! Started logfile: /scr/pima/bp171af_uvs/J0009+1803_X_uvs.log on Thu Oct 10 16:46:13 2013 obs /scr/pima/bp171af_uvs/J0009+1803_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171af_uvs/J0009+1803_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0009+1803 ! ! 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 672 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 /scr/pima/bp171af_uvs/J0009+1803_X] 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=1.006231Jy sigma=2.912484 ! Fit after self-cal, rms=0.946663Jy sigma=2.553697 ! 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=0.8192 mas, bmaj=2.282 mas, bpa=4.882 degrees ! Estimated noise=15.3932 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 = 0.0669245 Jy ! Component: 100 - total flux cleaned = 0.0911652 Jy ! Total flux subtracted in 100 components = 0.0911652 Jy ! Clean residual min=-0.010261 max=0.018973 Jy/beam ! Clean residual mean=0.000002 rms=0.003422 Jy/beam ! Combined flux in latest and established models = 0.0911653 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0911653 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=0.046860Jy sigma=0.128826 ! Fit after self-cal, rms=0.045523Jy sigma=0.128029 ! 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=0.9367 mas, bmaj=2.447 mas, bpa=5.908 degrees ! Estimated noise=11.6006 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 = 0.0170981 Jy ! Component: 100 - total flux cleaned = 0.0276325 Jy ! Component: 150 - total flux cleaned = 0.0347631 Jy ! Component: 200 - total flux cleaned = 0.0397034 Jy ! Total flux subtracted in 200 components = 0.0397034 Jy ! Clean residual min=-0.011057 max=0.015804 Jy/beam ! Clean residual mean=0.000003 rms=0.003128 Jy/beam ! Combined flux in latest and established models = 0.130869 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 0.130869 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=0.042708Jy sigma=0.087451 ! Fit after self-cal, rms=0.041115Jy sigma=0.086663 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 HN 1.01 KP 0.88 MK 3.99 ! NL 0.94 OV 1.12 PT 0.85 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 HN 0.96 KP 0.87 MK 2.84 ! NL 0.89 OV 1.06 PT 0.90 SC 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 HN 0.96 KP 0.97 MK 2.66 ! NL 0.94 OV 1.16 PT 0.93 SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 HN 1.08 KP 0.84 MK 4.54 ! NL 0.86 OV 1.12 PT 0.92 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 0.97 KP 1.01 MK 1.97 ! NL 0.87 OV 1.02 PT 0.83 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.37 HN 1.13 KP 0.93 MK 2.63 ! NL 0.86 OV 1.17 PT 0.89 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.48 HN 1.18 KP 0.94 MK 6.14 ! NL 0.84 OV 1.07 PT 0.91 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.41 HN 1.06 KP 0.98 MK 1.53 ! NL 0.89 OV 1.18 PT 0.82 SC 1.04 ! ! ! Fit before self-cal, rms=0.041115Jy sigma=0.086663 ! Fit after self-cal, rms=0.060824Jy sigma=0.066195 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9994 mas, bmaj=2.7 mas, bpa=10.45 degrees ! Estimated noise=11.6581 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 = -0.00254553 Jy ! Component: 100 - total flux cleaned = -0.00270405 Jy ! Component: 150 - total flux cleaned = -0.00285763 Jy ! Component: 200 - total flux cleaned = -0.00300482 Jy ! Total flux subtracted in 200 components = -0.00300482 Jy ! Clean residual min=-0.007783 max=0.008735 Jy/beam ! Clean residual mean=0.000001 rms=0.001830 Jy/beam ! Combined flux in latest and established models = 0.127864 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.127864 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=0.058706Jy sigma=0.064340 ! Fit after self-cal, rms=0.058751Jy sigma=0.064280 ! 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=0.058751Jy sigma=0.064280 ! Fit after self-cal, rms=0.047169Jy sigma=0.063471 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9916 mas, bmaj=2.649 mas, bpa=9.621 degrees ! Estimated noise=11.2312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.003327 Jy ! Component: 100 - total flux cleaned = -0.00345574 Jy ! Component: 150 - total flux cleaned = -0.00369349 Jy ! Component: 200 - total flux cleaned = -0.00380829 Jy ! Total flux subtracted in 200 components = -0.00380829 Jy ! Clean residual min=-0.007166 max=0.008178 Jy/beam ! Clean residual mean=0.000001 rms=0.001695 Jy/beam ! Combined flux in latest and established models = 0.124056 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 