! Started logfile: /g0/scr/pima/s4195b_uvs/J1051+3943_X_uvs.log on Tue Dec 31 19:36:00 2013 obs /g0/scr/pima/s4195b_uvs/J1051+3943_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195b_uvs/J1051+3943_X_uva.fits ! AN table 1: 20 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.839286 visibilities/baseline/integration-bin. ! Found source: J1051+3943 ! ! 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 3760 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 /g0/scr/pima/s4195b_uvs/J1051+3943_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=1.000235Jy sigma=0.755608 ! Fit after self-cal, rms=0.994567Jy sigma=0.747267 ! 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=0.9115 mas, bmaj=2.401 mas, bpa=-19.61 degrees ! Estimated noise=31.9596 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 = 0.00553842 Jy ! Component: 100 - total flux cleaned = 0.0070536 Jy ! Total flux subtracted in 100 components = 0.0070536 Jy ! Clean residual min=-0.001837 max=0.001729 Jy/beam ! Clean residual mean=-0.000000 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.00705361 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.00705361 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=0.014485Jy sigma=0.012563 ! Fit after self-cal, rms=0.013050Jy sigma=0.011373 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00409069 Jy ! Component: 100 - total flux cleaned = 0.00517321 Jy ! Total flux subtracted in 100 components = 0.00517321 Jy ! Clean residual min=-0.001445 max=0.001351 Jy/beam ! Clean residual mean=0.000000 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0122268 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 9 components and 0.0122268 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=0.013211Jy sigma=0.009954 ! Fit after self-cal, rms=0.013203Jy sigma=0.009951 ! 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=1.154 mas, bmaj=2.663 mas, bpa=-17.61 degrees ! Estimated noise=17.2253 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 = 9.35585e-05 Jy ! Component: 100 - total flux cleaned = 0.000118767 Jy ! Component: 150 - total flux cleaned = 0.000140498 Jy ! Component: 200 - total flux cleaned = 0.000166123 Jy ! Total flux subtracted in 200 components = 0.000166123 Jy ! Clean residual min=-0.000780 max=0.000681 Jy/beam ! Clean residual mean=-0.000002 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0123929 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.0123929 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=0.013247Jy sigma=0.009909 ! Fit after self-cal, rms=0.013247Jy sigma=0.009909 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.154 x 2.663 at -17.61 degrees (North through East) ! Clean map min=-0.00075701 max=0.011662 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* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! 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* ! ! ! Correcting IF 3. ! 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* ! ! ! Correcting IF 4. ! 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* ! ! ! Correcting IF 5. ! 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* ! ! ! Correcting IF 6. ! 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* ! ! ! Correcting IF 7. ! 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* ! ! ! Correcting IF 8. ! 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* ! ! ! Fit before self-cal, rms=0.013247Jy sigma=0.009909 ! Fit after self-cal, rms=0.013247Jy sigma=0.009909 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.154 mas, bmaj=2.663 mas, bpa=-17.61 degrees ! Estimated noise=17.2253 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 = 1.44285e-05 Jy ! Component: 100 - total flux cleaned = 3.18621e-05 Jy ! Component: 150 - total flux cleaned = 4.72674e-05 Jy ! Component: 200 - total flux cleaned = 6.09931e-05 Jy ! Total flux subtracted in 200 components = 6.09931e-05 Jy ! Clean residual min=-0.000779 max=0.000685 Jy/beam ! Clean residual mean=-0.000001 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0124539 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.0124539 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=0.013254Jy sigma=0.009899 ! Fit after self-cal, rms=0.013255Jy sigma=0.009899 ! 