Jy sigma=0.020634 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.58 mas, bmaj=2.558 mas, bpa=1.016 degrees ! Estimated noise=17.6265 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 = -0.00199027 Jy ! Component: 100 - total flux cleaned = -0.0023415 Jy ! Component: 150 - total flux cleaned = -0.00251589 Jy ! Component: 200 - total flux cleaned = -0.00269248 Jy ! Total flux subtracted in 200 components = -0.00269248 Jy ! Clean residual min=-0.002453 max=0.002392 Jy/beam ! Clean residual mean=-0.000001 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.322632 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 0.322632 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=0.029737Jy sigma=0.020530 ! Fit after self-cal, rms=0.029768Jy sigma=0.020522 ! 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=0.029768Jy sigma=0.020522 ! Fit after self-cal, rms=0.029709Jy sigma=0.020502 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.58 mas, bmaj=2.562 mas, bpa=1.019 degrees ! Estimated noise=17.6078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00115154 Jy ! Component: 100 - total flux cleaned = -0.00168564 Jy ! Component: 150 - total flux cleaned = -0.00182586 Jy ! Component: 200 - total flux cleaned = -0.00192789 Jy ! Total flux subtracted in 200 components = -0.00192789 Jy ! Clean residual min=-0.002182 max=0.002295 Jy/beam ! Clean residual mean=-0.000000 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.320704 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.320704 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=0.029649Jy sigma=0.020465 ! Fit after self-cal, rms=0.029648Jy sigma=0.020464 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) ! Added new window around map position (47, 27.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214495 Jy ! Component: 100 - total flux cleaned = 0.00280949 Jy ! Component: 150 - total flux cleaned = 0.00342254 Jy ! Component: 200 - total flux cleaned = 0.00397393 Jy ! Total flux subtracted in 200 components = 0.00397393 Jy ! Clean residual min=-0.001655 max=0.001575 Jy/beam ! Clean residual mean=-0.000000 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.324678 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 88 components and 0.324678 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=0.029464Jy sigma=0.020336 ! Fit after self-cal, rms=0.029459Jy sigma=0.020332 ! 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=0.029459Jy sigma=0.020332 ! Fit after self-cal, rms=0.029407Jy sigma=0.020318 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.582 mas, bmaj=2.564 mas, bpa=1.005 degrees ! Estimated noise=17.5882 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000486731 Jy ! Component: 100 - total flux cleaned = 0.000513379 Jy ! Component: 150 - total flux cleaned = 0.000555892 Jy ! Component: 200 - total flux cleaned = 0.000504079 Jy ! Total flux subtracted in 200 components = 0.000504079 Jy ! Clean residual min=-0.001473 max=0.001517 Jy/beam ! Clean residual mean=-0.000001 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.325182 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 97 components and 0.325182 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=0.029370Jy sigma=0.020295 ! Fit after self-cal, rms=0.029369Jy sigma=0.020295 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 = 3.33684e-05 Jy ! Component: 100 - total flux cleaned = -2.71641e-05 Jy ! Component: 150 - total flux cleaned = -5.5445e-05 Jy ! Component: 200 - total flux cleaned = -8.22052e-05 Jy ! Total flux subtracted in 200 components = -8.22052e-05 Jy ! Clean residual min=-0.001443 max=0.001506 Jy/beam ! Clean residual mean=-0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.3251 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 109 components and 0.3251 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=0.029356Jy sigma=0.020286 ! Fit after self-cal, rms=0.029355Jy sigma=0.020286 ! 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=0.029355Jy sigma=0.020286 ! Fit after self-cal, rms=0.029339Jy sigma=0.020283 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.26 mas, bmaj=2.932 mas, bpa=-9.491 degrees ! Estimated noise=19.3308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00021691 Jy ! Component: 100 - total flux cleaned = -0.000276369 Jy ! Component: 150 - total flux cleaned = -0.000356856 Jy ! Component: 200 - total flux cleaned = -0.00040526 Jy ! Total flux subtracted in 200 components = -0.00040526 Jy ! Clean residual min=-0.001372 max=0.001450 Jy/beam ! Clean residual mean=-0.000002 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.324694 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 127 components and 0.324694 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=0.029330Jy sigma=0.020277 ! Fit after self-cal, rms=0.029329Jy sigma=0.020277 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 = -4.8453e-06 Jy ! Component: 100 - total flux cleaned = -3.78062e-05 Jy ! Component: 150 - total flux cleaned = -6.86316e-05 Jy ! Component: 200 - total flux cleaned = -9.76328e-05 Jy ! Total flux subtracted in 200 components = -9.76328e-05 Jy ! Clean residual min=-0.001360 max=0.001435 Jy/beam ! Clean residual mean=-0.000002 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.324597 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 135 components and 0.324597 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=0.029323Jy sigma=0.020273 ! Fit after self-cal, rms=0.029323Jy sigma=0.020273 ! 