! Started logfile: /scr/pima/bp171af_uvs/J0205+7522_C_uvs.log on Thu Oct 10 13:41:04 2013 obs /scr/pima/bp171af_uvs/J0205+7522_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171af_uvs/J0205+7522_C_uva.fits ! AN table 1: 14 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.72449 visibilities/baseline/integration-bin. ! Found source: J0205+7522 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2272 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171af_uvs/J0205+7522_C] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.034119Jy sigma=12.570597 ! Fit after self-cal, rms=0.825194Jy sigma=6.939774 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.424 mas, bmaj=4.39 mas, bpa=45.82 degrees ! Estimated noise=3.18294 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 = 0.206825 Jy ! Component: 100 - total flux cleaned = 0.299029 Jy ! Total flux subtracted in 100 components = 0.299029 Jy ! Clean residual min=-0.027655 max=0.072365 Jy/beam ! Clean residual mean=-0.000162 rms=0.009877 Jy/beam ! Combined flux in latest and established models = 0.299029 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.299029 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=0.133190Jy sigma=2.415706 ! Fit after self-cal, rms=0.130159Jy sigma=2.408935 ! Inverting map ! Added new window around map position (-44.7, 3.9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0653619 Jy ! Component: 100 - total flux cleaned = 0.107177 Jy ! Total flux subtracted in 100 components = 0.107177 Jy ! Clean residual min=-0.018070 max=0.038895 Jy/beam ! Clean residual mean=-0.000120 rms=0.006206 Jy/beam ! Combined flux in latest and established models = 0.406206 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 43 components and 0.406206 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=0.102650Jy sigma=1.677858 ! Fit after self-cal, rms=0.097463Jy sigma=1.647577 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.845 mas, bmaj=4.918 mas, bpa=45.47 degrees ! Estimated noise=1.68553 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 = 0.0589881 Jy ! Component: 100 - total flux cleaned = 0.0964093 Jy ! Component: 150 - total flux cleaned = 0.123148 Jy ! Component: 200 - total flux cleaned = 0.142862 Jy ! Total flux subtracted in 200 components = 0.142862 Jy ! Clean residual min=-0.014548 max=0.022369 Jy/beam ! Clean residual mean=-0.000307 rms=0.005097 Jy/beam ! Combined flux in latest and established models = 0.549068 Jy ! Performing phase self-cal ! Adding 77 model components to the UV plane model. ! The established model now contains 114 components and 0.549068 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=0.083019Jy sigma=0.955679 ! Fit after self-cal, rms=0.080762Jy sigma=0.936597 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 0.92 KP 0.90 MK 1.02 ! NL 1.11 OV 0.97 PT 0.89 SC 0.99 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 1.04 KP 0.92 MK 0.96 ! NL 1.18 OV 1.02 PT 0.98 SC 0.96 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 HN 1.02 KP 0.65 MK 0.99 ! NL 0.98 OV 0.96 PT 0.97 SC 0.92 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.10 KP 0.98 MK 1.06 ! NL 1.09 OV 0.97 PT 1.01 SC 0.95 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 0.95 KP 0.98 MK 1.11 ! NL 1.20 OV 0.99 PT 0.93 SC 1.08 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 HN 0.97 KP 0.98 MK 0.96 ! NL 1.12 OV 0.99 PT 1.04 SC 1.12 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 1.00 KP 0.95 MK 0.95 ! NL 1.14 OV 0.99 PT 0.99 SC 1.01 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 HN 1.05 KP 1.04 MK 0.96 ! NL 1.09 OV 1.02 PT 0.96 SC 1.00 ! ! ! Fit before self-cal, rms=0.080762Jy sigma=0.936597 ! Fit after self-cal, rms=0.072438Jy sigma=0.407720 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.886 mas, bmaj=4.978 mas, bpa=45.21 degrees ! Estimated noise=1.65513 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 (44.7, 32.