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=0.013255Jy sigma=0.009899 ! Fit after self-cal, rms=0.013255Jy sigma=0.009899 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.154 mas, bmaj=2.663 mas, bpa=-17.61 degrees ! Estimated noise=17.2253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.28218e-05 Jy ! Component: 100 - total flux cleaned = 2.75479e-05 Jy ! Component: 150 - total flux cleaned = 2.75925e-05 Jy ! Component: 200 - total flux cleaned = 3.13516e-05 Jy ! Total flux subtracted in 200 components = 3.13516e-05 Jy ! Clean residual min=-0.000771 max=0.000688 Jy/beam ! Clean residual mean=-0.000001 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0124853 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.0124853 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=0.013258Jy sigma=0.009894 ! Fit after self-cal, rms=0.013258Jy sigma=0.009894 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 = 1.87834e-05 Jy ! Component: 100 - total flux cleaned = 1.86047e-05 Jy ! Component: 150 - total flux cleaned = 1.85263e-05 Jy ! Component: 200 - total flux cleaned = 1.84591e-05 Jy ! Total flux subtracted in 200 components = 1.84591e-05 Jy ! Clean residual min=-0.000766 max=0.000688 Jy/beam ! Clean residual mean=-0.000001 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0125037 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 0.0125037 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=0.013257Jy sigma=0.009892 ! Fit after self-cal, rms=0.013257Jy sigma=0.009892 ! 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=0.013257Jy sigma=0.009892 ! Fit after self-cal, rms=0.013257Jy sigma=0.009892 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.154 mas, bmaj=2.663 mas, bpa=-17.61 degrees ! Estimated noise=17.2253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.21819e-05 Jy ! Component: 100 - total flux cleaned = 1.55033e-05 Jy ! Component: 150 - total flux cleaned = 1.22545e-05 Jy ! Component: 200 - total flux cleaned = 1.23424e-05 Jy ! Total flux subtracted in 200 components = 1.23424e-05 Jy ! Clean residual min=-0.000762 max=0.000687 Jy/beam ! Clean residual mean=-0.000001 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0125161 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.0125161 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=0.013256Jy sigma=0.009891 ! Fit after self-cal, rms=0.013256Jy sigma=0.009891 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 = 1.0593e-05 Jy ! Component: 100 - total flux cleaned = 1.35612e-05 Jy ! Component: 150 - total flux cleaned = 1.33966e-05 Jy ! Component: 200 - total flux cleaned = 1.06563e-05 Jy ! Total flux subtracted in 200 components = 1.06563e-05 Jy ! Clean residual min=-0.000760 max=0.000687 Jy/beam ! Clean residual mean=-0.000001 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0125267 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 38 components and 0.0125267 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=0.013255Jy sigma=0.009890 ! Fit after self-cal, rms=0.013255Jy sigma=0.009890 ! 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=0.013255Jy sigma=0.009890 ! Fit after self-cal, rms=0.013255Jy sigma=0.009890 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.131 mas, bmaj=3.191 mas, bpa=-20.2 degrees ! Estimated noise=20.3446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.7924e-05 Jy ! Component: 100 - total flux cleaned = 0.000126312 Jy ! Component: 150 - total flux cleaned = 0.000145446 Jy ! Component: 200 - total flux cleaned = 0.000152139 Jy ! Total flux subtracted in 200 components = 0.000152139 Jy ! Clean residual min=-0.000842 max=0.000775 Jy/beam ! Clean residual mean=-0.000003 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0126789 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 44 components and 0.0126789 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=0.013258Jy sigma=0.009889 ! Fit after self-cal, rms=0.013257Jy sigma=0.009889 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 = 1.29692e-05 Jy ! Component: 100 - total flux cleaned = 2.67793e-05 Jy ! Component: 150 - total flux cleaned = 3.27069e-05 Jy ! Component: 200 - total flux cleaned = 3.5397e-05 Jy ! Total flux subtracted in 200 components = 3.5397e-05 Jy ! Clean residual min=-0.000843 max=0.000777 Jy/beam ! Clean residual mean=-0.000003 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0127143 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 46 components and 0.0127143 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=0.013260Jy sigma=0.009888 ! Fit after self-cal, rms=0.013260Jy sigma=0.009888 ! 