0.124056 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=0.045283Jy sigma=0.062706 ! Fit after self-cal, rms=0.045344Jy sigma=0.062693 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3.6, 6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00374715 Jy ! Component: 100 - total flux cleaned = 0.00334121 Jy ! Component: 150 - total flux cleaned = 0.00298013 Jy ! Component: 200 - total flux cleaned = 0.00265891 Jy ! Total flux subtracted in 200 components = 0.00265891 Jy ! Clean residual min=-0.006034 max=0.006695 Jy/beam ! Clean residual mean=0.000001 rms=0.001381 Jy/beam ! Combined flux in latest and established models = 0.126715 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 0.126715 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=0.040951Jy sigma=0.056637 ! Fit after self-cal, rms=0.040917Jy sigma=0.055412 ! 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=0.040917Jy sigma=0.055412 ! Fit after self-cal, rms=0.034360Jy sigma=0.054657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9823 mas, bmaj=2.605 mas, bpa=8.716 degrees ! Estimated noise=10.8733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000220874 Jy ! Component: 100 - total flux cleaned = -3.81145e-05 Jy ! Component: 150 - total flux cleaned = -0.000398004 Jy ! Component: 200 - total flux cleaned = -0.000610307 Jy ! Total flux subtracted in 200 components = -0.000610307 Jy ! Clean residual min=-0.005485 max=0.005468 Jy/beam ! Clean residual mean=0.000000 rms=0.001155 Jy/beam ! Combined flux in latest and established models = 0.126104 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 64 components and 0.126104 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=0.031538Jy sigma=0.053126 ! Fit after self-cal, rms=0.031554Jy sigma=0.052684 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 = 0.00113912 Jy ! Component: 100 - total flux cleaned = 0.00122959 Jy ! Component: 150 - total flux cleaned = 0.0013176 Jy ! Component: 200 - total flux cleaned = 0.00131786 Jy ! Total flux subtracted in 200 components = 0.00131786 Jy ! Clean residual min=-0.005019 max=0.004610 Jy/beam ! Clean residual mean=0.000000 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.127422 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 0.127422 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=0.030525Jy sigma=0.051432 ! Fit after self-cal, rms=0.030545Jy sigma=0.051266 ! 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=0.030545Jy sigma=0.051266 ! Fit after self-cal, rms=0.029689Jy sigma=0.050786 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.964 mas, bmaj=3.663 mas, bpa=-4.254 degrees ! Estimated noise=10.6817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000543472 Jy ! Component: 100 - total flux cleaned = -0.000125939 Jy ! Component: 150 - total flux cleaned = 0.000296329 Jy ! Component: 200 - total flux cleaned = 0.00061406 Jy ! Total flux subtracted in 200 components = 0.00061406 Jy ! Clean residual min=-0.004546 max=0.004156 Jy/beam ! Clean residual mean=0.000000 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 0.128036 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 90 components and 0.128036 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=0.029003Jy sigma=0.050663 ! Fit after self-cal, rms=0.028996Jy sigma=0.050572 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 = 0.000403815 Jy ! Component: 100 - total flux cleaned = 0.000463133 Jy ! Component: 150 - total flux cleaned = 0.000463019 Jy ! Component: 200 - total flux cleaned = 0.000515519 Jy ! Total flux subtracted in 200 components = 0.000515519 Jy ! Clean residual min=-0.004250 max=0.003839 Jy/beam ! Clean residual mean=0.000000 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.128552 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 99 components and 0.128552 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=0.029141Jy sigma=0.050213 ! Fit after self-cal, rms=0.029119Jy sigma=0.050173 ! 