! Started logfile: /scr/pima/bg219e_uvs/J0618+4620_X_uvs.log on Thu Apr 7 09:01:22 2016 obs /scr/pima/bg219e_uvs/J0618+4620_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0618+4620_X_uva.fits ! AN table 1: 36 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.903549 visibilities/baseline/integration-bin. ! Found source: J0618+4620 ! ! 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 14052 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/J0618+4620_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 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 38 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=1.019046Jy sigma=25.055596 ! Fit after self-cal, rms=0.851565Jy sigma=20.909739 ! 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=1.228 mas, bmaj=1.514 mas, bpa=54.13 degrees ! Estimated noise=0.613466 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 = 0.113764 Jy ! Component: 100 - total flux cleaned = 0.141948 Jy ! Total flux subtracted in 100 components = 0.141948 Jy ! Clean residual min=-0.007073 max=0.012485 Jy/beam ! Clean residual mean=0.000027 rms=0.001800 Jy/beam ! Combined flux in latest and established models = 0.141948 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.141948 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=0.063743Jy sigma=1.506839 ! Fit after self-cal, rms=0.063641Jy sigma=1.504430 ! Inverting map ! Added new window around map position (-1.6, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144255 Jy ! Component: 100 - total flux cleaned = 0.022815 Jy ! Total flux subtracted in 100 components = 0.022815 Jy ! Clean residual min=-0.005024 max=0.004269 Jy/beam ! Clean residual mean=0.000012 rms=0.001156 Jy/beam ! Combined flux in latest and established models = 0.164763 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.164763 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=0.059871Jy sigma=1.404946 ! Fit after self-cal, rms=0.059719Jy sigma=1.400982 ! 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=1.366 mas, bmaj=1.712 mas, bpa=49.32 degrees ! Estimated noise=0.346841 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 = 0.00709569 Jy ! Component: 100 - total flux cleaned = 0.0108904 Jy ! Component: 150 - total flux cleaned = 0.0134034 Jy ! Component: 200 - total flux cleaned = 0.0152153 Jy ! Total flux subtracted in 200 components = 0.0152153 Jy ! Clean residual min=-0.002516 max=0.002260 Jy/beam ! Clean residual mean=0.000008 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.179978 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 47 components and 0.179978 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=0.058887Jy sigma=1.378667 ! Fit after self-cal, rms=0.058852Jy sigma=1.377780 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.366 x 1.712 at 49.32 degrees (North through East) ! Clean map min=-0.0022035 max=0.14725 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 1.04 HN 1.03 KP 0.97 ! LA 1.01 NL 1.01 OV 1.00 PT 0.96 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.01 KP 0.99 ! LA 0.96 NL 1.01 OV 0.99 PT 0.97 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.04 KP 1.00 ! LA 0.96 NL 1.01 OV 1.02 PT 0.99 ! SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.05 KP 0.99 ! LA 0.97 NL 1.00 OV 1.03 PT 1.01 ! SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 0.96 KP 0.96 ! LA 0.96 NL 1.01 OV 1.00 PT 0.98 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.02 KP 0.95 ! LA 0.95 NL 1.03 OV 1.01 PT 1.06 ! SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.05 KP 1.00 ! LA 0.96 NL 1.00 OV 1.01 PT 0.99 ! SC 0.97 ! ! ! 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=0.058852Jy sigma=1.377780 ! Fit after self-cal, rms=0.058555Jy sigma=1.371406 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.367 mas, bmaj=1.718 mas, bpa=49.27 degrees ! Estimated noise=0.34526 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 = 5.27891e-06 Jy ! Component: 100 - total flux cleaned = -7.40065e-05 Jy ! Component: 150 - total flux cleaned = -0.000141422 Jy ! Component: 200 - total flux cleaned = -0.000179704 Jy ! Total flux subtracted in 200 components = -0.000179704 Jy ! Clean residual min=-0.001835 max=0.001983 Jy/beam ! Clean residual mean=-0.000007 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.179799 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.179799 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=0.058531Jy sigma=1.370821 ! Fit after self-cal, rms=0.058535Jy sigma=1.370681 ! 