! Started logfile: /scr/pima/bg219h_uvs/J2247+0310_S_uvs.log on Thu Apr 7 09:13:51 2016 obs /scr/pima/bg219h_uvs/J2247+0310_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J2247+0310_S_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.793651 visibilities/baseline/integration-bin. ! Found source: J2247+0310 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 4000 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219h_uvs/J2247+0310_S] 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 0.500x0.500 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 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.068810Jy sigma=22.053522 ! Fit after self-cal, rms=0.645927Jy sigma=13.629754 ! 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=2.635 mas, bmaj=6.407 mas, bpa=-4.979 degrees ! Estimated noise=0.767123 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 = 0.260249 Jy ! Component: 100 - total flux cleaned = 0.353062 Jy ! Total flux subtracted in 100 components = 0.353062 Jy ! Clean residual min=-0.017496 max=0.043168 Jy/beam ! Clean residual mean=0.000051 rms=0.005804 Jy/beam ! Combined flux in latest and established models = 0.353062 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.353062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132383Jy sigma=2.645893 ! Fit after self-cal, rms=0.132057Jy sigma=2.640137 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0491966 Jy ! Component: 100 - total flux cleaned = 0.076897 Jy ! Total flux subtracted in 100 components = 0.076897 Jy ! Clean residual min=-0.013169 max=0.034556 Jy/beam ! Clean residual mean=0.000031 rms=0.003832 Jy/beam ! Combined flux in latest and established models = 0.429959 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.429959 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101410Jy sigma=2.047077 ! Fit after self-cal, rms=0.101295Jy sigma=2.044951 ! Inverting map ! Added new window around map position (4.5, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0297297 Jy ! Component: 100 - total flux cleaned = 0.0462064 Jy ! Total flux subtracted in 100 components = 0.0462064 Jy ! Clean residual min=-0.010962 max=0.014130 Jy/beam ! Clean residual mean=0.000021 rms=0.002861 Jy/beam ! Combined flux in latest and established models = 0.476165 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 33 components and 0.476165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088221Jy sigma=1.809345 ! Fit after self-cal, rms=0.087496Jy sigma=1.793029 ! 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=3.033 mas, bmaj=7.101 mas, bpa=-3.883 degrees ! Estimated noise=0.647878 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 = 0.0197946 Jy ! Component: 100 - total flux cleaned = 0.0319871 Jy ! Component: 150 - total flux cleaned = 0.0404116 Jy ! Component: 200 - total flux cleaned = 0.0464312 Jy ! Total flux subtracted in 200 components = 0.0464312 Jy ! Clean residual min=-0.010595 max=0.013861 Jy/beam ! Clean residual mean=0.000031 rms=0.003460 Jy/beam ! Combined flux in latest and established models = 0.522596 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 78 components and 0.522596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081825Jy sigma=1.702383 ! Fit after self-cal, rms=0.081679Jy sigma=1.699002 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.033 x 7.101 at -3.883 degrees (North through East) ! Clean map min=-0.010428 max=0.35918 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 0.99 FD 1.00* HN 1.00 KP 0.95 ! LA 1.08 MK 1.00 NL 0.92 OV 0.95 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00 KP 0.96 ! LA 1.09 MK 1.00 NL 1.02 OV 0.96 ! PT 0.94 SC 0.97 ! ! ! 