! Started logfile: /d2/scr/pima/bp171a2_uvs/J0639+3506_X_uvs.log on Tue Feb 18 19:55:21 2014 obs /d2/scr/pima/bp171a2_uvs/J0639+3506_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a2_uvs/J0639+3506_X_uva.fits ! AN table 1: 6 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.606481 visibilities/baseline/integration-bin. ! Found source: J0639+3506 ! ! 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 1048 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/J0639+3506_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. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.996181Jy sigma=40.084971 ! Fit after self-cal, rms=0.937219Jy sigma=37.572719 ! 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=0.6719 mas, bmaj=2.21 mas, bpa=4.87 degrees ! Estimated noise=0.774149 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 = 0.0527937 Jy ! Component: 100 - total flux cleaned = 0.0692444 Jy ! Total flux subtracted in 100 components = 0.0692444 Jy ! Clean residual min=-0.006177 max=0.009327 Jy/beam ! Clean residual mean=-0.000005 rms=0.001722 Jy/beam ! Combined flux in latest and established models = 0.0692444 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0692444 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=0.028651Jy sigma=0.989541 ! Fit after self-cal, rms=0.028482Jy sigma=0.985780 ! 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=0.7468 mas, bmaj=2.246 mas, bpa=4.734 degrees ! Estimated noise=0.571279 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 (6.6, -12.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00907899 Jy ! Component: 100 - total flux cleaned = 0.0139296 Jy ! Component: 150 - total flux cleaned = 0.0165268 Jy ! Component: 200 - total flux cleaned = 0.0173958 Jy ! Total flux subtracted in 200 components = 0.0173958 Jy ! Clean residual min=-0.005970 max=0.006863 Jy/beam ! Clean residual mean=-0.000004 rms=0.001242 Jy/beam ! Combined flux in latest and established models = 0.0866402 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 33 components and 0.0866402 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=0.025401Jy sigma=0.831282 ! Fit after self-cal, rms=0.025061Jy sigma=0.812118 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7468 x 2.246 at 4.734 degrees (North through East) ! Clean map min=-0.0049162 max=0.062922 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=0.025061Jy sigma=0.812118 ! Fit after self-cal, rms=0.025061Jy sigma=0.812118 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7468 mas, bmaj=2.246 mas, bpa=4.734 degrees ! Estimated noise=0.571279 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 (-7.6, -43.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00533839 Jy ! Component: 100 - total flux cleaned = 0.00788926 Jy ! Component: 150 - total flux cleaned = 0.00900867 Jy ! Component: 200 - total flux cleaned = 0.0100866 Jy ! Total flux subtracted in 200 components = 0.0100866 Jy ! Clean residual min=-0.004432 max=0.004187 Jy/beam ! Clean residual mean=-0.000003 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.0967269 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 59 components and 0.0967268 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=0.023326Jy sigma=0.749189 ! Fit after self-cal, rms=0.023203Jy sigma=0.744327 ! 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=0.023203Jy sigma=0.744327 ! Fit after self-cal, rms=0.023203Jy sigma=0.744327 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7468 mas, bmaj=2.246 mas, bpa=4.734 degrees ! Estimated noise=0.571279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126849 Jy ! Component: 100 - total flux cleaned = 0.00157663 Jy ! Component: 150 - total flux cleaned = 0.00205468 Jy ! Component: 200 - total flux cleaned = 0.00229841 Jy ! Total flux subtracted in 200 components = 0.00229841 Jy ! Clean residual min=-0.003704 max=0.003617 Jy/beam ! Clean residual mean=-0.000002 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.0990253 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 67 components and 0.0990253 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=0.022624Jy sigma=0.727241 ! Fit after self-cal, rms=0.022591Jy sigma=0.726101 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 = 0.000401584 Jy ! Component: 100 - total flux cleaned = 0.000567478 Jy ! Component: 150 - total flux cleaned = 0.00071875 Jy ! Component: 200 - total flux cleaned = 0.000905869 Jy ! Total flux subtracted in 200 components = 0.000905869 Jy ! Clean residual min=-0.003394 max=0.003284 Jy/beam ! Clean residual mean=-0.000001 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.0999311 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 73 components and 0.0999311 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=0.022292Jy sigma=0.717022 ! Fit after self-cal, rms=0.022276Jy sigma=0.716544 ! 