! Started logfile: /scr/pima/bg219e_uvs/J0254+3931_X_uvs.log on Thu Apr 7 08:57:53 2016 obs /scr/pima/bg219e_uvs/J0254+3931_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0254+3931_X_uva.fits ! AN table 1: 28 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.902778 visibilities/baseline/integration-bin. ! Found source: J0254+3931 ! ! 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 10920 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/bg219e_uvs/J0254+3931_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 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=1.047883Jy sigma=24.414504 ! Fit after self-cal, rms=0.648548Jy sigma=15.005064 ! 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=1.031 mas, bmaj=1.791 mas, bpa=15.13 degrees ! Estimated noise=0.610664 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 = 0.268059 Jy ! Component: 100 - total flux cleaned = 0.333304 Jy ! Total flux subtracted in 100 components = 0.333304 Jy ! Clean residual min=-0.011261 max=0.027487 Jy/beam ! Clean residual mean=0.000006 rms=0.003438 Jy/beam ! Combined flux in latest and established models = 0.333304 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.333304 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=0.079282Jy sigma=1.810832 ! Fit after self-cal, rms=0.079141Jy sigma=1.808075 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0302039 Jy ! Component: 100 - total flux cleaned = 0.0457253 Jy ! Total flux subtracted in 100 components = 0.0457253 Jy ! Clean residual min=-0.007162 max=0.010115 Jy/beam ! Clean residual mean=0.000001 rms=0.001930 Jy/beam ! Combined flux in latest and established models = 0.379029 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.379029 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=0.065133Jy sigma=1.445180 ! Fit after self-cal, rms=0.064972Jy sigma=1.441415 ! Inverting map ! Added new window around map position (1.4, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103732 Jy ! Component: 100 - total flux cleaned = 0.0162307 Jy ! Total flux subtracted in 100 components = 0.0162307 Jy ! Clean residual min=-0.006174 max=0.006772 Jy/beam ! Clean residual mean=0.000001 rms=0.001635 Jy/beam ! Combined flux in latest and established models = 0.39526 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 0.39526 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=0.062927Jy sigma=1.385774 ! Fit after self-cal, rms=0.062809Jy sigma=1.382803 ! 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=1.205 mas, bmaj=1.952 mas, bpa=15.52 degrees ! Estimated noise=0.425415 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 = 0.00716439 Jy ! Component: 100 - total flux cleaned = 0.0112356 Jy ! Component: 150 - total flux cleaned = 0.0139771 Jy ! Component: 200 - total flux cleaned = 0.0156642 Jy ! Total flux subtracted in 200 components = 0.0156642 Jy ! Clean residual min=-0.004832 max=0.005517 Jy/beam ! Clean residual mean=0.000002 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 0.410924 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 45 components and 0.410924 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=0.062057Jy sigma=1.359379 ! Fit after self-cal, rms=0.062011Jy sigma=1.358211 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.205 x 1.952 at 15.52 degrees (North through East) ! Clean map min=-0.0045458 max=0.35183 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 1.01 FD 1.01 HN 1.02 KP 1.02 ! LA 0.98 NL 1.01 OV 0.99 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.02 KP 1.02 ! LA 1.00 NL 1.02 OV 1.00 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.02 KP 1.01 ! LA 0.98 NL 1.00 OV 0.99 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.03 KP 1.02 ! LA 0.97 NL 1.01 OV 0.99 PT 0.99 ! SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.03 KP 1.01 ! LA 0.97 NL 0.98 OV 0.99 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.98 KP 1.01 ! LA 0.98 NL 1.00 OV 0.99 PT 1.02 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.01 KP 1.04 ! LA 0.98 NL 0.99 OV 1.00 PT 0.99 ! SC 0.99 ! ! ! 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=0.062011Jy sigma=1.358211 ! Fit after self-cal, rms=0.061509Jy sigma=1.344187 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.208 mas, bmaj=1.958 mas, bpa=15.6 degrees ! Estimated noise=0.424028 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 = -0.000663699 Jy ! Component: 100 - total flux cleaned = -0.000960131 Jy ! Component: 150 - total flux cleaned = -0.00123473 Jy ! Component: 200 - total flux cleaned = -0.00148987 Jy ! Total flux subtracted in 200 components = -0.00148987 Jy ! Clean residual min=-0.003715 max=0.003767 Jy/beam ! Clean residual mean=0.000002 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.409434 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 0.409434 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=0.061461Jy sigma=1.343347 ! Fit after self-cal, rms=0.061471Jy sigma=1.343297 ! 