! Started logfile: /scr/pima/bg219i_uvs/J1505+0326_X_uvs.log on Wed Apr 6 23:47:40 2016 obs /scr/pima/bg219i_uvs/J1505+0326_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1505+0326_X_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.863492 visibilities/baseline/integration-bin. ! Found source: J1505+0326 ! ! 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 3264 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/bg219i_uvs/J1505+0326_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 11 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=1.067727Jy sigma=22.014107 ! Fit after self-cal, rms=0.646396Jy sigma=13.105505 ! 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=0.7048 mas, bmaj=1.792 mas, bpa=-6.995 degrees ! Estimated noise=1.18875 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 = 0.275263 Jy ! Component: 100 - total flux cleaned = 0.33665 Jy ! Total flux subtracted in 100 components = 0.33665 Jy ! Clean residual min=-0.010958 max=0.020890 Jy/beam ! Clean residual mean=0.000002 rms=0.003162 Jy/beam ! Combined flux in latest and established models = 0.33665 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.33665 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=0.080355Jy sigma=1.518209 ! Fit after self-cal, rms=0.080345Jy sigma=1.517666 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0223085 Jy ! Component: 100 - total flux cleaned = 0.0335681 Jy ! Total flux subtracted in 100 components = 0.0335681 Jy ! Clean residual min=-0.006764 max=0.007427 Jy/beam ! Clean residual mean=0.000000 rms=0.001796 Jy/beam ! Combined flux in latest and established models = 0.370218 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.370218 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=0.073658Jy sigma=1.317651 ! Fit after self-cal, rms=0.073649Jy sigma=1.317052 ! 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=0.8863 mas, bmaj=2.01 mas, bpa=-6.579 degrees ! Estimated noise=0.892819 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 = 0.00980398 Jy ! Component: 100 - total flux cleaned = 0.0154661 Jy ! Component: 150 - total flux cleaned = 0.0190643 Jy ! Component: 200 - total flux cleaned = 0.0214331 Jy ! Total flux subtracted in 200 components = 0.0214331 Jy ! Clean residual min=-0.006663 max=0.005876 Jy/beam ! Clean residual mean=-0.000003 rms=0.001541 Jy/beam ! Combined flux in latest and established models = 0.391651 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 34 components and 0.391651 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=0.072520Jy sigma=1.279424 ! Fit after self-cal, rms=0.072534Jy sigma=1.279257 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8863 x 2.01 at -6.579 degrees (North through East) ! Clean map min=-0.0062639 max=0.35723 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 0.99 FD 0.96 HN 1.04 KP 0.98 ! LA 0.97 MK 0.99 NL 1.00 OV 1.03 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.06 KP 0.96 ! LA 1.00 MK 0.99 NL 0.99 OV 0.98 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.06 KP 0.97 ! LA 0.98 MK 1.02 NL 1.01 OV 0.97 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.05 KP 1.00 ! LA 0.98 MK 0.98 NL 1.02 OV 0.98 ! PT 0.99 SC 1.05 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.12 KP 0.99 ! LA 0.99 MK 1.00 NL 1.01 OV 1.02 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.07 KP 0.99 ! LA 0.99 MK 1.00 NL 0.99 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.01 KP 0.99 ! LA 1.00 MK 1.00 NL 0.99 OV 0.99 ! PT 0.99 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=0.072534Jy sigma=1.279257 ! Fit after self-cal, rms=0.072454Jy sigma=1.254324 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8894 mas, bmaj=2.02 mas, bpa=-6.572 degrees ! Estimated noise=0.890301 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 = -0.00153014 Jy ! Component: 100 - total flux cleaned = -0.00205506 Jy ! Component: 150 - total flux cleaned = -0.00208456 Jy ! Component: 200 - total flux cleaned = -0.00208356 Jy ! Total flux subtracted in 200 components = -0.00208356 Jy ! Clean residual min=-0.005483 max=0.005454 Jy/beam ! Clean residual mean=-0.000004 rms=0.001215 Jy/beam ! Combined flux in latest and established models = 0.389568 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 48 components and 0.389568 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=0.072388Jy sigma=1.254014 ! Fit after self-cal, rms=0.072421Jy sigma=1.253967 ! 