! Started logfile: /d2/scr/pima/bp177f_uvs/J0009+0628_C_uvs.log on Fri Mar 21 07:40:16 2014 obs /d2/scr/pima/bp177f_uvs/J0009+0628_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177f_uvs/J0009+0628_C_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.733333 visibilities/baseline/integration-bin. ! Found source: J0009+0628 ! ! 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 1056 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/bp177f_uvs/J0009+0628_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. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000078Jy sigma=43.209496 ! Fit after self-cal, rms=0.962987Jy sigma=41.927714 ! 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=1.904 mas, bmaj=6.139 mas, bpa=-14.9 degrees ! Estimated noise=0.705267 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 = 0.0199897 Jy ! Component: 100 - total flux cleaned = 0.0299945 Jy ! Total flux subtracted in 100 components = 0.0299945 Jy ! Clean residual min=-0.005017 max=0.008370 Jy/beam ! Clean residual mean=-0.000022 rms=0.001742 Jy/beam ! Combined flux in latest and established models = 0.0299945 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0299945 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=0.042992Jy sigma=1.440010 ! Fit after self-cal, rms=0.042527Jy sigma=1.410613 ! 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=2.348 mas, bmaj=6.408 mas, bpa=-15.68 degrees ! Estimated noise=0.532753 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 = 0.014009 Jy ! Component: 100 - total flux cleaned = 0.0227472 Jy ! Component: 150 - total flux cleaned = 0.0286593 Jy ! Component: 200 - total flux cleaned = 0.0329442 Jy ! Total flux subtracted in 200 components = 0.0329442 Jy ! Clean residual min=-0.005947 max=0.008512 Jy/beam ! Clean residual mean=-0.000018 rms=0.001788 Jy/beam ! Combined flux in latest and established models = 0.0629387 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 87 components and 0.0629387 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=0.034932Jy sigma=1.159791 ! Fit after self-cal, rms=0.034828Jy sigma=1.155426 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.348 x 6.408 at -15.68 degrees (North through East) ! Clean map min=-0.0061806 max=0.033666 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=0.034828Jy sigma=1.155426 ! Fit after self-cal, rms=0.034828Jy sigma=1.155426 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.348 mas, bmaj=6.408 mas, bpa=-15.68 degrees ! Estimated noise=0.532753 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 = 0.00332297 Jy ! Component: 100 - total flux cleaned = 0.0057512 Jy ! Component: 150 - total flux cleaned = 0.0075522 Jy ! Component: 200 - total flux cleaned = 0.00889043 Jy ! Total flux subtracted in 200 components = 0.00889043 Jy ! Clean residual min=-0.006717 max=0.007528 Jy/beam ! Clean residual mean=-0.000014 rms=0.001662 Jy/beam ! Combined flux in latest and established models = 0.0718291 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 95 components and 0.0718291 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=0.033952Jy sigma=1.146840 ! Fit after self-cal, rms=0.033938Jy sigma=1.146462 ! 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=0.033938Jy sigma=1.146462 ! Fit after self-cal, rms=0.033938Jy sigma=1.146462 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.348 mas, bmaj=6.408 mas, bpa=-15.68 degrees ! Estimated noise=0.532753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010788 Jy ! Component: 100 - total flux cleaned = 0.00184733 Jy ! Component: 150 - total flux cleaned = 0.00216483 Jy ! Component: 200 - total flux cleaned = 0.00235656 Jy ! Total flux subtracted in 200 components = 0.00235656 Jy ! Clean residual min=-0.006945 max=0.007302 Jy/beam ! Clean residual mean=-0.000013 rms=0.001644 Jy/beam ! Combined flux in latest and established models = 0.0741857 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 102 components and 0.0741857 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=0.033758Jy sigma=1.148317 ! Fit after self-cal, rms=0.033757Jy sigma=1.148169 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (34.5, -60). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00693466 Jy ! Component: 100 - total flux cleaned = 0.00836052 Jy ! Component: 150 - total flux cleaned = 0.00878937 Jy ! Component: 200 - total flux cleaned = 0.00890312 Jy ! Total flux subtracted in 200 components = 0.00890312 Jy ! Clean residual min=-0.006470 max=0.006322 Jy/beam ! Clean residual mean=-0.000011 rms=0.001422 Jy/beam ! Combined flux in latest and established models = 0.0830888 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 148 components and 0.0830888 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=0.031560Jy sigma=1.044900 ! Fit after self-cal, rms=0.031108Jy sigma=1.026888 ! 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=0.031108Jy sigma=1.026888 ! Fit after self-cal, rms=0.031108Jy sigma=1.026888 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.348 mas, bmaj=6.408 mas, bpa=-15.68 degrees ! Estimated noise=0.532753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00324197 Jy ! Component: 100 - total flux cleaned = 0.00409751 Jy ! Component: 150 - total flux cleaned = 0.00427249 Jy ! Component: 200 - total flux cleaned = 0.00427227 Jy ! Total flux subtracted in 200 components = 0.00427227 Jy ! Clean residual min=-0.005286 max=0.005116 Jy/beam ! Clean residual mean=-0.000009 rms=0.001298 Jy/beam ! Combined flux in latest and established models = 0.0873611 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 172 components and 0.0873611 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=0.030277Jy sigma=0.993137 ! Fit after self-cal, rms=0.030148Jy sigma=0.988699 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 = 0.00161694 Jy ! Component: 100 - total flux cleaned = 0.00182597 Jy ! Component: 150 - total flux cleaned = 0.00182739 Jy ! Component: 200 - total flux cleaned = 0.00177539 Jy ! Total flux subtracted in 200 components = 0.00177539 Jy ! Clean residual min=-0.005105 max=0.004851 Jy/beam ! Clean residual mean=-0.000008 rms=0.001267 Jy/beam ! Combined flux in latest and established models = 0.0891365 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 191 components and 0.0891365 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=0.029797Jy sigma=0.975626 ! Fit after self-cal, rms=0.029768Jy sigma=0.974466 ! 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=0.029768Jy sigma=0.974466 ! Fit after self-cal, rms=0.029768Jy sigma=0.974466 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.94 mas, bmaj=6.496 mas, bpa=-13.3 degrees ! Estimated noise=0.600176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000943376 Jy ! Component: 100 - total flux cleaned = 0.00100621 Jy ! Component: 150 - total flux cleaned = 0.00106506 Jy ! Component: 200 - total flux cleaned = 0.001117 Jy ! Total flux subtracted in 200 components = 0.001117 Jy ! Clean residual min=-0.006414 max=0.006237 Jy/beam ! Clean residual mean=-0.000010 rms=0.001727 Jy/beam ! Combined flux in latest and established models = 0.0902535 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 221 components and 0.0902535 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=0.029599Jy sigma=0.967688 ! Fit after self-cal, rms=0.029584Jy sigma=0.966969 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 = 0.000146878 Jy ! Component: 100 - total flux cleaned = 9.96831e-05 Jy ! Component: 150 - total flux cleaned = 0.000146796 Jy ! Component: 200 - total flux cleaned = 0.000188978 Jy ! Total flux subtracted in 200 components = 0.000188978 Jy ! Clean residual min=-0.006423 max=0.006169 Jy/beam ! Clean residual mean=-0.000009 rms=0.001716 Jy/beam ! Combined flux in latest and established models = 0.0904425 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 237 components and 0.0904425 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=0.029525Jy sigma=0.963000 ! Fit after self-cal, rms=0.029522Jy sigma=0.962663 ! 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=2.348 mas, bmaj=6.408 mas, bpa=-15.68 degrees ! Estimated noise=0.532753 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.348 x 6.408 at -15.68 degrees (North through East) ! Clean map min=-0.0052113 max=0.030909 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=1.904 mas, bmaj=6.139 mas, bpa=-14.9 degrees ! Estimated noise=0.705267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0204236 Jy ! Component: 100 - total flux cleaned = 0.0314591 Jy ! Component: 150 - total flux cleaned = 0.0399072 Jy ! Component: 200 - total flux cleaned = 0.0467932 Jy ! Total flux subtracted in 200 components = 0.0467932 Jy ! Clean residual min=-0.004163 max=0.006780 Jy/beam ! Clean residual mean=-0.000017 rms=0.001435 Jy/beam ! Combined flux in latest and established models = 0.0467932 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 52 model components to the UV plane model. ! The established model now contains 52 components and 0.0467932 Jy ! Inverting map and beam ! Estimated beam: bmin=2.348 mas, bmaj=6.408 mas, bpa=-15.68 degrees ! Estimated noise=0.532753 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 (-50.7, 76.