! Started logfile: /d2/scr/pima/bp177b_uvs/J1010-0200_C_uvs.log on Sat Mar 22 08:08:28 2014 obs /d2/scr/pima/bp177b_uvs/J1010-0200_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177b_uvs/J1010-0200_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1010-0200 ! ! 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 864 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 /d2/scr/pima/bp177b_uvs/J1010-0200_C] 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 0.300x0.300 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. ! ! 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=1.023145Jy sigma=41.808061 ! Fit after self-cal, rms=0.794680Jy sigma=32.489177 ! 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=1.328 mas, bmaj=3.276 mas, bpa=-2.445 degrees ! Estimated noise=0.758856 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 = 0.156835 Jy ! Component: 100 - total flux cleaned = 0.205108 Jy ! Total flux subtracted in 100 components = 0.205108 Jy ! Clean residual min=-0.018405 max=0.047064 Jy/beam ! Clean residual mean=0.000050 rms=0.005012 Jy/beam ! Combined flux in latest and established models = 0.205108 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.205108 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=0.083075Jy sigma=3.321452 ! Fit after self-cal, rms=0.083000Jy sigma=3.318535 ! Inverting map ! Added new window around map position (-1.5, 5.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0393914 Jy ! Component: 100 - total flux cleaned = 0.0590674 Jy ! Total flux subtracted in 100 components = 0.0590674 Jy ! Clean residual min=-0.012381 max=0.023038 Jy/beam ! Clean residual mean=0.000032 rms=0.003059 Jy/beam ! Combined flux in latest and established models = 0.264175 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.264175 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=0.054603Jy sigma=2.129720 ! Fit after self-cal, rms=0.050690Jy sigma=1.955683 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179643 Jy ! Component: 100 - total flux cleaned = 0.0282032 Jy ! Total flux subtracted in 100 components = 0.0282032 Jy ! Clean residual min=-0.008102 max=0.011616 Jy/beam ! Clean residual mean=0.000023 rms=0.001982 Jy/beam ! Combined flux in latest and established models = 0.292378 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 38 components and 0.292378 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=0.040204Jy sigma=1.504065 ! Fit after self-cal, rms=0.039049Jy sigma=1.454007 ! 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=1.581 mas, bmaj=3.785 mas, bpa=-1.745 degrees ! Estimated noise=0.618456 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 = 0.0140208 Jy ! Component: 100 - total flux cleaned = 0.0213563 Jy ! Component: 150 - total flux cleaned = 0.0263389 Jy ! Component: 200 - total flux cleaned = 0.0293866 Jy ! Total flux subtracted in 200 components = 0.0293866 Jy ! Clean residual min=-0.006638 max=0.008362 Jy/beam ! Clean residual mean=0.000052 rms=0.001880 Jy/beam ! Combined flux in latest and established models = 0.321765 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 72 components and 0.321765 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=0.033320Jy sigma=1.208126 ! Fit after self-cal, rms=0.032440Jy sigma=1.166773 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.581 x 3.785 at -1.745 degrees (North through East) ! Clean map min=-0.0058692 max=0.18724 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 1.07 FD 1.07 HN 0.89 LA 0.98 ! MK 1.15 NL 1.06 OV 1.00 PT 0.86 ! SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.19 HN 0.93 LA 1.07 ! MK 1.01 NL 1.09 OV 1.07 PT 0.89 ! SC 0.86 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.95 HN 0.96 LA 1.01 ! MK 0.88 NL 0.91 OV 0.99 PT 0.95 ! SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.12 HN 1.00 LA 1.01 ! MK 1.01 NL 0.98 OV 0.96 PT 1.00 ! SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.05 HN 1.05 LA 0.99 ! MK 0.99 NL 1.01 OV 0.94 PT 0.92 ! SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 1.13 LA 1.03 ! MK 0.95 NL 0.99 OV 0.96 PT 1.04 ! SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.11 LA 0.93 ! MK 0.95 NL 0.99 OV 0.95 PT 0.96 ! SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.18 LA 0.95 ! MK 0.96 NL 1.00 OV 0.97 PT 0.92 ! SC 1.07 ! ! ! Fit before self-cal, rms=0.032440Jy sigma=1.166773 ! Fit after self-cal, rms=0.024036Jy sigma=0.856138 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.578 mas, bmaj=3.802 mas, bpa=-2.134 degrees ! Estimated noise=0.619732 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 (-0.9, 17.