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 1.03 FD 1.00* HN 0.99 KP 0.96 ! LA 1.03 MK 1.03 NL 0.99 OV 1.00 ! PT 0.96 SC 1.04 ! ! ! Fit before self-cal, rms=0.081679Jy sigma=1.699002 ! Fit after self-cal, rms=0.078666Jy sigma=1.639349 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.048 mas, bmaj=7.139 mas, bpa=-3.892 degrees ! Estimated noise=0.638839 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 = 0.00109804 Jy ! Component: 100 - total flux cleaned = 0.0017069 Jy ! Component: 150 - total flux cleaned = 0.00207109 Jy ! Component: 200 - total flux cleaned = 0.0022352 Jy ! Total flux subtracted in 200 components = 0.0022352 Jy ! Clean residual min=-0.009312 max=0.011766 Jy/beam ! Clean residual mean=0.000029 rms=0.003068 Jy/beam ! Combined flux in latest and established models = 0.524832 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 100 components and 0.524831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078495Jy sigma=1.631110 ! Fit after self-cal, rms=0.078476Jy sigma=1.630000 ! 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. ! ! Fit before self-cal, rms=0.078476Jy sigma=1.630000 ! Fit after self-cal, rms=0.074385Jy sigma=1.557101 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.048 mas, bmaj=7.143 mas, bpa=-4 degrees ! Estimated noise=0.633263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000523393 Jy ! Component: 100 - total flux cleaned = -0.00119243 Jy ! Component: 150 - total flux cleaned = -0.00174728 Jy ! Component: 200 - total flux cleaned = -0.00205048 Jy ! Total flux subtracted in 200 components = -0.00205048 Jy ! Clean residual min=-0.007940 max=0.010390 Jy/beam ! Clean residual mean=0.000027 rms=0.002508 Jy/beam ! Combined flux in latest and established models = 0.522781 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 114 components and 0.522781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074269Jy sigma=1.546338 ! Fit after self-cal, rms=0.074289Jy sigma=1.545683 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 = 0.000463978 Jy ! Component: 100 - total flux cleaned = 0.000302472 Jy ! Component: 150 - total flux cleaned = 0.000193998 Jy ! Component: 200 - total flux cleaned = 0.00012756 Jy ! Total flux subtracted in 200 components = 0.00012756 Jy ! Clean residual min=-0.007900 max=0.010295 Jy/beam ! Clean residual mean=0.000027 rms=0.002491 Jy/beam ! Combined flux in latest and established models = 0.522909 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 121 components and 0.522909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074262Jy sigma=1.544332 ! Fit after self-cal, rms=0.074253Jy sigma=1.544231 ! 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. ! ! Fit before self-cal, rms=0.074253Jy sigma=1.544231 ! Fit after self-cal, rms=0.073668Jy sigma=1.541881 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.053 mas, bmaj=7.153 mas, bpa=-4.029 degrees ! Estimated noise=0.628705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00240807 Jy ! Component: 100 - total flux cleaned = -0.0030728 Jy ! Component: 150 - total flux cleaned = -0.00337477 Jy ! Component: 200 - total flux cleaned = -0.00344447 Jy ! Total flux subtracted in 200 components = -0.00344447 Jy ! Clean residual min=-0.007748 max=0.010050 Jy/beam ! Clean residual mean=0.000027 rms=0.002476 Jy/beam ! Combined flux in latest and established models = 0.519464 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 126 components and 0.519464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073648Jy sigma=1.536256 ! Fit after self-cal, rms=0.073646Jy sigma=1.536136 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 = 2.04305e-05 Jy ! Component: 100 - total flux cleaned = -7.52504e-05 Jy ! Component: 150 - total flux cleaned = -0.000104701 Jy ! Component: 200 - total flux cleaned = -0.000103779 Jy ! Total flux subtracted in 200 components = -0.000103779 Jy ! Clean residual min=-0.007758 max=0.009996 Jy/beam ! Clean residual mean=0.000027 rms=0.002470 Jy/beam ! Combined flux in latest and established models = 0.51936 