! Started logfile: /scr/pima/bg219e_uvs/J0638+5933_X_uvs.log on Thu Apr 7 09:01:42 2016 obs /scr/pima/bg219e_uvs/J0638+5933_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0638+5933_X_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.538624 visibilities/baseline/integration-bin. ! Found source: J0638+5933 ! ! 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 12216 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219e_uvs/J0638+5933_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 199 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 199 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 199 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 199 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 199 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 199 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 199 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=1.188743Jy sigma=24.227539 ! Fit after self-cal, rms=0.449934Jy sigma=9.941270 ! 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=0.7769 mas, bmaj=1.257 mas, bpa=-52.38 degrees ! Estimated noise=0.680342 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 = 0.431166 Jy ! Component: 100 - total flux cleaned = 0.600359 Jy ! Total flux subtracted in 100 components = 0.600359 Jy ! Clean residual min=-0.026886 max=0.073893 Jy/beam ! Clean residual mean=-0.000029 rms=0.007717 Jy/beam ! Combined flux in latest and established models = 0.600359 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.600359 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=0.174357Jy sigma=3.439526 ! Fit after self-cal, rms=0.171585Jy sigma=3.373626 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0847503 Jy ! Component: 100 - total flux cleaned = 0.133419 Jy ! Total flux subtracted in 100 components = 0.133419 Jy ! Clean residual min=-0.012899 max=0.024806 Jy/beam ! Clean residual mean=-0.000013 rms=0.003260 Jy/beam ! Combined flux in latest and established models = 0.733779 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.733779 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=0.089157Jy sigma=1.750757 ! Fit after self-cal, rms=0.088901Jy sigma=1.744039 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0305091 Jy ! Component: 100 - total flux cleaned = 0.0494538 Jy ! Total flux subtracted in 100 components = 0.0494538 Jy ! Clean residual min=-0.009605 max=0.012907 Jy/beam ! Clean residual mean=-0.000008 rms=0.002089 Jy/beam ! Combined flux in latest and established models = 0.783232 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 0.783232 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=0.069599Jy sigma=1.370721 ! Fit after self-cal, rms=0.069426Jy sigma=1.366395 ! Inverting map ! Added new window around map position (1.2, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144515 Jy ! Component: 100 - total flux cleaned = 0.0245764 Jy ! Total flux subtracted in 100 components = 0.0245764 Jy ! Clean residual min=-0.007821 max=0.010446 Jy/beam ! Clean residual mean=-0.000004 rms=0.001683 Jy/beam ! Combined flux in latest and established models = 0.807809 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.807809 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=0.063989Jy sigma=1.266353 ! Fit after self-cal, rms=0.063812Jy sigma=1.262420 ! 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=1.009 mas, bmaj=1.472 mas, bpa=-55.11 degrees ! Estimated noise=0.45961 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 = 0.0121472 Jy ! Component: 100 - total flux cleaned = 0.019665 Jy ! Component: 150 - total flux cleaned = 0.0245641 Jy ! Component: 200 - total flux cleaned = 0.0279367 Jy ! Total flux subtracted in 200 components = 0.0279367 Jy ! Clean residual min=-0.005024 max=0.006122 Jy/beam ! Clean residual mean=-0.000001 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.835746 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 41 components and 0.835746 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=0.060894Jy sigma=1.213775 ! Fit after self-cal, rms=0.060825Jy sigma=1.212414 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.009 x 1.472 at -55.11 degrees (North through East) ! Clean map min=-0.004486 max=0.5524 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.01 KP 0.98 ! LA 1.00 MK 0.94 NL 1.01 OV 0.99 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.00 KP 0.99 ! LA 0.99 MK 0.94 NL 1.02 OV 0.99 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.01 KP 0.98 ! LA 0.97 MK 0.96 NL 1.00 OV 1.00 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.01 KP 0.98 ! LA 0.98 MK 1.00 NL 1.01 OV 0.99 ! PT 0.99 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.99 KP 0.98 ! LA 0.98 MK 1.00 NL 1.01 OV 0.99 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00 KP 0.99 ! LA 0.99 MK 1.02 NL 1.02 OV 0.99 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.02 KP 0.97 ! LA 0.98 MK 0.97 NL 1.01 OV 0.99 ! PT 0.99 SC 1.02 ! ! ! 