! Started logfile: /scr/pima/bg219b_uvs/J0019+2602_X_uvs.log on Thu Apr 7 01:37:34 2016 obs /scr/pima/bg219b_uvs/J0019+2602_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0019+2602_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.888889 visibilities/baseline/integration-bin. ! Found source: J0019+2602 ! ! 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 17280 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/bg219b_uvs/J0019+2602_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 41 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=1.040271Jy sigma=25.827096 ! Fit after self-cal, rms=0.765380Jy sigma=19.058371 ! 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=0.7161 mas, bmaj=1.574 mas, bpa=-6.524 degrees ! Estimated noise=0.544814 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 = 0.17788 Jy ! Component: 100 - total flux cleaned = 0.226711 Jy ! Total flux subtracted in 100 components = 0.226711 Jy ! Clean residual min=-0.009163 max=0.025407 Jy/beam ! Clean residual mean=-0.000023 rms=0.002494 Jy/beam ! Combined flux in latest and established models = 0.226711 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.226711 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=0.073149Jy sigma=1.778366 ! Fit after self-cal, rms=0.072826Jy sigma=1.770636 ! Inverting map ! Added new window around map position (0.4, -2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0266193 Jy ! Component: 100 - total flux cleaned = 0.0420931 Jy ! Total flux subtracted in 100 components = 0.0420931 Jy ! Clean residual min=-0.005357 max=0.007999 Jy/beam ! Clean residual mean=-0.000014 rms=0.001374 Jy/beam ! Combined flux in latest and established models = 0.268804 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.268804 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=0.060503Jy sigma=1.452632 ! Fit after self-cal, rms=0.060157Jy sigma=1.443836 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108628 Jy ! Component: 100 - total flux cleaned = 0.0182898 Jy ! Total flux subtracted in 100 components = 0.0182898 Jy ! Clean residual min=-0.004220 max=0.004519 Jy/beam ! Clean residual mean=-0.000010 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 0.287094 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 30 components and 0.287094 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=0.057552Jy sigma=1.374960 ! Fit after self-cal, rms=0.057476Jy sigma=1.373260 ! 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=0.9006 mas, bmaj=1.876 mas, bpa=-3.878 degrees ! Estimated noise=0.307309 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 = 0.00728894 Jy ! Component: 100 - total flux cleaned = 0.0118878 Jy ! Component: 150 - total flux cleaned = 0.0151276 Jy ! Component: 200 - total flux cleaned = 0.0174645 Jy ! Total flux subtracted in 200 components = 0.0174645 Jy ! Clean residual min=-0.002387 max=0.002765 Jy/beam ! Clean residual mean=-0.000005 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.304558 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 52 components and 0.304558 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=0.056430Jy sigma=1.345115 ! Fit after self-cal, rms=0.056398Jy sigma=1.344356 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9006 x 1.876 at -3.878 degrees (North through East) ! Clean map min=-0.0021367 max=0.23259 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.02 KP 0.96 ! LA 0.96 MK 0.98 NL 1.01 OV 0.98 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 0.98 KP 0.99 ! LA 0.98 MK 1.03 NL 1.01 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.05 KP 1.02 ! LA 0.99 MK 1.03 NL 1.05 OV 1.00 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.99 KP 0.97 ! LA 0.99 MK 0.99 NL 1.00 OV 0.99 ! PT 0.97 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.02 KP 0.98 ! LA 0.98 MK 1.02 NL 1.02 OV 0.99 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.01 KP 1.01 ! LA 1.03 MK 1.03 NL 1.01 OV 1.01 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.98 KP 0.98 ! LA 0.97 MK 1.00 NL 0.99 OV 0.97 ! PT 0.98 SC 1.05 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.056398Jy sigma=1.344356 ! Fit after self-cal, rms=0.055915Jy sigma=1.324824 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9065 mas, bmaj=1.888 mas, bpa=-4.04 degrees ! Estimated noise=0.307185 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 = 0.000213203 Jy ! Component: 100 - total flux cleaned = -1.30518e-05 Jy ! Component: 150 - total flux cleaned = -9.2575e-05 Jy ! Component: 200 - total flux cleaned = -0.000143874 Jy ! Total flux subtracted in 200 components = -0.000143874 Jy ! Clean residual min=-0.001917 max=0.001923 Jy/beam ! Clean residual mean=-0.000001 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.304414 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 61 components and 0.304414 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=0.055888Jy sigma=1.324171 ! Fit after self-cal, rms=0.055891Jy sigma=1.324075 ! 