! Started logfile: /scr/pima/bp192a1_uvs/J0121+0422_X_uvs.log on Wed Sep 16 13:26:40 2015 obs /scr/pima/bp192a1_uvs/J0121+0422_X_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0121+0422_X_uva.fits ! AN table 1: 28 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.739796 visibilities/baseline/integration-bin. ! Found source: J0121+0422 ! ! 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 4640 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 /scr/pima/bp192a1_uvs/J0121+0422_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 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.165297Jy sigma=21.084041 ! Fit after self-cal, rms=0.571916Jy sigma=10.648163 ! 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=1.159 mas, bmaj=2.684 mas, bpa=-32.22 degrees ! Estimated noise=0.998341 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 = 0.299078 Jy ! Component: 100 - total flux cleaned = 0.424902 Jy ! Total flux subtracted in 100 components = 0.424902 Jy ! Clean residual min=-0.043350 max=0.059700 Jy/beam ! Clean residual mean=-0.000401 rms=0.013322 Jy/beam ! Combined flux in latest and established models = 0.424902 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.424902 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=0.224771Jy sigma=3.848547 ! Fit after self-cal, rms=0.224435Jy sigma=3.842772 ! 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=1.567 mas, bmaj=2.878 mas, bpa=-28.57 degrees ! Estimated noise=0.592579 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 = 0.123258 Jy ! Component: 100 - total flux cleaned = 0.191475 Jy ! Component: 150 - total flux cleaned = 0.233267 Jy ! Component: 200 - total flux cleaned = 0.25994 Jy ! Total flux subtracted in 200 components = 0.25994 Jy ! Clean residual min=-0.037167 max=0.034265 Jy/beam ! Clean residual mean=-0.000348 rms=0.010284 Jy/beam ! Combined flux in latest and established models = 0.684842 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 58 components and 0.684842 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=0.142315Jy sigma=2.270536 ! Fit after self-cal, rms=0.142124Jy sigma=2.264831 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.567 x 2.878 at -28.57 degrees (North through East) ! Clean map min=-0.035481 max=0.42654 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.142124Jy sigma=2.264831 ! Fit after self-cal, rms=0.142410Jy sigma=2.269718 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.564 mas, bmaj=2.882 mas, bpa=-28.61 degrees ! Estimated noise=0.593434 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 = 0.0182571 Jy ! Component: 100 - total flux cleaned = 0.0279819 Jy ! Component: 150 - total flux cleaned = 0.029883 Jy ! Component: 200 - total flux cleaned = 0.0313721 Jy ! Total flux subtracted in 200 components = 0.0313721 Jy ! Clean residual min=-0.036883 max=0.031609 Jy/beam ! Clean residual mean=-0.000267 rms=0.009709 Jy/beam ! Combined flux in latest and established models = 0.716214 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 61 components and 0.716214 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=0.139407Jy sigma=2.214693 ! Fit after self-cal, rms=0.139391Jy sigma=2.214175 ! 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=0.139391Jy sigma=2.214175 ! Fit after self-cal, rms=0.139391Jy sigma=2.214175 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.564 mas, bmaj=2.882 mas, bpa=-28.61 degrees ! Estimated noise=0.593434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261863 Jy ! Component: 100 - total flux cleaned = 0.00400729 Jy ! Component: 150 - total flux cleaned = 0.00536891 Jy ! Component: 200 - total flux cleaned = 0.00637974 Jy ! Total flux subtracted in 200 components = 0.00637974 Jy ! Clean residual min=-0.036097 max=0.030619 Jy/beam ! Clean residual mean=-0.000253 rms=0.009508 Jy/beam ! Combined flux in latest and established models = 0.722594 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 61 components and 0.722594 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=0.137595Jy sigma=2.192224 ! Fit after self-cal, rms=0.137593Jy sigma=2.192105 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 = 0.00129029 Jy ! Component: 100 - total flux cleaned = 0.00223948 Jy ! Component: 150 - total flux cleaned = 0.00348109 Jy ! Component: 200 - total flux cleaned = 0.00468753 Jy ! Total flux subtracted in 200 components = 0.00468753 Jy ! Clean residual min=-0.035502 max=0.030025 Jy/beam ! Clean residual mean=-0.000243 rms=0.009343 Jy/beam ! Combined flux in latest and established models = 0.727282 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 61 components and 0.727282 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=0.136047Jy sigma=2.174575 ! Fit after self-cal, rms=0.136039Jy sigma=2.174396 ! 