! Started logfile: /d2/scr/pima/bp177c_uvs/J1258-1800_X_uvs.log on Sat Mar 22 21:15:12 2014 obs /d2/scr/pima/bp177c_uvs/J1258-1800_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177c_uvs/J1258-1800_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1258-1800 ! ! 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 672 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/bp177c_uvs/J1258-1800_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. ! ! 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=1.121841Jy sigma=32.576306 ! Fit after self-cal, rms=0.511731Jy sigma=16.029353 ! 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=0.7659 mas, bmaj=1.973 mas, bpa=-4.603 degrees ! Estimated noise=1.35587 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 = 0.395335 Jy ! Component: 100 - total flux cleaned = 0.449832 Jy ! Total flux subtracted in 100 components = 0.449832 Jy ! Clean residual min=-0.044116 max=0.048814 Jy/beam ! Clean residual mean=-0.000024 rms=0.009730 Jy/beam ! Combined flux in latest and established models = 0.449832 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.449832 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=0.135321Jy sigma=2.738266 ! Fit after self-cal, rms=0.135243Jy sigma=2.736604 ! 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=0.907 mas, bmaj=2.173 mas, bpa=-3.44 degrees ! Estimated noise=0.990365 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 = 0.00154825 Jy ! Component: 100 - total flux cleaned = -0.000453767 Jy ! Component: 150 - total flux cleaned = 0.00187712 Jy ! Component: 200 - total flux cleaned = 0.0039888 Jy ! Total flux subtracted in 200 components = 0.0039888 Jy ! Clean residual min=-0.029130 max=0.034394 Jy/beam ! Clean residual mean=-0.000037 rms=0.006783 Jy/beam ! Combined flux in latest and established models = 0.45382 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.45382 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=0.113821Jy sigma=2.473473 ! Fit after self-cal, rms=0.113803Jy sigma=2.473074 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.907 x 2.173 at -3.44 degrees (North through East) ! Clean map min=-0.026801 max=0.48747 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 1.12 FD 1.00 HN 1.12 LA 0.97 ! MK 0.94 NL 1.16 OV 0.96 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.113803Jy sigma=2.473074 ! Fit after self-cal, rms=0.112332Jy sigma=2.411859 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9044 mas, bmaj=2.169 mas, bpa=-3.449 degrees ! Estimated noise=0.996998 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 = 0.00782938 Jy ! Component: 100 - total flux cleaned = 0.010155 Jy ! Component: 150 - total flux cleaned = 0.0122153 Jy ! Component: 200 - total flux cleaned = 0.0136078 Jy ! Total flux subtracted in 200 components = 0.0136078 Jy ! Clean residual min=-0.024749 max=0.029051 Jy/beam ! Clean residual mean=-0.000035 rms=0.006025 Jy/beam ! Combined flux in latest and established models = 0.467428 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.467428 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=0.104471Jy sigma=2.280080 ! Fit after self-cal, rms=0.104471Jy sigma=2.280046 ! 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=0.104471Jy sigma=2.280046 ! Fit after self-cal, rms=0.104303Jy sigma=2.276702 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9047 mas, bmaj=2.17 mas, bpa=-3.385 degrees ! Estimated noise=0.998759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184475 Jy ! Component: 100 - total flux cleaned = 0.00306562 Jy ! Component: 150 - total flux cleaned = 0.00456279 Jy ! Component: 200 - total flux cleaned = 0.00589885 Jy ! Total flux subtracted in 200 components = 0.00589885 Jy ! Clean residual min=-0.024182 max=0.027624 Jy/beam ! Clean residual mean=-0.000033 rms=0.005821 Jy/beam ! Combined flux in latest and established models = 0.473327 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.473327 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=0.100082Jy sigma=2.211478 ! Fit after self-cal, rms=0.100079Jy sigma=2.211473 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 (-1.2, 26.