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 131 components and 0.51936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073629Jy sigma=1.535352 ! Fit after self-cal, rms=0.073624Jy sigma=1.535309 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.073624Jy sigma=1.535309 ! Fit after self-cal, rms=0.073143Jy sigma=1.533974 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.615 mas, bmaj=11.53 mas, bpa=-4.837 degrees ! Estimated noise=0.828875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000770334 Jy ! Component: 100 - total flux cleaned = 0.00129185 Jy ! Component: 150 - total flux cleaned = 0.0015338 Jy ! Component: 200 - total flux cleaned = 0.00153569 Jy ! Total flux subtracted in 200 components = 0.00153569 Jy ! Clean residual min=-0.012482 max=0.018489 Jy/beam ! Clean residual mean=0.000061 rms=0.004931 Jy/beam ! Combined flux in latest and established models = 0.520896 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 138 components and 0.520896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073277Jy sigma=1.532059 ! Fit after self-cal, rms=0.073271Jy sigma=1.531294 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 = 7.37993e-05 Jy ! Component: 100 - total flux cleaned = 7.21898e-05 Jy ! Component: 150 - total flux cleaned = 2.39655e-05 Jy ! Component: 200 - total flux cleaned = -2.26442e-05 Jy ! Total flux subtracted in 200 components = -2.26442e-05 Jy ! Clean residual min=-0.012433 max=0.018470 Jy/beam ! Clean residual mean=0.000061 rms=0.004895 Jy/beam ! Combined flux in latest and established models = 0.520873 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 151 components and 0.520873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073387Jy sigma=1.532768 ! Fit after self-cal, rms=0.073389Jy sigma=1.532226 ! 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=3.056 mas, bmaj=7.161 mas, bpa=-4.065 degrees ! Estimated noise=0.624671 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.056 x 7.161 at -4.065 degrees (North through East) ! Clean map min=-0.0078908 max=0.34434 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=2.651 mas, bmaj=6.442 mas, bpa=-5.055 degrees ! Estimated noise=0.743594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.252215 Jy ! Component: 100 - total flux cleaned = 0.341213 Jy ! Component: 150 - total flux cleaned = 0.390231 Jy ! Component: 200 - total flux cleaned = 0.422711 Jy ! Total flux subtracted in 200 components = 0.422711 Jy ! Clean residual min=-0.009899 max=0.017576 Jy/beam ! Clean residual mean=0.000030 rms=0.002962 Jy/beam ! Combined flux in latest and established models = 0.422711 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.422711 Jy ! Inverting map and beam ! Estimated beam: bmin=3.056 mas, bmaj=7.161 mas, bpa=-4.065 degrees ! Estimated noise=0.624671 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 = 0.0323095 Jy ! Component: 100 - total flux cleaned = 0.0517019 Jy ! Component: 150 - total flux cleaned = 0.0642178 Jy ! Component: 200 - total flux cleaned = 0.0728456 Jy ! Total flux subtracted in 200 components = 0.0728456 Jy ! Clean residual min=-0.007917 max=0.011243 Jy/beam ! Clean residual mean=0.000039 rms=0.002606 Jy/beam ! Combined flux in latest and established models = 0.495557 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 59 components and 0.495557 Jy ! Inverting map ! Added new window around map position (-10.5, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106222 Jy ! Component: 100 - total flux cleaned = 0.0175275 Jy ! Component: 150 - total flux cleaned = 0.0232326 Jy ! Component: 200 - total flux cleaned = 0.0280955 Jy ! Total flux subtracted in 200 components = 0.0280955 Jy ! Clean residual min=-0.006678 max=0.008079 Jy/beam ! Clean residual mean=0.000026 rms=0.002150 Jy/beam ! Combined flux in latest and established models = 0.523652 