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=0.022276Jy sigma=0.716544 ! Fit after self-cal, rms=0.022374Jy sigma=0.710089 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.746 mas, bmaj=2.25 mas, bpa=4.725 degrees ! Estimated noise=0.573007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000206219 Jy ! Component: 100 - total flux cleaned = 0.000203125 Jy ! Component: 150 - total flux cleaned = 0.000281438 Jy ! Component: 200 - total flux cleaned = 0.000356419 Jy ! Total flux subtracted in 200 components = 0.000356419 Jy ! Clean residual min=-0.002996 max=0.003027 Jy/beam ! Clean residual mean=-0.000001 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.100288 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 79 components and 0.100288 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=0.022207Jy sigma=0.704113 ! Fit after self-cal, rms=0.022202Jy sigma=0.703856 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 = 0.000136241 Jy ! Component: 100 - total flux cleaned = 0.000135756 Jy ! Component: 150 - total flux cleaned = 0.000134857 Jy ! Component: 200 - total flux cleaned = 0.000135117 Jy ! Total flux subtracted in 200 components = 0.000135117 Jy ! Clean residual min=-0.002905 max=0.002930 Jy/beam ! Clean residual mean=-0.000001 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.100423 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 82 components and 0.100423 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=0.022087Jy sigma=0.700113 ! Fit after self-cal, rms=0.022084Jy sigma=0.699975 ! 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=0.022084Jy sigma=0.699975 ! Fit after self-cal, rms=0.021692Jy sigma=0.675856 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.875 mas, bmaj=2.723 mas, bpa=7.846 degrees ! Estimated noise=0.818561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0016786 Jy ! Component: 100 - total flux cleaned = -0.00268739 Jy ! Component: 150 - total flux cleaned = -0.00308511 Jy ! Component: 200 - total flux cleaned = -0.00329527 Jy ! Total flux subtracted in 200 components = -0.00329527 Jy ! Clean residual min=-0.003839 max=0.003795 Jy/beam ! Clean residual mean=-0.000001 rms=0.001013 Jy/beam ! Combined flux in latest and established models = 0.0971274 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 97 components and 0.0971274 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=0.021647Jy sigma=0.677910 ! Fit after self-cal, rms=0.021640Jy sigma=0.677290 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 = -0.000254224 Jy ! Component: 100 - total flux cleaned = -0.00033707 Jy ! Component: 150 - total flux cleaned = -0.000415434 Jy ! Component: 200 - total flux cleaned = -0.000465573 Jy ! Total flux subtracted in 200 components = -0.000465573 Jy ! Clean residual min=-0.003732 max=0.003652 Jy/beam ! Clean residual mean=-0.000001 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.0966618 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 109 components and 0.0966618 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=0.021658Jy sigma=0.679628 ! Fit after self-cal, rms=0.021659Jy sigma=0.679455 ! 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=0.7468 mas, bmaj=2.256 mas, bpa=4.815 degrees ! Estimated noise=0.567171 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7468 x 2.256 at 4.815 degrees (North through East) ! Clean map min=-0.0025323 max=0.057993 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=0.6714 mas, bmaj=2.217 mas, bpa=4.913 degrees ! Estimated noise=0.765545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0521454 Jy ! Component: 100 - total flux cleaned = 0.0694797 Jy ! Component: 150 - total flux cleaned = 0.0788661 Jy ! Component: 200 - total flux cleaned = 0.085031 Jy ! Total flux subtracted in 200 components = 0.085031 Jy ! Clean residual min=-0.004641 max=0.005558 Jy/beam ! Clean