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00312471 Jy ! Component: 100 - total flux cleaned = 0.00356356 Jy ! Component: 150 - total flux cleaned = 0.00322501 Jy ! Component: 200 - total flux cleaned = 0.00262403 Jy ! Total flux subtracted in 200 components = 0.00262403 Jy ! Clean residual min=-0.006485 max=0.007082 Jy/beam ! Clean residual mean=-0.000014 rms=0.001552 Jy/beam ! Combined flux in latest and established models = 0.551692 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 136 components and 0.551692 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=0.069845Jy sigma=0.390297 ! Fit after self-cal, rms=0.069462Jy sigma=0.387326 ! 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=0.069462Jy sigma=0.387326 ! Fit after self-cal, rms=0.069356Jy sigma=0.376897 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.879 mas, bmaj=4.98 mas, bpa=45.15 degrees ! Estimated noise=1.63972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00193692 Jy ! Component: 100 - total flux cleaned = -0.00222801 Jy ! Component: 150 - total flux cleaned = -0.00247815 Jy ! Component: 200 - total flux cleaned = -0.00293652 Jy ! Total flux subtracted in 200 components = -0.00293652 Jy ! Clean residual min=-0.005937 max=0.006767 Jy/beam ! Clean residual mean=-0.000015 rms=0.001412 Jy/beam ! Combined flux in latest and established models = 0.548755 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 154 components and 0.548755 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=0.067964Jy sigma=0.373354 ! Fit after self-cal, rms=0.067815Jy sigma=0.372460 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 (-13.2, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00400793 Jy ! Component: 100 - total flux cleaned = 0.00444631 Jy ! Component: 150 - total flux cleaned = 0.00421299 Jy ! Component: 200 - total flux cleaned = 0.00410592 Jy ! Total flux subtracted in 200 components = 0.00410592 Jy ! Clean residual min=-0.004729 max=0.004446 Jy/beam ! Clean residual mean=-0.000014 rms=0.001204 Jy/beam ! Combined flux in latest and established models = 0.552861 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 180 components and 0.552861 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=0.067006Jy sigma=0.358747 ! Fit after self-cal, rms=0.066825Jy sigma=0.357419 ! 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=0.066825Jy sigma=0.357419 ! Fit after self-cal, rms=0.066864Jy sigma=0.351939 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.882 mas, bmaj=4.981 mas, bpa=45.22 degrees ! Estimated noise=1.62502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00314975 Jy ! Component: 100 - total flux cleaned = -0.00267191 Jy ! Component: 150 - total flux cleaned = -0.00266979 Jy ! Component: 200 - total flux cleaned = -0.00276533 Jy ! Total flux subtracted in 200 components = -0.00276533 Jy ! Clean residual min=-0.004439 max=0.004414 Jy/beam ! Clean residual mean=-0.000017 rms=0.001120 Jy/beam ! Combined flux in latest and established models = 0.550096 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 196 components and 0.550096 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=0.065811Jy sigma=0.349416 ! Fit after self-cal, rms=0.065706Jy sigma=0.348826 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 = 0.000362832 Jy ! Component: 100 - total flux cleaned = 0.000555699 Jy ! Component: 150 - total flux cleaned = 0.000554086 Jy ! Component: 200 - total flux cleaned = 0.000633444 Jy ! Total flux subtracted in 200 components = 0.000633444 Jy ! Clean residual min=-0.004230 max=0.004246 Jy/beam ! Clean residual mean=-0.000013 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 0.550729 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 206 components and 0.550729 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=0.065277Jy