! Started logfile: /scr/pima/bg219h_uvs/J1759-1505_X_uvs.log on Thu Apr 7 12:17:10 2016 obs /scr/pima/bg219h_uvs/J1759-1505_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1759-1505_X_uva.fits ! AN table 1: 62 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.410138 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1759-1505 ! ! 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 6408 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/J1759-1505_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 179 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 179 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 179 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 179 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 179 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 179 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 179 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=1.006539Jy sigma=26.024973 ! Fit after self-cal, rms=0.958728Jy sigma=24.268876 ! 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=3.903 mas, bmaj=6.415 mas, bpa=23.8 degrees ! Estimated noise=0.678632 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0326752 Jy ! Component: 100 - total flux cleaned = 0.0386516 Jy ! Total flux subtracted in 100 components = 0.0386516 Jy ! Clean residual min=-0.004031 max=0.004074 Jy/beam ! Clean residual mean=-0.000010 rms=0.001530 Jy/beam ! Combined flux in latest and established models = 0.0386516 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0386516 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=0.044288Jy sigma=1.091997 ! Fit after self-cal, rms=0.042416Jy sigma=1.043882 ! 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=4.373 mas, bmaj=6.499 mas, bpa=17.94 degrees ! Estimated noise=0.555326 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 = 0.00344855 Jy ! Component: 100 - total flux cleaned = 0.00376203 Jy ! Component: 150 - total flux cleaned = 0.0033164 Jy ! Component: 200 - total flux cleaned = 0.00257548 Jy ! Total flux subtracted in 200 components = 0.00257548 Jy ! Clean residual min=-0.001390 max=0.001382 Jy/beam ! Clean residual mean=-0.000002 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.0412271 Jy ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 86 components and 0.0412271 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=0.041356Jy sigma=1.017745 ! Fit after self-cal, rms=0.041192Jy sigma=1.013834 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.373 x 6.499 at 17.94 degrees (North through East) ! Clean map min=-0.0051279 max=0.040556 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. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.04 KP 0.94 LA 1.10 ! NL 1.00* OV 1.14 PT 0.96 ! ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.94 KP 0.99 LA 1.02 ! NL 1.00* OV 0.98 PT 0.92 ! ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 KP 0.92 LA 1.16 ! NL 1.00* OV 1.04 PT 0.95 ! ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 KP 1.02 LA 1.04 ! NL 1.00* OV 0.93 PT 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.83 KP 1.11 LA 1.05 ! NL 1.00* OV 1.05 PT 0.95 ! ! ! Correcting IF 7. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.86 KP 1.08 LA 0.91 ! NL 1.00* OV 0.96 PT 0.93 ! ! ! Correcting IF 8. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 KP 1.07 LA 0.91 ! NL 1.00* OV 0.99 PT 1.01 ! ! ! 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=0.041192Jy sigma=1.013834 ! Fit after self-cal, rms=0.040779Jy sigma=1.016679 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.468 mas, bmaj=6.371 mas, bpa=17.9 degrees ! Estimated noise=0.561889 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 = 0.000753806 Jy ! Component: 100 - total flux cleaned = 0.000703323 Jy ! Component: 150 - total flux cleaned = 0.000454827 Jy ! Component: 200 - total flux cleaned = 0.00053156 Jy ! Total flux subtracted in 200 components = 0.00053156 Jy ! Clean residual min=-0.000609 max=0.000602 Jy/beam ! Clean residual mean=-0.000000 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0417586 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 137 components and 0.0417586 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=0.040608Jy sigma=1.012799 ! Fit after self-cal, rms=0.040722Jy sigma=1.011059 ! 