! Started logfile: /scr/pima/bg219a_uvs/J0443+3441_X_uvs.log on Wed Apr 6 21:26:27 2016 obs /scr/pima/bg219a_uvs/J0443+3441_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0443+3441_X_uva.fits ! AN table 1: 48 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.6125 visibilities/baseline/integration-bin. ! Found source: J0443+3441 ! ! 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 121 lines of history. ! ! Reading 5292 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/bg219a_uvs/J0443+3441_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 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 104 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=1.016573Jy sigma=26.971225 ! Fit after self-cal, rms=0.760474Jy sigma=20.223188 ! 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=0.7861 mas, bmaj=1.183 mas, bpa=-9.066 degrees ! Estimated noise=0.840663 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 = 0.173818 Jy ! Component: 100 - total flux cleaned = 0.219115 Jy ! Total flux subtracted in 100 components = 0.219115 Jy ! Clean residual min=-0.016319 max=0.027485 Jy/beam ! Clean residual mean=-0.000043 rms=0.005235 Jy/beam ! Combined flux in latest and established models = 0.219115 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.219115 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=0.094178Jy sigma=2.561272 ! Fit after self-cal, rms=0.094114Jy sigma=2.560210 ! 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=1.099 mas, bmaj=1.652 mas, bpa=-5.054 degrees ! Estimated noise=0.516585 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 = 0.0368502 Jy ! Component: 100 - total flux cleaned = 0.0561938 Jy ! Component: 150 - total flux cleaned = 0.0671494 Jy ! Component: 200 - total flux cleaned = 0.0729785 Jy ! Total flux subtracted in 200 components = 0.0729785 Jy ! Clean residual min=-0.013836 max=0.026100 Jy/beam ! Clean residual mean=-0.000056 rms=0.004798 Jy/beam ! Combined flux in latest and established models = 0.292094 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 20 components and 0.292094 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=0.080874Jy sigma=2.136311 ! Fit after self-cal, rms=0.080860Jy sigma=2.135704 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.099 x 1.652 at -5.054 degrees (North through East) ! Clean map min=-0.013186 max=0.22981 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: ! LA 0.93 MK 1.09 NL 1.09 OV 1.04 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.92 MK 1.08 NL 1.10 OV 1.04 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.93 MK 1.12 NL 1.09 OV 1.01 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.93 MK 1.13 NL 1.07 OV 1.02 ! PT 0.94 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.93 MK 1.12 NL 1.08 OV 1.03 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.09 NL 1.14 OV 1.03 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 1.12 NL 1.10 OV 1.03 ! PT 0.93 SC 1.04 ! ! ! 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=0.080860Jy sigma=2.135704 ! Fit after self-cal, rms=0.080436Jy sigma=2.053789 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.133 mas, bmaj=1.699 mas, bpa=-3.608 degrees ! Estimated noise=0.524899 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 (-0.2, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102516 Jy ! Component: 100 - total flux cleaned = 0.00817326 Jy ! Component: 150 - total flux cleaned = 0.00736581 Jy ! Component: 200 - total flux cleaned = 0.007382 Jy ! Total flux subtracted in 200 components = 0.007382 Jy ! Clean residual min=-0.009329 max=0.009844 Jy/beam ! Clean residual mean=-0.000009 rms=0.002130 Jy/beam ! Combined flux in latest and established models = 0.299476 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 38 components and 0.299476 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=0.076512Jy sigma=1.945793 ! Fit after self-cal, rms=0.076175Jy sigma=1.937258 ! 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=0.076175Jy sigma=1.937258 ! Fit after self-cal, rms=0.076748Jy sigma=1.915465 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.127 mas, bmaj=1.695 mas, bpa=-5.02 degrees ! Estimated noise=0.527961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00377987 Jy ! Component: 100 - total flux cleaned = 0.00440261 Jy ! Component: 150 - total flux cleaned = 0.00453716 Jy ! Component: 200 - total flux cleaned = 0.00453977 Jy ! Total flux subtracted in 200 components = 0.00453977 Jy ! Clean residual min=-0.005250 max=0.006291 Jy/beam ! Clean residual mean=-0.000008 rms=0.001308 Jy/beam ! Combined flux in latest and established models = 0.304015 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 52 components and 0.304015 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=0.076073Jy sigma=1.900518 ! Fit after self-cal, rms=0.076014Jy sigma=1.898624 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 (-11.8, 18.