! Started logfile: ./1512+0203_X_uvs.log on Thu Oct 17 23:17:36 2013 obs 1512+0203_X_uvm.fits ! Reading UV FITS file: 1512+0203_X_uvm.fits ! AN table 1: 17 integrations on 28 of 28 possible baselines. ! AN table 2: 15 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.902559 visibilities/baseline/integration-bin. ! Found source: J1512+0203 ! ! 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 7336 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 ./1512+0203_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. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.220821Jy sigma=6.310725 ! Fit after self-cal, rms=1.074187Jy sigma=5.406453 ! 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=0.7702 mas, bmaj=2.03 mas, bpa=-7.397 degrees ! Estimated noise=2.52784 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 = 0.129004 Jy ! Component: 100 - total flux cleaned = 0.150865 Jy ! Total flux subtracted in 100 components = 0.150865 Jy ! Clean residual min=-0.019109 max=0.019908 Jy/beam ! Clean residual mean=-0.000005 rms=0.006757 Jy/beam ! Combined flux in latest and established models = 0.150865 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.150865 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=0.680713Jy sigma=2.309373 ! Fit after self-cal, rms=0.680703Jy sigma=2.309365 ! 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=0.9759 mas, bmaj=2.68 mas, bpa=-9.521 degrees ! Estimated noise=1.48854 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 = 0.00571029 Jy ! Component: 100 - total flux cleaned = 0.00450432 Jy ! Component: 150 - total flux cleaned = 0.0038554 Jy ! Component: 200 - total flux cleaned = 0.00336183 Jy ! Total flux subtracted in 200 components = 0.00336183 Jy ! Clean residual min=-0.013643 max=0.015086 Jy/beam ! Clean residual mean=-0.000012 rms=0.004698 Jy/beam ! Combined flux in latest and established models = 0.154227 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.154227 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=0.680105Jy sigma=2.309042 ! Fit after self-cal, rms=0.680086Jy sigma=2.309038 ! 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 1.08 HN 1.03 KP 1.02 LA 1.02 ! MK 1.21 NL 1.10 OV 1.07 PT 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 HN 1.04 KP 0.99 LA 0.99 ! MK 1.20 NL 1.07 OV 1.05 PT 0.85 ! SC 0.86 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 HN 1.05 KP 1.03 LA 0.96 ! MK 1.26 NL 1.10 OV 1.01 PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.22 HN 1.08 KP 1.08 LA 0.99 ! MK 0.74 NL 1.18 OV 1.06 PT 0.65 ! SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 HN 1.06 KP 1.12 LA 0.94 ! MK 1.30 NL 1.08 OV 1.09 PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 HN 1.28 KP 1.36 LA 1.12 ! MK 0.56 NL 1.34 OV 1.29 PT 0.52 ! SC 1.14 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 1.13 KP 0.99 LA 1.00 ! MK 1.30 NL 1.05 OV 1.05 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 HN 1.17 KP 0.94 LA 0.98 ! MK 1.29 NL 1.05 OV 1.02 PT 0.93 ! SC 0.89 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 1.08 KP 1.13 LA 1.00 ! MK 1.17 NL 0.99 OV 1.04 PT 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.43 HN 1.75 KP 1.87 LA 1.53 ! MK 0.40 NL 1.76 OV 1.76 PT 0.36 ! SC 1.51 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 1.21 KP 1.11 LA 1.03 ! MK 1.21 NL 1.05 OV 1.07 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 HN 1.21 KP 1.06 LA 1.02 ! MK 1.18 NL 1.08 OV 1.06 PT 0.93 ! SC 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.12 KP 1.07 LA 0.95 ! MK 1.19 NL 1.06 OV 1.09 PT 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 HN 1.27 KP 1.27 LA 1.03 ! MK 0.56 NL 1.34 OV 1.21 PT 0.52 ! SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 HN 1.11 KP 1.13 LA 0.90 ! MK 1.16 NL 1.04 OV 1.08 PT 0.87 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.18 HN 1.11 KP 1.07 LA 0.88 ! MK 1.14 NL 1.06 OV 1.07 PT 0.84 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.680086Jy sigma=2.309038 ! Fit after self-cal, rms=0.211487Jy sigma=2.282154 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9609 mas, bmaj=2.7 mas, bpa=-9.593 degrees ! Estimated noise=1.55898 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 = 0.0082458 Jy ! Component: 100 - total flux cleaned = 0.00785512 Jy ! Component: 150 - total flux cleaned = 0.00756737 Jy ! Component: 200 - total flux cleaned = 0.00733995 Jy ! Total flux subtracted in 200 components = 0.00733995 Jy ! Clean residual min=-0.017533 max=0.017190 Jy/beam ! Clean residual mean=-0.000014 rms=0.004937 Jy/beam ! Combined flux in latest and established models = 0.161566 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.161566 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=0.210956Jy sigma=2.280741 ! Fit after self-cal, rms=0.210976Jy sigma=2.280722 ! 