! Started logfile: /d2/scr/pima/bp171a2_uvs/J0349+0354_X_uvs.log on Tue Feb 18 19:53:12 2014 obs /d2/scr/pima/bp171a2_uvs/J0349+0354_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a2_uvs/J0349+0354_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.833333 visibilities/baseline/integration-bin. ! Found source: J0349+0354 ! ! 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 720 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/bp171a2_uvs/J0349+0354_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=1.003062Jy sigma=39.276764 ! Fit after self-cal, rms=0.946353Jy sigma=36.960458 ! 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=0.7651 mas, bmaj=1.902 mas, bpa=-4.923 degrees ! Estimated noise=0.856968 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 = 0.0389176 Jy ! Component: 100 - total flux cleaned = 0.0515574 Jy ! Total flux subtracted in 100 components = 0.0515574 Jy ! Clean residual min=-0.005225 max=0.006758 Jy/beam ! Clean residual mean=0.000014 rms=0.001438 Jy/beam ! Combined flux in latest and established models = 0.0515574 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0515574 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=0.024231Jy sigma=0.885173 ! Fit after self-cal, rms=0.023374Jy sigma=0.876197 ! 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=0.895 mas, bmaj=2.141 mas, bpa=-3.139 degrees ! Estimated noise=0.6887 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 = 0.00964195 Jy ! Component: 100 - total flux cleaned = 0.0144057 Jy ! Component: 150 - total flux cleaned = 0.0173845 Jy ! Component: 200 - total flux cleaned = 0.0193762 Jy ! Total flux subtracted in 200 components = 0.0193762 Jy ! Clean residual min=-0.004035 max=0.005177 Jy/beam ! Clean residual mean=0.000017 rms=0.001248 Jy/beam ! Combined flux in latest and established models = 0.0709336 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 40 components and 0.0709336 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=0.019894Jy sigma=0.692005 ! Fit after self-cal, rms=0.019878Jy sigma=0.691633 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.895 x 2.141 at -3.139 degrees (North through East) ! Clean map min=-0.0038541 max=0.053356 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! 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* 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* 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* 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* 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* 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* 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* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.019878Jy sigma=0.691633 ! Fit after self-cal, rms=0.019878Jy sigma=0.691633 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.895 mas, bmaj=2.141 mas, bpa=-3.139 degrees ! Estimated noise=0.6887 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 = 0.00137693 Jy ! Component: 100 - total flux cleaned = 0.00230274 Jy ! Component: 150 - total flux cleaned = 0.00293808 Jy ! Component: 200 - total flux cleaned = 0.00316913 Jy ! Total flux subtracted in 200 components = 0.00316913 Jy ! Clean residual min=-0.003814 max=0.004936 Jy/beam ! Clean residual mean=0.000015 rms=0.001198 Jy/beam ! Combined flux in latest and established models = 0.0741028 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.0741028 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=0.019823Jy sigma=0.685251 ! Fit after self-cal, rms=0.019824Jy sigma=0.685230 ! 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=0.019824Jy sigma=0.685230 ! Fit after self-cal, rms=0.019824Jy sigma=0.685230 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.895 mas, bmaj=2.141 mas, bpa=-3.139 degrees ! Estimated noise=0.6887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000140542 Jy ! Component: 100 - total flux cleaned = 0.000171718 Jy ! Component: 150 - total flux cleaned = 0.000202782 Jy ! Component: 200 - total flux cleaned = 0.000233264 Jy ! Total flux subtracted in 200 components = 0.000233264 Jy ! Clean residual min=-0.003782 max=0.004981 Jy/beam ! Clean residual mean=0.000015 rms=0.001194 Jy/beam ! Combined flux in latest and established models = 0.074336 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 44 components and 0.074336 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=0.019792Jy sigma=0.684530 ! Fit after self-cal, rms=0.019793Jy sigma=0.684523 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 = 4.84597e-05 Jy ! Component: 100 - total flux cleaned = 6.38286e-05 Jy ! Component: 150 - total flux cleaned = 7.87601e-05 Jy ! Component: 200 - total flux cleaned = 0.000107729 Jy ! Total flux subtracted in 200 components = 0.000107729 Jy ! Clean residual min=-0.003765 max=0.005000 Jy/beam ! Clean residual mean=0.000015 rms=0.001192 Jy/beam ! Combined flux in latest and established models = 0.0744438 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 44 components and 0.0744438 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=0.019765Jy sigma=0.683940 ! Fit after self-cal, rms=0.019766Jy sigma=0.683933 ! 