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=0.040722Jy sigma=1.011059 ! Fit after self-cal, rms=0.041270Jy sigma=1.010252 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.453 mas, bmaj=6.406 mas, bpa=17.74 degrees ! Estimated noise=0.562228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000702221 Jy ! Component: 100 - total flux cleaned = 0.0010173 Jy ! Component: 150 - total flux cleaned = 0.00127258 Jy ! Component: 200 - total flux cleaned = 0.00151898 Jy ! Total flux subtracted in 200 components = 0.00151898 Jy ! Clean residual min=-0.000434 max=0.000429 Jy/beam ! Clean residual mean=0.000000 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.0432776 Jy selfcal ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 189 components and 0.0432776 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=0.041199Jy sigma=1.008778 ! Fit after self-cal, rms=0.041297Jy sigma=1.007979 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 = 0.000107083 Jy ! Component: 100 - total flux cleaned = -5.12478e-05 Jy ! Component: 150 - total flux cleaned = -0.000350786 Jy ! Component: 200 - total flux cleaned = -0.000621568 Jy ! Total flux subtracted in 200 components = -0.000621568 Jy ! Clean residual min=-0.000388 max=0.000388 Jy/beam ! Clean residual mean=0.000000 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.042656 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 237 components and 0.042656 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=0.041250Jy sigma=1.007115 ! Fit after self-cal, rms=0.041267Jy sigma=1.006722 ! Inverting map ! Added new window around map position (-51.2, 15.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000386287 Jy ! Component: 100 - total flux cleaned = 0.0003512 Jy ! Component: 150 - total flux cleaned = 0.000363516 Jy ! Component: 200 - total flux cleaned = 0.000388253 Jy ! Total flux subtracted in 200 components = 0.000388253 Jy ! Clean residual min=-0.000722 max=0.000783 Jy/beam ! Clean residual mean=-0.000000 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0430443 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 265 components and 0.0430443 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=0.041246Jy sigma=1.006471 ! Fit after self-cal, rms=0.041257Jy sigma=1.006190 ! 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=0.041257Jy sigma=1.006190 ! Fit after self-cal, rms=0.041523Jy sigma=1.005868 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.448 mas, bmaj=6.402 mas, bpa=17.84 degrees ! Estimated noise=0.561001 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000348811 Jy ! Component: 100 - total flux cleaned = 0.000444562 Jy ! Component: 150 - total flux cleaned = 0.000482818 Jy ! Component: 200 - total flux cleaned = 0.000507275 Jy ! Total flux subtracted in 200 components = 0.000507275 Jy ! Clean residual min=-0.000690 max=0.000818 Jy/beam ! Clean residual mean=-0.000000 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0435516 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 288 components and 0.0435516 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=0.041507Jy sigma=1.005670 ! Fit after self-cal, rms=0.041563Jy sigma=1.005505 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 = 0.00013722 Jy ! Component: 100 - total flux cleaned = 0.000180201 Jy ! Component: 150 - total flux cleaned = 0.000181627 Jy ! Component: 200 - total flux cleaned = 9.94603e-05 Jy ! Total flux subtracted in 200 components = 9.94603e-05 Jy ! Clean residual min=-0.000737 max=0.000823 Jy/beam ! Clean residual mean=-0.000001 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.043651 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 304 components and 0.043651 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=0.041551Jy sigma=1.005368 ! Fit after self-cal, rms=0.041564Jy sigma=1.005319 ! 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=0.041564Jy sigma=1.005319 ! Fit after self-cal, rms=0.041622Jy sigma=1.005235 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.551 mas, bmaj=6.517 mas, bpa=16.92 degrees ! Estimated noise=0.56151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000109628 Jy ! Component: 100 - total flux cleaned = 0.000149127 Jy ! Component: 150 - total flux cleaned = 0.000206373 Jy ! Component: 200 - total flux cleaned = 0.000164131 Jy ! Total flux subtracted in 200 components = 0.000164131 Jy ! Clean residual min=-0.000741 max=0.000810 Jy/beam ! Clean residual mean=-0.000001 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0438152 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 310 components and 0.0438152 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=0.041610Jy sigma=1.005110 ! Fit after self-cal, rms=0.041634Jy sigma=1.005001 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 = -8.95847e-06 Jy ! Component: 100 - total flux cleaned = 1.81682e-06 Jy ! Component: 150 - total flux cleaned = -4.17705e-05 Jy ! Component: 200 - total flux cleaned = -9.35056e-05 Jy ! Total flux subtracted in 200 components = -9.35056e-05 Jy ! Clean residual min=-0.000751 max=0.000800 Jy/beam ! Clean residual mean=-0.000001 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0437217 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 316 components and 0.0437217 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=0.041625Jy sigma=1.004898 ! Fit after self-cal, rms=0.041635Jy sigma=1.004867 ! 