! Started logfile: /scr/pima/bp177a_uvs/J1549+5038_C_uvs.log on Fri Feb 7 04:30:02 2014 obs /scr/pima/bp177a_uvs/J1549+5038_C_uva.fits ! Reading UV FITS file: /scr/pima/bp177a_uvs/J1549+5038_C_uva.fits ! AN table 1: 3 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1549+5038 ! ! 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 504 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/bp177a_uvs/J1549+5038_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=1.133554Jy sigma=44.580974 ! Fit after self-cal, rms=0.552293Jy sigma=21.449806 ! 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=1.551 mas, bmaj=5.098 mas, bpa=75.56 degrees ! Estimated noise=1.0836 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 = 0.35946 Jy ! Component: 100 - total flux cleaned = 0.448677 Jy ! Total flux subtracted in 100 components = 0.448677 Jy ! Clean residual min=-0.058691 max=0.117815 Jy/beam ! Clean residual mean=-0.000862 rms=0.017687 Jy/beam ! Combined flux in latest and established models = 0.448677 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.448677 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=0.211417Jy sigma=8.209364 ! Fit after self-cal, rms=0.211338Jy sigma=8.206474 ! Inverting map ! Added new window around map position (-4.2, -3.9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0990318 Jy ! Component: 100 - total flux cleaned = 0.154111 Jy ! Total flux subtracted in 100 components = 0.154111 Jy ! Clean residual min=-0.042596 max=0.069884 Jy/beam ! Clean residual mean=-0.000522 rms=0.011930 Jy/beam ! Combined flux in latest and established models = 0.602788 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 20 components and 0.602788 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=0.140728Jy sigma=5.386455 ! Fit after self-cal, rms=0.130256Jy sigma=5.001675 ! 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=1.845 mas, bmaj=5.314 mas, bpa=75.43 degrees ! Estimated noise=0.833412 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 = 0.0706649 Jy ! Component: 100 - total flux cleaned = 0.110144 Jy ! Component: 150 - total flux cleaned = 0.137723 Jy ! Component: 200 - total flux cleaned = 0.158404 Jy ! Total flux subtracted in 200 components = 0.158404 Jy ! Clean residual min=-0.025331 max=0.038422 Jy/beam ! Clean residual mean=-0.000590 rms=0.007129 Jy/beam ! Combined flux in latest and established models = 0.761192 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 49 components and 0.761192 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=0.078068Jy sigma=2.943877 ! Fit after self-cal, rms=0.069207Jy sigma=2.582381 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.845 x 5.314 at 75.43 degrees (North through East) ! Clean map min=-0.021237 max=0.47826 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 1.15 FD 1.05 HN 0.95 LA 0.96 ! OV 0.99 PT 0.84 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.12 HN 0.98 LA 1.03 ! OV 1.04 PT 0.93 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.09 HN 0.97 LA 1.00 ! OV 1.00 PT 0.96 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.01 HN 0.99 LA 0.98 ! OV 0.98 PT 0.89 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.01 HN 1.01 LA 1.02 ! OV 1.00 PT 0.98 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.93 HN 0.95 LA 0.95 ! OV 0.97 PT 0.91 SC 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.96 HN 0.98 LA 0.94 ! OV 1.03 PT 0.89 SC 0.94 ! ! ! Fit before self-cal, rms=0.069207Jy sigma=2.582381 ! Fit after self-cal, rms=0.048555Jy sigma=1.651608 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.84 mas, bmaj=5.371 mas, bpa=74.82 degrees ! Estimated noise=0.824894 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 = 0.0176528 Jy ! Component: 100 - total flux cleaned = 0.0236839 Jy ! Component: 150 - total flux cleaned = 0.0246425 Jy ! Component: 200 - total flux cleaned = 0.0248832 Jy ! Total flux subtracted in 200 components = 0.0248832 Jy ! Clean residual min=-0.011587 max=0.011710 Jy/beam ! Clean residual mean=0.000174 rms=0.002662 Jy/beam ! Combined flux in latest and established models = 0.786075 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 0.786075 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=0.039062Jy sigma=1.322747 ! Fit after self-cal, rms=0.037742Jy sigma=1.267599 ! 