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00410053 Jy ! Component: 100 - total flux cleaned = 0.00465632 Jy ! Component: 150 - total flux cleaned = 0.00522775 Jy ! Component: 200 - total flux cleaned = 0.00571385 Jy ! Total flux subtracted in 200 components = 0.00571385 Jy ! Clean residual min=-0.003640 max=0.003695 Jy/beam ! Clean residual mean=-0.000006 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.309729 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 67 components and 0.309729 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=0.075477Jy sigma=1.886452 ! Fit after self-cal, rms=0.075451Jy sigma=1.886025 ! Inverting map ! Added new window around map position (2.2, 6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222133 Jy ! Component: 100 - total flux cleaned = 0.00346924 Jy ! Component: 150 - total flux cleaned = 0.00428206 Jy ! Component: 200 - total flux cleaned = 0.00485019 Jy ! Total flux subtracted in 200 components = 0.00485019 Jy ! Clean residual min=-0.002711 max=0.002538 Jy/beam ! Clean residual mean=-0.000003 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.314579 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 81 components and 0.314579 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=0.075195Jy sigma=1.880361 ! Fit after self-cal, rms=0.075185Jy sigma=1.880165 ! 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=0.075185Jy sigma=1.880165 ! Fit after self-cal, rms=0.075270Jy sigma=1.872717 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.126 mas, bmaj=1.695 mas, bpa=-5.383 degrees ! Estimated noise=0.52873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000971481 Jy ! Component: 100 - total flux cleaned = 0.00165918 Jy ! Component: 150 - total flux cleaned = 0.00216078 Jy ! Component: 200 - total flux cleaned = 0.00251584 Jy ! Total flux subtracted in 200 components = 0.00251584 Jy ! Clean residual min=-0.002083 max=0.002013 Jy/beam ! Clean residual mean=-0.000003 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.317095 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 91 components and 0.317095 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=0.075165Jy sigma=1.870707 ! Fit after self-cal, rms=0.075171Jy sigma=1.870600 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 = 0.000393954 Jy ! Component: 100 - total flux cleaned = 0.00053067 Jy ! Component: 150 - total flux cleaned = 0.000573697 Jy ! Component: 200 - total flux cleaned = 0.000574474 Jy ! Total flux subtracted in 200 components = 0.000574474 Jy ! Clean residual min=-0.001878 max=0.001866 Jy/beam ! Clean residual mean=-0.000003 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.31767 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 97 components and 0.31767 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=0.075118Jy sigma=1.869638 ! Fit after self-cal, rms=0.075117Jy sigma=1.869612 ! Inverting map ! Added new window around map position (37.6, -44.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109283 Jy ! Component: 100 - total flux cleaned = 0.00189124 Jy ! Component: 150 - total flux cleaned = 0.00233051 Jy ! Component: 200 - total flux cleaned = 0.00277274 Jy ! Total flux subtracted in 200 components = 0.00277274 Jy ! Clean residual min=-0.001690 max=0.001683 Jy/beam ! Clean residual mean=-0.000003 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.320442 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 108 components and 0.320442 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=0.075050Jy sigma=1.868303 ! Fit after self-cal, rms=0.075048Jy sigma=1.868208 ! 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=0.075048Jy sigma=1.868208 ! Fit after self-cal, rms=0.075098Jy sigma=1.868057 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.246 mas, bmaj=3.419 mas, bpa=-1.992 degrees ! Estimated noise=0.593582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000889633 Jy ! Component: 100 - total flux cleaned = 0.00128808 Jy ! Component: 150 - total flux cleaned = 0.00164087 Jy ! Component: 200 - total flux cleaned = 0.00194797 Jy ! Total flux subtracted in 200 components = 0.00194797 Jy ! Clean residual min=-0.000935 max=0.001050 Jy/beam ! Clean residual mean=-0.000004 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.32239 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 127 components and 0.32239 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=0.075081Jy sigma=1.867681 ! Fit after self-cal, rms=0.075081Jy sigma=1.867646 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 = 0.000262876 Jy ! Component: 100 - total flux cleaned = 0.000552742 Jy ! Component: 150 - total flux cleaned = 0.000826677 Jy ! Component: 200 - total flux cleaned = 0.00105995 Jy ! Total flux subtracted in 200 components = 0.00105995 Jy ! Clean residual min=-0.000988 max=0.000954 Jy/beam ! Clean residual mean=-0.000003 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.32345 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 138 components and 0.32345 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=0.075071Jy sigma=1.867440 ! Fit after self-cal, rms=0.075072Jy sigma=1.867423 ! 