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=0.9818 mas, bmaj=2.603 mas, bpa=8.695 degrees ! Estimated noise=10.6559 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9818 x 2.603 at 8.695 degrees (North through East) ! Clean map min=-0.0070176 max=0.071436 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=0.8537 mas, bmaj=2.433 mas, bpa=7.973 degrees ! Estimated noise=14.5104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.062189 Jy ! Component: 100 - total flux cleaned = 0.0843306 Jy ! Component: 150 - total flux cleaned = 0.0963411 Jy ! Component: 200 - total flux cleaned = 0.101463 Jy ! Total flux subtracted in 200 components = 0.101463 Jy ! Clean residual min=-0.008287 max=0.010125 Jy/beam ! Clean residual mean=0.000001 rms=0.001944 Jy/beam ! Combined flux in latest and established models = 0.101463 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.101463 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9818 mas, bmaj=2.603 mas, bpa=8.695 degrees ! Estimated noise=10.6559 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 (5.6, -10.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105543 Jy ! Component: 100 - total flux cleaned = 0.0143361 Jy ! Component: 150 - total flux cleaned = 0.0163886 Jy ! Component: 200 - total flux cleaned = 0.0179636 Jy ! Total flux subtracted in 200 components = 0.0179636 Jy ! Clean residual min=-0.006021 max=0.005590 Jy/beam ! Clean residual mean=0.000001 rms=0.001332 Jy/beam ! Combined flux in latest and established models = 0.119427 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 40 components and 0.119427 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=1.964 mas, bmaj=3.663 mas, bpa=-4.254 degrees ! Estimated noise=10.6817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00463174 Jy ! Component: 100 - total flux cleaned = 0.00530895 Jy ! Component: 150 - total flux cleaned = 0.00589767 Jy ! Component: 200 - total flux cleaned = 0.00631619 Jy ! Total flux subtracted in 200 components = 0.00631619 Jy ! Clean residual min=-0.004058 max=0.003436 Jy/beam ! Clean residual mean=0.000000 rms=0.001132 Jy/beam ! Combined flux in latest and established models = 0.125743 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 = 0.000467006 Jy ! Component: 100 - total flux cleaned = 0.000720686 Jy ! Component: 150 - total flux cleaned = 0.00087847 Jy ! Component: 200 - total flux cleaned = 0.00102667 Jy ! Total flux subtracted in 200 components = 0.00102667 Jy ! Clean residual min=-0.003695 max=0.003010 Jy/beam ! Clean residual mean=0.000000 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 0.12677 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 63 components and 0.12677 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9818 mas, bmaj=2.603 mas, bpa=8.695 degrees ! Estimated noise=10.6559 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00128886 Jy ! Component: 100 - total flux cleaned = -0.0016281 Jy ! Component: 150 - total flux cleaned = -0.00142358 Jy ! Component: 200 - total flux cleaned = -0.00123529 Jy ! Total flux subtracted in 200 components = -0.00123529 Jy ! Clean residual min=-0.004115 max=0.003869 Jy/beam ! Clean residual mean=0.000000 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 0.125534 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 82 components and 0.125534 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=0.030343Jy sigma=0.049718 ! Fit after self-cal, rms=0.030061Jy sigma=0.048823 wmodel /scr/pima/bp171af_uvs/J0009+1803_X_map.mod ! Writing 82 model components to file: /scr/pima/bp171af_uvs/J0009+1803_X_map.mod wobs /scr/pima/bp171af_uvs/J0009+1803_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171af_uvs/J0009+1803_X_uvs.fits wwins /scr/pima/bp171af_uvs/J0009+1803_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171af_uvs/J0009+1803_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 = -0.000653693 Jy ! Component: 100 - total flux cleaned = -0.00131175 Jy ! Component: 150 - total flux cleaned = -0.0015319 Jy ! Component: 200 - total flux cleaned = -0.00178301 Jy ! Component: 250 - total flux cleaned = -0.00202388 Jy ! Component: 300 - total flux cleaned = -0.00216115 Jy ! Component: 350 - total flux cleaned = -0.00229177 Jy ! Component: 400 - total flux cleaned = -0.00237486 Jy ! Component: 450 - total flux cleaned = -0.00245623 Jy ! Component: 500 - total flux cleaned = -0.00249535 Jy ! Component: 550 - total flux cleaned = -0.00264731 Jy ! Component: 600 - total flux cleaned = -0.00279305 Jy ! Component: 650 - total flux cleaned = -0.00286349 Jy ! Component: 700 - total flux cleaned = -0.00300221 Jy ! Component: 750 - total flux cleaned = -0.00313698 Jy ! Component: 800 - total flux cleaned = -0.00320271 Jy ! Component: 850 - total flux cleaned = -0.00339499 Jy ! Component: 900 - total flux cleaned = -0.00342621 Jy ! Component: 950 - total flux cleaned = -0.00357901 Jy ! Component: 1000 - total flux