! Started logfile: /scr/pima/s5272a_uvs/J0410+7656_X_uvs.log on Mon Dec 16 09:36:59 2013 obs /scr/pima/s5272a_uvs/J0410+7656_X_uva.fits ! Reading UV FITS file: /scr/pima/s5272a_uvs/J0410+7656_X_uva.fits ! AN table 1: 32 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.900174 visibilities/baseline/integration-bin. ! Found source: J0410+7656 ! ! 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 LL RL LR ! ! Read 0 lines of history. ! ! Reading 33184 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/s5272a_uvs/J0410+7656_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.066527Jy sigma=18.419152 ! Fit after self-cal, rms=0.761248Jy sigma=9.784107 ! 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=0.8232 mas, bmaj=1.032 mas, bpa=86.41 degrees ! Estimated noise=1.62032 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 = 0.219524 Jy ! Component: 100 - total flux cleaned = 0.280615 Jy ! Total flux subtracted in 100 components = 0.280615 Jy ! Clean residual min=-0.032087 max=0.041136 Jy/beam ! Clean residual mean=0.000381 rms=0.012678 Jy/beam ! Combined flux in latest and established models = 0.280615 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.280615 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=0.263304Jy sigma=12.408491 ! Fit after self-cal, rms=0.263818Jy sigma=12.408329 ! 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=1.169 mas, bmaj=1.428 mas, bpa=-87.61 degrees ! Estimated noise=0.83929 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 = 0.204884 Jy ! Component: 100 - total flux cleaned = 0.312426 Jy ! Component: 150 - total flux cleaned = 0.368898 Jy ! Component: 200 - total flux cleaned = 0.398564 Jy ! Total flux subtracted in 200 components = 0.398564 Jy ! Clean residual min=-0.148604 max=0.152697 Jy/beam ! Clean residual mean=0.000748 rms=0.068635 Jy/beam ! Combined flux in latest and established models = 0.679179 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.679179 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=0.300732Jy sigma=9.739487 ! Fit after self-cal, rms=0.303237Jy sigma=9.734906 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.169 x 1.428 at -87.61 degrees (North through East) ! Clean map min=-0.14653 max=0.3618 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* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.303237Jy sigma=9.734906 ! Fit after self-cal, rms=0.303487Jy sigma=9.748231 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.173 mas, bmaj=1.445 mas, bpa=-85.34 degrees ! Estimated noise=0.841219 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 = 0.018297 Jy ! Component: 100 - total flux cleaned = 0.0205789 Jy ! Component: 150 - total flux cleaned = 0.022957 Jy ! Component: 200 - total flux cleaned = 0.0250136 Jy ! Total flux subtracted in 200 components = 0.0250136 Jy ! Clean residual min=-0.146254 max=0.152481 Jy/beam ! Clean residual mean=0.000643 rms=0.067715 Jy/beam ! Combined flux in latest and established models = 0.704193 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 23 components and 0.704193 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=0.310152Jy sigma=9.605265 ! Fit after self-cal, rms=0.310449Jy sigma=9.605046 ! 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=0.310449Jy sigma=9.605046 ! Fit after self-cal, rms=0.310449Jy sigma=9.605046 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.173 mas, bmaj=1.445 mas, bpa=-85.34 degrees ! Estimated noise=0.841219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125619 Jy ! Component: 100 - total flux cleaned = 0.00277739 Jy ! Component: 150 - total flux cleaned = 0.00334287 Jy ! Component: 200 - total flux cleaned = 0.00389011 Jy ! Total flux subtracted in 200 components = 0.00389011 Jy ! Clean residual min=-0.145699 max=0.152269 Jy/beam ! Clean residual mean=0.000625 rms=0.067535 Jy/beam ! Combined flux in latest and established models = 0.708083 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 25 components and 0.708083 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=0.310973Jy sigma=9.582245 ! Fit after self-cal, rms=0.311034Jy sigma=9.582034 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 = 0.000823387 Jy ! Component: 100 - total flux cleaned = 0.00135986 Jy ! Component: 150 - total flux cleaned = 0.00159833 Jy ! Component: 200 - total flux cleaned = 0.00207528 Jy ! Total flux subtracted in 200 components = 0.00207528 Jy ! Clean residual min=-0.145390 max=0.151977 Jy/beam ! Clean residual mean=0.000616 rms=0.067439 Jy/beam ! Combined flux in latest and established models = 0.710158 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.710158 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=0.311093Jy sigma=9.569487 ! Fit after self-cal, rms=0.311097Jy sigma=9.569284 ! 