! Started logfile: /scr/pima/bp171a0_uvs/J0725-3423_C_uvs.log on Fri Mar 15 08:58:53 2013 obs /scr/pima/bp171a0_uvs/J0725-3423_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a0_uvs/J0725-3423_C_uva.fits ! AN table 1: 9 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.830247 visibilities/baseline/integration-bin. ! Found source: J0725-3423 ! ! 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 3.94397e+09 3.2e+07 1 3.2e+07 ! 02 2 3.97597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.00797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.03997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.23197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.32797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.35997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.39197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2152 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/bp171a0_uvs/J0725-3423_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. ! ! 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=1.013577Jy sigma=0.697992 ! Fit after self-cal, rms=0.935119Jy sigma=0.641612 ! 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=1.623 mas, bmaj=4.417 mas, bpa=0.4714 degrees ! Estimated noise=30.1685 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 = 0.0577134 Jy ! Component: 100 - total flux cleaned = 0.0787942 Jy ! Total flux subtracted in 100 components = 0.0787942 Jy ! Clean residual min=-0.028774 max=0.021847 Jy/beam ! Clean residual mean=-0.000041 rms=0.009033 Jy/beam ! Combined flux in latest and established models = 0.0787942 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0787942 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=0.171309Jy sigma=0.120699 ! Fit after self-cal, rms=0.171186Jy sigma=0.120613 ! 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=1.985 mas, bmaj=5.669 mas, bpa=2.377 degrees ! Estimated noise=22.3094 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 = 0.0157083 Jy ! Component: 100 - total flux cleaned = 0.0231474 Jy ! Component: 150 - total flux cleaned = 0.0270538 Jy ! Component: 200 - total flux cleaned = 0.0287848 Jy ! Total flux subtracted in 200 components = 0.0287848 Jy ! Clean residual min=-0.030775 max=0.018044 Jy/beam ! Clean residual mean=-0.000064 rms=0.006619 Jy/beam ! Combined flux in latest and established models = 0.107579 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 36 components and 0.107579 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=0.169920Jy sigma=0.119719 ! Fit after self-cal, rms=0.169897Jy sigma=0.119701 ! 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 1.10 FD 0.81 HN 1.21 LA 0.97 ! MK 0.86 NL 1.17 OV 0.95 PT 1.14 ! SC 0.73 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 0.77 HN 1.17 LA 1.13 ! MK 0.73 NL 1.38 OV 0.98 PT 1.00 ! SC 0.81 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 0.80 HN 1.09 LA 1.10 ! MK 0.86 NL 1.14 OV 0.96 PT 1.15 ! SC 0.68 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.59 FD 1.33 HN 1.26 LA 1.39 ! MK 0.95 NL 1.22 OV 1.46 PT 1.04 ! SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 1.67 HN 2.15 LA 1.41 ! MK 1.11 NL 1.25 OV 0.07 PT 1.71 ! SC 1.13 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 FD 1.23 HN 1.13 LA 1.49 ! MK 1.05 NL 1.25 OV 1.09 PT 1.12 ! SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 FD 1.31 HN 1.24 LA 1.32 ! MK 0.95 NL 1.34 OV 1.22 PT 1.13 ! SC 1.17 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 FD 1.52 HN 1.18 LA 1.41 ! MK 0.69 NL 1.28 OV 1.20 PT 1.16 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.169897Jy sigma=0.119701 ! Fit after self-cal, rms=0.081835Jy sigma=0.064025 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.918 mas, bmaj=5.785 mas, bpa=3.746 degrees ! Estimated noise=21.5855 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 = -0.00239273 Jy ! Component: 100 - total flux cleaned = -0.00274137 Jy ! Component: 150 - total flux cleaned = -0.00291688 Jy ! Component: 200 - total flux cleaned = -0.0029202 Jy ! Total flux subtracted in 200 components = -0.0029202 Jy ! Clean residual min=-0.004491 max=0.004425 Jy/beam ! Clean residual mean=-0.000002 rms=0.001165 Jy/beam ! Combined flux in latest and established models = 0.104659 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.104659 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=0.081623Jy sigma=0.064074 ! Fit after self-cal, rms=0.082722Jy sigma=0.062758 ! 