! Started logfile: /scr/pima/bg219h_uvs/J1812-2836_X_uvs.log on Thu Apr 7 12:17:38 2016 obs /scr/pima/bg219h_uvs/J1812-2836_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1812-2836_X_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.871759 visibilities/baseline/integration-bin. ! Found source: J1812-2836 ! ! 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 22596 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/bg219h_uvs/J1812-2836_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! 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=1.017065Jy sigma=21.574105 ! Fit after self-cal, rms=0.870268Jy sigma=18.326954 ! 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=0.6674 mas, bmaj=1.821 mas, bpa=-6.385 degrees ! Estimated noise=0.510846 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 = 0.0934702 Jy ! Component: 100 - total flux cleaned = 0.133437 Jy ! Total flux subtracted in 100 components = 0.133437 Jy ! Clean residual min=-0.008717 max=0.024142 Jy/beam ! Clean residual mean=0.000015 rms=0.002828 Jy/beam ! Combined flux in latest and established models = 0.133437 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.133437 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=0.093219Jy sigma=1.869967 ! Fit after self-cal, rms=0.092783Jy sigma=1.860842 ! Inverting map ! Added new window around map position (1, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0271651 Jy ! Component: 100 - total flux cleaned = 0.0449497 Jy ! Total flux subtracted in 100 components = 0.0449497 Jy ! Clean residual min=-0.005332 max=0.009859 Jy/beam ! Clean residual mean=0.000004 rms=0.001583 Jy/beam ! Combined flux in latest and established models = 0.178387 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 30 components and 0.178387 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=0.079914Jy sigma=1.533704 ! Fit after self-cal, rms=0.079714Jy sigma=1.530312 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125683 Jy ! Component: 100 - total flux cleaned = 0.0211229 Jy ! Total flux subtracted in 100 components = 0.0211229 Jy ! Clean residual min=-0.004163 max=0.006570 Jy/beam ! Clean residual mean=-0.000000 rms=0.001155 Jy/beam ! Combined flux in latest and established models = 0.19951 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 41 components and 0.19951 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=0.076488Jy sigma=1.444366 ! Fit after self-cal, rms=0.076441Jy sigma=1.443504 ! 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=0.8295 mas, bmaj=2.181 mas, bpa=-6.151 degrees ! Estimated noise=0.299386 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 = 0.0104132 Jy ! Component: 100 - total flux cleaned = 0.0165328 Jy ! Component: 150 - total flux cleaned = 0.0203414 Jy ! Component: 200 - total flux cleaned = 0.0227343 Jy ! Total flux subtracted in 200 components = 0.0227343 Jy ! Clean residual min=-0.003717 max=0.007644 Jy/beam ! Clean residual mean=-0.000013 rms=0.001150 Jy/beam ! Combined flux in latest and established models = 0.222244 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 58 components and 0.222244 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=0.075129Jy sigma=1.405885 ! Fit after self-cal, rms=0.075110Jy sigma=1.405368 ! Inverting map ! Added new window around map position (-2.6, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0068962 Jy ! Component: 100 - total flux cleaned = 0.0104134 Jy ! Component: 150 - total flux cleaned = 0.0127105 Jy ! Component: 200 - total flux cleaned = 0.0144316 Jy ! Total flux subtracted in 200 components = 0.0144316 Jy ! Clean residual min=-0.003301 max=0.005583 Jy/beam ! Clean residual mean=-0.000008 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.236676 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 88 components and 0.236676 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=0.074466Jy sigma=1.390582 ! Fit after self-cal, rms=0.074335Jy sigma=1.386623 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8295 x 2.181 at -6.151 degrees (North through