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=0.058535Jy sigma=1.370681 ! Fit after self-cal, rms=0.058372Jy sigma=1.366907 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.369 mas, bmaj=1.717 mas, bpa=49.24 degrees ! Estimated noise=0.344757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000105182 Jy ! Component: 100 - total flux cleaned = -0.00023075 Jy ! Component: 150 - total flux cleaned = -0.000260602 Jy ! Component: 200 - total flux cleaned = -0.000287302 Jy ! Total flux subtracted in 200 components = -0.000287302 Jy ! Clean residual min=-0.001641 max=0.001948 Jy/beam ! Clean residual mean=-0.000002 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.179511 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 72 components and 0.179511 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=0.058361Jy sigma=1.366636 ! Fit after self-cal, rms=0.058363Jy sigma=1.366559 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 (27.2, 31.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152284 Jy ! Component: 100 - total flux cleaned = 0.00161736 Jy ! Component: 150 - total flux cleaned = 0.00161655 Jy ! Component: 200 - total flux cleaned = 0.00163842 Jy ! Total flux subtracted in 200 components = 0.00163842 Jy ! Clean residual min=-0.001678 max=0.001534 Jy/beam ! Clean residual mean=-0.000000 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.18115 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 92 components and 0.18115 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=0.058318Jy sigma=1.365362 ! Fit after self-cal, rms=0.058315Jy sigma=1.365272 ! 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=0.058315Jy sigma=1.365272 ! Fit after self-cal, rms=0.058263Jy sigma=1.365218 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.368 mas, bmaj=1.718 mas, bpa=49.34 degrees ! Estimated noise=0.344298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000271184 Jy ! Component: 100 - total flux cleaned = 0.000290948 Jy ! Component: 150 - total flux cleaned = 0.00025713 Jy ! Component: 200 - total flux cleaned = 0.000257197 Jy ! Total flux subtracted in 200 components = 0.000257197 Jy ! Clean residual min=-0.001576 max=0.001517 Jy/beam ! Clean residual mean=0.000001 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.181407 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 104 components and 0.181407 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=0.058252Jy sigma=1.364930 ! Fit after self-cal, rms=0.058252Jy sigma=1.364910 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 = 0.000101372 Jy ! Component: 100 - total flux cleaned = 0.000102352 Jy ! Component: 150 - total flux cleaned = 0.000102422 Jy ! Component: 200 - total flux cleaned = 0.000102178 Jy ! Total flux subtracted in 200 components = 0.000102178 Jy ! Clean residual min=-0.001547 max=0.001545 Jy/beam ! Clean residual mean=0.000001 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.181509 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 110 components and 0.181509 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=0.058246Jy sigma=1.364751 ! Fit after self-cal, rms=0.058246Jy sigma=1.364739 ! 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=0.058246Jy sigma=1.364739 ! Fit after self-cal, rms=0.058236Jy sigma=1.364725 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.423 mas, bmaj=2.542 mas, bpa=-10.43 degrees ! Estimated noise=0.394749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000129744 Jy ! Component: 100 - total flux cleaned = -0.000116692 Jy ! Component: 150 - total flux cleaned = -0.000128171 Jy ! Component: 200 - total flux cleaned = -0.000158869 Jy ! Total flux subtracted in 200 components = -0.000158869 Jy ! Clean residual min=-0.001603 max=0.001614 Jy/beam ! Clean residual mean=0.000003 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.18135 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 124 components and 0.18135 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=0.058234Jy sigma=1.364663 ! Fit after self-cal, rms=0.058234Jy sigma=1.364657 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 = -1.22844e-05 Jy ! Component: 100 - total flux cleaned = -4.07478e-05 Jy ! Component: 150 - total flux cleaned = -6.72355e-05 Jy ! Component: 200 - total flux cleaned = -8.37987e-05 Jy ! Total flux subtracted in 200 components = -8.37987e-05 Jy ! Clean residual min=-0.001592 max=0.001601 Jy/beam ! Clean residual mean=0.000003 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.181266 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 134 components and 0.181266 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=0.058234Jy sigma=1.364625 ! Fit after self-cal, rms=0.058234Jy sigma=1.364622 ! 