! Started logfile: /d2/scr/pima/bp171a2_uvs/J0216+4331_X_uvs.log on Tue Feb 18 19:51:44 2014 obs /d2/scr/pima/bp171a2_uvs/J0216+4331_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a2_uvs/J0216+4331_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0216+4331 ! ! 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/bp171a2_uvs/J0216+4331_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=1.005041Jy sigma=41.263992 ! Fit after self-cal, rms=0.911504Jy sigma=36.947335 ! 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=0.7769 mas, bmaj=2.705 mas, bpa=-34.82 degrees ! Estimated noise=0.932819 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 = 0.0697791 Jy ! Component: 100 - total flux cleaned = 0.0871687 Jy ! Total flux subtracted in 100 components = 0.0871687 Jy ! Clean residual min=-0.009589 max=0.013295 Jy/beam ! Clean residual mean=0.000003 rms=0.002354 Jy/beam ! Combined flux in latest and established models = 0.0871687 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0871687 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=0.039189Jy sigma=1.358355 ! Fit after self-cal, rms=0.039164Jy sigma=1.356251 ! 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=0.9752 mas, bmaj=2.728 mas, bpa=-34.83 degrees ! Estimated noise=0.647951 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 = 0.0145564 Jy ! Component: 100 - total flux cleaned = 0.0235603 Jy ! Component: 150 - total flux cleaned = 0.0276566 Jy ! Component: 200 - total flux cleaned = 0.0300221 Jy ! Total flux subtracted in 200 components = 0.0300221 Jy ! Clean residual min=-0.006661 max=0.009112 Jy/beam ! Clean residual mean=0.000004 rms=0.002032 Jy/beam ! Combined flux in latest and established models = 0.117191 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 46 components and 0.117191 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=0.034142Jy sigma=0.992486 ! Fit after self-cal, rms=0.034121Jy sigma=0.991312 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9752 x 2.728 at -34.83 degrees (North through East) ! Clean map min=-0.0063985 max=0.092863 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* 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* 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* 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* 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* 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* 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* 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* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.034121Jy sigma=0.991312 ! Fit after self-cal, rms=0.034121Jy sigma=0.991312 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9752 mas, bmaj=2.728 mas, bpa=-34.83 degrees ! Estimated noise=0.647951 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 = 0.000993267 Jy ! Component: 100 - total flux cleaned = 0.0016982 Jy ! Component: 150 - total flux cleaned = 0.0023121 Jy ! Component: 200 - total flux cleaned = 0.00274609 Jy ! Total flux subtracted in 200 components = 0.00274609 Jy ! Clean residual min=-0.006326 max=0.008188 Jy/beam ! Clean residual mean=0.000003 rms=0.001916 Jy/beam ! Combined flux in latest and established models = 0.119937 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 55 components and 0.119937 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=0.033045Jy sigma=0.946581 ! Fit after self-cal, rms=0.033041Jy sigma=0.946340 ! 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=0.033041Jy sigma=0.946340 ! Fit after self-cal, rms=0.033041Jy sigma=0.946340 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9752 mas, bmaj=2.728 mas, bpa=-34.83 degrees ! Estimated noise=0.647951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000497669 Jy ! Component: 100 - total flux cleaned = 0.000918334 Jy ! Component: 150 - total flux cleaned = 0.00121798 Jy ! Component: 200 - total flux cleaned = 0.00154841 Jy ! Total flux subtracted in 200 components = 0.00154841 Jy ! Clean residual min=-0.006192 max=0.007931 Jy/beam ! Clean residual mean=0.000003 rms=0.001879 Jy/beam ! Combined flux in latest and established models = 0.121485 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 61 components and 0.121485 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=0.032608Jy sigma=0.931755 ! Fit after self-cal, rms=0.032606Jy sigma=0.931601 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 = 0.000315424 Jy ! Component: 100 - total flux cleaned = 0.000528122 Jy ! Component: 150 - total flux cleaned = 0.000762898 Jy ! Component: 200 - total flux cleaned = 0.00097078 Jy ! Total flux subtracted in 200 components = 0.00097078 Jy ! Clean residual min=-0.006183 max=0.007794 Jy/beam ! Clean residual mean=0.000003 rms=0.001866 Jy/beam ! Combined flux in latest and established models = 0.122456 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 0.122456 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=0.032423Jy sigma=0.926398 ! Fit after self-cal, rms=0.032422Jy sigma=0.926307 ! 