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=0.072421Jy sigma=1.253967 ! Fit after self-cal, rms=0.072249Jy sigma=1.253633 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8899 mas, bmaj=2.02 mas, bpa=-6.548 degrees ! Estimated noise=0.887234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00136086 Jy ! Component: 100 - total flux cleaned = -0.00172917 Jy ! Component: 150 - total flux cleaned = -0.00172955 Jy ! Component: 200 - total flux cleaned = -0.00172907 Jy ! Total flux subtracted in 200 components = -0.00172907 Jy ! Clean residual min=-0.005402 max=0.005405 Jy/beam ! Clean residual mean=-0.000003 rms=0.001204 Jy/beam ! Combined flux in latest and established models = 0.387839 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 53 components and 0.387839 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=0.072186Jy sigma=1.253581 ! Fit after self-cal, rms=0.072185Jy sigma=1.253571 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 = -2.4863e-05 Jy ! Component: 100 - total flux cleaned = -2.57485e-05 Jy ! Component: 150 - total flux cleaned = -8.04575e-06 Jy ! Component: 200 - total flux cleaned = -8.32001e-06 Jy ! Total flux subtracted in 200 components = -8.32001e-06 Jy ! Clean residual min=-0.005370 max=0.005384 Jy/beam ! Clean residual mean=-0.000003 rms=0.001202 Jy/beam ! Combined flux in latest and established models = 0.387831 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.387831 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=0.072173Jy sigma=1.253428 ! Fit after self-cal, rms=0.072172Jy sigma=1.253417 ! Inverting map ! Added new window around map position (-14.4, 14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00488246 Jy ! Component: 100 - total flux cleaned = 0.00625422 Jy ! Component: 150 - total flux cleaned = 0.00657641 Jy ! Component: 200 - total flux cleaned = 0.00677989 Jy ! Total flux subtracted in 200 components = 0.00677989 Jy ! Clean residual min=-0.004465 max=0.003678 Jy/beam ! Clean residual mean=-0.000001 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 0.39461 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 0.39461 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=0.071780Jy sigma=1.246951 ! Fit after self-cal, rms=0.071761Jy sigma=1.246699 ! 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=0.071761Jy sigma=1.246699 ! Fit after self-cal, rms=0.071425Jy sigma=1.245701 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8905 mas, bmaj=2.02 mas, bpa=-6.494 degrees ! Estimated noise=0.882621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000417174 Jy ! Component: 100 - total flux cleaned = 0.000515174 Jy ! Component: 150 - total flux cleaned = 0.000558347 Jy ! Component: 200 - total flux cleaned = 0.000557748 Jy ! Total flux subtracted in 200 components = 0.000557748 Jy ! Clean residual min=-0.004275 max=0.003759 Jy/beam ! Clean residual mean=-0.000001 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.395168 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 82 components and 0.395168 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=0.071323Jy sigma=1.245080 ! Fit after self-cal, rms=0.071321Jy sigma=1.245062 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 = -7.48393e-05 Jy ! Component: 100 - total flux cleaned = -0.000109888 Jy ! Component: 150 - total flux cleaned = -0.000176357 Jy ! Component: 200 - total flux cleaned = -0.000209298 Jy ! Total flux subtracted in 200 components = -0.000209298 Jy ! Clean residual min=-0.004191 max=0.003697 Jy/beam ! Clean residual mean=-0.000001 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.394959 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 91 components and 0.394959 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=0.071281Jy sigma=1.244610 ! Fit after self-cal, rms=0.071280Jy sigma=1.244605 ! 