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 91 components and 0.523652 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.615 mas, bmaj=11.53 mas, bpa=-4.837 degrees ! Estimated noise=0.828875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103401 Jy ! Component: 100 - total flux cleaned = 0.0176803 Jy ! Component: 150 - total flux cleaned = 0.0231237 Jy ! Component: 200 - total flux cleaned = 0.027252 Jy ! Total flux subtracted in 200 components = 0.027252 Jy ! Clean residual min=-0.009231 max=0.012535 Jy/beam ! Clean residual mean=0.000038 rms=0.003510 Jy/beam ! Combined flux in latest and established models = 0.550905 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 = 0.00316561 Jy ! Component: 100 - total flux cleaned = 0.00533908 Jy ! Component: 150 - total flux cleaned = 0.00609874 Jy ! Component: 200 - total flux cleaned = 0.00656873 Jy ! Total flux subtracted in 200 components = 0.00656873 Jy ! Clean residual min=-0.009846 max=0.012354 Jy/beam ! Clean residual mean=0.000031 rms=0.003383 Jy/beam ! Combined flux in latest and established models = 0.557473 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 127 components and 0.557473 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.056 mas, bmaj=7.161 mas, bpa=-4.065 degrees ! Estimated noise=0.624671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0058485 Jy ! Component: 100 - total flux cleaned = -0.00743443 Jy ! Component: 150 - total flux cleaned = -0.00755249 Jy ! Component: 200 - total flux cleaned = -0.00755072 Jy ! Total flux subtracted in 200 components = -0.00755072 Jy ! Clean residual min=-0.007494 max=0.008044 Jy/beam ! Clean residual mean=0.000014 rms=0.001924 Jy/beam ! Combined flux in latest and established models = 0.549922 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 146 components and 0.549922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071450Jy sigma=1.485099 ! Fit after self-cal, rms=0.070875Jy sigma=1.475427 wmodel /scr/pima/bg219h_uvs/J2247+0310_S_map.mod ! Writing 146 model components to file: /scr/pima/bg219h_uvs/J2247+0310_S_map.mod wobs /scr/pima/bg219h_uvs/J2247+0310_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J2247+0310_S_uvs.fits wwins /scr/pima/bg219h_uvs/J2247+0310_S_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219h_uvs/J2247+0310_S_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 = 0.00354258 Jy ! Component: 100 - total flux cleaned = 0.00560606 Jy ! Component: 150 - total flux cleaned = 0.0069314 Jy ! Component: 200 - total flux cleaned = 0.00827938 Jy ! Component: 250 - total flux cleaned = 0.00966281 Jy ! Component: 300 - total flux cleaned = 0.0108012 Jy ! Component: 350 - total flux cleaned = 0.0119016 Jy ! Component: 400 - total flux cleaned = 0.0128742 Jy ! Component: 450 - total flux cleaned = 0.0138172 Jy ! Component: 500 - total flux cleaned = 0.014567 Jy ! Component: 550 - total flux cleaned = 0.0152946 Jy ! Component: 600 - total flux cleaned = 0.0157654 Jy ! Component: 650 - total flux cleaned = 0.016528 Jy ! Component: 700 - total flux cleaned = 0.0168994 Jy ! Component: 750 - total flux cleaned = 0.0176273 Jy ! Component: 800 - total flux cleaned = 0.018408 Jy ! Component: 850 - total flux cleaned = 0.0190293 Jy ! Component: 900 - total flux cleaned = 0.0197698 Jy ! Component: 950 - total flux cleaned = 0.020231 Jy ! Component: 1000 - total flux cleaned = 0.0208115 Jy ! Component: 1050 - total flux cleaned = 0.0214416 Jy ! Component: 1100 - total flux cleaned = 0.0219971 Jy ! Component: 1150 - total flux cleaned = 0.0225426 Jy ! Component: 1200 - total flux cleaned = 0.0229585 Jy ! Component: 1250 - total flux cleaned = 0.023425 Jy ! Component: 1300 - total flux cleaned = 0.0238253 Jy ! Component: 1350 - total flux cleaned = 0.0242176 Jy ! Component: 1400 - total flux cleaned = 0.0244932 Jy ! Component: 1450 - total flux cleaned = 0.0246563 Jy ! Component: 