! Started logfile: /scr/pima/bp171a9_uvs/J1240-1717_C_uvs.log on Sat Dec 21 09:14:05 2013 obs /scr/pima/bp171a9_uvs/J1240-1717_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a9_uvs/J1240-1717_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.933333 visibilities/baseline/integration-bin. ! Found source: J1240-1717 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1008 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a9_uvs/J1240-1717_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.999969Jy sigma=3.224610 ! Fit after self-cal, rms=0.943239Jy sigma=2.864186 ! 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=1.422 mas, bmaj=3.709 mas, bpa=-0.2486 degrees ! Estimated noise=11.8522 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 = 0.0543749 Jy ! Component: 100 - total flux cleaned = 0.0750611 Jy ! Total flux subtracted in 100 components = 0.0750611 Jy ! Clean residual min=-0.016574 max=0.018328 Jy/beam ! Clean residual mean=0.000133 rms=0.006900 Jy/beam ! Combined flux in latest and established models = 0.075061 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.075061 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=0.060352Jy sigma=0.332652 ! Fit after self-cal, rms=0.055682Jy sigma=0.327146 ! 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=1.818 mas, bmaj=4.548 mas, bpa=0.2202 degrees ! Estimated noise=8.21316 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 = 0.019925 Jy ! Component: 100 - total flux cleaned = 0.0305281 Jy ! Component: 150 - total flux cleaned = 0.0363739 Jy ! Component: 200 - total flux cleaned = 0.039636 Jy ! Total flux subtracted in 200 components = 0.039636 Jy ! Clean residual min=-0.021790 max=0.025172 Jy/beam ! Clean residual mean=0.000155 rms=0.009663 Jy/beam ! Combined flux in latest and established models = 0.114697 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 41 components and 0.114697 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=0.056549Jy sigma=0.281246 ! Fit after self-cal, rms=0.057925Jy sigma=0.280736 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.818 x 4.548 at 0.2202 degrees (North through East) ! Clean map min=-0.022052 max=0.067501 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.057925Jy sigma=0.280736 ! Fit after self-cal, rms=0.057925Jy sigma=0.280736 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.818 mas, bmaj=4.548 mas, bpa=0.2202 degrees ! Estimated noise=8.21316 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 = 0.000565247 Jy ! Component: 100 - total flux cleaned = 0.00101875 Jy ! Component: 150 - total flux cleaned = 0.00149346 Jy ! Component: 200 - total flux cleaned = 0.00200492 Jy ! Total flux subtracted in 200 components = 0.00200492 Jy ! Clean residual min=-0.021981 max=0.024198 Jy/beam ! Clean residual mean=0.000155 rms=0.009437 Jy/beam ! Combined flux in latest and established models = 0.116702 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 46 components and 0.116702 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=0.057716Jy sigma=0.278919 ! Fit after self-cal, rms=0.058026Jy sigma=0.278834 ! 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=0.058026Jy sigma=0.278834 ! Fit after self-cal, rms=0.058026Jy sigma=0.278834 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.818 mas, bmaj=4.548 mas, bpa=0.2202 degrees ! Estimated noise=8.21316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000474341 Jy ! Component: 100 - total flux cleaned = 0.000841787 Jy ! Component: 150 - total flux cleaned = 0.00121809 Jy ! Component: 200 - total flux cleaned = 0.00149881 Jy ! Total flux subtracted in 200 components = 0.00149881 Jy ! Clean residual min=-0.021807 max=0.023987 Jy/beam ! Clean residual mean=0.000154 rms=0.009356 Jy/beam ! Combined flux in latest and established models = 0.118201 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.118201 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=0.057923Jy sigma=0.277526 ! Fit after self-cal, rms=0.058148Jy sigma=0.277465 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 = 0.00038659 Jy ! Component: 100 - total flux cleaned = 0.000545097 Jy ! Component: 150 - total flux cleaned = 0.000744999 Jy ! Component: 200 - total flux cleaned = 0.000935862 Jy ! Total flux subtracted in 200 components = 0.000935862 Jy ! Clean residual min=-0.021673 max=0.023850 Jy/beam ! Clean residual mean=0.000153 rms=0.009304 Jy/beam ! Combined flux in latest and established models = 0.119137 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.119137 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=0.058049Jy sigma=0.276628 ! Fit after self-cal, rms=0.058215Jy sigma=0.276585 ! 