! Started logfile: /scr/pima/bg219a_uvs/J0017-0512_X_uvs.log on Sun Apr 3 22:20:31 2016 obs /scr/pima/bg219a_uvs/J0017-0512_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0017-0512_X_uva.fits ! AN table 1: 41 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.928455 visibilities/baseline/integration-bin. ! Found source: J0017-0512 ! ! 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 6852 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/J0017-0512_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 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=1.023553Jy sigma=26.884910 ! Fit after self-cal, rms=0.794697Jy sigma=20.260596 ! 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=0.6206 mas, bmaj=1.619 mas, bpa=-0.6469 degrees ! Estimated noise=0.745365 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 = 0.151935 Jy ! Component: 100 - total flux cleaned = 0.197056 Jy ! Total flux subtracted in 100 components = 0.197056 Jy ! Clean residual min=-0.012617 max=0.020362 Jy/beam ! Clean residual mean=0.000015 rms=0.003675 Jy/beam ! Combined flux in latest and established models = 0.197056 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.197056 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=0.071469Jy sigma=1.810583 ! Fit after self-cal, rms=0.071506Jy sigma=1.810074 ! 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=0.768 mas, bmaj=1.886 mas, bpa=-0.9426 degrees ! Estimated noise=0.450148 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 = 0.0341486 Jy ! Component: 100 - total flux cleaned = 0.0508244 Jy ! Component: 150 - total flux cleaned = 0.0598426 Jy ! Component: 200 - total flux cleaned = 0.0648657 Jy ! Total flux subtracted in 200 components = 0.0648657 Jy ! Clean residual min=-0.005013 max=0.007005 Jy/beam ! Clean residual mean=0.000007 rms=0.001427 Jy/beam ! Combined flux in latest and established models = 0.261921 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 21 components and 0.261922 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=0.056906Jy sigma=1.297733 ! Fit after self-cal, rms=0.056938Jy sigma=1.296032 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.768 x 1.886 at -0.9426 degrees (North through East) ! Clean map min=-0.0045823 max=0.21188 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 0.95 MK 0.97 NL 0.99 OV 1.02 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.02 NL 1.00 OV 1.01 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.00 NL 0.98 OV 1.06 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 0.98 NL 1.00 OV 1.00 ! PT 0.98 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 0.99 NL 1.03 OV 1.00 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.00 NL 0.99 OV 1.02 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 1.00 NL 1.00 OV 1.03 ! PT 0.98 SC 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=0.056938Jy sigma=1.296032 ! Fit after self-cal, rms=0.056047Jy sigma=1.279883 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7707 mas, bmaj=1.893 mas, bpa=-1.13 degrees ! Estimated noise=0.443988 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 (3.6, -14.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193263 Jy ! Component: 100 - total flux cleaned = 0.00196576 Jy ! Component: 150 - total flux cleaned = 0.0018734 Jy ! Component: 200 - total flux cleaned = 0.00180358 Jy ! Total flux subtracted in 200 components = 0.00180358 Jy ! Clean residual min=-0.004019 max=0.004378 Jy/beam ! Clean residual mean=-0.000002 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.263725 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.263725 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=0.055351Jy sigma=1.265622 ! Fit after self-cal, rms=0.055345Jy sigma=1.264841 ! 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=0.055345Jy sigma=1.264841 ! Fit after self-cal, rms=0.056402Jy sigma=1.251987 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7677 mas, bmaj=1.888 mas, bpa=-1.22 degrees ! Estimated noise=0.441188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000781079 Jy ! Component: 100 - total flux cleaned = 0.000828988 Jy ! Component: 150 - total flux cleaned = 0.000786382 Jy ! Component: 200 - total flux cleaned = 0.00075111 Jy ! Total flux subtracted in 200 components = 0.00075111 Jy ! Clean residual min=-0.002672 max=0.003896 Jy/beam ! Clean residual mean=-0.000003 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.264476 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 0.264476 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=0.056312Jy sigma=1.250225 ! Fit after self-cal, rms=0.056334Jy sigma=1.250133 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 (9.8, 9.