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=1.127 mas, bmaj=1.696 mas, bpa=-5.401 degrees ! Estimated noise=0.528898 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.127 x 1.696 at -5.401 degrees (North through East) ! Clean map min=-0.0062636 max=0.23281 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=0.7992 mas, bmaj=1.206 mas, bpa=-9.485 degrees ! Estimated noise=0.885956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.182854 Jy ! Component: 100 - total flux cleaned = 0.229573 Jy ! Component: 150 - total flux cleaned = 0.254888 Jy ! Component: 200 - total flux cleaned = 0.268143 Jy ! Total flux subtracted in 200 components = 0.268143 Jy ! Clean residual min=-0.010569 max=0.012429 Jy/beam ! Clean residual mean=-0.000018 rms=0.002788 Jy/beam ! Combined flux in latest and established models = 0.268143 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.268143 Jy ! Inverting map and beam ! Estimated beam: bmin=1.127 mas, bmaj=1.696 mas, bpa=-5.401 degrees ! Estimated noise=0.528898 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 (0.2, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0182259 Jy ! Component: 100 - total flux cleaned = 0.0289457 Jy ! Component: 150 - total flux cleaned = 0.0353782 Jy ! Component: 200 - total flux cleaned = 0.0386363 Jy ! Total flux subtracted in 200 components = 0.0386363 Jy ! Clean residual min=-0.004300 max=0.003979 Jy/beam ! Clean residual mean=-0.000011 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.306779 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 47 components and 0.306779 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=2.246 mas, bmaj=3.419 mas, bpa=-1.992 degrees ! Estimated noise=0.593582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00409965 Jy ! Component: 100 - total flux cleaned = 0.0067813 Jy ! Component: 150 - total flux cleaned = 0.00833968 Jy ! Component: 200 - total flux cleaned = 0.00968199 Jy ! Total flux subtracted in 200 components = 0.00968199 Jy ! Clean residual min=-0.002767 max=0.002432 Jy/beam ! Clean residual mean=-0.000008 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.316461 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 = 0.00118894 Jy ! Component: 100 - total flux cleaned = 0.00219084 Jy ! Component: 150 - total flux cleaned = 0.00313827 Jy ! Component: 200 - total flux cleaned = 0.00384811 Jy ! Total flux subtracted in 200 components = 0.00384811 Jy ! Clean residual min=-0.001987 max=0.001855 Jy/beam ! Clean residual mean=-0.000006 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.320309 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 91 components and 0.320309 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.127 mas, bmaj=1.696 mas, bpa=-5.401 degrees ! Estimated noise=0.528898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000176631 Jy ! Component: 100 - total flux cleaned = 0.0010319 Jy ! Component: 150 - total flux cleaned = 0.00155836 Jy ! Component: 200 - total flux cleaned = 0.0019727 Jy ! Total flux subtracted in 200 components = 0.0019727 Jy ! Clean residual min=-0.002339 max=0.002008 Jy/beam ! Clean residual mean=-0.000003 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.322282 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 110 components and 0.322282 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=0.075297Jy sigma=1.871208 ! Fit after self-cal, rms=0.075280Jy sigma=1.870595 wmodel /scr/pima/bg219a_uvs/J0443+3441_X_map.mod ! Writing 110 model components to file: /scr/pima/bg219a_uvs/J0443+3441_X_map.mod wobs /scr/pima/bg219a_uvs/J0443+3441_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0443+3441_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0443+3441_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219a_uvs/J0443+3441_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 = -0.000900268 Jy ! Component: 100 - total flux cleaned = -0.00124303 Jy ! Component: 150 - total flux cleaned = -0.00136774 Jy ! Component: 200 - total flux cleaned = -0.00142654 Jy ! Component: 250 - total flux cleaned = -0.00139977 Jy ! Component: 300 - total flux cleaned = -0.00124495 Jy ! Component: 350 - total flux cleaned = -0.00122009 Jy ! Component: 400 - total flux cleaned = -0.00124411 Jy ! Component: 450 - total flux cleaned = -0.00129184 Jy ! Component: 500 - total flux cleaned = -0.00133801 Jy ! Component: 550 - total flux cleaned = -0.00140593 Jy ! Component: 600 - total flux cleaned = -0.00147201 Jy ! Component: 650 - total flux cleaned = -0.00155886 Jy ! Component: 