! Started logfile: J1751+0939_S_2006_02_16_yyk_uvs.log on Wed Jul 5 13:16:33 2006 obs J1751+0939_S_2006_02_16_yyk_uva.fits ! Reading UV FITS file: J1751+0939_S_2006_02_16_yyk_uva.fits ! AN table 1: 150 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.723704 visibilities/baseline/integration-bin. ! Found source: J1751+0939 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2421 lines of history. ! ! Reading 19540 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ![@muppet J1751+0939_S_2006_02_16_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 10 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.500x0.500 milli-arcsec cellsize. uvav time_av, true ! Averaging into 30 second bins. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.745839 Jy 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=2.512 mas, bmaj=6.62 mas, bpa=-0.4973 degrees ! Estimated noise=2.53504 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.613224 Jy ! Component: 100 - total flux cleaned = 0.723232 Jy ! Total flux subtracted in 100 components = 0.723232 Jy ! Clean residual min=-0.033025 max=0.059714 Jy/beam ! Clean residual mean=0.000134 rms=0.010994 Jy/beam ! Combined flux in latest and established models = 0.723231 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.723231 Jy ! ! Correcting IF 1. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.179181Jy sigma=2.437137 ! Fit after self-cal, rms=0.179655Jy sigma=2.425368 ! Inverting map and beam ! Estimated beam: bmin=2.512 mas, bmaj=6.62 mas, bpa=-0.4973 degrees ! Estimated noise=2.53504 mJy/beam. print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! 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=2.93 mas, bmaj=7.336 mas, bpa=0.3362 degrees ! Estimated noise=1.87157 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0487965 Jy ! Component: 100 - total flux cleaned = 0.0695113 Jy ! Component: 150 - total flux cleaned = 0.080559 Jy ! Component: 200 - total flux cleaned = 0.0858852 Jy ! Total flux subtracted in 200 components = 0.0858852 Jy ! Clean residual min=-0.031255 max=0.053517 Jy/beam ! Clean residual mean=0.000032 rms=0.010706 Jy/beam ! Combined flux in latest and established models = 0.809117 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 39 components and 0.809116 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.170521Jy sigma=2.258478 ! Fit after self-cal, rms=0.170626Jy sigma=2.256301 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.93 x 7.336 at 0.3362 degrees (North through East) ! Clean map min=-0.030571 max=0.71288 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 0.996383 ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00* HN 0.97 KP 0.92 ! LA 1.17 MK 0.90 NL 1.31 OV 0.92 ! PT 1.02 SC 0.95 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.981414 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.00 KP 0.94 ! LA 1.13 MK 0.94 NL 1.29 OV 0.94 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.949203 ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.00* HN 1.00 KP 0.93 ! LA 0.91 MK 1.06 NL 1.47 OV 0.96 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.04184 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.92 KP 0.87 ! LA 0.76 MK 1.04 NL 1.25 OV 0.84 ! PT 0.89 SC 1.06 ! ! ! Fit before self-cal, rms=0.170626Jy sigma=2.256301 ! Fit after self-cal, rms=0.120613Jy sigma=1.359489 selfcal false, false, phase_soltime ! Performing phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120613Jy sigma=1.359489 ! Fit after self-cal, rms=0.120707Jy sigma=1.359274 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.953 mas, bmaj=7.446 mas, bpa=0.4528 degrees ! Estimated noise=1.80363 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.0147703 Jy ! Component: 100 - total flux cleaned = -0.015985 Jy ! Component: 150 - total flux cleaned = -0.0166901 Jy ! Component: 200 - total flux cleaned = -0.0170298 Jy ! Total flux subtracted in 200 components = -0.0170298 Jy ! Clean residual min=-0.007599 max=0.011251 Jy/beam ! Clean residual mean=0.000003 rms=0.002404 Jy/beam ! Combined flux in latest and established models = 0.792087 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 57 components and 0.792087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120016Jy sigma=1.327968 ! Fit after self-cal, rms=0.120025Jy sigma=1.327399 ! Inverting map print "************** FINISHED AMPLITUDE GSCALE SELF-CAL **************" ! ************** FINISHED AMPLITUDE GSCALE SELF-CAL ************** ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120025Jy sigma=1.327399 ! Fit after self-cal, rms=0.113137Jy sigma=1.261367 dynam = dynam - 0.5 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-7, 40.