! Started logfile: /d2/scr/pima/bp177h_uvs/J1602-1518_X_uvs.log on Sat Mar 29 22:24:57 2014 obs /d2/scr/pima/bp177h_uvs/J1602-1518_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1602-1518_X_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.661111 visibilities/baseline/integration-bin. ! Found source: J1602-1518 ! ! 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 952 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 /d2/scr/pima/bp177h_uvs/J1602-1518_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002343Jy sigma=36.492946 ! Fit after self-cal, rms=0.949036Jy sigma=34.437906 ! 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=0.9292 mas, bmaj=2.391 mas, bpa=1.945 degrees ! Estimated noise=0.810364 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 = 0.0338075 Jy ! Component: 100 - total flux cleaned = 0.0517351 Jy ! Total flux subtracted in 100 components = 0.0517351 Jy ! Clean residual min=-0.006183 max=0.012690 Jy/beam ! Clean residual mean=-0.000010 rms=0.002488 Jy/beam ! Combined flux in latest and established models = 0.0517351 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 36 components and 0.0517351 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=0.047300Jy sigma=1.680300 ! Fit after self-cal, rms=0.045522Jy sigma=1.618718 ! 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=1.123 mas, bmaj=2.766 mas, bpa=3.43 degrees ! Estimated noise=0.654873 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 = 0.0217867 Jy ! Component: 100 - total flux cleaned = 0.0344889 Jy ! Component: 150 - total flux cleaned = 0.0422129 Jy ! Component: 200 - total flux cleaned = 0.0470113 Jy ! Total flux subtracted in 200 components = 0.0470113 Jy ! Clean residual min=-0.007117 max=0.015793 Jy/beam ! Clean residual mean=-0.000015 rms=0.002649 Jy/beam ! Combined flux in latest and established models = 0.0987464 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 60 components and 0.0987464 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=0.034509Jy sigma=1.112400 ! Fit after self-cal, rms=0.033842Jy sigma=1.102504 ! Inverting map ! Added new window around map position (-2, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128979 Jy ! Component: 100 - total flux cleaned = 0.0192766 Jy ! Component: 150 - total flux cleaned = 0.0232428 Jy ! Component: 200 - total flux cleaned = 0.0249362 Jy ! Total flux subtracted in 200 components = 0.0249362 Jy ! Clean residual min=-0.005701 max=0.009237 Jy/beam ! Clean residual mean=-0.000012 rms=0.001910 Jy/beam ! Combined flux in latest and established models = 0.123683 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 89 components and 0.123683 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=0.028090Jy sigma=0.895275 ! Fit after self-cal, rms=0.027536Jy sigma=0.862378 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.123 x 2.766 at 3.43 degrees (North through East) ! Clean map min=-0.0053134 max=0.043904 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 1.05 FD 1.14 HN 1.07 KP 0.85 ! LA 0.96 MK 1.19 NL 1.16 OV 0.88 ! PT 0.98 SC 0.87 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.027536Jy sigma=0.862378 ! Fit after self-cal, rms=0.027323Jy sigma=0.852540 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.123 mas, bmaj=2.767 mas, bpa=3.751 degrees ! Estimated noise=0.65495 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 (-13.4, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00840296 Jy ! Component: 100 - total flux cleaned = 0.0134623 Jy ! Component: 150 - total flux cleaned = 0.0173761 Jy ! Component: 200 - total flux cleaned = 0.0200416 Jy ! Total flux subtracted in 200 components = 0.0200416 Jy ! Clean residual min=-0.003977 max=0.005043 Jy/beam ! Clean residual mean=-0.000011 rms=0.001224 Jy/beam ! Combined flux in latest and established models = 0.143724 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 122 components and 0.143724 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=0.023825Jy sigma=0.720496 ! Fit after self-cal, rms=0.023581Jy sigma=0.708126 ! 