! Started logfile: /d2/scr/pima/bp171a2_uvs/J0935+0204_C_uvs.log on Tue Feb 18 20:30:44 2014 obs /d2/scr/pima/bp171a2_uvs/J0935+0204_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a2_uvs/J0935+0204_C_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0935+0204 ! ! 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 3.928e+09 3.2e+07 1 3.2e+07 ! 02 2 3.96e+09 3.2e+07 1 3.2e+07 ! 03 3 3.992e+09 3.2e+07 1 3.2e+07 ! 04 4 4.024e+09 3.2e+07 1 3.2e+07 ! 05 5 4.216e+09 3.2e+07 1 3.2e+07 ! 06 6 4.312e+09 3.2e+07 1 3.2e+07 ! 07 7 4.344e+09 3.2e+07 1 3.2e+07 ! 08 8 4.376e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 672 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 /d2/scr/pima/bp171a2_uvs/J0935+0204_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=0.999628Jy sigma=33.617717 ! Fit after self-cal, rms=0.956463Jy sigma=32.328246 ! 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=1.355 mas, bmaj=3.579 mas, bpa=3.638 degrees ! Estimated noise=1.03739 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 = 0.0292111 Jy ! Component: 100 - total flux cleaned = 0.0398588 Jy ! Total flux subtracted in 100 components = 0.0398588 Jy ! Clean residual min=-0.004375 max=0.007009 Jy/beam ! Clean residual mean=-0.000004 rms=0.001222 Jy/beam ! Combined flux in latest and established models = 0.0398588 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0398588 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=0.028868Jy sigma=0.716327 ! Fit after self-cal, rms=0.028541Jy sigma=0.695505 ! 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=1.682 mas, bmaj=3.823 mas, bpa=3.064 degrees ! Estimated noise=0.862308 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 = 0.00667189 Jy ! Component: 100 - total flux cleaned = 0.0101582 Jy ! Component: 150 - total flux cleaned = 0.0122988 Jy ! Component: 200 - total flux cleaned = 0.0136466 Jy ! Total flux subtracted in 200 components = 0.0136466 Jy ! Clean residual min=-0.004295 max=0.005593 Jy/beam ! Clean residual mean=0.000000 rms=0.001057 Jy/beam ! Combined flux in latest and established models = 0.0535054 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 30 components and 0.0535054 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=0.026254Jy sigma=0.642181 ! Fit after self-cal, rms=0.026234Jy sigma=0.641654 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.682 x 3.823 at 3.064 degrees (North through East) ! Clean map min=-0.0040849 max=0.039235 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* 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* 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* 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* 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* 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* 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* 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* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.026234Jy sigma=0.641654 ! Fit after self-cal, rms=0.026234Jy sigma=0.641654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.682 mas, bmaj=3.823 mas, bpa=3.064 degrees ! Estimated noise=0.862308 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 (4.2, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00522313 Jy ! Component: 100 - total flux cleaned = 0.00756991 Jy ! Component: 150 - total flux cleaned = 0.00825183 Jy ! Component: 200 - total flux cleaned = 0.00848957 Jy ! Total flux subtracted in 200 components = 0.00848957 Jy ! Clean residual min=-0.003482 max=0.003557 Jy/beam ! Clean residual mean=0.000001 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.0619949 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 59 components and 0.0619949 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=0.024838Jy sigma=0.601167 ! Fit after self-cal, rms=0.024730Jy sigma=0.597430 ! 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=0.024730Jy sigma=0.597430 ! Fit after self-cal, rms=0.024769Jy sigma=0.591968 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.683 mas, bmaj=3.833 mas, bpa=3.188 degrees ! Estimated noise=0.877169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195469 Jy ! Component: 100 - total flux cleaned = 0.00232219 Jy ! Component: 150 - total flux cleaned = 0.00227736 Jy ! Component: 200 - total flux cleaned = 0.00223845 Jy ! Total flux subtracted in 200 components = 0.00223845 Jy ! Clean residual min=-0.003007 max=0.003048 Jy/beam ! Clean residual mean=0.000001 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.0642334 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 78 components and 