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0074314 Jy ! Component: 100 - total flux cleaned = 0.0094844 Jy ! Component: 150 - total flux cleaned = 0.0116565 Jy ! Component: 200 - total flux cleaned = 0.0129041 Jy ! Total flux subtracted in 200 components = 0.0129041 Jy ! Clean residual min=-0.005835 max=0.007122 Jy/beam ! Clean residual mean=-0.000019 rms=0.001726 Jy/beam ! Combined flux in latest and established models = 0.804991 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 78 components and 0.804991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112434Jy sigma=1.241135 ! Fit after self-cal, rms=0.110717Jy sigma=1.229679 ! Inverting map print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***" ! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.953 x 7.446 at 0.4528 degrees (North through East) ! Clean map min=-0.0061697 max=0.69652 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true, amp_soltime2 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "************** FINISHED AMPLITUDE SELF-CAL **************" end if ! Performing amp+phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110717Jy sigma=1.229679 ! Fit after self-cal, rms=0.097641Jy sigma=0.962600 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097641Jy sigma=0.962600 ! Fit after self-cal, rms=0.097252Jy sigma=0.960159 ! Inverting map and beam ! Estimated beam: bmin=2.95 mas, bmaj=7.442 mas, bpa=0.4221 degrees ! Estimated noise=1.7988 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143492 Jy ! Component: 100 - total flux cleaned = 0.00265512 Jy ! Component: 150 - total flux cleaned = 0.00309634 Jy ! Component: 200 - total flux cleaned = 0.00316453 Jy ! Total flux subtracted in 200 components = 0.00316453 Jy ! Clean residual min=-0.005549 max=0.006978 Jy/beam ! Clean residual mean=-0.000018 rms=0.001575 Jy/beam ! Combined flux in latest and established models = 0.808155 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 97 components and 0.808155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097180Jy sigma=0.957301 ! Fit after self-cal, rms=0.097038Jy sigma=0.956696 ! Inverting map ! Added new window around map position (55, 19). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00357821 Jy ! Component: 100 - total flux cleaned = 0.00404585 Jy ! Component: 150 - total flux cleaned = 0.00472322 Jy ! Component: 200 - total flux cleaned = 0.00552064 Jy ! Total flux subtracted in 200 components = 0.00552064 Jy ! Clean residual min=-0.004889 max=0.005443 Jy/beam ! Clean residual mean=-0.000015 rms=0.001421 Jy/beam ! Combined flux in latest and established models = 0.813676 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 121 components and 0.813676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096611Jy sigma=0.944492 ! Fit after self-cal, rms=0.096568Jy sigma=0.943739 ! Inverting map ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096568Jy sigma=0.943739 ! Fit after self-cal, rms=0.096188Jy sigma=0.928405 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096188Jy sigma=0.928405 ! Fit after self-cal, rms=0.096185Jy sigma=0.928380 ! Inverting map and beam ! Estimated beam: bmin=2.95 mas, bmaj=7.443 mas, bpa=0.4025 degrees ! Estimated noise=1.7987 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000234667 Jy ! Component: 100 - total flux cleaned = 0.00062057 Jy ! Component: 150 - total flux cleaned = 0.00114244 Jy ! Component: 200 - total flux cleaned = 0.00170526 Jy ! Total flux subtracted in 200 components = 0.00170526 