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=4.449 mas, bmaj=6.397 mas, bpa=17.9 degrees ! Estimated noise=0.560191 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.449 x 6.397 at 17.9 degrees (North through East) ! Clean map min=-0.0046022 max=0.039123 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=3.891 mas, bmaj=6.515 mas, bpa=23.56 degrees ! Estimated noise=0.688257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0068358 Jy ! Component: 100 - total flux cleaned = -0.00752481 Jy ! Component: 150 - total flux cleaned = -0.00819135 Jy ! Component: 200 - total flux cleaned = -0.00959645 Jy ! Total flux subtracted in 200 components = -0.00959645 Jy ! Clean residual min=-0.019769 max=0.031782 Jy/beam ! Clean residual mean=-0.000092 rms=0.006411 Jy/beam ! Combined flux in latest and established models = -0.00959645 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 27 model components to the UV plane model. ! The established model now contains 27 components and -0.00959645 Jy ! Inverting map and beam ! Estimated beam: bmin=4.449 mas, bmaj=6.397 mas, bpa=17.9 degrees ! Estimated noise=0.560191 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, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0270244 Jy ! Component: 100 - total flux cleaned = 0.0356799 Jy ! Component: 150 - total flux cleaned = 0.0383277 Jy ! Component: 200 - total flux cleaned = 0.040226 Jy ! Total flux subtracted in 200 components = 0.040226 Jy ! Clean residual min=-0.005449 max=0.005442 Jy/beam ! Clean residual mean=-0.000018 rms=0.001572 Jy/beam ! Combined flux in latest and established models = 0.0306295 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 100 components and 0.0306295 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=4.551 mas, bmaj=6.517 mas, bpa=16.92 degrees ! Estimated noise=0.56151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194639 Jy ! Component: 100 - total flux cleaned = 0.00379743 Jy ! Component: 150 - total flux cleaned = 0.00554604 Jy ! Component: 200 - total flux cleaned = 0.00690469 Jy ! Total flux subtracted in 200 components = 0.00690469 Jy ! Clean residual min=-0.004433 max=0.004390 Jy/beam ! Clean residual mean=-0.000012 rms=0.001228 Jy/beam ! Combined flux in latest and established models = 0.0375342 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 = 0.00121921 Jy ! Component: 100 - total flux cleaned = 0.00246506 Jy ! Component: 150 - total flux cleaned = 0.00337435 Jy ! Component: 200 - total flux cleaned = 0.00414081 Jy ! Total flux subtracted in 200 components = 0.00414081 Jy ! Clean residual min=-0.003849 max=0.003734 Jy/beam ! Clean residual mean=-0.000007 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.041675 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 179 components and 0.041675 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.449 mas, bmaj=6.397 mas, bpa=17.9 degrees ! Estimated noise=0.560191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000472534 Jy ! Component: 100 - total flux cleaned = 0.000914305 Jy ! Component: 150 - total flux cleaned = 0.001332 Jy ! Component: 200 - total flux cleaned = 0.00172642 Jy ! Total flux subtracted in 200 components = 0.00172642 Jy ! Clean residual min=-0.003183 max=0.003118 Jy/beam ! Clean residual mean=-0.000004 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.0434014 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 218 components and 0.0434015 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=0.042128Jy sigma=1.017793 ! Fit after self-cal, rms=0.041945Jy sigma=1.009899 wmodel /scr/pima/bg219h_uvs/J1759-1505_X_map.mod ! Writing 218 model components to file: /scr/pima/bg219h_uvs/J1759-1505_X_map.mod wobs /scr/pima/bg219h_uvs/J1759-1505_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1759-1505_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1759-1505_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219h_uvs/J1759-1505_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 = -0.00037614 Jy ! Component: 100 - total flux cleaned = -0.0004044 Jy ! Component: 150 - total flux cleaned = -0.000403704 Jy ! Component: 200 - total flux cleaned = -0.000381232 Jy ! Component: 250 - total flux cleaned = -0.000341604 Jy ! Component: 300 - total flux cleaned = -0.000379599 Jy ! Component: 350 - total flux cleaned = -0.000415218 Jy ! Component: 400 - total flux cleaned = -0.000465266 Jy ! Component: 450 - total flux cleaned = -0.000449068 Jy ! Component: 500 - total flux cleaned = -0.000433869 Jy ! Component: 550 - total flux cleaned = -0.000419017 Jy ! Component: 600 - total flux cleaned = -0.000432981 Jy ! Component: 650 - total flux cleaned = -0.000446586 Jy ! Component: 700 - total