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=0.060825Jy sigma=1.212414 ! Fit after self-cal, rms=0.059107Jy sigma=1.182180 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=1.477 mas, bpa=-54.49 degrees ! Estimated noise=0.458293 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 = -0.00197989 Jy ! Component: 100 - total flux cleaned = -0.00233188 Jy ! Component: 150 - total flux cleaned = -0.00239094 Jy ! Component: 200 - total flux cleaned = -0.00249561 Jy ! Total flux subtracted in 200 components = -0.00249561 Jy ! Clean residual min=-0.003427 max=0.003474 Jy/beam ! Clean residual mean=0.000003 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.83325 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.83325 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=0.058920Jy sigma=1.178007 ! Fit after self-cal, rms=0.058912Jy sigma=1.177751 ! 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=0.058912Jy sigma=1.177751 ! Fit after self-cal, rms=0.058348Jy sigma=1.166449 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=1.476 mas, bpa=-54.6 degrees ! Estimated noise=0.458011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00100046 Jy ! Component: 100 - total flux cleaned = -0.00105619 Jy ! Component: 150 - total flux cleaned = -0.00110793 Jy ! Component: 200 - total flux cleaned = -0.00115555 Jy ! Total flux subtracted in 200 components = -0.00115555 Jy ! Clean residual min=-0.002993 max=0.003217 Jy/beam ! Clean residual mean=0.000002 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.832094 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.832094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058263Jy sigma=1.164267 ! Fit after self-cal, rms=0.058264Jy sigma=1.164185 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 (-0.2, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119433 Jy ! Component: 100 - total flux cleaned = 0.00145659 Jy ! Component: 150 - total flux cleaned = 0.0017583 Jy ! Component: 200 - total flux cleaned = 0.00208765 Jy ! Total flux subtracted in 200 components = 0.00208765 Jy ! Clean residual min=-0.002646 max=0.002705 Jy/beam ! Clean residual mean=0.000001 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.834182 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.834182 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=0.058017Jy sigma=1.158560 ! Fit after self-cal, rms=0.058010Jy sigma=1.158329 ! Inverting map ! Added new window around map position (20.2, -31.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150991 Jy ! Component: 100 - total flux cleaned = 0.00185374 Jy ! Component: 150 - total flux cleaned = 0.00203738 Jy ! Component: 200 - total flux cleaned = 0.00220152 Jy ! Total flux subtracted in 200 components = 0.00220152 Jy ! Clean residual min=-0.002585 max=0.002508 Jy/beam ! Clean residual mean=0.000002 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.836384 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 74 components and 0.836384 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=0.057861Jy sigma=1.154846 ! Fit after self-cal, rms=0.057860Jy sigma=1.154779 ! 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=0.057860Jy sigma=1.154779 ! Fit after self-cal, rms=0.057921Jy sigma=1.154442 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=1.476 mas, bpa=-54.76 degrees ! Estimated noise=0.458603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000726368 Jy ! Component: 100 - total flux cleaned = 0.000876302 Jy ! Component: 150 - total flux cleaned = 0.000877045 Jy ! Component: 200 - total flux cleaned = 0.000964633 Jy ! Total flux subtracted in 200 components = 0.000964633 Jy ! Clean residual min=-0.002523 max=0.002375 Jy/beam ! Clean residual mean=0.000001 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.837348 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 80 components and 0.837348 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=0.057850Jy sigma=1.152827 ! Fit after self-cal, rms=0.057851Jy sigma=1.152800 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 = 2.74609e-06 Jy ! Component: 100 - total flux cleaned = -3.76412e-05 Jy ! Component: 150 - total flux cleaned = 1.91143e-06 Jy ! Component: 200 - total flux cleaned = 1.98451e-06 Jy ! Total flux subtracted in 200 components = 1.98451e-06 Jy ! Clean residual min=-0.002493 max=0.002318 Jy/beam ! Clean residual mean=0.000001 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.83735 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 86 components and 0.83735 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=0.057809Jy sigma=1.151762 ! Fit after self-cal, rms=0.057809Jy sigma=1.151752 ! 