! Started logfile: /scr/pima/bg219h_uvs/J2247-3657_X_uvs.log on Thu Apr 7 12:22:01 2016 obs /scr/pima/bg219h_uvs/J2247-3657_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J2247-3657_X_uva.fits ! AN table 1: 14 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.894841 visibilities/baseline/integration-bin. ! Found source: J2247-3657 ! ! 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 5412 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/J2247-3657_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.080804Jy sigma=24.848805 ! Fit after self-cal, rms=0.591426Jy sigma=13.156916 ! 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=0.6302 mas, bmaj=1.711 mas, bpa=-2.378 degrees ! Estimated noise=0.814028 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 = 0.321842 Jy ! Component: 100 - total flux cleaned = 0.393371 Jy ! Total flux subtracted in 100 components = 0.393371 Jy ! Clean residual min=-0.016630 max=0.027970 Jy/beam ! Clean residual mean=0.000072 rms=0.004152 Jy/beam ! Combined flux in latest and established models = 0.393371 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.393371 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=0.114642Jy sigma=2.572643 ! Fit after self-cal, rms=0.114632Jy sigma=2.572508 ! Inverting map ! Added new window around map position (-1, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.027786 Jy ! Component: 100 - total flux cleaned = 0.0412607 Jy ! Total flux subtracted in 100 components = 0.0412607 Jy ! Clean residual min=-0.013628 max=0.020861 Jy/beam ! Clean residual mean=0.000049 rms=0.003308 Jy/beam ! Combined flux in latest and established models = 0.434632 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.434632 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=0.107331Jy sigma=2.316879 ! Fit after self-cal, rms=0.106966Jy sigma=2.308734 ! 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=0.7793 mas, bmaj=2.104 mas, bpa=-2.075 degrees ! Estimated noise=0.572033 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 (8.4, -23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0254166 Jy ! Component: 100 - total flux cleaned = 0.0392023 Jy ! Component: 150 - total flux cleaned = 0.0483158 Jy ! Component: 200 - total flux cleaned = 0.0545624 Jy ! Total flux subtracted in 200 components = 0.0545624 Jy ! Clean residual min=-0.011625 max=0.015217 Jy/beam ! Clean residual mean=0.000070 rms=0.003471 Jy/beam ! Combined flux in latest and established models = 0.489194 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 38 components and 0.489194 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=0.101137Jy sigma=2.141906 ! Fit after self-cal, rms=0.100570Jy sigma=2.122135 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7793 x 2.104 at -2.075 degrees (North through East) ! Clean map min=-0.011279 max=0.39748 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 1.04 FD 0.98 KP 1.00 LA 0.93 ! MK 0.99 NL 1.09 OV 1.00 PT 0.98 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 KP 0.98 LA 0.92 ! MK 1.02 NL 1.08 OV 0.99 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 KP 0.96 LA 0.94 ! MK 1.03 NL 1.05 OV 1.02 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 KP 0.98 LA 0.92 ! MK 1.01 NL 1.10 OV 0.99 PT 0.98 ! SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 KP 0.98 LA 0.95 ! MK 0.99 NL 1.12 OV 0.97 PT 0.96 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 KP 0.98 LA 0.95 ! MK 0.99 NL 1.06 OV 1.01 PT 0.96 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 KP 1.00 LA 0.92 ! MK 1.01 NL 1.08 OV 1.02 PT 0.96 ! SC 1.00 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.100570Jy sigma=2.122135 ! Fit after self-cal, rms=0.097705Jy sigma=2.043007 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7829 mas, bmaj=2.111 mas, bpa=-1.948 degrees ! Estimated noise=0.56837 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 = -0.00294384 Jy ! Component: 100 - total flux cleaned = -0.00432555 Jy ! Component: 150 - total flux cleaned = -0.00470817 Jy ! Component: 200 - total flux cleaned = -0.00516875 Jy ! Total flux subtracted in 200 components = -0.00516875 Jy ! Clean residual min=-0.009502 max=0.011746 Jy/beam ! Clean residual mean=0.000017 rms=0.002595 Jy/beam ! Combined flux in latest and established models = 0.484025 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 0.484025 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=0.097091Jy sigma=2.037425 ! Fit after self-cal, rms=0.097124Jy sigma=2.036770 ! 