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=1.154 mas, bmaj=2.663 mas, bpa=-17.61 degrees ! Estimated noise=17.2253 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.154 x 2.663 at -17.61 degrees (North through East) ! Clean map min=-0.00074145 max=0.011613 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=0.9115 mas, bmaj=2.401 mas, bpa=-19.61 degrees ! Estimated noise=31.9596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00908917 Jy ! Component: 100 - total flux cleaned = 0.0112091 Jy ! Component: 150 - total flux cleaned = 0.0121743 Jy ! Component: 200 - total flux cleaned = 0.012484 Jy ! Total flux subtracted in 200 components = 0.012484 Jy ! Clean residual min=-0.001443 max=0.001338 Jy/beam ! Clean residual mean=0.000000 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.012484 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.012484 Jy ! Inverting map and beam ! Estimated beam: bmin=1.154 mas, bmaj=2.663 mas, bpa=-17.61 degrees ! Estimated noise=17.2253 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 = -0.000137407 Jy ! Component: 100 - total flux cleaned = -0.000137178 Jy ! Component: 150 - total flux cleaned = -0.000119038 Jy ! Component: 200 - total flux cleaned = -9.53571e-05 Jy ! Total flux subtracted in 200 components = -9.53571e-05 Jy ! Clean residual min=-0.000814 max=0.000695 Jy/beam ! Clean residual mean=-0.000002 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0123887 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 22 components and 0.0123887 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=2.131 mas, bmaj=3.191 mas, bpa=-20.2 degrees ! Estimated noise=20.3446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000136702 Jy ! Component: 100 - total flux cleaned = 0.000178382 Jy ! Component: 150 - total flux cleaned = 0.000206429 Jy ! Component: 200 - total flux cleaned = 0.000220897 Jy ! Total flux subtracted in 200 components = 0.000220897 Jy ! Clean residual min=-0.000871 max=0.000770 Jy/beam ! Clean residual mean=-0.000003 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0126096 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 = 8.53834e-06 Jy ! Component: 100 - total flux cleaned = 1.62726e-05 Jy ! Component: 150 - total flux cleaned = 2.00622e-05 Jy ! Component: 200 - total flux cleaned = 2.72813e-05 Jy ! Total flux subtracted in 200 components = 2.72813e-05 Jy ! Clean residual min=-0.000868 max=0.000766 Jy/beam ! Clean residual mean=-0.000003 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0126369 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.0126369 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.154 mas, bmaj=2.663 mas, bpa=-17.61 degrees ! Estimated noise=17.2253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.26001e-05 Jy ! Component: 100 - total flux cleaned = -0.000105513 Jy ! Component: 150 - total flux cleaned = -0.000116706 Jy ! Component: 200 - total flux cleaned = -0.000121627 Jy ! Total flux subtracted in 200 components = -0.000121627 Jy ! Clean residual min=-0.000788 max=0.000683 Jy/beam ! Clean residual mean=-0.000001 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0125152 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.0125152 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=0.013264Jy sigma=0.009886 ! Fit after self-cal, rms=0.013265Jy sigma=0.009886 wmodel /g0/scr/pima/s4195b_uvs/J1051+3943_X_map.mod ! Writing 42 model components to file: /g0/scr/pima/s4195b_uvs/J1051+3943_X_map.mod wobs /g0/scr/pima/s4195b_uvs/J1051+3943_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195b_uvs/J1051+3943_X_uvs.fits wwins /g0/scr/pima/s4195b_uvs/J1051+3943_X_map.win ! wwins: Wrote 1 windows to /g0/scr/pima/s4195b_uvs/J1051+3943_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 = -0.000264903 Jy ! Component: 100 - total flux cleaned = -0.000265191 Jy ! Component: 150 - total flux cleaned = -0.00033523 Jy ! Component: 200 - total flux cleaned = -0.000380173 Jy ! Component: 250 - total flux cleaned = -0.000423259 Jy ! Component: 300 - total flux cleaned = -0.000443788 Jy ! Component: 350 - total flux cleaned = -0.00042396 Jy ! Component: 400 - total flux cleaned = -0.00041429 Jy ! Component: 450 - total flux cleaned = -0.000404956 Jy ! Component: 500 - total flux cleaned = -0.000404984 Jy ! Component: 550 - total flux cleaned = -0.000404838 Jy ! Component: 600 - total flux cleaned = -0.000404891 Jy ! Component: 650 - total flux cleaned = -0.000446784 Jy ! Component: 700 - total flux cleaned = -0.000471441 Jy ! Component: 750 - total flux cleaned = -0.00049533 Jy ! Component: 800 - total flux cleaned = -0.000510971 Jy ! Component: 850 - total flux cleaned = -0.000541456 Jy ! Component: 900 - total flux cleaned = -0.000593805 Jy ! Component: 950 - total flux cleaned = -0.00060107 Jy ! Component: 1000 - total