! Started logfile: /scr/pima/bp177a_uvs/J1425+1239_X_uvs.log on Fri Feb 7 04:29:29 2014 obs /scr/pima/bp177a_uvs/J1425+1239_X_uva.fits ! Reading UV FITS file: /scr/pima/bp177a_uvs/J1425+1239_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.964286 visibilities/baseline/integration-bin. ! Found source: J1425+1239 ! ! 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 648 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/bp177a_uvs/J1425+1239_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=1.001482Jy sigma=36.279724 ! Fit after self-cal, rms=0.957816Jy sigma=34.767644 ! 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=0.7437 mas, bmaj=1.953 mas, bpa=9.297 degrees ! Estimated noise=0.989265 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 = 0.0301477 Jy ! Component: 100 - total flux cleaned = 0.0422001 Jy ! Total flux subtracted in 100 components = 0.0422001 Jy ! Clean residual min=-0.004310 max=0.006309 Jy/beam ! Clean residual mean=-0.000030 rms=0.001421 Jy/beam ! Combined flux in latest and established models = 0.0422001 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0422001 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=0.022635Jy sigma=0.800101 ! Fit after self-cal, rms=0.022538Jy sigma=0.795866 ! 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=0.8855 mas, bmaj=2.206 mas, bpa=7.259 degrees ! Estimated noise=0.772286 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 = 0.00954593 Jy ! Component: 100 - total flux cleaned = 0.0154251 Jy ! Component: 150 - total flux cleaned = 0.0196292 Jy ! Component: 200 - total flux cleaned = 0.0227302 Jy ! Total flux subtracted in 200 components = 0.0227302 Jy ! Clean residual min=-0.003774 max=0.004957 Jy/beam ! Clean residual mean=-0.000029 rms=0.001162 Jy/beam ! Combined flux in latest and established models = 0.0649303 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 34 components and 0.0649303 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=0.017297Jy sigma=0.606342 ! Fit after self-cal, rms=0.017266Jy sigma=0.605653 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8855 x 2.206 at 7.259 degrees (North through East) ! Clean map min=-0.0035229 max=0.037354 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* LA 1.00* ! MK 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* LA 1.00* ! MK 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* LA 1.00* ! MK 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* LA 1.00* ! MK 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* LA 1.00* ! MK 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* LA 1.00* ! MK 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* LA 1.00* ! MK 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* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.017266Jy sigma=0.605653 ! Fit after self-cal, rms=0.017266Jy sigma=0.605653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8855 mas, bmaj=2.206 mas, bpa=7.259 degrees ! Estimated noise=0.772286 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 = 0.00233901 Jy ! Component: 100 - total flux cleaned = 0.00406484 Jy ! Component: 150 - total flux cleaned = 0.00530499 Jy ! Component: 200 - total flux cleaned = 0.00580915 Jy ! Total flux subtracted in 200 components = 0.00580915 Jy ! Clean residual min=-0.003705 max=0.004258 Jy/beam ! Clean residual mean=-0.000026 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.0707395 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.0707395 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=0.016796Jy sigma=0.590932 ! Fit after self-cal, rms=0.016788Jy sigma=0.590800 ! 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=0.016788Jy sigma=0.590800 ! Fit after self-cal, rms=0.016528Jy sigma=0.580806 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8844 mas, bmaj=2.218 mas, bpa=7.392 degrees ! Estimated noise=0.771854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.37728e-05 Jy ! Component: 100 - total flux cleaned = 5.00382e-05 Jy ! Component: 150 - total flux cleaned = 0.000127051 Jy ! Component: 200 - total flux cleaned = 0.000247514 Jy ! Total flux subtracted in 200 components = 0.000247514 Jy ! Clean residual min=-0.003038 max=0.003897 Jy/beam ! Clean residual mean=-0.000022 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.070987 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.070987 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=0.016440Jy