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=0.061471Jy sigma=1.343297 ! Fit after self-cal, rms=0.060937Jy sigma=1.323058 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.207 mas, bmaj=1.958 mas, bpa=15.65 degrees ! Estimated noise=0.424297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000107655 Jy ! Component: 100 - total flux cleaned = 6.24589e-06 Jy ! Component: 150 - total flux cleaned = -4.87177e-05 Jy ! Component: 200 - total flux cleaned = -8.40457e-05 Jy ! Total flux subtracted in 200 components = -8.40457e-05 Jy ! Clean residual min=-0.002503 max=0.002740 Jy/beam ! Clean residual mean=0.000001 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.40935 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 70 components and 0.40935 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=0.060929Jy sigma=1.322809 ! Fit after self-cal, rms=0.060939Jy sigma=1.322769 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 (-33.6, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172066 Jy ! Component: 100 - total flux cleaned = 0.00160183 Jy ! Component: 150 - total flux cleaned = 0.00163339 Jy ! Component: 200 - total flux cleaned = 0.00163219 Jy ! Total flux subtracted in 200 components = 0.00163219 Jy ! Clean residual min=-0.002507 max=0.002296 Jy/beam ! Clean residual mean=0.000000 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.410982 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 84 components and 0.410982 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=0.060849Jy sigma=1.320774 ! Fit after self-cal, rms=0.060847Jy sigma=1.320672 ! 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=0.060847Jy sigma=1.320672 ! Fit after self-cal, rms=0.060843Jy sigma=1.320427 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.207 mas, bmaj=1.959 mas, bpa=15.63 degrees ! Estimated noise=0.424111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000660092 Jy ! Component: 100 - total flux cleaned = 0.000807472 Jy ! Component: 150 - total flux cleaned = 0.000871601 Jy ! Component: 200 - total flux cleaned = 0.000910727 Jy ! Total flux subtracted in 200 components = 0.000910727 Jy ! Clean residual min=-0.002390 max=0.002143 Jy/beam ! Clean residual mean=0.000000 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.411893 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 96 components and 0.411893 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=0.060822Jy sigma=1.320022 ! Fit after self-cal, rms=0.060821Jy sigma=1.320003 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 = 0.000161411 Jy ! Component: 100 - total flux cleaned = 0.000161346 Jy ! Component: 150 - total flux cleaned = 0.000161263 Jy ! Component: 200 - total flux cleaned = 0.000177133 Jy ! Total flux subtracted in 200 components = 0.000177133 Jy ! Clean residual min=-0.002369 max=0.002122 Jy/beam ! Clean residual mean=0.000000 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.41207 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 107 components and 0.41207 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=0.060813Jy sigma=1.319816 ! Fit after self-cal, rms=0.060813Jy sigma=1.319811 ! 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=0.060813Jy sigma=1.319811 ! Fit after self-cal, rms=0.060816Jy sigma=1.319757 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.212 mas, bmaj=2.58 mas, bpa=-4.784 degrees ! Estimated noise=0.501097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000503492 Jy ! Component: 100 - total flux cleaned = 0.000631083 Jy ! Component: 150 - total flux cleaned = 0.000685091 Jy ! Component: 200 - total flux cleaned = 0.000751504 Jy ! Total flux subtracted in 200 components = 0.000751504 Jy ! Clean residual min=-0.002382 max=0.002536 Jy/beam ! Clean residual mean=0.000000 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.412822 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 118 components and 0.412822 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=0.060810Jy sigma=1.319643 ! Fit after self-cal, rms=0.060809Jy sigma=1.319624 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 = 0.000124036 Jy ! Component: 100 - total flux cleaned = 0.000185499 Jy ! Component: 150 - total flux cleaned = 0.000228763 Jy ! Component: 200 - total flux cleaned = 0.000282154 Jy ! Total flux subtracted in 200 components = 0.000282154 Jy ! Clean residual min=-0.002319 max=0.002488 Jy/beam ! Clean residual mean=0.000000 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.413104 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 120 components and 0.413104 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=0.060807Jy sigma=1.319545 ! Fit after self-cal, rms=0.060806Jy sigma=1.319541 ! 