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=0.032422Jy sigma=0.926307 ! Fit after self-cal, rms=0.032422Jy sigma=0.926307 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9752 mas, bmaj=2.728 mas, bpa=-34.83 degrees ! Estimated noise=0.647951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000136848 Jy ! Component: 100 - total flux cleaned = 0.000172432 Jy ! Component: 150 - total flux cleaned = 0.000205129 Jy ! Component: 200 - total flux cleaned = 0.000266845 Jy ! Total flux subtracted in 200 components = 0.000266845 Jy ! Clean residual min=-0.006279 max=0.007694 Jy/beam ! Clean residual mean=0.000003 rms=0.001862 Jy/beam ! Combined flux in latest and established models = 0.122723 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 67 components and 0.122723 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=0.032325Jy sigma=0.924229 ! Fit after self-cal, rms=0.032325Jy sigma=0.924183 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 = 7.48158e-05 Jy ! Component: 100 - total flux cleaned = 0.000101615 Jy ! Component: 150 - total flux cleaned = 0.000126285 Jy ! Component: 200 - total flux cleaned = 0.000126736 Jy ! Total flux subtracted in 200 components = 0.000126736 Jy ! Clean residual min=-0.006349 max=0.007641 Jy/beam ! Clean residual mean=0.000003 rms=0.001861 Jy/beam ! Combined flux in latest and established models = 0.12285 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 0.12285 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=0.032260Jy sigma=0.923065 ! Fit after self-cal, rms=0.032260Jy sigma=0.923042 ! 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=0.032260Jy sigma=0.923042 ! Fit after self-cal, rms=0.032260Jy sigma=0.923042 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.224 mas, bmaj=2.891 mas, bpa=-37.17 degrees ! Estimated noise=0.739579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000269283 Jy ! Component: 100 - total flux cleaned = -0.000292931 Jy ! Component: 150 - total flux cleaned = -0.000246202 Jy ! Component: 200 - total flux cleaned = -0.000206149 Jy ! Total flux subtracted in 200 components = -0.000206149 Jy ! Clean residual min=-0.009158 max=0.011344 Jy/beam ! Clean residual mean=0.000005 rms=0.003113 Jy/beam ! Combined flux in latest and established models = 0.122644 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 72 components and 0.122644 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=0.032294Jy sigma=0.922966 ! Fit after self-cal, rms=0.032290Jy sigma=0.922843 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 = 7.47542e-05 Jy ! Component: 100 - total flux cleaned = 5.57738e-05 Jy ! Component: 150 - total flux cleaned = 5.524e-05 Jy ! Component: 200 - total flux cleaned = 5.43008e-05 Jy ! Total flux subtracted in 200 components = 5.43008e-05 Jy ! Clean residual min=-0.009131 max=0.011394 Jy/beam ! Clean residual mean=0.000005 rms=0.003109 Jy/beam ! Combined flux in latest and established models = 0.122698 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 76 components and 0.122698 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=0.032276Jy sigma=0.922875 ! Fit after self-cal, rms=0.032274Jy sigma=0.922837 ! 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=0.9752 mas, bmaj=2.728 mas, bpa=-34.83 degrees ! Estimated noise=0.647951 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9752 x 2.728 at -34.83 degrees (North through East) ! Clean map min=-0.0078297 max=0.091829 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=0.7769 mas, bmaj=2.705 mas, bpa=-34.82 degrees ! Estimated noise=0.932819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.069756 Jy ! Component: 100 - total flux cleaned = 0.087292 Jy ! Component: 150 - total flux cleaned = 0.0957423 Jy ! Component: 200 - total flux cleaned = 0.100908 Jy ! Total flux subtracted in 200 components = 0.100908 Jy ! Clean residual min=-0.007359 max=0.009652 Jy/beam ! Clean residual mean=0.000002 rms=0.001888 Jy/beam ! Combined flux in latest and established models = 0.100908 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.100908 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9752 mas, bmaj=2.728 mas, bpa=-34.83 degrees ! Estimated noise=0.647951 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 (32.4, -11.