residual mean=-0.000003 rms=0.001146 Jy/beam ! Combined flux in latest and established models = 0.0850311 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.0850311 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7468 mas, bmaj=2.256 mas, bpa=4.815 degrees ! Estimated noise=0.567171 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 (-7.2, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206616 Jy ! Component: 100 - total flux cleaned = 0.00454112 Jy ! Component: 150 - total flux cleaned = 0.00628284 Jy ! Component: 200 - total flux cleaned = 0.0077527 Jy ! Total flux subtracted in 200 components = 0.0077527 Jy ! Clean residual min=-0.003037 max=0.003019 Jy/beam ! Clean residual mean=-0.000002 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.0927837 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 53 components and 0.0927838 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=1.875 mas, bmaj=2.723 mas, bpa=7.846 degrees ! Estimated noise=0.818561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163578 Jy ! Component: 100 - total flux cleaned = 0.00245326 Jy ! Component: 150 - total flux cleaned = 0.00292458 Jy ! Component: 200 - total flux cleaned = 0.00326633 Jy ! Total flux subtracted in 200 components = 0.00326633 Jy ! Clean residual min=-0.003016 max=0.002821 Jy/beam ! Clean residual mean=-0.000002 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.0960501 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 = 8.11277e-05 Jy ! Component: 100 - total flux cleaned = 0.000118597 Jy ! Component: 150 - total flux cleaned = 0.000150954 Jy ! Component: 200 - total flux cleaned = 0.000182597 Jy ! Total flux subtracted in 200 components = 0.000182597 Jy ! Clean residual min=-0.002896 max=0.002646 Jy/beam ! Clean residual mean=-0.000002 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.0962327 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 112 components and 0.0962327 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7468 mas, bmaj=2.256 mas, bpa=4.815 degrees ! Estimated noise=0.567171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000564601 Jy ! Component: 100 - total flux cleaned = -0.000302781 Jy ! Component: 150 - total flux cleaned = -3.43051e-05 Jy ! Component: 200 - total flux cleaned = 0.000160257 Jy ! Total flux subtracted in 200 components = 0.000160257 Jy ! Clean residual min=-0.002693 max=0.002513 Jy/beam ! Clean residual mean=-0.000000 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.0963929 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 134 components and 0.0963929 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=0.021380Jy sigma=0.661533 ! Fit after self-cal, rms=0.021214Jy sigma=0.655306 wmodel /d2/scr/pima/bp171a2_uvs/J0639+3506_X_map.mod ! Writing 134 model components to file: /d2/scr/pima/bp171a2_uvs/J0639+3506_X_map.mod wobs /d2/scr/pima/bp171a2_uvs/J0639+3506_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a2_uvs/J0639+3506_X_uvs.fits wwins /d2/scr/pima/bp171a2_uvs/J0639+3506_X_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp171a2_uvs/J0639+3506_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 = -0.000256794 Jy ! Component: 100 - total flux cleaned = -0.000372828 Jy ! Component: 150 - total flux cleaned = -0.000442685 Jy ! Component: 200 - total flux cleaned = -0.000475819 Jy ! Component: 250 - total flux cleaned = -0.000631679 Jy ! Component: 300 - total flux cleaned = -0.000660727 Jy ! Component: 350 - total flux cleaned = -0.000831168 Jy ! Component: 400 - total flux cleaned = -0.000939365 Jy ! Component: 450 - total flux cleaned = -0.00101694 Jy ! Component: 500 - total flux cleaned = -0.000968357 Jy ! Component: 550 - total flux cleaned = -0.00101647 Jy ! Component: 600 - total flux cleaned = -0.00097008 Jy ! Component: 650 - total flux cleaned = -0.000925516 Jy ! Component: 700 - total flux cleaned = -0.000861595 Jy ! Component: 750 - total flux cleaned = -0.000881671 Jy ! Component: 800 - total flux cleaned = -0.000841174 Jy ! Component: 850 - total flux cleaned = -0.00088 Jy ! Component: 900 - total flux cleaned = -0.000861094 Jy ! Component: 950 - total flux cleaned = -0.000879257 Jy ! Component: 1000 - total flux cleaned = -0.000844044 Jy ! Component: 1050 - total flux cleaned = -0.000861289 Jy ! Component: 1100 - total flux cleaned = -0.000827614 Jy ! Component: 1150 - total flux