0.0642334 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=0.024417Jy sigma=0.587941 ! Fit after self-cal, rms=0.024394Jy sigma=0.587060 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 = 0.000463793 Jy ! Component: 100 - total flux cleaned = 0.000462284 Jy ! Component: 150 - total flux cleaned = 0.000427826 Jy ! Component: 200 - total flux cleaned = 0.000395355 Jy ! Total flux subtracted in 200 components = 0.000395355 Jy ! Clean residual min=-0.002942 max=0.002859 Jy/beam ! Clean residual mean=0.000001 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.0646288 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 91 components and 0.0646288 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=0.024234Jy sigma=0.584899 ! Fit after self-cal, rms=0.024227Jy sigma=0.584517 ! 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=0.024227Jy sigma=0.584517 ! Fit after self-cal, rms=0.024223Jy sigma=0.584163 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.682 mas, bmaj=3.832 mas, bpa=3.189 degrees ! Estimated noise=0.877468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000355328 Jy ! Component: 100 - total flux cleaned = 0.000386406 Jy ! Component: 150 - total flux cleaned = 0.000414895 Jy ! Component: 200 - total flux cleaned = 0.000415333 Jy ! Total flux subtracted in 200 components = 0.000415333 Jy ! Clean residual min=-0.002905 max=0.002769 Jy/beam ! Clean residual mean=0.000000 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.0650441 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 101 components and 0.0650441 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=0.024106Jy sigma=0.582842 ! Fit after self-cal, rms=0.024101Jy sigma=0.582581 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 = 8.55323e-05 Jy ! Component: 100 - total flux cleaned = 0.00016331 Jy ! Component: 150 - total flux cleaned = 0.000187839 Jy ! Component: 200 - total flux cleaned = 0.000210172 Jy ! Total flux subtracted in 200 components = 0.000210172 Jy ! Clean residual min=-0.002855 max=0.002735 Jy/beam ! Clean residual mean=0.000000 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.0652543 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 110 components and 0.0652543 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=0.024023Jy sigma=0.581456 ! Fit after self-cal, rms=0.024019Jy sigma=0.581252 ! 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=0.024019Jy sigma=0.581252 ! Fit after self-cal, rms=0.024015Jy sigma=0.581218 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.94 mas, bmaj=5.77 mas, bpa=-4.039 degrees ! Estimated noise=1.14825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000170509 Jy ! Component: 100 - total flux cleaned = 0.000219161 Jy ! Component: 150 - total flux cleaned = 0.000203225 Jy ! Component: 200 - total flux cleaned = 0.000203689 Jy ! Total flux subtracted in 200 components = 0.000203689 Jy ! Clean residual min=-0.002833 max=0.002850 Jy/beam ! Clean residual mean=0.000000 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.065458 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 125 components and 0.0654579 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=0.023959Jy sigma=0.581942 ! Fit after self-cal, rms=0.023950Jy sigma=0.581464 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 = 9.39027e-05 Jy ! Component: 100 - total flux cleaned = 0.000143748 Jy ! Component: 150 - total flux cleaned = 0.000184416 Jy ! Component: 200 - total flux cleaned = 0.000184955 Jy ! Total flux subtracted in 200 components = 0.000184955 Jy ! Clean residual min=-0.002794 max=0.002789 Jy/beam ! Clean residual mean=0.000000 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.0656429 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 130 components and 0.0656429 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=0.023921Jy sigma=0.581985 ! Fit after self-cal, rms=0.023915Jy sigma=0.581642 ! 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=1.682 mas, bmaj=3.831 mas, bpa=3.191 degrees ! Estimated noise=0.877137 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.682 x 3.831 at 3.191 degrees (North through East) ! Clean map min=-0.0025348 max=0.038031 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=1.355 mas, bmaj=3.582 mas, bpa=3.722 degrees ! Estimated noise=1.05017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0296789 Jy ! Component: 100 - total flux cleaned = 0.0411471 Jy ! Component: 150 - total flux cleaned = 0.0474308 Jy ! Component: 200 - total flux cleaned = 0.0518244 Jy ! Total flux subtracted in 200 components = 0.0518244 Jy ! Clean residual min=-0.003398 max=0.004614 Jy/beam ! Clean residual mean=-0.000003 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.0518244 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 0.0518244 Jy ! Inverting map and beam ! Estimated beam: bmin=1.682 mas, bmaj=3.831 mas, bpa=3.191 degrees ! Estimated noise=0.877137 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 (-33.9, 55.