! Started logfile: /d2/scr/pima/bp171a4_uvs/J1410+3647_C_uvs.log on Wed Jan 29 04:26:00 2014 obs /d2/scr/pima/bp171a4_uvs/J1410+3647_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a4_uvs/J1410+3647_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.644444 visibilities/baseline/integration-bin. ! Found source: J1410+3647 ! ! 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 696 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 /d2/scr/pima/bp171a4_uvs/J1410+3647_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. ! ! 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=0.999620Jy sigma=46.199962 ! Fit after self-cal, rms=0.963412Jy sigma=44.328970 ! 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=1.955 mas, bmaj=4.327 mas, bpa=19.56 degrees ! Estimated noise=0.816658 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 = 0.0261486 Jy ! Component: 100 - total flux cleaned = 0.0432109 Jy ! Total flux subtracted in 100 components = 0.0432109 Jy ! Clean residual min=-0.010081 max=0.010267 Jy/beam ! Clean residual mean=0.000006 rms=0.003438 Jy/beam ! Combined flux in latest and established models = 0.0432109 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 47 components and 0.0432109 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=0.054893Jy sigma=2.624314 ! Fit after self-cal, rms=0.054351Jy sigma=2.601826 ! 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=2.379 mas, bmaj=4.702 mas, bpa=16.8 degrees ! Estimated noise=0.58754 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 = 0.0264868 Jy ! Component: 100 - total flux cleaned = 0.0431743 Jy ! Component: 150 - total flux cleaned = 0.0524955 Jy ! Component: 200 - total flux cleaned = 0.0575951 Jy ! Total flux subtracted in 200 components = 0.0575951 Jy ! Clean residual min=-0.007781 max=0.007787 Jy/beam ! Clean residual mean=-0.000019 rms=0.003570 Jy/beam ! Combined flux in latest and established models = 0.100806 Jy ! Performing phase self-cal ! Adding 140 model components to the UV plane model. ! The established model now contains 183 components and 0.100806 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=0.033103Jy sigma=1.482882 ! Fit after self-cal, rms=0.032975Jy sigma=1.477492 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.379 x 4.702 at 16.8 degrees (North through East) ! Clean map min=-0.011923 max=0.030037 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* OV 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* OV 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* OV 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* OV 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* OV 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* OV 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* OV 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* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.032975Jy sigma=1.477492 ! Fit after self-cal, rms=0.032975Jy sigma=1.477492 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.379 mas, bmaj=4.702 mas, bpa=16.8 degrees ! Estimated noise=0.58754 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 = 0.00221048 Jy ! Component: 100 - total flux cleaned = 0.00410909 Jy ! Component: 150 - total flux cleaned = 0.00411052 Jy ! Component: 200 - total flux cleaned = 0.00409319 Jy ! Total flux subtracted in 200 components = 0.00409319 Jy ! Clean residual min=-0.004739 max=0.004743 Jy/beam ! Clean residual mean=-0.000016 rms=0.002324 Jy/beam ! Combined flux in latest and established models = 0.104899 Jy ! Performing phase self-cal ! Adding 139 model components to the UV plane model. ! The established model now contains 308 components and 0.104899 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=0.025580Jy sigma=1.086909 ! Fit after self-cal, rms=0.025520Jy sigma=1.084267 ! 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=0.025520Jy sigma=1.084267 ! Fit after self-cal, rms=0.025458Jy sigma=1.078162 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.374 mas, bmaj=4.701 mas, bpa=17.07 degrees ! Estimated noise=0.586418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0010469 Jy ! Component: 100 - total flux cleaned = -0.00245897 Jy ! Component: 150 - total flux cleaned = -0.00329412 Jy ! Component: 200 - total flux cleaned = -0.00330068 Jy ! Total flux subtracted in 200 components = -0.00330068 Jy ! Clean residual min=-0.003124 max=0.003128 Jy/beam ! Clean residual mean=-0.000010 rms=0.001553 Jy/beam ! Combined flux in latest and established models = 0.101599 Jy selfcal ! Performing phase self-cal ! Adding 128 model components to the UV plane model. ! The established model now contains 415 components and 0.101599 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=0.021636Jy sigma=0.888165 ! Fit after self-cal, rms=0.021602Jy sigma=0.886081 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 = -0.000863313 Jy ! Component: 100 - total flux cleaned = -0.00167468 Jy ! Component: 150 - total flux cleaned = -0.00197536 Jy ! Component: 200 - total flux cleaned = -0.00239002 Jy ! Total flux subtracted in 200 components = -0.00239002 Jy ! Clean residual min=-0.002232 max=0.002235 Jy/beam ! Clean residual mean=-0.000006 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 0.0992085 Jy ! Performing phase self-cal ! Adding 128 model components to the UV plane model. ! The established model now contains 512 components and 0.0992085 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=0.019348Jy sigma=0.781832 ! Fit after self-cal, rms=0.019334Jy sigma=0.780662 ! 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=0.019334Jy sigma=0.780662 ! Fit after self-cal, rms=0.019199Jy sigma=0.774970 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.375 mas, bmaj=4.698 mas, bpa=17.23 degrees ! Estimated noise=0.581118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000675216 Jy ! Component: 100 - total flux cleaned = 0.000908069 Jy ! Component: 150 - total flux cleaned = 0.000904441 Jy ! Component: 200 - total flux cleaned = 0.00101531 Jy ! Total flux subtracted in 200 components = 0.00101531 Jy ! Clean residual min=-0.001593 max=0.001598 Jy/beam ! Clean residual mean=-0.000002 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.100224 Jy selfcal ! Performing phase self-cal ! Adding 124 model components to the UV plane model. ! The established model now contains 619 components and 0.100224 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=0.017890Jy sigma=0.719360 ! Fit after self-cal, rms=0.017881Jy sigma=0.718486 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 = 0.000579124 Jy ! Component: 100 - total flux cleaned = 0.000837333 Jy ! Component: 150 - total flux cleaned = 0.00124803 Jy ! Component: 200 - total flux cleaned = 0.00156403 Jy ! Total flux subtracted in 200 components = 0.00156403 Jy ! Clean residual min=-0.001264 max=0.001260 Jy/beam ! Clean residual mean=0.000000 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.101788 Jy ! Performing phase self-cal ! Adding 134 model components to the UV plane model. ! The established model now contains 718 components and 0.101788 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=0.017037Jy sigma=0.684659 ! Fit after self-cal, rms=0.017031Jy sigma=0.684099 ! 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=0.017031Jy sigma=0.684099 ! Fit after self-cal, rms=0.016822Jy sigma=0.672080 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.976 mas, bmaj=5.329 mas, bpa=9.014 degrees ! Estimated noise=0.641158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000399811 Jy ! Component: 100 - total flux cleaned = 0.00045322 Jy ! Component: 150 - total flux cleaned = 0.00122712 Jy ! Component: 200 - total flux cleaned = 0.00168255 Jy ! Total flux subtracted in 200 components = 0.00168255 Jy ! Clean residual min=-0.001444 max=0.001449 Jy/beam ! Clean residual mean=0.000004 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.10347 Jy selfcal ! Performing phase self-cal ! Adding 137 model components to the UV plane model. ! The established model now contains 841 components and 0.10347 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=0.016023Jy sigma=0.641351 ! Fit after self-cal, rms=0.016012Jy sigma=0.640631 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 = 0.000351151 Jy ! Component: 100 - total flux cleaned = 0.000986907 Jy ! Component: 150 - total flux cleaned = 0.00151174 Jy ! Component: 200 - total flux cleaned = 0.00179806 Jy ! Total flux subtracted in 200 components = 0.00179806 Jy ! Clean residual min=-0.001158 max=0.001159 Jy/beam ! Clean residual mean=0.000004 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.105268 Jy ! Performing phase self-cal ! Adding 146 model components to the UV plane model. ! The established model now contains 969 components and 0.105268 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=0.015520Jy sigma=0.622626 ! Fit after self-cal, rms=0.015511Jy sigma=0.622100 ! 