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=0.023581Jy sigma=0.708126 ! Fit after self-cal, rms=0.023460Jy sigma=0.706148 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.122 mas, bmaj=2.762 mas, bpa=3.741 degrees ! Estimated noise=0.653306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00347553 Jy ! Component: 100 - total flux cleaned = 0.00572519 Jy ! Component: 150 - total flux cleaned = 0.00721299 Jy ! Component: 200 - total flux cleaned = 0.00825073 Jy ! Total flux subtracted in 200 components = 0.00825073 Jy ! Clean residual min=-0.003254 max=0.004209 Jy/beam ! Clean residual mean=-0.000011 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 0.151975 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 147 components and 0.151975 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=0.022570Jy sigma=0.675162 ! Fit after self-cal, rms=0.022522Jy sigma=0.671396 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 = 0.00153293 Jy ! Component: 100 - total flux cleaned = 0.00239064 Jy ! Component: 150 - total flux cleaned = 0.0030093 Jy ! Component: 200 - total flux cleaned = 0.00365389 Jy ! Total flux subtracted in 200 components = 0.00365389 Jy ! Clean residual min=-0.003102 max=0.003649 Jy/beam ! Clean residual mean=-0.000011 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 0.155629 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 164 components and 0.155629 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=0.022157Jy sigma=0.659214 ! Fit after self-cal, rms=0.022146Jy sigma=0.657650 ! 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=0.022146Jy sigma=0.657650 ! Fit after self-cal, rms=0.022107Jy sigma=0.657256 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.121 mas, bmaj=2.76 mas, bpa=3.694 degrees ! Estimated noise=0.652743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000856734 Jy ! Component: 100 - total flux cleaned = 0.00132714 Jy ! Component: 150 - total flux cleaned = 0.00182 Jy ! Component: 200 - total flux cleaned = 0.00222349 Jy ! Total flux subtracted in 200 components = 0.00222349 Jy ! Clean residual min=-0.003032 max=0.003251 Jy/beam ! Clean residual mean=-0.000011 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 0.157852 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 179 components and 0.157852 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=0.021907Jy sigma=0.651110 ! Fit after self-cal, rms=0.021901Jy sigma=0.650208 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 = 0.000498056 Jy ! Component: 100 - total flux cleaned = 0.000853058 Jy ! Component: 150 - total flux cleaned = 0.00119982 Jy ! Component: 200 - total flux cleaned = 0.00142912 Jy ! Total flux subtracted in 200 components = 0.00142912 Jy ! Clean residual min=-0.003001 max=0.003068 Jy/beam ! Clean residual mean=-0.000011 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.159281 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 193 components and 0.159281 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=0.021781Jy sigma=0.646725 ! Fit after self-cal, rms=0.021782Jy sigma=0.646199 ! 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=0.021782Jy sigma=0.646199 ! Fit after self-cal, rms=0.021535Jy sigma=0.636969 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.149 mas, bmaj=4.571 mas, bpa=8.544 degrees ! Estimated noise=0.770694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014771 Jy ! Component: 100 - total flux cleaned = 0.00212449 Jy ! Component: 150 - total flux cleaned = 0.00241184 Jy ! Component: 200 - total flux cleaned = 0.0026635 Jy ! Total flux subtracted in 200 components = 0.0026635 Jy ! Clean residual min=-0.003487 max=0.003590 Jy/beam ! Clean residual mean=-0.000016 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 0.161945 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 209 components and 0.161945 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=0.021532Jy sigma=0.636369 ! Fit after self-cal, rms=0.021533Jy sigma=0.635929 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 = 0.000468366 Jy ! Component: 100 - total flux cleaned = 0.000680786 Jy ! Component: 150 - total flux cleaned = 0.000811166 Jy ! Component: 200 - total flux cleaned = 0.000913255 Jy ! Total flux subtracted in 200 components = 0.000913255 Jy ! Clean residual min=-0.003468 max=0.003607 Jy/beam ! Clean residual mean=-0.000016 rms=0.001168 Jy/beam ! Combined flux in latest and established models = 0.162858 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 220 components and 0.162858 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=0.021526Jy sigma=0.635311 ! Fit after self-cal, rms=0.021525Jy sigma=0.635149 ! 