! Started logfile: /scr/pima/bg219a_uvs/J0730-1141_X_uvs.log on Wed Apr 6 21:29:29 2016 obs /scr/pima/bg219a_uvs/J0730-1141_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0730-1141_X_uva.fits ! AN table 1: 55 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.869091 visibilities/baseline/integration-bin. ! Found source: J0730-1141 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 121 lines of history. ! ! Reading 8604 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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/bg219a_uvs/J0730-1141_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=4.658361Jy sigma=39.880095 ! Fit after self-cal, rms=3.511772Jy sigma=30.291817 ! 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=0.5733 mas, bmaj=1.62 mas, bpa=-4.293 degrees ! Estimated noise=2.96044 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 = 3.23973 Jy ! Component: 100 - total flux cleaned = 3.95058 Jy ! Total flux subtracted in 100 components = 3.95058 Jy ! Clean residual min=-0.183330 max=0.222311 Jy/beam ! Clean residual mean=0.000119 rms=0.040940 Jy/beam ! Combined flux in latest and established models = 3.95058 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 3.95058 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.852797Jy sigma=7.243442 ! Fit after self-cal, rms=0.852625Jy sigma=7.243159 ! 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=0.6847 mas, bmaj=1.822 mas, bpa=-5.109 degrees ! Estimated noise=1.48559 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 = 0.428912 Jy ! Component: 100 - total flux cleaned = 0.633807 Jy ! Component: 150 - total flux cleaned = 0.751174 Jy ! Component: 200 - total flux cleaned = 0.823553 Jy ! Total flux subtracted in 200 components = 0.823553 Jy ! Clean residual min=-0.076813 max=0.092746 Jy/beam ! Clean residual mean=-0.000092 rms=0.026201 Jy/beam ! Combined flux in latest and established models = 4.77413 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 29 components and 4.77413 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.595920Jy sigma=5.214866 ! Fit after self-cal, rms=0.596011Jy sigma=5.213908 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6847 x 1.822 at -5.109 degrees (North through East) ! Clean map min=-0.069622 max=4.3995 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.01 NL 1.01 OV 1.03 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 1.03 NL 1.01 OV 1.02 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.01 NL 1.01 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 0.99 NL 1.04 OV 1.02 ! PT 0.97 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 1.01 NL 1.01 OV 1.03 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 0.99 NL 1.01 OV 0.99 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.00 NL 1.01 OV 1.01 ! PT 0.95 SC 1.05 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.596011Jy sigma=5.213908 ! Fit after self-cal, rms=0.590208Jy sigma=5.043858 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6799 mas, bmaj=1.809 mas, bpa=-5.148 degrees ! Estimated noise=1.49397 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 = 0.0169888 Jy ! Component: 100 - total flux cleaned = 0.0197507 Jy ! Component: 150 - total flux cleaned = 0.0208831 Jy ! Component: 200 - total flux cleaned = 0.022197 Jy ! Total flux subtracted in 200 components = 0.022197 Jy ! Clean residual min=-0.059923 max=0.055272 Jy/beam ! Clean residual mean=-0.000017 rms=0.013983 Jy/beam ! Combined flux in latest and established models = 4.79633 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 4.79633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.588817Jy sigma=5.043296 ! Fit after self-cal, rms=0.588836Jy sigma=5.043141 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.588836Jy sigma=5.043141 ! Fit after self-cal, rms=0.589295Jy sigma=4.925147 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6803 