! Started logfile: /scr/pima/bg219h_uvs/J1829+3957_X_uvs.log on Thu Apr 7 12:18:18 2016 obs /scr/pima/bg219h_uvs/J1829+3957_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1829+3957_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.800794 visibilities/baseline/integration-bin. ! Found source: J1829+3957 ! ! 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 12108 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/J1829+3957_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=1.057562Jy sigma=24.715825 ! Fit after self-cal, rms=0.700059Jy sigma=15.972936 ! 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=0.8217 mas, bmaj=1.358 mas, bpa=11.84 degrees ! Estimated noise=0.684524 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 = 0.233355 Jy ! Component: 100 - total flux cleaned = 0.286791 Jy ! Total flux subtracted in 100 components = 0.286791 Jy ! Clean residual min=-0.009728 max=0.020206 Jy/beam ! Clean residual mean=0.000018 rms=0.002849 Jy/beam ! Combined flux in latest and established models = 0.286791 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.286791 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=0.089818Jy sigma=1.949729 ! Fit after self-cal, rms=0.089579Jy sigma=1.947274 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0217592 Jy ! Component: 100 - total flux cleaned = 0.0347655 Jy ! Total flux subtracted in 100 components = 0.0347655 Jy ! Clean residual min=-0.007500 max=0.012530 Jy/beam ! Clean residual mean=0.000008 rms=0.002009 Jy/beam ! Combined flux in latest and established models = 0.321557 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.321557 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=0.083027Jy sigma=1.740872 ! Fit after self-cal, rms=0.083044Jy sigma=1.740697 ! Inverting map ! Added new window around map position (3.6, -28.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113181 Jy ! Component: 100 - total flux cleaned = 0.0183112 Jy ! Total flux subtracted in 100 components = 0.0183112 Jy ! Clean residual min=-0.007122 max=0.009438 Jy/beam ! Clean residual mean=0.000005 rms=0.001754 Jy/beam ! Combined flux in latest and established models = 0.339868 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 0.339868 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=0.081257Jy sigma=1.696267 ! Fit after self-cal, rms=0.081160Jy sigma=1.692739 ! 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=1.012 mas, bmaj=1.67 mas, bpa=12 degrees ! Estimated noise=0.409338 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 (-1.4, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108272 Jy ! Component: 100 - total flux cleaned = 0.0150738 Jy ! Component: 150 - total flux cleaned = 0.0176661 Jy ! Component: 200 - total flux cleaned = 0.0196455 Jy ! Total flux subtracted in 200 components = 0.0196455 Jy ! Clean residual min=-0.005120 max=0.007792 Jy/beam ! Clean residual mean=0.000001 rms=0.001468 Jy/beam ! Combined flux in latest and established models = 0.359513 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 42 components and 0.359513 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=0.079561Jy sigma=1.651977 ! Fit after self-cal, rms=0.079444Jy sigma=1.648569 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.012 x 1.67 at 12 degrees (North through East) ! Clean map min=-0.0053212 max=0.30336 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 0.98 FD 1.00 HN 1.18 KP 0.99 ! LA 0.98 MK 0.98 NL 0.98 OV 1.03 ! PT 0.96 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.11 KP 0.99 ! LA 0.99 MK 1.01 NL 0.97 OV 1.00 ! PT 0.98 SC 0.97 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.14 KP 1.01 ! LA 0.99 MK 1.03 NL 0.99 OV 1.01 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.16 KP 1.01 ! LA 1.01 MK 0.98 NL 0.98 OV 1.00 ! PT 0.98 SC 0.98 ! ! ! 