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=0.136039Jy sigma=2.174396 ! Fit after self-cal, rms=0.136039Jy sigma=2.174396 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.564 mas, bmaj=2.882 mas, bpa=-28.61 degrees ! Estimated noise=0.593434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000608076 Jy ! Component: 100 - total flux cleaned = 0.00176977 Jy ! Component: 150 - total flux cleaned = 0.00262038 Jy ! Component: 200 - total flux cleaned = 0.00399297 Jy ! Total flux subtracted in 200 components = 0.00399297 Jy ! Clean residual min=-0.034909 max=0.029563 Jy/beam ! Clean residual mean=-0.000235 rms=0.009204 Jy/beam ! Combined flux in latest and established models = 0.731275 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 61 components and 0.731275 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=0.134722Jy sigma=2.159848 ! Fit after self-cal, rms=0.134715Jy sigma=2.159657 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 = 0.00054907 Jy ! Component: 100 - total flux cleaned = 0.00161389 Jy ! Component: 150 - total flux cleaned = 0.00263985 Jy ! Component: 200 - total flux cleaned = 0.00340116 Jy ! Total flux subtracted in 200 components = 0.00340116 Jy ! Clean residual min=-0.034304 max=0.029184 Jy/beam ! Clean residual mean=-0.000228 rms=0.009086 Jy/beam ! Combined flux in latest and established models = 0.734676 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 61 components and 0.734676 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=0.133590Jy sigma=2.147469 ! Fit after self-cal, rms=0.133583Jy sigma=2.147301 ! 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=0.133583Jy sigma=2.147301 ! Fit after self-cal, rms=0.131667Jy sigma=2.113097 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.761 mas, bmaj=3.416 mas, bpa=11.44 degrees ! Estimated noise=0.687219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00656715 Jy ! Component: 100 - total flux cleaned = 0.00745222 Jy ! Component: 150 - total flux cleaned = 0.00831285 Jy ! Component: 200 - total flux cleaned = 0.00942184 Jy ! Total flux subtracted in 200 components = 0.00942184 Jy ! Clean residual min=-0.041062 max=0.033132 Jy/beam ! Clean residual mean=-0.000302 rms=0.011250 Jy/beam ! Combined flux in latest and established models = 0.744097 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 62 components and 0.744097 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=0.130796Jy sigma=2.103589 ! Fit after self-cal, rms=0.130779Jy sigma=2.103428 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 = 0.000833741 Jy ! Component: 100 - total flux cleaned = 0.00136002 Jy ! Component: 150 - total flux cleaned = 0.0021285 Jy ! Component: 200 - total flux cleaned = 0.00287668 Jy ! Total flux subtracted in 200 components = 0.00287668 Jy ! Clean residual min=-0.040156 max=0.032628 Jy/beam ! Clean residual mean=-0.000294 rms=0.011118 Jy/beam ! Combined flux in latest and established models = 0.746974 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 62 components and 0.746974 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=0.129989Jy sigma=2.095217 ! Fit after self-cal, rms=0.129983Jy sigma=2.095128 ! 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=1.565 mas, bmaj=2.885 mas, bpa=-28.54 degrees ! Estimated noise=0.595322 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.565 x 2.885 at -28.54 degrees (North through East) ! Clean map min=-0.029726 max=0.34448 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=1.161 mas, bmaj=2.68 mas, bpa=-32.18 degrees ! Estimated noise=1.0006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.300206 Jy ! Component: 100 - total flux cleaned = 0.426353 Jy ! Component: 150 - total flux cleaned = 0.497227 Jy ! Component: 200 - total flux cleaned = 0.544074 Jy ! Total flux subtracted in 200 components = 0.544074 Jy ! Clean residual min=-0.033541 max=0.038709 