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=0.071280Jy sigma=1.244605 ! Fit after self-cal, rms=0.071113Jy sigma=1.244390 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.162 mas, bmaj=3.321 mas, bpa=6.638 degrees ! Estimated noise=1.09741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00172414 Jy ! Component: 100 - total flux cleaned = -0.00197922 Jy ! Component: 150 - total flux cleaned = -0.00211896 Jy ! Component: 200 - total flux cleaned = -0.00220956 Jy ! Total flux subtracted in 200 components = -0.00220956 Jy ! Clean residual min=-0.004606 max=0.004179 Jy/beam ! Clean residual mean=-0.000002 rms=0.001299 Jy/beam ! Combined flux in latest and established models = 0.392749 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 108 components and 0.392749 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=0.071086Jy sigma=1.244516 ! Fit after self-cal, rms=0.071080Jy sigma=1.244415 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 = -0.000183055 Jy ! Component: 100 - total flux cleaned = -0.000209358 Jy ! Component: 150 - total flux cleaned = -0.000234364 Jy ! Component: 200 - total flux cleaned = -0.000282058 Jy ! Total flux subtracted in 200 components = -0.000282058 Jy ! Clean residual min=-0.004609 max=0.004096 Jy/beam ! Clean residual mean=-0.000002 rms=0.001287 Jy/beam ! Combined flux in latest and established models = 0.392467 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 111 components and 0.392467 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=0.071071Jy sigma=1.244440 ! Fit after self-cal, rms=0.071070Jy sigma=1.244431 ! 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=0.8905 mas, bmaj=2.02 mas, bpa=-6.491 degrees ! Estimated noise=0.880149 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8905 x 2.02 at -6.491 degrees (North through East) ! Clean map min=-0.0038459 max=0.35383 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=0.7068 mas, bmaj=1.801 mas, bpa=-6.979 degrees ! Estimated noise=1.17423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.271865 Jy ! Component: 100 - total flux cleaned = 0.332356 Jy ! Component: 150 - total flux cleaned = 0.35353 Jy ! Component: 200 - total flux cleaned = 0.364192 Jy ! Total flux subtracted in 200 components = 0.364192 Jy ! Clean residual min=-0.006922 max=0.006216 Jy/beam ! Clean residual mean=-0.000001 rms=0.001519 Jy/beam ! Combined flux in latest and established models = 0.364192 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.364192 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8905 mas, bmaj=2.02 mas, bpa=-6.491 degrees ! Estimated noise=0.880149 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 = 0.00877832 Jy ! Component: 100 - total flux cleaned = 0.0143723 Jy ! Component: 150 - total flux cleaned = 0.0185136 Jy ! Component: 200 - total flux cleaned = 0.0216 Jy ! Total flux subtracted in 200 components = 0.0216 Jy ! Clean residual min=-0.005091 max=0.003978 Jy/beam ! Clean residual mean=-0.000002 rms=0.001091 Jy/beam ! Combined flux in latest and established models = 0.385792 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 33 components and 0.385792 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=2.162 mas, bmaj=3.321 mas, bpa=6.638 degrees ! Estimated noise=1.09741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217342 Jy ! Component: 100 - total flux cleaned = 0.00295122 Jy ! Component: 150 - total flux cleaned = 0.00358436 Jy ! Component: 200 - total flux cleaned = 0.00407986 Jy ! Total flux subtracted in 200 components = 0.00407986 Jy ! Clean residual min=-0.004863 max=0.004577 Jy/beam ! Clean residual mean=-0.000002 rms=0.001339 Jy/beam ! Combined flux in latest and established models = 0.389872 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 = 0.000333911 Jy ! Component: 100 - total flux cleaned = 0.000433292 Jy ! Component: 150 - total flux cleaned = 0.000495244 Jy ! Component: 200 - total flux cleaned = 0.000554251 Jy ! Total flux subtracted in 200 components = 0.000554251 Jy ! Clean residual min=-0.004759 max=0.004435 Jy/beam ! Clean residual mean=-0.000002 rms=0.001314 Jy/beam ! Combined flux in latest and established models = 0.390426 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 59 components and 0.390426 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8905 mas, bmaj=2.02 mas, bpa=-6.491 degrees ! Estimated noise=0.880149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000498743 Jy ! Component: 100 - total flux