700 - total flux cleaned = -0.00155871 Jy ! Component: 750 - total flux cleaned = -0.00151677 Jy ! Component: 800 - total flux cleaned = -0.00153756 Jy ! Component: 850 - total flux cleaned = -0.00159862 Jy ! Component: 900 - total flux cleaned = -0.00159834 Jy ! Component: 950 - total flux cleaned = -0.00163822 Jy ! Component: 1000 - total flux cleaned = -0.00165814 Jy ! Component: 1050 - total flux cleaned = -0.00175543 Jy ! Component: 1100 - total flux cleaned = -0.00183231 Jy ! Component: 1150 - total flux cleaned = -0.00187046 Jy ! Component: 1200 - total flux cleaned = -0.00190818 Jy ! Component: 1250 - total flux cleaned = -0.001964 Jy ! Component: 1300 - total flux cleaned = -0.0019822 Jy ! Component: 1350 - total flux cleaned = -0.00194573 Jy ! Component: 1400 - total flux cleaned = -0.00198222 Jy ! Component: 1450 - total flux cleaned = -0.00198233 Jy ! Component: 1500 - total flux cleaned = -0.00200045 Jy ! Component: 1550 - total flux cleaned = -0.0020538 Jy ! Component: 1600 - total flux cleaned = -0.00208916 Jy ! Component: 1650 - total flux cleaned = -0.002107 Jy ! Component: 1700 - total flux cleaned = -0.00212431 Jy ! Component: 1750 - total flux cleaned = -0.00214161 Jy ! Component: 1800 - total flux cleaned = -0.00210713 Jy ! Component: 1850 - total flux cleaned = -0.00212424 Jy ! Component: 1900 - total flux cleaned = -0.00207291 Jy ! Component: 1950 - total flux cleaned = -0.00208981 Jy ! Component: 2000 - total flux cleaned = -0.00203903 Jy ! Component: 2050 - total flux cleaned = -0.00205605 Jy ! Component: 2100 - total flux cleaned = -0.00207285 Jy ! Component: 2150 - total flux cleaned = -0.0020729 Jy ! Component: 2200 - total flux cleaned = -0.00212312 Jy ! Component: 2250 - total flux cleaned = -0.00210647 Jy ! Component: 2300 - total flux cleaned = -0.00213991 Jy ! Component: 2350 - total flux cleaned = -0.00213988 Jy ! Component: 2400 - total flux cleaned = -0.00213988 Jy ! Component: 2450 - total flux cleaned = -0.00220645 Jy ! Component: 2500 - total flux cleaned = -0.00220646 Jy ! Component: 2550 - total flux cleaned = -0.00225637 Jy ! Component: 2600 - total flux cleaned = -0.00222311 Jy ! Component: 2650 - total flux cleaned = -0.0022398 Jy ! Component: 2700 - total flux cleaned = -0.00228969 Jy ! Component: 2750 - total flux cleaned = -0.00227308 Jy ! Component: 2800 - total flux cleaned = -0.00230639 Jy ! Component: 2850 - total flux cleaned = -0.00228981 Jy ! Component: 2900 - total flux cleaned = -0.00230652 Jy ! Component: 2950 - total flux cleaned = -0.00235654 Jy ! Component: 3000 - total flux cleaned = -0.00242328 Jy ! Component: 3050 - total flux cleaned = -0.0025404 Jy ! Component: 3100 - total flux cleaned = -0.00265788 Jy ! Component: 3150 - total flux cleaned = -0.00279242 Jy ! Component: 3200 - total flux cleaned = -0.00292726 Jy ! Component: 3250 - total flux cleaned = -0.00302863 Jy ! Component: 3300 - total flux cleaned = -0.0031813 Jy ! Component: 3350 - total flux cleaned = -0.00331745 Jy ! Component: 3400 - total flux cleaned = -0.00348853 Jy ! Component: 3450 - total flux cleaned = -0.00360897 Jy ! Component: 3500 - total flux cleaned = -0.00378168 Jy ! Component: 3550 - total flux cleaned = -0.00397261 Jy ! Component: 3600 - total flux cleaned = -0.0040948 Jy ! Component: 3650 - total flux cleaned = -0.00425261 Jy ! Component: 3700 - total flux cleaned = -0.00437579 Jy ! Component: 3750 - total flux cleaned = -0.00460591 Jy ! Component: 3800 - total flux cleaned = -0.0047483 Jy ! Component: 3850 - total flux cleaned = -0.0049092 Jy ! Component: 3900 - total flux cleaned = -0.00508896 Jy ! Component: 3950 - total flux cleaned = -0.00528778 Jy ! Component: 4000 - total flux cleaned = -0.00539684 Jy ! Component: 4050 - total flux cleaned = -0.00556122 Jy ! Total flux subtracted in 4096 components = -0.00572664 Jy ! Clean residual min=-0.001175 max=0.001054 Jy/beam ! Clean residual mean=-0.000008 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.316555 Jy keep ! Adding 182 model components to the UV plane model. ! The established model now contains 292 components and 0.316555 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0443+3441_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.127 x 1.696 at -5.401 degrees (North through East) ! Clean map min=-0.0025391 max=0.23626 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0443+3441_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.236256 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000254354 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.322981 0.322981 0.645962 1.29192 2.58385 5.16769 10.3354 20.6708 41.3415 82.6831 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.236 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 928.847 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0443+3441_X_uvs.log closed on Wed Apr 6 21:26:32 2016