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00712632 Jy ! Component: 100 - total flux cleaned = 0.0112378 Jy ! Component: 150 - total flux cleaned = 0.0135706 Jy ! Component: 200 - total flux cleaned = 0.0153421 Jy ! Total flux subtracted in 200 components = 0.0153421 Jy ! Clean residual min=-0.003185 max=0.003719 Jy/beam ! Clean residual mean=0.000002 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.337107 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 92 components and 0.337107 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=0.021576Jy sigma=0.729114 ! Fit after self-cal, rms=0.021420Jy sigma=0.722294 ! 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=0.021420Jy sigma=0.722294 ! Fit after self-cal, rms=0.021353Jy sigma=0.720123 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.581 mas, bmaj=3.808 mas, bpa=-2.132 degrees ! Estimated noise=0.619108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147366 Jy ! Component: 100 - total flux cleaned = 0.00289426 Jy ! Component: 150 - total flux cleaned = 0.00363738 Jy ! Component: 200 - total flux cleaned = 0.00409755 Jy ! Total flux subtracted in 200 components = 0.00409755 Jy ! Clean residual min=-0.002906 max=0.003040 Jy/beam ! Clean residual mean=-0.000004 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.341205 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 99 components and 0.341205 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=0.020836Jy sigma=0.693301 ! Fit after self-cal, rms=0.020746Jy sigma=0.689734 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 (11.1, 59.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188909 Jy ! Component: 100 - total flux cleaned = 0.00265992 Jy ! Component: 150 - total flux cleaned = 0.00343212 Jy ! Component: 200 - total flux cleaned = 0.00384562 Jy ! Total flux subtracted in 200 components = 0.00384562 Jy ! Clean residual min=-0.002625 max=0.002480 Jy/beam ! Clean residual mean=-0.000004 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.34505 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 119 components and 0.34505 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=0.020326Jy sigma=0.670742 ! Fit after self-cal, rms=0.020288Jy sigma=0.669706 ! 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=0.020288Jy sigma=0.669706 ! Fit after self-cal, rms=0.020294Jy sigma=0.668534 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.583 mas, bmaj=3.812 mas, bpa=-2.174 degrees ! Estimated noise=0.619321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000431801 Jy ! Component: 100 - total flux cleaned = 0.000694143 Jy ! Component: 150 - total flux cleaned = 0.000846691 Jy ! Component: 200 - total flux cleaned = 0.000915912 Jy ! Total flux subtracted in 200 components = 0.000915912 Jy ! Clean residual min=-0.002646 max=0.002301 Jy/beam ! Clean residual mean=-0.000004 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.345966 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 131 components and 0.345966 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=0.020128Jy sigma=0.660834 ! Fit after self-cal, rms=0.020105Jy sigma=0.660095 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 = 0.000191417 Jy ! Component: 100 - total flux cleaned = 0.00025803 Jy ! Component: 150 - total flux cleaned = 0.000226533 Jy ! Component: 200 - total flux cleaned = 0.000226938 Jy ! Total flux subtracted in 200 components = 0.000226938 Jy ! Clean residual min=-0.002554 max=0.002191 Jy/beam ! Clean residual mean=-0.000004 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.346193 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 143 components and 0.346193 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=0.019999Jy sigma=0.655698 ! Fit after self-cal, rms=0.019985Jy sigma=0.655260 ! 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=0.019985Jy sigma=0.655260 ! Fit after self-cal, rms=0.020012Jy sigma=0.654741 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.54 mas, bmaj=6.42 mas, bpa=8.697 degrees ! Estimated noise=0.764053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000492512 Jy ! Component: 100 - total flux cleaned = 0.00109604 Jy ! Component: 150 - total flux cleaned = 0.00133834 Jy ! Component: 200 - total flux cleaned = 0.00151029 Jy ! Total flux subtracted in 200 components = 0.00151029 Jy ! Clean residual min=-0.002326 max=0.002321 Jy/beam ! Clean residual mean=-0.000010 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.347703 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 155 components and 0.347703 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=0.019965Jy sigma=0.652722 ! Fit after self-cal, rms=0.019938Jy sigma=0.651874 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 = 8.5021e-05 Jy ! Component: 100 - total flux cleaned = 0.000163226 Jy ! Component: 150 - total flux cleaned = 0.000148074 Jy ! Component: 200 - total flux cleaned = 0.000118497 Jy ! Total flux subtracted in 200 components = 0.000118497 Jy ! Clean residual min=-0.002352 max=0.002326 Jy/beam ! Clean residual mean=-0.000010 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.347822 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 169 components and 0.347822 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=0.019918Jy sigma=0.651313 ! Fit after self-cal, rms=0.019906Jy sigma=0.651018 ! 