! Started logfile: /scr/pima/bp171a9_uvs/J1130+2157_X_uvs.log on Sat Dec 21 09:11:42 2013 obs /scr/pima/bp171a9_uvs/J1130+2157_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a9_uvs/J1130+2157_X_uva.fits ! AN table 1: 3 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.8 visibilities/baseline/integration-bin. ! Found source: J1130+2157 ! ! 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 192 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/bp171a9_uvs/J1130+2157_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=1.001422Jy sigma=1.081658 ! Fit after self-cal, rms=0.983500Jy sigma=1.047189 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.56 mas, bmaj=8.694 mas, bpa=23.23 degrees ! Estimated noise=61.2559 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186875 Jy ! Component: 100 - total flux cleaned = 0.0206276 Jy ! Total flux subtracted in 100 components = 0.0206276 Jy ! Clean residual min=-0.003901 max=0.003875 Jy/beam ! Clean residual mean=-0.000009 rms=0.001963 Jy/beam ! Combined flux in latest and established models = 0.0206276 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0206276 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=0.017923Jy sigma=0.019588 ! Fit after self-cal, rms=0.014214Jy sigma=0.016959 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.475 mas, bmaj=8.585 mas, bpa=28.79 degrees ! Estimated noise=53.4858 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 = 0.00311362 Jy ! Component: 100 - total flux cleaned = 0.00279776 Jy ! Component: 150 - total flux cleaned = 0.00242879 Jy ! Component: 200 - total flux cleaned = 0.00202533 Jy ! Total flux subtracted in 200 components = 0.00202533 Jy ! Clean residual min=-0.000860 max=0.000859 Jy/beam ! Clean residual mean=-0.000002 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.022653 Jy ! Performing phase self-cal ! Adding 78 model components to the UV plane model. ! The established model now contains 102 components and 0.022653 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=0.013930Jy sigma=0.012874 ! Fit after self-cal, rms=0.013847Jy sigma=0.012838 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.475 x 8.585 at 28.79 degrees (North through East) ! Clean map min=-0.0036115 max=0.018586 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.10 KP 0.85 LA 1.07 OV 1.14 ! PT 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Fit before self-cal, rms=0.013847Jy sigma=0.012838 ! Fit after self-cal, rms=0.013816Jy sigma=0.012798 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.49 mas, bmaj=8.563 mas, bpa=28.73 degrees ! Estimated noise=53.4986 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 = 0.000727984 Jy ! Component: 100 - total flux cleaned = 0.0015104 Jy ! Component: 150 - total flux cleaned = 0.00199288 Jy ! Component: 200 - total flux cleaned = 0.00235055 Jy ! Total flux subtracted in 200 components = 0.00235055 Jy ! Clean residual min=-0.000515 max=0.000520 Jy/beam ! Clean residual mean=-0.000001 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0250035 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 163 components and 0.0250035 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=0.013619Jy sigma=0.012377 ! Fit after self-cal, rms=0.013609Jy sigma=0.012346 ! 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=0.013609Jy sigma=0.012346 ! Fit after self-cal, rms=0.013604Jy sigma=0.012343 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.492 mas, bmaj=8.557 mas, bpa=28.72 degrees ! Estimated noise=53.4244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.92601e-05 Jy ! Component: 100 - total flux cleaned = 0.000340523 Jy ! Component: 150 - total flux cleaned = 0.000369187 Jy ! Component: 200 - total flux cleaned = 0.000418102 Jy ! Total flux subtracted in 200 components = 0.000418102 Jy ! Clean residual min=-0.000404 max=0.000400 Jy/beam ! Clean residual mean=-0.000001 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.0254216 Jy selfcal ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 226 components and 0.0254216 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=0.013470Jy sigma=0.012179 ! Fit after self-cal, rms=0.013460Jy sigma=0.012168 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 = 0.000103911 Jy ! Component: 100 - total flux cleaned = 0.000261563 Jy ! Component: 150 - total flux cleaned = 0.000470067 Jy ! Component: 200 - total flux cleaned = 0.000613694 Jy ! Total flux subtracted in 200 components = 0.000613694 Jy ! Clean residual min=-0.000337 max=0.000342 Jy/beam ! Clean residual mean=-0.000001 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.0260353 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 268 components and 0.0260353 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=0.013388Jy sigma=0.012059 ! Fit after self-cal, rms=0.013386Jy sigma=0.012053 ! 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=0.013386Jy sigma=0.012053 ! Fit after self-cal, rms=0.013310Jy sigma=0.011875 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.485 mas, bmaj=8.595 mas, bpa=28.94 degrees ! Estimated noise=52.8079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.23969e-05 Jy ! Component: 100 - total flux cleaned = 6.44443e-05 Jy ! Component: 150 - total flux cleaned = 0.000171394 Jy ! Component: 200 - total flux cleaned = 0.000188763 Jy ! Total flux subtracted in 200 components = 0.000188763 Jy ! Clean residual min=-0.000289 max=0.000290 Jy/beam ! Clean residual mean=-0.000000 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.0262241 Jy selfcal ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 332 components and 0.0262241 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=0.013206Jy sigma=0.011886 ! Fit after self-cal, rms=0.013194Jy sigma=0.011882 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 = 0.000163666 Jy ! Component: 100 - total flux cleaned = 0.000254397 Jy ! Component: 150 - total flux cleaned = 0.000368098 Jy ! Component: 200 - total flux cleaned = 0.00047736 Jy ! Total flux subtracted in 200 components = 0.00047736 Jy ! Clean residual min=-0.000223 max=0.000224 Jy/beam ! Clean residual mean=-0.000000 rms=0.000080 Jy/beam ! Combined flux in latest and established models = 0.0267014 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 376 components and 0.0267014 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=0.013174Jy sigma=0.011829 ! Fit after self-cal, rms=0.013168Jy sigma=0.011827 ! 