flux cleaned = -0.000644297 Jy ! Component: 1050 - total flux cleaned = -0.000679591 Jy ! Component: 1100 - total flux cleaned = -0.000700369 Jy ! Component: 1150 - total flux cleaned = -0.000727725 Jy ! Component: 1200 - total flux cleaned = -0.000761365 Jy ! Component: 1250 - total flux cleaned = -0.000774535 Jy ! Component: 1300 - total flux cleaned = -0.000793946 Jy ! Component: 1350 - total flux cleaned = -0.000800301 Jy ! Component: 1400 - total flux cleaned = -0.000812859 Jy ! Component: 1450 - total flux cleaned = -0.000806611 Jy ! Component: 1500 - total flux cleaned = -0.000818745 Jy ! Component: 1550 - total flux cleaned = -0.000824698 Jy ! Component: 1600 - total flux cleaned = -0.000824781 Jy ! Component: 1650 - total flux cleaned = -0.00082486 Jy ! Component: 1700 - total flux cleaned = -0.000830736 Jy ! Component: 1750 - total flux cleaned = -0.000819415 Jy ! Component: 1800 - total flux cleaned = -0.000813871 Jy ! Component: 1850 - total flux cleaned = -0.000813821 Jy ! Component: 1900 - total flux cleaned = -0.000786324 Jy ! Component: 1950 - total flux cleaned = -0.000808108 Jy ! Component: 2000 - total flux cleaned = -0.000781175 Jy ! Component: 2050 - total flux cleaned = -0.000775922 Jy ! Component: 2100 - total flux cleaned = -0.000791668 Jy ! Component: 2150 - total flux cleaned = -0.000781203 Jy ! Component: 2200 - total flux cleaned = -0.000776092 Jy ! Component: 2250 - total flux cleaned = -0.000771034 Jy ! Component: 2300 - total flux cleaned = -0.000765935 Jy ! Component: 2350 - total flux cleaned = -0.000745878 Jy ! Component: 2400 - total flux cleaned = -0.000726138 Jy ! Component: 2450 - total flux cleaned = -0.000716319 Jy ! Component: 2500 - total flux cleaned = -0.000701712 Jy ! Component: 2550 - total flux cleaned = -0.000692017 Jy ! Component: 2600 - total flux cleaned = -0.000677648 Jy ! Component: 2650 - total flux cleaned = -0.000677632 Jy ! Component: 2700 - total flux cleaned = -0.000668239 Jy ! Component: 2750 - total flux cleaned = -0.000658928 Jy ! Component: 2800 - total flux cleaned = -0.000649605 Jy ! Component: 2850 - total flux cleaned = -0.000635813 Jy ! Component: 2900 - total flux cleaned = -0.000626805 Jy ! Component: 2950 - total flux cleaned = -0.000631307 Jy ! Component: 3000 - total flux cleaned = -0.000622331 Jy ! Component: 3050 - total flux cleaned = -0.000622325 Jy ! Component: 3100 - total flux cleaned = -0.000613524 Jy ! Component: 3150 - total flux cleaned = -0.000617857 Jy ! Component: 3200 - total flux cleaned = -0.000609128 Jy ! Component: 3250 - total flux cleaned = -0.000617771 Jy ! Component: 3300 - total flux cleaned = -0.000600591 Jy ! Component: 3350 - total flux cleaned = -0.000600637 Jy ! Component: 3400 - total flux cleaned = -0.000617535 Jy ! Component: 3450 - total flux cleaned = -0.000613335 Jy ! Component: 3500 - total flux cleaned = -0.000613319 Jy ! Component: 3550 - total flux cleaned = -0.000609165 Jy ! Component: 3600 - total flux cleaned = -0.000613305 Jy ! Component: 3650 - total flux cleaned = -0.000605118 Jy ! Component: 3700 - total flux cleaned = -0.00060924 Jy ! Component: 3750 - total flux cleaned = -0.000625412 Jy ! Component: 3800 - total flux cleaned = -0.000613337 Jy ! Component: 3850 - total flux cleaned = -0.000613333 Jy ! Component: 3900 - total flux cleaned = -0.000597425 Jy ! Component: 3950 - total flux cleaned = -0.000577717 Jy ! Component: 4000 - total flux cleaned = -0.000585524 Jy ! Component: 4050 - total flux cleaned = -0.0005621 Jy ! Total flux subtracted in 4096 components = -0.000554303 Jy ! Clean residual min=-0.000227 max=0.000233 Jy/beam ! Clean residual mean=0.000000 rms=0.000067 Jy/beam ! Combined flux in latest and established models = 0.0119609 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 344 components and 0.0119609 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195b_uvs/J1051+3943_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.154 x 2.663 at -17.61 degrees (North through East) ! Clean map min=-0.00067003 max=0.011566 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195b_uvs/J1051+3943_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.011566 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.68157e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.73307 1.73307 3.46613 6.93227 13.8645 27.7291 55.4581 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.011 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 173.103 quit ! Quitting program ! Log file /g0/scr/pima/s4195b_uvs/J1051+3943_X_uvs.log closed on Tue Dec 31 19:36:06 2013