Jy ! Clean residual min=-0.004692 max=0.004776 Jy/beam ! Clean residual mean=-0.000014 rms=0.001340 Jy/beam ! Combined flux in latest and established models = 0.815381 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 132 components and 0.815381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096006Jy sigma=0.924877 ! Fit after self-cal, rms=0.095995Jy sigma=0.924797 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=7.913 mas, bmaj=11.15 mas, bpa=-1.613 degrees ! Estimated noise=2.4286 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00426112 Jy ! Component: 100 - total flux cleaned = 0.00558823 Jy ! Component: 150 - total flux cleaned = 0.00610186 Jy ! Component: 200 - total flux cleaned = 0.00626146 Jy ! Total flux subtracted in 200 components = 0.00626146 Jy ! Clean residual min=-0.005008 max=0.004860 Jy/beam ! Clean residual mean=-0.000045 rms=0.001640 Jy/beam ! Combined flux in latest and established models = 0.821643 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 143 components and 0.821643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096047Jy sigma=0.925238 ! Fit after self-cal, rms=0.096040Jy sigma=0.924851 ! Inverting map uvtaper 0 ! No UV-taper is currently set. win_mult = win_mult / 1.4 print "************** FINISHED TAPERING SELF-CAL CLEAN **************" ! ************** FINISHED TAPERING SELF-CAL CLEAN ************** ! print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum 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=2.507 mas, bmaj=6.688 mas, bpa=-0.5229 degrees ! Estimated noise=2.46133 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.596221 Jy ! Component: 100 - total flux cleaned = 0.707537 Jy ! Component: 150 - total flux cleaned = 0.745388 Jy ! Component: 200 - total flux cleaned = 0.7555 Jy ! Total flux subtracted in 200 components = 0.7555 Jy ! Clean residual min=-0.009403 max=0.013254 Jy/beam ! Clean residual mean=0.000031 rms=0.002724 Jy/beam ! Combined flux in latest and established models = 0.7555 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.7555 Jy ! Inverting map and beam ! Estimated beam: bmin=2.95 mas, bmaj=7.443 mas, bpa=0.4025 degrees ! Estimated noise=1.7987 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 (3.5, 4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0197473 Jy ! Component: 100 - total flux cleaned = 0.0284578 Jy ! Component: 150 - total flux cleaned = 0.03322 Jy ! Component: 200 - total flux cleaned = 0.0377916 Jy ! Total flux subtracted in 200 components = 0.0377916 Jy ! Clean residual min=-0.006515 max=0.005459 Jy/beam ! Clean residual mean=-0.000001 rms=0.001666 Jy/beam ! Combined flux in latest and established models = 0.793292 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 75 components and 0.793292 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=7.913 mas, bmaj=11.15 mas, bpa=-1.613 degrees ! Estimated noise=2.4286 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00701353 Jy ! Component: 100 - total flux cleaned = 0.0105435 Jy ! Component: 150 - total flux cleaned = 0.0133395 Jy ! Component: 200 - total flux cleaned = 0.0155799 Jy ! Total flux subtracted in 200 components = 0.0155799 Jy ! Clean residual min=-0.005883 max=0.005244 Jy/beam ! Clean residual mean=-0.000038 rms=0.001752 Jy/beam ! Combined flux in latest and established models = 0.808872 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 117 components and 0.808872 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.95 mas, bmaj=7.443 mas, bpa=0.4025 degrees ! Estimated noise=1.7987 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00326883 Jy ! Component: 100 - total flux cleaned = 0.00446832 Jy ! Component: 150 - total flux cleaned = 0.00500005 Jy ! Component: 200 - total flux cleaned = 0.00524032 Jy ! Total flux subtracted in 200 components = 0.00524032 Jy ! Clean residual min=-0.004274 max=0.004510 Jy/beam ! Clean residual mean=-0.000015 rms=0.001219 Jy/beam ! Combined flux in latest and established models = 0.814112 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 142 components and 