Jy/beam ! Clean residual mean=-0.000268 rms=0.009565 Jy/beam ! Combined flux in latest and established models = 0.544074 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.544074 Jy ! Inverting map and beam ! Estimated beam: bmin=1.565 mas, bmaj=2.885 mas, bpa=-28.54 degrees ! Estimated noise=0.595322 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 = 0.0714113 Jy ! Component: 100 - total flux cleaned = 0.114251 Jy ! Component: 150 - total flux cleaned = 0.141245 Jy ! Component: 200 - total flux cleaned = 0.158679 Jy ! Total flux subtracted in 200 components = 0.158679 Jy ! Clean residual min=-0.033909 max=0.030011 Jy/beam ! Clean residual mean=-0.000287 rms=0.009174 Jy/beam ! Combined flux in latest and established models = 0.702753 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 64 components and 0.702753 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=2.761 mas, bmaj=3.416 mas, bpa=11.44 degrees ! Estimated noise=0.687219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186842 Jy ! Component: 100 - total flux cleaned = 0.0230753 Jy ! Component: 150 - total flux cleaned = 0.0244204 Jy ! Component: 200 - total flux cleaned = 0.0257358 Jy ! Total flux subtracted in 200 components = 0.0257358 Jy ! Clean residual min=-0.044809 max=0.037651 Jy/beam ! Clean residual mean=-0.000345 rms=0.012039 Jy/beam ! Combined flux in latest and established models = 0.728488 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 = 0.00166096 Jy ! Component: 100 - total flux cleaned = 0.00246223 Jy ! Component: 150 - total flux cleaned = 0.00364697 Jy ! Component: 200 - total flux cleaned = 0.00516049 Jy ! Total flux subtracted in 200 components = 0.00516049 Jy ! Clean residual min=-0.043406 max=0.035914 Jy/beam ! Clean residual mean=-0.000329 rms=0.011744 Jy/beam ! Combined flux in latest and established models = 0.733649 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 67 components and 0.733649 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.565 mas, bmaj=2.885 mas, bpa=-28.54 degrees ! Estimated noise=0.595322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00329883 Jy ! Component: 100 - total flux cleaned = -0.0027319 Jy ! Component: 150 - total flux cleaned = -0.0015875 Jy ! Component: 200 - total flux cleaned = -0.000758953 Jy ! Total flux subtracted in 200 components = -0.000758953 Jy ! Clean residual min=-0.030583 max=0.027451 Jy/beam ! Clean residual mean=-0.000214 rms=0.008359 Jy/beam ! Combined flux in latest and established models = 0.73289 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 70 components and 0.73289 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=0.132156Jy sigma=2.118666 ! Fit after self-cal, rms=0.132147Jy sigma=2.118429 wmodel /scr/pima/bp192a1_uvs/J0121+0422_X_map.mod ! Writing 70 model components to file: /scr/pima/bp192a1_uvs/J0121+0422_X_map.mod wobs /scr/pima/bp192a1_uvs/J0121+0422_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0121+0422_X_uvs.fits wwins /scr/pima/bp192a1_uvs/J0121+0422_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp192a1_uvs/J0121+0422_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 = -0.00731371 Jy ! Component: 100 - total flux cleaned = -0.0082969 Jy ! Component: 150 - total flux cleaned = -0.00916233 Jy ! Component: 200 - total flux cleaned = -0.00915094 Jy ! Component: 250 - total flux cleaned = -0.00988011 Jy ! Component: 300 - total flux cleaned = -0.010906 Jy ! Component: 350 - total flux cleaned = -0.0115475 Jy ! Component: 400 - total flux cleaned = -0.0124543 Jy ! Component: 450 - total flux cleaned = -0.0135915 Jy ! Component: 500 - total flux cleaned = -0.0144027 Jy ! Component: 550 - total flux cleaned = -0.0156744 Jy ! Component: 600 - total flux cleaned = -0.0166305 Jy ! Component: 650 - total flux cleaned = -0.0175456 Jy ! Component: 700 - total flux cleaned = -0.0188416 Jy ! Component: 750 - total flux cleaned = -0.0198615 Jy ! Component: 800 - total flux cleaned = -0.0202554 Jy ! Component: 850 - total flux cleaned = -0.0213824 Jy ! Component: 900 - total flux cleaned = -0.0226324 Jy ! Component: 950 - total flux cleaned = -0.0228023 Jy ! Component: 1000 - total flux cleaned = -0.023301 Jy ! Component: 1050 - total flux cleaned = -0.0236172 Jy ! Component: 1100 - total flux cleaned = -0.0240704 Jy ! Component: 1150 - total flux cleaned = -0.0243561 