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=1.208 mas, bmaj=1.959 mas, bpa=15.63 degrees ! Estimated noise=0.424051 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.208 x 1.959 at 15.63 degrees (North through East) ! Clean map min=-0.0021278 max=0.35068 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=1.032 mas, bmaj=1.797 mas, bpa=15.26 degrees ! Estimated noise=0.610765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.267878 Jy ! Component: 100 - total flux cleaned = 0.333901 Jy ! Component: 150 - total flux cleaned = 0.364101 Jy ! Component: 200 - total flux cleaned = 0.379864 Jy ! Total flux subtracted in 200 components = 0.379864 Jy ! Clean residual min=-0.005504 max=0.007834 Jy/beam ! Clean residual mean=0.000001 rms=0.001584 Jy/beam ! Combined flux in latest and established models = 0.379864 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.379864 Jy ! Inverting map and beam ! Estimated beam: bmin=1.208 mas, bmaj=1.959 mas, bpa=15.63 degrees ! Estimated noise=0.424051 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 = 0.0122455 Jy ! Component: 100 - total flux cleaned = 0.0190242 Jy ! Component: 150 - total flux cleaned = 0.0232333 Jy ! Component: 200 - total flux cleaned = 0.0259982 Jy ! Total flux subtracted in 200 components = 0.0259982 Jy ! Clean residual min=-0.002658 max=0.002483 Jy/beam ! Clean residual mean=0.000001 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.405863 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 32 components and 0.405863 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=2.212 mas, bmaj=2.58 mas, bpa=-4.784 degrees ! Estimated noise=0.501097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00285266 Jy ! Component: 100 - total flux cleaned = 0.00428273 Jy ! Component: 150 - total flux cleaned = 0.00489094 Jy ! Component: 200 - total flux cleaned = 0.00530501 Jy ! Total flux subtracted in 200 components = 0.00530501 Jy ! Clean residual min=-0.002626 max=0.002578 Jy/beam ! Clean residual mean=0.000000 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.411168 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 = 0.00027832 Jy ! Component: 100 - total flux cleaned = 0.000466893 Jy ! Component: 150 - total flux cleaned = 0.000640203 Jy ! Component: 200 - total flux cleaned = 0.000772208 Jy ! Total flux subtracted in 200 components = 0.000772208 Jy ! Clean residual min=-0.002471 max=0.002528 Jy/beam ! Clean residual mean=0.000000 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.41194 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 65 components and 0.41194 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.208 mas, bmaj=1.959 mas, bpa=15.63 degrees ! Estimated noise=0.424051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00026186 Jy ! Component: 100 - total flux cleaned = -0.000294322 Jy ! Component: 150 - total flux cleaned = -0.000182921 Jy ! Component: 200 - total flux cleaned = -0.000106367 Jy ! Total flux subtracted in 200 components = -0.000106367 Jy ! Clean residual min=-0.002282 max=0.002074 Jy/beam ! Clean residual mean=0.000001 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.411833 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 0.411833 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=0.060801Jy sigma=1.319702 ! Fit after self-cal, rms=0.060800Jy sigma=1.319676 wmodel /scr/pima/bg219e_uvs/J0254+3931_X_map.mod ! Writing 79 model components to file: /scr/pima/bg219e_uvs/J0254+3931_X_map.mod wobs /scr/pima/bg219e_uvs/J0254+3931_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0254+3931_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0254+3931_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219e_uvs/J0254+3931_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 = -0.000797552 Jy ! Component: 100 - total flux cleaned = -0.0012588 Jy ! Component: 150 - total flux cleaned = -0.00151227 Jy ! Component: 200 - total flux cleaned = -0.00161526 Jy ! Component: 250 - total flux cleaned = -0.00164797 Jy ! Component: 300 - total flux cleaned = -0.0017436 Jy ! Component: 350 - total flux cleaned = -0.00180673 Jy ! Component: 400 - total flux cleaned = -0.00198696 Jy ! Component: 450 - total flux cleaned = -0.0020156 Jy ! Component: 500 - total flux cleaned = -0.00207202 Jy ! Component: 550 - total flux cleaned = -0.00198874 Jy ! Component: 600 - total flux cleaned = -0.00193472 Jy ! Component: 650 - total flux cleaned = -0.00196126 Jy ! Component: 700 - total flux cleaned = -0.00188367 Jy ! Component: 750 - total flux cleaned = -0.00190864 Jy ! Component: 800 - total