mas, bmaj=1.812 mas, bpa=-5.316 degrees ! Estimated noise=1.49607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00524098 Jy ! Component: 100 - total flux cleaned = 0.00693365 Jy ! Component: 150 - total flux cleaned = 0.00842952 Jy ! Component: 200 - total flux cleaned = 0.00919355 Jy ! Total flux subtracted in 200 components = 0.00919355 Jy ! Clean residual min=-0.027719 max=0.045019 Jy/beam ! Clean residual mean=-0.000064 rms=0.009189 Jy/beam ! Combined flux in latest and established models = 4.80552 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 4.80552 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.587913Jy sigma=4.927186 ! Fit after self-cal, rms=0.587960Jy sigma=4.926889 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) ! Added new window around map position (-3, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0427162 Jy ! Component: 100 - total flux cleaned = 0.0656264 Jy ! Component: 150 - total flux cleaned = 0.0809695 Jy ! Component: 200 - total flux cleaned = 0.0924491 Jy ! Total flux subtracted in 200 components = 0.0924491 Jy ! Clean residual min=-0.018543 max=0.020617 Jy/beam ! Clean residual mean=-0.000013 rms=0.004823 Jy/beam ! Combined flux in latest and established models = 4.89797 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 72 components and 4.89797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.582809Jy sigma=4.914015 ! Fit after self-cal, rms=0.582026Jy sigma=4.908886 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.582026Jy sigma=4.908886 ! Fit after self-cal, rms=0.584183Jy sigma=4.902648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6806 mas, bmaj=1.813 mas, bpa=-5.416 degrees ! Estimated noise=1.49734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0203328 Jy ! Component: 100 - total flux cleaned = 0.0308873 Jy ! Component: 150 - total flux cleaned = 0.0386056 Jy ! Component: 200 - total flux cleaned = 0.0423253 Jy ! Total flux subtracted in 200 components = 0.0423253 Jy ! Clean residual min=-0.017531 max=0.017416 Jy/beam ! Clean residual mean=-0.000022 rms=0.004426 Jy/beam ! Combined flux in latest and established models = 4.9403 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 79 components and 4.9403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.582171Jy sigma=4.902889 ! Fit after self-cal, rms=0.582004Jy sigma=4.902100 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 = 0.00733054 Jy ! Component: 100 - total flux cleaned = 0.0105389 Jy ! Component: 150 - total flux cleaned = 0.0130732 Jy ! Component: 200 - total flux cleaned = 0.0148561 Jy ! Total flux subtracted in 200 components = 0.0148561 Jy ! Clean residual min=-0.016953 max=0.016384 Jy/beam ! Clean residual mean=-0.000013 rms=0.004179 Jy/beam ! Combined flux in latest and established models = 4.95515 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 86 components and 4.95515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.581418Jy sigma=4.902851 ! Fit after self-cal, rms=0.581376Jy sigma=4.902710 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.581376Jy sigma=4.902710 ! Fit after self-cal, rms=0.583216Jy sigma=4.898691 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.802 mas, bmaj=4.841 mas, bpa=-10.92 degrees ! Estimated noise=2.42741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175194 Jy ! Component: 100 - total flux cleaned = 0.0243429 Jy ! Component: 150 - total flux cleaned = 0.0259017 Jy ! Component: 200 - total flux cleaned = 0.0270278 Jy ! Total flux subtracted in 200 components = 0.0270278 Jy ! Clean residual min=-0.011644 max=0.016640 Jy/beam ! Clean residual mean=-0.000047 rms=0.004098 Jy/beam ! Combined flux in latest and established models = 4.98218 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 93 components and 4.98218 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.582406Jy sigma=4.900499 ! Fit after self-cal, rms=0.582335Jy