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00534652 Jy ! Component: 100 - total flux cleaned = 0.00860012 Jy ! Component: 150 - total flux cleaned = 0.0102667 Jy ! Component: 200 - total flux cleaned = 0.0106354 Jy ! Total flux subtracted in 200 components = 0.0106354 Jy ! Clean residual min=-0.002495 max=0.002893 Jy/beam ! Clean residual mean=-0.000001 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.0624598 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 62 components and 0.0624598 Jy ! Inverting map ! Added new window around map position (46.2, 40.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175999 Jy ! Component: 100 - total flux cleaned = 0.00175526 Jy ! Component: 150 - total flux cleaned = 0.00194046 Jy ! Component: 200 - total flux cleaned = 0.00210544 Jy ! Total flux subtracted in 200 components = 0.00210544 Jy ! Clean residual min=-0.002060 max=0.002300 Jy/beam ! Clean residual mean=-0.000000 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.0645652 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 81 components and 0.0645652 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=3.94 mas, bmaj=5.77 mas, bpa=-4.039 degrees ! Estimated noise=1.14825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000251882 Jy ! Component: 100 - total flux cleaned = 0.000253528 Jy ! Component: 150 - total flux cleaned = 0.000254778 Jy ! Component: 200 - total flux cleaned = 0.000255968 Jy ! Total flux subtracted in 200 components = 0.000255968 Jy ! Clean residual min=-0.002078 max=0.002002 Jy/beam ! Clean residual mean=-0.000000 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.0648212 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.65325e-06 Jy ! Component: 100 - total flux cleaned = 3.80852e-06 Jy ! Component: 150 - total flux cleaned = -2.69935e-05 Jy ! Component: 200 - total flux cleaned = -5.54588e-05 Jy ! Total flux subtracted in 200 components = -5.54588e-05 Jy ! Clean residual min=-0.002230 max=0.001929 Jy/beam ! Clean residual mean=0.000000 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.0647658 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 118 components and 0.0647658 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.682 mas, bmaj=3.831 mas, bpa=3.191 degrees ! Estimated noise=0.877137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000214005 Jy ! Component: 100 - total flux cleaned = -0.000294753 Jy ! Component: 150 - total flux cleaned = -0.00033056 Jy ! Component: 200 - total flux cleaned = -0.000330791 Jy ! Total flux subtracted in 200 components = -0.000330791 Jy ! Clean residual min=-0.002027 max=0.002103 Jy/beam ! Clean residual mean=0.000000 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.064435 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 144 components and 0.064435 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=0.022882Jy sigma=0.561566 ! Fit after self-cal, rms=0.022829Jy sigma=0.558169 wmodel /d2/scr/pima/bp171a2_uvs/J0935+0204_C_map.mod ! Writing 144 model components to file: /d2/scr/pima/bp171a2_uvs/J0935+0204_C_map.mod wobs /d2/scr/pima/bp171a2_uvs/J0935+0204_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a2_uvs/J0935+0204_C_uvs.fits wwins /d2/scr/pima/bp171a2_uvs/J0935+0204_C_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp171a2_uvs/J0935+0204_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 = 0.000193767 Jy ! Component: 100 - total flux cleaned = 0.000466676 Jy ! Component: 150 - total flux cleaned = 0.000594929 Jy ! Component: 200 - total flux cleaned = 0.000717116 Jy ! Component: 250 - total flux cleaned = 0.000834282 Jy ! Component: 300 - total flux cleaned = 0.000976191 Jy ! Component: 350 - total flux cleaned = 0.0010592 Jy ! Component: 400 - total flux cleaned = 0.00111265 Jy ! Component: 450 - total flux cleaned = 0.00119049 Jy ! Component: 500 - total flux cleaned = 0.00131732 Jy ! Component: 550 - total flux cleaned = 0.00146565 Jy ! Component: 600 - total flux cleaned = 0.00153876 Jy ! Component: 650 - total flux cleaned = 0.00170439 Jy ! Component: 700 - total flux cleaned = 0.00177403 Jy ! Component: 750 - total flux cleaned = 0.00195543 Jy ! Component: 800 - total flux cleaned = 0.00204433 Jy ! Component: 850 - total flux cleaned = 0.00217543 Jy ! Component: 900 - total flux cleaned = 0.00228275 Jy ! Component: 950 - total flux cleaned = 0.00238835 Jy ! Component: 1000 - total flux cleaned = 0.00249184 Jy ! Component: 1050 - total flux cleaned = 0.00255297 Jy ! Component: 1100 - total flux cleaned = 0.00259308 Jy ! Component: 1150 - total flux cleaned = 0.00267222 Jy ! Component: 1200 - total flux cleaned = 0.00274999 Jy ! Component: 1250 - total flux cleaned = 0.00286478 Jy ! Component: 1300 - total flux cleaned = 0.00292152 Jy ! Component: 1350 - total flux cleaned = 0.00299623 Jy ! Component: 1400 - total flux cleaned = 0.00308801 Jy ! Component: 1450 - total flux cleaned = 0.00312425 Jy ! Component: 1500 - total flux cleaned = 0.00314216 Jy ! Component: 1550 - total flux cleaned = 0.00323054 Jy ! Component: 1600 - total flux cleaned = 0.00321273 Jy ! Component: 1650 - total flux cleaned = 0.00328197 Jy ! Component: 1700 - total flux cleaned = 0.00329905 Jy ! Component: 1750 - total flux cleaned = 0.0033834 Jy ! Component: 1800 - total flux cleaned = 0.00340005 Jy ! Component: 1850 - total flux cleaned = 0.00346605 Jy ! Component: 1900 - total flux cleaned = 0.0034824 Jy ! Component: 1950 - total flux cleaned = 0.00354715 Jy ! Component: 2000 - total flux cleaned = 0.0036114 Jy ! Component: 2050 - total flux cleaned = 0.00361141 Jy ! Component: 2100 - total flux cleaned = 0.0036587 Jy ! Component: 2150 - total flux cleaned = 0.00373667 Jy ! Component: 2200 - total flux cleaned = 0.003783 Jy ! Component: 2250 - total flux cleaned = 0.00384423 Jy ! Component: 2300 - total flux cleaned = 0.0038293 Jy ! Component: 2350 - total flux cleaned = 0.00390433 Jy ! Component: 2400 - total flux cleaned = 0.00393406 Jy ! Component: 2450 - total flux cleaned = 0.0039635 Jy ! Component: 2500 - total flux cleaned = 0.00396352 Jy ! Component: 2550 - total flux cleaned = 0.0039635 Jy ! Component: 2600 - total flux cleaned = 0.00397772 Jy ! Component: 2650 - total flux cleaned = 0.00404913 Jy ! Component: 2700 - total flux cleaned = 0.00406326 Jy ! Component: 2750 - total flux cleaned = 0.00407729 Jy ! Component: 2800 - total flux cleaned = 0.00413316 Jy ! Component: 2850 - total flux cleaned = 0.00410543 Jy ! Component: 2900 - total flux cleaned = 0.00411919 Jy ! Component: 2950 - total flux cleaned = 0.00414654 Jy ! Component: 3000 - total flux cleaned = 0.0041329 Jy ! Component: 3050 - total flux cleaned = 0.00414629 Jy ! Component: 3100 - total flux cleaned = 0.00411947 Jy ! Component: 3150 - total flux cleaned = 0.00413278 Jy ! Component: 3200 - total flux cleaned = 0.00413264 Jy ! Component: 3250 - total flux cleaned = 0.00411938 Jy ! Component: 3300 - total flux cleaned = 0.00411936 Jy ! Component: 3350 - total flux cleaned = 0.00413235 Jy ! Component: 3400 - total flux cleaned = 0.00414523 Jy ! Component: 3450 - total flux cleaned = 0.00415792 Jy ! Component: 3500 - total flux cleaned = 0.00414518 Jy ! Component: 3550 - total flux cleaned = 0.00413256 Jy ! Component: 3600 - total flux cleaned = 0.00413255 Jy ! Component: 3650 - total flux cleaned = 0.00409504 Jy ! Component: 3700 - total flux cleaned = 0.00410741 Jy ! Component: 3750 - total flux cleaned = 0.00409509 Jy ! Component: 3800 - total flux cleaned = 0.00410745 Jy ! Component: 3850 - total flux cleaned = 0.00409529 Jy ! Component: 3900 - total flux cleaned = 0.00408315 Jy ! Component: 3950 - total flux cleaned = 0.00409519 Jy ! Component: 4000 - total flux cleaned = 0.00409515 Jy ! Component: 4050 - total flux cleaned = 0.0040712 Jy ! Total flux subtracted in 4096 components = 0.00408312 Jy ! Clean residual min=-0.000723 max=0.000615 Jy/beam ! Clean residual mean=0.000000 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0685181 Jy keep ! Adding 252 model components to the UV plane model. ! The established model now contains 396 components and 0.0685181 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a2_uvs/J0935+0204_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.682 x 3.831 at 3.191 degrees (North through East) ! Clean map min=-0.0024382 max=0.037845 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a2_uvs/J0935+0204_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0378454 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000195126 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.54676 1.54676 3.09352 6.18704 12.3741 24.7482 49.4963 98.9927 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.037 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 193.953 quit ! Quitting program ! Log file /d2/scr/pima/bp171a2_uvs/J0935+0204_C_uvs.log closed on Tue Feb 18 20:30:49 2014