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=0.019766Jy sigma=0.683933 ! Fit after self-cal, rms=0.019766Jy sigma=0.683933 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.895 mas, bmaj=2.141 mas, bpa=-3.139 degrees ! Estimated noise=0.6887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.65633e-05 Jy ! Component: 100 - total flux cleaned = 6.07361e-05 Jy ! Component: 150 - total flux cleaned = 8.91331e-05 Jy ! Component: 200 - total flux cleaned = 0.00010262 Jy ! Total flux subtracted in 200 components = 0.00010262 Jy ! Clean residual min=-0.003749 max=0.005017 Jy/beam ! Clean residual mean=0.000015 rms=0.001190 Jy/beam ! Combined flux in latest and established models = 0.0745464 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 44 components and 0.0745464 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=0.019741Jy sigma=0.683422 ! Fit after self-cal, rms=0.019742Jy sigma=0.683412 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 = 4.72516e-05 Jy ! Component: 100 - total flux cleaned = 7.36886e-05 Jy ! Component: 150 - total flux cleaned = 8.68969e-05 Jy ! Component: 200 - total flux cleaned = 9.92794e-05 Jy ! Total flux subtracted in 200 components = 9.92794e-05 Jy ! Clean residual min=-0.003736 max=0.005022 Jy/beam ! Clean residual mean=0.000015 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 0.0746457 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 44 components and 0.0746457 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=0.019719Jy sigma=0.682958 ! Fit after self-cal, rms=0.019720Jy sigma=0.682945 ! 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=0.019720Jy sigma=0.682945 ! Fit after self-cal, rms=0.019720Jy sigma=0.682945 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.159 mas, bmaj=3.491 mas, bpa=17.48 degrees ! Estimated noise=0.900953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182215 Jy ! Component: 100 - total flux cleaned = 0.00222634 Jy ! Component: 150 - total flux cleaned = 0.00235949 Jy ! Component: 200 - total flux cleaned = 0.00247874 Jy ! Total flux subtracted in 200 components = 0.00247874 Jy ! Clean residual min=-0.004746 max=0.008165 Jy/beam ! Clean residual mean=0.000030 rms=0.002178 Jy/beam ! Combined flux in latest and established models = 0.0771244 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 46 components and 0.0771244 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=0.019757Jy sigma=0.687809 ! Fit after self-cal, rms=0.019758Jy sigma=0.687691 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 = 0.000116269 Jy ! Component: 100 - total flux cleaned = 0.000220089 Jy ! Component: 150 - total flux cleaned = 0.000315377 Jy ! Component: 200 - total flux cleaned = 0.000402739 Jy ! Total flux subtracted in 200 components = 0.000402739 Jy ! Clean residual min=-0.004671 max=0.008145 Jy/beam ! Clean residual mean=0.000029 rms=0.002169 Jy/beam ! Combined flux in latest and established models = 0.0775272 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 51 components and 0.0775272 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=0.019789Jy sigma=0.692272 ! Fit after self-cal, rms=0.019785Jy sigma=0.692102 ! 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=0.895 mas, bmaj=2.141 mas, bpa=-3.139 degrees ! Estimated noise=0.6887 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.895 x 2.141 at -3.139 degrees (North through East) ! Clean map min=-0.0035405 max=0.050936 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=0.7651 mas, bmaj=1.902 mas, bpa=-4.923 degrees ! Estimated noise=0.856968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0390292 Jy ! Component: 100 - total flux cleaned = 0.0517499 Jy ! Component: 150 - total flux cleaned = 0.0585948 Jy ! Component: 200 - total flux cleaned = 0.0625747 Jy ! Total flux subtracted in 200 components = 0.0625747 Jy ! Clean residual min=-0.004184 max=0.005078 Jy/beam ! Clean residual mean=0.000011 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 