! Started logfile: /scr/pima/bp192a0_uvs/J0152-3751_C_uvs.log on Fri Aug 21 07:24:33 2015 obs /scr/pima/bp192a0_uvs/J0152-3751_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a0_uvs/J0152-3751_C_uva.fits ! AN table 1: 18 integrations on 1 of 1 possible baselines. ! AN table 2: 18 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.857143 visibilities/baseline/integration-bin. ! Found source: J0152-3751 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 864 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp192a0_uvs/J0152-3751_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004706Jy sigma=17.543256 ! Fit after self-cal, rms=0.952372Jy sigma=17.500446 ! 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=13.53 mas, bmaj=36.3 mas, bpa=-1.158 degrees ! Estimated noise=2.7025 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0346456 Jy ! Component: 100 - total flux cleaned = 0.0391252 Jy ! Total flux subtracted in 100 components = 0.0391252 Jy ! Clean residual min=-0.005101 max=0.005270 Jy/beam ! Clean residual mean=-0.000210 rms=0.002799 Jy/beam ! Combined flux in latest and established models = 0.0391252 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 36 components and 0.0391252 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=0.036651Jy sigma=0.643194 ! Fit after self-cal, rms=0.035973Jy sigma=0.631243 ! 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=14.47 mas, bmaj=36.82 mas, bpa=-0.09812 degrees ! Estimated noise=1.44862 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 = 0.00453045 Jy ! Component: 100 - total flux cleaned = 0.00823017 Jy ! Component: 150 - total flux cleaned = 0.0122102 Jy ! Component: 200 - total flux cleaned = 0.0146101 Jy ! Total flux subtracted in 200 components = 0.0146101 Jy ! Clean residual min=-0.002259 max=0.002282 Jy/beam ! Clean residual mean=-0.000107 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.0537354 Jy ! Performing phase self-cal ! Adding 98 model components to the UV plane model. ! The established model now contains 134 components and 0.0537354 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=0.034085Jy sigma=0.600323 ! Fit after self-cal, rms=0.033968Jy sigma=0.597352 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 14.47 x 36.82 at -0.09812 degrees (North through East) ! Clean map min=-0.0047622 max=0.032744 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 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.05 KP 1.14 LA 0.99 PT 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 KP 1.15 LA 1.07 PT 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.89 KP 0.88 LA 1.01 PT 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.033968Jy sigma=0.597352 ! Fit after self-cal, rms=0.034049Jy sigma=0.594317 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=14.5 mas, bmaj=36.74 mas, bpa=0.2487 degrees ! Estimated noise=1.46225 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 = -4.74159e-05 Jy ! Component: 100 - total flux cleaned = 0.000415723 Jy ! Component: 150 - total flux cleaned = 0.00119111 Jy ! Component: 200 - total flux cleaned = 0.00223703 Jy ! Total flux subtracted in 200 components = 0.00223703 Jy ! Clean residual min=-0.001118 max=0.001123 Jy/beam ! Clean residual mean=-0.000037 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0559724 Jy ! Performing phase self-cal ! Adding 98 model components to the UV plane model. ! The established model now contains 227 components and 0.0559724 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=0.033807Jy sigma=0.590639 ! Fit after self-cal, rms=0.033700Jy sigma=0.588140 ! 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=0.033700Jy sigma=0.588140 ! Fit after self-cal, rms=0.033733Jy sigma=0.585837 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=14.43 mas, bmaj=36.73 mas, bpa=0.04686 degrees ! Estimated noise=1.45675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000186427 Jy ! Component: 100 - total flux cleaned = 0.000714441 Jy ! Component: 150 - total flux cleaned = 0.00100811 Jy ! Component: 200 - total flux cleaned = 0.00122105 Jy ! Total flux subtracted in 200 components = 0.00122105 Jy ! Clean residual min=-0.000389 max=0.000388 Jy/beam ! Clean residual mean=-0.000029 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.0571934 Jy selfcal ! Performing phase self-cal ! Adding 101 model components to the UV plane model. ! The established model now contains 314 components and 0.0571934 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=0.033681Jy sigma=0.585071 ! Fit after self-cal, rms=0.033697Jy sigma=0.584708 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 = -3.30795e-05 Jy ! Component: 100 - total flux cleaned = -0.000193855 Jy ! Component: 150 - total flux cleaned = -0.000309282 Jy ! Component: 200 - total flux cleaned = -0.00017856 Jy ! Total flux subtracted in 200 components = -0.00017856 Jy ! Clean residual min=-0.000253 max=0.000251 Jy/beam ! Clean residual mean=-0.000017 rms=0.000095 Jy/beam ! Combined flux in latest and established models = 0.0570149 Jy ! Performing phase self-cal ! Adding 96 model components to the UV plane model. ! The established model now contains 404 components and 0.0570149 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=0.033683Jy sigma=0.584519 ! Fit after self-cal, rms=0.033673Jy sigma=0.584494 ! 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=0.033673Jy sigma=0.584494 ! Fit after self-cal, rms=0.033896Jy sigma=0.584161 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=14.38 mas, bmaj=36.66 mas, bpa=-0.1559 degrees ! Estimated noise=1.45977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000201956 Jy ! Component: 100 - total flux cleaned = 0.00021543 Jy ! Component: 150 - total flux cleaned = 0.000360877 Jy ! Component: 200 - total flux cleaned = 0.000518298 Jy ! Total flux subtracted in 200 components = 0.000518298 Jy ! Clean residual min=-0.000250 max=0.000249 Jy/beam ! Clean residual mean=-0.000018 rms=0.000103 Jy/beam ! Combined flux in latest and established models = 0.0575332 Jy selfcal ! Performing phase self-cal ! Adding 103 model components to the UV plane model. ! The established model now contains 492 components and 0.0575332 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=0.033881Jy sigma=0.583874 ! Fit after self-cal, rms=0.033896Jy sigma=0.583833 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 = 1.39199e-05 Jy ! Component: 100 - total flux cleaned = -9.50892e-05 Jy ! Component: 150 - total flux cleaned = -7.73281e-05 Jy ! Component: 200 - total flux cleaned = 3.65617e-05 Jy ! Total flux subtracted in 200 components = 3.65617e-05 Jy ! Clean residual min=-0.000165 max=0.000166 Jy/beam ! Clean residual mean=-0.000013 rms=0.000058 Jy/beam ! Combined flux in latest and established models = 0.0575697 Jy ! Performing phase self-cal ! Adding 92 model components to the UV plane model. ! The established model now contains 570 components and 0.0575697 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=0.033891Jy sigma=0.583763 ! Fit after self-cal, rms=0.033890Jy sigma=0.583757 ! 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=0.033890Jy sigma=0.583757 ! Fit after self-cal, rms=0.033998Jy sigma=0.583631 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=14.41 mas, bmaj=36.66 mas, bpa=-0.2149 degrees ! Estimated noise=1.45956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000186376 Jy ! Component: 100 - total flux cleaned = -0.000226536 Jy ! Component: 150 - total flux cleaned = -7.29591e-05 Jy ! Component: 200 - total flux cleaned = 6.39854e-05 Jy ! Total flux subtracted in 200 components = 6.39854e-05 Jy ! Clean residual min=-0.000167 max=0.000174 Jy/beam ! Clean residual mean=-0.000012 rms=0.000071 Jy/beam ! Combined flux in latest and established models = 0.0576337 Jy selfcal ! Performing phase self-cal ! Adding 97 model components to the UV plane model. ! The established model now contains 656 components and 0.0576337 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=0.033991Jy sigma=0.583463 ! Fit after self-cal, rms=0.033999Jy sigma=0.583451 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 = 2.58276e-05 Jy ! Component: 100 - total flux cleaned = 7.96288e-05 Jy ! Component: 150 - total flux cleaned = 7.95897e-05 Jy ! Component: 200 - total flux cleaned = 0.000124014 Jy ! Total flux subtracted in 200 components = 0.000124014 Jy ! Clean residual min=-0.000123 max=0.000125 Jy/beam ! Clean residual mean=-0.000010 rms=0.000050 Jy/beam ! Combined flux in latest and established models = 0.0577577 Jy ! Performing phase self-cal ! Adding 94 model components to the UV plane model. ! The established model now contains 714 components and 0.0577577 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=0.033996Jy sigma=0.583406 ! Fit after self-cal, rms=0.033995Jy sigma=0.583403 ! 