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178843 Jy ! Component: 100 - total flux cleaned = 0.00206423 Jy ! Component: 150 - total flux cleaned = 0.00245402 Jy ! Component: 200 - total flux cleaned = 0.00252796 Jy ! Total flux subtracted in 200 components = 0.00252796 Jy ! Clean residual min=-0.002303 max=0.002351 Jy/beam ! Clean residual mean=-0.000004 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.267004 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.267004 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=0.056100Jy sigma=1.245081 ! Fit after self-cal, rms=0.056098Jy sigma=1.244823 ! 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=0.056098Jy sigma=1.244823 ! Fit after self-cal, rms=0.056456Jy sigma=1.240669 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7683 mas, bmaj=1.886 mas, bpa=-1.166 degrees ! Estimated noise=0.441002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000911174 Jy ! Component: 100 - total flux cleaned = 0.00116631 Jy ! Component: 150 - total flux cleaned = 0.00126902 Jy ! Component: 200 - total flux cleaned = 0.00133963 Jy ! Total flux subtracted in 200 components = 0.00133963 Jy ! Clean residual min=-0.002172 max=0.002444 Jy/beam ! Clean residual mean=-0.000004 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.268344 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.268344 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=0.056421Jy sigma=1.240006 ! Fit after self-cal, rms=0.056429Jy sigma=1.239964 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 (-26.2, -13.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121653 Jy ! Component: 100 - total flux cleaned = 0.00112303 Jy ! Component: 150 - total flux cleaned = 0.00118611 Jy ! Component: 200 - total flux cleaned = 0.00144336 Jy ! Total flux subtracted in 200 components = 0.00144336 Jy ! Clean residual min=-0.001841 max=0.001912 Jy/beam ! Clean residual mean=-0.000003 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.269787 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 91 components and 0.269787 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=0.056310Jy sigma=1.237403 ! Fit after self-cal, rms=0.056304Jy sigma=1.237193 ! Inverting map ! Added new window around map position (-11.8, 37.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146582 Jy ! Component: 100 - total flux cleaned = 0.00150052 Jy ! Component: 150 - total flux cleaned = 0.00156442 Jy ! Component: 200 - total flux cleaned = 0.00164838 Jy ! Total flux subtracted in 200 components = 0.00164838 Jy ! Clean residual min=-0.001642 max=0.001541 Jy/beam ! Clean residual mean=-0.000001 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.271436 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 107 components and 0.271436 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=0.056237Jy sigma=1.235457 ! Fit after self-cal, rms=0.056239Jy sigma=1.235410 ! 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=0.056239Jy sigma=1.235410 ! Fit after self-cal, rms=0.056164Jy sigma=1.235143 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.092 mas, bmaj=4.671 mas, bpa=-3.346 degrees ! Estimated noise=0.580131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000879412 Jy ! Component: 100 - total flux cleaned = 0.00140507 Jy ! Component: 150 - total flux cleaned = 0.00170131 Jy ! Component: 200 - total flux cleaned = 0.00196125 Jy ! Total flux subtracted in 200 components = 0.00196125 Jy ! Clean residual min=-0.001327 max=0.001134 Jy/beam ! Clean residual mean=-0.000004 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.273397 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 125 components and 0.273397 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=0.056159Jy sigma=1.234840 ! Fit after self-cal, rms=0.056159Jy sigma=1.234816 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 = 0.000317049 Jy ! Component: 100 - total flux cleaned = 0.000552613 Jy ! Component: 150 - total flux cleaned = 0.000790213 Jy ! Component: 200 - total flux cleaned = 0.00100663 Jy ! Total flux subtracted in 200 components = 0.00100663 Jy ! Clean residual min=-0.001196 max=0.001075 Jy/beam ! Clean residual mean=-0.000003 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.274403 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 133 components and 0.274403 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=0.056156Jy sigma=1.234679 ! Fit after self-cal, rms=0.056155Jy sigma=1.234670 ! 