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=1.585 mas, bmaj=3.817 mas, bpa=-2.241 degrees ! Estimated noise=0.619881 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.585 x 3.817 at -2.241 degrees (North through East) ! Clean map min=-0.0023382 max=0.18729 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=1.331 mas, bmaj=3.306 mas, bpa=-2.937 degrees ! Estimated noise=0.766233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.160966 Jy ! Component: 100 - total flux cleaned = 0.221437 Jy ! Component: 150 - total flux cleaned = 0.251859 Jy ! Component: 200 - total flux cleaned = 0.26993 Jy ! Total flux subtracted in 200 components = 0.26993 Jy ! Clean residual min=-0.006970 max=0.009785 Jy/beam ! Clean residual mean=0.000019 rms=0.001766 Jy/beam ! Combined flux in latest and established models = 0.26993 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.26993 Jy ! Inverting map and beam ! Estimated beam: bmin=1.585 mas, bmaj=3.817 mas, bpa=-2.241 degrees ! Estimated noise=0.619881 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 = 0.0183206 Jy ! Component: 100 - total flux cleaned = 0.0297979 Jy ! Component: 150 - total flux cleaned = 0.0380776 Jy ! Component: 200 - total flux cleaned = 0.0443934 Jy ! Total flux subtracted in 200 components = 0.0443934 Jy ! Clean residual min=-0.003962 max=0.004860 Jy/beam ! Clean residual mean=0.000028 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 0.314324 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 64 components and 0.314324 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=3.54 mas, bmaj=6.42 mas, bpa=8.697 degrees ! Estimated noise=0.764053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00821128 Jy ! Component: 100 - total flux cleaned = 0.0138944 Jy ! Component: 150 - total flux cleaned = 0.0181413 Jy ! Component: 200 - total flux cleaned = 0.0213519 Jy ! Total flux subtracted in 200 components = 0.0213519 Jy ! Clean residual min=-0.002843 max=0.003665 Jy/beam ! Clean residual mean=0.000011 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.335676 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 = 0.00255273 Jy ! Component: 100 - total flux cleaned = 0.00463553 Jy ! Component: 150 - total flux cleaned = 0.00634237 Jy ! Component: 200 - total flux cleaned = 0.00769427 Jy ! Total flux subtracted in 200 components = 0.00769427 Jy ! Clean residual min=-0.002437 max=0.002678 Jy/beam ! Clean residual mean=-0.000001 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.34337 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 113 components and 0.34337 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.585 mas, bmaj=3.817 mas, bpa=-2.241 degrees ! Estimated noise=0.619881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133056 Jy ! Component: 100 - total flux cleaned = 0.00140872 Jy ! Component: 150 - total flux cleaned = 0.00134465 Jy ! Component: 200 - total flux cleaned = 0.00140252 Jy ! Total flux subtracted in 200 components = 0.00140252 Jy ! Clean residual min=-0.002642 max=0.002727 Jy/beam ! Clean residual mean=-0.000002 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.344773 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 143 components and 0.344773 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=0.020320Jy sigma=0.671237 ! Fit after self-cal, rms=0.020193Jy sigma=0.665451 wmodel /d2/scr/pima/bp177b_uvs/J1010-0200_C_map.mod ! Writing 143 model components to file: /d2/scr/pima/bp177b_uvs/J1010-0200_C_map.mod wobs /d2/scr/pima/bp177b_uvs/J1010-0200_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177b_uvs/J1010-0200_C_uvs.fits wwins /d2/scr/pima/bp177b_uvs/J1010-0200_C_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177b_uvs/J1010-0200_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 = 0.000204872 Jy ! Component: 100 - total flux cleaned = 0.000604724 Jy ! Component: 150 - total flux cleaned = 0.000717335 Jy ! Component: 200 - total flux cleaned = 0.000752867 Jy ! Component: 250 - total flux cleaned = 0.000785624 Jy ! Component: 300 - total flux cleaned = 0.000753464 Jy ! Component: 350 - total flux cleaned = 0.000691964 Jy ! Component: 400 - total flux cleaned = 0.000516314 Jy ! Component: 450 - total flux cleaned = 0.000375268 Jy ! Component: 500 - total flux cleaned = 0.000237868 Jy ! Component: 550 - total flux cleaned = 5.06617e-05 Jy ! Component: 600 - total flux cleaned = -5.34306e-05 Jy ! Component: 650 - total flux cleaned = -0.000104767 Jy ! Component: 700 - total flux cleaned = -0.000229148 