0.0625747 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0625747 Jy ! Inverting map and beam ! Estimated beam: bmin=0.895 mas, bmaj=2.141 mas, bpa=-3.139 degrees ! Estimated noise=0.6887 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 (14.2, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00606036 Jy ! Component: 100 - total flux cleaned = 0.00990008 Jy ! Component: 150 - total flux cleaned = 0.0127838 Jy ! Component: 200 - total flux cleaned = 0.0150632 Jy ! Total flux subtracted in 200 components = 0.0150632 Jy ! Clean residual min=-0.003329 max=0.004385 Jy/beam ! Clean residual mean=0.000014 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.0776379 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 67 components and 0.0776379 Jy ! Inverting map ! Added new window around map position (-14.2, 5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00391909 Jy ! Component: 100 - total flux cleaned = 0.00614736 Jy ! Component: 150 - total flux cleaned = 0.00788632 Jy ! Component: 200 - total flux cleaned = 0.00934264 Jy ! Total flux subtracted in 200 components = 0.00934264 Jy ! Clean residual min=-0.002841 max=0.002484 Jy/beam ! Clean residual mean=0.000010 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.0869806 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 101 components and 0.0869806 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=2.159 mas, bmaj=3.491 mas, bpa=17.48 degrees ! Estimated noise=0.900953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237637 Jy ! Component: 100 - total flux cleaned = 0.00407757 Jy ! Component: 150 - total flux cleaned = 0.00536739 Jy ! Component: 200 - total flux cleaned = 0.00599241 Jy ! Total flux subtracted in 200 components = 0.00599241 Jy ! Clean residual min=-0.003197 max=0.002895 Jy/beam ! Clean residual mean=0.000015 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.092973 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 = 0.000261845 Jy ! Component: 100 - total flux cleaned = 0.00050845 Jy ! Component: 150 - total flux cleaned = 0.000741393 Jy ! Component: 200 - total flux cleaned = 0.000962081 Jy ! Total flux subtracted in 200 components = 0.000962081 Jy ! Clean residual min=-0.002961 max=0.002619 Jy/beam ! Clean residual mean=0.000014 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.0939351 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 138 components and 0.093935 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.895 mas, bmaj=2.141 mas, bpa=-3.139 degrees ! Estimated noise=0.6887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00100343 Jy ! Component: 100 - total flux cleaned = -0.00100263 Jy ! Component: 150 - total flux cleaned = -0.00100275 Jy ! Component: 200 - total flux cleaned = -0.00100343 Jy ! Total flux subtracted in 200 components = -0.00100343 Jy ! Clean residual min=-0.002410 max=0.002302 Jy/beam ! Clean residual mean=0.000007 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.0929316 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 159 components and 0.0929316 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=0.016968Jy sigma=0.588472 ! Fit after self-cal, rms=0.016937Jy sigma=0.586963 wmodel /d2/scr/pima/bp171a2_uvs/J0349+0354_X_map.mod ! Writing 159 model components to file: /d2/scr/pima/bp171a2_uvs/J0349+0354_X_map.mod wobs /d2/scr/pima/bp171a2_uvs/J0349+0354_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a2_uvs/J0349+0354_X_uvs.fits wwins /d2/scr/pima/bp171a2_uvs/J0349+0354_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171a2_uvs/J0349+0354_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 = -0.000207492 Jy ! Component: 100 - total flux cleaned = -0.000391159 Jy ! Component: 150 - total flux cleaned = -0.000564595 Jy ! Component: 200 - total flux cleaned = -0.000662503 Jy ! Component: 250 - total flux cleaned = -0.000632585 Jy ! Component: 300 - total flux cleaned = -0.000662292 Jy ! Component: 350 - total flux cleaned = -0.00046537 Jy ! Component: 400 - total flux cleaned = -0.000331076 Jy ! Component: 450 - total flux cleaned = -0.00028001 Jy ! Component: 500 - total flux cleaned = -0.000179863 Jy ! Component: 550 - total flux cleaned = -0.000107807 Jy ! Component: 600 - total flux cleaned = -6.06521e-05 Jy ! Component: 650 - total flux cleaned = 7.55555e-06 Jy ! Component: 700 - total flux cleaned = 7.30217e-05 Jy ! Component: 750 - total flux cleaned = 0.00011498 Jy ! Component: 800 - total flux cleaned = 0.000155899 Jy ! Component: 850 - total flux cleaned = 0.000215851 Jy ! Component: 900 - total flux cleaned = 