East) ! Clean map min=-0.0026605 max=0.11375 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.16 KP 0.96 ! LA 1.02 MK 1.12 NL 1.00 OV 1.03 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.11 KP 0.96 ! LA 1.03 MK 1.13 NL 1.00 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.13 KP 0.98 ! LA 1.02 MK 1.02 NL 1.00 OV 1.01 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.15 KP 0.98 ! LA 1.02 MK 1.03 NL 1.02 OV 1.01 ! PT 1.00 SC 0.96 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.20 KP 0.96 ! LA 1.05 MK 0.92 NL 1.03 OV 0.99 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.13 KP 0.97 ! LA 1.03 MK 0.99 NL 1.01 OV 1.03 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.14 KP 0.96 ! LA 1.02 MK 0.96 NL 1.01 OV 1.00 ! PT 0.99 SC 1.00 ! ! ! 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=0.074335Jy sigma=1.386623 ! Fit after self-cal, rms=0.078755Jy sigma=1.380410 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.83 mas, bmaj=2.172 mas, bpa=-5.825 degrees ! Estimated noise=0.303097 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 = 0.002111 Jy ! Component: 100 - total flux cleaned = 0.00282636 Jy ! Component: 150 - total flux cleaned = 0.0030992 Jy ! Component: 200 - total flux cleaned = 0.00330941 Jy ! Total flux subtracted in 200 components = 0.00330941 Jy ! Clean residual min=-0.002394 max=0.002334 Jy/beam ! Clean residual mean=-0.000002 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.239985 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 110 components and 0.239985 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=0.078640Jy sigma=1.377711 ! Fit after self-cal, rms=0.078654Jy sigma=1.377009 ! 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=0.078654Jy sigma=1.377009 ! Fit after self-cal, rms=0.078828Jy sigma=1.375444 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8312 mas, bmaj=2.175 mas, bpa=-5.759 degrees ! Estimated noise=0.303283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000985923 Jy ! Component: 100 - total flux cleaned = 0.00129518 Jy ! Component: 150 - total flux cleaned = 0.00153411 Jy ! Component: 200 - total flux cleaned = 0.00158921 Jy ! Total flux subtracted in 200 components = 0.00158921 Jy ! Clean residual min=-0.002073 max=0.001818 Jy/beam ! Clean residual mean=-0.000002 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.241574 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 134 components and 0.241574 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=0.078781Jy sigma=1.374432 ! Fit after self-cal, rms=0.078771Jy sigma=1.374138 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 = 0.000528291 Jy ! Component: 100 - total flux cleaned = 0.000719238 Jy ! Component: 150 - total flux cleaned = 0.000770494 Jy ! Component: 200 - total flux cleaned = 0.000747448 Jy ! Total flux subtracted in 200 components = 0.000747448 Jy ! Clean residual min=-0.001979 max=0.001702 Jy/beam ! Clean residual mean=-0.000001 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.242322 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 144 components and 0.242322 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=0.078746Jy sigma=1.373617 ! Fit after self-cal, rms=0.078742Jy sigma=1.373497 ! 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=0.078742Jy sigma=1.373497 ! Fit after self-cal, rms=0.078770Jy sigma=1.371450 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8308 mas, bmaj=2.176 mas, bpa=-5.761 degrees ! Estimated noise=0.302446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000368866 Jy ! Component: 100 - total flux cleaned = 0.000442043 Jy ! Component: 150 - total flux cleaned = 0.000421741 Jy ! Component: 200 - total flux cleaned = 0.000422609 Jy ! Total flux subtracted in 200 components = 0.000422609 Jy ! Clean residual min=-0.001558 max=0.001467 Jy/beam ! Clean residual mean=-0.000001 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.242744 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 157 components and 0.242744 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=0.078754Jy