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=0.7684 mas, bmaj=1.887 mas, bpa=-1.182 degrees ! Estimated noise=0.440067 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7684 x 1.887 at -1.182 degrees (North through East) ! Clean map min=-0.0032121 max=0.20979 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=0.6192 mas, bmaj=1.618 mas, bpa=-0.9256 degrees ! Estimated noise=0.73312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.149356 Jy ! Component: 100 - total flux cleaned = 0.194303 Jy ! Component: 150 - total flux cleaned = 0.217052 Jy ! Component: 200 - total flux cleaned = 0.23037 Jy ! Total flux subtracted in 200 components = 0.23037 Jy ! Clean residual min=-0.007706 max=0.007483 Jy/beam ! Clean residual mean=0.000005 rms=0.001786 Jy/beam ! Combined flux in latest and established models = 0.23037 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.23037 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7684 mas, bmaj=1.887 mas, bpa=-1.182 degrees ! Estimated noise=0.440067 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136178 Jy ! Component: 100 - total flux cleaned = 0.0211263 Jy ! Component: 150 - total flux cleaned = 0.026272 Jy ! Component: 200 - total flux cleaned = 0.0290126 Jy ! Total flux subtracted in 200 components = 0.0290126 Jy ! Clean residual min=-0.003792 max=0.004254 Jy/beam ! Clean residual mean=-0.000000 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.259383 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 37 components and 0.259383 Jy ! Inverting map ! Added new window around map position (-1, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00331182 Jy ! Component: 100 - total flux cleaned = 0.00442157 Jy ! Component: 150 - total flux cleaned = 0.00562785 Jy ! Component: 200 - total flux cleaned = 0.00650904 Jy ! Total flux subtracted in 200 components = 0.00650904 Jy ! Clean residual min=-0.002510 max=0.002092 Jy/beam ! Clean residual mean=-0.000003 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.265892 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 55 components and 0.265892 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=2.092 mas, bmaj=4.671 mas, bpa=-3.346 degrees ! Estimated noise=0.580131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021554 Jy ! Component: 100 - total flux cleaned = 0.00348954 Jy ! Component: 150 - total flux cleaned = 0.00452777 Jy ! Component: 200 - total flux cleaned = 0.00535724 Jy ! Total flux subtracted in 200 components = 0.00535724 Jy ! Clean residual min=-0.001969 max=0.001323 Jy/beam ! Clean residual mean=-0.000009 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.271249 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 = 0.000796116 Jy ! Component: 100 - total flux cleaned = 0.00147075 Jy ! Component: 150 - total flux cleaned = 0.00194501 Jy ! Component: 200 - total flux cleaned = 0.00237353 Jy ! Total flux subtracted in 200 components = 0.00237353 Jy ! Clean residual min=-0.001667 max=0.001139 Jy/beam ! Clean residual mean=-0.000007 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.273623 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 86 components and 0.273623 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7684 mas, bmaj=1.887 mas, bpa=-1.182 degrees ! Estimated noise=0.440067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000620334 Jy ! Component: 100 - total flux cleaned = 0.000846569 Jy ! Component: 150 - total flux cleaned = 0.00100851 Jy ! Component: 200 - total flux cleaned = 0.00108227 Jy ! Total flux subtracted in 200 components = 0.00108227 Jy ! Clean residual min=-0.001687 max=0.001479 Jy/beam ! Clean residual mean=-0.000002 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.274705 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 104 components and 0.274705 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=0.056237Jy sigma=1.236133 ! Fit after self-cal, rms=0.056209Jy sigma=1.235701 wmodel /scr/pima/bg219a_uvs/J0017-0512_X_map.mod ! Writing 104 model components to file: /scr/pima/bg219a_uvs/J0017-0512_X_map.mod wobs /scr/pima/bg219a_uvs/J0017-0512_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0017-0512_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0017-0512_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219a_uvs/J0017-0512_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 = -0.000314871 Jy ! Component: 100 - total flux cleaned = -0.000421677 Jy ! Component: 150 - total flux cleaned = -0.000546657 Jy ! Component: 200 - total flux cleaned = -0.000712345 Jy ! Component: 250 - total flux cleaned = -0.000848414 Jy ! Component: 300 - total flux cleaned = -0.000957207 Jy ! Component: 350 - total flux cleaned = -0.00110377 Jy ! Component: 400 - total flux cleaned = -0.00122495 Jy ! Component: 450 - total flux cleaned = -0.00132287 Jy ! Component: 500 - total flux cleaned = -0.00137988 Jy ! Component: 550 - total flux cleaned = -0.00149013 Jy ! Component: 600 - total flux cleaned = -0.00154374 Jy ! Component: 650 - total flux cleaned = -0.00161391 Jy ! Component: 700 - total flux cleaned = -0.00168231 Jy ! Component: 750 - total flux cleaned = -0.00173226 