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=0.097124Jy sigma=2.036770 ! Fit after self-cal, rms=0.096263Jy sigma=2.021266 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7832 mas, bmaj=2.113 mas, bpa=-1.953 degrees ! Estimated noise=0.565618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00332816 Jy ! Component: 100 - total flux cleaned = -0.00364607 Jy ! Component: 150 - total flux cleaned = -0.00402471 Jy ! Component: 200 - total flux cleaned = -0.00428408 Jy ! Total flux subtracted in 200 components = -0.00428408 Jy ! Clean residual min=-0.008689 max=0.011116 Jy/beam ! Clean residual mean=0.000014 rms=0.002440 Jy/beam ! Combined flux in latest and established models = 0.479741 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 63 components and 0.479741 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=0.095900Jy sigma=2.019657 ! Fit after self-cal, rms=0.095893Jy sigma=2.019506 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 (8, 14.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00994832 Jy ! Component: 100 - total flux cleaned = 0.0144339 Jy ! Component: 150 - total flux cleaned = 0.0161493 Jy ! Component: 200 - total flux cleaned = 0.0165159 Jy ! Total flux subtracted in 200 components = 0.0165159 Jy ! Clean residual min=-0.008023 max=0.008436 Jy/beam ! Clean residual mean=0.000014 rms=0.002102 Jy/beam ! Combined flux in latest and established models = 0.496257 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 87 components and 0.496257 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=0.094920Jy sigma=1.993433 ! Fit after self-cal, rms=0.094778Jy sigma=1.990289 ! 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=0.094778Jy sigma=1.990289 ! Fit after self-cal, rms=0.092783Jy sigma=1.942138 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7834 mas, bmaj=2.115 mas, bpa=-1.864 degrees ! Estimated noise=0.562069 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00156279 Jy ! Component: 100 - total flux cleaned = -0.00156573 Jy ! Component: 150 - total flux cleaned = -0.00166744 Jy ! Component: 200 - total flux cleaned = -0.00180089 Jy ! Total flux subtracted in 200 components = -0.00180089 Jy ! Clean residual min=-0.005618 max=0.006212 Jy/beam ! Clean residual mean=0.000016 rms=0.001565 Jy/beam ! Combined flux in latest and established models = 0.494456 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 105 components and 0.494456 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=0.092371Jy sigma=1.938421 ! Fit after self-cal, rms=0.092352Jy sigma=1.937839 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 = 0.000217155 Jy ! Component: 100 - total flux cleaned = 0.000215573 Jy ! Component: 150 - total flux cleaned = 0.000213759 Jy ! Component: 200 - total flux cleaned = 0.000164972 Jy ! Total flux subtracted in 200 components = 0.000164972 Jy ! Clean residual min=-0.005483 max=0.006140 Jy/beam ! Clean residual mean=0.000018 rms=0.001546 Jy/beam ! Combined flux in latest and established models = 0.494621 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 115 components and 0.494621 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=0.092262Jy sigma=1.936817 ! Fit after self-cal, rms=0.092259Jy sigma=1.936729 ! 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=0.092259Jy sigma=1.936729 ! Fit after self-cal, rms=0.091805Jy sigma=1.933440 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.442 mas, bmaj=8.364 mas, bpa=3.588 degrees ! Estimated noise=0.72382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00374777 Jy ! Component: 100 - total flux cleaned = -0.00406088 Jy ! Component: 150 - total flux cleaned = -0.00419466 Jy ! Component: 200 - total flux cleaned = -0.00437647 Jy ! Total flux subtracted in 200 components = -0.00437647 Jy ! Clean residual min=-0.007011 max=0.008886 Jy/beam ! Clean residual mean=0.000038 rms=0.002518 Jy/beam ! Combined flux in latest and established models = 0.490245 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 144 components and 0.490245 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=0.091605Jy sigma=1.933821 ! Fit after self-cal, rms=0.091584Jy sigma=1.933386 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 = -0.000186386 Jy ! Component: 100 - total flux cleaned = -0.000238984 Jy ! Component: 150 - total flux cleaned = -0.000137761 Jy ! Component: 200 - total flux cleaned = -0.000138766 Jy ! Total flux subtracted in 200 components = -0.000138766 Jy ! Clean residual min=-0.007244 max=0.008859 Jy/beam ! Clean residual mean=0.000040 rms=0.002503 Jy/beam ! Combined flux in latest and established models = 0.490106 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 153 components and 0.490106 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=0.091564Jy sigma=1.933306 ! Fit after self-cal, rms=0.091563Jy sigma=1.933239 ! 