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=0.057809Jy sigma=1.151752 ! Fit after self-cal, rms=0.057840Jy sigma=1.151703 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.281 mas, bmaj=2.686 mas, bpa=-78.37 degrees ! Estimated noise=0.595783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000350665 Jy ! Component: 100 - total flux cleaned = -0.000350332 Jy ! Component: 150 - total flux cleaned = -0.000328945 Jy ! Component: 200 - total flux cleaned = -0.00031027 Jy ! Total flux subtracted in 200 components = -0.00031027 Jy ! Clean residual min=-0.002381 max=0.002346 Jy/beam ! Clean residual mean=0.000002 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.83704 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 97 components and 0.83704 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=0.057830Jy sigma=1.151655 ! Fit after self-cal, rms=0.057829Jy sigma=1.151614 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 = -0.000210164 Jy ! Component: 100 - total flux cleaned = -0.000241463 Jy ! Component: 150 - total flux cleaned = -0.000240881 Jy ! Component: 200 - total flux cleaned = -0.000212921 Jy ! Total flux subtracted in 200 components = -0.000212921 Jy ! Clean residual min=-0.002416 max=0.002325 Jy/beam ! Clean residual mean=0.000002 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.836827 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 106 components and 0.836827 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=0.057829Jy sigma=1.151662 ! Fit after self-cal, rms=0.057830Jy sigma=1.151656 ! 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=1.008 mas, bmaj=1.475 mas, bpa=-54.85 degrees ! Estimated noise=0.45888 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.008 x 1.475 at -54.85 degrees (North through East) ! Clean map min=-0.0030451 max=0.55252 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 ! Performing amp+phase self-cal ! ! 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=0.057830Jy sigma=1.151656 ! Fit after self-cal, rms=0.053764Jy sigma=1.056474 ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=1.476 mas, bpa=-54.85 degrees ! Estimated noise=0.458097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000403777 Jy ! Component: 100 - total flux cleaned = -0.000626185 Jy ! Component: 150 - total flux cleaned = -0.00082673 Jy ! Component: 200 - total flux cleaned = -0.000975413 Jy ! Total flux subtracted in 200 components = -0.000975413 Jy ! Clean residual min=-0.002387 max=0.002319 Jy/beam ! Clean residual mean=0.000000 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.835852 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 111 components and 0.835852 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=0.053705Jy sigma=1.054890 ! Fit after self-cal, rms=0.053704Jy sigma=1.054867 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.26861e-05 Jy ! Component: 100 - total flux cleaned = -0.000194356 Jy ! Component: 150 - total flux cleaned = -0.00028773 Jy ! Component: 200 - total flux cleaned = -0.000376786 Jy ! Total flux subtracted in 200 components = -0.000376786 Jy ! Clean residual min=-0.002376 max=0.002262 Jy/beam ! Clean residual mean=0.000000 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.835475 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 114 components and 0.835475 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=0.053673Jy sigma=1.054135 ! Fit after self-cal, rms=0.053674Jy sigma=1.054126 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.053674Jy sigma=1.054126 ! Fit after self-cal, rms=0.053607Jy sigma=1.053909 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=0.777 mas, bmaj=1.259 mas, bpa=-52.36 degrees ! Estimated noise=0.680334 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.433454 Jy ! Component: 100 - total flux cleaned = 0.604319 Jy ! Component: 150 - total flux cleaned = 0.687672 Jy ! Component: 200 - total flux cleaned = 0.735792 Jy ! Total flux subtracted in 200 components = 0.735792 Jy ! Clean residual min=-0.012076 max=0.024396 Jy/beam ! Clean residual mean=-0.000012 