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=0.082722Jy sigma=0.062758 ! Fit after self-cal, rms=0.088303Jy sigma=0.062349 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.9 mas, bmaj=5.733 mas, bpa=3.776 degrees ! Estimated noise=21.0713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0019332 Jy ! Component: 100 - total flux cleaned = -0.0021951 Jy ! Component: 150 - total flux cleaned = -0.00228319 Jy ! Component: 200 - total flux cleaned = -0.00228074 Jy ! Total flux subtracted in 200 components = -0.00228074 Jy ! Clean residual min=-0.003788 max=0.003582 Jy/beam ! Clean residual mean=-0.000003 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.102378 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.102378 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=0.088147Jy sigma=0.062393 ! Fit after self-cal, rms=0.088193Jy sigma=0.062386 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 = 3.90379e-05 Jy ! Component: 100 - total flux cleaned = -7.04432e-05 Jy ! Component: 150 - total flux cleaned = -7.25884e-05 Jy ! Component: 200 - total flux cleaned = -7.41053e-05 Jy ! Total flux subtracted in 200 components = -7.41053e-05 Jy ! Clean residual min=-0.003829 max=0.003617 Jy/beam ! Clean residual mean=-0.000003 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 0.102304 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.102304 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=0.088145Jy sigma=0.062422 ! Fit after self-cal, rms=0.088154Jy sigma=0.062418 ! 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=0.088154Jy sigma=0.062418 ! Fit after self-cal, rms=0.091759Jy sigma=0.062206 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.883 mas, bmaj=5.687 mas, bpa=3.801 degrees ! Estimated noise=20.5483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00166873 Jy ! Component: 100 - total flux cleaned = -0.00185038 Jy ! Component: 150 - total flux cleaned = -0.00193827 Jy ! Component: 200 - total flux cleaned = -0.00193897 Jy ! Total flux subtracted in 200 components = -0.00193897 Jy ! Clean residual min=-0.003436 max=0.003485 Jy/beam ! Clean residual mean=-0.000002 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.100365 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.100365 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=0.091646Jy sigma=0.062249 ! Fit after self-cal, rms=0.091671Jy sigma=0.062244 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 = 0.000107317 Jy ! Component: 100 - total flux cleaned = 6.76408e-06 Jy ! Component: 150 - total flux cleaned = -3.56873e-05 Jy ! Component: 200 - total flux cleaned = -3.56099e-05 Jy ! Total flux subtracted in 200 components = -3.56099e-05 Jy ! Clean residual min=-0.003476 max=0.003512 Jy/beam ! Clean residual mean=-0.000002 rms=0.000936 Jy/beam ! Combined flux in latest and established models = 0.100329 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 0.100329 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=0.091643Jy sigma=0.062272 ! Fit after self-cal, rms=0.091653Jy sigma=0.062268 ! 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=0.091653Jy sigma=0.062268 ! Fit after self-cal, rms=0.095293Jy sigma=0.062132 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.724 mas, bmaj=11.47 mas, bpa=0.2496 degrees ! Estimated noise=24.3554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00132454 Jy ! Component: 100 - total flux cleaned = -0.0014281 Jy ! Component: 150 - total flux cleaned = -0.00144656 Jy ! Component: 200 - total flux cleaned = -0.00146321 Jy ! Total flux subtracted in 200 components = -0.00146321 Jy ! Clean residual min=-0.004039 max=0.003063 Jy/beam ! Clean residual mean=-0.000003 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 0.0988661 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 55 components and 0.0988661 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=0.095228Jy sigma=0.062166 ! Fit after self-cal, rms=0.095272Jy sigma=0.062142 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 = -3.79824e-05 Jy ! Component: 100 - total flux cleaned = -5.88272e-05 Jy ! Component: 150 - total flux cleaned = -7.5947e-05 Jy ! Component: 200 - total flux cleaned = -9.01541e-05 Jy ! Total flux subtracted in 200 components = -9.01541e-05 Jy ! Clean residual min=-0.004033 max=0.003058 Jy/beam ! Clean residual mean=-0.000003 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 0.098776 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 56 components and 0.098776 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=0.095255Jy sigma=0.062164 ! Fit after self-cal, rms=0.095282Jy sigma=0.062140 ! 