! Started logfile: /scr/pima/bg219i_uvs/J1113+1442_X_uvs.log on Wed Apr 6 23:42:16 2016 obs /scr/pima/bg219i_uvs/J1113+1442_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1113+1442_X_uva.fits ! AN table 1: 7 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.887755 visibilities/baseline/integration-bin. ! Found source: J1113+1442 ! ! 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 134 lines of history. ! ! Reading 2088 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/bg219i_uvs/J1113+1442_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 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=1.023030Jy sigma=23.369011 ! Fit after self-cal, rms=0.694737Jy sigma=15.715840 ! 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=0.9573 mas, bmaj=2.61 mas, bpa=-32.36 degrees ! Estimated noise=1.32489 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 = 0.241823 Jy ! Component: 100 - total flux cleaned = 0.296493 Jy ! Total flux subtracted in 100 components = 0.296493 Jy ! Clean residual min=-0.012134 max=0.019706 Jy/beam ! Clean residual mean=0.000151 rms=0.003799 Jy/beam ! Combined flux in latest and established models = 0.296493 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.296493 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=0.062549Jy sigma=1.360915 ! Fit after self-cal, rms=0.062522Jy sigma=1.360140 ! 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=1.131 mas, bmaj=2.582 mas, bpa=-32.45 degrees ! Estimated noise=1.01336 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 = 0.0216603 Jy ! Component: 100 - total flux cleaned = 0.0326159 Jy ! Component: 150 - total flux cleaned = 0.0387345 Jy ! Component: 200 - total flux cleaned = 0.0421979 Jy ! Total flux subtracted in 200 components = 0.0421979 Jy ! Clean residual min=-0.006499 max=0.006248 Jy/beam ! Clean residual mean=0.000017 rms=0.001665 Jy/beam ! Combined flux in latest and established models = 0.338691 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 25 components and 0.338691 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=0.055295Jy sigma=1.178015 ! Fit after self-cal, rms=0.055198Jy sigma=1.176007 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.131 x 2.582 at -32.45 degrees (North through East) ! Clean map min=-0.0061437 max=0.30776 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 0.97 FD 0.97 KP 1.01 LA 1.00 ! MK 1.00 NL 1.02 OV 0.99 PT 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 KP 1.03 LA 0.97 ! MK 0.97 NL 1.03 OV 0.99 PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 KP 1.01 LA 1.01 ! MK 1.00 NL 1.01 OV 0.94 PT 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 KP 1.01 LA 0.97 ! MK 0.98 NL 1.00 OV 0.99 PT 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 KP 1.04 LA 0.96 ! MK 1.01 NL 1.00 OV 0.93 PT 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 KP 1.05 LA 1.02 ! MK 0.96 NL 0.99 OV 0.94 PT 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.07 KP 0.97 LA 0.98 ! MK 1.05 NL 1.00 OV 0.95 PT 1.01 ! ! ! 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=0.055198Jy sigma=1.176007 ! Fit after self-cal, rms=0.053867Jy sigma=1.143028 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.131 mas, bmaj=2.587 mas, bpa=-32.51 degrees ! Estimated noise=1.00633 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 = -0.00089677 Jy ! Component: 100 - total flux cleaned = -0.0012198 Jy ! Component: 150 - total flux cleaned = -0.00128339 Jy ! Component: 200 - total flux cleaned = -0.00145385 Jy ! Total flux subtracted in 200 components = -0.00145385 Jy ! Clean residual min=-0.004064 max=0.004595 Jy/beam ! Clean residual mean=0.000004 rms=0.001120 Jy/beam ! Combined flux in latest and established models = 0.337237 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 37 components and 0.337237 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=0.053628Jy sigma=1.138639 ! Fit after self-cal, rms=0.053639Jy sigma=1.138360 ! 