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=0.055891Jy sigma=1.324075 ! Fit after self-cal, rms=0.055774Jy sigma=1.318440 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9066 mas, bmaj=1.888 mas, bpa=-4.099 degrees ! Estimated noise=0.307029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000296907 Jy ! Component: 100 - total flux cleaned = -0.000438202 Jy ! Component: 150 - total flux cleaned = -0.000499768 Jy ! Component: 200 - total flux cleaned = -0.00052511 Jy ! Total flux subtracted in 200 components = -0.00052511 Jy ! Clean residual min=-0.001732 max=0.001488 Jy/beam ! Clean residual mean=0.000000 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.303889 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 66 components and 0.303889 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=0.055761Jy sigma=1.318107 ! Fit after self-cal, rms=0.055762Jy sigma=1.318058 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.09345e-05 Jy ! Component: 100 - total flux cleaned = -4.5504e-05 Jy ! Component: 150 - total flux cleaned = -4.12891e-06 Jy ! Component: 200 - total flux cleaned = -1.30761e-05 Jy ! Total flux subtracted in 200 components = -1.30761e-05 Jy ! Clean residual min=-0.001723 max=0.001466 Jy/beam ! Clean residual mean=0.000000 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.303876 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 70 components and 0.303876 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=0.055757Jy sigma=1.317938 ! Fit after self-cal, rms=0.055756Jy sigma=1.317915 ! 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=0.055756Jy sigma=1.317915 ! Fit after self-cal, rms=0.055792Jy sigma=1.317864 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9072 mas, bmaj=1.889 mas, bpa=-4.16 degrees ! Estimated noise=0.30705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000422898 Jy ! Component: 100 - total flux cleaned = -0.000480271 Jy ! Component: 150 - total flux cleaned = -0.000499976 Jy ! Component: 200 - total flux cleaned = -0.000518441 Jy ! Total flux subtracted in 200 components = -0.000518441 Jy ! Clean residual min=-0.001731 max=0.001455 Jy/beam ! Clean residual mean=-0.000000 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.303358 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 71 components and 0.303358 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=0.055787Jy sigma=1.317729 ! Fit after self-cal, rms=0.055787Jy sigma=1.317717 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 = -5.12605e-05 Jy ! Component: 100 - total flux cleaned = -5.20895e-05 Jy ! Component: 150 - total flux cleaned = -5.22162e-05 Jy ! Component: 200 - total flux cleaned = -5.98159e-05 Jy ! Total flux subtracted in 200 components = -5.98159e-05 Jy ! Clean residual min=-0.001719 max=0.001463 Jy/beam ! Clean residual mean=-0.000000 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.303298 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 80 components and 0.303298 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=0.055785Jy sigma=1.317645 ! Fit after self-cal, rms=0.055784Jy sigma=1.317635 ! 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=0.055784Jy sigma=1.317635 ! Fit after self-cal, rms=0.055808Jy sigma=1.317595 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.033 mas, bmaj=2.719 mas, bpa=-1.951 degrees ! Estimated noise=0.387166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000273852 Jy ! Component: 100 - total flux cleaned = -0.000365777 Jy ! Component: 150 - total flux cleaned = -0.000422186 Jy ! Component: 200 - total flux cleaned = -0.000441334 Jy ! Total flux subtracted in 200 components = -0.000441334 Jy ! Clean residual min=-0.001841 max=0.001622 Jy/beam ! Clean residual mean=-0.000001 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.302857 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 84 components and 0.302857 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=0.055809Jy sigma=1.317579 ! Fit after self-cal, rms=0.055807Jy sigma=1.317538 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 = -0.000106551 Jy ! Component: 100 - total flux cleaned = -7.96582e-05 Jy ! Component: 150 - total flux cleaned = -7.44378e-05 Jy ! Component: 200 - total flux cleaned = -6.95214e-05 Jy ! Total flux subtracted in 200 components = -6.95214e-05 Jy ! Clean residual min=-0.001833 max=0.001619 Jy/beam ! Clean residual mean=-0.000001 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.302787 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 87 components and 0.302787 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=0.055809Jy sigma=1.317569 ! Fit after self-cal, rms=0.055808Jy sigma=1.317557 ! 