flux cleaned = -0.000446752 Jy ! Component: 750 - total flux cleaned = -0.00049782 Jy ! Component: 800 - total flux cleaned = -0.000535072 Jy ! Component: 850 - total flux cleaned = -0.000571401 Jy ! Component: 900 - total flux cleaned = -0.000595142 Jy ! Component: 950 - total flux cleaned = -0.000630174 Jy ! Component: 1000 - total flux cleaned = -0.000630235 Jy ! Component: 1050 - total flux cleaned = -0.000653012 Jy ! Component: 1100 - total flux cleaned = -0.0006643 Jy ! Component: 1150 - total flux cleaned = -0.000686493 Jy ! Component: 1200 - total flux cleaned = -0.000697432 Jy ! Component: 1250 - total flux cleaned = -0.000708217 Jy ! Component: 1300 - total flux cleaned = -0.000708252 Jy ! Component: 1350 - total flux cleaned = -0.000697573 Jy ! Component: 1400 - total flux cleaned = -0.000708252 Jy ! Component: 1450 - total flux cleaned = -0.000697553 Jy ! Component: 1500 - total flux cleaned = -0.000718758 Jy ! Component: 1550 - total flux cleaned = -0.000739917 Jy ! Component: 1600 - total flux cleaned = -0.000782486 Jy ! Component: 1650 - total flux cleaned = -0.000835812 Jy ! Component: 1700 - total flux cleaned = -0.000868009 Jy ! Component: 1750 - total flux cleaned = -0.000910909 Jy ! Component: 1800 - total flux cleaned = -0.000954104 Jy ! Component: 1850 - total flux cleaned = -0.000986663 Jy ! Component: 1900 - total flux cleaned = -0.00103015 Jy ! Component: 1950 - total flux cleaned = -0.00107391 Jy ! Component: 2000 - total flux cleaned = -0.00109598 Jy ! Component: 2050 - total flux cleaned = -0.00114035 Jy ! Component: 2100 - total flux cleaned = -0.00118524 Jy ! Component: 2150 - total flux cleaned = -0.00123051 Jy ! Component: 2200 - total flux cleaned = -0.00125345 Jy ! Component: 2250 - total flux cleaned = -0.00128799 Jy ! Component: 2300 - total flux cleaned = -0.00129968 Jy ! Component: 2350 - total flux cleaned = -0.00132325 Jy ! Component: 2400 - total flux cleaned = -0.00137095 Jy ! Component: 2450 - total flux cleaned = -0.00140709 Jy ! Component: 2500 - total flux cleaned = -0.00146813 Jy ! Component: 2550 - total flux cleaned = -0.00150521 Jy ! Component: 2600 - total flux cleaned = -0.00156769 Jy ! Component: 2650 - total flux cleaned = -0.00161832 Jy ! Component: 2700 - total flux cleaned = -0.00168256 Jy ! Component: 2750 - total flux cleaned = -0.00172159 Jy ! Component: 2800 - total flux cleaned = -0.00180063 Jy ! Component: 2850 - total flux cleaned = -0.00185396 Jy ! Component: 2900 - total flux cleaned = -0.00190801 Jy ! Component: 2950 - total flux cleaned = -0.00194906 Jy ! Component: 3000 - total flux cleaned = -0.00203251 Jy ! Component: 3050 - total flux cleaned = -0.0020889 Jy ! Component: 3100 - total flux cleaned = -0.00213177 Jy ! Component: 3150 - total flux cleaned = -0.00218958 Jy ! Component: 3200 - total flux cleaned = -0.00221884 Jy ! Component: 3250 - total flux cleaned = -0.0022784 Jy ! Component: 3300 - total flux cleaned = -0.0023238 Jy ! Component: 3350 - total flux cleaned = -0.00235451 Jy ! Component: 3400 - total flux cleaned = -0.00238555 Jy ! Component: 3450 - total flux cleaned = -0.00243287 Jy ! Component: 3500 - total flux cleaned = -0.0024647 Jy ! Component: 3550 - total flux cleaned = -0.00251343 Jy ! Component: 3600 - total flux cleaned = -0.00254638 Jy ! Component: 3650 - total flux cleaned = -0.00256299 Jy ! Component: 3700 - total flux cleaned = -0.00259699 Jy ! Component: 3750 - total flux cleaned = -0.00259682 Jy ! Component: 3800 - total flux cleaned = -0.00264933 Jy ! Component: 3850 - total flux cleaned = -0.00268521 Jy ! Component: 3900 - total flux cleaned = -0.00268529 Jy ! Component: 3950 - total flux cleaned = -0.00272217 Jy ! Component: 4000 - total flux cleaned = -0.00275972 Jy ! Component: 4050 - total flux cleaned = -0.00275971 Jy ! Total flux subtracted in 4096 components = -0.00277913 Jy ! Clean residual min=-0.001115 max=0.001105 Jy/beam ! Clean residual mean=-0.000006 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0406223 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 500 components and 0.0406223 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1759-1505_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.449 x 6.397 at 17.9 degrees (North through East) ! Clean map min=-0.0095043 max=0.034897 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1759-1505_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.034897 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000368028 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.16384 3.16384 6.32767 12.6553 25.3107 50.6214 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.034 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 94.821 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1759-1505_X_uvs.log closed on Thu Apr 7 12:17:14 2016