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=0.013168Jy sigma=0.011827 ! Fit after self-cal, rms=0.013163Jy sigma=0.011823 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.555 mas, bmaj=8.551 mas, bpa=29.46 degrees ! Estimated noise=52.4955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.89831e-05 Jy ! Component: 100 - total flux cleaned = 0.000171384 Jy ! Component: 150 - total flux cleaned = 0.000289401 Jy ! Component: 200 - total flux cleaned = 0.00037741 Jy ! Total flux subtracted in 200 components = 0.00037741 Jy ! Clean residual min=-0.000204 max=0.000204 Jy/beam ! Clean residual mean=-0.000000 rms=0.000074 Jy/beam ! Combined flux in latest and established models = 0.0270788 Jy selfcal ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 431 components and 0.0270788 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=0.013116Jy sigma=0.011814 ! Fit after self-cal, rms=0.013115Jy sigma=0.011811 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.45167e-06 Jy ! Component: 100 - total flux cleaned = -0.000131903 Jy ! Component: 150 - total flux cleaned = -0.000262991 Jy ! Component: 200 - total flux cleaned = -0.000449971 Jy ! Total flux subtracted in 200 components = -0.000449971 Jy ! Clean residual min=-0.000196 max=0.000191 Jy/beam ! Clean residual mean=-0.000000 rms=0.000069 Jy/beam ! Combined flux in latest and established models = 0.0266289 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 481 components and 0.0266288 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=0.013077Jy sigma=0.011801 ! Fit after self-cal, rms=0.013081Jy sigma=0.011798 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=4.484 mas, bmaj=8.601 mas, bpa=28.96 degrees ! Estimated noise=52.6548 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.484 x 8.601 at 28.96 degrees (North through East) ! Clean map min=-0.0029996 max=0.018213 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.576 mas, bmaj=8.704 mas, bpa=23.52 degrees ! Estimated noise=60.2276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186932 Jy ! Component: 100 - total flux cleaned = 0.0190909 Jy ! Component: 150 - total flux cleaned = 0.0180346 Jy ! Component: 200 - total flux cleaned = 0.0185295 Jy ! Total flux subtracted in 200 components = 0.0185295 Jy ! Clean residual min=-0.001513 max=0.001525 Jy/beam ! Clean residual mean=-0.000003 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.0185295 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 73 model components to the UV plane model. ! The established model now contains 73 components and 0.0185295 Jy ! Inverting map and beam ! Estimated beam: bmin=4.484 mas, bmaj=8.601 mas, bpa=28.96 degrees ! Estimated noise=52.6548 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 = 0.00119914 Jy ! Component: 100 - total flux cleaned = 0.00139118 Jy ! Component: 150 - total flux cleaned = 0.00184208 Jy ! Component: 200 - total flux cleaned = 0.00223713 Jy ! Total flux subtracted in 200 components = 0.00223713 Jy ! Clean residual min=-0.000676 max=0.000690 Jy/beam ! Clean residual mean=-0.000000 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.0207667 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 127 components and 0.0207667 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.555 mas, bmaj=8.551 mas, bpa=29.46 degrees ! Estimated noise=52.4955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000213465 Jy ! Component: 100 - total flux cleaned = 0.000326381 Jy ! Component: 150 - total flux cleaned = 0.000631868 Jy ! Component: 200 - total flux cleaned = 0.000936892 Jy ! Total flux subtracted in 200 components = 0.000936892 Jy ! Clean residual min=-0.000560 max=0.000568 Jy/beam ! Clean residual mean=-0.000001 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0217036 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 = 0.000305603 Jy ! Component: 100 - total flux cleaned = 0.000513407 Jy ! Component: 150 - total flux cleaned = 0.000693013 Jy ! Component: 200 - total flux cleaned = 0.000766621 Jy ! Total flux subtracted in 200 components = 0.000766621 Jy ! Clean residual min=-0.000641 max=0.000643 Jy/beam ! Clean residual mean=-0.000001 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0224702 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 197 components and 0.0224702 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.484 mas, bmaj=8.601 mas, bpa=28.96 degrees ! Estimated noise=52.6548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000331895 Jy ! Component: 100 - total flux cleaned = 7.43279e-05 Jy ! Component: 150 - total flux cleaned = -0.000248487 Jy ! Component: 200 - total flux cleaned = -0.000339046 Jy ! Total flux subtracted in 200 components = -0.000339046 Jy ! Clean residual min=-0.000293 max=0.000293 Jy/beam ! Clean residual mean=-0.000000 rms=0.000102 Jy/beam ! Combined flux in latest and established models = 0.0221311 Jy selfcal ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 261 components and 0.0221311 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=0.013158Jy sigma=0.011852 ! Fit after self-cal, rms=0.013179Jy sigma=0.011839 wmodel /scr/pima/bp171a9_uvs/J1130+2157_X_map.mod ! Writing 261 model components to file: /scr/pima/bp171a9_uvs/J1130+2157_X_map.mod wobs /scr/pima/bp171a9_uvs/J1130+2157_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a9_uvs/J1130+2157_X_uvs.fits wwins /scr/pima/bp171a9_uvs/J1130+2157_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/scr/pima/bp171a9_uvs/J1130+2157_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.484 x 8.601 at 28.96 degrees (North through East) ! Clean map min=-0.0025831 max=0.017771 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a9_uvs/J1130+2157_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0177714 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000105056 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.77346 1.77346 3.54692 7.09383 14.1877 28.3753 56.7507 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.017 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 169.161 quit ! Quitting program ! Log file /scr/pima/bp171a9_uvs/J1130+2157_X_uvs.log closed on Sat Dec 21 09:11:46 2013