sigma=4.899892 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 = 0.0047394 Jy ! Component: 100 - total flux cleaned = 0.00506511 Jy ! Component: 150 - total flux cleaned = 0.00551149 Jy ! Component: 200 - total flux cleaned = 0.00590774 Jy ! Total flux subtracted in 200 components = 0.00590774 Jy ! Clean residual min=-0.011142 max=0.014060 Jy/beam ! Clean residual mean=-0.000031 rms=0.003605 Jy/beam ! Combined flux in latest and established models = 4.98809 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 98 components and 4.98809 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.582060Jy sigma=4.901037 ! Fit after self-cal, rms=0.582056Jy sigma=4.900996 ! 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=0.6806 mas, bmaj=1.814 mas, bpa=-5.512 degrees ! Estimated noise=1.49911 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6806 x 1.814 at -5.512 degrees (North through East) ! Clean map min=-0.015503 max=4.3942 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.582056Jy sigma=4.900996 ! Fit after self-cal, rms=0.543743Jy sigma=4.630591 ! Inverting map and beam ! Estimated beam: bmin=0.6814 mas, bmaj=1.813 mas, bpa=-5.232 degrees ! Estimated noise=1.46505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0789421 Jy ! Component: 100 - total flux cleaned = -0.0849233 Jy ! Component: 150 - total flux cleaned = -0.0849093 Jy ! Component: 200 - total flux cleaned = -0.0831657 Jy ! Total flux subtracted in 200 components = -0.0831657 Jy ! Clean residual min=-0.032863 max=0.029861 Jy/beam ! Clean residual mean=-0.000060 rms=0.007207 Jy/beam ! Combined flux in latest and established models = 4.90492 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 108 components and 4.90492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.532889Jy sigma=4.529167 ! Fit after self-cal, rms=0.532714Jy sigma=4.527167 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00828621 Jy ! Component: 100 - total flux cleaned = 0.0116597 Jy ! Component: 150 - total flux cleaned = 0.012506 Jy ! Component: 200 - total flux cleaned = 0.0125043 Jy ! Total flux subtracted in 200 components = 0.0125043 Jy ! Clean residual min=-0.031783 max=0.029249 Jy/beam ! Clean residual mean=-0.000044 rms=0.006836 Jy/beam ! Combined flux in latest and established models = 4.91742 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 116 components and 4.91742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.531900Jy sigma=4.521713 ! Fit after self-cal, rms=0.531802Jy sigma=4.520968 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.531802Jy sigma=4.520968 ! Fit after self-cal, rms=0.522018Jy sigma=4.435058 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=0.5645 mas, bmaj=1.6 mas, bpa=-4.416 degrees ! Estimated noise=2.96656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.13686 Jy ! Component: 100 - total flux cleaned = 3.82091 Jy ! Component: 150 - total flux cleaned = 4.02617 Jy ! Component: 200 - total flux cleaned = 4.15802 Jy ! Total flux subtracted in 200 components = 4.15802 Jy ! Clean residual min=-0.085217 max=0.115563 Jy/beam ! Clean residual mean=-0.000050 rms=0.023888 Jy/beam ! Combined flux in latest and established models = 4.15802 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 4.15802 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6826 mas, bmaj=1.814 mas, bpa=-5.123 degrees ! Estimated noise=1.43629 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 = 0.200846 Jy ! Component: 100 - total flux cleaned = 0.306889 Jy ! Component: 150 - total flux cleaned = 0.377478 Jy ! Component: 200 - total flux cleaned = 0.429294 Jy ! Total flux subtracted in 200 components = 0.429294 Jy ! Clean residual min=-0.045349 max=0.054776 Jy/beam ! Clean residual mean=-0.000080 rms=0.014637 Jy/beam ! Combined flux in latest and established models = 4.58731 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 45 components and 