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=1.868 mas, bmaj=5.657 mas, bpa=3.861 degrees ! Estimated noise=20.0971 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.868 x 5.657 at 3.861 degrees (North through East) ! Clean map min=-0.0032847 max=0.071318 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=1.487 mas, bmaj=4.523 mas, bpa=3.125 degrees ! Estimated noise=25.7448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0496681 Jy ! Component: 100 - total flux cleaned = 0.0692217 Jy ! Component: 150 - total flux cleaned = 0.0796818 Jy ! Component: 200 - total flux cleaned = 0.086013 Jy ! Total flux subtracted in 200 components = 0.086013 Jy ! Clean residual min=-0.005752 max=0.005120 Jy/beam ! Clean residual mean=-0.000003 rms=0.001491 Jy/beam ! Combined flux in latest and established models = 0.086013 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.086013 Jy ! Inverting map and beam ! Estimated beam: bmin=1.868 mas, bmaj=5.657 mas, bpa=3.861 degrees ! Estimated noise=20.0971 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 = 0.0062335 Jy ! Component: 100 - total flux cleaned = 0.00914154 Jy ! Component: 150 - total flux cleaned = 0.0105477 Jy ! Component: 200 - total flux cleaned = 0.011127 Jy ! Total flux subtracted in 200 components = 0.011127 Jy ! Clean residual min=-0.003686 max=0.003805 Jy/beam ! Clean residual mean=-0.000001 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.09714 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 54 components and 0.0971399 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=3.724 mas, bmaj=11.47 mas, bpa=0.2496 degrees ! Estimated noise=24.3554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000993334 Jy ! Component: 100 - total flux cleaned = 0.000972777 Jy ! Component: 150 - total flux cleaned = 0.000972482 Jy ! Component: 200 - total flux cleaned = 0.000972298 Jy ! Total flux subtracted in 200 components = 0.000972298 Jy ! Clean residual min=-0.004293 max=0.003679 Jy/beam ! Clean residual mean=-0.000001 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 0.0981122 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 = -1.05786e-06 Jy ! Component: 100 - total flux cleaned = -1.82728e-05 Jy ! Component: 150 - total flux cleaned = -1.9327e-05 Jy ! Component: 200 - total flux cleaned = -2.08376e-05 Jy ! Total flux subtracted in 200 components = -2.08376e-05 Jy ! Clean residual min=-0.004259 max=0.003616 Jy/beam ! Clean residual mean=-0.000001 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 0.0980914 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 59 components and 0.0980914 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.868 mas, bmaj=5.657 mas, bpa=3.861 degrees ! Estimated noise=20.0971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000381444 Jy ! Component: 100 - total flux cleaned = -0.000327068 Jy ! Component: 150 - total flux cleaned = -0.000303292 Jy ! Component: 200 - total flux cleaned = -0.000259997 Jy ! Total flux subtracted in 200 components = -0.000259997 Jy ! Clean residual min=-0.003807 max=0.003651 Jy/beam ! Clean residual mean=-0.000001 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 0.0978314 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 0.0978314 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=0.095246Jy sigma=0.062483 ! Fit after self-cal, rms=0.095227Jy sigma=0.062465 wmodel /scr/pima/bp171a0_uvs/J0725-3423_C_map.mod ! Writing 65 model components to file: /scr/pima/bp171a0_uvs/J0725-3423_C_map.mod wobs /scr/pima/bp171a0_uvs/J0725-3423_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a0_uvs/J0725-3423_C_uvs.fits wwins /scr/pima/bp171a0_uvs/J0725-3423_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a0_uvs/J0725-3423_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 = -0.000357329 Jy ! Component: 100 - total flux cleaned = -0.000236336 Jy ! Component: 150 - total flux cleaned = -6.79106e-05 Jy ! Component: 200 - total flux cleaned = 0.000198738 Jy ! Component: 250 - total flux cleaned = 0.000503701 Jy ! Component: 300 - total flux cleaned = 0.000649253 Jy ! Component: 350 - total flux cleaned = 0.000837089 Jy ! Component: 400 - total flux cleaned = 0.00120216 Jy ! Component: 450 - total flux cleaned = 0.00151261 Jy ! Component: 500 - total flux cleaned = 0.00172923 Jy ! Component: 550 - total flux cleaned = 0.00198159 Jy ! Component: 600 - total flux cleaned = 0.00222711 Jy ! Component: 650 - total flux cleaned = 0.00246603 Jy ! Component: 700 - total flux cleaned = 0.00266015 Jy ! Component: 750 - total flux cleaned = 0.00281257 Jy ! Component: 800 - total flux cleaned = 0.00296188 Jy ! Component: 