sigma=1.371133 ! Fit after self-cal, rms=0.078758Jy sigma=1.371059 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 = 0.000215558 Jy ! Component: 100 - total flux cleaned = 0.000256985 Jy ! Component: 150 - total flux cleaned = 0.000257343 Jy ! Component: 200 - total flux cleaned = 0.000241861 Jy ! Total flux subtracted in 200 components = 0.000241861 Jy ! Clean residual min=-0.001518 max=0.001450 Jy/beam ! Clean residual mean=-0.000001 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.242986 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 159 components and 0.242986 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=0.078748Jy sigma=1.370878 ! Fit after self-cal, rms=0.078747Jy sigma=1.370849 ! 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=0.078747Jy sigma=1.370849 ! Fit after self-cal, rms=0.078657Jy sigma=1.370830 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.255 mas, bmaj=5.783 mas, bpa=-2.541 degrees ! Estimated noise=0.384364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000421404 Jy ! Component: 100 - total flux cleaned = 0.000524845 Jy ! Component: 150 - total flux cleaned = 0.000560492 Jy ! Component: 200 - total flux cleaned = 0.000542684 Jy ! Total flux subtracted in 200 components = 0.000542684 Jy ! Clean residual min=-0.001465 max=0.001236 Jy/beam ! Clean residual mean=-0.000001 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.243529 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 168 components and 0.243529 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=0.078654Jy sigma=1.370788 ! Fit after self-cal, rms=0.078651Jy sigma=1.370751 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 = 0.000174184 Jy ! Component: 100 - total flux cleaned = 0.000208235 Jy ! Component: 150 - total flux cleaned = 0.000191254 Jy ! Component: 200 - total flux cleaned = 0.000169184 Jy ! Total flux subtracted in 200 components = 0.000169184 Jy ! Clean residual min=-0.001470 max=0.001199 Jy/beam ! Clean residual mean=-0.000001 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.243698 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 172 components and 0.243698 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=0.078648Jy sigma=1.370741 ! Fit after self-cal, rms=0.078646Jy sigma=1.370729 ! 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=0.8302 mas, bmaj=2.176 mas, bpa=-5.769 degrees ! Estimated noise=0.302057 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8302 x 2.176 at -5.769 degrees (North through East) ! Clean map min=-0.00141 max=0.11446 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=0.6652 mas, bmaj=1.814 mas, bpa=-6.065 degrees ! Estimated noise=0.515535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0940876 Jy ! Component: 100 - total flux cleaned = 0.135246 Jy ! Component: 150 - total flux cleaned = 0.161812 Jy ! Component: 200 - total flux cleaned = 0.179347 Jy ! Total flux subtracted in 200 components = 0.179347 Jy ! Clean residual min=-0.005174 max=0.009546 Jy/beam ! Clean residual mean=0.000006 rms=0.001539 Jy/beam ! Combined flux in latest and established models = 0.179347 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.179347 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8302 mas, bmaj=2.176 mas, bpa=-5.769 degrees ! Estimated noise=0.302057 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 = 0.0191892 Jy ! Component: 100 - total flux cleaned = 0.0315748 Jy ! Component: 150 - total flux cleaned = 0.0399703 Jy ! Component: 200 - total flux cleaned = 0.0458137 Jy ! Total flux subtracted in 200 components = 0.0458137 Jy ! Clean residual min=-0.002214 max=0.003848 Jy/beam ! Clean residual mean=-0.000005 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.22516 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 69 components and 0.22516 Jy ! Inverting map ! Added new window around map position (-1, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00438527 Jy ! Component: 100 - total flux cleaned = 0.00750634 Jy ! Component: 150 - total flux cleaned = 0.00981408 