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=0.311097Jy sigma=9.569284 ! Fit after self-cal, rms=0.311097Jy sigma=9.569284 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.173 mas, bmaj=1.445 mas, bpa=-85.34 degrees ! Estimated noise=0.841219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000123579 Jy ! Component: 100 - total flux cleaned = 0.000649666 Jy ! Component: 150 - total flux cleaned = 0.000896248 Jy ! Component: 200 - total flux cleaned = 0.00113402 Jy ! Total flux subtracted in 200 components = 0.00113402 Jy ! Clean residual min=-0.145131 max=0.151707 Jy/beam ! Clean residual mean=0.000610 rms=0.067386 Jy/beam ! Combined flux in latest and established models = 0.711292 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.711292 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=0.310867Jy sigma=9.562037 ! Fit after self-cal, rms=0.310850Jy sigma=9.561829 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 = 0.000446192 Jy ! Component: 100 - total flux cleaned = 0.000698832 Jy ! Component: 150 - total flux cleaned = 0.000943056 Jy ! Component: 200 - total flux cleaned = 0.00140855 Jy ! Total flux subtracted in 200 components = 0.00140855 Jy ! Clean residual min=-0.144870 max=0.151393 Jy/beam ! Clean residual mean=0.000604 rms=0.067321 Jy/beam ! Combined flux in latest and established models = 0.712701 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.712701 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=0.310720Jy sigma=9.553085 ! Fit after self-cal, rms=0.310704Jy sigma=9.552875 ! 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=0.310704Jy sigma=9.552875 ! Fit after self-cal, rms=0.310704Jy sigma=9.552875 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.454 mas, bmaj=3.103 mas, bpa=-87.53 degrees ! Estimated noise=0.881966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0688248 Jy ! Component: 100 - total flux cleaned = 0.0758915 Jy ! Component: 150 - total flux cleaned = 0.0797822 Jy ! Component: 200 - total flux cleaned = 0.0822409 Jy ! Total flux subtracted in 200 components = 0.0822409 Jy ! Clean residual min=-0.258810 max=0.266544 Jy/beam ! Clean residual mean=0.000411 rms=0.126916 Jy/beam ! Combined flux in latest and established models = 0.794941 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 26 components and 0.794941 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=0.340440Jy sigma=9.119426 ! Fit after self-cal, rms=0.339439Jy sigma=9.116466 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 = 0.00259229 Jy ! Component: 100 - total flux cleaned = 0.00493182 Jy ! Component: 150 - total flux cleaned = 0.00833228 Jy ! Component: 200 - total flux cleaned = 0.0105121 Jy ! Total flux subtracted in 200 components = 0.0105121 Jy ! Clean residual min=-0.255084 max=0.264300 Jy/beam ! Clean residual mean=0.000320 rms=0.125931 Jy/beam ! Combined flux in latest and established models = 0.805454 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 26 components and 0.805454 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=0.346929Jy sigma=9.072001 ! Fit after self-cal, rms=0.345613Jy sigma=9.068501 ! 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=1.173 mas, bmaj=1.445 mas, bpa=-85.34 degrees ! Estimated noise=0.841219 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.173 x 1.445 at -85.34 degrees (North through East) ! Clean map min=-0.1381 max=0.29478 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=0.8289 mas, bmaj=1.049 mas, bpa=-89.84 degrees ! Estimated noise=1.62459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.194967 Jy ! Component: 100 - total flux cleaned = 0.287692 Jy ! Component: 150 - total flux cleaned = 0.34726 Jy ! Component: 200 - total flux cleaned = 0.386631 Jy ! Total flux subtracted in 200 