Jy ! Component: 800 - total flux cleaned = -0.00178101 Jy ! Component: 850 - total flux cleaned = -0.00181284 Jy ! Component: 900 - total flux cleaned = -0.00179707 Jy ! Component: 950 - total flux cleaned = -0.00182793 Jy ! Component: 1000 - total flux cleaned = -0.00185799 Jy ! Component: 1050 - total flux cleaned = -0.00182847 Jy ! Component: 1100 - total flux cleaned = -0.0018142 Jy ! Component: 1150 - total flux cleaned = -0.00178612 Jy ! Component: 1200 - total flux cleaned = -0.00181428 Jy ! Component: 1250 - total flux cleaned = -0.00178664 Jy ! Component: 1300 - total flux cleaned = -0.0017597 Jy ! Component: 1350 - total flux cleaned = -0.00177327 Jy ! Component: 1400 - total flux cleaned = -0.00176023 Jy ! Component: 1450 - total flux cleaned = -0.0017216 Jy ! Component: 1500 - total flux cleaned = -0.00172175 Jy ! Component: 1550 - total flux cleaned = -0.00170913 Jy ! Component: 1600 - total flux cleaned = -0.00167181 Jy ! Component: 1650 - total flux cleaned = -0.00167182 Jy ! Component: 1700 - total flux cleaned = -0.00165967 Jy ! Component: 1750 - total flux cleaned = -0.00169584 Jy ! Component: 1800 - total flux cleaned = -0.00169576 Jy ! Component: 1850 - total flux cleaned = -0.00167226 Jy ! Component: 1900 - total flux cleaned = -0.00167238 Jy ! Component: 1950 - total flux cleaned = -0.0016838 Jy ! Component: 2000 - total flux cleaned = -0.00169513 Jy ! Component: 2050 - total flux cleaned = -0.00169509 Jy ! Component: 2100 - total flux cleaned = -0.00168395 Jy ! Component: 2150 - total flux cleaned = -0.00166203 Jy ! Component: 2200 - total flux cleaned = -0.0016621 Jy ! Component: 2250 - total flux cleaned = -0.00165125 Jy ! Component: 2300 - total flux cleaned = -0.00160834 Jy ! Component: 2350 - total flux cleaned = -0.00161899 Jy ! Component: 2400 - total flux cleaned = -0.00158721 Jy ! Component: 2450 - total flux cleaned = -0.00156626 Jy ! Component: 2500 - total flux cleaned = -0.00154541 Jy ! Component: 2550 - total flux cleaned = -0.00153501 Jy ! Component: 2600 - total flux cleaned = -0.00151453 Jy ! Component: 2650 - total flux cleaned = -0.00148391 Jy ! Component: 2700 - total flux cleaned = -0.00148385 Jy ! Component: 2750 - total flux cleaned = -0.00148381 Jy ! Component: 2800 - total flux cleaned = -0.00150379 Jy ! Component: 2850 - total flux cleaned = -0.00151373 Jy ! Component: 2900 - total flux cleaned = -0.00151378 Jy ! Component: 2950 - total flux cleaned = -0.00153347 Jy ! Component: 3000 - total flux cleaned = -0.00154334 Jy ! Component: 3050 - total flux cleaned = -0.00154339 Jy ! Component: 3100 - total flux cleaned = -0.00154335 Jy ! Component: 3150 - total flux cleaned = -0.00157233 Jy ! Component: 3200 - total flux cleaned = -0.00159153 Jy ! Component: 3250 - total flux cleaned = -0.00159149 Jy ! Component: 3300 - total flux cleaned = -0.00158203 Jy ! Component: 3350 - total flux cleaned = -0.00155365 Jy ! Component: 3400 - total flux cleaned = -0.00157253 Jy ! Component: 3450 - total flux cleaned = -0.00154436 Jy ! Component: 3500 - total flux cleaned = -0.00154439 Jy ! Component: 3550 - total flux cleaned = -0.00155371 Jy ! Component: 3600 - total flux cleaned = -0.0015724 Jy ! Component: 3650 - total flux cleaned = -0.00158163 Jy ! Component: 3700 - total flux cleaned = -0.00160018 Jy ! Component: 3750 - total flux cleaned = -0.00160946 Jy ! Component: 3800 - total flux cleaned = -0.00162792 Jy ! Component: 3850 - total flux cleaned = -0.00163709 Jy ! Component: 3900 - total flux cleaned = -0.00163709 Jy ! Component: 3950 - total flux cleaned = -0.00161878 Jy ! Component: 4000 - total flux cleaned = -0.00162793 Jy ! Component: 4050 - total flux cleaned = -0.00160958 Jy ! Total flux subtracted in 4096 components = -0.00159122 Jy ! Clean residual min=-0.000564 max=0.000619 Jy/beam ! Clean residual mean=-0.000001 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.273114 Jy keep ! Adding 220 model components to the UV plane model. ! The established model now contains 324 components and 0.273114 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0017-0512_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7684 x 1.887 at -1.182 degrees (North through East) ! Clean map min=-0.0011375 max=0.20813 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0017-0512_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.208129 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000136734 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.197091 0.197091 0.394181 0.788363 1.57673 3.15345 6.3069 12.6138 25.2276 50.4552 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.208 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1522.14 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0017-0512_X_uvs.log closed on Sun Apr 3 22:20:35 2016