! Started logfile: /d2/scr/pima/bp177h_uvs/J0858+5552_X_uvs.log on Sat Mar 29 22:16:59 2014 obs /d2/scr/pima/bp177h_uvs/J0858+5552_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J0858+5552_X_uva.fits ! AN table 1: 3 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.9 visibilities/baseline/integration-bin. ! Found source: J0858+5552 ! ! 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 216 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/bp177h_uvs/J0858+5552_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.002180Jy sigma=40.506835 ! Fit after self-cal, rms=0.977217Jy sigma=39.528973 ! 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=4.059 mas, bmaj=10.62 mas, bpa=-7.759 degrees ! Estimated noise=1.46157 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168811 Jy ! Component: 100 - total flux cleaned = 0.0179039 Jy ! Total flux subtracted in 100 components = 0.0179039 Jy ! Clean residual min=-0.003348 max=0.003344 Jy/beam ! Clean residual mean=0.000012 rms=0.001408 Jy/beam ! Combined flux in latest and established models = 0.0179039 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0179039 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=0.019785Jy sigma=0.765982 ! Fit after self-cal, rms=0.016910Jy sigma=0.644863 ! 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=4.559 mas, bmaj=9.424 mas, bpa=-10.7 degrees ! Estimated noise=1.20226 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 = 0.0010078 Jy ! Component: 100 - total flux cleaned = -0.00053151 Jy ! Component: 150 - total flux cleaned = -0.00174362 Jy ! Component: 200 - total flux cleaned = -0.00297299 Jy ! Total flux subtracted in 200 components = -0.00297299 Jy ! Clean residual min=-0.001420 max=0.001404 Jy/beam ! Clean residual mean=0.000021 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.0149309 Jy ! Performing phase self-cal ! Adding 115 model components to the UV plane model. ! The established model now contains 137 components and 0.0149309 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=0.013153Jy sigma=0.509606 ! Fit after self-cal, rms=0.013053Jy sigma=0.507107 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.559 x 9.424 at -10.7 degrees (North through East) ! Clean map min=-0.0045982 max=0.021569 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: ! FD 1.00 KP 0.88 LA 0.87 OV 1.11 ! PT 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.15 KP 1.02 LA 0.99 OV 1.06 ! PT 0.88 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 KP 1.12 LA 0.90 OV 0.98 ! PT 0.94 ! ! ! Fit before self-cal, rms=0.013053Jy sigma=0.507107 ! Fit after self-cal, rms=0.012806Jy sigma=0.500660 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.624 mas, bmaj=9.369 mas, bpa=-10.97 degrees ! Estimated noise=1.19656 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 = 0.000618077 Jy ! Component: 100 - total flux cleaned = 0.00051991 Jy ! Component: 150 - total flux cleaned = 0.000473729 Jy ! Component: 200 - total flux cleaned = 0.000400853 Jy ! Total flux subtracted in 200 components = 0.000400853 Jy ! Clean residual min=-0.000550 max=0.000553 Jy/beam ! Clean residual mean=0.000013 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0153317 Jy ! Performing phase self-cal ! Adding 114 model components to the UV plane model. ! The established model now contains 250 components and 0.0153317 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=0.012491Jy sigma=0.489896 ! Fit after self-cal, rms=0.012479Jy sigma=0.489527 ! 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=0.012479Jy sigma=0.489527 ! Fit after self-cal, rms=0.012581Jy sigma=0.488385 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.62 mas, bmaj=9.366 mas, bpa=-11.02 degrees ! Estimated noise=1.2083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0006189 Jy ! Component: 100 - total flux cleaned = 0.00112833 Jy ! Component: 150 - total flux cleaned = 0.00148068 Jy ! Component: 200 - total flux cleaned = 0.00175842 Jy ! Total flux subtracted in 200 components = 0.00175842 Jy ! Clean residual min=-0.000353 max=0.000355 Jy/beam ! Clean residual mean=0.000008 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0170901 Jy selfcal ! Performing phase self-cal ! Adding 96 model components to the UV plane model. ! The established model now contains 346 components and 0.0170901 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=0.012455Jy