1500 - total flux cleaned = 0.0249765 Jy ! Component: 1550 - total flux cleaned = 0.025343 Jy ! Component: 1600 - total flux cleaned = 0.0256523 Jy ! Component: 1650 - total flux cleaned = 0.025753 Jy ! Component: 1700 - total flux cleaned = 0.0262518 Jy ! Component: 1750 - total flux cleaned = 0.0262512 Jy ! Component: 1800 - total flux cleaned = 0.0264454 Jy ! Component: 1850 - total flux cleaned = 0.0266847 Jy ! Component: 1900 - total flux cleaned = 0.0269679 Jy ! Component: 1950 - total flux cleaned = 0.0272457 Jy ! Component: 2000 - total flux cleaned = 0.0275194 Jy ! Component: 2050 - total flux cleaned = 0.0277441 Jy ! Component: 2100 - total flux cleaned = 0.0279655 Jy ! Component: 2150 - total flux cleaned = 0.0280537 Jy ! Component: 2200 - total flux cleaned = 0.0283997 Jy ! Component: 2250 - total flux cleaned = 0.0287817 Jy ! Component: 2300 - total flux cleaned = 0.0288228 Jy ! Component: 2350 - total flux cleaned = 0.0290711 Jy ! Component: 2400 - total flux cleaned = 0.029071 Jy ! Component: 2450 - total flux cleaned = 0.0293548 Jy ! Component: 2500 - total flux cleaned = 0.0295536 Jy ! Component: 2550 - total flux cleaned = 0.0296321 Jy ! Component: 2600 - total flux cleaned = 0.0299437 Jy ! Component: 2650 - total flux cleaned = 0.0302128 Jy ! Component: 2700 - total flux cleaned = 0.0303268 Jy ! Component: 2750 - total flux cleaned = 0.0304396 Jy ! Component: 2800 - total flux cleaned = 0.0305514 Jy ! Component: 2850 - total flux cleaned = 0.0307355 Jy ! Component: 2900 - total flux cleaned = 0.030881 Jy ! Component: 2950 - total flux cleaned = 0.0310251 Jy ! Component: 3000 - total flux cleaned = 0.0312748 Jy ! Component: 3050 - total flux cleaned = 0.0312045 Jy ! Component: 3100 - total flux cleaned = 0.0314146 Jy ! Component: 3150 - total flux cleaned = 0.0315875 Jy ! Component: 3200 - total flux cleaned = 0.0316902 Jy ! Component: 3250 - total flux cleaned = 0.0317577 Jy ! Component: 3300 - total flux cleaned = 0.0318586 Jy ! Component: 3350 - total flux cleaned = 0.031992 Jy ! Component: 3400 - total flux cleaned = 0.032091 Jy ! Component: 3450 - total flux cleaned = 0.0322216 Jy ! Component: 3500 - total flux cleaned = 0.0321568 Jy ! Component: 3550 - total flux cleaned = 0.0322532 Jy ! Component: 3600 - total flux cleaned = 0.0323489 Jy ! Component: 3650 - total flux cleaned = 0.0325065 Jy ! Component: 3700 - total flux cleaned = 0.0324126 Jy ! Component: 3750 - total flux cleaned = 0.0325063 Jy ! Component: 3800 - total flux cleaned = 0.0326602 Jy ! Component: 3850 - total flux cleaned = 0.0326295 Jy ! Component: 3900 - total flux cleaned = 0.03269 Jy ! Component: 3950 - total flux cleaned = 0.03269 Jy ! Component: 4000 - total flux cleaned = 0.0327203 Jy ! Component: 4050 - total flux cleaned = 0.0328389 Jy ! Total flux subtracted in 4096 components = 0.0328093 Jy ! Clean residual min=-0.001815 max=0.001632 Jy/beam ! Clean residual mean=0.000006 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.582732 Jy keep ! Adding 360 model components to the UV plane model. ! The established model now contains 505 components and 0.582732 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J2247+0310_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.056 x 7.161 at -4.065 degrees (North through East) ! Clean map min=-0.0031491 max=0.3441 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J2247+0310_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.344096 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000557281 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.485866 0.485866 0.971731 1.94346 3.88693 7.77385 15.5477 31.0954 62.1908 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.344 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 617.454 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J2247+0310_S_uvs.log closed on Thu Apr 7 09:13:55 2016