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=1.121 mas, bmaj=2.757 mas, bpa=4.001 degrees ! Estimated noise=0.649156 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.121 x 2.757 at 4.001 degrees (North through East) ! Clean map min=-0.0024177 max=0.041174 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=0.9267 mas, bmaj=2.38 mas, bpa=2.831 degrees ! Estimated noise=0.799767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0347448 Jy ! Component: 100 - total flux cleaned = 0.0547127 Jy ! Component: 150 - total flux cleaned = 0.0692455 Jy ! Component: 200 - total flux cleaned = 0.0800108 Jy ! Total flux subtracted in 200 components = 0.0800108 Jy ! Clean residual min=-0.004553 max=0.007005 Jy/beam ! Clean residual mean=-0.000007 rms=0.001704 Jy/beam ! Combined flux in latest and established models = 0.0800109 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 46 model components to the UV plane model. ! The established model now contains 46 components and 0.0800109 Jy ! Inverting map and beam ! Estimated beam: bmin=1.121 mas, bmaj=2.757 mas, bpa=4.001 degrees ! Estimated noise=0.649156 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 = 0.014013 Jy ! Component: 100 - total flux cleaned = 0.0241065 Jy ! Component: 150 - total flux cleaned = 0.0322379 Jy ! Component: 200 - total flux cleaned = 0.0390097 Jy ! Total flux subtracted in 200 components = 0.0390097 Jy ! Clean residual min=-0.004751 max=0.006226 Jy/beam ! Clean residual mean=-0.000013 rms=0.001621 Jy/beam ! Combined flux in latest and established models = 0.119021 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 108 components and 0.119021 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=2.149 mas, bmaj=4.571 mas, bpa=8.544 degrees ! Estimated noise=0.770694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00962683 Jy ! Component: 100 - total flux cleaned = 0.016603 Jy ! Component: 150 - total flux cleaned = 0.0219422 Jy ! Component: 200 - total flux cleaned = 0.0261133 Jy ! Total flux subtracted in 200 components = 0.0261133 Jy ! Clean residual min=-0.004320 max=0.004743 Jy/beam ! Clean residual mean=-0.000020 rms=0.001574 Jy/beam ! Combined flux in latest and established models = 0.145134 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 = 0.00327984 Jy ! Component: 100 - total flux cleaned = 0.00588398 Jy ! Component: 150 - total flux cleaned = 0.00797899 Jy ! Component: 200 - total flux cleaned = 0.00969551 Jy ! Total flux subtracted in 200 components = 0.00969551 Jy ! Clean residual min=-0.003835 max=0.004086 Jy/beam ! Clean residual mean=-0.000018 rms=0.001303 Jy/beam ! Combined flux in latest and established models = 0.154829 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 185 components and 0.154829 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.121 mas, bmaj=2.757 mas, bpa=4.001 degrees ! Estimated noise=0.649156 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000471503 Jy ! Component: 100 - total flux cleaned = 0.000681438 Jy ! Component: 150 - total flux cleaned = 0.000898249 Jy ! Component: 200 - total flux cleaned = 0.00117495 Jy ! Total flux subtracted in 200 components = 0.00117495 Jy ! Clean residual min=-0.002986 max=0.003686 Jy/beam ! Clean residual mean=-0.000010 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.156004 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 203 components and 0.156004 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=0.022010Jy sigma=0.653780 ! Fit after self-cal, rms=0.021979Jy sigma=0.651013 wmodel /d2/scr/pima/bp177h_uvs/J1602-1518_X_map.mod ! Writing 203 model components to file: /d2/scr/pima/bp177h_uvs/J1602-1518_X_map.mod wobs /d2/scr/pima/bp177h_uvs/J1602-1518_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1602-1518_X_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1602-1518_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177h_uvs/J1602-1518_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 = 0.00126706 Jy ! Component: 100 - total flux cleaned = 0.00178639 Jy ! Component: 150 - total flux cleaned = 0.00216666 Jy ! Component: 200 - total flux cleaned = 0.00247605 Jy ! Component: 250 - total flux cleaned = 0.00272819 Jy ! Component: 300 - total flux cleaned = 0.00288816 Jy ! Component: 350 - total flux cleaned = 0.00304194 Jy ! Component: 400 - total flux cleaned = 0.00311609 Jy ! Component: 450 - total flux cleaned = 0.00318692 Jy ! Component: 500 - total flux cleaned = 0.00332259 Jy ! Component: 550 - total flux cleaned = 0.00341962 Jy ! Component: 600 - total flux cleaned = 0.00357549 Jy ! Component: 650 - total flux cleaned = 0.00363509 Jy ! Component: 700 - total flux cleaned = 0.00369399 Jy ! Component: 750 - total flux cleaned = 0.00366686 Jy ! Component: 800 - total flux cleaned = 0.00366801 Jy ! Component: 850 - total flux cleaned = 0.00372074 Jy ! Component: 900 - total flux cleaned = 0.00354066 Jy ! Component: 950 - total