Jy ! Component: 200 - total flux cleaned = 0.0115609 Jy ! Total flux subtracted in 200 components = 0.0115609 Jy ! Clean residual min=-0.001700 max=0.001594 Jy/beam ! Clean residual mean=-0.000002 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.236721 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 101 components and 0.236721 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=2.255 mas, bmaj=5.783 mas, bpa=-2.541 degrees ! Estimated noise=0.384364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231041 Jy ! Component: 100 - total flux cleaned = 0.0037476 Jy ! Component: 150 - total flux cleaned = 0.00469934 Jy ! Component: 200 - total flux cleaned = 0.0053572 Jy ! Total flux subtracted in 200 components = 0.0053572 Jy ! Clean residual min=-0.001594 max=0.001302 Jy/beam ! Clean residual mean=-0.000002 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.242078 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 = 0.00046305 Jy ! Component: 100 - total flux cleaned = 0.00079183 Jy ! Component: 150 - total flux cleaned = 0.000904266 Jy ! Component: 200 - total flux cleaned = 0.000958545 Jy ! Total flux subtracted in 200 components = 0.000958545 Jy ! Clean residual min=-0.001516 max=0.001279 Jy/beam ! Clean residual mean=-0.000001 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.243037 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 140 components and 0.243037 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8302 mas, bmaj=2.176 mas, bpa=-5.769 degrees ! Estimated noise=0.302057 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000345951 Jy ! Component: 100 - total flux cleaned = -0.000370704 Jy ! Component: 150 - total flux cleaned = -0.000441488 Jy ! Component: 200 - total flux cleaned = -0.000442594 Jy ! Total flux subtracted in 200 components = -0.000442594 Jy ! Clean residual min=-0.001452 max=0.001392 Jy/beam ! Clean residual mean=-0.000001 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.242594 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 154 components and 0.242594 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=0.078651Jy sigma=1.370926 ! Fit after self-cal, rms=0.078642Jy sigma=1.370771 wmodel /scr/pima/bg219h_uvs/J1812-2836_X_map.mod ! Writing 154 model components to file: /scr/pima/bg219h_uvs/J1812-2836_X_map.mod wobs /scr/pima/bg219h_uvs/J1812-2836_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1812-2836_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1812-2836_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219h_uvs/J1812-2836_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 = -0.000372785 Jy ! Component: 100 - total flux cleaned = -0.000817875 Jy ! Component: 150 - total flux cleaned = -0.00112411 Jy ! Component: 200 - total flux cleaned = -0.00137344 Jy ! Component: 250 - total flux cleaned = -0.00159304 Jy ! Component: 300 - total flux cleaned = -0.00178572 Jy ! Component: 350 - total flux cleaned = -0.00199333 Jy ! Component: 400 - total flux cleaned = -0.0022158 Jy ! Component: 450 - total flux cleaned = -0.00243254 Jy ! Component: 500 - total flux cleaned = -0.00252909 Jy ! Component: 550 - total flux cleaned = -0.00269907 Jy ! Component: 600 - total flux cleaned = -0.00282893 Jy ! Component: 650 - total flux cleaned = -0.00293792 Jy ! Component: 700 - total flux cleaned = -0.00311629 Jy ! Component: 750 - total flux cleaned = -0.00323902 Jy ! Component: 800 - total flux cleaned = -0.00337711 Jy ! Component: 850 - total flux cleaned = -0.00339403 Jy ! Component: 900 - total flux cleaned = -0.00349475 Jy ! Component: 950 - total flux cleaned = -0.00351145 Jy ! Component: 1000 - total flux cleaned = -0.00354418 Jy ! Component: 1050 - total flux cleaned = -0.00360837 Jy ! Component: 1100 - total flux cleaned = -0.00365585 Jy ! Component: 1150 - total flux cleaned = -0.00365566 Jy ! Component: 1200 - total flux cleaned = -0.00364018 Jy ! Component: 1250 - total flux cleaned = -0.00364011 Jy ! Component: 1300 - total flux cleaned = -0.00364016 Jy ! Component: 1350 - total flux cleaned = -0.00362534 