sigma=0.346078 ! Fit after self-cal, rms=0.065183Jy sigma=0.345543 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.065183Jy sigma=0.345543 ! Fit after self-cal, rms=0.065171Jy sigma=0.342105 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.004 mas, bmaj=6.375 mas, bpa=58.46 degrees ! Estimated noise=1.36597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00369534 Jy ! Component: 100 - total flux cleaned = -0.00425099 Jy ! Component: 150 - total flux cleaned = -0.00453632 Jy ! Component: 200 - total flux cleaned = -0.00437442 Jy ! Total flux subtracted in 200 components = -0.00437442 Jy ! Clean residual min=-0.004164 max=0.003970 Jy/beam ! Clean residual mean=-0.000023 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.546355 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 223 components and 0.546355 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=0.064249Jy sigma=0.342459 ! Fit after self-cal, rms=0.064165Jy sigma=0.341765 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 = 2.98154e-05 Jy ! Component: 100 - total flux cleaned = 2.48889e-05 Jy ! Component: 150 - total flux cleaned = -4.77331e-05 Jy ! Component: 200 - total flux cleaned = -0.000249778 Jy ! Total flux subtracted in 200 components = -0.000249778 Jy ! Clean residual min=-0.004038 max=0.003757 Jy/beam ! Clean residual mean=-0.000017 rms=0.001132 Jy/beam ! Combined flux in latest and established models = 0.546105 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 233 components and 0.546105 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=0.063925Jy sigma=0.340385 ! Fit after self-cal, rms=0.063852Jy sigma=0.339768 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.885 mas, bmaj=4.98 mas, bpa=45.27 degrees ! Estimated noise=1.61162 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.885 x 4.98 at 45.27 degrees (North through East) ! Clean map min=-0.0054545 max=0.23335 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.437 mas, bmaj=4.398 mas, bpa=45.89 degrees ! Estimated noise=3.14032 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.205536 Jy ! Component: 100 - total flux cleaned = 0.299139 Jy ! Component: 150 - total flux cleaned = 0.356037 Jy ! Component: 200 - total flux cleaned = 0.395426 Jy ! Total flux subtracted in 200 components = 0.395426 Jy ! Clean residual min=-0.013869 max=0.022435 Jy/beam ! Clean residual mean=-0.000075 rms=0.004790 Jy/beam ! Combined flux in latest and established models = 0.395426 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 57 model components to the UV plane model. ! The established model now contains 57 components and 0.395426 Jy ! Inverting map and beam ! Estimated beam: bmin=1.885 mas, bmaj=4.98 mas, bpa=45.27 degrees ! Estimated noise=1.61162 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 = 0.0461965 Jy ! Component: 100 - total flux cleaned = 0.0746452 Jy ! Component: 150 - total flux cleaned = 0.093873 Jy ! Component: 200 - total flux cleaned = 0.107843 Jy ! Total flux subtracted in 200 components = 0.107843 Jy ! Clean residual min=-0.008386 max=0.012272 Jy/beam ! Clean residual mean=-0.000127 rms=0.002878 Jy/beam ! Combined flux in latest and established models = 0.503268 Jy ! Adding 91 model components to the UV plane model. ! The established model now contains 135 components and 0.503268 Jy ! Inverting map ! Added new window around map position (-4.8, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118527 Jy ! Component: 100 - total flux cleaned = 0.0200818 Jy ! Component: 150 - total flux cleaned = 0.0262858 Jy ! Component: 200 - total flux cleaned = 0.0303916 Jy ! Total flux subtracted in 200 components = 0.0303916 Jy ! Clean residual min=-0.005982 max=0.005396 Jy/beam ! Clean residual mean=-0.000056 rms=0.001573 Jy/beam ! Combined flux in latest and established models = 0.53366 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 