cleaned = -0.0037285 Jy ! Component: 1050 - total flux cleaned = -0.00393342 Jy ! Component: 1100 - total flux cleaned = -0.00401946 Jy ! Component: 1150 - total flux cleaned = -0.00418873 Jy ! Component: 1200 - total flux cleaned = -0.00432724 Jy ! Component: 1250 - total flux cleaned = -0.00446308 Jy ! Component: 1300 - total flux cleaned = -0.00459657 Jy ! Component: 1350 - total flux cleaned = -0.00470165 Jy ! Component: 1400 - total flux cleaned = -0.00480542 Jy ! Component: 1450 - total flux cleaned = -0.0049326 Jy ! Component: 1500 - total flux cleaned = -0.0050825 Jy ! Component: 1550 - total flux cleaned = -0.00518064 Jy ! Component: 1600 - total flux cleaned = -0.00530189 Jy ! Component: 1650 - total flux cleaned = -0.00537345 Jy ! Component: 1700 - total flux cleaned = -0.00551512 Jy ! Component: 1750 - total flux cleaned = -0.00570085 Jy ! Component: 1800 - total flux cleaned = -0.00581539 Jy ! Component: 1850 - total flux cleaned = -0.005951 Jy ! Component: 1900 - total flux cleaned = -0.00608503 Jy ! Component: 1950 - total flux cleaned = -0.0062177 Jy ! Component: 2000 - total flux cleaned = -0.00632686 Jy ! Component: 2050 - total flux cleaned = -0.0064781 Jy ! Component: 2100 - total flux cleaned = -0.00660628 Jy ! Component: 2150 - total flux cleaned = -0.00677573 Jy ! Component: 2200 - total flux cleaned = -0.00690165 Jy ! Component: 2250 - total flux cleaned = -0.0070265 Jy ! Component: 2300 - total flux cleaned = -0.00710898 Jy ! Component: 2350 - total flux cleaned = -0.0071705 Jy ! Component: 2400 - total flux cleaned = -0.00727284 Jy ! Component: 2450 - total flux cleaned = -0.00737466 Jy ! Component: 2500 - total flux cleaned = -0.00745563 Jy ! Component: 2550 - total flux cleaned = -0.00751604 Jy ! Component: 2600 - total flux cleaned = -0.0075565 Jy ! Component: 2650 - total flux cleaned = -0.0075768 Jy ! Component: 2700 - total flux cleaned = -0.00757665 Jy ! Component: 2750 - total flux cleaned = -0.00757665 Jy ! Component: 2800 - total flux cleaned = -0.00761722 Jy ! Component: 2850 - total flux cleaned = -0.00763753 Jy ! Component: 2900 - total flux cleaned = -0.00769875 Jy ! Component: 2950 - total flux cleaned = -0.00776024 Jy ! Component: 3000 - total flux cleaned = -0.00782194 Jy ! Component: 3050 - total flux cleaned = -0.00784277 Jy ! Component: 3100 - total flux cleaned = -0.00790551 Jy ! Component: 3150 - total flux cleaned = -0.00792643 Jy ! Component: 3200 - total flux cleaned = -0.00798979 Jy ! Component: 3250 - total flux cleaned = -0.0080325 Jy ! Component: 3300 - total flux cleaned = -0.00803266 Jy ! Component: 3350 - total flux cleaned = -0.00805449 Jy ! Component: 3400 - total flux cleaned = -0.00807654 Jy ! Component: 3450 - total flux cleaned = -0.00812067 Jy ! Component: 3500 - total flux cleaned = -0.00814291 Jy ! Component: 3550 - total flux cleaned = -0.00816554 Jy ! Component: 3600 - total flux cleaned = -0.00821111 Jy ! Component: 3650 - total flux cleaned = -0.00818815 Jy ! Component: 3700 - total flux cleaned = -0.00823436 Jy ! Component: 3750 - total flux cleaned = -0.00823436 Jy ! Component: 3800 - total flux cleaned = -0.00823424 Jy ! Component: 3850 - total flux cleaned = -0.00828227 Jy ! Component: 3900 - total flux cleaned = -0.00823332 Jy ! Component: 3950 - total flux cleaned = -0.00828294 Jy ! Component: 4000 - total flux cleaned = -0.0082831 Jy ! Component: 4050 - total flux cleaned = -0.00825779 Jy ! Total flux subtracted in 4096 components = -0.00825799 Jy ! Clean residual min=-0.001397 max=0.001422 Jy/beam ! Clean residual mean=0.000004 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.117276 Jy keep ! Adding 170 model components to the UV plane model. ! The established model now contains 250 components and 0.117276 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171af_uvs/J0009+1803_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9818 x 2.603 at 8.695 degrees (North through East) ! Clean map min=-0.0068036 max=0.072008 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171af_uvs/J0009+1803_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0720082 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000310349 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.29297 1.29297 2.58595 5.1719 10.3438 20.6876 41.3752 82.7503 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.072 quit ! Quitting program ! Log file /scr/pima/bp171af_uvs/J0009+1803_X_uvs.log closed on Thu Oct 10 16:46:17 2013