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=14.35 mas, bmaj=36.62 mas, bpa=-0.3678 degrees ! Estimated noise=1.45921 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 14.35 x 36.62 at -0.3678 degrees (North through East) ! Clean map min=-0.0024856 max=0.031295 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=13.42 mas, bmaj=36.03 mas, bpa=-0.7694 degrees ! Estimated noise=2.66824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.031318 Jy ! Component: 100 - total flux cleaned = 0.0359006 Jy ! Component: 150 - total flux cleaned = 0.0442406 Jy ! Component: 200 - total flux cleaned = 0.0506345 Jy ! Total flux subtracted in 200 components = 0.0506345 Jy ! Clean residual min=-0.005201 max=0.005335 Jy/beam ! Clean residual mean=-0.000138 rms=0.002077 Jy/beam ! Combined flux in latest and established models = 0.0506345 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 81 model components to the UV plane model. ! The established model now contains 81 components and 0.0506345 Jy ! Inverting map and beam ! Estimated beam: bmin=14.35 mas, bmaj=36.62 mas, bpa=-0.3678 degrees ! Estimated noise=1.45921 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 = 0.00696113 Jy ! Component: 100 - total flux cleaned = 0.00865888 Jy ! Component: 150 - total flux cleaned = 0.00865313 Jy ! Component: 200 - total flux cleaned = 0.00875623 Jy ! Total flux subtracted in 200 components = 0.00875623 Jy ! Clean residual min=-0.001789 max=0.001775 Jy/beam ! Clean residual mean=-0.000072 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.0593907 Jy ! Adding 103 model components to the UV plane model. ! The established model now contains 181 components and 0.0593907 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=14.41 mas, bmaj=36.66 mas, bpa=-0.2149 degrees ! Estimated noise=1.45956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00073875 Jy ! Component: 100 - total flux cleaned = -0.00124611 Jy ! Component: 150 - total flux cleaned = -0.00138869 Jy ! Component: 200 - total flux cleaned = -0.00132212 Jy ! Total flux subtracted in 200 components = -0.00132212 Jy ! Clean residual min=-0.000543 max=0.000544 Jy/beam ! Clean residual mean=-0.000015 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0580686 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 = 9.64654e-05 Jy ! Component: 100 - total flux cleaned = 0.000192327 Jy ! Component: 150 - total flux cleaned = 0.000352253 Jy ! Component: 200 - total flux cleaned = 0.000480555 Jy ! Total flux subtracted in 200 components = 0.000480555 Jy ! Clean residual min=-0.000544 max=0.000540 Jy/beam ! Clean residual mean=-0.000010 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0585492 Jy ! Adding 172 model components to the UV plane model. ! The established model now contains 353 components and 0.0585492 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=14.35 mas, bmaj=36.62 mas, bpa=-0.3678 degrees ! Estimated noise=1.45921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000308558 Jy ! Component: 100 - total flux cleaned = 0.000427713 Jy ! Component: 150 - total flux cleaned = 0.000414162 Jy ! Component: 200 - total flux cleaned = 0.000441425 Jy ! Total flux subtracted in 200 components = 0.000441425 Jy ! Clean residual min=-0.000212 max=0.000210 Jy/beam ! Clean residual mean=-0.000004 rms=0.000079 Jy/beam ! Combined flux in latest and established models = 0.0589906 Jy selfcal ! Performing phase self-cal ! Adding 98 model components to the UV plane model. ! The established model now contains 450 components and 0.0589906 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=0.034008Jy sigma=0.583710 ! Fit after self-cal, rms=0.034014Jy sigma=0.583644 wmodel /scr/pima/bp192a0_uvs/J0152-3751_C_map.mod ! Writing 450 model components to file: /scr/pima/bp192a0_uvs/J0152-3751_C_map.mod wobs /scr/pima/bp192a0_uvs/J0152-3751_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a0_uvs/J0152-3751_C_uvs.fits wwins /scr/pima/bp192a0_uvs/J0152-3751_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/scr/pima/bp192a0_uvs/J0152-3751_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 14.35 x 36.62 at -0.3678 degrees (North through East) ! Clean map min=-0.0032291 max=0.027183 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a0_uvs/J0152-3751_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0271826 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.80186e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.750685 0.750685 1.50137 3.00274 6.00548 12.011 24.0219 48.0438 96.0877 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.027 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 399.634 quit ! Quitting program ! Log file /scr/pima/bp192a0_uvs/J0152-3751_C_uvs.log closed on Fri Aug 21 07:24:37 2015