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=0.058215Jy sigma=0.276585 ! Fit after self-cal, rms=0.058215Jy sigma=0.276585 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.818 mas, bmaj=4.548 mas, bpa=0.2202 degrees ! Estimated noise=8.21316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000258935 Jy ! Component: 100 - total flux cleaned = 0.000399776 Jy ! Component: 150 - total flux cleaned = 0.000523029 Jy ! Component: 200 - total flux cleaned = 0.000698894 Jy ! Total flux subtracted in 200 components = 0.000698894 Jy ! Clean residual min=-0.021562 max=0.023751 Jy/beam ! Clean residual mean=0.000153 rms=0.009265 Jy/beam ! Combined flux in latest and established models = 0.119835 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.119835 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=0.058132Jy sigma=0.275947 ! Fit after self-cal, rms=0.058268Jy sigma=0.275914 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 = 0.000233203 Jy ! Component: 100 - total flux cleaned = 0.000358403 Jy ! Component: 150 - total flux cleaned = 0.000470957 Jy ! Component: 200 - total flux cleaned = 0.000632063 Jy ! Total flux subtracted in 200 components = 0.000632063 Jy ! Clean residual min=-0.021453 max=0.023658 Jy/beam ! Clean residual mean=0.000152 rms=0.009231 Jy/beam ! Combined flux in latest and established models = 0.120468 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 59 components and 0.120468 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=0.058212Jy sigma=0.275340 ! Fit after self-cal, rms=0.058326Jy sigma=0.275315 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.058326Jy sigma=0.275315 ! Fit after self-cal, rms=0.058326Jy sigma=0.275315 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.149 mas, bmaj=9.042 mas, bpa=5.896 degrees ! Estimated noise=8.17392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00529245 Jy ! Component: 100 - total flux cleaned = 0.00588219 Jy ! Component: 150 - total flux cleaned = 0.00620556 Jy ! Component: 200 - total flux cleaned = 0.00640968 Jy ! Total flux subtracted in 200 components = 0.00640968 Jy ! Clean residual min=-0.034658 max=0.036672 Jy/beam ! Clean residual mean=0.000250 rms=0.015543 Jy/beam ! Combined flux in latest and established models = 0.126877 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 60 components and 0.126877 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=0.059186Jy sigma=0.270357 ! Fit after self-cal, rms=0.059411Jy sigma=0.270286 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 = 0.000318503 Jy ! Component: 100 - total flux cleaned = 0.000619927 Jy ! Component: 150 - total flux cleaned = 0.00090545 Jy ! Component: 200 - total flux cleaned = 0.00109022 Jy ! Total flux subtracted in 200 components = 0.00109022 Jy ! Clean residual min=-0.034477 max=0.036300 Jy/beam ! Clean residual mean=0.000249 rms=0.015422 Jy/beam ! Combined flux in latest and established models = 0.127967 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 61 components and 0.127967 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=0.059461Jy sigma=0.269450 ! Fit after self-cal, rms=0.059621Jy sigma=0.269373 ! 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=1.818 mas, bmaj=4.548 mas, bpa=0.2202 degrees ! Estimated noise=8.21316 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.818 x 4.548 at 0.2202 degrees (North through East) ! Clean map min=-0.02055 max=0.054165 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=1.422 mas, bmaj=3.709 mas, bpa=-0.2486 degrees ! Estimated noise=11.8522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0549581 Jy ! Component: 100 - total flux cleaned = 0.079151 Jy ! Component: 150 - total flux cleaned = 0.0938765 Jy ! Component: 200 - total flux cleaned = 0.103017 Jy ! Total flux subtracted in 200 components = 0.103017 Jy ! Clean residual min=-0.015182 max=0.018460 Jy/beam ! Clean