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=0.037742Jy sigma=1.267599 ! Fit after self-cal, rms=0.037216Jy sigma=1.242088 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.841 mas, bmaj=5.365 mas, bpa=74.84 degrees ! Estimated noise=0.827076 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00901183 Jy ! Component: 100 - total flux cleaned = 0.0103784 Jy ! Component: 150 - total flux cleaned = 0.0114253 Jy ! Component: 200 - total flux cleaned = 0.0116862 Jy ! Total flux subtracted in 200 components = 0.0116862 Jy ! Clean residual min=-0.009355 max=0.008354 Jy/beam ! Clean residual mean=0.000137 rms=0.002082 Jy/beam ! Combined flux in latest and established models = 0.797761 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 78 components and 0.797761 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=0.033465Jy sigma=1.131370 ! Fit after self-cal, rms=0.032659Jy sigma=1.098128 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 = 0.00208047 Jy ! Component: 100 - total flux cleaned = 0.0015014 Jy ! Component: 150 - total flux cleaned = 0.00161815 Jy ! Component: 200 - total flux cleaned = 0.0017883 Jy ! Total flux subtracted in 200 components = 0.0017883 Jy ! Clean residual min=-0.008430 max=0.006391 Jy/beam ! Clean residual mean=0.000152 rms=0.001819 Jy/beam ! Combined flux in latest and established models = 0.79955 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 88 components and 0.79955 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=0.031141Jy sigma=1.057522 ! Fit after self-cal, rms=0.030862Jy sigma=1.044880 ! 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=0.030862Jy sigma=1.044880 ! Fit after self-cal, rms=0.030246Jy sigma=1.014776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.841 mas, bmaj=5.364 mas, bpa=74.89 degrees ! Estimated noise=0.827746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00527825 Jy ! Component: 100 - total flux cleaned = 0.00611704 Jy ! Component: 150 - total flux cleaned = 0.00620878 Jy ! Component: 200 - total flux cleaned = 0.00628186 Jy ! Total flux subtracted in 200 components = 0.00628186 Jy ! Clean residual min=-0.007297 max=0.006249 Jy/beam ! Clean residual mean=0.000089 rms=0.001577 Jy/beam ! Combined flux in latest and established models = 0.805831 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 103 components and 0.805831 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=0.028948Jy sigma=0.974726 ! Fit after self-cal, rms=0.028737Jy sigma=0.964398 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 = 0.00122999 Jy ! Component: 100 - total flux cleaned = 0.00148898 Jy ! Component: 150 - total flux cleaned = 0.00141911 Jy ! Component: 200 - total flux cleaned = 0.00128451 Jy ! Total flux subtracted in 200 components = 0.00128451 Jy ! Clean residual min=-0.006887 max=0.005362 Jy/beam ! Clean residual mean=0.000099 rms=0.001473 Jy/beam ! Combined flux in latest and established models = 0.807116 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 107 components and 0.807116 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=0.028160Jy sigma=0.947826 ! Fit after self-cal, rms=0.028122Jy sigma=0.944601 ! 