sigma=0.483692 ! Fit after self-cal, rms=0.012450Jy sigma=0.483635 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 = 0.000169853 Jy ! Component: 100 - total flux cleaned = 0.0001875 Jy ! Component: 150 - total flux cleaned = 0.000137718 Jy ! Component: 200 - total flux cleaned = 0.000136267 Jy ! Total flux subtracted in 200 components = 0.000136267 Jy ! Clean residual min=-0.000403 max=0.000418 Jy/beam ! Clean residual mean=0.000007 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.0172264 Jy ! Performing phase self-cal ! Adding 77 model components to the UV plane model. ! The established model now contains 420 components and 0.0172264 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=0.012412Jy sigma=0.482341 ! Fit after self-cal, rms=0.012410Jy sigma=0.482249 ! 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=0.012410Jy sigma=0.482249 ! Fit after self-cal, rms=0.012405Jy sigma=0.478964 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.601 mas, bmaj=9.38 mas, bpa=-10.99 degrees ! Estimated noise=1.21842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000350951 Jy ! Component: 100 - total flux cleaned = 0.00031934 Jy ! Component: 150 - total flux cleaned = 0.000259422 Jy ! Component: 200 - total flux cleaned = 0.000216714 Jy ! Total flux subtracted in 200 components = 0.000216714 Jy ! Clean residual min=-0.000285 max=0.000275 Jy/beam ! Clean residual mean=0.000006 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0174431 Jy selfcal ! Performing phase self-cal ! Adding 91 model components to the UV plane model. ! The established model now contains 501 components and 0.0174431 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=0.012362Jy sigma=0.477145 ! Fit after self-cal, rms=0.012363Jy sigma=0.477059 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 = -0.00019921 Jy ! Component: 100 - total flux cleaned = -0.000290884 Jy ! Component: 150 - total flux cleaned = -0.000292773 Jy ! Component: 200 - total flux cleaned = -0.000294174 Jy ! Total flux subtracted in 200 components = -0.000294174 Jy ! Clean residual min=-0.000318 max=0.000330 Jy/beam ! Clean residual mean=0.000005 rms=0.000092 Jy/beam ! Combined flux in latest and established models = 0.0171489 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 560 components and 0.0171489 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=0.012346Jy sigma=0.476617 ! Fit after self-cal, rms=0.012347Jy sigma=0.476498 ! 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=0.012347Jy sigma=0.476498 ! Fit after self-cal, rms=0.012445Jy sigma=0.473227 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.784 mas, bmaj=9.325 mas, bpa=-11.3 degrees ! Estimated noise=1.24395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000374449 Jy ! Component: 100 - total flux cleaned = 0.000255814 Jy ! Component: 150 - total flux cleaned = 0.000159929 Jy ! Component: 200 - total flux cleaned = 0.000119571 Jy ! Total flux subtracted in 200 components = 0.000119571 Jy ! Clean residual min=-0.000132 max=0.000133 Jy/beam ! Clean residual mean=0.000001 rms=0.000047 Jy/beam ! Combined flux in latest and established models = 0.0172685 Jy selfcal ! Performing phase self-cal ! Adding 81 model components to the UV plane model. ! The established model now contains 638 components and 0.0172685 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=0.012421Jy sigma=0.472397 ! Fit after self-cal, rms=0.012424Jy sigma=0.472284 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 = -8.73029e-05 Jy ! Component: 100 - total flux cleaned = -0.000115465 Jy ! Component: 150 - total flux cleaned = -0.000114852 Jy ! Component: 200 - total flux cleaned = -0.000114075 Jy ! Total flux subtracted in 200 components = -0.000114075 Jy ! Clean residual min=-0.000205 max=0.000198 Jy/beam ! Clean residual mean=0.000002 rms=0.000051 Jy/beam ! Combined flux in latest and established models = 0.0171544 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 663 components and 0.0171544 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=0.012421Jy sigma=0.471971 ! Fit after self-cal, rms=0.012419Jy sigma=0.471943 ! 