components = 0.386631 Jy ! Clean residual min=-0.036140 max=0.051447 Jy/beam ! Clean residual mean=0.000307 rms=0.012362 Jy/beam ! Combined flux in latest and established models = 0.386631 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.386631 Jy ! Inverting map and beam ! Estimated beam: bmin=1.173 mas, bmaj=1.445 mas, bpa=-85.34 degrees ! Estimated noise=0.841219 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 = 0.163917 Jy ! Component: 100 - total flux cleaned = 0.249494 Jy ! Component: 150 - total flux cleaned = 0.29423 Jy ! Component: 200 - total flux cleaned = 0.317612 Jy ! Total flux subtracted in 200 components = 0.317612 Jy ! Clean residual min=-0.143972 max=0.149109 Jy/beam ! Clean residual mean=0.000652 rms=0.067666 Jy/beam ! Combined flux in latest and established models = 0.704243 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.704243 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=2.454 mas, bmaj=3.103 mas, bpa=-87.53 degrees ! Estimated noise=0.881966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0775457 Jy ! Component: 100 - total flux cleaned = 0.0893405 Jy ! Component: 150 - total flux cleaned = 0.0919118 Jy ! Component: 200 - total flux cleaned = 0.0956016 Jy ! Total flux subtracted in 200 components = 0.0956016 Jy ! Clean residual min=-0.256251 max=0.265010 Jy/beam ! Clean residual mean=0.000373 rms=0.126431 Jy/beam ! Combined flux in latest and established models = 0.799845 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 = 0.00235177 Jy ! Component: 100 - total flux cleaned = 0.00573036 Jy ! Component: 150 - total flux cleaned = 0.00785685 Jy ! Component: 200 - total flux cleaned = 0.0109726 Jy ! Total flux subtracted in 200 components = 0.0109726 Jy ! Clean residual min=-0.253183 max=0.263238 Jy/beam ! Clean residual mean=0.000271 rms=0.125444 Jy/beam ! Combined flux in latest and established models = 0.810817 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 20 components and 0.810817 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.173 mas, bmaj=1.445 mas, bpa=-85.34 degrees ! Estimated noise=0.841219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0365052 Jy ! Component: 100 - total flux cleaned = -0.0429679 Jy ! Component: 150 - total flux cleaned = -0.0483509 Jy ! Component: 200 - total flux cleaned = -0.0530179 Jy ! Total flux subtracted in 200 components = -0.0530179 Jy ! Clean residual min=-0.140029 max=0.149546 Jy/beam ! Clean residual mean=0.000390 rms=0.065316 Jy/beam ! Combined flux in latest and established models = 0.757799 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.757799 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=0.328523Jy sigma=9.310007 ! Fit after self-cal, rms=0.326468Jy sigma=9.306620 wmodel /scr/pima/s5272a_uvs/J0410+7656_X_map.mod ! Writing 23 model components to file: /scr/pima/s5272a_uvs/J0410+7656_X_map.mod wobs /scr/pima/s5272a_uvs/J0410+7656_X_uvs.fits ! Writing UV FITS file: /scr/pima/s5272a_uvs/J0410+7656_X_uvs.fits wwins /scr/pima/s5272a_uvs/J0410+7656_X_map.win ! wwins: Wrote 1 windows to /scr/pima/s5272a_uvs/J0410+7656_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 = 0.0243904 Jy ! Component: 100 - total flux cleaned = 0.0266269 Jy ! Component: 150 - total flux cleaned = 0.0458676 Jy ! Component: 200 - total flux cleaned = 0.0620123 Jy ! Component: 250 - total flux cleaned = 0.0773786 Jy ! Component: 300 - total flux cleaned = 0.0901871 Jy ! Component: 350 - total flux cleaned = 0.0988775 Jy ! Component: 400 - total flux cleaned = 0.105493 Jy ! Component: 450 - total flux cleaned = 0.108644 Jy ! Component: 500 - total flux cleaned = 0.116365 Jy ! Component: 550 - total flux cleaned = 0.122229 Jy ! Component: 600 - total flux cleaned = 0.125108 Jy ! Component: 650 - total flux cleaned = 0.125205 Jy ! Component: 700 - total flux cleaned = 0.127823 Jy ! Component: 750 - total flux cleaned = 0.129086 Jy ! Component: 800 - total flux cleaned = 0.127851 Jy ! Component: 850 - total flux cleaned = 0.132533 Jy ! Component: 900 - total flux cleaned = 0.131432 Jy ! Component: 950 - total flux cleaned = 0.133623 Jy ! Component: 1000 - total flux cleaned = 0.13682 Jy ! Component: 1050 - total flux cleaned = 0.138866 Jy ! Component: 1100 - total flux cleaned = 0.142879 Jy ! Component: 