850 - total flux cleaned = 0.00292623 Jy ! Component: 900 - total flux cleaned = 0.00299793 Jy ! Component: 950 - total flux cleaned = 0.00299722 Jy ! Component: 1000 - total flux cleaned = 0.0029969 Jy ! Component: 1050 - total flux cleaned = 0.00303063 Jy ! Component: 1100 - total flux cleaned = 0.00303084 Jy ! Component: 1150 - total flux cleaned = 0.00306298 Jy ! Component: 1200 - total flux cleaned = 0.00303028 Jy ! Component: 1250 - total flux cleaned = 0.00293451 Jy ! Component: 1300 - total flux cleaned = 0.00287141 Jy ! Component: 1350 - total flux cleaned = 0.00284044 Jy ! Component: 1400 - total flux cleaned = 0.00280989 Jy ! Component: 1450 - total flux cleaned = 0.00277948 Jy ! Component: 1500 - total flux cleaned = 0.00277913 Jy ! Component: 1550 - total flux cleaned = 0.00280895 Jy ! Component: 1600 - total flux cleaned = 0.00271971 Jy ! Component: 1650 - total flux cleaned = 0.00266105 Jy ! Component: 1700 - total flux cleaned = 0.00269034 Jy ! Component: 1750 - total flux cleaned = 0.00266144 Jy ! Component: 1800 - total flux cleaned = 0.00260416 Jy ! Component: 1850 - total flux cleaned = 0.00257578 Jy ! Component: 1900 - total flux cleaned = 0.00251895 Jy ! Component: 1950 - total flux cleaned = 0.00246245 Jy ! Component: 2000 - total flux cleaned = 0.00234991 Jy ! Component: 2050 - total flux cleaned = 0.00229365 Jy ! Component: 2100 - total flux cleaned = 0.00220977 Jy ! Component: 2150 - total flux cleaned = 0.00212621 Jy ! Component: 2200 - total flux cleaned = 0.00201515 Jy ! Component: 2250 - total flux cleaned = 0.00201518 Jy ! Component: 2300 - total flux cleaned = 0.00195973 Jy ! Component: 2350 - total flux cleaned = 0.00184951 Jy ! Component: 2400 - total flux cleaned = 0.00176691 Jy ! Component: 2450 - total flux cleaned = 0.00162989 Jy ! Component: 2500 - total flux cleaned = 0.00154798 Jy ! Component: 2550 - total flux cleaned = 0.00143884 Jy ! Component: 2600 - total flux cleaned = 0.0013571 Jy ! Component: 2650 - total flux cleaned = 0.00119374 Jy ! Component: 2700 - total flux cleaned = 0.00100345 Jy ! Component: 2750 - total flux cleaned = 0.000921966 Jy ! Component: 2800 - total flux cleaned = 0.000840516 Jy ! Component: 2850 - total flux cleaned = 0.000704735 Jy ! Component: 2900 - total flux cleaned = 0.00054172 Jy ! Component: 2950 - total flux cleaned = 0.000405843 Jy ! Component: 3000 - total flux cleaned = 0.000324255 Jy ! Component: 3050 - total flux cleaned = 0.000188301 Jy ! Component: 3100 - total flux cleaned = 0.000106591 Jy ! Component: 3150 - total flux cleaned = 2.46879e-05 Jy ! Component: 3200 - total flux cleaned = -5.74099e-05 Jy ! Component: 3250 - total flux cleaned = -0.000139521 Jy ! Component: 3300 - total flux cleaned = -0.000249368 Jy ! Component: 3350 - total flux cleaned = -0.000194334 Jy ! Component: 3400 - total flux cleaned = -0.000221941 Jy ! Component: 3450 - total flux cleaned = -0.000277194 Jy ! Component: 3500 - total flux cleaned = -0.000277189 Jy ! Component: 3550 - total flux cleaned = -0.000277247 Jy ! Component: 3600 - total flux cleaned = -0.000305236 Jy ! Component: 3650 - total flux cleaned = -0.000221271 Jy ! Component: 3700 - total flux cleaned = -0.000165242 Jy ! Component: 3750 - total flux cleaned = -0.000193439 Jy ! Component: 3800 - total flux cleaned = -0.000165168 Jy ! Component: 3850 - total flux cleaned = -0.000108017 Jy ! Component: 3900 - total flux cleaned = -5.08953e-05 Jy ! Component: 3950 - total flux cleaned = -0.000108787 Jy ! Component: 4000 - total flux cleaned = -7.97321e-05 Jy ! Component: 4050 - total flux cleaned = -0.000109149 Jy ! Total flux subtracted in 4096 components = -7.98934e-05 Jy ! Clean residual min=-0.002262 max=0.001686 Jy/beam ! Clean residual mean=-0.000000 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0977515 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 344 components and 0.0977515 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a0_uvs/J0725-3423_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.868 x 5.657 at 3.861 degrees (North through East) ! Clean map min=-0.0033927 max=0.070647 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a0_uvs/J0725-3423_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0706469 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000450681 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.9138 1.9138 3.82761 7.65521 15.3104 30.6209 61.2417 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.07 quit ! Quitting program ! Log file /scr/pima/bp171a0_uvs/J0725-3423_C_uvs.log closed on Fri Mar 15 08:58:57 2013