Jy ! Component: 1200 - total flux cleaned = -0.0244943 Jy ! Component: 1250 - total flux cleaned = -0.0246274 Jy ! Component: 1300 - total flux cleaned = -0.0250177 Jy ! Component: 1350 - total flux cleaned = -0.0252676 Jy ! Component: 1400 - total flux cleaned = -0.0253876 Jy ! Component: 1450 - total flux cleaned = -0.0252723 Jy ! Component: 1500 - total flux cleaned = -0.0251631 Jy ! Component: 1550 - total flux cleaned = -0.0253812 Jy ! Component: 1600 - total flux cleaned = -0.025381 Jy ! Component: 1650 - total flux cleaned = -0.0252815 Jy ! Component: 1700 - total flux cleaned = -0.0252816 Jy ! Component: 1750 - total flux cleaned = -0.0252809 Jy ! Component: 1800 - total flux cleaned = -0.0251871 Jy ! Component: 1850 - total flux cleaned = -0.0250059 Jy ! Component: 1900 - total flux cleaned = -0.0250934 Jy ! Component: 1950 - total flux cleaned = -0.0247483 Jy ! Component: 2000 - total flux cleaned = -0.0245792 Jy ! Component: 2050 - total flux cleaned = -0.0242513 Jy ! Component: 2100 - total flux cleaned = -0.02409 Jy ! Component: 2150 - total flux cleaned = -0.0240886 Jy ! Component: 2200 - total flux cleaned = -0.0240091 Jy ! Component: 2250 - total flux cleaned = -0.0238555 Jy ! Component: 2300 - total flux cleaned = -0.0238553 Jy ! Component: 2350 - total flux cleaned = -0.0238551 Jy ! Component: 2400 - total flux cleaned = -0.0237802 Jy ! Component: 2450 - total flux cleaned = -0.0237792 Jy ! Component: 2500 - total flux cleaned = -0.0237062 Jy ! Component: 2550 - total flux cleaned = -0.0236344 Jy ! Component: 2600 - total flux cleaned = -0.0235633 Jy ! Component: 2650 - total flux cleaned = -0.0234928 Jy ! Component: 2700 - total flux cleaned = -0.0232831 Jy ! Component: 2750 - total flux cleaned = -0.0230746 Jy ! Component: 2800 - total flux cleaned = -0.0230053 Jy ! Component: 2850 - total flux cleaned = -0.0228678 Jy ! Component: 2900 - total flux cleaned = -0.0227311 Jy ! Component: 2950 - total flux cleaned = -0.0225949 Jy ! Component: 3000 - total flux cleaned = -0.0225275 Jy ! Component: 3050 - total flux cleaned = -0.0224599 Jy ! Component: 3100 - total flux cleaned = -0.0223265 Jy ! Component: 3150 - total flux cleaned = -0.0221269 Jy ! Component: 3200 - total flux cleaned = -0.0219948 Jy ! Component: 3250 - total flux cleaned = -0.0218628 Jy ! Component: 3300 - total flux cleaned = -0.0215346 Jy ! Component: 3350 - total flux cleaned = -0.0213386 Jy ! Component: 3400 - total flux cleaned = -0.0211436 Jy ! Component: 3450 - total flux cleaned = -0.0208184 Jy ! Component: 3500 - total flux cleaned = -0.0206884 Jy ! Component: 3550 - total flux cleaned = -0.020365 Jy ! Component: 3600 - total flux cleaned = -0.0202358 Jy ! Component: 3650 - total flux cleaned = -0.0199119 Jy ! Component: 3700 - total flux cleaned = -0.0197179 Jy ! Component: 3750 - total flux cleaned = -0.0195235 Jy ! Component: 3800 - total flux cleaned = -0.0193934 Jy ! Component: 3850 - total flux cleaned = -0.0192635 Jy ! Component: 3900 - total flux cleaned = -0.0190029 Jy ! Component: 3950 - total flux cleaned = -0.0187423 Jy ! Component: 4000 - total flux cleaned = -0.0186771 Jy ! Component: 4050 - total flux cleaned = -0.0184152 Jy ! Total flux subtracted in 4096 components = -0.018284 Jy ! Clean residual min=-0.003847 max=0.003888 Jy/beam ! Clean residual mean=-0.000004 rms=0.001139 Jy/beam ! Combined flux in latest and established models = 0.714606 Jy keep ! Adding 344 model components to the UV plane model. ! The established model now contains 414 components and 0.714606 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0121+0422_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.565 x 2.885 at -28.54 degrees (North through East) ! Clean map min=-0.011501 max=0.37969 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0121+0422_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.379687 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00114298 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.903099 0.903099 1.8062 3.6124 7.22479 14.4496 28.8992 57.7983 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0034 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.379 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 332.189 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0121+0422_X_uvs.log closed on Wed Sep 16 13:26:44 2015