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115317 Jy ! Component: 100 - total flux cleaned = 0.0180273 Jy ! Component: 150 - total flux cleaned = 0.0211097 Jy ! Component: 200 - total flux cleaned = 0.0213599 Jy ! Total flux subtracted in 200 components = 0.0213599 Jy ! Clean residual min=-0.006352 max=0.008141 Jy/beam ! Clean residual mean=0.000004 rms=0.001876 Jy/beam ! Combined flux in latest and established models = 0.122268 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 56 components and 0.122268 Jy ! Inverting map ! Added new window around map position (11, -10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00684765 Jy ! Component: 100 - total flux cleaned = 0.00850078 Jy ! Component: 150 - total flux cleaned = 0.00978295 Jy ! Component: 200 - total flux cleaned = 0.0108514 Jy ! Total flux subtracted in 200 components = 0.0108514 Jy ! Clean residual min=-0.005778 max=0.006137 Jy/beam ! Clean residual mean=-0.000001 rms=0.001490 Jy/beam ! Combined flux in latest and established models = 0.133119 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 91 components and 0.133119 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=2.224 mas, bmaj=2.891 mas, bpa=-37.17 degrees ! Estimated noise=0.739579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018453 Jy ! Component: 100 - total flux cleaned = 0.00251527 Jy ! Component: 150 - total flux cleaned = 0.00294541 Jy ! Component: 200 - total flux cleaned = 0.00334962 Jy ! Total flux subtracted in 200 components = 0.00334962 Jy ! Clean residual min=-0.007846 max=0.008567 Jy/beam ! Clean residual mean=-0.000007 rms=0.002367 Jy/beam ! Combined flux in latest and established models = 0.136469 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 = 0.000381011 Jy ! Component: 100 - total flux cleaned = 0.000742607 Jy ! Component: 150 - total flux cleaned = 0.00102159 Jy ! Component: 200 - total flux cleaned = 0.0012862 Jy ! Total flux subtracted in 200 components = 0.0012862 Jy ! Clean residual min=-0.007584 max=0.008453 Jy/beam ! Clean residual mean=-0.000008 rms=0.002288 Jy/beam ! Combined flux in latest and established models = 0.137755 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 130 components and 0.137755 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9752 mas, bmaj=2.728 mas, bpa=-34.83 degrees ! Estimated noise=0.647951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000779208 Jy ! Component: 100 - total flux cleaned = -0.000508608 Jy ! Component: 150 - total flux cleaned = -0.000208138 Jy ! Component: 200 - total flux cleaned = 1.30761e-05 Jy ! Total flux subtracted in 200 components = 1.30761e-05 Jy ! Clean residual min=-0.005332 max=0.005482 Jy/beam ! Clean residual mean=-0.000004 rms=0.001350 Jy/beam ! Combined flux in latest and established models = 0.137768 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 150 components and 0.137768 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=0.028795Jy sigma=0.783451 ! Fit after self-cal, rms=0.028391Jy sigma=0.748647 wmodel /d2/scr/pima/bp171a2_uvs/J0216+4331_X_map.mod ! Writing 150 model components to file: /d2/scr/pima/bp171a2_uvs/J0216+4331_X_map.mod wobs /d2/scr/pima/bp171a2_uvs/J0216+4331_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a2_uvs/J0216+4331_X_uvs.fits wwins /d2/scr/pima/bp171a2_uvs/J0216+4331_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171a2_uvs/J0216+4331_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 = -0.000343328 Jy ! Component: 100 - total flux cleaned = -0.000642563 Jy ! Component: 150 - total flux cleaned = -0.00085118 Jy ! Component: 200 - total flux cleaned = -0.000849951 Jy ! Component: 250 - total flux cleaned = -0.000788276 Jy ! Component: 300 - total flux cleaned = -0.000848065 Jy ! Component: 350 - total flux cleaned = -0.000849255 Jy ! Component: 400 - total flux cleaned = -0.000850619 Jy ! Component: 450 - total flux cleaned = -0.000851523 Jy ! Component: 500 - total flux cleaned = -0.000992396 Jy ! Component: 550 - total flux cleaned = -0.00108106 Jy ! Component: 600 - total flux cleaned = -0.00103722 Jy ! Component: 650 - total flux cleaned = -0.00112135 Jy ! Component: 700 - total flux cleaned = -0.0011203 Jy ! Component: 750 - total flux cleaned = -0.0010804 Jy ! Component: 800 - total flux cleaned = -0.00100604 Jy ! Component: 850 - total flux cleaned = -0.000933808 Jy ! Component: 900 - total flux cleaned = -0.000866072 Jy ! Component: 