1150 - total flux cleaned = 0.141924 Jy ! Component: 1200 - total flux cleaned = 0.145679 Jy ! Component: 1250 - total flux cleaned = 0.146607 Jy ! Component: 1300 - total flux cleaned = 0.148357 Jy ! Component: 1350 - total flux cleaned = 0.148359 Jy ! Component: 1400 - total flux cleaned = 0.148354 Jy ! Component: 1450 - total flux cleaned = 0.150757 Jy ! Component: 1500 - total flux cleaned = 0.149185 Jy ! Component: 1550 - total flux cleaned = 0.149927 Jy ! Component: 1600 - total flux cleaned = 0.14696 Jy ! Component: 1650 - total flux cleaned = 0.147689 Jy ! Component: 1700 - total flux cleaned = 0.150524 Jy ! Component: 1750 - total flux cleaned = 0.151207 Jy ! Component: 1800 - total flux cleaned = 0.152568 Jy ! Component: 1850 - total flux cleaned = 0.152545 Jy ! Component: 1900 - total flux cleaned = 0.153197 Jy ! Component: 1950 - total flux cleaned = 0.153199 Jy ! Component: 2000 - total flux cleaned = 0.1526 Jy ! Component: 2050 - total flux cleaned = 0.153173 Jy ! Component: 2100 - total flux cleaned = 0.151993 Jy ! Component: 2150 - total flux cleaned = 0.152554 Jy ! Component: 2200 - total flux cleaned = 0.152002 Jy ! Component: 2250 - total flux cleaned = 0.152556 Jy ! Component: 2300 - total flux cleaned = 0.152044 Jy ! Component: 2350 - total flux cleaned = 0.15049 Jy ! Component: 2400 - total flux cleaned = 0.151018 Jy ! Component: 2450 - total flux cleaned = 0.149511 Jy ! Component: 2500 - total flux cleaned = 0.149531 Jy ! Component: 2550 - total flux cleaned = 0.150012 Jy ! Component: 2600 - total flux cleaned = 0.148113 Jy ! Component: 2650 - total flux cleaned = 0.146719 Jy ! Component: 2700 - total flux cleaned = 0.144916 Jy ! Component: 2750 - total flux cleaned = 0.142243 Jy ! Component: 2800 - total flux cleaned = 0.140921 Jy ! Component: 2850 - total flux cleaned = 0.136626 Jy ! Component: 2900 - total flux cleaned = 0.134523 Jy ! Component: 2950 - total flux cleaned = 0.130799 Jy ! Component: 3000 - total flux cleaned = 0.127945 Jy ! Component: 3050 - total flux cleaned = 0.122739 Jy ! Component: 3100 - total flux cleaned = 0.119198 Jy ! Component: 3150 - total flux cleaned = 0.114152 Jy ! Component: 3200 - total flux cleaned = 0.108418 Jy ! Component: 3250 - total flux cleaned = 0.104277 Jy ! Component: 3300 - total flux cleaned = 0.0994569 Jy ! Component: 3350 - total flux cleaned = 0.0954334 Jy ! Component: 3400 - total flux cleaned = 0.0900163 Jy ! Component: 3450 - total flux cleaned = 0.0846793 Jy ! Component: 3500 - total flux cleaned = 0.0801154 Jy ! Component: 3550 - total flux cleaned = 0.0745671 Jy ! Component: 3600 - total flux cleaned = 0.0704645 Jy ! Component: 3650 - total flux cleaned = 0.0660711 Jy ! Component: 3700 - total flux cleaned = 0.0617293 Jy ! Component: 3750 - total flux cleaned = 0.0571134 Jy ! Component: 3800 - total flux cleaned = 0.0528768 Jy ! Component: 3850 - total flux cleaned = 0.049335 Jy ! Component: 3900 - total flux cleaned = 0.0455052 Jy ! Component: 3950 - total flux cleaned = 0.0420311 Jy ! Component: 4000 - total flux cleaned = 0.0392177 Jy ! Component: 4050 - total flux cleaned = 0.0351917 Jy ! Total flux subtracted in 4096 components = 0.0327362 Jy ! Clean residual min=-0.017382 max=0.017212 Jy/beam ! Clean residual mean=-0.000130 rms=0.007735 Jy/beam ! Combined flux in latest and established models = 0.790535 Jy keep ! Adding 831 model components to the UV plane model. ! The established model now contains 848 components and 0.790535 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s5272a_uvs/J0410+7656_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.173 x 1.445 at -85.34 degrees (North through East) ! Clean map min=-0.031802 max=0.27822 Jy/beam ! Writing clean map to FITS file: /scr/pima/s5272a_uvs/J0410+7656_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.278221 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00695079 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -7.49491 7.49491 14.9898 29.9796 59.9592 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0208 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.278 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 40.027 quit ! Quitting program ! Log file /scr/pima/s5272a_uvs/J0410+7656_X_uvs.log closed on Mon Dec 16 09:37:04 2013