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=0.028122Jy sigma=0.944601 ! Fit after self-cal, rms=0.027809Jy sigma=0.930140 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.554 mas, bmaj=5.582 mas, bpa=77.94 degrees ! Estimated noise=1.01954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278868 Jy ! Component: 100 - total flux cleaned = 0.00319333 Jy ! Component: 150 - total flux cleaned = 0.00332547 Jy ! Component: 200 - total flux cleaned = 0.00339006 Jy ! Total flux subtracted in 200 components = 0.00339006 Jy ! Clean residual min=-0.005584 max=0.005444 Jy/beam ! Clean residual mean=0.000106 rms=0.001661 Jy/beam ! Combined flux in latest and established models = 0.810506 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 119 components and 0.810506 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=0.027256Jy sigma=0.917848 ! Fit after self-cal, rms=0.027235Jy sigma=0.912889 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 = 0.00077618 Jy ! Component: 100 - total flux cleaned = 0.000835352 Jy ! Component: 150 - total flux cleaned = 0.000944512 Jy ! Component: 200 - total flux cleaned = 0.000995207 Jy ! Total flux subtracted in 200 components = 0.000995207 Jy ! Clean residual min=-0.005406 max=0.004923 Jy/beam ! Clean residual mean=0.000122 rms=0.001579 Jy/beam ! Combined flux in latest and established models = 0.811501 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 127 components and 0.811501 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=0.026963Jy sigma=0.907575 ! Fit after self-cal, rms=0.026975Jy sigma=0.906331 ! 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=1.839 mas, bmaj=5.364 mas, bpa=74.94 degrees ! Estimated noise=0.828745 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.839 x 5.364 at 74.94 degrees (North through East) ! Clean map min=-0.0060495 max=0.4637 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=1.551 mas, bmaj=5.124 mas, bpa=75.1 degrees ! Estimated noise=1.07999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.35907 Jy ! Component: 100 - total flux cleaned = 0.495677 Jy ! Component: 150 - total flux cleaned = 0.579031 Jy ! Component: 200 - total flux cleaned = 0.63622 Jy ! Total flux subtracted in 200 components = 0.63622 Jy ! Clean residual min=-0.022140 max=0.031931 Jy/beam ! Clean residual mean=-0.000386 rms=0.007320 Jy/beam ! Combined flux in latest and established models = 0.63622 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.63622 Jy ! Inverting map and beam ! Estimated beam: bmin=1.839 mas, bmaj=5.364 mas, bpa=74.94 degrees ! Estimated noise=0.828745 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 = 0.0542876 Jy ! Component: 100 - total flux cleaned = 0.0878355 Jy ! Component: 150 - total flux cleaned = 0.110746 Jy ! Component: 200 - total flux cleaned = 0.127832 Jy ! Total flux subtracted in 200 components = 0.127832 Jy ! Clean residual min=-0.008078 max=0.014274 Jy/beam ! Clean residual mean=-0.000314 rms=0.003195 Jy/beam ! Combined flux in latest and established models = 0.764053 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 47 components and 0.764053 Jy ! Inverting map ! Added new window around map position (7.8, -0.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146427 Jy ! Component: 100 - total flux cleaned = 0.0248676 Jy ! Component: 150 - total flux cleaned = 0.0324341 Jy ! Component: 200 - total flux cleaned = 0.0375332 Jy ! Total flux subtracted in 200 components = 0.0375332 Jy ! Clean residual min=-0.004895 max=0.006216 Jy/beam ! Clean residual mean=-0.000030 rms=0.001537 Jy/beam ! Combined flux in latest and established models = 0.801586 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 63 components and 0.801586 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=3.554 mas, bmaj=5.582 mas, bpa=77.94 degrees ! Estimated noise=1.01954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00514453 