! Started logfile: /d2/scr/pima/bp177i_uvs/J0753+6335_X_uvs.log on Tue Apr 15 00:12:38 2014 obs /d2/scr/pima/bp177i_uvs/J0753+6335_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0753+6335_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0753+6335 ! ! 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 1080 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/bp177i_uvs/J0753+6335_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=1.010337Jy sigma=35.947089 ! Fit after self-cal, rms=0.889232Jy sigma=31.469588 ! 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=0.7382 mas, bmaj=2.769 mas, bpa=-17.63 degrees ! Estimated noise=0.945451 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 = 0.0828125 Jy ! Component: 100 - total flux cleaned = 0.103885 Jy ! Total flux subtracted in 100 components = 0.103885 Jy ! Clean residual min=-0.006992 max=0.012916 Jy/beam ! Clean residual mean=-0.000003 rms=0.001874 Jy/beam ! Combined flux in latest and established models = 0.103885 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.103885 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=0.031961Jy sigma=1.105587 ! Fit after self-cal, rms=0.031868Jy sigma=1.102676 ! Inverting map ! Added new window around map position (1.6, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122047 Jy ! Component: 100 - total flux cleaned = 0.0192602 Jy ! Total flux subtracted in 100 components = 0.0192602 Jy ! Clean residual min=-0.005683 max=0.009669 Jy/beam ! Clean residual mean=-0.000001 rms=0.001392 Jy/beam ! Combined flux in latest and established models = 0.123145 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.123145 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=0.026122Jy sigma=0.877819 ! Fit after self-cal, rms=0.025737Jy sigma=0.860371 ! Inverting map ! Added new window around map position (-1.4, 4.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0069886 Jy ! Component: 100 - total flux cleaned = 0.00975609 Jy ! Total flux subtracted in 100 components = 0.00975609 Jy ! Clean residual min=-0.004917 max=0.006715 Jy/beam ! Clean residual mean=-0.000000 rms=0.001134 Jy/beam ! Combined flux in latest and established models = 0.132901 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.132901 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=0.023646Jy sigma=0.786323 ! Fit after self-cal, rms=0.023494Jy sigma=0.779571 ! 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=0.9384 mas, bmaj=2.856 mas, bpa=-17.76 degrees ! Estimated noise=0.616196 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 = 0.00434842 Jy ! Component: 100 - total flux cleaned = 0.00711825 Jy ! Component: 150 - total flux cleaned = 0.00860122 Jy ! Component: 200 - total flux cleaned = 0.00932296 Jy ! Total flux subtracted in 200 components = 0.00932296 Jy ! Clean residual min=-0.004261 max=0.004949 Jy/beam ! Clean residual mean=-0.000002 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.142224 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 46 components and 0.142224 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=0.022433Jy sigma=0.747056 ! Fit after self-cal, rms=0.022432Jy sigma=0.746815 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9384 x 2.856 at -17.76 degrees (North through East) ! Clean map min=-0.0039264 max=0.10497 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 0.96 FD 1.10 HN 1.10 KP 1.05 ! LA 1.06 MK 1.12 NL 1.11 OV 0.95 ! PT 0.98 SC 0.97 ! ! ! 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 1.12 FD 1.01 HN 1.03 KP 1.04 ! LA 0.91 MK 1.08 NL 1.04 OV 1.00 ! PT 0.87 SC 1.05 ! ! ! Fit before self-cal, rms=0.022432Jy sigma=0.746815 ! Fit after self-cal, rms=0.021912Jy sigma=0.717763 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9424 mas, bmaj=2.864 mas, bpa=-17.73 degrees ! Estimated noise=0.623794 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 (18.4, -17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00440035 Jy ! Component: 100 - total flux cleaned = 0.00598343 Jy ! Component: 150 - total flux cleaned = 0.0070252 Jy ! Component: 200 - total flux cleaned = 0.00765871 Jy ! Total flux subtracted in 200 components = 0.00765871 Jy ! Clean residual min=-0.003497 max=0.003715 Jy/beam ! Clean residual mean=0.000000 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.149883 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 72 components and 0.149883 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=0.020945Jy sigma=0.684908 ! Fit after self-cal, rms=0.020872Jy sigma=0.682325 ! 