cleaned = -0.000811215 Jy ! Component: 1200 - total flux cleaned = -0.000763216 Jy ! Component: 1250 - total flux cleaned = -0.000747695 Jy ! Component: 1300 - total flux cleaned = -0.000716996 Jy ! Component: 1350 - total flux cleaned = -0.000702132 Jy ! Component: 1400 - total flux cleaned = -0.000672994 Jy ! Component: 1450 - total flux cleaned = -0.000644636 Jy ! Component: 1500 - total flux cleaned = -0.000589494 Jy ! Component: 1550 - total flux cleaned = -0.000576316 Jy ! Component: 1600 - total flux cleaned = -0.000616132 Jy ! Component: 1650 - total flux cleaned = -0.000603031 Jy ! Component: 1700 - total flux cleaned = -0.000552126 Jy ! Component: 1750 - total flux cleaned = -0.000476979 Jy ! Component: 1800 - total flux cleaned = -0.000440041 Jy ! Component: 1850 - total flux cleaned = -0.00035526 Jy ! Component: 1900 - total flux cleaned = -0.000296022 Jy ! Component: 1950 - total flux cleaned = -0.0002492 Jy ! Component: 2000 - total flux cleaned = -0.000191753 Jy ! Component: 2050 - total flux cleaned = -0.000135338 Jy ! Component: 2100 - total flux cleaned = -0.000102111 Jy ! Component: 2150 - total flux cleaned = -6.9138e-05 Jy ! Component: 2200 - total flux cleaned = 1.74422e-05 Jy ! Component: 2250 - total flux cleaned = 4.9437e-05 Jy ! Component: 2300 - total flux cleaned = 0.000102188 Jy ! Component: 2350 - total flux cleaned = 0.000174836 Jy ! Component: 2400 - total flux cleaned = 0.000236164 Jy ! Component: 2450 - total flux cleaned = 0.000306746 Jy ! Component: 2500 - total flux cleaned = 0.000356602 Jy ! Component: 2550 - total flux cleaned = 0.000415958 Jy ! Component: 2600 - total flux cleaned = 0.000484108 Jy ! Component: 2650 - total flux cleaned = 0.000532013 Jy ! Component: 2700 - total flux cleaned = 0.000598376 Jy ! Component: 2750 - total flux cleaned = 0.000654568 Jy ! Component: 2800 - total flux cleaned = 0.000710119 Jy ! Component: 2850 - total flux cleaned = 0.00076481 Jy ! Component: 2900 - total flux cleaned = 0.000782946 Jy ! Component: 2950 - total flux cleaned = 0.000827594 Jy ! Component: 3000 - total flux cleaned = 0.000880457 Jy ! Component: 3050 - total flux cleaned = 0.000897779 Jy ! Component: 3100 - total flux cleaned = 0.000940927 Jy ! Component: 3150 - total flux cleaned = 0.000974999 Jy ! Component: 3200 - total flux cleaned = 0.0010172 Jy ! Component: 3250 - total flux cleaned = 0.00104238 Jy ! Component: 3300 - total flux cleaned = 0.00107557 Jy ! Component: 3350 - total flux cleaned = 0.00110857 Jy ! Component: 3400 - total flux cleaned = 0.00114934 Jy ! Component: 3450 - total flux cleaned = 0.00117364 Jy ! Component: 3500 - total flux cleaned = 0.00121379 Jy ! Component: 3550 - total flux cleaned = 0.00123778 Jy ! Component: 3600 - total flux cleaned = 0.00126941 Jy ! Component: 3650 - total flux cleaned = 0.00130863 Jy ! Component: 3700 - total flux cleaned = 0.0013242 Jy ! Component: 3750 - total flux cleaned = 0.00135516 Jy ! Component: 3800 - total flux cleaned = 0.0013628 Jy ! Component: 3850 - total flux cleaned = 0.00138577 Jy ! Component: 3900 - total flux cleaned = 0.00142371 Jy ! Component: 3950 - total flux cleaned = 0.00145378 Jy ! Component: 4000 - total flux cleaned = 0.00147617 Jy ! Component: 4050 - total flux cleaned = 0.00148357 Jy ! Total flux subtracted in 4096 components = 0.00150578 Jy ! Clean residual min=-0.000441 max=0.000430 Jy/beam ! Clean residual mean=0.000000 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.0978987 Jy keep ! Adding 321 model components to the UV plane model. ! The established model now contains 455 components and 0.0978987 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a2_uvs/J0639+3506_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7468 x 2.256 at 4.815 degrees (North through East) ! Clean map min=-0.0036299 max=0.060272 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a2_uvs/J0639+3506_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0602719 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000123261 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.613523 0.613523 1.22705 2.45409 4.90819 9.81637 19.6327 39.2655 78.531 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.06 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 488.979 quit ! Quitting program ! Log file /d2/scr/pima/bp171a2_uvs/J0639+3506_X_uvs.log closed on Tue Feb 18 19:55:26 2014