residual mean=0.000110 rms=0.006041 Jy/beam ! Combined flux in latest and established models = 0.103017 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.103017 Jy ! Inverting map and beam ! Estimated beam: bmin=1.818 mas, bmaj=4.548 mas, bpa=0.2202 degrees ! Estimated noise=8.21316 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 = 0.00853528 Jy ! Component: 100 - total flux cleaned = 0.0131435 Jy ! Component: 150 - total flux cleaned = 0.0149485 Jy ! Component: 200 - total flux cleaned = 0.0153251 Jy ! Total flux subtracted in 200 components = 0.0153251 Jy ! Clean residual min=-0.021287 max=0.023619 Jy/beam ! Clean residual mean=0.000157 rms=0.009280 Jy/beam ! Combined flux in latest and established models = 0.118342 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 38 components and 0.118342 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.149 mas, bmaj=9.042 mas, bpa=5.896 degrees ! Estimated noise=8.17392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00628278 Jy ! Component: 100 - total flux cleaned = 0.0072306 Jy ! Component: 150 - total flux cleaned = 0.00769856 Jy ! Component: 200 - total flux cleaned = 0.00803321 Jy ! Total flux subtracted in 200 components = 0.00803321 Jy ! Clean residual min=-0.034858 max=0.036391 Jy/beam ! Clean residual mean=0.000254 rms=0.015499 Jy/beam ! Combined flux in latest and established models = 0.126375 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 = 0.000319054 Jy ! Component: 100 - total flux cleaned = 0.000533963 Jy ! Component: 150 - total flux cleaned = 0.000841767 Jy ! Component: 200 - total flux cleaned = 0.00104408 Jy ! Total flux subtracted in 200 components = 0.00104408 Jy ! Clean residual min=-0.034692 max=0.036213 Jy/beam ! Clean residual mean=0.000252 rms=0.015433 Jy/beam ! Combined flux in latest and established models = 0.127419 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 52 components and 0.127419 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.818 mas, bmaj=4.548 mas, bpa=0.2202 degrees ! Estimated noise=8.21316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00362729 Jy ! Component: 100 - total flux cleaned = -0.00396885 Jy ! Component: 150 - total flux cleaned = -0.00424544 Jy ! Component: 200 - total flux cleaned = -0.00430177 Jy ! Total flux subtracted in 200 components = -0.00430177 Jy ! Clean residual min=-0.020953 max=0.023362 Jy/beam ! Clean residual mean=0.000151 rms=0.009088 Jy/beam ! Combined flux in latest and established models = 0.123117 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 0.123117 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=0.058815Jy sigma=0.273094 ! Fit after self-cal, rms=0.058737Jy sigma=0.273044 wmodel /scr/pima/bp171a9_uvs/J1240-1717_C_map.mod ! Writing 68 model components to file: /scr/pima/bp171a9_uvs/J1240-1717_C_map.mod wobs /scr/pima/bp171a9_uvs/J1240-1717_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a9_uvs/J1240-1717_C_uvs.fits wwins /scr/pima/bp171a9_uvs/J1240-1717_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a9_uvs/J1240-1717_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.010176 Jy ! Component: 100 - total flux cleaned = 0.0161405 Jy ! Component: 150 - total flux cleaned = 0.0188503 Jy ! Component: 200 - total flux cleaned = 0.0197798 Jy ! Component: 250 - total flux cleaned = 0.0215031 Jy ! Component: 300 - total flux cleaned = 0.0223041 Jy ! Component: 350 - total flux cleaned = 0.0228212 Jy ! Component: 400 - total flux cleaned = 0.0225834 Jy ! Component: 450 - total flux cleaned = 0.0228131 Jy ! Component: 500 - total flux cleaned = 0.0232336 Jy ! Component: 550 - total flux cleaned = 0.023431 Jy ! Component: 600 - total flux cleaned = 0.0239907 Jy ! Component: 650 - total flux cleaned = 0.024526 Jy ! Component: 700 - total flux cleaned = 0.02572 Jy ! Component: 750 - total flux cleaned = 0.0265228 Jy ! Component: 800 - total flux cleaned = 0.0271412 Jy ! Component: 850 - total flux cleaned = 0.0271374 Jy ! Component: 900 - total flux cleaned = 0.027426 Jy ! Component: 950 - total flux cleaned = 0.0275669 Jy ! Component: 1000 - total flux cleaned = 0.0277027 Jy ! Component: 1050 - total flux cleaned = 0.0278346 Jy ! Component: 1100 - total flux cleaned = 0.0284597 Jy ! Component: 1150 - total flux cleaned = 