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=2.386 mas, bmaj=4.694 mas, bpa=17.24 degrees ! Estimated noise=0.57579 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.386 x 4.694 at 17.24 degrees (North through East) ! Clean map min=-0.0064319 max=0.023928 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=1.943 mas, bmaj=4.326 mas, bpa=20.3 degrees ! Estimated noise=0.801471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.026278 Jy ! Component: 100 - total flux cleaned = 0.0437769 Jy ! Component: 150 - total flux cleaned = 0.0554564 Jy ! Component: 200 - total flux cleaned = 0.0649921 Jy ! Total flux subtracted in 200 components = 0.0649921 Jy ! Clean residual min=-0.007316 max=0.007355 Jy/beam ! Clean residual mean=0.000002 rms=0.002727 Jy/beam ! Combined flux in latest and established models = 0.0649921 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 105 model components to the UV plane model. ! The established model now contains 105 components and 0.0649921 Jy ! Inverting map and beam ! Estimated beam: bmin=2.386 mas, bmaj=4.694 mas, bpa=17.24 degrees ! Estimated noise=0.57579 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 = 0.0200078 Jy ! Component: 100 - total flux cleaned = 0.0292743 Jy ! Component: 150 - total flux cleaned = 0.0338548 Jy ! Component: 200 - total flux cleaned = 0.0364441 Jy ! Total flux subtracted in 200 components = 0.0364441 Jy ! Clean residual min=-0.006558 max=0.006580 Jy/beam ! Clean residual mean=-0.000013 rms=0.003057 Jy/beam ! Combined flux in latest and established models = 0.101436 Jy ! Adding 135 model components to the UV plane model. ! The established model now contains 232 components and 0.101436 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=3.976 mas, bmaj=5.329 mas, bpa=9.014 degrees ! Estimated noise=0.641158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0037352 Jy ! Component: 100 - total flux cleaned = 0.0052333 Jy ! Component: 150 - total flux cleaned = 0.00401851 Jy ! Component: 200 - total flux cleaned = 0.00327801 Jy ! Total flux subtracted in 200 components = 0.00327801 Jy ! Clean residual min=-0.005182 max=0.005170 Jy/beam ! Clean residual mean=-0.000012 rms=0.002588 Jy/beam ! Combined flux in latest and established models = 0.104714 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 = -0.000626032 Jy ! Component: 100 - total flux cleaned = 0.000858298 Jy ! Component: 150 - total flux cleaned = 0.000617026 Jy ! Component: 200 - total flux cleaned = 0.00121872 Jy ! Total flux subtracted in 200 components = 0.00121872 Jy ! Clean residual min=-0.003139 max=0.003126 Jy/beam ! Clean residual mean=-0.000006 rms=0.001553 Jy/beam ! Combined flux in latest and established models = 0.105933 Jy ! Adding 264 model components to the UV plane model. ! The established model now contains 476 components and 0.105933 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.386 mas, bmaj=4.694 mas, bpa=17.24 degrees ! Estimated noise=0.57579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000837284 Jy ! Component: 100 - total flux cleaned = -0.000856065 Jy ! Component: 150 - total flux cleaned = -0.000858858 Jy ! Component: 200 - total flux cleaned = -0.000485364 Jy ! Total flux subtracted in 200 components = -0.000485364 Jy ! Clean residual min=-0.001535 max=0.001544 Jy/beam ! Clean residual mean=-0.000001 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.105448 Jy selfcal ! Performing phase self-cal ! Adding 89 model components to the UV plane model. ! The established model now contains 564 components and 0.105448 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=0.017524Jy sigma=0.700936 ! Fit after self-cal, rms=0.017455Jy sigma=0.697273 wmodel /d2/scr/pima/bp171a4_uvs/J1410+3647_C_map.mod ! Writing 564 model components to file: /d2/scr/pima/bp171a4_uvs/J1410+3647_C_map.mod wobs /d2/scr/pima/bp171a4_uvs/J1410+3647_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a4_uvs/J1410+3647_C_uvs.fits wwins /d2/scr/pima/bp171a4_uvs/J1410+3647_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/d2/scr/pima/bp171a4_uvs/J1410+3647_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.386 x 4.694 at 17.24 degrees (North through East) ! Clean map min=-0.0066425 max=0.021746 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a4_uvs/J1410+3647_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0217461 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00072537 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -10.0069 10.0069 20.0138 40.0276 80.0553 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.021 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 29.979 quit ! Quitting program ! Log file /d2/scr/pima/bp171a4_uvs/J1410+3647_C_uvs.log closed on Wed Jan 29 04:26:06 2014