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=0.7843 mas, bmaj=2.116 mas, bpa=-1.829 degrees ! Estimated noise=0.557539 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7843 x 2.116 at -1.829 degrees (North through East) ! Clean map min=-0.004961 max=0.39338 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=0.6315 mas, bmaj=1.716 mas, bpa=-2.139 degrees ! Estimated noise=0.80344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.317505 Jy ! Component: 100 - total flux cleaned = 0.387763 Jy ! Component: 150 - total flux cleaned = 0.412145 Jy ! Component: 200 - total flux cleaned = 0.427068 Jy ! Total flux subtracted in 200 components = 0.427068 Jy ! Clean residual min=-0.007751 max=0.010155 Jy/beam ! Clean residual mean=0.000030 rms=0.002055 Jy/beam ! Combined flux in latest and established models = 0.427068 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.427068 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7843 mas, bmaj=2.116 mas, bpa=-1.829 degrees ! Estimated noise=0.557539 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) ! Added new window around map position (1.2, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149635 Jy ! Component: 100 - total flux cleaned = 0.0257551 Jy ! Component: 150 - total flux cleaned = 0.0341501 Jy ! Component: 200 - total flux cleaned = 0.0407401 Jy ! Total flux subtracted in 200 components = 0.0407401 Jy ! Clean residual min=-0.006105 max=0.007116 Jy/beam ! Clean residual mean=0.000036 rms=0.001773 Jy/beam ! Combined flux in latest and established models = 0.467809 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 55 components and 0.467809 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=2.442 mas, bmaj=8.364 mas, bpa=3.588 degrees ! Estimated noise=0.72382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00876871 Jy ! Component: 100 - total flux cleaned = 0.0141384 Jy ! Component: 150 - total flux cleaned = 0.0178328 Jy ! Component: 200 - total flux cleaned = 0.0204032 Jy ! Total flux subtracted in 200 components = 0.0204032 Jy ! Clean residual min=-0.007417 max=0.009145 Jy/beam ! Clean residual mean=0.000045 rms=0.002466 Jy/beam ! Combined flux in latest and established models = 0.488212 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 = 0.00179644 Jy ! Component: 100 - total flux cleaned = 0.00223317 Jy ! Component: 150 - total flux cleaned = 0.00237891 Jy ! Component: 200 - total flux cleaned = 0.00246968 Jy ! Total flux subtracted in 200 components = 0.00246968 Jy ! Clean residual min=-0.007267 max=0.008902 Jy/beam ! Clean residual mean=0.000041 rms=0.002404 Jy/beam ! Combined flux in latest and established models = 0.490681 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 91 components and 0.490681 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7843 mas, bmaj=2.116 mas, bpa=-1.829 degrees ! Estimated noise=0.557539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000672235 Jy ! Component: 100 - total flux cleaned = -0.000594524 Jy ! Component: 150 - total flux cleaned = -0.000596188 Jy ! Component: 200 - total flux cleaned = -0.000533676 Jy ! Total flux subtracted in 200 components = -0.000533676 Jy ! Clean residual min=-0.005166 max=0.006240 Jy/beam ! Clean residual mean=0.000020 rms=0.001427 Jy/beam ! Combined flux in latest and established models = 0.490148 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 106 components and 0.490148 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=0.091220Jy sigma=1.931619 ! Fit after self-cal, rms=0.091157Jy sigma=1.929738 wmodel /scr/pima/bg219h_uvs/J2247-3657_X_map.mod ! Writing 106 model components to file: /scr/pima/bg219h_uvs/J2247-3657_X_map.mod wobs /scr/pima/bg219h_uvs/J2247-3657_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J2247-3657_X_uvs.fits wwins /scr/pima/bg219h_uvs/J2247-3657_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219h_uvs/J2247-3657_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 = 0.00245387 Jy ! Component: 100 - total flux cleaned = 0.00407032 Jy ! Component: 150 - total flux cleaned = 0.00425072 Jy ! Component: 200 - total flux cleaned = 0.00400677 Jy ! Component: 250 - total flux cleaned = 0.00355336 Jy ! Component: 300 - total flux cleaned = 0.00326902 Jy ! Component: 350 - total flux cleaned = 0.00299709 Jy ! Component: 400 - total flux cleaned = 0.0028027 Jy ! Component: 450 - total flux cleaned = 0.00280176 Jy ! Component: 500 - total flux cleaned = 0.0028626 Jy ! Component: 550 - total flux cleaned = 0.00297652 Jy ! Component: 600 - total flux cleaned = 0.00286687 Jy ! Component: 650 - total flux cleaned = 0.00308473 Jy ! Component: 700 - total flux cleaned = 0.00303301 Jy ! Component: 750 - total flux