Jy ! Component: 100 - total flux cleaned = 0.00698414 Jy ! Component: 150 - total flux cleaned = 0.00775241 Jy ! Component: 200 - total flux cleaned = 0.00831093 Jy ! Total flux subtracted in 200 components = 0.00831093 Jy ! Clean residual min=-0.005625 max=0.005268 Jy/beam ! Clean residual mean=0.000079 rms=0.001509 Jy/beam ! Combined flux in latest and established models = 0.809897 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 = 0.000402676 Jy ! Component: 100 - total flux cleaned = 0.000758096 Jy ! Component: 150 - total flux cleaned = 0.00113544 Jy ! Component: 200 - total flux cleaned = 0.00147216 Jy ! Total flux subtracted in 200 components = 0.00147216 Jy ! Clean residual min=-0.005574 max=0.004993 Jy/beam ! Clean residual mean=0.000106 rms=0.001445 Jy/beam ! Combined flux in latest and established models = 0.811369 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 98 components and 0.811369 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.839 mas, bmaj=5.364 mas, bpa=74.94 degrees ! Estimated noise=0.828745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.70234e-05 Jy ! Component: 100 - total flux cleaned = 0.000119448 Jy ! Component: 150 - total flux cleaned = 0.000378543 Jy ! Component: 200 - total flux cleaned = 0.00061197 Jy ! Total flux subtracted in 200 components = 0.00061197 Jy ! Clean residual min=-0.004474 max=0.005125 Jy/beam ! Clean residual mean=0.000056 rms=0.001164 Jy/beam ! Combined flux in latest and established models = 0.811981 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 116 components and 0.811981 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=0.025823Jy sigma=0.867023 ! Fit after self-cal, rms=0.025645Jy sigma=0.855973 wmodel /scr/pima/bp177a_uvs/J1549+5038_C_map.mod ! Writing 116 model components to file: /scr/pima/bp177a_uvs/J1549+5038_C_map.mod wobs /scr/pima/bp177a_uvs/J1549+5038_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp177a_uvs/J1549+5038_C_uvs.fits wwins /scr/pima/bp177a_uvs/J1549+5038_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp177a_uvs/J1549+5038_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 = 0.000755481 Jy ! Component: 100 - total flux cleaned = 0.00162088 Jy ! Component: 150 - total flux cleaned = 0.00260337 Jy ! Component: 200 - total flux cleaned = 0.00345086 Jy ! Component: 250 - total flux cleaned = 0.00424432 Jy ! Component: 300 - total flux cleaned = 0.00510144 Jy ! Component: 350 - total flux cleaned = 0.00591352 Jy ! Component: 400 - total flux cleaned = 0.00668651 Jy ! Component: 450 - total flux cleaned = 0.00746884 Jy ! Component: 500 - total flux cleaned = 0.00825797 Jy ! Component: 550 - total flux cleaned = 0.0088875 Jy ! Component: 600 - total flux cleaned = 0.00941281 Jy ! Component: 650 - total flux cleaned = 0.00991795 Jy ! Component: 700 - total flux cleaned = 0.0101807 Jy ! Component: 750 - total flux cleaned = 0.0103985 Jy ! Component: 800 - total flux cleaned = 0.0106096 Jy ! Component: 850 - total flux cleaned = 0.0108481 Jy ! Component: 900 - total flux cleaned = 0.0110466 Jy ! Component: 950 - total flux cleaned = 0.0112064 Jy ! Component: 1000 - total flux cleaned = 0.0112687 Jy ! Component: 1050 - total flux cleaned = 0.0114504 Jy ! Component: 1100 - total flux cleaned = 0.0115682 Jy ! Component: 1150 - total flux cleaned = 0.0117685 Jy ! Component: 1200 - total flux cleaned = 0.011908 Jy ! Component: 1250 - total flux cleaned = 0.0121522 Jy ! Component: 1300 - total flux cleaned = 0.0122312 Jy ! Component: 1350 - total flux cleaned = 0.0123089 Jy ! Component: 1400 - total flux cleaned = 0.0124102 Jy ! Component: 1450 - total flux cleaned = 0.0125088 Jy ! Component: 1500 - total flux cleaned = 0.0125571 Jy ! Component: 1550 - total flux cleaned = 