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=1.369 mas, bmaj=1.718 mas, bpa=49.36 degrees ! Estimated noise=0.344138 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.369 x 1.718 at 49.36 degrees (North through East) ! Clean map min=-0.0014572 max=0.14649 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=1.229 mas, bmaj=1.516 mas, bpa=54.06 degrees ! Estimated noise=0.608576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.112483 Jy ! Component: 100 - total flux cleaned = 0.142398 Jy ! Component: 150 - total flux cleaned = 0.156832 Jy ! Component: 200 - total flux cleaned = 0.165181 Jy ! Total flux subtracted in 200 components = 0.165181 Jy ! Clean residual min=-0.004086 max=0.004468 Jy/beam ! Clean residual mean=0.000007 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 0.165181 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.165181 Jy ! Inverting map and beam ! Estimated beam: bmin=1.369 mas, bmaj=1.718 mas, bpa=49.36 degrees ! Estimated noise=0.344138 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 = 0.00610192 Jy ! Component: 100 - total flux cleaned = 0.00939208 Jy ! Component: 150 - total flux cleaned = 0.0115949 Jy ! Component: 200 - total flux cleaned = 0.0131336 Jy ! Total flux subtracted in 200 components = 0.0131336 Jy ! Clean residual min=-0.001810 max=0.001695 Jy/beam ! Clean residual mean=0.000004 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.178315 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 34 components and 0.178315 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=2.423 mas, bmaj=2.542 mas, bpa=-10.43 degrees ! Estimated noise=0.394749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142589 Jy ! Component: 100 - total flux cleaned = 0.00206274 Jy ! Component: 150 - total flux cleaned = 0.00231429 Jy ! Component: 200 - total flux cleaned = 0.00243392 Jy ! Total flux subtracted in 200 components = 0.00243392 Jy ! Clean residual min=-0.001795 max=0.001564 Jy/beam ! Clean residual mean=0.000003 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.180749 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 = 7.0819e-05 Jy ! Component: 100 - total flux cleaned = 0.000118714 Jy ! Component: 150 - total flux cleaned = 0.000176353 Jy ! Component: 200 - total flux cleaned = 0.000202862 Jy ! Total flux subtracted in 200 components = 0.000202862 Jy ! Clean residual min=-0.001713 max=0.001572 Jy/beam ! Clean residual mean=0.000003 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.180951 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 81 components and 0.180951 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.369 mas, bmaj=1.718 mas, bpa=49.36 degrees ! Estimated noise=0.344138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000230953 Jy ! Component: 100 - total flux cleaned = 0.000280924 Jy ! Component: 150 - total flux cleaned = 0.000302536 Jy ! Component: 200 - total flux cleaned = 0.000282182 Jy ! Total flux subtracted in 200 components = 0.000282182 Jy ! Clean residual min=-0.001614 max=0.001631 Jy/beam ! Clean residual mean=0.000001 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.181234 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 96 components and 0.181234 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=0.058263Jy sigma=1.365311 ! Fit after self-cal, rms=0.058262Jy sigma=1.365279 wmodel /scr/pima/bg219e_uvs/J0618+4620_X_map.mod ! Writing 96 model components to file: /scr/pima/bg219e_uvs/J0618+4620_X_map.mod wobs /scr/pima/bg219e_uvs/J0618+4620_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0618+4620_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0618+4620_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219e_uvs/J0618+4620_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 = -0.000203798 Jy ! Component: 100 - total flux cleaned = -0.000342093 Jy ! Component: 150 - total flux cleaned = -0.000553801 Jy ! Component: 200 - total flux cleaned = -0.000858529 Jy ! Component: 250 - total flux cleaned = -0.00103047 Jy ! Component: 300 - total flux cleaned = -0.00114894 Jy ! Component: 350 - total flux cleaned = -0.0012177 Jy ! Component: 400 - total flux cleaned = -0.00124067 Jy ! Component: 450 - total flux cleaned = -0.00128452 Jy ! Component: 500 - total flux cleaned = -0.00128395 Jy ! Component: 550 - total flux cleaned = -0.00126299 Jy ! Component: 600 - total flux cleaned = -0.0012427 Jy ! Component: 650 - total flux cleaned = -0.00124253 Jy ! Component: 700 - total flux cleaned = -0.0011837 Jy ! Component: 750 - total flux cleaned = -0.00116472 Jy ! Component: 800 - total flux cleaned = -0.00122145 Jy ! Component: 850 - total flux cleaned = -0.00122112 Jy ! Component: 900 - total flux cleaned = -0.00120274 Jy ! Component: 950 - total flux cleaned = -0.00120279 Jy ! Component: 1000 - total flux cleaned = -0.00116763 Jy ! Component: 1050 - total flux cleaned = -0.00116775 Jy ! Component: 1100 - total flux cleaned = -0.00116732 Jy ! Component: 1150 - total flux cleaned = -0.0011336 Jy ! Component: 1200 - total flux cleaned = -0.00114998 Jy ! Component: 1250 - total flux cleaned = -0.00111711 Jy ! Component: 1300 - total flux cleaned = -0.00106915 Jy ! Component: 1350 - total flux cleaned = -0.00105353 Jy ! Component: 1400 - total flux cleaned = -0.00102249 Jy ! Component: 1450 - total flux cleaned = -0.00103782 Jy ! Component: 1500 - total flux cleaned = -0.00102261 Jy ! Component: 1550 - total flux cleaned = -0.00100739 Jy ! Component: 1600 - total flux cleaned = -0.00100715 Jy ! Component: 1650 - total flux cleaned = -0.000977777 Jy ! Component: 1700 - total flux cleaned = -0.000920063 Jy ! Component: 1750 - total flux cleaned = -0.000934328 Jy ! Component: 1800 - total flux cleaned = -0.00084939 Jy ! Component: 1850 - total flux cleaned = -0.000863507 Jy ! Component: 1900 - total flux cleaned = -0.000766679 Jy ! Component: 1950 - total flux cleaned = -0.000739594 Jy ! Component: 2000 - total flux cleaned = -0.000726167 Jy ! Component: 2050 - total flux cleaned = -0.000685785 Jy ! Component: 2100 - total flux cleaned = -0.000672684 Jy ! Component: 2150 - total flux cleaned = -0.000633502 Jy ! Component: 2200 - total flux cleaned = -0.000620635 Jy ! Component: 2250 - total flux cleaned = -0.000685055 Jy ! Component: 2300 - total flux cleaned = -0.000672204 Jy ! Component: 2350 - total flux cleaned = -0.000684747 Jy ! Component: 2400 - total flux cleaned = -0.000659543 Jy ! Component: 2450 - total flux cleaned = -0.000634625 Jy ! Component: 2500 - total flux cleaned = -0.000622312 Jy ! Component: 2550 - total flux cleaned = -0.000634658 Jy ! Component: 2600 - total flux cleaned = -0.000658706 Jy ! Component: 2650 - total flux cleaned = -0.000658798 Jy ! Component: 2700 - total flux cleaned = -0.000658736 Jy ! Component: 2750 - total flux cleaned = -0.000682436 Jy ! Component: 2800 - total flux cleaned = -0.00069415 Jy ! Component: 2850 - total flux cleaned = -0.000728908 Jy ! Component: 2900 - total flux cleaned = -0.000740354 Jy ! Component: 2950 - total flux cleaned = -0.000717599 Jy ! Component: 3000 - total flux cleaned = -0.000740481 Jy ! Component: 3050 - total flux cleaned = -0.000762971 Jy ! Component: 3100 - total flux cleaned = -0.000762981 Jy ! Component: 3150 - total flux cleaned = -0.00077408 Jy ! Component: 3200 - total flux cleaned = -0.000807058 Jy ! Component: 3250 - total flux cleaned = -0.000850738 Jy ! Component: 3300 - total flux cleaned = -0.000796541 Jy ! Component: 3350 - total flux cleaned = -0.000828928 Jy ! Component: 3400 - total flux cleaned = -0.000861046 Jy ! Component: 3450 - total flux cleaned = -0.000839837 Jy ! Component: 3500 - total flux cleaned = -0.000903299 Jy ! Component: 3550 - total flux cleaned = -0.000903205 Jy ! Component: 3600 - total flux cleaned = -0.000965713 Jy ! Component: 3650 - total flux cleaned = -0.000976043 Jy ! Component: 3700 - total flux cleaned = -0.000986316 Jy ! Component: 3750 - total flux cleaned = -0.000986288 Jy ! Component: 3800 - total flux cleaned = -0.00102695 Jy ! Component: 3850 - total flux cleaned = -0.00102691 Jy ! Component: 3900 - total flux cleaned = -0.00107715 Jy ! Component: 3950 - total flux cleaned = -0.00108706 Jy ! Component: 4000 - total flux cleaned = -0.00111684 Jy ! Component: 4050 - total flux cleaned = -0.00112673 Jy ! Total flux subtracted in 4096 components = -0.00115612 Jy ! Clean residual min=-0.000591 max=0.000639 Jy/beam ! Clean residual mean=0.000001 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.180077 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 372 components and 0.180077 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0618+4620_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.369 x 1.718 at 49.36 degrees (North through East) ! Clean map min=-0.0011604 max=0.14649 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0618+4620_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.146492 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000160672 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.329038 0.329038 0.658076 1.31615 2.63231 5.26461 10.5292 21.0584 42.1169 84.2338 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.146 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 911.748 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0618+4620_X_uvs.log closed on Thu Apr 7 09:01:26 2016