flux cleaned = -0.00183485 Jy ! Component: 850 - total flux cleaned = -0.00185927 Jy ! Component: 900 - total flux cleaned = -0.00183591 Jy ! Component: 950 - total flux cleaned = -0.00183601 Jy ! Component: 1000 - total flux cleaned = -0.00183616 Jy ! Component: 1050 - total flux cleaned = -0.00179098 Jy ! Component: 1100 - total flux cleaned = -0.00181271 Jy ! Component: 1150 - total flux cleaned = -0.00176882 Jy ! Component: 1200 - total flux cleaned = -0.00172637 Jy ! Component: 1250 - total flux cleaned = -0.00172634 Jy ! Component: 1300 - total flux cleaned = -0.00172603 Jy ! Component: 1350 - total flux cleaned = -0.00172631 Jy ! Component: 1400 - total flux cleaned = -0.00168616 Jy ! Component: 1450 - total flux cleaned = -0.00172592 Jy ! Component: 1500 - total flux cleaned = -0.00172602 Jy ! Component: 1550 - total flux cleaned = -0.00174482 Jy ! Component: 1600 - total flux cleaned = -0.00178291 Jy ! Component: 1650 - total flux cleaned = -0.00178297 Jy ! Component: 1700 - total flux cleaned = -0.00178318 Jy ! Component: 1750 - total flux cleaned = -0.00187364 Jy ! Component: 1800 - total flux cleaned = -0.0019093 Jy ! Component: 1850 - total flux cleaned = -0.00192714 Jy ! Component: 1900 - total flux cleaned = -0.00190981 Jy ! Component: 1950 - total flux cleaned = -0.00199587 Jy ! Component: 2000 - total flux cleaned = -0.00202941 Jy ! Component: 2050 - total flux cleaned = -0.0020294 Jy ! Component: 2100 - total flux cleaned = -0.00209562 Jy ! Component: 2150 - total flux cleaned = -0.00207907 Jy ! Component: 2200 - total flux cleaned = -0.00217647 Jy ! Component: 2250 - total flux cleaned = -0.00209647 Jy ! Component: 2300 - total flux cleaned = -0.00214412 Jy ! Component: 2350 - total flux cleaned = -0.0022069 Jy ! Component: 2400 - total flux cleaned = -0.00220698 Jy ! Component: 2450 - total flux cleaned = -0.0022225 Jy ! Component: 2500 - total flux cleaned = -0.00222273 Jy ! Component: 2550 - total flux cleaned = -0.0022376 Jy ! Component: 2600 - total flux cleaned = -0.00220801 Jy ! Component: 2650 - total flux cleaned = -0.00223759 Jy ! Component: 2700 - total flux cleaned = -0.00225212 Jy ! Component: 2750 - total flux cleaned = -0.00223774 Jy ! Component: 2800 - total flux cleaned = -0.00226642 Jy ! Component: 2850 - total flux cleaned = -0.00225209 Jy ! Component: 2900 - total flux cleaned = -0.00229427 Jy ! Component: 2950 - total flux cleaned = -0.00229412 Jy ! Component: 3000 - total flux cleaned = -0.00230782 Jy ! Component: 3050 - total flux cleaned = -0.0022669 Jy ! Component: 3100 - total flux cleaned = -0.00226688 Jy ! Component: 3150 - total flux cleaned = -0.00230726 Jy ! Component: 3200 - total flux cleaned = -0.00232047 Jy ! Component: 3250 - total flux cleaned = -0.0023203 Jy ! Component: 3300 - total flux cleaned = -0.00229415 Jy ! Component: 3350 - total flux cleaned = -0.00233312 Jy ! Component: 3400 - total flux cleaned = -0.00233312 Jy ! Component: 3450 - total flux cleaned = -0.00232027 Jy ! Component: 3500 - total flux cleaned = -0.00239654 Jy ! Component: 3550 - total flux cleaned = -0.00235868 Jy ! Component: 3600 - total flux cleaned = -0.00237115 Jy ! Component: 3650 - total flux cleaned = -0.00244584 Jy ! Component: 3700 - total flux cleaned = -0.0024335 Jy ! Component: 3750 - total flux cleaned = -0.0025192 Jy ! Component: 3800 - total flux cleaned = -0.00259204 Jy ! Component: 3850 - total flux cleaned = -0.00262828 Jy ! Component: 3900 - total flux cleaned = -0.00270011 Jy ! Component: 3950 - total flux cleaned = -0.00273576 Jy ! Component: 4000 - total flux cleaned = -0.00278302 Jy ! Component: 4050 - total flux cleaned = -0.00284173 Jy ! Total flux subtracted in 4096 components = -0.00291179 Jy ! Clean residual min=-0.000604 max=0.000629 Jy/beam ! Clean residual mean=0.000000 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.408922 Jy keep ! Adding 314 model components to the UV plane model. ! The established model now contains 393 components and 0.408922 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0254+3931_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.208 x 1.959 at 15.63 degrees (North through East) ! Clean map min=-0.0012498 max=0.35083 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0254+3931_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.350826 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000197763 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.169112 0.169112 0.338223 0.676446 1.35289 2.70578 5.41157 10.8231 21.6463 43.2925 86.5851 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.35 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1773.98 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0254+3931_X_uvs.log closed on Thu Apr 7 08:57:57 2016