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115931 Jy ! Component: 100 - total flux cleaned = 0.0194788 Jy ! Component: 150 - total flux cleaned = 0.0254574 Jy ! Component: 200 - total flux cleaned = 0.030229 Jy ! Total flux subtracted in 200 components = 0.030229 Jy ! Clean residual min=-0.004231 max=0.005914 Jy/beam ! Clean residual mean=-0.000016 rms=0.001408 Jy/beam ! Combined flux in latest and established models = 0.0770221 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 128 components and 0.0770222 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=6.496 mas, bpa=-13.3 degrees ! Estimated noise=0.600176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00392177 Jy ! Component: 100 - total flux cleaned = 0.00669348 Jy ! Component: 150 - total flux cleaned = 0.00874938 Jy ! Component: 200 - total flux cleaned = 0.0101834 Jy ! Total flux subtracted in 200 components = 0.0101834 Jy ! Clean residual min=-0.004561 max=0.006071 Jy/beam ! Clean residual mean=-0.000012 rms=0.001571 Jy/beam ! Combined flux in latest and established models = 0.0872056 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 = 0.000665078 Jy ! Component: 100 - total flux cleaned = 0.00116855 Jy ! Component: 150 - total flux cleaned = 0.00153255 Jy ! Component: 200 - total flux cleaned = 0.00178236 Jy ! Total flux subtracted in 200 components = 0.00178236 Jy ! Clean residual min=-0.004454 max=0.005730 Jy/beam ! Clean residual mean=-0.000009 rms=0.001464 Jy/beam ! Combined flux in latest and established models = 0.088988 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 183 components and 0.0889879 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.348 mas, bmaj=6.408 mas, bpa=-15.68 degrees ! Estimated noise=0.532753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000581847 Jy ! Component: 100 - total flux cleaned = 0.000807273 Jy ! Component: 150 - total flux cleaned = 0.00101082 Jy ! Component: 200 - total flux cleaned = 0.00113525 Jy ! Total flux subtracted in 200 components = 0.00113525 Jy ! Clean residual min=-0.003450 max=0.004250 Jy/beam ! Clean residual mean=-0.000006 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 0.0901232 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 207 components and 0.0901232 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=0.028472Jy sigma=0.891630 ! Fit after self-cal, rms=0.028171Jy sigma=0.875472 wmodel /d2/scr/pima/bp177f_uvs/J0009+0628_C_map.mod ! Writing 207 model components to file: /d2/scr/pima/bp177f_uvs/J0009+0628_C_map.mod wobs /d2/scr/pima/bp177f_uvs/J0009+0628_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177f_uvs/J0009+0628_C_uvs.fits wwins /d2/scr/pima/bp177f_uvs/J0009+0628_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177f_uvs/J0009+0628_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 = 0.000682239 Jy ! Component: 100 - total flux cleaned = 0.00131302 Jy ! Component: 150 - total flux cleaned = 0.00188922 Jy ! Component: 200 - total flux cleaned = 0.00232221 Jy ! Component: 250 - total flux cleaned = 0.00283187 Jy ! Component: 300 - total flux cleaned = 0.0029295 Jy ! Component: 350 - total flux cleaned = 0.0031587 Jy ! Component: 400 - total flux cleaned = 0.00320238 Jy ! Component: 450 - total flux cleaned = 0.00324448 Jy ! Component: 500 - total flux cleaned = 0.00332649 Jy ! Component: 550 - total flux cleaned = 0.00344565 Jy ! Component: 600 - total flux cleaned = 0.00344512 Jy ! Component: 650 - total flux cleaned = 0.00337161 Jy ! Component: 700 - total flux cleaned = 0.0033717 Jy ! Component: 750 - total flux cleaned = 0.00330193 Jy ! Component: 800 - total flux cleaned = 0.00326852 Jy ! Component: 850 - total flux cleaned = 0.00330117 Jy ! Component: 900 - total flux cleaned = 0.00317013 Jy ! Component: 950 - total flux cleaned = 0.00317042 Jy ! Component: 1000 - total flux cleaned = 0.00326369 Jy ! Component: 1050 - total flux cleaned = 0.0033246 