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=0.020872Jy sigma=0.682325 ! Fit after self-cal, rms=0.019592Jy sigma=0.625336 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9495 mas, bmaj=2.86 mas, bpa=-17.65 degrees ! Estimated noise=0.626123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000168031 Jy ! Component: 100 - total flux cleaned = -2.99884e-05 Jy ! Component: 150 - total flux cleaned = 0.000260894 Jy ! Component: 200 - total flux cleaned = 0.000334909 Jy ! Total flux subtracted in 200 components = 0.000334909 Jy ! Clean residual min=-0.002382 max=0.002225 Jy/beam ! Clean residual mean=0.000001 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.150218 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 85 components and 0.150218 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=0.019387Jy sigma=0.618568 ! Fit after self-cal, rms=0.019384Jy sigma=0.618386 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 = 0.000112358 Jy ! Component: 100 - total flux cleaned = 0.000274136 Jy ! Component: 150 - total flux cleaned = 0.000335452 Jy ! Component: 200 - total flux cleaned = 0.000451966 Jy ! Total flux subtracted in 200 components = 0.000451966 Jy ! Clean residual min=-0.002310 max=0.002188 Jy/beam ! Clean residual mean=0.000001 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.15067 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 99 components and 0.15067 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=0.019283Jy sigma=0.615350 ! Fit after self-cal, rms=0.019280Jy sigma=0.615293 ! 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=0.019280Jy sigma=0.615293 ! Fit after self-cal, rms=0.019274Jy sigma=0.614997 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9486 mas, bmaj=2.858 mas, bpa=-17.63 degrees ! Estimated noise=0.626212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000200466 Jy ! Component: 100 - total flux cleaned = 0.00034204 Jy ! Component: 150 - total flux cleaned = 0.000449689 Jy ! Component: 200 - total flux cleaned = 0.00055347 Jy ! Total flux subtracted in 200 components = 0.00055347 Jy ! Clean residual min=-0.002258 max=0.002109 Jy/beam ! Clean residual mean=0.000001 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.151223 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 106 components and 0.151223 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=0.019195Jy sigma=0.612752 ! Fit after self-cal, rms=0.019193Jy sigma=0.612708 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 = 7.90552e-05 Jy ! Component: 100 - total flux cleaned = 0.000200059 Jy ! Component: 150 - total flux cleaned = 0.000270625 Jy ! Component: 200 - total flux cleaned = 0.000405518 Jy ! Total flux subtracted in 200 components = 0.000405518 Jy ! Clean residual min=-0.002224 max=0.002081 Jy/beam ! Clean residual mean=0.000001 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.151629 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 112 components and 0.151629 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=0.019137Jy sigma=0.611060 ! Fit after self-cal, rms=0.019135Jy sigma=0.611030 ! 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=0.019135Jy sigma=0.611030 ! Fit after self-cal, rms=0.019130Jy sigma=0.610886 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.087 mas, bmaj=3.065 mas, bpa=-18.27 degrees ! Estimated noise=0.752817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000576695 Jy ! Component: 100 - total flux cleaned = 0.000652319 Jy ! Component: 150 - total flux cleaned = 0.000653095 Jy ! Component: 200 - total flux cleaned = 0.000652633 Jy ! Total flux subtracted in 200 components = 0.000652633 Jy ! Clean residual min=-0.002808 max=0.002115 Jy/beam ! Clean residual mean=0.000003 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.152281 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 134 components and 0.152281 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=0.019099Jy sigma=0.609543 ! Fit after self-cal, rms=0.019094Jy sigma=0.609367 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 = 7.57194e-06 Jy ! Component: 100 - total flux cleaned = -0.000119862 Jy ! Component: 150 - total flux cleaned = -0.000190353 Jy ! Component: 200 - total flux cleaned = -0.000235403 Jy ! Total flux subtracted in 200 components = -0.000235403 Jy ! Clean residual min=-0.002631 max=0.002013 Jy/beam ! Clean residual mean=0.000003 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.152046 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 142 components and 0.152046 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=0.019092Jy sigma=0.608715 ! Fit after self-cal, rms=0.019089Jy sigma=0.608662 ! 