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=0.9077 mas, bmaj=1.889 mas, bpa=-4.195 degrees ! Estimated noise=0.307052 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9077 x 1.889 at -4.195 degrees (North through East) ! Clean map min=-0.0015473 max=0.23257 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=0.72 mas, bmaj=1.586 mas, bpa=-6.818 degrees ! Estimated noise=0.546535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.178016 Jy ! Component: 100 - total flux cleaned = 0.228283 Jy ! Component: 150 - total flux cleaned = 0.255093 Jy ! Component: 200 - total flux cleaned = 0.270701 Jy ! Total flux subtracted in 200 components = 0.270701 Jy ! Clean residual min=-0.004511 max=0.008005 Jy/beam ! Clean residual mean=-0.000011 rms=0.001157 Jy/beam ! Combined flux in latest and established models = 0.270701 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.270701 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9077 mas, bmaj=1.889 mas, bpa=-4.195 degrees ! Estimated noise=0.307052 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 = 0.0119349 Jy ! Component: 100 - total flux cleaned = 0.0188449 Jy ! Component: 150 - total flux cleaned = 0.0232062 Jy ! Component: 200 - total flux cleaned = 0.0260613 Jy ! Total flux subtracted in 200 components = 0.0260613 Jy ! Clean residual min=-0.001762 max=0.001966 Jy/beam ! Clean residual mean=-0.000003 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.296762 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 40 components and 0.296762 Jy ! Inverting map ! Added new window around map position (-19.8, -32.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020836 Jy ! Component: 100 - total flux cleaned = 0.00353326 Jy ! Component: 150 - total flux cleaned = 0.00419472 Jy ! Component: 200 - total flux cleaned = 0.00456347 Jy ! Total flux subtracted in 200 components = 0.00456347 Jy ! Clean residual min=-0.001741 max=0.001570 Jy/beam ! Clean residual mean=-0.000001 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.301326 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 60 components and 0.301326 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=2.033 mas, bmaj=2.719 mas, bpa=-1.951 degrees ! Estimated noise=0.387166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100606 Jy ! Component: 100 - total flux cleaned = 0.00119124 Jy ! Component: 150 - total flux cleaned = 0.00129511 Jy ! Component: 200 - total flux cleaned = 0.00136285 Jy ! Total flux subtracted in 200 components = 0.00136285 Jy ! Clean residual min=-0.001840 max=0.001571 Jy/beam ! Clean residual mean=-0.000001 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.302689 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 = 5.99339e-05 Jy ! Component: 100 - total flux cleaned = 9.53033e-05 Jy ! Component: 150 - total flux cleaned = 0.000143937 Jy ! Component: 200 - total flux cleaned = 0.000173551 Jy ! Total flux subtracted in 200 components = 0.000173551 Jy ! Clean residual min=-0.001817 max=0.001562 Jy/beam ! Clean residual mean=-0.000001 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.302862 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 81 components and 0.302862 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9077 mas, bmaj=1.889 mas, bpa=-4.195 degrees ! Estimated noise=0.307052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.3063e-05 Jy ! Component: 100 - total flux cleaned = 1.2861e-05 Jy ! Component: 150 - total flux cleaned = 1.34321e-05 Jy ! Component: 200 - total flux cleaned = 1.37681e-05 Jy ! Total flux subtracted in 200 components = 1.37681e-05 Jy ! Clean residual min=-0.001607 max=0.001636 Jy/beam ! Clean residual mean=-0.000000 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.302876 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 96 components and 0.302876 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=0.055801Jy sigma=1.317401 ! Fit after self-cal, rms=0.055794Jy sigma=1.317279 wmodel /scr/pima/bg219b_uvs/J0019+2602_X_map.mod ! Writing 96 model components to file: /scr/pima/bg219b_uvs/J0019+2602_X_map.mod wobs /scr/pima/bg219b_uvs/J0019+2602_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0019+2602_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0019+2602_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219b_uvs/J0019+2602_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 = -0.00035046 Jy ! Component: 100 - total flux cleaned = -0.000776546 Jy ! Component: 150 - total flux cleaned = -0.00107646 Jy ! Component: 200 - total flux cleaned = -0.00122176 Jy ! Component: 250 - total flux cleaned = -0.00129171 Jy ! Component: 300 - total flux cleaned = -0.00133644 Jy ! Component: 350 - total flux cleaned = -0.00140243 Jy ! Component: 400 - total flux cleaned = -0.0014887 Jy ! Component: 450 - total flux cleaned = -0.001531 Jy ! Component: 500 - total flux cleaned = -0.00157208 Jy ! Component: 550 - total flux cleaned = -0.00155184 Jy ! Component: 600 - total flux cleaned = -0.0015922 