flux cleaned = 0.00351574 Jy ! Component: 1000 - total flux cleaned = 0.00341884 Jy ! Component: 1050 - total flux cleaned = 0.00327843 Jy ! Component: 1100 - total flux cleaned = 0.00323279 Jy ! Component: 1150 - total flux cleaned = 0.00307769 Jy ! Component: 1200 - total flux cleaned = 0.00301278 Jy ! Component: 1250 - total flux cleaned = 0.00284468 Jy ! Component: 1300 - total flux cleaned = 0.00270122 Jy ! Component: 1350 - total flux cleaned = 0.00250013 Jy ! Component: 1400 - total flux cleaned = 0.00232351 Jy ! Component: 1450 - total flux cleaned = 0.00217006 Jy ! Component: 1500 - total flux cleaned = 0.00200055 Jy ! Component: 1550 - total flux cleaned = 0.0018352 Jy ! Component: 1600 - total flux cleaned = 0.0016548 Jy ! Component: 1650 - total flux cleaned = 0.00149664 Jy ! Component: 1700 - total flux cleaned = 0.00128974 Jy ! Component: 1750 - total flux cleaned = 0.00113801 Jy ! Component: 1800 - total flux cleaned = 0.00100545 Jy ! Component: 1850 - total flux cleaned = 0.000794211 Jy ! Component: 1900 - total flux cleaned = 0.000603175 Jy ! Component: 1950 - total flux cleaned = 0.000415814 Jy ! Component: 2000 - total flux cleaned = 0.000246904 Jy ! Component: 2050 - total flux cleaned = 6.54733e-05 Jy ! Component: 2100 - total flux cleaned = -0.000186967 Jy ! Component: 2150 - total flux cleaned = -0.000391051 Jy ! Component: 2200 - total flux cleaned = -0.000520526 Jy ! Component: 2250 - total flux cleaned = -0.000704477 Jy ! Component: 2300 - total flux cleaned = -0.000885801 Jy ! Component: 2350 - total flux cleaned = -0.00103702 Jy ! Component: 2400 - total flux cleaned = -0.00118622 Jy ! Component: 2450 - total flux cleaned = -0.00134671 Jy ! Component: 2500 - total flux cleaned = -0.00149169 Jy ! Component: 2550 - total flux cleaned = -0.00169998 Jy ! Component: 2600 - total flux cleaned = -0.00184124 Jy ! Component: 2650 - total flux cleaned = -0.0019935 Jy ! Component: 2700 - total flux cleaned = -0.00219397 Jy ! Component: 2750 - total flux cleaned = -0.00236709 Jy ! Component: 2800 - total flux cleaned = -0.00248926 Jy ! Component: 2850 - total flux cleaned = -0.00265828 Jy ! Component: 2900 - total flux cleaned = -0.00283717 Jy ! Component: 2950 - total flux cleaned = -0.00294318 Jy ! Component: 3000 - total flux cleaned = -0.00310656 Jy ! Component: 3050 - total flux cleaned = -0.00323353 Jy ! Component: 3100 - total flux cleaned = -0.00335917 Jy ! Component: 3150 - total flux cleaned = -0.00347225 Jy ! Component: 3200 - total flux cleaned = -0.0035843 Jy ! Component: 3250 - total flux cleaned = -0.00372856 Jy ! Component: 3300 - total flux cleaned = -0.00384947 Jy ! Component: 3350 - total flux cleaned = -0.00395844 Jy ! Component: 3400 - total flux cleaned = -0.00409876 Jy ! Component: 3450 - total flux cleaned = -0.00422717 Jy ! Component: 3500 - total flux cleaned = -0.00432265 Jy ! Component: 3550 - total flux cleaned = -0.00443864 Jy ! Component: 3600 - total flux cleaned = -0.0045745 Jy ! Component: 3650 - total flux cleaned = -0.00467821 Jy ! Component: 3700 - total flux cleaned = -0.00481215 Jy ! Component: 3750 - total flux cleaned = -0.00494518 Jy ! Component: 3800 - total flux cleaned = -0.0051079 Jy ! Component: 3850 - total flux cleaned = -0.00522926 Jy ! Component: 3900 - total flux cleaned = -0.00539019 Jy ! Component: 3950 - total flux cleaned = -0.00554023 Jy ! Component: 4000 - total flux cleaned = -0.00567952 Jy ! Component: 4050 - total flux cleaned = -0.00581805 Jy ! Total flux subtracted in 4096 components = -0.00592643 Jy ! Clean residual min=-0.000618 max=0.000635 Jy/beam ! Clean residual mean=-0.000005 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.150078 Jy keep ! Adding 343 model components to the UV plane model. ! The established model now contains 546 components and 0.150078 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1602-1518_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.121 x 2.757 at 4.001 degrees (North through East) ! Clean map min=-0.0013296 max=0.044935 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1602-1518_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0449347 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000157735 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.0531 1.0531 2.10619 4.21239 8.42477 16.8495 33.6991 67.3982 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.044 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 284.874 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1602-1518_X_uvs.log closed on Sat Mar 29 22:25:03 2014