sigma=0.577893 ! Fit after self-cal, rms=0.016444Jy sigma=0.577797 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 = 0.000171657 Jy ! Component: 100 - total flux cleaned = 0.000301301 Jy ! Component: 150 - total flux cleaned = 0.00040371 Jy ! Component: 200 - total flux cleaned = 0.000521199 Jy ! Total flux subtracted in 200 components = 0.000521199 Jy ! Clean residual min=-0.002986 max=0.003817 Jy/beam ! Clean residual mean=-0.000021 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.0715082 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.0715082 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=0.016390Jy sigma=0.576332 ! Fit after self-cal, rms=0.016392Jy sigma=0.576301 ! 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=0.016392Jy sigma=0.576301 ! Fit after self-cal, rms=0.016120Jy sigma=0.568878 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8829 mas, bmaj=2.215 mas, bpa=7.604 degrees ! Estimated noise=0.766502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000181414 Jy ! Component: 100 - total flux cleaned = -0.000181878 Jy ! Component: 150 - total flux cleaned = -0.000165584 Jy ! Component: 200 - total flux cleaned = -0.000132565 Jy ! Total flux subtracted in 200 components = -0.000132565 Jy ! Clean residual min=-0.002912 max=0.003586 Jy/beam ! Clean residual mean=-0.000019 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.0713756 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 0.0713756 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=0.016084Jy sigma=0.567555 ! Fit after self-cal, rms=0.016086Jy sigma=0.567475 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.64935e-05 Jy ! Component: 100 - total flux cleaned = 6.8907e-05 Jy ! Component: 150 - total flux cleaned = 0.000101043 Jy ! Component: 200 - total flux cleaned = 0.000132683 Jy ! Total flux subtracted in 200 components = 0.000132683 Jy ! Clean residual min=-0.002890 max=0.003510 Jy/beam ! Clean residual mean=-0.000019 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.0715083 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 0.0715083 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=0.016055Jy sigma=0.566511 ! Fit after self-cal, rms=0.016056Jy sigma=0.566474 ! 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=0.016056Jy sigma=0.566474 ! Fit after self-cal, rms=0.016015Jy sigma=0.566442 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.998 mas, bmaj=3.068 mas, bpa=-0.3966 degrees ! Estimated noise=1.01738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142144 Jy ! Component: 100 - total flux cleaned = 0.00141895 Jy ! Component: 150 - total flux cleaned = 0.00141898 Jy ! Component: 200 - total flux cleaned = 0.00144163 Jy ! Total flux subtracted in 200 components = 0.00144163 Jy ! Clean residual min=-0.004379 max=0.004333 Jy/beam ! Clean residual mean=-0.000044 rms=0.001624 Jy/beam ! Combined flux in latest and established models = 0.0729499 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 49 components and 0.0729499 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=0.016190Jy sigma=0.572970 ! Fit after self-cal, rms=0.016034Jy sigma=0.568326 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 = 0.000503237 Jy ! Component: 100 - total flux cleaned = 0.00044529 Jy ! Component: 150 - total flux cleaned = 0.000444503 Jy ! Component: 200 - total flux cleaned = 0.000444545 Jy ! Total flux subtracted in 200 components = 0.000444545 Jy ! Clean residual min=-0.004277 max=0.004344 Jy/beam ! Clean residual mean=-0.000044 rms=0.001613 Jy/beam ! Combined flux in latest and established models = 0.0733945 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 53 components and 0.0733945 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=0.016187Jy sigma=0.573553 ! Fit after self-cal, rms=0.016104Jy sigma=0.571328 ! 