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=1.583 mas, bmaj=2.565 mas, bpa=0.9953 degrees ! Estimated noise=17.5809 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.583 x 2.565 at 0.9953 degrees (North through East) ! Clean map min=-0.0013143 max=0.29865 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=1.332 mas, bmaj=2.455 mas, bpa=1.007 degrees ! Estimated noise=28.7516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.232981 Jy ! Component: 100 - total flux cleaned = 0.283824 Jy ! Component: 150 - total flux cleaned = 0.298587 Jy ! Component: 200 - total flux cleaned = 0.304977 Jy ! Total flux subtracted in 200 components = 0.304977 Jy ! Clean residual min=-0.003811 max=0.004525 Jy/beam ! Clean residual mean=0.000003 rms=0.001143 Jy/beam ! Combined flux in latest and established models = 0.304977 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.304977 Jy ! Inverting map and beam ! Estimated beam: bmin=1.583 mas, bmaj=2.565 mas, bpa=0.9953 degrees ! Estimated noise=17.5809 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) ! Added new window around map position (1.2, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00516974 Jy ! Component: 100 - total flux cleaned = 0.00822094 Jy ! Component: 150 - total flux cleaned = 0.0104805 Jy ! Component: 200 - total flux cleaned = 0.0122895 Jy ! Total flux subtracted in 200 components = 0.0122895 Jy ! Clean residual min=-0.001844 max=0.001737 Jy/beam ! Clean residual mean=-0.000000 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.317267 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 49 components and 0.317267 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=2.26 mas, bmaj=2.932 mas, bpa=-9.491 degrees ! Estimated noise=19.3308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00207572 Jy ! Component: 100 - total flux cleaned = 0.00333598 Jy ! Component: 150 - total flux cleaned = 0.00419407 Jy ! Component: 200 - total flux cleaned = 0.00494145 Jy ! Total flux subtracted in 200 components = 0.00494145 Jy ! Clean residual min=-0.001567 max=0.001423 Jy/beam ! Clean residual mean=-0.000002 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.322208 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 = 0.000620937 Jy ! Component: 100 - total flux cleaned = 0.00114269 Jy ! Component: 150 - total flux cleaned = 0.00156266 Jy ! Component: 200 - total flux cleaned = 0.00194395 Jy ! Total flux subtracted in 200 components = 0.00194395 Jy ! Clean residual min=-0.001384 max=0.001346 Jy/beam ! Clean residual mean=-0.000002 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.324152 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 120 components and 0.324152 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.583 mas, bmaj=2.565 mas, bpa=0.9953 degrees ! Estimated noise=17.5809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000234557 Jy ! Component: 100 - total flux cleaned = 0.000428534 Jy ! Component: 150 - total flux cleaned = 0.000563642 Jy ! Component: 200 - total flux cleaned = 0.000686603 Jy ! Total flux subtracted in 200 components = 0.000686603 Jy ! Clean residual min=-0.001267 max=0.001222 Jy/beam ! Clean residual mean=-0.000001 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.324839 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 143 components and 0.324838 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=0.029273Jy sigma=0.020242 ! Fit after self-cal, rms=0.029268Jy sigma=0.020238 wmodel /scr/pima/bp171a0_uvs/J0559+2353_X_map.mod ! Writing 143 model components to file: /scr/pima/bp171a0_uvs/J0559+2353_X_map.mod wobs /scr/pima/bp171a0_uvs/J0559+2353_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a0_uvs/J0559+2353_X_uvs.fits wwins /scr/pima/bp171a0_uvs/J0559+2353_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171a0_uvs/J0559+2353_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 = -0.000369579 Jy ! Component: 100 - total flux cleaned = -0.000617117 Jy ! Component: 150 - total flux cleaned = -0.00085134 Jy ! Component: 200 - total flux cleaned = -0.00105447 Jy ! Component: 250 - total flux cleaned = -0.00121382 Jy ! Component: 300 - total flux cleaned = -0.00141713 Jy ! Component: 350 - total flux cleaned = -0.00156332 Jy ! Component: 400 - total flux cleaned = -0.00164189 Jy ! Component: 450 - total flux cleaned = -0.00174834 Jy ! Component: 500 - total flux cleaned = -0.00185077 Jy ! Component: 550 - total