950 - total flux cleaned = -0.000832883 Jy ! Component: 1000 - total flux cleaned = -0.000832336 Jy ! Component: 1050 - total flux cleaned = -0.000800541 Jy ! Component: 1100 - total flux cleaned = -0.000891631 Jy ! Component: 1150 - total flux cleaned = -0.00103833 Jy ! Component: 1200 - total flux cleaned = -0.00112332 Jy ! Component: 1250 - total flux cleaned = -0.00123427 Jy ! Component: 1300 - total flux cleaned = -0.00131573 Jy ! Component: 1350 - total flux cleaned = -0.00139528 Jy ! Component: 1400 - total flux cleaned = -0.0013943 Jy ! Component: 1450 - total flux cleaned = -0.00136948 Jy ! Component: 1500 - total flux cleaned = -0.001321 Jy ! Component: 1550 - total flux cleaned = -0.00132234 Jy ! Component: 1600 - total flux cleaned = -0.00141573 Jy ! Component: 1650 - total flux cleaned = -0.00137015 Jy ! Component: 1700 - total flux cleaned = -0.00139212 Jy ! Component: 1750 - total flux cleaned = -0.00141437 Jy ! Component: 1800 - total flux cleaned = -0.00143641 Jy ! Component: 1850 - total flux cleaned = -0.00147907 Jy ! Component: 1900 - total flux cleaned = -0.00152056 Jy ! Component: 1950 - total flux cleaned = -0.00160161 Jy ! Component: 2000 - total flux cleaned = -0.00160185 Jy ! Component: 2050 - total flux cleaned = -0.00164127 Jy ! Component: 2100 - total flux cleaned = -0.00166052 Jy ! Component: 2150 - total flux cleaned = -0.0016604 Jy ! Component: 2200 - total flux cleaned = -0.00162317 Jy ! Component: 2250 - total flux cleaned = -0.00160483 Jy ! Component: 2300 - total flux cleaned = -0.00156889 Jy ! Component: 2350 - total flux cleaned = -0.00156887 Jy ! Component: 2400 - total flux cleaned = -0.00153353 Jy ! Component: 2450 - total flux cleaned = -0.00151617 Jy ! Component: 2500 - total flux cleaned = -0.00151613 Jy ! Component: 2550 - total flux cleaned = -0.00149918 Jy ! Component: 2600 - total flux cleaned = -0.00144873 Jy ! Component: 2650 - total flux cleaned = -0.00148193 Jy ! Component: 2700 - total flux cleaned = -0.00146579 Jy ! Component: 2750 - total flux cleaned = -0.00156302 Jy ! Component: 2800 - total flux cleaned = -0.00154713 Jy ! Component: 2850 - total flux cleaned = -0.00162621 Jy ! Component: 2900 - total flux cleaned = -0.00161037 Jy ! Component: 2950 - total flux cleaned = -0.00162577 Jy ! Component: 3000 - total flux cleaned = -0.00159482 Jy ! Component: 3050 - total flux cleaned = -0.00159478 Jy ! Component: 3100 - total flux cleaned = -0.00159467 Jy ! Component: 3150 - total flux cleaned = -0.00154975 Jy ! Component: 3200 - total flux cleaned = -0.00151993 Jy ! Component: 3250 - total flux cleaned = -0.00151991 Jy ! Component: 3300 - total flux cleaned = -0.00146141 Jy ! Component: 3350 - total flux cleaned = -0.00146157 Jy ! Component: 3400 - total flux cleaned = -0.00147624 Jy ! Component: 3450 - total flux cleaned = -0.00151915 Jy ! Component: 3500 - total flux cleaned = -0.00151904 Jy ! Component: 3550 - total flux cleaned = -0.00150481 Jy ! Component: 3600 - total flux cleaned = -0.0015329 Jy ! Component: 3650 - total flux cleaned = -0.00153296 Jy ! Component: 3700 - total flux cleaned = -0.00153303 Jy ! Component: 3750 - total flux cleaned = -0.00156065 Jy ! Component: 3800 - total flux cleaned = -0.00157443 Jy ! Component: 3850 - total flux cleaned = -0.00158816 Jy ! Component: 3900 - total flux cleaned = -0.00160161 Jy ! Component: 3950 - total flux cleaned = -0.00160169 Jy ! Component: 4000 - total flux cleaned = -0.00161506 Jy ! Component: 4050 - total flux cleaned = -0.00160175 Jy ! Total flux subtracted in 4096 components = -0.00162835 Jy ! Clean residual min=-0.000859 max=0.000766 Jy/beam ! Clean residual mean=-0.000002 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.13614 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 438 components and 0.13614 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a2_uvs/J0216+4331_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9752 x 2.728 at -34.83 degrees (North through East) ! Clean map min=-0.0031688 max=0.08783 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a2_uvs/J0216+4331_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0878296 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000215776 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.737027 0.737027 1.47405 2.94811 5.89622 11.7924 23.5849 47.1697 94.3395 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.087 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 407.04 quit ! Quitting program ! Log file /d2/scr/pima/bp171a2_uvs/J0216+4331_X_uvs.log closed on Tue Feb 18 19:51:48 2014