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=0.882 mas, bmaj=2.214 mas, bpa=7.631 degrees ! Estimated noise=0.764272 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.882 x 2.214 at 7.631 degrees (North through East) ! Clean map min=-0.0027283 max=0.03449 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=0.7418 mas, bmaj=1.961 mas, bpa=9.546 degrees ! Estimated noise=0.981763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0299935 Jy ! Component: 100 - total flux cleaned = 0.0422749 Jy ! Component: 150 - total flux cleaned = 0.0489501 Jy ! Component: 200 - total flux cleaned = 0.053278 Jy ! Total flux subtracted in 200 components = 0.053278 Jy ! Clean residual min=-0.003314 max=0.005152 Jy/beam ! Clean residual mean=-0.000021 rms=0.001012 Jy/beam ! Combined flux in latest and established models = 0.053278 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.053278 Jy ! Inverting map and beam ! Estimated beam: bmin=0.882 mas, bmaj=2.214 mas, bpa=7.631 degrees ! Estimated noise=0.764272 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 (-1, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00624065 Jy ! Component: 100 - total flux cleaned = 0.0101666 Jy ! Component: 150 - total flux cleaned = 0.013019 Jy ! Component: 200 - total flux cleaned = 0.0151648 Jy ! Total flux subtracted in 200 components = 0.0151648 Jy ! Clean residual min=-0.002472 max=0.002466 Jy/beam ! Clean residual mean=-0.000021 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.0684428 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 63 components and 0.0684428 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=1.998 mas, bmaj=3.068 mas, bpa=-0.3966 degrees ! Estimated noise=1.01738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00321802 Jy ! Component: 100 - total flux cleaned = 0.00545791 Jy ! Component: 150 - total flux cleaned = 0.00705126 Jy ! Component: 200 - total flux cleaned = 0.00819804 Jy ! Total flux subtracted in 200 components = 0.00819804 Jy ! Clean residual min=-0.003641 max=0.003913 Jy/beam ! Clean residual mean=-0.000036 rms=0.001364 Jy/beam ! Combined flux in latest and established models = 0.0766409 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 = 0.000828512 Jy ! Component: 100 - total flux cleaned = 0.00142799 Jy ! Component: 150 - total flux cleaned = 0.00168877 Jy ! Component: 200 - total flux cleaned = 0.00183497 Jy ! Total flux subtracted in 200 components = 0.00183497 Jy ! Clean residual min=-0.003456 max=0.004151 Jy/beam ! Clean residual mean=-0.000033 rms=0.001313 Jy/beam ! Combined flux in latest and established models = 0.0784758 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 84 components and 0.0784758 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.882 mas, bmaj=2.214 mas, bpa=7.631 degrees ! Estimated noise=0.764272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000379278 Jy ! Component: 100 - total flux cleaned = -0.000690617 Jy ! Component: 150 - total flux cleaned = -0.000753058 Jy ! Component: 200 - total flux cleaned = -0.00080422 Jy ! Total flux subtracted in 200 components = -0.00080422 Jy ! Clean residual min=-0.002153 max=0.002778 Jy/beam ! Clean residual mean=-0.000014 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.0776716 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 94 components and 0.0776716 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=0.015282Jy sigma=0.541942 ! Fit after self-cal, rms=0.015222Jy sigma=0.538936 wmodel /scr/pima/bp177a_uvs/J1425+1239_X_map.mod ! Writing 94 model components to file: /scr/pima/bp177a_uvs/J1425+1239_X_map.mod wobs /scr/pima/bp177a_uvs/J1425+1239_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp177a_uvs/J1425+1239_X_uvs.fits wwins /scr/pima/bp177a_uvs/J1425+1239_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp177a_uvs/J1425+1239_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 = 0.00118948 Jy ! Component: 100 - total flux cleaned = 0.00151522 Jy ! Component: 150 - total flux cleaned = 0.00141066 Jy ! Component: 200 - total flux cleaned = 0.00117629 Jy ! Component: 250 - total flux cleaned = 0.00092671 Jy ! Component: 300 - total flux cleaned = 0.000751761 Jy ! Component: 350 - total flux cleaned = 0.000559562 Jy ! Component: 400 - total flux cleaned = 0.000455783 Jy ! Component: 450 - total flux cleaned = 0.00038154 Jy ! Component: 500 - total flux cleaned = 0.000334364 Jy ! Component: 550 - total flux cleaned = 0.000379148 Jy ! Component: 600 - total flux cleaned = 0.000313452 Jy ! Component: 650 - total flux cleaned = 0.00025064 Jy ! Component: 700 - total flux cleaned = 0.00025076 Jy ! Component: 750 - total flux cleaned = 0.000230802 Jy ! Component: 800 - total flux cleaned = 0.00015553 Jy ! Component: 850 - total flux cleaned = 0.000119381 Jy ! Component: 900 - total flux cleaned = 3.14731e-05 Jy ! Component: 950 - total flux cleaned = -1.99901e-05 Jy ! Component: 1000 - total flux cleaned = -7.00736e-05 Jy ! Component: 1050 - total