0.0126753 Jy ! Component: 1600 - total flux cleaned = 0.0127446 Jy ! Component: 1650 - total flux cleaned = 0.0129256 Jy ! Component: 1700 - total flux cleaned = 0.0130357 Jy ! Component: 1750 - total flux cleaned = 0.0131656 Jy ! Component: 1800 - total flux cleaned = 0.0132934 Jy ! Component: 1850 - total flux cleaned = 0.0133974 Jy ! Component: 1900 - total flux cleaned = 0.0134996 Jy ! Component: 1950 - total flux cleaned = 0.0136802 Jy ! Component: 2000 - total flux cleaned = 0.0137985 Jy ! Component: 2050 - total flux cleaned = 0.0138958 Jy ! Component: 2100 - total flux cleaned = 0.0140862 Jy ! Component: 2150 - total flux cleaned = 0.014217 Jy ! Component: 2200 - total flux cleaned = 0.0143644 Jy ! Component: 2250 - total flux cleaned = 0.0144917 Jy ! Component: 2300 - total flux cleaned = 0.0146171 Jy ! Component: 2350 - total flux cleaned = 0.014776 Jy ! Component: 2400 - total flux cleaned = 0.0148802 Jy ! Component: 2450 - total flux cleaned = 0.0150001 Jy ! Component: 2500 - total flux cleaned = 0.0151352 Jy ! Component: 2550 - total flux cleaned = 0.0152519 Jy ! Component: 2600 - total flux cleaned = 0.0153836 Jy ! Component: 2650 - total flux cleaned = 0.0154812 Jy ! Component: 2700 - total flux cleaned = 0.0155938 Jy ! Component: 2750 - total flux cleaned = 0.0156731 Jy ! Component: 2800 - total flux cleaned = 0.0157673 Jy ! Component: 2850 - total flux cleaned = 0.0158604 Jy ! Component: 2900 - total flux cleaned = 0.0159222 Jy ! Component: 2950 - total flux cleaned = 0.0160592 Jy ! Component: 3000 - total flux cleaned = 0.0161643 Jy ! Component: 3050 - total flux cleaned = 0.0161941 Jy ! Component: 3100 - total flux cleaned = 0.0162677 Jy ! Component: 3150 - total flux cleaned = 0.0163261 Jy ! Component: 3200 - total flux cleaned = 0.0163984 Jy ! Component: 3250 - total flux cleaned = 0.0164844 Jy ! Component: 3300 - total flux cleaned = 0.0165694 Jy ! Component: 3350 - total flux cleaned = 0.0166116 Jy ! Component: 3400 - total flux cleaned = 0.0166953 Jy ! Component: 3450 - total flux cleaned = 0.0167645 Jy ! Component: 3500 - total flux cleaned = 0.0168057 Jy ! Component: 3550 - total flux cleaned = 0.0168737 Jy ! Component: 3600 - total flux cleaned = 0.0169547 Jy ! Component: 3650 - total flux cleaned = 0.0170217 Jy ! Component: 3700 - total flux cleaned = 0.0170615 Jy ! Component: 3750 - total flux cleaned = 0.0171275 Jy ! Component: 3800 - total flux cleaned = 0.01718 Jy ! Component: 3850 - total flux cleaned = 0.0172581 Jy ! Component: 3900 - total flux cleaned = 0.017297 Jy ! Component: 3950 - total flux cleaned = 0.0173998 Jy ! Component: 4000 - total flux cleaned = 0.0174381 Jy ! Component: 4050 - total flux cleaned = 0.0175016 Jy ! Total flux subtracted in 4096 components = 0.0175647 Jy ! Clean residual min=-0.000739 max=0.000712 Jy/beam ! Clean residual mean=0.000012 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.829545 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 394 components and 0.829546 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp177a_uvs/J1549+5038_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.839 x 5.364 at 74.94 degrees (North through East) ! Clean map min=-0.0016949 max=0.46207 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp177a_uvs/J1549+5038_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.462069 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000235508 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.152904 0.152904 0.305808 0.611616 1.22323 2.44646 4.89293 9.78586 19.5717 39.1434 78.2869 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.462 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1962.02 quit ! Quitting program ! Log file /scr/pima/bp177a_uvs/J1549+5038_C_uvs.log closed on Fri Feb 7 04:30:06 2014