4.58731 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=1.804 mas, bmaj=4.842 mas, bpa=-10.61 degrees ! Estimated noise=2.30984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0913687 Jy ! Component: 100 - total flux cleaned = 0.145461 Jy ! Component: 150 - total flux cleaned = 0.179393 Jy ! Component: 200 - total flux cleaned = 0.201504 Jy ! Total flux subtracted in 200 components = 0.201504 Jy ! Clean residual min=-0.048149 max=0.051039 Jy/beam ! Clean residual mean=-0.000153 rms=0.017121 Jy/beam ! Combined flux in latest and established models = 4.78881 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 = 0.0151365 Jy ! Component: 100 - total flux cleaned = 0.0255834 Jy ! Component: 150 - total flux cleaned = 0.0305104 Jy ! Component: 200 - total flux cleaned = 0.0323368 Jy ! Total flux subtracted in 200 components = 0.0323368 Jy ! Clean residual min=-0.042736 max=0.046947 Jy/beam ! Clean residual mean=-0.000116 rms=0.015019 Jy/beam ! Combined flux in latest and established models = 4.82115 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 73 components and 4.82115 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6826 mas, bmaj=1.814 mas, bpa=-5.123 degrees ! Estimated noise=1.43629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0141165 Jy ! Component: 100 - total flux cleaned = -0.008593 Jy ! Component: 150 - total flux cleaned = -0.00734399 Jy ! Component: 200 - total flux cleaned = -0.00619006 Jy ! Total flux subtracted in 200 components = -0.00619006 Jy ! Clean residual min=-0.031596 max=0.038009 Jy/beam ! Clean residual mean=-0.000039 rms=0.007567 Jy/beam ! Combined flux in latest and established models = 4.81496 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 83 components and 4.81496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.512075Jy sigma=4.351461 ! Fit after self-cal, rms=0.511369Jy sigma=4.344500 wmodel /scr/pima/bg219a_uvs/J0730-1141_X_map.mod ! Writing 83 model components to file: /scr/pima/bg219a_uvs/J0730-1141_X_map.mod wobs /scr/pima/bg219a_uvs/J0730-1141_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0730-1141_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0730-1141_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219a_uvs/J0730-1141_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 = -0.00944185 Jy ! Component: 100 - total flux cleaned = -0.0166104 Jy ! Component: 150 - total flux cleaned = -0.0218633 Jy ! Component: 200 - total flux cleaned = -0.0267426 Jy ! Component: 250 - total flux cleaned = -0.032419 Jy ! Component: 300 - total flux cleaned = -0.037386 Jy ! Component: 350 - total flux cleaned = -0.0414049 Jy ! Component: 400 - total flux cleaned = -0.045848 Jy ! Component: 450 - total flux cleaned = -0.0503668 Jy ! Component: 500 - total flux cleaned = -0.054681 Jy ! Component: 550 - total flux cleaned = -0.0582691 Jy ! Component: 600 - total flux cleaned = -0.0611894 Jy ! Component: 650 - total flux cleaned = -0.0642557 Jy ! Component: 700 - total flux cleaned = -0.0664784 Jy ! Component: 750 - total flux cleaned = -0.0683952 Jy ! Component: 800 - total flux cleaned = -0.0704883 Jy ! Component: 850 - total flux cleaned = -0.0727481 Jy ! Component: 900 - total flux cleaned = -0.0749377 Jy ! Component: 950 - total flux cleaned = -0.0768563 Jy ! Component: 1000 - total flux cleaned = -0.0791378 Jy ! Component: 1050 - total flux cleaned = -0.080959 Jy ! Component: 1100 - total flux cleaned = -0.0831306 Jy ! Component: 1150 - total flux cleaned = -0.0850606 Jy ! Component: 1200 - total flux cleaned = -0.0869455 Jy ! Component: 1250 - total flux cleaned = -0.089156 Jy ! Component: 1300 - total flux cleaned = -0.0905966 Jy ! Component: 1350 - total flux cleaned = -0.0920128 Jy ! Component: 1400 - total flux cleaned = -0.0935768 Jy ! Component: 1450 - total flux cleaned = -0.0951127 Jy ! Component: 1500 - total flux cleaned = -0.0966264 Jy ! Component: 