rms=0.003017 Jy/beam ! Combined flux in latest and established models = 0.735791 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 0.735791 Jy ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=1.477 mas, bpa=-54.87 degrees ! Estimated noise=0.457616 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 = 0.0404552 Jy ! Component: 100 - total flux cleaned = 0.0611278 Jy ! Component: 150 - total flux cleaned = 0.0733139 Jy ! Component: 200 - total flux cleaned = 0.0809349 Jy ! Total flux subtracted in 200 components = 0.0809349 Jy ! Clean residual min=-0.004110 max=0.005016 Jy/beam ! Clean residual mean=-0.000003 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.816726 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 33 components and 0.816726 Jy ! Inverting map ! Added new window around map position (1, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00564628 Jy ! Component: 100 - total flux cleaned = 0.00947029 Jy ! Component: 150 - total flux cleaned = 0.0112553 Jy ! Component: 200 - total flux cleaned = 0.0118525 Jy ! Total flux subtracted in 200 components = 0.0118525 Jy ! Clean residual min=-0.003338 max=0.002936 Jy/beam ! Clean residual mean=-0.000002 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.828579 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 49 components and 0.828579 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=2.281 mas, bmaj=2.687 mas, bpa=-78.38 degrees ! Estimated noise=0.593577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00269527 Jy ! Component: 100 - total flux cleaned = 0.00367556 Jy ! Component: 150 - total flux cleaned = 0.00388944 Jy ! Component: 200 - total flux cleaned = 0.00406445 Jy ! Total flux subtracted in 200 components = 0.00406445 Jy ! Clean residual min=-0.002562 max=0.002492 Jy/beam ! Clean residual mean=-0.000001 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.832643 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 = 0.000114566 Jy ! Component: 100 - total flux cleaned = 0.000148107 Jy ! Component: 150 - total flux cleaned = 0.000210794 Jy ! Component: 200 - total flux cleaned = 0.000239946 Jy ! Total flux subtracted in 200 components = 0.000239946 Jy ! Clean residual min=-0.002469 max=0.002500 Jy/beam ! Clean residual mean=-0.000001 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.832883 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 75 components and 0.832883 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=1.477 mas, bpa=-54.87 degrees ! Estimated noise=0.457616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00125307 Jy ! Component: 100 - total flux cleaned = -0.0012572 Jy ! Component: 150 - total flux cleaned = -0.00134051 Jy ! Component: 200 - total flux cleaned = -0.00133789 Jy ! Total flux subtracted in 200 components = -0.00133789 Jy ! Clean residual min=-0.002705 max=0.002424 Jy/beam ! Clean residual mean=-0.000001 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.831545 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 90 components and 0.831545 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=0.053931Jy sigma=1.061544 ! Fit after self-cal, rms=0.053904Jy sigma=1.060889 wmodel /scr/pima/bg219e_uvs/J0638+5933_X_map.mod ! Writing 90 model components to file: /scr/pima/bg219e_uvs/J0638+5933_X_map.mod wobs /scr/pima/bg219e_uvs/J0638+5933_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0638+5933_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0638+5933_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219e_uvs/J0638+5933_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 = -0.000651402 Jy ! Component: 100 - total flux cleaned = -0.00129336 Jy ! Component: 150 - total flux cleaned = -0.00174068 Jy ! Component: 200 - total flux cleaned = -0.00209137 Jy ! Component: 250 - total flux cleaned = -0.00235497 Jy ! Component: 300 - total flux cleaned = -0.00268066 Jy ! Component: 350 - total flux cleaned = -0.00296042 Jy ! Component: 400 - total flux cleaned = -0.00319735 Jy ! Component: 450 - total flux cleaned = -0.00323015 Jy ! Component: 500 - total flux cleaned = -0.00319815 Jy ! Component: 550 - total flux cleaned = -0.00313526 Jy ! Component: 600 - total flux cleaned = -0.00301151 Jy ! Component: 650 - total flux cleaned = -0.00301145 Jy ! Component: 700 - total flux cleaned = -0.00286182 Jy ! Component: 750 - total flux cleaned = -0.00268652 Jy ! Component: 800 - total flux cleaned = -0.00260054 Jy ! Component: 850 - total flux cleaned = -0.00243091 Jy ! Component: 900 - total flux cleaned = -0.00232005 Jy ! Component: 950 - total