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168531 Jy ! Component: 100 - total flux cleaned = 0.0196595 Jy ! Component: 150 - total flux cleaned = 0.0232385 Jy ! Component: 200 - total flux cleaned = 0.0251197 Jy ! Total flux subtracted in 200 components = 0.0251197 Jy ! Clean residual min=-0.021456 max=0.021590 Jy/beam ! Clean residual mean=-0.000024 rms=0.004861 Jy/beam ! Combined flux in latest and established models = 0.498447 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 33 components and 0.498447 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=0.090213Jy sigma=1.995514 ! Fit after self-cal, rms=0.089127Jy sigma=1.967179 ! 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=0.089127Jy sigma=1.967179 ! Fit after self-cal, rms=0.068027Jy sigma=1.477974 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9019 mas, bmaj=2.166 mas, bpa=-3.601 degrees ! Estimated noise=0.986222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00746866 Jy ! Component: 100 - total flux cleaned = -0.00900275 Jy ! Component: 150 - total flux cleaned = -0.00956611 Jy ! Component: 200 - total flux cleaned = -0.00922809 Jy ! Total flux subtracted in 200 components = -0.00922809 Jy ! Clean residual min=-0.012842 max=0.010361 Jy/beam ! Clean residual mean=-0.000015 rms=0.002757 Jy/beam ! Combined flux in latest and established models = 0.489219 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 0.489219 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=0.066287Jy sigma=1.438711 ! Fit after self-cal, rms=0.066216Jy sigma=1.437010 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 = -0.000609273 Jy ! Component: 100 - total flux cleaned = -0.000309792 Jy ! Component: 150 - total flux cleaned = -3.26363e-05 Jy ! Component: 200 - total flux cleaned = 0.00023005 Jy ! Total flux subtracted in 200 components = 0.00023005 Jy ! Clean residual min=-0.012152 max=0.010526 Jy/beam ! Clean residual mean=-0.000015 rms=0.002688 Jy/beam ! Combined flux in latest and established models = 0.489449 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 47 components and 0.489449 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=0.065400Jy sigma=1.419248 ! Fit after self-cal, rms=0.065365Jy sigma=1.418605 ! 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=0.065365Jy sigma=1.418605 ! Fit after self-cal, rms=0.064906Jy sigma=1.411342 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.911 mas, bmaj=3.69 mas, bpa=-0.5127 degrees ! Estimated noise=1.20664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000226398 Jy ! Component: 100 - total flux cleaned = -4.57981e-05 Jy ! Component: 150 - total flux cleaned = 3.17192e-05 Jy ! Component: 200 - total flux cleaned = 0.000168745 Jy ! Total flux subtracted in 200 components = 0.000168745 Jy ! Clean residual min=-0.010815 max=0.009679 Jy/beam ! Clean residual mean=-0.000024 rms=0.003242 Jy/beam ! Combined flux in latest and established models = 0.489618 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.489618 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=0.064965Jy sigma=1.403738 ! Fit after self-cal, rms=0.064961Jy sigma=1.402452 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 = 0.000502147 Jy ! Component: 100 - total flux cleaned = 0.00063061 Jy ! Component: 150 - total flux cleaned = 0.000693353 Jy ! Component: 200 - total flux cleaned = 0.000813669 Jy ! Total flux subtracted in 200 components = 0.000813669 Jy ! Clean residual min=-0.010509 max=0.009496 Jy/beam ! Clean residual mean=-0.000024 rms=0.003141 Jy/beam ! Combined flux in latest and established models = 0.490431 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 58 components and 0.490431 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=0.065017Jy sigma=1.402147 ! Fit after self-cal, rms=0.065025Jy sigma=1.401982 ! 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=0.9034 mas, bmaj=2.169 mas, bpa=-3.48 degrees ! Estimated noise=0.98223 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9034 x 2.169 at -3.48 degrees (North through East) ! Clean map min=-0.01105 max=0.47185 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=0.7607 mas, bmaj=1.967 mas, bpa=-4.798 degrees ! Estimated noise=1.34006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.390502 Jy ! Component: 100 - total flux cleaned = 0.45277 Jy ! Component: 150 - total flux cleaned = 0.45081 Jy ! Component: 200 - total flux cleaned = 0.452555 Jy ! Total flux subtracted in 200 components = 0.452555 Jy ! Clean residual min=-0.026184 max=0.029612 Jy/beam ! Clean residual mean=-0.000016 