flux cleaned = -0.000119109 Jy ! Component: 1100 - total flux cleaned = -0.000135338 Jy ! Component: 1150 - total flux cleaned = -0.000151184 Jy ! Component: 1200 - total flux cleaned = -0.000136481 Jy ! Component: 1250 - total flux cleaned = -0.000108113 Jy ! Component: 1300 - total flux cleaned = -0.000136451 Jy ! Component: 1350 - total flux cleaned = -9.47488e-05 Jy ! Component: 1400 - total flux cleaned = -8.13883e-05 Jy ! Component: 1450 - total flux cleaned = -5.49946e-05 Jy ! Component: 1500 - total flux cleaned = -2.92519e-05 Jy ! Component: 1550 - total flux cleaned = 8.77849e-06 Jy ! Component: 1600 - total flux cleaned = 4.61206e-05 Jy ! Component: 1650 - total flux cleaned = 7.04789e-05 Jy ! Component: 1700 - total flux cleaned = 7.03858e-05 Jy ! Component: 1750 - total flux cleaned = 8.22835e-05 Jy ! Component: 1800 - total flux cleaned = 0.000117487 Jy ! Component: 1850 - total flux cleaned = 0.000198352 Jy ! Component: 1900 - total flux cleaned = 0.000289788 Jy ! Component: 1950 - total flux cleaned = 0.00034641 Jy ! Component: 2000 - total flux cleaned = 0.000435825 Jy ! Component: 2050 - total flux cleaned = 0.00050222 Jy ! Component: 2100 - total flux cleaned = 0.000578852 Jy ! Component: 2150 - total flux cleaned = 0.000632922 Jy ! Component: 2200 - total flux cleaned = 0.000707889 Jy ! Component: 2250 - total flux cleaned = 0.000739582 Jy ! Component: 2300 - total flux cleaned = 0.000760573 Jy ! Component: 2350 - total flux cleaned = 0.000760485 Jy ! Component: 2400 - total flux cleaned = 0.000760389 Jy ! Component: 2450 - total flux cleaned = 0.000791205 Jy ! Component: 2500 - total flux cleaned = 0.000791124 Jy ! Component: 2550 - total flux cleaned = 0.000791162 Jy ! Component: 2600 - total flux cleaned = 0.000821447 Jy ! Component: 2650 - total flux cleaned = 0.000851444 Jy ! Component: 2700 - total flux cleaned = 0.000851469 Jy ! Component: 2750 - total flux cleaned = 0.000861399 Jy ! Component: 2800 - total flux cleaned = 0.000881104 Jy ! Component: 2850 - total flux cleaned = 0.000900678 Jy ! Component: 2900 - total flux cleaned = 0.00093941 Jy ! Component: 2950 - total flux cleaned = 0.000968401 Jy ! Component: 3000 - total flux cleaned = 0.0010068 Jy ! Component: 3050 - total flux cleaned = 0.00102589 Jy ! Component: 3100 - total flux cleaned = 0.00105441 Jy ! Component: 3150 - total flux cleaned = 0.00109225 Jy ! Component: 3200 - total flux cleaned = 0.00112991 Jy ! Component: 3250 - total flux cleaned = 0.0011393 Jy ! Component: 3300 - total flux cleaned = 0.0011767 Jy ! Component: 3350 - total flux cleaned = 0.00120475 Jy ! Component: 3400 - total flux cleaned = 0.0012234 Jy ! Component: 3450 - total flux cleaned = 0.00125129 Jy ! Component: 3500 - total flux cleaned = 0.00127912 Jy ! Component: 3550 - total flux cleaned = 0.00133459 Jy ! Component: 3600 - total flux cleaned = 0.00136227 Jy ! Component: 3650 - total flux cleaned = 0.00138995 Jy ! Component: 3700 - total flux cleaned = 0.00142683 Jy ! Component: 3750 - total flux cleaned = 0.00146362 Jy ! Component: 3800 - total flux cleaned = 0.00149125 Jy ! Component: 3850 - total flux cleaned = 0.00151884 Jy ! Component: 3900 - total flux cleaned = 0.00157409 Jy ! Component: 3950 - total flux cleaned = 0.00160167 Jy ! Component: 4000 - total flux cleaned = 0.00162924 Jy ! Component: 4050 - total flux cleaned = 0.00166602 Jy ! Total flux subtracted in 4096 components = 0.00169356 Jy ! Clean residual min=-0.000561 max=0.000557 Jy/beam ! Clean residual mean=0.000002 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.0793652 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 358 components and 0.0793651 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp177a_uvs/J1425+1239_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.882 x 2.214 at 7.631 degrees (North through East) ! Clean map min=-0.0011218 max=0.036466 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp177a_uvs/J1425+1239_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0364662 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00014223 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.1701 1.1701 2.3402 4.6804 9.36081 18.7216 37.4432 74.8864 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.036 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 256.388 quit ! Quitting program ! Log file /scr/pima/bp177a_uvs/J1425+1239_X_uvs.log closed on Fri Feb 7 04:29:33 2014