176 components and 0.53366 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.004 mas, bmaj=6.375 mas, bpa=58.46 degrees ! Estimated noise=1.36597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00555453 Jy ! Component: 100 - total flux cleaned = 0.00770898 Jy ! Component: 150 - total flux cleaned = 0.00897416 Jy ! Component: 200 - total flux cleaned = 0.0101755 Jy ! Total flux subtracted in 200 components = 0.0101755 Jy ! Clean residual min=-0.005760 max=0.005243 Jy/beam ! Clean residual mean=-0.000048 rms=0.001508 Jy/beam ! Combined flux in latest and established models = 0.543835 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 = 0.000692362 Jy ! Component: 100 - total flux cleaned = 0.00109083 Jy ! Component: 150 - total flux cleaned = 0.0012661 Jy ! Component: 200 - total flux cleaned = 0.00110153 Jy ! Total flux subtracted in 200 components = 0.00110153 Jy ! Clean residual min=-0.004838 max=0.004675 Jy/beam ! Clean residual mean=-0.000033 rms=0.001269 Jy/beam ! Combined flux in latest and established models = 0.544937 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 243 components and 0.544937 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.885 mas, bmaj=4.98 mas, bpa=45.27 degrees ! Estimated noise=1.61162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000182827 Jy ! Component: 100 - total flux cleaned = 0.000559082 Jy ! Component: 150 - total flux cleaned = 0.000732241 Jy ! Component: 200 - total flux cleaned = 0.000979108 Jy ! Total flux subtracted in 200 components = 0.000979108 Jy ! Clean residual min=-0.003815 max=0.003569 Jy/beam ! Clean residual mean=-0.000015 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.545916 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 265 components and 0.545916 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=0.063893Jy sigma=0.340459 ! Fit after self-cal, rms=0.063368Jy sigma=0.334564 wmodel /scr/pima/bp171af_uvs/J0205+7522_C_map.mod ! Writing 265 model components to file: /scr/pima/bp171af_uvs/J0205+7522_C_map.mod wobs /scr/pima/bp171af_uvs/J0205+7522_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171af_uvs/J0205+7522_C_uvs.fits wwins /scr/pima/bp171af_uvs/J0205+7522_C_map.win ! wwins: Wrote 5 windows to /scr/pima/bp171af_uvs/J0205+7522_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000638557 Jy ! Component: 100 - total flux cleaned = -0.000414511 Jy ! Component: 150 - total flux cleaned = -0.000255802 Jy ! Component: 200 - total flux cleaned = -4.09539e-06 Jy ! Component: 250 - total flux cleaned = 9.21036e-05 Jy ! Component: 300 - total flux cleaned = 0.000231134 Jy ! Component: 350 - total flux cleaned = 0.000588661 Jy ! Component: 400 - total flux cleaned = 0.00089094 Jy ! Component: 450 - total flux cleaned = 0.00126892 Jy ! Component: 500 - total flux cleaned = 0.00171889 Jy ! Component: 550 - total flux cleaned = 0.00203776 Jy ! Component: 600 - total flux cleaned = 0.00231124 Jy ! Component: 650 - total flux cleaned = 0.00272863 Jy ! Component: 700 - total flux cleaned = 0.00298733 Jy ! Component: 750 - total flux cleaned = 0.00323995 Jy ! Component: 800 - total flux cleaned = 0.00338107 Jy ! Component: 850 - total flux cleaned = 0.00338016 Jy ! Component: 900 - total flux cleaned = 0.00341426 Jy ! Component: 950 - total flux cleaned = 0.00348136 Jy ! Component: 1000 - total flux cleaned = 0.0036118 Jy ! Component: 1050 - total flux cleaned = 0.00370856 Jy ! Component: 1100 - total flux cleaned = 0.00370851 Jy ! Component: 1150 - total flux cleaned = 0.00370868 Jy ! Component: 1200 - total flux cleaned = 0.00370907 Jy ! Component: 1250 - total flux cleaned = 0.00373928 Jy ! Component: 1300 - total flux cleaned = 0.00365035 Jy ! Component: 1350 - total flux cleaned = 0.00368011 Jy ! Component: 1400 - total flux cleaned = 0.00370883 Jy ! Component: 1450 - total flux cleaned = 