0.0285791 Jy ! Component: 1200 - total flux cleaned = 0.0290465 Jy ! Component: 1250 - total flux cleaned = 0.0292764 Jy ! Component: 1300 - total flux cleaned = 0.0293881 Jy ! Component: 1350 - total flux cleaned = 0.0299288 Jy ! Component: 1400 - total flux cleaned = 0.0303481 Jy ! Component: 1450 - total flux cleaned = 0.0307568 Jy ! Component: 1500 - total flux cleaned = 0.0309579 Jy ! Component: 1550 - total flux cleaned = 0.0312528 Jy ! Component: 1600 - total flux cleaned = 0.031824 Jy ! Component: 1650 - total flux cleaned = 0.0319155 Jy ! Component: 1700 - total flux cleaned = 0.0319156 Jy ! Component: 1750 - total flux cleaned = 0.0321826 Jy ! Component: 1800 - total flux cleaned = 0.0320946 Jy ! Component: 1850 - total flux cleaned = 0.032095 Jy ! Component: 1900 - total flux cleaned = 0.0321801 Jy ! Component: 1950 - total flux cleaned = 0.0323464 Jy ! Component: 2000 - total flux cleaned = 0.0325923 Jy ! Component: 2050 - total flux cleaned = 0.0326729 Jy ! Component: 2100 - total flux cleaned = 0.0326717 Jy ! Component: 2150 - total flux cleaned = 0.0325133 Jy ! Component: 2200 - total flux cleaned = 0.0324351 Jy ! Component: 2250 - total flux cleaned = 0.0321257 Jy ! Component: 2300 - total flux cleaned = 0.0320492 Jy ! Component: 2350 - total flux cleaned = 0.0319722 Jy ! Component: 2400 - total flux cleaned = 0.0317464 Jy ! Component: 2450 - total flux cleaned = 0.0315968 Jy ! Component: 2500 - total flux cleaned = 0.0313751 Jy ! Component: 2550 - total flux cleaned = 0.0312281 Jy ! Component: 2600 - total flux cleaned = 0.0310094 Jy ! Component: 2650 - total flux cleaned = 0.0307201 Jy ! Component: 2700 - total flux cleaned = 0.03072 Jy ! Component: 2750 - total flux cleaned = 0.0304336 Jy ! Component: 2800 - total flux cleaned = 0.0301496 Jy ! Component: 2850 - total flux cleaned = 0.0298676 Jy ! Component: 2900 - total flux cleaned = 0.0297277 Jy ! Component: 2950 - total flux cleaned = 0.0295887 Jy ! Component: 3000 - total flux cleaned = 0.0295889 Jy ! Component: 3050 - total flux cleaned = 0.0295193 Jy ! Component: 3100 - total flux cleaned = 0.0295192 Jy ! Component: 3150 - total flux cleaned = 0.0295193 Jy ! Component: 3200 - total flux cleaned = 0.0295191 Jy ! Component: 3250 - total flux cleaned = 0.0295876 Jy ! Component: 3300 - total flux cleaned = 0.0295873 Jy ! Component: 3350 - total flux cleaned = 0.029451 Jy ! Component: 3400 - total flux cleaned = 0.0294508 Jy ! Component: 3450 - total flux cleaned = 0.0292467 Jy ! Component: 3500 - total flux cleaned = 0.0292466 Jy ! Component: 3550 - total flux cleaned = 0.0291112 Jy ! Component: 3600 - total flux cleaned = 0.0291788 Jy ! Component: 3650 - total flux cleaned = 0.0291786 Jy ! Component: 3700 - total flux cleaned = 0.0292459 Jy ! Component: 3750 - total flux cleaned = 0.0291782 Jy ! Component: 3800 - total flux cleaned = 0.0291779 Jy ! Component: 3850 - total flux cleaned = 0.0291781 Jy ! Component: 3900 - total flux cleaned = 0.029111 Jy ! Component: 3950 - total flux cleaned = 0.0289084 Jy ! Component: 4000 - total flux cleaned = 0.028705 Jy ! Component: 4050 - total flux cleaned = 0.028705 Jy ! Total flux subtracted in 4096 components = 0.0288408 Jy ! Clean residual min=-0.003854 max=0.003880 Jy/beam ! Clean residual mean=-0.000017 rms=0.001307 Jy/beam ! Combined flux in latest and established models = 0.151958 Jy keep ! Adding 594 model components to the UV plane model. ! The established model now contains 662 components and 0.151958 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a9_uvs/J1240-1717_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.818 x 4.548 at 0.2202 degrees (North through East) ! Clean map min=-0.0068031 max=0.051671 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a9_uvs/J1240-1717_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0516707 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0014146 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -8.21316 8.21316 16.4263 32.8526 65.7053 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0042 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.051 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 36.526 quit ! Quitting program ! Log file /scr/pima/bp171a9_uvs/J1240-1717_C_uvs.log closed on Sat Dec 21 09:14:09 2013