1550 - total flux cleaned = -0.0981155 Jy ! Component: 1600 - total flux cleaned = -0.0992572 Jy ! Component: 1650 - total flux cleaned = -0.100545 Jy ! Component: 1700 - total flux cleaned = -0.101818 Jy ! Component: 1750 - total flux cleaned = -0.102921 Jy ! Component: 1800 - total flux cleaned = -0.103857 Jy ! Component: 1850 - total flux cleaned = -0.10509 Jy ! Component: 1900 - total flux cleaned = -0.105701 Jy ! Component: 1950 - total flux cleaned = -0.106156 Jy ! Component: 2000 - total flux cleaned = -0.106909 Jy ! Component: 2050 - total flux cleaned = -0.107208 Jy ! Component: 2100 - total flux cleaned = -0.108099 Jy ! Component: 2150 - total flux cleaned = -0.108984 Jy ! Component: 2200 - total flux cleaned = -0.109716 Jy ! Component: 2250 - total flux cleaned = -0.110008 Jy ! Component: 2300 - total flux cleaned = -0.110733 Jy ! Component: 2350 - total flux cleaned = -0.111166 Jy ! Component: 2400 - total flux cleaned = -0.111886 Jy ! Component: 2450 - total flux cleaned = -0.112459 Jy ! Component: 2500 - total flux cleaned = -0.11303 Jy ! Component: 2550 - total flux cleaned = -0.113458 Jy ! Component: 2600 - total flux cleaned = -0.113885 Jy ! Component: 2650 - total flux cleaned = -0.114313 Jy ! Component: 2700 - total flux cleaned = -0.114597 Jy ! Component: 2750 - total flux cleaned = -0.114882 Jy ! Component: 2800 - total flux cleaned = -0.115168 Jy ! Component: 2850 - total flux cleaned = -0.115739 Jy ! Component: 2900 - total flux cleaned = -0.116025 Jy ! Component: 2950 - total flux cleaned = -0.116167 Jy ! Component: 3000 - total flux cleaned = -0.116454 Jy ! Component: 3050 - total flux cleaned = -0.11674 Jy ! Component: 3100 - total flux cleaned = -0.116884 Jy ! Component: 3150 - total flux cleaned = -0.117317 Jy ! Component: 3200 - total flux cleaned = -0.117463 Jy ! Component: 3250 - total flux cleaned = -0.117753 Jy ! Component: 3300 - total flux cleaned = -0.117898 Jy ! Component: 3350 - total flux cleaned = -0.118046 Jy ! Component: 3400 - total flux cleaned = -0.118342 Jy ! Component: 3450 - total flux cleaned = -0.118492 Jy ! Component: 3500 - total flux cleaned = -0.118491 Jy ! Component: 3550 - total flux cleaned = -0.118642 Jy ! Component: 3600 - total flux cleaned = -0.118641 Jy ! Component: 3650 - total flux cleaned = -0.118796 Jy ! Component: 3700 - total flux cleaned = -0.118796 Jy ! Component: 3750 - total flux cleaned = -0.118796 Jy ! Component: 3800 - total flux cleaned = -0.118639 Jy ! Component: 3850 - total flux cleaned = -0.118637 Jy ! Component: 3900 - total flux cleaned = -0.11848 Jy ! Component: 3950 - total flux cleaned = -0.118317 Jy ! Component: 4000 - total flux cleaned = -0.11848 Jy ! Component: 4050 - total flux cleaned = -0.118482 Jy ! Total flux subtracted in 4096 components = -0.118151 Jy ! Clean residual min=-0.011664 max=0.010367 Jy/beam ! Clean residual mean=-0.000013 rms=0.002440 Jy/beam ! Combined flux in latest and established models = 4.69681 Jy keep ! Adding 232 model components to the UV plane model. ! The established model now contains 315 components and 4.69681 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0730-1141_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6826 x 1.814 at -5.123 degrees (North through East) ! Clean map min=-0.020256 max=4.1817 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0730-1141_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 4.18168 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00239267 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.171654 0.171654 0.343308 0.686615 1.37323 2.74646 5.49292 10.9858 21.9717 43.9434 87.8868 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0071 print "peak= ", int(1000*peak_flux)/1000 ! peak= 4.181 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1747.7 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0730-1141_X_uvs.log closed on Wed Apr 6 21:29:34 2016