flux cleaned = -0.0019217 Jy ! Component: 600 - total flux cleaned = -0.002004 Jy ! Component: 650 - total flux cleaned = -0.00205747 Jy ! Component: 700 - total flux cleaned = -0.00212214 Jy ! Component: 750 - total flux cleaned = -0.00216011 Jy ! Component: 800 - total flux cleaned = -0.00219712 Jy ! Component: 850 - total flux cleaned = -0.00224535 Jy ! Component: 900 - total flux cleaned = -0.0022809 Jy ! Component: 950 - total flux cleaned = -0.00231545 Jy ! Component: 1000 - total flux cleaned = -0.00233783 Jy ! Component: 1050 - total flux cleaned = -0.00234829 Jy ! Component: 1100 - total flux cleaned = -0.00232662 Jy ! Component: 1150 - total flux cleaned = -0.00234776 Jy ! Component: 1200 - total flux cleaned = -0.0023684 Jy ! Component: 1250 - total flux cleaned = -0.00236869 Jy ! Component: 1300 - total flux cleaned = -0.00237863 Jy ! Component: 1350 - total flux cleaned = -0.00238838 Jy ! Component: 1400 - total flux cleaned = -0.00234992 Jy ! Component: 1450 - total flux cleaned = -0.00232143 Jy ! Component: 1500 - total flux cleaned = -0.00227479 Jy ! Component: 1550 - total flux cleaned = -0.00225653 Jy ! Component: 1600 - total flux cleaned = -0.00224746 Jy ! Component: 1650 - total flux cleaned = -0.00222953 Jy ! Component: 1700 - total flux cleaned = -0.00220337 Jy ! Component: 1750 - total flux cleaned = -0.00218638 Jy ! Component: 1800 - total flux cleaned = -0.00222036 Jy ! Component: 1850 - total flux cleaned = -0.00219508 Jy ! Component: 1900 - total flux cleaned = -0.00220331 Jy ! Component: 1950 - total flux cleaned = -0.00221147 Jy ! Component: 2000 - total flux cleaned = -0.00220336 Jy ! Component: 2050 - total flux cleaned = -0.00221138 Jy ! Component: 2100 - total flux cleaned = -0.00223492 Jy ! Component: 2150 - total flux cleaned = -0.00224262 Jy ! Component: 2200 - total flux cleaned = -0.00225796 Jy ! Component: 2250 - total flux cleaned = -0.00227309 Jy ! Component: 2300 - total flux cleaned = -0.00228057 Jy ! Component: 2350 - total flux cleaned = -0.00230284 Jy ! Component: 2400 - total flux cleaned = -0.00231754 Jy ! Component: 2450 - total flux cleaned = -0.00233204 Jy ! Component: 2500 - total flux cleaned = -0.00235367 Jy ! Component: 2550 - total flux cleaned = -0.00235372 Jy ! Component: 2600 - total flux cleaned = -0.00237496 Jy ! Component: 2650 - total flux cleaned = -0.00238204 Jy ! Component: 2700 - total flux cleaned = -0.00239596 Jy ! Component: 2750 - total flux cleaned = -0.00242328 Jy ! Component: 2800 - total flux cleaned = -0.00243676 Jy ! Component: 2850 - total flux cleaned = -0.00244343 Jy ! Component: 2900 - total flux cleaned = -0.00245012 Jy ! Component: 2950 - total flux cleaned = -0.0024765 Jy ! Component: 3000 - total flux cleaned = -0.0025092 Jy ! Component: 3050 - total flux cleaned = -0.00253505 Jy ! Component: 3100 - total flux cleaned = -0.00254148 Jy ! Component: 3150 - total flux cleaned = -0.00254796 Jy ! Component: 3200 - total flux cleaned = -0.00258592 Jy ! Component: 3250 - total flux cleaned = -0.0026173 Jy ! Component: 3300 - total flux cleaned = -0.00262354 Jy ! Component: 3350 - total flux cleaned = -0.00264201 Jy ! Component: 3400 - total flux cleaned = -0.00266647 Jy ! Component: 3450 - total flux cleaned = -0.00269073 Jy ! Component: 3500 - total flux cleaned = -0.00269678 Jy ! Component: 3550 - total flux cleaned = -0.00271477 Jy ! Component: 3600 - total flux cleaned = -0.00272072 Jy ! Component: 3650 - total flux cleaned = -0.00274438 Jy ! Component: 3700 - total flux cleaned = -0.00276201 Jy ! Component: 3750 - total flux cleaned = -0.00277369 Jy ! Component: 3800 - total flux cleaned = -0.00278528 Jy ! Component: 3850 - total flux cleaned = -0.00278526 Jy ! Component: 3900 - total flux cleaned = -0.00279101 Jy ! Component: 3950 - total flux cleaned = -0.00277965 Jy ! Component: 4000 - total flux cleaned = -0.0027967 Jy ! Component: 4050 - total flux cleaned = -0.00280797 Jy ! Total flux subtracted in 4096 components = -0.00280798 Jy ! Clean residual min=-0.000412 max=0.000333 Jy/beam ! Clean residual mean=-0.000000 rms=0.000095 Jy/beam ! Combined flux in latest and established models = 0.322031 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 404 components and 0.32203 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a0_uvs/J0559+2353_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.583 x 2.565 at 0.9953 degrees (North through East) ! Clean map min=-0.00085836 max=0.29963 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a0_uvs/J0559+2353_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.299634 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.05252e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0906357 0.0906357 0.181271 0.362543 0.725086 1.45017 2.90034 5.80069 11.6014 23.2027 46.4055 92.811 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.299 quit ! Quitting program ! Log file /scr/pima/bp171a0_uvs/J0559+2353_X_uvs.log closed on Fri Mar 15 12:53:31 2013