cleaned = 0.00298304 Jy ! Component: 800 - total flux cleaned = 0.00303318 Jy ! Component: 850 - total flux cleaned = 0.00308248 Jy ! Component: 900 - total flux cleaned = 0.00322408 Jy ! Component: 950 - total flux cleaned = 0.00336136 Jy ! Component: 1000 - total flux cleaned = 0.00353974 Jy ! Component: 1050 - total flux cleaned = 0.00375689 Jy ! Component: 1100 - total flux cleaned = 0.00405269 Jy ! Component: 1150 - total flux cleaned = 0.00417551 Jy ! Component: 1200 - total flux cleaned = 0.00445666 Jy ! Component: 1250 - total flux cleaned = 0.00445625 Jy ! Component: 1300 - total flux cleaned = 0.00449563 Jy ! Component: 1350 - total flux cleaned = 0.00457178 Jy ! Component: 1400 - total flux cleaned = 0.00449825 Jy ! Component: 1450 - total flux cleaned = 0.00457229 Jy ! Component: 1500 - total flux cleaned = 0.0045016 Jy ! Component: 1550 - total flux cleaned = 0.00453744 Jy ! Component: 1600 - total flux cleaned = 0.00470806 Jy ! Component: 1650 - total flux cleaned = 0.0043711 Jy ! Component: 1700 - total flux cleaned = 0.00447118 Jy ! Component: 1750 - total flux cleaned = 0.00440585 Jy ! Component: 1800 - total flux cleaned = 0.00437319 Jy ! Component: 1850 - total flux cleaned = 0.00440421 Jy ! Component: 1900 - total flux cleaned = 0.00452747 Jy ! Component: 1950 - total flux cleaned = 0.00446632 Jy ! Component: 2000 - total flux cleaned = 0.00449679 Jy ! Component: 2050 - total flux cleaned = 0.00473316 Jy ! Component: 2100 - total flux cleaned = 0.00476183 Jy ! Component: 2150 - total flux cleaned = 0.00484785 Jy ! Component: 2200 - total flux cleaned = 0.00484809 Jy ! Component: 2250 - total flux cleaned = 0.0048762 Jy ! Component: 2300 - total flux cleaned = 0.00487708 Jy ! Component: 2350 - total flux cleaned = 0.00498557 Jy ! Component: 2400 - total flux cleaned = 0.0050122 Jy ! Component: 2450 - total flux cleaned = 0.00501194 Jy ! Component: 2500 - total flux cleaned = 0.00509033 Jy ! Component: 2550 - total flux cleaned = 0.00511619 Jy ! Component: 2600 - total flux cleaned = 0.0051422 Jy ! Component: 2650 - total flux cleaned = 0.00524304 Jy ! Component: 2700 - total flux cleaned = 0.00526789 Jy ! Component: 2750 - total flux cleaned = 0.00524344 Jy ! Component: 2800 - total flux cleaned = 0.00526812 Jy ! Component: 2850 - total flux cleaned = 0.00543571 Jy ! Component: 2900 - total flux cleaned = 0.00538798 Jy ! Component: 2950 - total flux cleaned = 0.00538779 Jy ! Component: 3000 - total flux cleaned = 0.00541094 Jy ! Component: 3050 - total flux cleaned = 0.00545701 Jy ! Component: 3100 - total flux cleaned = 0.00541149 Jy ! Component: 3150 - total flux cleaned = 0.00538932 Jy ! Component: 3200 - total flux cleaned = 0.00538961 Jy ! Component: 3250 - total flux cleaned = 0.00536768 Jy ! Component: 3300 - total flux cleaned = 0.00536762 Jy ! Component: 3350 - total flux cleaned = 0.00534549 Jy ! Component: 3400 - total flux cleaned = 0.00525918 Jy ! Component: 3450 - total flux cleaned = 0.00530179 Jy ! Component: 3500 - total flux cleaned = 0.00525923 Jy ! Component: 3550 - total flux cleaned = 0.00521714 Jy ! Component: 3600 - total flux cleaned = 0.00527966 Jy ! Component: 3650 - total flux cleaned = 0.00523819 Jy ! Component: 3700 - total flux cleaned = 0.00525864 Jy ! Component: 3750 - total flux cleaned = 0.00527907 Jy ! Component: 3800 - total flux cleaned = 0.00531976 Jy ! Component: 3850 - total flux cleaned = 0.0053198 Jy ! Component: 3900 - total flux cleaned = 0.00535995 Jy ! Component: 3950 - total flux cleaned = 0.00535994 Jy ! Component: 4000 - total flux cleaned = 0.00537969 Jy ! Component: 4050 - total flux cleaned = 0.00534071 Jy ! Total flux subtracted in 4096 components = 0.0053991 Jy ! Clean residual min=-0.001149 max=0.001258 Jy/beam ! Clean residual mean=0.000003 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.495547 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 404 components and 0.495547 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J2247-3657_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7843 x 2.116 at -1.829 degrees (North through East) ! Clean map min=-0.0027997 max=0.38934 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J2247-3657_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.389336 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000326885 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.251879 0.251879 0.503758 1.00752 2.01503 4.03006 8.06012 16.1202 32.2405 64.481 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.389 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1191.05 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J2247-3657_X_uvs.log closed on Thu Apr 7 12:22:05 2016