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=0.9479 mas, bmaj=2.856 mas, bpa=-17.62 degrees ! Estimated noise=0.626339 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9479 x 2.856 at -17.62 degrees (North through East) ! Clean map min=-0.0024734 max=0.1054 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=0.7459 mas, bmaj=2.771 mas, bpa=-17.54 degrees ! Estimated noise=0.970324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0848672 Jy ! Component: 100 - total flux cleaned = 0.107061 Jy ! Component: 150 - total flux cleaned = 0.119042 Jy ! Component: 200 - total flux cleaned = 0.126772 Jy ! Total flux subtracted in 200 components = 0.126772 Jy ! Clean residual min=-0.004105 max=0.005529 Jy/beam ! Clean residual mean=-0.000001 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.126772 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 0.126772 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9479 mas, bmaj=2.856 mas, bpa=-17.62 degrees ! Estimated noise=0.626339 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 (24.8, -23.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00676276 Jy ! Component: 100 - total flux cleaned = 0.0109339 Jy ! Component: 150 - total flux cleaned = 0.0140341 Jy ! Component: 200 - total flux cleaned = 0.0165201 Jy ! Total flux subtracted in 200 components = 0.0165201 Jy ! Clean residual min=-0.002916 max=0.003585 Jy/beam ! Clean residual mean=-0.000002 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.143292 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 53 components and 0.143292 Jy ! Inverting map ! Added new window around map position (-8.2, 12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268275 Jy ! Component: 100 - total flux cleaned = 0.00401548 Jy ! Component: 150 - total flux cleaned = 0.00475682 Jy ! Component: 200 - total flux cleaned = 0.00542712 Jy ! Total flux subtracted in 200 components = 0.00542712 Jy ! Clean residual min=-0.002791 max=0.002385 Jy/beam ! Clean residual mean=-0.000001 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.148719 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 79 components and 0.148719 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=2.087 mas, bmaj=3.065 mas, bpa=-18.27 degrees ! Estimated noise=0.752817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205382 Jy ! Component: 100 - total flux cleaned = 0.00253269 Jy ! Component: 150 - total flux cleaned = 0.00272122 Jy ! Component: 200 - total flux cleaned = 0.00291998 Jy ! Total flux subtracted in 200 components = 0.00291998 Jy ! Clean residual min=-0.002361 max=0.002059 Jy/beam ! Clean residual mean=0.000000 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.151639 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 = -0.000103795 Jy ! Component: 100 - total flux cleaned = -0.000104778 Jy ! Component: 150 - total flux cleaned = -0.00016362 Jy ! Component: 200 - total flux cleaned = -0.000162532 Jy ! Total flux subtracted in 200 components = -0.000162532 Jy ! Clean residual min=-0.002172 max=0.001919 Jy/beam ! Clean residual mean=0.000000 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.151477 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 121 components and 0.151477 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9479 mas, bmaj=2.856 mas, bpa=-17.62 degrees ! Estimated noise=0.626339 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000345325 Jy ! Component: 100 - total flux cleaned = -0.000305723 Jy ! Component: 150 - total flux cleaned = -0.000120601 Jy ! Component: 200 - total flux cleaned = -0.000190582 Jy ! Total flux subtracted in 200 components = -0.000190582 Jy ! Clean residual min=-0.002504 max=0.002117 Jy/beam ! Clean residual mean=-0.000000 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.151286 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 148 components and 0.151286 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=0.019010Jy sigma=0.606521 ! Fit after self-cal, rms=0.018975Jy sigma=0.604930 wmodel /d2/scr/pima/bp177i_uvs/J0753+6335_X_map.mod ! Writing 148 model components to file: /d2/scr/pima/bp177i_uvs/J0753+6335_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J0753+6335_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0753+6335_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0753+6335_X_map.win ! wwins: Wrote 6 windows to /d2/scr/pima/bp177i_uvs/J0753+6335_X_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 = -0.000416094 Jy ! Component: 100 - total flux cleaned = -0.000346317 Jy ! Component: 150 - total flux cleaned = -0.000211629 Jy ! Component: 200 - total flux cleaned = -8.24647e-05 Jy ! Component: 250 - total flux cleaned = -5.158e-05 Jy ! Component: 300 - total flux cleaned = -7.96053e-05 Jy ! Component: 350 - total flux cleaned = -0.000134108 Jy ! Component: 400 - total flux cleaned = -0.000296174 Jy ! Component: 450 - total flux cleaned = -0.000478885 Jy ! Component: 500 - total flux cleaned = -0.000681413 Jy ! Component: 550 - total flux cleaned = -0.000926981 Jy ! Component: 600 - total flux cleaned = -0.00114179 Jy ! Component: 650 - total flux cleaned = -0.00137403 Jy ! Component: 700 - total flux cleaned = -0.00160036 Jy ! Component: 750 - total flux cleaned = -0.00188715 Jy ! Component: 800 - total flux cleaned = -0.00210177 Jy ! Component: 850 - total flux cleaned = -0.00220687 Jy ! Component: 900 - total flux cleaned = -0.00235117 Jy ! Component: 950 - total flux cleaned = -0.00249199 Jy ! Component: 1000 - total flux cleaned = -0.0025901 Jy ! Component: 1050 - total flux cleaned = -0.00259009 Jy ! Component: 1100 - total flux cleaned = -0.00262812 Jy ! Component: 1150 - total flux cleaned = -0.00268398 Jy ! Component: 1200 - total flux cleaned = -0.00270233 Jy ! Component: 1250 - total flux cleaned = -0.00272036 Jy ! Component: 1300 - total flux cleaned = -0.00279116 Jy ! Component: 1350 - total flux cleaned = -0.00286102 Jy ! Component: 1400 - total flux cleaned = -0.00291274 Jy ! Component: 1450 - total flux cleaned = -0.00296338 Jy ! Component: 1500 - total flux cleaned = -0.00294686 Jy ! Component: 1550 - total flux cleaned = -0.00304515 Jy ! Component: 1600 - total flux cleaned = -0.00309325 Jy ! Component: 1650 - total flux cleaned = -0.00309325 Jy ! Component: 1700 - total flux cleaned = -0.00314049 Jy ! Component: 1750 - total flux cleaned = -0.00318695 Jy ! Component: 1800 - total flux cleaned = -0.00315666 Jy ! Component: 1850 - total flux cleaned = -0.00318707 Jy ! Component: 1900 - total flux cleaned = -0.00321688 Jy ! Component: 1950 - total flux cleaned = -0.00320209 Jy ! Component: 2000 - total flux cleaned = -0.00318769 Jy ! Component: 2050 - total flux cleaned = -0.00318778 Jy ! Component: 2100 - total flux cleaned = -0.00318766 Jy ! Component: 2150 - total flux cleaned = -0.00315971 Jy ! Component: 2200 - total flux cleaned = -0.00318718 Jy ! Component: 2250 - total flux cleaned = -0.00321435 Jy ! Component: 2300 - total flux cleaned = -0.00318732 Jy ! Component: 2350 - total flux cleaned = -0.00313407 Jy ! Component: 2400 - total flux cleaned = -0.00312088 Jy ! Component: 2450 - total flux cleaned = -0.00308161 Jy ! Component: 2500 - total flux cleaned = -0.00309456 Jy ! Component: 2550 - total flux cleaned = -0.00305616 Jy ! Component: 2600 - total flux cleaned = -0.00303084 Jy ! Component: 2650 - total flux cleaned = -0.00300576 Jy ! Component: 2700 - total flux cleaned = -0.00299339 Jy ! Component: 2750 - total flux cleaned = -0.00300567 Jy ! Component: 2800 - total flux cleaned = -0.00293276 Jy ! Component: 2850 - total flux cleaned = -0.00295694 Jy ! Component: 2900 - total flux cleaned = -0.00293315 Jy ! Component: 2950 - total flux cleaned = -0.00293322 Jy ! Component: 3000 - total flux cleaned = -0.00295667 Jy ! Component: 3050 - total flux cleaned = -0.00295656 Jy ! Component: 3100 - total flux cleaned = -0.0029566 Jy ! Component: 3150 - total flux cleaned = -0.00295678 Jy ! Component: 3200 - total flux cleaned = -0.00299067 Jy ! Component: 3250 - total flux cleaned = -0.00302434 Jy ! Component: 3300 - total flux cleaned = -0.00302439 Jy ! Component: 3350 - total flux cleaned = -0.0030243 Jy ! Component: 3400 - total flux cleaned = -0.00306804 Jy ! Component: 3450 - total flux cleaned = -0.00306785 Jy ! Component: 3500 - total flux cleaned = -0.00310009 Jy ! Component: 3550 - total flux cleaned = -0.00310001 Jy ! Component: 3600 - total flux cleaned = -0.00311069 Jy ! Component: 3650 - total flux cleaned = -0.00313165 Jy ! Component: 3700 - total flux cleaned = -0.00313168 Jy ! Component: 3750 - total flux cleaned = -0.0031525 Jy ! Component: 3800 - total flux cleaned = -0.00320401 Jy ! Component: 3850 - total flux cleaned = -0.00323488 Jy ! Component: 3900 - total flux cleaned = -0.00325524 Jy ! Component: 3950 - total flux cleaned = -0.00329571 Jy ! Component: 4000 - total flux cleaned = -0.00328562 Jy ! Component: 4050 - total flux cleaned = -0.00333566 Jy ! Total flux subtracted in 4096 components = -0.00339528 Jy ! Clean residual min=-0.000584 max=0.000523 Jy/beam ! Clean residual mean=0.000001 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.147891 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 434 components and 0.147891 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0753+6335_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9479 x 2.856 at -17.62 degrees (North through East) ! Clean map min=-0.0014892 max=0.10595 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0753+6335_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.105953 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000171394 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.485292 0.485292 0.970584 1.94117 3.88234 7.76468 15.5294 31.0587 62.1174 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.105 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 618.184 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0753+6335_X_uvs.log closed on Tue Apr 15 00:12:44 2014