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=0.079444Jy sigma=1.648569 ! Fit after self-cal, rms=0.080188Jy sigma=1.627423 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=1.677 mas, bpa=12.66 degrees ! Estimated noise=0.408371 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 = 0.00180279 Jy ! Component: 100 - total flux cleaned = 0.00205317 Jy ! Component: 150 - total flux cleaned = 0.0022695 Jy ! Component: 200 - total flux cleaned = 0.0025248 Jy ! Total flux subtracted in 200 components = 0.0025248 Jy ! Clean residual min=-0.004132 max=0.005220 Jy/beam ! Clean residual mean=-0.000001 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.362038 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 57 components and 0.362038 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=0.079994Jy sigma=1.623861 ! Fit after self-cal, rms=0.080029Jy sigma=1.623574 ! 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=0.080029Jy sigma=1.623574 ! Fit after self-cal, rms=0.079984Jy sigma=1.611682 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=1.678 mas, bpa=12.25 degrees ! Estimated noise=0.408328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000426632 Jy ! Component: 100 - total flux cleaned = 0.000125804 Jy ! Component: 150 - total flux cleaned = -0.000228282 Jy ! Component: 200 - total flux cleaned = -0.000428707 Jy ! Total flux subtracted in 200 components = -0.000428707 Jy ! Clean residual min=-0.003510 max=0.004193 Jy/beam ! Clean residual mean=-0.000001 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.361609 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 72 components and 0.361609 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=0.079921Jy sigma=1.610311 ! Fit after self-cal, rms=0.079927Jy sigma=1.610247 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 (11, -12.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00366978 Jy ! Component: 100 - total flux cleaned = 0.0040826 Jy ! Component: 150 - total flux cleaned = 0.0042764 Jy ! Component: 200 - total flux cleaned = 0.0041745 Jy ! Total flux subtracted in 200 components = 0.0041745 Jy ! Clean residual min=-0.003298 max=0.003757 Jy/beam ! Clean residual mean=-0.000002 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.365784 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 96 components and 0.365784 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=0.079695Jy sigma=1.606047 ! Fit after self-cal, rms=0.079682Jy sigma=1.605447 ! Inverting map ! Added new window around map position (-22.8, -14.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282841 Jy ! Component: 100 - total flux cleaned = 0.00296492 Jy ! Component: 150 - total flux cleaned = 0.00331077 Jy ! Component: 200 - total flux cleaned = 0.00357458 Jy ! Total flux subtracted in 200 components = 0.00357458 Jy ! Clean residual min=-0.003174 max=0.003107 Jy/beam ! Clean residual mean=-0.000001 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.369358 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 114 components and 0.369358 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=0.079501Jy sigma=1.602079 ! Fit after self-cal, rms=0.079489Jy sigma=1.601652 ! Inverting map ! Added new window around map position (-2, -38.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00283958 Jy ! Component: 100 - total flux cleaned = 0.00390641 Jy ! Component: 150 - total flux cleaned = 0.00445882 Jy ! Component: 200 - total flux cleaned = 0.0049143 Jy ! Total flux subtracted in 200 components = 0.0049143 Jy ! Clean residual min=-0.003026 max=0.002754 Jy/beam ! Clean residual mean=-0.000001 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.374273 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 127 components and 0.374272 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=0.079344Jy sigma=1.598725 ! Fit after self-cal, rms=0.079343Jy sigma=1.598445 ! 