Jy ! Component: 1400 - total flux cleaned = -0.00361045 Jy ! Component: 1450 - total flux cleaned = -0.00361026 Jy ! Component: 1500 - total flux cleaned = -0.0036103 Jy ! Component: 1550 - total flux cleaned = -0.00361018 Jy ! Component: 1600 - total flux cleaned = -0.00359605 Jy ! Component: 1650 - total flux cleaned = -0.00358215 Jy ! Component: 1700 - total flux cleaned = -0.0035271 Jy ! Component: 1750 - total flux cleaned = -0.00348631 Jy ! Component: 1800 - total flux cleaned = -0.00349966 Jy ! Component: 1850 - total flux cleaned = -0.0034059 Jy ! Component: 1900 - total flux cleaned = -0.00339278 Jy ! Component: 1950 - total flux cleaned = -0.00337962 Jy ! Component: 2000 - total flux cleaned = -0.00337956 Jy ! Component: 2050 - total flux cleaned = -0.00331523 Jy ! Component: 2100 - total flux cleaned = -0.00332791 Jy ! Component: 2150 - total flux cleaned = -0.00334045 Jy ! Component: 2200 - total flux cleaned = -0.00332777 Jy ! Component: 2250 - total flux cleaned = -0.00330301 Jy ! Component: 2300 - total flux cleaned = -0.00329087 Jy ! Component: 2350 - total flux cleaned = -0.00330303 Jy ! Component: 2400 - total flux cleaned = -0.00325483 Jy ! Component: 2450 - total flux cleaned = -0.00324306 Jy ! Component: 2500 - total flux cleaned = -0.00321945 Jy ! Component: 2550 - total flux cleaned = -0.00318401 Jy ! Component: 2600 - total flux cleaned = -0.00318414 Jy ! Component: 2650 - total flux cleaned = -0.00313772 Jy ! Component: 2700 - total flux cleaned = -0.00311474 Jy ! Component: 2750 - total flux cleaned = -0.00310339 Jy ! Component: 2800 - total flux cleaned = -0.00308073 Jy ! Component: 2850 - total flux cleaned = -0.00309199 Jy ! Component: 2900 - total flux cleaned = -0.00305843 Jy ! Component: 2950 - total flux cleaned = -0.00306958 Jy ! Component: 3000 - total flux cleaned = -0.00309161 Jy ! Component: 3050 - total flux cleaned = -0.00310266 Jy ! Component: 3100 - total flux cleaned = -0.00306989 Jy ! Component: 3150 - total flux cleaned = -0.00310231 Jy ! Component: 3200 - total flux cleaned = -0.00311306 Jy ! Component: 3250 - total flux cleaned = -0.00313438 Jy ! Component: 3300 - total flux cleaned = -0.0030921 Jy ! Component: 3350 - total flux cleaned = -0.00313434 Jy ! Component: 3400 - total flux cleaned = -0.00310296 Jy ! Component: 3450 - total flux cleaned = -0.00311338 Jy ! Component: 3500 - total flux cleaned = -0.00310292 Jy ! Component: 3550 - total flux cleaned = -0.00309267 Jy ! Component: 3600 - total flux cleaned = -0.00307231 Jy ! Component: 3650 - total flux cleaned = -0.00308242 Jy ! Component: 3700 - total flux cleaned = -0.0030924 Jy ! Component: 3750 - total flux cleaned = -0.00308236 Jy ! Component: 3800 - total flux cleaned = -0.00308247 Jy ! Component: 3850 - total flux cleaned = -0.0031122 Jy ! Component: 3900 - total flux cleaned = -0.00310231 Jy ! Component: 3950 - total flux cleaned = -0.00309249 Jy ! Component: 4000 - total flux cleaned = -0.00310225 Jy ! Component: 4050 - total flux cleaned = -0.00310222 Jy ! Total flux subtracted in 4096 components = -0.00309259 Jy ! Clean residual min=-0.000642 max=0.000615 Jy/beam ! Clean residual mean=-0.000001 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.239502 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 439 components and 0.239502 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1812-2836_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8302 x 2.176 at -5.769 degrees (North through East) ! Clean map min=-0.0011265 max=0.11793 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1812-2836_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.117929 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000166985 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.424795 0.424795 0.849591 1.69918 3.39836 6.79673 13.5935 27.1869 54.3738 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.117 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 706.222 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1812-2836_X_uvs.log closed on Thu Apr 7 12:17:42 2016