Jy ! Component: 1100 - total flux cleaned = 0.0033836 Jy ! Component: 1150 - total flux cleaned = 0.0034135 Jy ! Component: 1200 - total flux cleaned = 0.00347068 Jy ! Component: 1250 - total flux cleaned = 0.00347101 Jy ! Component: 1300 - total flux cleaned = 0.00347155 Jy ! Component: 1350 - total flux cleaned = 0.00347196 Jy ! Component: 1400 - total flux cleaned = 0.00349792 Jy ! Component: 1450 - total flux cleaned = 0.00344543 Jy ! Component: 1500 - total flux cleaned = 0.00336997 Jy ! Component: 1550 - total flux cleaned = 0.00334512 Jy ! Component: 1600 - total flux cleaned = 0.00324663 Jy ! Component: 1650 - total flux cleaned = 0.00314991 Jy ! Component: 1700 - total flux cleaned = 0.00310182 Jy ! Component: 1750 - total flux cleaned = 0.00305436 Jy ! Component: 1800 - total flux cleaned = 0.00291489 Jy ! Component: 1850 - total flux cleaned = 0.00282338 Jy ! Component: 1900 - total flux cleaned = 0.00282302 Jy ! Component: 1950 - total flux cleaned = 0.00273369 Jy ! Component: 2000 - total flux cleaned = 0.00262428 Jy ! Component: 2050 - total flux cleaned = 0.00262423 Jy ! Component: 2100 - total flux cleaned = 0.00258137 Jy ! Component: 2150 - total flux cleaned = 0.00247586 Jy ! Component: 2200 - total flux cleaned = 0.00247594 Jy ! Component: 2250 - total flux cleaned = 0.00245503 Jy ! Component: 2300 - total flux cleaned = 0.00239397 Jy ! Component: 2350 - total flux cleaned = 0.00235374 Jy ! Component: 2400 - total flux cleaned = 0.00231402 Jy ! Component: 2450 - total flux cleaned = 0.00227478 Jy ! Component: 2500 - total flux cleaned = 0.00227454 Jy ! Component: 2550 - total flux cleaned = 0.00223618 Jy ! Component: 2600 - total flux cleaned = 0.002198 Jy ! Component: 2650 - total flux cleaned = 0.00219824 Jy ! Component: 2700 - total flux cleaned = 0.00217977 Jy ! Component: 2750 - total flux cleaned = 0.00218009 Jy ! Component: 2800 - total flux cleaned = 0.0020888 Jy ! Component: 2850 - total flux cleaned = 0.00207098 Jy ! Component: 2900 - total flux cleaned = 0.00208915 Jy ! Component: 2950 - total flux cleaned = 0.00207132 Jy ! Component: 3000 - total flux cleaned = 0.00200069 Jy ! Component: 3050 - total flux cleaned = 0.00196557 Jy ! Component: 3100 - total flux cleaned = 0.00186125 Jy ! Component: 3150 - total flux cleaned = 0.00179225 Jy ! Component: 3200 - total flux cleaned = 0.00170656 Jy ! Component: 3250 - total flux cleaned = 0.00168951 Jy ! Component: 3300 - total flux cleaned = 0.00157185 Jy ! Component: 3350 - total flux cleaned = 0.00152196 Jy ! Component: 3400 - total flux cleaned = 0.00147225 Jy ! Component: 3450 - total flux cleaned = 0.00138995 Jy ! Component: 3500 - total flux cleaned = 0.00137343 Jy ! Component: 3550 - total flux cleaned = 0.00125974 Jy ! Component: 3600 - total flux cleaned = 0.00119518 Jy ! Component: 3650 - total flux cleaned = 0.00113117 Jy ! Component: 3700 - total flux cleaned = 0.00108334 Jy ! Component: 3750 - total flux cleaned = 0.00098846 Jy ! Component: 3800 - total flux cleaned = 0.000941378 Jy ! Component: 3850 - total flux cleaned = 0.000878985 Jy ! Component: 3900 - total flux cleaned = 0.000847916 Jy ! Component: 3950 - total flux cleaned = 0.000817015 Jy ! Component: 4000 - total flux cleaned = 0.000709743 Jy ! Component: 4050 - total flux cleaned = 0.000694593 Jy ! Total flux subtracted in 4096 components = 0.00067943 Jy ! Clean residual min=-0.000917 max=0.000851 Jy/beam ! Clean residual mean=-0.000000 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0908026 Jy keep ! Adding 368 model components to the UV plane model. ! The established model now contains 574 components and 0.0908026 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177f_uvs/J0009+0628_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.348 x 6.408 at -15.68 degrees (North through East) ! Clean map min=-0.0032674 max=0.026907 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177f_uvs/J0009+0628_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0269074 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000280955 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.13247 3.13247 6.26494 12.5299 25.0598 50.1195 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.026 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 95.771 quit ! Quitting program ! Log file /d2/scr/pima/bp177f_uvs/J0009+0628_C_uvs.log closed on Fri Mar 21 07:40:21 2014