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=0.053639Jy sigma=1.138360 ! Fit after self-cal, rms=0.053470Jy sigma=1.138071 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.13 mas, bmaj=2.586 mas, bpa=-32.51 degrees ! Estimated noise=1.00287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000973296 Jy ! Component: 100 - total flux cleaned = -0.00111727 Jy ! Component: 150 - total flux cleaned = -0.00123908 Jy ! Component: 200 - total flux cleaned = -0.00123933 Jy ! Total flux subtracted in 200 components = -0.00123933 Jy ! Clean residual min=-0.003801 max=0.004454 Jy/beam ! Clean residual mean=0.000002 rms=0.001076 Jy/beam ! Combined flux in latest and established models = 0.335998 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.335998 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=0.053373Jy sigma=1.136671 ! Fit after self-cal, rms=0.053372Jy sigma=1.136629 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 = -5.71676e-05 Jy ! Component: 100 - total flux cleaned = -5.73435e-05 Jy ! Component: 150 - total flux cleaned = -5.72401e-05 Jy ! Component: 200 - total flux cleaned = -5.76184e-05 Jy ! Total flux subtracted in 200 components = -5.76184e-05 Jy ! Clean residual min=-0.003731 max=0.004421 Jy/beam ! Clean residual mean=0.000002 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.33594 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.33594 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=0.053337Jy sigma=1.136082 ! Fit after self-cal, rms=0.053337Jy sigma=1.136064 ! 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=0.053337Jy sigma=1.136064 ! Fit after self-cal, rms=0.052840Jy sigma=1.141835 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.133 mas, bmaj=2.576 mas, bpa=-32.47 degrees ! Estimated noise=0.989004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00330208 Jy ! Component: 100 - total flux cleaned = -0.00391615 Jy ! Component: 150 - total flux cleaned = -0.00380621 Jy ! Component: 200 - total flux cleaned = -0.0036458 Jy ! Total flux subtracted in 200 components = -0.0036458 Jy ! Clean residual min=-0.004061 max=0.004249 Jy/beam ! Clean residual mean=0.000015 rms=0.001181 Jy/beam ! Combined flux in latest and established models = 0.332294 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.332294 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=0.052561Jy sigma=1.138477 ! Fit after self-cal, rms=0.052558Jy sigma=1.138447 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 = 9.84e-05 Jy ! Component: 100 - total flux cleaned = 0.000216496 Jy ! Component: 150 - total flux cleaned = 0.000322683 Jy ! Component: 200 - total flux cleaned = 0.000421262 Jy ! Total flux subtracted in 200 components = 0.000421262 Jy ! Clean residual min=-0.004005 max=0.004340 Jy/beam ! Clean residual mean=0.000013 rms=0.001171 Jy/beam ! Combined flux in latest and established models = 0.332716 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 0.332716 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=0.052532Jy sigma=1.138179 ! Fit after self-cal, rms=0.052533Jy sigma=1.138161 ! 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=0.052533Jy sigma=1.138161 ! Fit after self-cal, rms=0.052127Jy sigma=1.141435 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.602 mas, bmaj=3.266 mas, bpa=26.31 degrees ! Estimated noise=1.14164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00305118 Jy ! Component: 100 - total flux cleaned = -0.00309279 Jy ! Component: 150 - total flux cleaned = -0.00319714 Jy ! Component: 200 - total flux cleaned = -0.0032949 Jy ! Total flux subtracted in 200 components = -0.0032949 Jy ! Clean residual min=-0.005552 max=0.005490 Jy/beam ! Clean residual mean=0.000020 rms=0.001676 Jy/beam ! Combined flux in latest and established models = 0.329421 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 79 components and 0.329421 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=0.051909Jy sigma=1.139128 ! Fit after self-cal, rms=0.051907Jy sigma=1.139033 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 = -0.000118117 Jy ! Component: 100 - total flux cleaned = -0.000118526 Jy ! Component: 150 - total flux cleaned = -0.000135056 Jy ! Component: 200 - total flux cleaned = -0.000135627 Jy ! Total flux subtracted in 200 components = -0.000135627 Jy ! Clean residual min=-0.005547 max=0.005538 Jy/beam ! Clean residual mean=0.000021 rms=0.001673 Jy/beam ! Combined flux in latest and established models = 0.329285 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 83 components and 0.329285 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=0.051903Jy sigma=1.139013 ! Fit after self-cal, rms=0.051903Jy sigma=1.138990 ! 