0.814112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095715Jy sigma=0.920339 ! Fit after self-cal, rms=0.095652Jy sigma=0.919237 wmodel J1751+0939_S_2006_02_16_yyk\_map.mod ! Writing 142 model components to file: J1751+0939_S_2006_02_16_yyk_map.mod wobs J1751+0939_S_2006_02_16_yyk\_uvs.fits ! Writing UV FITS file: J1751+0939_S_2006_02_16_yyk_uvs.fits wwins J1751+0939_S_2006_02_16_yyk\_map.win ! wwins: Wrote 4 windows to J1751+0939_S_2006_02_16_yyk_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000157494 Jy ! Component: 100 - total flux cleaned = -0.000505028 Jy ! Component: 150 - total flux cleaned = -0.000505618 Jy ! Component: 200 - total flux cleaned = -0.000684286 Jy ! Component: 250 - total flux cleaned = -0.000851775 Jy ! Component: 300 - total flux cleaned = -0.0010649 Jy ! Component: 350 - total flux cleaned = -0.00111793 Jy ! Component: 400 - total flux cleaned = -0.00121773 Jy ! Component: 450 - total flux cleaned = -0.00112379 Jy ! Component: 500 - total flux cleaned = -0.00121786 Jy ! Component: 550 - total flux cleaned = -0.00117305 Jy ! Component: 600 - total flux cleaned = -0.00134692 Jy ! Component: 650 - total flux cleaned = -0.00147337 Jy ! Component: 700 - total flux cleaned = -0.00134952 Jy ! Component: 750 - total flux cleaned = -0.0013906 Jy ! Component: 800 - total flux cleaned = -0.00131164 Jy ! Component: 850 - total flux cleaned = -0.00123395 Jy ! Component: 900 - total flux cleaned = -0.00115753 Jy ! Component: 950 - total flux cleaned = -0.00115626 Jy ! Component: 1000 - total flux cleaned = -0.0010104 Jy ! Component: 1050 - total flux cleaned = -0.00104603 Jy ! Component: 1100 - total flux cleaned = -0.000940792 Jy ! Component: 1150 - total flux cleaned = -0.000836821 Jy ! Component: 1200 - total flux cleaned = -0.000768687 Jy ! Component: 1250 - total flux cleaned = -0.000601459 Jy ! Component: 1300 - total flux cleaned = -0.000568572 Jy ! Component: 1350 - total flux cleaned = -0.000406665 Jy ! Component: 1400 - total flux cleaned = -0.000375038 Jy ! Component: 1450 - total flux cleaned = -0.000311551 Jy ! Component: 1500 - total flux cleaned = -0.000156349 Jy ! Component: 1550 - total flux cleaned = -9.51199e-05 Jy ! Component: 1600 - total flux cleaned = 5.61218e-05 Jy ! Component: 1650 - total flux cleaned = 0.000205524 Jy ! Component: 1700 - total flux cleaned = 0.000264317 Jy ! Component: 1750 - total flux cleaned = 0.000380962 Jy ! Component: 1800 - total flux cleaned = 0.000467937 Jy ! Component: 1850 - total flux cleaned = 0.000638899 Jy ! Component: 1900 - total flux cleaned = 0.000723027 Jy ! Component: 1950 - total flux cleaned = 0.000834641 Jy ! Component: 2000 - total flux cleaned = 0.000972405 Jy ! Total flux subtracted in 2048 components = 0.00110851 Jy ! Clean residual min=-0.001593 max=0.001762 Jy/beam ! Clean residual mean=-0.000003 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.815221 Jy keep ! Adding 125 model components to the UV plane model. ! The established model now contains 267 components and 0.815221 Jy ![Exited script file: muppet] wmap "J1751+0939_S_2006_02_16_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.95 x 7.443 at 0.4025 degrees (North through East) ! Clean map min=-0.0055949 max=0.69743 Jy/beam ! Writing clean map to FITS file: J1751+0939_S_2006_02_16_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.697431 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000519034 device "J1751+0939_S_2006_02_16_yyk\_map.eps/VPS" ! Attempting to open device: 'J1751+0939_S_2006_02_16_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.223262 0.223262 0.446525 0.89305 1.7861 3.5722 7.1444 14.2888 28.5776 57.1552 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.697 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.95 x 7.443 at 0.4025 degrees (North through East) ! Clean map min=-0.0055949 max=0.69743 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1751+0939_S_2006_02_16_yyk\_map.gif/gif" ! Attempting to open device: 'J1751+0939_S_2006_02_16_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1751+0939_S_2006_02_16_yyk_uvs.log closed on Wed Jul 5 13:17:18 2006