rms=0.005730 Jy/beam ! Combined flux in latest and established models = 0.452555 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.452555 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9034 mas, bmaj=2.169 mas, bpa=-3.48 degrees ! Estimated noise=0.98223 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) ! Added new window around map position (0.8, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154638 Jy ! Component: 100 - total flux cleaned = 0.0187497 Jy ! Component: 150 - total flux cleaned = 0.0214591 Jy ! Component: 200 - total flux cleaned = 0.0228337 Jy ! Total flux subtracted in 200 components = 0.0228337 Jy ! Clean residual min=-0.015069 max=0.014099 Jy/beam ! Clean residual mean=-0.000019 rms=0.003143 Jy/beam ! Combined flux in latest and established models = 0.475389 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.475389 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=1.911 mas, bmaj=3.69 mas, bpa=-0.5127 degrees ! Estimated noise=1.20664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00855277 Jy ! Component: 100 - total flux cleaned = 0.0124533 Jy ! Component: 150 - total flux cleaned = 0.0137914 Jy ! Component: 200 - total flux cleaned = 0.0148068 Jy ! Total flux subtracted in 200 components = 0.0148068 Jy ! Clean residual min=-0.011649 max=0.010031 Jy/beam ! Clean residual mean=-0.000025 rms=0.003156 Jy/beam ! Combined flux in latest and established models = 0.490196 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 = 0.000388236 Jy ! Component: 100 - total flux cleaned = 0.000745124 Jy ! Component: 150 - total flux cleaned = 0.000969805 Jy ! Component: 200 - total flux cleaned = 0.00129706 Jy ! Total flux subtracted in 200 components = 0.00129706 Jy ! Clean residual min=-0.010892 max=0.009696 Jy/beam ! Clean residual mean=-0.000024 rms=0.002983 Jy/beam ! Combined flux in latest and established models = 0.491493 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 46 components and 0.491493 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9034 mas, bmaj=2.169 mas, bpa=-3.48 degrees ! Estimated noise=0.98223 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00453368 Jy ! Component: 100 - total flux cleaned = -0.0038514 Jy ! Component: 150 - total flux cleaned = -0.00383893 Jy ! Component: 200 - total flux cleaned = -0.00382959 Jy ! Total flux subtracted in 200 components = -0.00382959 Jy ! Clean residual min=-0.012534 max=0.011074 Jy/beam ! Clean residual mean=-0.000015 rms=0.002609 Jy/beam ! Combined flux in latest and established models = 0.487663 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 62 components and 0.487663 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=0.067903Jy sigma=1.414543 ! Fit after self-cal, rms=0.067523Jy sigma=1.405358 wmodel /d2/scr/pima/bp177c_uvs/J1258-1800_X_map.mod ! Writing 62 model components to file: /d2/scr/pima/bp177c_uvs/J1258-1800_X_map.mod wobs /d2/scr/pima/bp177c_uvs/J1258-1800_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177c_uvs/J1258-1800_X_uvs.fits wwins /d2/scr/pima/bp177c_uvs/J1258-1800_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177c_uvs/J1258-1800_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 = -0.00125437 Jy ! Component: 100 - total flux cleaned = -0.00161865 Jy ! Component: 150 - total flux cleaned = -0.00128577 Jy ! Component: 200 - total flux cleaned = -0.00112623 Jy ! Component: 250 - total flux cleaned = -0.000980208 Jy ! Component: 300 - total flux cleaned = -0.0004201 Jy ! Component: 350 - total flux cleaned = 0.000254077 Jy ! Component: 400 - total flux cleaned = 0.000905197 Jy ! Component: 450 - total flux cleaned = 0.00165896 Jy ! Component: 500 - total flux cleaned = 0.00251013 Jy ! Component: 550 - total flux cleaned = 0.00321452 Jy ! Component: 600 - total flux cleaned = 0.00413065 Jy ! Component: 650 - total flux cleaned = 0.00468921 Jy ! Component: 700 - total flux cleaned = 0.00567007 Jy ! Component: 750 - total flux cleaned = 0.00609551 Jy ! Component: 800 - total flux cleaned = 0.00661513 Jy ! Component: 850 - total flux cleaned = 0.00681794 Jy ! Component: 900 - total flux cleaned = 0.00711694 Jy ! Component: 950 - total flux cleaned = 0.0074087 Jy ! Component: 1000 - total flux cleaned = 0.00759942 Jy ! Component: 1050 - total flux cleaned = 0.00797263 Jy ! Component: 1100 - total flux cleaned = 0.00824634 Jy ! Component: 