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=1.137 mas, bmaj=2.57 mas, bpa=-32.44 degrees ! Estimated noise=0.977227 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.137 x 2.57 at -32.44 degrees (North through East) ! Clean map min=-0.0040193 max=0.30082 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=0.9626 mas, bmaj=2.593 mas, bpa=-32.4 degrees ! Estimated noise=1.27849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.233302 Jy ! Component: 100 - total flux cleaned = 0.287198 Jy ! Component: 150 - total flux cleaned = 0.308323 Jy ! Component: 200 - total flux cleaned = 0.318811 Jy ! Total flux subtracted in 200 components = 0.318811 Jy ! Clean residual min=-0.007768 max=0.007091 Jy/beam ! Clean residual mean=0.000049 rms=0.001841 Jy/beam ! Combined flux in latest and established models = 0.318811 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 0.318811 Jy ! Inverting map and beam ! Estimated beam: bmin=1.137 mas, bmaj=2.57 mas, bpa=-32.44 degrees ! Estimated noise=0.977227 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 = 0.0061867 Jy ! Component: 100 - total flux cleaned = 0.00953771 Jy ! Component: 150 - total flux cleaned = 0.0106544 Jy ! Component: 200 - total flux cleaned = 0.011066 Jy ! Total flux subtracted in 200 components = 0.011066 Jy ! Clean residual min=-0.005015 max=0.004453 Jy/beam ! Clean residual mean=0.000009 rms=0.001311 Jy/beam ! Combined flux in latest and established models = 0.329877 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.329877 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=2.602 mas, bmaj=3.266 mas, bpa=26.31 degrees ! Estimated noise=1.14164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.92233e-05 Jy ! Component: 100 - total flux cleaned = 0.000132554 Jy ! Component: 150 - total flux cleaned = 9.2769e-05 Jy ! Component: 200 - total flux cleaned = 2.6191e-05 Jy ! Total flux subtracted in 200 components = 2.6191e-05 Jy ! Clean residual min=-0.005674 max=0.005485 Jy/beam ! Clean residual mean=0.000016 rms=0.001722 Jy/beam ! Combined flux in latest and established models = 0.329903 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 = -6.30342e-05 Jy ! Component: 100 - total flux cleaned = -0.000122507 Jy ! Component: 150 - total flux cleaned = -0.000179046 Jy ! Component: 200 - total flux cleaned = -0.00023112 Jy ! Total flux subtracted in 200 components = -0.00023112 Jy ! Clean residual min=-0.005604 max=0.005458 Jy/beam ! Clean residual mean=0.000018 rms=0.001701 Jy/beam ! Combined flux in latest and established models = 0.329672 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.329672 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.137 mas, bmaj=2.57 mas, bpa=-32.44 degrees ! Estimated noise=0.977227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000898307 Jy ! Component: 100 - total flux cleaned = 0.000843319 Jy ! Component: 150 - total flux cleaned = 0.000744779 Jy ! Component: 200 - total flux cleaned = 0.00065521 Jy ! Total flux subtracted in 200 components = 0.00065521 Jy ! Clean residual min=-0.004223 max=0.004372 Jy/beam ! Clean residual mean=0.000008 rms=0.001227 Jy/beam ! Combined flux in latest and established models = 0.330327 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.330327 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=0.051998Jy sigma=1.141103 ! Fit after self-cal, rms=0.051993Jy sigma=1.141034 wmodel /scr/pima/bg219i_uvs/J1113+1442_X_map.mod ! Writing 51 model components to file: /scr/pima/bg219i_uvs/J1113+1442_X_map.mod wobs /scr/pima/bg219i_uvs/J1113+1442_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1113+1442_X_uvs.fits wwins /scr/pima/bg219i_uvs/J1113+1442_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219i_uvs/J1113+1442_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 = 0.000411933 Jy ! Component: 100 - total flux cleaned = 0.000834742 Jy ! Component: 150 - total flux cleaned = 0.00134669 Jy ! Component: 200 - total flux cleaned = 0.00146549 Jy ! Component: 250 - total flux cleaned = 0.00151973 Jy ! Component: 300 - total flux cleaned = 0.00146749 Jy ! Component: 350 - total flux cleaned = 0.00146863 Jy ! Component: 400 - total flux cleaned = 0.00132402 Jy ! Component: 450 - total flux cleaned = 0.00114231 Jy ! Component: 500 - total flux cleaned = 0.00109926 Jy ! Component: 550 - total flux cleaned = 0.000975889 Jy ! Component: 600 - total flux cleaned = 0.00113726 Jy ! Component: 650 - total flux cleaned = 0.00132933 Jy ! Component: 700 - total flux cleaned = 0.00155181 Jy ! Component: 750 - total flux cleaned = 0.00173137 Jy ! Component: 800 - total flux cleaned = 0.00197621 Jy ! Component: 850 - total flux cleaned = 0.00221148 Jy ! Component: 900 - total flux cleaned = 0.00243906 Jy ! Component: 950 - total flux cleaned = 0.00259742 Jy ! Component: 1000 - total flux cleaned = 0.00284399 Jy ! Component: 1050 - total flux cleaned = 0.00305326 Jy ! Component: 1100 - total flux cleaned = 0.00319802 Jy ! Component: 1150 - total flux cleaned = 0.00328282 Jy ! Component: 1200 - total flux cleaned = 0.00342145 Jy ! Component: 1250 - total flux cleaned = 0.0035297 Jy ! Component: 1300 - total flux cleaned = 0.00360918 Jy ! Component: 1350 - total flux cleaned = 0.00360876 Jy ! Component: 1400 - total flux cleaned = 0.00366022 Jy ! Component: 1450 - total flux cleaned = 0.00376028 Jy ! Component: 1500 - total flux cleaned = 0.00378493 Jy ! Component: 1550 - total flux cleaned = 0.00380924 Jy ! Component: 1600 - total flux cleaned = 0.00390557 Jy ! Component: 1650 - total flux cleaned = 0.00392937 Jy ! Component: 1700 - total flux cleaned = 0.00395303 Jy ! Component: 1750 - total flux cleaned = 0.00399948 Jy ! Component: 1800 - total flux cleaned = 0.00406839 Jy ! Component: 1850 - total flux cleaned = 0.00406843 Jy ! Component: 1900 - total flux cleaned = 0.00402326 Jy ! Component: 1950 - total flux cleaned = 0.0040009 Jy ! Component: 2000 - total flux cleaned = 0.00391175 Jy ! Component: 2050 - total flux cleaned = 0.00388968 Jy ! Component: 2100 - total flux cleaned = 0.00386755 Jy ! Component: 2150 - total flux cleaned = 0.0038456 Jy ! Component: 2200 - total flux cleaned = 0.0038236 Jy ! Component: 2250 - total flux cleaned = 0.00388921 Jy ! Component: 2300 - total flux cleaned = 0.00386766 Jy ! Component: 2350 - total flux cleaned = 0.0038677 Jy ! Component: 2400 - total flux cleaned = 0.00386791 Jy ! Component: 2450 - total flux cleaned = 0.00395531 Jy ! Component: 2500 - total flux cleaned = 0.00395507 Jy ! Component: 2550 - total flux cleaned = 0.00399919 Jy ! Component: 2600 - total flux cleaned = 0.0040653 Jy ! Component: 2650 - total flux cleaned = 0.00408757 Jy ! Component: 2700 - total flux cleaned = 0.00410987 Jy ! Component: 2750 - total flux cleaned = 0.00413232 Jy ! Component: 2800 - total flux cleaned = 0.00422184 Jy ! Component: 2850 - total flux cleaned = 0.00422202 Jy ! Component: 2900 - total flux cleaned = 0.00426729 Jy ! Component: 2950 - total flux cleaned = 0.0042674 Jy ! Component: 3000 - total flux cleaned = 0.00429014 Jy ! Component: 3050 - total flux cleaned = 0.00433598 Jy ! Component: 3100 - total flux cleaned = 0.00431306 Jy ! Component: 3150 - total flux cleaned = 0.00438242 Jy ! Component: 3200 - total flux cleaned = 0.00438231 Jy ! Component: 3250 - total flux cleaned = 0.00440571 Jy ! Component: 3300 - total flux cleaned = 0.00438213 Jy ! Component: 3350 - total flux cleaned = 0.00440595 Jy ! Component: 3400 - total flux cleaned = 0.00443001 Jy ! Component: 3450 - total flux cleaned = 0.00440579 Jy ! Component: 3500 - total flux cleaned = 0.00440578 Jy ! Component: 3550 - total flux cleaned = 0.00438078 Jy ! Component: 3600 - total flux cleaned = 0.0043806 Jy ! Component: 3650 - total flux cleaned = 0.00435589 Jy ! Component: 3700 - total flux cleaned = 0.00435582 Jy ! Component: 3750 - total flux cleaned = 0.00435601 Jy ! Component: 3800 - total flux cleaned = 0.0043301 Jy ! Component: 3850 - total flux cleaned = 0.00432996 Jy ! Component: 3900 - total flux cleaned = 0.00432989 Jy ! Component: 3950 - total flux cleaned = 0.00430326 Jy ! Component: 4000 - total flux cleaned = 0.00430308 Jy ! Component: 4050 - total flux cleaned = 0.00430313 Jy ! Total flux subtracted in 4096 components = 0.00430333 Jy ! Clean residual min=-0.001792 max=0.001508 Jy/beam ! Clean residual mean=0.000005 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.334631 Jy keep ! Adding 238 model components to the UV plane model. ! The established model now contains 289 components and 0.33463 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1113+1442_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.137 x 2.57 at -32.44 degrees (North through East) ! Clean map min=-0.0028363 max=0.29711 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1113+1442_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.297113 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000450068 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.454441 0.454441 0.908881 1.81776 3.63552 7.27105 14.5421 29.0842 58.1684 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.297 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 660.152 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1113+1442_X_uvs.log closed on Wed Apr 6 23:42:20 2016