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=0.210976Jy sigma=2.280722 ! Fit after self-cal, rms=0.242405Jy sigma=2.264318 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.003 mas, bmaj=2.619 mas, bpa=-7.64 degrees ! Estimated noise=1.66799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00560762 Jy ! Component: 100 - total flux cleaned = 0.00450154 Jy ! Component: 150 - total flux cleaned = 0.00370128 Jy ! Component: 200 - total flux cleaned = 0.003065 Jy ! Total flux subtracted in 200 components = 0.003065 Jy ! Clean residual min=-0.014387 max=0.016806 Jy/beam ! Clean residual mean=-0.000013 rms=0.005003 Jy/beam ! Combined flux in latest and established models = 0.164631 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.164631 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=0.242235Jy sigma=2.257413 ! Fit after self-cal, rms=0.242242Jy sigma=2.257399 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 = -0.000519892 Jy ! Component: 100 - total flux cleaned = -0.000946288 Jy ! Component: 150 - total flux cleaned = -0.0012956 Jy ! Component: 200 - total flux cleaned = -0.00149 Jy ! Total flux subtracted in 200 components = -0.00149 Jy ! Clean residual min=-0.014992 max=0.017397 Jy/beam ! Clean residual mean=-0.000013 rms=0.005025 Jy/beam ! Combined flux in latest and established models = 0.163141 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.163141 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=0.242353Jy sigma=2.255799 ! Fit after self-cal, rms=0.242354Jy sigma=2.255798 ! 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=0.242354Jy sigma=2.255798 ! Fit after self-cal, rms=0.040889Jy sigma=1.076505 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=2.603 mas, bpa=-8.133 degrees ! Estimated noise=1.63632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122074 Jy ! Component: 100 - total flux cleaned = 0.0128513 Jy ! Component: 150 - total flux cleaned = 0.0130896 Jy ! Component: 200 - total flux cleaned = 0.013287 Jy ! Total flux subtracted in 200 components = 0.013287 Jy ! Clean residual min=-0.006283 max=0.004890 Jy/beam ! Clean residual mean=0.000007 rms=0.001602 Jy/beam ! Combined flux in latest and established models = 0.176428 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 45 components and 0.176428 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=0.036039Jy sigma=1.104743 ! Fit after self-cal, rms=0.036015Jy sigma=1.104712 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 = 0.000156711 Jy ! Component: 100 - total flux cleaned = 0.00015957 Jy ! Component: 150 - total flux cleaned = 0.000267628 Jy ! Component: 200 - total flux cleaned = 0.000350871 Jy ! Total flux subtracted in 200 components = 0.000350871 Jy ! Clean residual min=-0.005586 max=0.004667 Jy/beam ! Clean residual mean=0.000007 rms=0.001435 Jy/beam ! Combined flux in latest and established models = 0.176779 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.176779 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=0.035474Jy sigma=1.119763 ! Fit after self-cal, rms=0.035463Jy sigma=1.119762 ! 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=0.035463Jy sigma=1.119762 ! Fit after self-cal, rms=0.031794Jy sigma=1.073446 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.987 mas, bmaj=3.882 mas, bpa=-9.652 degrees ! Estimated noise=1.94301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00027272 Jy ! Component: 100 - total flux cleaned = 0.000490774 Jy ! Component: 150 - total flux cleaned = 0.000672577 Jy ! Component: 200 - total flux cleaned = 0.000832542 Jy ! Total flux subtracted in 200 components = 0.000832542 Jy ! Clean residual min=-0.002938 max=0.003003 Jy/beam ! Clean residual mean=0.000016 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.177612 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 50 components and 0.177612 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=0.031213Jy sigma=1.078525 ! Fit after self-cal, rms=0.031180Jy sigma=1.078516 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 = 0.000202868 Jy ! Component: 100 - total flux cleaned = 0.000321781 Jy ! Component: 150 - total flux cleaned = 0.000475247 Jy ! Component: 200 - total flux cleaned = 0.000564568 Jy ! Total flux subtracted in 200 components = 0.000564568 Jy ! Clean residual min=-0.002916 max=0.002908 Jy/beam ! Clean residual mean=0.000016 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.178177 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.178176 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=0.031144Jy sigma=1.085219 ! Fit after self-cal, rms=0.031137Jy sigma=1.085217 ! 