0.00365225 Jy ! Component: 1500 - total flux cleaned = 0.00365294 Jy ! Component: 1550 - total flux cleaned = 0.00373564 Jy ! Component: 1600 - total flux cleaned = 0.00365388 Jy ! Component: 1650 - total flux cleaned = 0.00365394 Jy ! Component: 1700 - total flux cleaned = 0.00365415 Jy ! Component: 1750 - total flux cleaned = 0.00362759 Jy ! Component: 1800 - total flux cleaned = 0.00373038 Jy ! Component: 1850 - total flux cleaned = 0.0037808 Jy ! Component: 1900 - total flux cleaned = 0.00385571 Jy ! Component: 1950 - total flux cleaned = 0.00385518 Jy ! Component: 2000 - total flux cleaned = 0.0038304 Jy ! Component: 2050 - total flux cleaned = 0.00383035 Jy ! Component: 2100 - total flux cleaned = 0.0038541 Jy ! Component: 2150 - total flux cleaned = 0.00390114 Jy ! Component: 2200 - total flux cleaned = 0.00392435 Jy ! Component: 2250 - total flux cleaned = 0.00390139 Jy ! Component: 2300 - total flux cleaned = 0.00403811 Jy ! Component: 2350 - total flux cleaned = 0.00408319 Jy ! Component: 2400 - total flux cleaned = 0.00410536 Jy ! Component: 2450 - total flux cleaned = 0.00412773 Jy ! Component: 2500 - total flux cleaned = 0.00421474 Jy ! Component: 2550 - total flux cleaned = 0.00421507 Jy ! Component: 2600 - total flux cleaned = 0.00432176 Jy ! Component: 2650 - total flux cleaned = 0.00432188 Jy ! Component: 2700 - total flux cleaned = 0.00432198 Jy ! Component: 2750 - total flux cleaned = 0.00430105 Jy ! Component: 2800 - total flux cleaned = 0.00432157 Jy ! Component: 2850 - total flux cleaned = 0.00444337 Jy ! Component: 2900 - total flux cleaned = 0.00438286 Jy ! Component: 2950 - total flux cleaned = 0.00436282 Jy ! Component: 3000 - total flux cleaned = 0.00436256 Jy ! Component: 3050 - total flux cleaned = 0.00438186 Jy ! Component: 3100 - total flux cleaned = 0.00438169 Jy ! Component: 3150 - total flux cleaned = 0.00434316 Jy ! Component: 3200 - total flux cleaned = 0.00430491 Jy ! Component: 3250 - total flux cleaned = 0.00430481 Jy ! Component: 3300 - total flux cleaned = 0.00424863 Jy ! Component: 3350 - total flux cleaned = 0.00421137 Jy ! Component: 3400 - total flux cleaned = 0.00424837 Jy ! Component: 3450 - total flux cleaned = 0.00426653 Jy ! Component: 3500 - total flux cleaned = 0.00421174 Jy ! Component: 3550 - total flux cleaned = 0.00421153 Jy ! Component: 3600 - total flux cleaned = 0.00421158 Jy ! Component: 3650 - total flux cleaned = 0.00417609 Jy ! Component: 3700 - total flux cleaned = 0.00421157 Jy ! Component: 3750 - total flux cleaned = 0.00419394 Jy ! Component: 3800 - total flux cleaned = 0.00414162 Jy ! Component: 3850 - total flux cleaned = 0.00414157 Jy ! Component: 3900 - total flux cleaned = 0.00414173 Jy ! Component: 3950 - total flux cleaned = 0.00415879 Jy ! Component: 4000 - total flux cleaned = 0.0041248 Jy ! Component: 4050 - total flux cleaned = 0.00412494 Jy ! Total flux subtracted in 4096 components = 0.00412495 Jy ! Clean residual min=-0.000943 max=0.000854 Jy/beam ! Clean residual mean=-0.000001 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.550041 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 531 components and 0.550041 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171af_uvs/J0205+7522_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.885 x 4.98 at 45.27 degrees (North through East) ! Clean map min=-0.0025568 max=0.23061 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171af_uvs/J0205+7522_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.230607 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000292149 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.380061 0.380061 0.760122 1.52024 3.04049 6.08098 12.162 24.3239 48.6478 97.2956 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.23 quit ! Quitting program ! Log file /scr/pima/bp171af_uvs/J0205+7522_C_uvs.log closed on Thu Oct 10 13:41:08 2013