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=4.596 mas, bmaj=9.412 mas, bpa=-10.94 degrees ! Estimated noise=1.24185 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.596 x 9.412 at -10.94 degrees (North through East) ! Clean map min=-0.0032159 max=0.020395 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=4.089 mas, bmaj=10.59 mas, bpa=-7.945 degrees ! Estimated noise=1.51477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.019352 Jy ! Component: 100 - total flux cleaned = 0.0208522 Jy ! Component: 150 - total flux cleaned = 0.0197221 Jy ! Component: 200 - total flux cleaned = 0.0177826 Jy ! Total flux subtracted in 200 components = 0.0177826 Jy ! Clean residual min=-0.002041 max=0.002035 Jy/beam ! Clean residual mean=0.000018 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.0177826 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 68 model components to the UV plane model. ! The established model now contains 68 components and 0.0177826 Jy ! Inverting map and beam ! Estimated beam: bmin=4.596 mas, bmaj=9.412 mas, bpa=-10.94 degrees ! Estimated noise=1.24185 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 = -0.000360733 Jy ! Component: 100 - total flux cleaned = -0.000194589 Jy ! Component: 150 - total flux cleaned = 0.000323685 Jy ! Component: 200 - total flux cleaned = 0.000627039 Jy ! Total flux subtracted in 200 components = 0.000627039 Jy ! Clean residual min=-0.000922 max=0.000929 Jy/beam ! Clean residual mean=0.000015 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.0184096 Jy ! Adding 124 model components to the UV plane model. ! The established model now contains 190 components and 0.0184096 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=4.784 mas, bmaj=9.325 mas, bpa=-11.3 degrees ! Estimated noise=1.24395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000779453 Jy ! Component: 100 - total flux cleaned = 0.00146737 Jy ! Component: 150 - total flux cleaned = 0.00179019 Jy ! Component: 200 - total flux cleaned = 0.00199781 Jy ! Total flux subtracted in 200 components = 0.00199781 Jy ! Clean residual min=-0.000463 max=0.000464 Jy/beam ! Clean residual mean=0.000008 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0204074 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 = 0.000151579 Jy ! Component: 100 - total flux cleaned = 0.000283106 Jy ! Component: 150 - total flux cleaned = 0.000462218 Jy ! Component: 200 - total flux cleaned = 0.000596488 Jy ! Total flux subtracted in 200 components = 0.000596488 Jy ! Clean residual min=-0.000313 max=0.000316 Jy/beam ! Clean residual mean=0.000008 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0210039 Jy ! Adding 152 model components to the UV plane model. ! The established model now contains 338 components and 0.0210039 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.596 mas, bmaj=9.412 mas, bpa=-10.94 degrees ! Estimated noise=1.24185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.13722e-05 Jy ! Component: 100 - total flux cleaned = -0.000277771 Jy ! Component: 150 - total flux cleaned = -0.000300706 Jy ! Component: 200 - total flux cleaned = -0.000299029 Jy ! Total flux subtracted in 200 components = -0.000299029 Jy ! Clean residual min=-0.000347 max=0.000335 Jy/beam ! Clean residual mean=0.000005 rms=0.000101 Jy/beam ! Combined flux in latest and established models = 0.0207049 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 382 components and 0.0207049 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=0.012455Jy sigma=0.473126 ! Fit after self-cal, rms=0.012454Jy sigma=0.473038 wmodel /d2/scr/pima/bp177h_uvs/J0858+5552_X_map.mod ! Writing 382 model components to file: /d2/scr/pima/bp177h_uvs/J0858+5552_X_map.mod wobs /d2/scr/pima/bp177h_uvs/J0858+5552_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J0858+5552_X_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J0858+5552_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/d2/scr/pima/bp177h_uvs/J0858+5552_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.596 x 9.412 at -10.94 degrees (North through East) ! Clean map min=-0.0031652 max=0.020836 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J0858+5552_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0208365 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.50821e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.36897 1.36897 2.73795 5.4759 10.9518 21.9036 43.8072 87.6143 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.02 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 219.142 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J0858+5552_X_uvs.log closed on Sat Mar 29 22:17:03 2014