1150 - total flux cleaned = 0.00869302 Jy ! Component: 1200 - total flux cleaned = 0.00878074 Jy ! Component: 1250 - total flux cleaned = 0.00912633 Jy ! Component: 1300 - total flux cleaned = 0.00937996 Jy ! Component: 1350 - total flux cleaned = 0.00946466 Jy ! Component: 1400 - total flux cleaned = 0.00979422 Jy ! Component: 1450 - total flux cleaned = 0.0100378 Jy ! Component: 1500 - total flux cleaned = 0.0101183 Jy ! Component: 1550 - total flux cleaned = 0.0102758 Jy ! Component: 1600 - total flux cleaned = 0.010431 Jy ! Component: 1650 - total flux cleaned = 0.0105839 Jy ! Component: 1700 - total flux cleaned = 0.0105837 Jy ! Component: 1750 - total flux cleaned = 0.0108831 Jy ! Component: 1800 - total flux cleaned = 0.0109573 Jy ! Component: 1850 - total flux cleaned = 0.0110299 Jy ! Component: 1900 - total flux cleaned = 0.011175 Jy ! Component: 1950 - total flux cleaned = 0.0112469 Jy ! Component: 2000 - total flux cleaned = 0.0113885 Jy ! Component: 2050 - total flux cleaned = 0.0113879 Jy ! Component: 2100 - total flux cleaned = 0.0113881 Jy ! Component: 2150 - total flux cleaned = 0.0113201 Jy ! Component: 2200 - total flux cleaned = 0.0114558 Jy ! Component: 2250 - total flux cleaned = 0.0114554 Jy ! Component: 2300 - total flux cleaned = 0.0112552 Jy ! Component: 2350 - total flux cleaned = 0.0112549 Jy ! Component: 2400 - total flux cleaned = 0.0111894 Jy ! Component: 2450 - total flux cleaned = 0.0111248 Jy ! Component: 2500 - total flux cleaned = 0.0109955 Jy ! Component: 2550 - total flux cleaned = 0.0108033 Jy ! Component: 2600 - total flux cleaned = 0.0106764 Jy ! Component: 2650 - total flux cleaned = 0.0104872 Jy ! Component: 2700 - total flux cleaned = 0.0103621 Jy ! Component: 2750 - total flux cleaned = 0.0103 Jy ! Component: 2800 - total flux cleaned = 0.0102383 Jy ! Component: 2850 - total flux cleaned = 0.0101764 Jy ! Component: 2900 - total flux cleaned = 0.0100542 Jy ! Component: 2950 - total flux cleaned = 0.00987112 Jy ! Component: 3000 - total flux cleaned = 0.00956758 Jy ! Component: 3050 - total flux cleaned = 0.00938634 Jy ! Component: 3100 - total flux cleaned = 0.00914543 Jy ! Component: 3150 - total flux cleaned = 0.00890576 Jy ! Component: 3200 - total flux cleaned = 0.00872665 Jy ! Component: 3250 - total flux cleaned = 0.00848848 Jy ! Component: 3300 - total flux cleaned = 0.00836979 Jy ! Component: 3350 - total flux cleaned = 0.00831068 Jy ! Component: 3400 - total flux cleaned = 0.00813333 Jy ! Component: 3450 - total flux cleaned = 0.00801536 Jy ! Component: 3500 - total flux cleaned = 0.0076635 Jy ! Component: 3550 - total flux cleaned = 0.00748769 Jy ! Component: 3600 - total flux cleaned = 0.00731263 Jy ! Component: 3650 - total flux cleaned = 0.00690522 Jy ! Component: 3700 - total flux cleaned = 0.00673064 Jy ! Component: 3750 - total flux cleaned = 0.00649826 Jy ! Component: 3800 - total flux cleaned = 0.00609241 Jy ! Component: 3850 - total flux cleaned = 0.00580251 Jy ! Component: 3900 - total flux cleaned = 0.00557052 Jy ! Component: 3950 - total flux cleaned = 0.00528106 Jy ! Component: 4000 - total flux cleaned = 0.00499103 Jy ! Component: 4050 - total flux cleaned = 0.00475925 Jy ! Total flux subtracted in 4096 components = 0.00446955 Jy ! Clean residual min=-0.003314 max=0.003285 Jy/beam ! Clean residual mean=-0.000003 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.492133 Jy keep ! Adding 226 model components to the UV plane model. ! The established model now contains 285 components and 0.492133 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177c_uvs/J1258-1800_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9034 x 2.169 at -3.48 degrees (North through East) ! Clean map min=-0.0084285 max=0.47501 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177c_uvs/J1258-1800_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.475005 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000902088 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.569734 0.569734 1.13947 2.27893 4.55787 9.11574 18.2315 36.463 72.9259 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0027 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.475 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 526.561 quit ! Quitting program ! Log file /d2/scr/pima/bp177c_uvs/J1258-1800_X_uvs.log closed on Sat Mar 22 21:15:16 2014