flux cleaned = -0.00215679 Jy ! Component: 1000 - total flux cleaned = -0.00207679 Jy ! Component: 1050 - total flux cleaned = -0.00205059 Jy ! Component: 1100 - total flux cleaned = -0.00194651 Jy ! Component: 1150 - total flux cleaned = -0.00184425 Jy ! Component: 1200 - total flux cleaned = -0.00171875 Jy ! Component: 1250 - total flux cleaned = -0.00171843 Jy ! Component: 1300 - total flux cleaned = -0.00164554 Jy ! Component: 1350 - total flux cleaned = -0.00164553 Jy ! Component: 1400 - total flux cleaned = -0.00164567 Jy ! Component: 1450 - total flux cleaned = -0.00164544 Jy ! Component: 1500 - total flux cleaned = -0.00164558 Jy ! Component: 1550 - total flux cleaned = -0.00166807 Jy ! Component: 1600 - total flux cleaned = -0.00162297 Jy ! Component: 1650 - total flux cleaned = -0.00162259 Jy ! Component: 1700 - total flux cleaned = -0.00157839 Jy ! Component: 1750 - total flux cleaned = -0.00151273 Jy ! Component: 1800 - total flux cleaned = -0.00136255 Jy ! Component: 1850 - total flux cleaned = -0.00140513 Jy ! Component: 1900 - total flux cleaned = -0.00136326 Jy ! Component: 1950 - total flux cleaned = -0.00132194 Jy ! Component: 2000 - total flux cleaned = -0.00124004 Jy ! Component: 2050 - total flux cleaned = -0.00115923 Jy ! Component: 2100 - total flux cleaned = -0.00101908 Jy ! Component: 2150 - total flux cleaned = -0.00103903 Jy ! Component: 2200 - total flux cleaned = -0.000980374 Jy ! Component: 2250 - total flux cleaned = -0.000922298 Jy ! Component: 2300 - total flux cleaned = -0.000884035 Jy ! Component: 2350 - total flux cleaned = -0.000808358 Jy ! Component: 2400 - total flux cleaned = -0.000751756 Jy ! Component: 2450 - total flux cleaned = -0.00054848 Jy ! Component: 2500 - total flux cleaned = -0.000585235 Jy ! Component: 2550 - total flux cleaned = -0.000422315 Jy ! Component: 2600 - total flux cleaned = -0.000368941 Jy ! Component: 2650 - total flux cleaned = -0.000262924 Jy ! Component: 2700 - total flux cleaned = -0.000228066 Jy ! Component: 2750 - total flux cleaned = -0.000106486 Jy ! Component: 2800 - total flux cleaned = -5.47889e-05 Jy ! Component: 2850 - total flux cleaned = -3.66679e-06 Jy ! Component: 2900 - total flux cleaned = 6.38039e-05 Jy ! Component: 2950 - total flux cleaned = 9.69046e-05 Jy ! Component: 3000 - total flux cleaned = 0.000146671 Jy ! Component: 3050 - total flux cleaned = 0.000195936 Jy ! Component: 3100 - total flux cleaned = 0.000244832 Jy ! Component: 3150 - total flux cleaned = 0.000357558 Jy ! Component: 3200 - total flux cleaned = 0.000389575 Jy ! Component: 3250 - total flux cleaned = 0.000405132 Jy ! Component: 3300 - total flux cleaned = 0.000436332 Jy ! Component: 3350 - total flux cleaned = 0.000514221 Jy ! Component: 3400 - total flux cleaned = 0.000529497 Jy ! Component: 3450 - total flux cleaned = 0.000560141 Jy ! Component: 3500 - total flux cleaned = 0.000529859 Jy ! Component: 3550 - total flux cleaned = 0.000589996 Jy ! Component: 3600 - total flux cleaned = 0.000545133 Jy ! Component: 3650 - total flux cleaned = 0.000545221 Jy ! Component: 3700 - total flux cleaned = 0.000559728 Jy ! Component: 3750 - total flux cleaned = 0.000501512 Jy ! Component: 3800 - total flux cleaned = 0.000516138 Jy ! Component: 3850 - total flux cleaned = 0.000530575 Jy ! Component: 3900 - total flux cleaned = 0.000530511 Jy ! Component: 3950 - total flux cleaned = 0.000530563 Jy ! Component: 4000 - total flux cleaned = 0.00054448 Jy ! Component: 4050 - total flux cleaned = 0.000502727 Jy ! Total flux subtracted in 4096 components = 0.00051651 Jy ! Clean residual min=-0.000777 max=0.000816 Jy/beam ! Clean residual mean=-0.000000 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.832062 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 367 components and 0.832062 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0638+5933_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.009 x 1.477 at -54.87 degrees (North through East) ! Clean map min=-0.0019491 max=0.55244 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0638+5933_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.552442 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00022305 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.121126 0.121126 0.242251 0.484503 0.969005 1.93801 3.87602 7.75204 15.5041 31.0082 62.0163 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.552 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2476.77 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0638+5933_X_uvs.log closed on Thu Apr 7 09:01:46 2016