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=0.079343Jy sigma=1.598445 ! Fit after self-cal, rms=0.079163Jy sigma=1.589592 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=1.679 mas, bpa=12.29 degrees ! Estimated noise=0.408785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000570916 Jy ! Component: 100 - total flux cleaned = 0.000714119 Jy ! Component: 150 - total flux cleaned = 0.000711417 Jy ! Component: 200 - total flux cleaned = 0.000670973 Jy ! Total flux subtracted in 200 components = 0.000670973 Jy ! Clean residual min=-0.002764 max=0.002706 Jy/beam ! Clean residual mean=-0.000000 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.374943 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 143 components and 0.374943 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=0.079107Jy sigma=1.588459 ! Fit after self-cal, rms=0.079106Jy sigma=1.588396 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 = 0.0001279 Jy ! Component: 100 - total flux cleaned = 9.09101e-05 Jy ! Component: 150 - total flux cleaned = 0.000127446 Jy ! Component: 200 - total flux cleaned = 0.000161195 Jy ! Total flux subtracted in 200 components = 0.000161195 Jy ! Clean residual min=-0.002698 max=0.002595 Jy/beam ! Clean residual mean=-0.000000 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.375105 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 157 components and 0.375105 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=0.079070Jy sigma=1.587706 ! Fit after self-cal, rms=0.079069Jy sigma=1.587690 ! 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=0.079069Jy sigma=1.587690 ! Fit after self-cal, rms=0.079226Jy sigma=1.583035 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.04 mas, bmaj=2.668 mas, bpa=9.463 degrees ! Estimated noise=0.490708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000556462 Jy ! Component: 100 - total flux cleaned = -0.00104014 Jy ! Component: 150 - total flux cleaned = -0.0013348 Jy ! Component: 200 - total flux cleaned = -0.00148157 Jy ! Total flux subtracted in 200 components = -0.00148157 Jy ! Clean residual min=-0.002920 max=0.002575 Jy/beam ! Clean residual mean=-0.000001 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.373623 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 170 components and 0.373623 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=0.079201Jy sigma=1.582503 ! Fit after self-cal, rms=0.079209Jy sigma=1.582451 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 = -0.000175157 Jy ! Component: 100 - total flux cleaned = -0.000298592 Jy ! Component: 150 - total flux cleaned = -0.000383628 Jy ! Component: 200 - total flux cleaned = -0.000464737 Jy ! Total flux subtracted in 200 components = -0.000464737 Jy ! Clean residual min=-0.002869 max=0.002579 Jy/beam ! Clean residual mean=-0.000001 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.373158 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 181 components and 0.373158 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=0.079200Jy sigma=1.582232 ! Fit after self-cal, rms=0.079199Jy sigma=1.582220 ! 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=1.013 mas, bmaj=1.684 mas, bpa=12.38 degrees ! Estimated noise=0.408636 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.013 x 1.684 at 12.38 degrees (North through East) ! Clean map min=-0.0022945 max=0.30202 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=0.822 mas, bmaj=1.367 mas, bpa=12.16 degrees ! Estimated noise=0.687274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.234223 Jy ! Component: 100 - total flux cleaned = 0.287602 Jy ! Component: 150 - total flux cleaned = 0.309351 Jy ! Component: 200 - total flux cleaned = 0.323092 Jy ! Total flux subtracted in 200 components = 0.323092 Jy ! Clean residual min=-0.006415 max=0.007557 Jy/beam ! Clean residual mean=0.000008 rms=0.001541 Jy/beam ! Combined flux in latest and established models = 0.323092 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 0.323092 Jy ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=1.684 mas, bpa=12.38 degrees ! Estimated noise=0.408636 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 = 0.0128172 Jy ! Component: 100 - total flux cleaned = 0.0204935 Jy ! Component: 150 - total flux cleaned = 0.026328 Jy ! Component: 200 - total flux cleaned = 0.0310233 Jy ! Total flux subtracted in 200 components = 0.0310233 Jy ! Clean residual min=-0.003421 max=0.003847 Jy/beam ! Clean residual mean=0.000002 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.354116 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 44 components and 0.354116 Jy ! Inverting map ! Added new window around map position (15.4, -38). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00365778 Jy ! Component: 100 - total flux cleaned = 0.00644794 Jy ! Component: 150 - total flux cleaned = 0.00871393 Jy ! Component: 200 - total flux cleaned = 0.0107764 Jy ! Total flux subtracted in 200 components = 0.0107764 Jy ! Clean residual min=-0.002972 max=0.002915 Jy/beam ! Clean residual mean=0.000000 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.364892 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 66 components and 0.364892 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=2.04 mas, bmaj=2.668 mas, bpa=9.463 degrees ! Estimated noise=0.490708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00286079 Jy ! Component: 100 - total flux cleaned = 0.00493463 Jy ! Component: 150 - total flux cleaned = 0.00650954 Jy ! Component: 200 - total flux cleaned = 0.00727805 Jy ! Total flux subtracted in 200 components = 0.00727805 Jy ! Clean residual min=-0.003289 max=0.002778 Jy/beam ! Clean residual mean=-0.000001 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.37217 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 = 0.000354432 Jy ! Component: 100 - total flux cleaned = 0.000575047 Jy ! Component: 150 - total flux cleaned = 0.000731274 Jy ! Component: 200 - total flux cleaned = 0.000876486 Jy ! Total flux subtracted in 200 components = 0.000876486 Jy ! Clean residual min=-0.003131 max=0.002534 Jy/beam ! Clean residual mean=-0.000002 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.373046 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 106 components and 0.373046 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=1.684 mas, bpa=12.38 degrees ! Estimated noise=0.408636 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.74889e-05 Jy ! Component: 100 - total flux cleaned = -0.00015711 Jy ! Component: 150 - total flux cleaned = -0.000162701 Jy ! Component: 200 - total flux cleaned = -0.00027428 Jy ! Total flux subtracted in 200 components = -0.00027428 Jy ! Clean residual min=-0.002509 max=0.002466 Jy/beam ! Clean residual mean=-0.000001 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.372772 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 130 components and 0.372772 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=0.079391Jy sigma=1.583619 ! Fit after self-cal, rms=0.079357Jy sigma=1.583202 wmodel /scr/pima/bg219h_uvs/J1829+3957_X_map.mod ! Writing 130 model components to file: /scr/pima/bg219h_uvs/J1829+3957_X_map.mod wobs /scr/pima/bg219h_uvs/J1829+3957_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1829+3957_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1829+3957_X_map.win ! wwins: Wrote 7 windows to /scr/pima/bg219h_uvs/J1829+3957_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 = -2.01704e-05 Jy ! Component: 100 - total flux cleaned = 2.10223e-05 Jy ! Component: 150 - total flux cleaned = 0.00025839 Jy ! Component: 200 - total flux cleaned = 0.000296437 Jy ! Component: 250 - total flux cleaned = 0.000258983 Jy ! Component: 300 - total flux cleaned = 0.000223284 Jy ! Component: 350 - total flux cleaned = 0.000329954 Jy ! Component: 400 - total flux cleaned = 0.000261953 Jy ! Component: 450 - total flux cleaned = 0.000328739 Jy ! Component: 500 - total flux cleaned = 0.000327989 Jy ! Component: 550 - total flux cleaned = 0.000391405 Jy ! Component: 600 - total flux cleaned = 0.000485214 Jy ! Component: 650 - total flux cleaned = 0.000454331 Jy ! Component: 700 - total flux cleaned = 0.000485321 Jy ! Component: 750 - total flux cleaned = 0.000544849 Jy ! Component: 800 - total flux cleaned = 0.000487203 Jy ! Component: 850 - total flux cleaned = 0.000458612 Jy ! Component: 900 - total flux cleaned = 0.000403177 Jy ! Component: 950 - total flux cleaned = 0.000430602 Jy ! Component: 1000 - total flux cleaned = 0.000430496 Jy ! Component: 1050 - total flux cleaned = 0.000457102 Jy ! Component: 1100 - total flux cleaned = 0.000456893 Jy ! Component: 1150 - total flux cleaned = 0.000353544 Jy ! Component: 1200 - total flux cleaned = 0.0003029 Jy ! Component: 1250 - total flux cleaned = 0.000303153 Jy ! Component: 1300 - total flux cleaned = 0.000303115 Jy ! Component: 1350 - total flux cleaned = 0.000303144 Jy ! Component: 1400 - total flux cleaned = 0.000350418 Jy ! Component: 1450 - total flux cleaned = 0.000303503 Jy ! Component: 1500 - total flux cleaned = 0.000326804 Jy ! Component: 1550 - total flux cleaned = 0.000372052 Jy ! Component: 1600 - total flux cleaned = 0.00030382 Jy ! Component: 1650 - total flux cleaned = 0.00028111 Jy ! Component: 1700 - total flux cleaned = 0.000259202 Jy ! Component: 1750 - total flux cleaned = 0.000215827 Jy ! Component: 1800 - total flux cleaned = 0.000259188 Jy ! Component: 1850 - total flux cleaned = 0.000195194 Jy ! Component: 1900 - total flux cleaned = 0.000236856 Jy ! Component: 1950 - total flux cleaned = 0.000112038 Jy ! Component: 2000 - total flux cleaned = 0.000112042 Jy ! Component: 2050 - total flux cleaned = 9.19022e-05 Jy ! Component: 2100 - total flux cleaned = 5.15733e-05 Jy ! Component: 2150 - total flux cleaned = -2.78776e-05 Jy ! Component: 2200 - total flux cleaned = 1.11655e-05 Jy ! Component: 2250 - total flux cleaned = 1.10384e-05 Jy ! Component: 2300 - total flux cleaned = 1.10581e-05 Jy ! Component: 2350 - total flux cleaned = -4.59971e-05 Jy ! Component: 2400 - total flux cleaned = 4.84619e-05 Jy ! Component: 2450 - total flux cleaned = -2.69312e-05 Jy ! Component: 2500 - total flux cleaned = -4.52839e-05 Jy ! Component: 2550 - total flux cleaned = -2.66e-05 Jy ! Component: 2600 - total flux cleaned = -2.65006e-05 Jy ! Component: 2650 - total flux cleaned = 9.6781e-06 Jy ! Component: 2700 - total flux cleaned = 2.75166e-05 Jy ! Component: 2750 - total flux cleaned = 4.49141e-05 Jy ! Component: 2800 - total flux cleaned = 4.47998e-05 Jy ! Component: 2850 - total flux cleaned = 4.46911e-05 Jy ! Component: 2900 - total flux cleaned = 1.02736e-05 Jy ! Component: 2950 - total flux cleaned = 4.43937e-05 Jy ! Component: 3000 - total flux cleaned = -6.69132e-06 Jy ! Component: 3050 - total flux cleaned = -6.40923e-06 Jy ! Component: 3100 - total flux cleaned = 9.37413e-05 Jy ! Component: 3150 - total flux cleaned = 4.37476e-05 Jy ! Component: 3200 - total flux cleaned = 1.0762e-05 Jy ! Component: 3250 - total flux cleaned = 7.61713e-05 Jy ! Component: 3300 - total flux cleaned = 1.1378e-05 Jy ! Component: 3350 - total flux cleaned = 9.23051e-05 Jy ! Component: 3400 - total flux cleaned = 0.00010841 Jy ! Component: 3450 - total flux cleaned = 0.000187742 Jy ! Component: 3500 - total flux cleaned = 9.2891e-05 Jy ! Component: 3550 - total flux cleaned = 7.71896e-05 Jy ! Component: 3600 - total flux cleaned = 0.000108562 Jy ! Component: 3650 - total flux cleaned = 0.00010856 Jy ! Component: 3700 - total flux cleaned = 3.15242e-05 Jy ! Component: 3750 - total flux cleaned = -4.49924e-05 Jy ! Component: 3800 - total flux cleaned = -4.50091e-05 Jy ! Component: 3850 - total flux cleaned = -7.52213e-05 Jy ! Component: 3900 - total flux cleaned = -9.0365e-05 Jy ! Component: 3950 - total flux cleaned = -0.00019491 Jy ! Component: 4000 - total flux cleaned = -0.000209715 Jy ! Component: 4050 - total flux cleaned = -0.000239276 Jy ! Total flux subtracted in 4096 components = -0.000268615 Jy ! Clean residual min=-0.000837 max=0.000833 Jy/beam ! Clean residual mean=-0.000000 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.372504 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 419 components and 0.372504 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1829+3957_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.013 x 1.684 at 12.38 degrees (North through East) ! Clean map min=-0.0017554 max=0.30358 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1829+3957_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.303578 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000248064 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.24514 0.24514 0.490281 0.980561 1.96112 3.92224 7.84449 15.689 31.378 62.7559 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.303 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1223.79 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1829+3957_X_uvs.log closed on Thu Apr 7 12:18:22 2016