Jy ! Component: 650 - total flux cleaned = -0.00165098 Jy ! Component: 700 - total flux cleaned = -0.00165077 Jy ! Component: 750 - total flux cleaned = -0.00165077 Jy ! Component: 800 - total flux cleaned = -0.00172477 Jy ! Component: 850 - total flux cleaned = -0.00174281 Jy ! Component: 900 - total flux cleaned = -0.00176113 Jy ! Component: 950 - total flux cleaned = -0.00181441 Jy ! Component: 1000 - total flux cleaned = -0.00179715 Jy ! Component: 1050 - total flux cleaned = -0.00186547 Jy ! Component: 1100 - total flux cleaned = -0.00184846 Jy ! Component: 1150 - total flux cleaned = -0.00189819 Jy ! Component: 1200 - total flux cleaned = -0.00194725 Jy ! Component: 1250 - total flux cleaned = -0.00199585 Jy ! Component: 1300 - total flux cleaned = -0.00198 Jy ! Component: 1350 - total flux cleaned = -0.00207446 Jy ! Component: 1400 - total flux cleaned = -0.00196506 Jy ! Component: 1450 - total flux cleaned = -0.00201161 Jy ! Component: 1500 - total flux cleaned = -0.00204205 Jy ! Component: 1550 - total flux cleaned = -0.00210251 Jy ! Component: 1600 - total flux cleaned = -0.00211738 Jy ! Component: 1650 - total flux cleaned = -0.00213219 Jy ! Component: 1700 - total flux cleaned = -0.00217605 Jy ! Component: 1750 - total flux cleaned = -0.00220507 Jy ! Component: 1800 - total flux cleaned = -0.002205 Jy ! Component: 1850 - total flux cleaned = -0.00220539 Jy ! Component: 1900 - total flux cleaned = -0.00228951 Jy ! Component: 1950 - total flux cleaned = -0.00235894 Jy ! Component: 2000 - total flux cleaned = -0.00237257 Jy ! Component: 2050 - total flux cleaned = -0.00246781 Jy ! Component: 2100 - total flux cleaned = -0.00246803 Jy ! Component: 2150 - total flux cleaned = -0.00252176 Jy ! Component: 2200 - total flux cleaned = -0.0025615 Jy ! Component: 2250 - total flux cleaned = -0.00264022 Jy ! Component: 2300 - total flux cleaned = -0.00264017 Jy ! Component: 2350 - total flux cleaned = -0.00276963 Jy ! Component: 2400 - total flux cleaned = -0.00280819 Jy ! Component: 2450 - total flux cleaned = -0.00282087 Jy ! Component: 2500 - total flux cleaned = -0.00284617 Jy ! Component: 2550 - total flux cleaned = -0.00294636 Jy ! Component: 2600 - total flux cleaned = -0.00294641 Jy ! Component: 2650 - total flux cleaned = -0.0030206 Jy ! Component: 2700 - total flux cleaned = -0.00305723 Jy ! Component: 2750 - total flux cleaned = -0.00305716 Jy ! Component: 2800 - total flux cleaned = -0.0030932 Jy ! Component: 2850 - total flux cleaned = -0.00316503 Jy ! Component: 2900 - total flux cleaned = -0.00318868 Jy ! Component: 2950 - total flux cleaned = -0.00324758 Jy ! Component: 3000 - total flux cleaned = -0.00323585 Jy ! Component: 3050 - total flux cleaned = -0.00327064 Jy ! Component: 3100 - total flux cleaned = -0.00335124 Jy ! Component: 3150 - total flux cleaned = -0.00338548 Jy ! Component: 3200 - total flux cleaned = -0.00340833 Jy ! Component: 3250 - total flux cleaned = -0.00341955 Jy ! Component: 3300 - total flux cleaned = -0.00338594 Jy ! Component: 3350 - total flux cleaned = -0.00343043 Jy ! Component: 3400 - total flux cleaned = -0.00347465 Jy ! Component: 3450 - total flux cleaned = -0.00352944 Jy ! Component: 3500 - total flux cleaned = -0.0034965 Jy ! Component: 3550 - total flux cleaned = -0.00351828 Jy ! Component: 3600 - total flux cleaned = -0.00352907 Jy ! Component: 3650 - total flux cleaned = -0.00353978 Jy ! Component: 3700 - total flux cleaned = -0.00353983 Jy ! Component: 3750 - total flux cleaned = -0.00352922 Jy ! Component: 3800 - total flux cleaned = -0.0035503 Jy ! Component: 3850 - total flux cleaned = -0.00353979 Jy ! Component: 3900 - total flux cleaned = -0.0035189 Jy ! Component: 3950 - total flux cleaned = -0.00352927 Jy ! Component: 4000 - total flux cleaned = -0.00347778 Jy ! Component: 4050 - total flux cleaned = -0.00345727 Jy ! Total flux subtracted in 4096 components = -0.00350823 Jy ! Clean residual min=-0.000726 max=0.000582 Jy/beam ! Clean residual mean=0.000000 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.299368 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 391 components and 0.299368 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0019+2602_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9077 x 1.889 at -4.195 degrees (North through East) ! Clean map min=-0.0010873 max=0.23249 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0019+2602_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.232486 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000170328 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.219792 0.219792 0.439585 0.879169 1.75834 3.51668 7.03335 14.0667 28.1334 56.2668 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.232 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1364.93 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0019+2602_X_uvs.log closed on Thu Apr 7 01:37:38 2016