Jy ! Component: 750 - total flux cleaned = -0.000301856 Jy ! Component: 800 - total flux cleaned = -0.000348704 Jy ! Component: 850 - total flux cleaned = -0.000395107 Jy ! Component: 900 - total flux cleaned = -0.000462731 Jy ! Component: 950 - total flux cleaned = -0.000529054 Jy ! Component: 1000 - total flux cleaned = -0.000572111 Jy ! Component: 1050 - total flux cleaned = -0.000657184 Jy ! Component: 1100 - total flux cleaned = -0.000698821 Jy ! Component: 1150 - total flux cleaned = -0.000800773 Jy ! Component: 1200 - total flux cleaned = -0.000881185 Jy ! Component: 1250 - total flux cleaned = -0.000960235 Jy ! Component: 1300 - total flux cleaned = -0.00103769 Jy ! Component: 1350 - total flux cleaned = -0.001114 Jy ! Component: 1400 - total flux cleaned = -0.00118842 Jy ! Component: 1450 - total flux cleaned = -0.00126127 Jy ! Component: 1500 - total flux cleaned = -0.00131512 Jy ! Component: 1550 - total flux cleaned = -0.00136862 Jy ! Component: 1600 - total flux cleaned = -0.00145587 Jy ! Component: 1650 - total flux cleaned = -0.0015244 Jy ! Component: 1700 - total flux cleaned = -0.00162499 Jy ! Component: 1750 - total flux cleaned = -0.00160875 Jy ! Component: 1800 - total flux cleaned = -0.00172297 Jy ! Component: 1850 - total flux cleaned = -0.00183527 Jy ! Component: 1900 - total flux cleaned = -0.00186644 Jy ! Component: 1950 - total flux cleaned = -0.0019285 Jy ! Component: 2000 - total flux cleaned = -0.00198977 Jy ! Component: 2050 - total flux cleaned = -0.00208011 Jy ! Component: 2100 - total flux cleaned = -0.00216948 Jy ! Component: 2150 - total flux cleaned = -0.00227215 Jy ! Component: 2200 - total flux cleaned = -0.00234463 Jy ! Component: 2250 - total flux cleaned = -0.00241597 Jy ! Component: 2300 - total flux cleaned = -0.00245835 Jy ! Component: 2350 - total flux cleaned = -0.00255569 Jy ! Component: 2400 - total flux cleaned = -0.00263781 Jy ! Component: 2450 - total flux cleaned = -0.002719 Jy ! Component: 2500 - total flux cleaned = -0.00275895 Jy ! Component: 2550 - total flux cleaned = -0.00282507 Jy ! Component: 2600 - total flux cleaned = -0.00289039 Jy ! Component: 2650 - total flux cleaned = -0.00296734 Jy ! Component: 2700 - total flux cleaned = -0.00303111 Jy ! Component: 2750 - total flux cleaned = -0.00305637 Jy ! Component: 2800 - total flux cleaned = -0.00311898 Jy ! Component: 2850 - total flux cleaned = -0.00316833 Jy ! Component: 2900 - total flux cleaned = -0.00320506 Jy ! Component: 2950 - total flux cleaned = -0.00327743 Jy ! Component: 3000 - total flux cleaned = -0.00325384 Jy ! Component: 3050 - total flux cleaned = -0.00331307 Jy ! Component: 3100 - total flux cleaned = -0.00338327 Jy ! Component: 3150 - total flux cleaned = -0.00338303 Jy ! Component: 3200 - total flux cleaned = -0.00341727 Jy ! Component: 3250 - total flux cleaned = -0.00347384 Jy ! Component: 3300 - total flux cleaned = -0.00349626 Jy ! Component: 3350 - total flux cleaned = -0.00350755 Jy ! Component: 3400 - total flux cleaned = -0.00351867 Jy ! Component: 3450 - total flux cleaned = -0.00359503 Jy ! Component: 3500 - total flux cleaned = -0.00361667 Jy ! Component: 3550 - total flux cleaned = -0.00364888 Jy ! Component: 3600 - total flux cleaned = -0.00375499 Jy ! Component: 3650 - total flux cleaned = -0.0037864 Jy ! Component: 3700 - total flux cleaned = -0.003849 Jy ! Component: 3750 - total flux cleaned = -0.00390072 Jy ! Component: 3800 - total flux cleaned = -0.00393152 Jy ! Component: 3850 - total flux cleaned = -0.00402307 Jy ! Component: 3900 - total flux cleaned = -0.00408353 Jy ! Component: 3950 - total flux cleaned = -0.00418358 Jy ! Component: 4000 - total flux cleaned = -0.00425303 Jy ! Component: 4050 - total flux cleaned = -0.0043219 Jy ! Total flux subtracted in 4096 components = -0.00440994 Jy ! Clean residual min=-0.000548 max=0.000593 Jy/beam ! Clean residual mean=-0.000002 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.340363 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 446 components and 0.340363 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177b_uvs/J1010-0200_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.585 x 3.817 at -2.241 degrees (North through East) ! Clean map min=-0.0012416 max=0.18547 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177b_uvs/J1010-0200_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.185471 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000165121 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.267084 0.267084 0.534168 1.06834 2.13667 4.27334 8.54669 17.0934 34.1867 68.3735 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.185 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1123.24 quit ! Quitting program ! Log file /d2/scr/pima/bp177b_uvs/J1010-0200_C_uvs.log closed on Sat Mar 22 08:08:33 2014