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=0.9976 mas, bmaj=2.635 mas, bpa=-9.355 degrees ! Estimated noise=1.58108 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9976 x 2.635 at -9.355 degrees (North through East) ! Clean map min=-0.005057 max=0.16822 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=0.8038 mas, bmaj=2.02 mas, bpa=-6.83 degrees ! Estimated noise=2.5872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.132049 Jy ! Component: 100 - total flux cleaned = 0.164125 Jy ! Component: 150 - total flux cleaned = 0.174458 Jy ! Component: 200 - total flux cleaned = 0.173541 Jy ! Total flux subtracted in 200 components = 0.173541 Jy ! Clean residual min=-0.006272 max=0.006315 Jy/beam ! Clean residual mean=0.000002 rms=0.001942 Jy/beam ! Combined flux in latest and established models = 0.173541 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.173541 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9976 mas, bmaj=2.635 mas, bpa=-9.355 degrees ! Estimated noise=1.58108 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 = 0.0030638 Jy ! Component: 100 - total flux cleaned = 0.00352175 Jy ! Component: 150 - total flux cleaned = 0.00384417 Jy ! Component: 200 - total flux cleaned = 0.00413102 Jy ! Total flux subtracted in 200 components = 0.00413102 Jy ! Clean residual min=-0.004966 max=0.004842 Jy/beam ! Clean residual mean=0.000007 rms=0.001472 Jy/beam ! Combined flux in latest and established models = 0.177672 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.177672 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=1.987 mas, bmaj=3.882 mas, bpa=-9.652 degrees ! Estimated noise=1.94301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000755491 Jy ! Component: 100 - total flux cleaned = 0.000773781 Jy ! Component: 150 - total flux cleaned = 0.000773913 Jy ! Component: 200 - total flux cleaned = 0.000773717 Jy ! Total flux subtracted in 200 components = 0.000773717 Jy ! Clean residual min=-0.002725 max=0.002693 Jy/beam ! Clean residual mean=0.000016 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.178446 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 = -5.30973e-07 Jy ! Component: 100 - total flux cleaned = -1.46552e-05 Jy ! Component: 150 - total flux cleaned = -1.50145e-05 Jy ! Component: 200 - total flux cleaned = -1.55614e-05 Jy ! Total flux subtracted in 200 components = -1.55614e-05 Jy ! Clean residual min=-0.002722 max=0.002686 Jy/beam ! Clean residual mean=0.000016 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.17843 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.17843 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9976 mas, bmaj=2.635 mas, bpa=-9.355 degrees ! Estimated noise=1.58108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000193068 Jy ! Component: 100 - total flux cleaned = -6.18664e-05 Jy ! Component: 150 - total flux cleaned = 5.84289e-05 Jy ! Component: 200 - total flux cleaned = 0.000112661 Jy ! Total flux subtracted in 200 components = 0.000112661 Jy ! Clean residual min=-0.004778 max=0.004570 Jy/beam ! Clean residual mean=0.000007 rms=0.001463 Jy/beam ! Combined flux in latest and established models = 0.178543 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 24 components and 0.178543 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=0.030992Jy sigma=1.105810 ! Fit after self-cal, rms=0.030988Jy sigma=1.105806 wmodel ./1512+0203_X_map.mod ! Writing 24 model components to file: ./1512+0203_X_map.mod wobs ./1512+0203_X_uvs.fits ! Writing UV FITS file: ./1512+0203_X_uvs.fits wwins ./1512+0203_X_map.win ! wwins: Wrote 1 windows to ./1512+0203_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 = -0.000802428 Jy ! Component: 100 - total flux cleaned = -0.00159841 Jy ! Component: 150 - total flux cleaned = -0.00204576 Jy ! Component: 200 - total flux cleaned = -0.00183444 Jy ! Component: 250 - total flux cleaned = -0.0016364 Jy ! Component: 300 - total flux cleaned = -0.00144749 Jy ! Component: 350 - total flux cleaned = -0.00126629 Jy ! Component: 400 - total flux cleaned = -0.000971259 Jy ! Component: 450 - total flux cleaned = -0.000512014 Jy ! Component: 500 - total flux cleaned = -0.000289095 Jy ! Component: 550 - total flux cleaned = -7.06257e-05 Jy ! Component: 600 - total flux cleaned = 0.000355691 Jy ! Component: 650 - total flux cleaned = 0.000616325 Jy ! Component: 700 - total flux cleaned = 0.00112536 Jy ! Component: 750 - total flux cleaned = 0.00157187 Jy ! Component: 800 - total flux cleaned = 0.00181532 Jy ! Component: 850 - total flux cleaned = 0.00214997 Jy ! Component: 900 - total flux cleaned = 0.0024792 Jy ! Component: 950 - total flux cleaned = 0.00284678 Jy ! Component: 1000 - total flux cleaned = 0.00316177 Jy ! Component: 1050 - total flux cleaned = 0.00351646 Jy ! Component: 1100 - total flux cleaned = 0.00377717 Jy ! Component: 1150 - total flux cleaned = 0.00403474 Jy ! Component: 1200 - total flux cleaned = 0.00428784 Jy ! Component: 1250 - total flux cleaned = 0.00453721 Jy ! Component: 1300 - total flux cleaned = 0.00482275 Jy ! Component: 1350 - total flux cleaned = 0.00498239 Jy ! Component: 1400 - total flux cleaned = 0.00513949 Jy ! Component: 1450 - total flux cleaned = 0.00544893 Jy ! Component: 1500 - total flux cleaned = 0.00575422 Jy ! Component: 1550 - total flux cleaned = 0.00590445 Jy ! Component: 1600 - total flux cleaned = 0.00627433 Jy ! Component: 1650 - total flux cleaned = 0.00641906 Jy ! Component: 1700 - total flux cleaned = 0.00659865 Jy ! Component: 1750 - total flux cleaned = 0.00677596 Jy ! Component: 1800 - total flux cleaned = 0.00709159 Jy ! Component: 1850 - total flux cleaned = 0.00733356 Jy ! Component: 1900 - total flux cleaned = 0.00746969 Jy ! Component: 1950 - total flux cleaned = 0.0075714 Jy ! Component: 2000 - total flux cleaned = 0.00767224 Jy ! Component: 2050 - total flux cleaned = 0.00780511 Jy ! Component: 2100 - total flux cleaned = 0.00806736 Jy ! Component: 2150 - total flux cleaned = 0.0081318 Jy ! Component: 2200 - total flux cleaned = 0.00829265 Jy ! Component: 2250 - total flux cleaned = 0.00835638 Jy ! Component: 2300 - total flux cleaned = 0.00848206 Jy ! Component: 2350 - total flux cleaned = 0.00860682 Jy ! Component: 2400 - total flux cleaned = 0.00879156 Jy ! Component: 2450 - total flux cleaned = 0.00885232 Jy ! Component: 2500 - total flux cleaned = 0.00900342 Jy ! Component: 2550 - total flux cleaned = 0.00909332 Jy ! Component: 2600 - total flux cleaned = 0.00921205 Jy ! Component: 2650 - total flux cleaned = 0.00921196 Jy ! Component: 2700 - total flux cleaned = 0.0092708 Jy ! Component: 2750 - total flux cleaned = 0.00958841 Jy ! Component: 2800 - total flux cleaned = 0.00964542 Jy ! Component: 2850 - total flux cleaned = 0.00967355 Jy ! Component: 2900 - total flux cleaned = 0.00981441 Jy ! Component: 2950 - total flux cleaned = 0.00998163 Jy ! Component: 3000 - total flux cleaned = 0.0102303 Jy ! Component: 3050 - total flux cleaned = 0.0103123 Jy ! Component: 3100 - total flux cleaned = 0.0103663 Jy ! Component: 3150 - total flux cleaned = 0.0104475 Jy ! Component: 3200 - total flux cleaned = 0.0106079 Jy ! Component: 3250 - total flux cleaned = 0.010714 Jy ! Component: 3300 - total flux cleaned = 0.0107403 Jy ! Component: 3350 - total flux cleaned = 0.0106883 Jy ! Component: 3400 - total flux cleaned = 0.0108963 Jy ! Component: 3450 - total flux cleaned = 0.0110252 Jy ! Component: 3500 - total flux cleaned = 0.0109483 Jy ! Component: 3550 - total flux cleaned = 0.0110754 Jy ! Component: 3600 - total flux cleaned = 0.0110756 Jy ! Component: 3650 - total flux cleaned = 0.0111257 Jy ! Component: 3700 - total flux cleaned = 0.0111507 Jy ! Component: 3750 - total flux cleaned = 0.01125 Jy ! Component: 3800 - total flux cleaned = 0.0112747 Jy ! Component: 3850 - total flux cleaned = 0.0113234 Jy ! Component: 3900 - total flux cleaned = 0.0113482 Jy ! Component: 3950 - total flux cleaned = 0.0112758 Jy ! Component: 4000 - total flux cleaned = 0.0113958 Jy ! Component: 4050 - total flux cleaned = 0.0113239 Jy ! Total flux subtracted in 4096 components = 0.01149 Jy ! Clean residual min=-0.001536 max=0.001518 Jy/beam ! Clean residual mean=-0.000000 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.190033 Jy keep ! Adding 546 model components to the UV plane model. ! The established model now contains 567 components and 0.190033 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./1512+0203_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9976 x 2.635 at -9.355 degrees (North through East) ! Clean map min=-0.0023917 max=0.17048 Jy/beam ! Writing clean map to FITS file: ./1512+0203_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.170479 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000469366 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.825964 0.825964 1.65193 3.30386 6.60771 13.2154 26.4308 52.8617 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.17 quit ! Quitting program ! Log file ./1512+0203_X_uvs.log closed on Thu Oct 17 23:17:41 2013