0.000254488 Jy ! Component: 950 - total flux cleaned = 0.00032922 Jy ! Component: 1000 - total flux cleaned = 0.000383937 Jy ! Component: 1050 - total flux cleaned = 0.000436771 Jy ! Component: 1100 - total flux cleaned = 0.00048744 Jy ! Component: 1150 - total flux cleaned = 0.000520839 Jy ! Component: 1200 - total flux cleaned = 0.000586429 Jy ! Component: 1250 - total flux cleaned = 0.00071404 Jy ! Component: 1300 - total flux cleaned = 0.000760881 Jy ! Component: 1350 - total flux cleaned = 0.000836619 Jy ! Component: 1400 - total flux cleaned = 0.000910748 Jy ! Component: 1450 - total flux cleaned = 0.000983068 Jy ! Component: 1500 - total flux cleaned = 0.00102591 Jy ! Component: 1550 - total flux cleaned = 0.0011096 Jy ! Component: 1600 - total flux cleaned = 0.00112318 Jy ! Component: 1650 - total flux cleaned = 0.00113689 Jy ! Component: 1700 - total flux cleaned = 0.00117652 Jy ! Component: 1750 - total flux cleaned = 0.0011766 Jy ! Component: 1800 - total flux cleaned = 0.00116398 Jy ! Component: 1850 - total flux cleaned = 0.00121425 Jy ! Component: 1900 - total flux cleaned = 0.00116443 Jy ! Component: 1950 - total flux cleaned = 0.00112784 Jy ! Component: 2000 - total flux cleaned = 0.0011403 Jy ! Component: 2050 - total flux cleaned = 0.00118821 Jy ! Component: 2100 - total flux cleaned = 0.00123527 Jy ! Component: 2150 - total flux cleaned = 0.00121188 Jy ! Component: 2200 - total flux cleaned = 0.0012581 Jy ! Component: 2250 - total flux cleaned = 0.00126963 Jy ! Component: 2300 - total flux cleaned = 0.0013259 Jy ! Component: 2350 - total flux cleaned = 0.00135923 Jy ! Component: 2400 - total flux cleaned = 0.00138116 Jy ! Component: 2450 - total flux cleaned = 0.00137023 Jy ! Component: 2500 - total flux cleaned = 0.00141375 Jy ! Component: 2550 - total flux cleaned = 0.00146763 Jy ! Component: 2600 - total flux cleaned = 0.00152093 Jy ! Component: 2650 - total flux cleaned = 0.0015314 Jy ! Component: 2700 - total flux cleaned = 0.00156285 Jy ! Component: 2750 - total flux cleaned = 0.00158363 Jy ! Component: 2800 - total flux cleaned = 0.00162509 Jy ! Component: 2850 - total flux cleaned = 0.00167637 Jy ! Component: 2900 - total flux cleaned = 0.00171703 Jy ! Component: 2950 - total flux cleaned = 0.00175737 Jy ! Component: 3000 - total flux cleaned = 0.00179742 Jy ! Component: 3050 - total flux cleaned = 0.0018074 Jy ! Component: 3100 - total flux cleaned = 0.00182717 Jy ! Component: 3150 - total flux cleaned = 0.00188622 Jy ! Component: 3200 - total flux cleaned = 0.00191549 Jy ! Component: 3250 - total flux cleaned = 0.0019253 Jy ! Component: 3300 - total flux cleaned = 0.00198307 Jy ! Component: 3350 - total flux cleaned = 0.00200222 Jy ! Component: 3400 - total flux cleaned = 0.00204022 Jy ! Component: 3450 - total flux cleaned = 0.00201182 Jy ! Component: 3500 - total flux cleaned = 0.00204008 Jy ! Component: 3550 - total flux cleaned = 0.00205878 Jy ! Component: 3600 - total flux cleaned = 0.00204022 Jy ! Component: 3650 - total flux cleaned = 0.00206798 Jy ! Component: 3700 - total flux cleaned = 0.002068 Jy ! Component: 3750 - total flux cleaned = 0.00208633 Jy ! Component: 3800 - total flux cleaned = 0.00210457 Jy ! Component: 3850 - total flux cleaned = 0.00209554 Jy ! Component: 3900 - total flux cleaned = 0.00211361 Jy ! Component: 3950 - total flux cleaned = 0.00212264 Jy ! Component: 4000 - total flux cleaned = 0.00216765 Jy ! Component: 4050 - total flux cleaned = 0.0021676 Jy ! Total flux subtracted in 4096 components = 0.00214975 Jy ! Clean residual min=-0.000544 max=0.000516 Jy/beam ! Clean residual mean=0.000003 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0950814 Jy keep ! Adding 243 model components to the UV plane model. ! The established model now contains 402 components and 0.0950814 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a2_uvs/J0349+0354_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.895 x 2.141 at -3.139 degrees (North through East) ! Clean map min=-0.0011502 max=0.049214 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a2_uvs/J0349+0354_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0492137 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000140109 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.854083 0.854083 1.70817 3.41633 6.83266 13.6653 27.3306 54.6613 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.049 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 351.254 quit ! Quitting program ! Log file /d2/scr/pima/bp171a2_uvs/J0349+0354_X_uvs.log closed on Tue Feb 18 19:53:16 2014