cleaned = -0.000321298 Jy ! Component: 150 - total flux cleaned = -0.000165166 Jy ! Component: 200 - total flux cleaned = -2.43987e-05 Jy ! Total flux subtracted in 200 components = -2.43987e-05 Jy ! Clean residual min=-0.004272 max=0.003767 Jy/beam ! Clean residual mean=-0.000001 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.390402 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 73 components and 0.390402 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=0.071118Jy sigma=1.245583 ! Fit after self-cal, rms=0.071108Jy sigma=1.245405 wmodel /scr/pima/bg219i_uvs/J1505+0326_X_map.mod ! Writing 73 model components to file: /scr/pima/bg219i_uvs/J1505+0326_X_map.mod wobs /scr/pima/bg219i_uvs/J1505+0326_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1505+0326_X_uvs.fits wwins /scr/pima/bg219i_uvs/J1505+0326_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219i_uvs/J1505+0326_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 = -0.00100359 Jy ! Component: 100 - total flux cleaned = -0.00186426 Jy ! Component: 150 - total flux cleaned = -0.00266081 Jy ! Component: 200 - total flux cleaned = -0.00335637 Jy ! Component: 250 - total flux cleaned = -0.00385351 Jy ! Component: 300 - total flux cleaned = -0.00432765 Jy ! Component: 350 - total flux cleaned = -0.00468412 Jy ! Component: 400 - total flux cleaned = -0.00497973 Jy ! Component: 450 - total flux cleaned = -0.00517073 Jy ! Component: 500 - total flux cleaned = -0.00544944 Jy ! Component: 550 - total flux cleaned = -0.00562932 Jy ! Component: 600 - total flux cleaned = -0.00571733 Jy ! Component: 650 - total flux cleaned = -0.00593211 Jy ! Component: 700 - total flux cleaned = -0.00618187 Jy ! Component: 750 - total flux cleaned = -0.00618154 Jy ! Component: 800 - total flux cleaned = -0.00626111 Jy ! Component: 850 - total flux cleaned = -0.0061834 Jy ! Component: 900 - total flux cleaned = -0.00610711 Jy ! Component: 950 - total flux cleaned = -0.00603239 Jy ! Component: 1000 - total flux cleaned = -0.00595816 Jy ! Component: 1050 - total flux cleaned = -0.00599324 Jy ! Component: 1100 - total flux cleaned = -0.00563733 Jy ! Component: 1150 - total flux cleaned = -0.00556776 Jy ! Component: 1200 - total flux cleaned = -0.00546456 Jy ! Component: 1250 - total flux cleaned = -0.0053294 Jy ! Component: 1300 - total flux cleaned = -0.0051308 Jy ! Component: 1350 - total flux cleaned = -0.00500082 Jy ! Component: 1400 - total flux cleaned = -0.00490444 Jy ! Component: 1450 - total flux cleaned = -0.00477802 Jy ! Component: 1500 - total flux cleaned = -0.00462253 Jy ! Component: 1550 - total flux cleaned = -0.00453129 Jy ! Component: 1600 - total flux cleaned = -0.00447092 Jy ! Component: 1650 - total flux cleaned = -0.00435199 Jy ! Component: 1700 - total flux cleaned = -0.00432237 Jy ! Component: 1750 - total flux cleaned = -0.00417819 Jy ! Component: 1800 - total flux cleaned = -0.00412114 Jy ! Component: 1850 - total flux cleaned = -0.00406507 Jy ! Component: 1900 - total flux cleaned = -0.00398205 Jy ! Component: 1950 - total flux cleaned = -0.00395432 Jy ! Component: 2000 - total flux cleaned = -0.00381918 Jy ! Component: 2050 - total flux cleaned = -0.00381897 Jy ! Component: 2100 - total flux cleaned = -0.00376631 Jy ! Component: 2150 - total flux cleaned = -0.00371441 Jy ! Component: 2200 - total flux cleaned = -0.00374037 Jy ! Component: 2250 - total flux cleaned = -0.00366366 Jy ! Component: 2300 - total flux cleaned = -0.00368899 Jy ! Component: 2350 - total flux cleaned = -0.00363866 Jy ! Component: 2400 - total flux cleaned = -0.00361368 Jy ! Component: 2450 - total flux cleaned = -0.0035641 Jy ! Component: 2500 - total flux cleaned = -0.00351543 Jy ! Component: 2550 - total flux cleaned = -0.00344285 Jy ! Component: 2600 - total flux cleaned = -0.00349048 Jy ! Component: 2650 - total flux cleaned = -0.00334771 Jy ! Component: 2700 - total flux cleaned = -0.00320636 Jy ! Component: 2750 - total flux cleaned = -0.00318324 Jy ! Component: 2800 - total flux cleaned = -0.00320653 Jy ! Component: 2850 - total flux cleaned = -0.0031375 Jy ! Component: 2900 - total flux cleaned = -0.00313744 Jy ! Component: 2950 - total flux cleaned = -0.00304682 Jy ! Component: 3000 - total flux cleaned = -0.00302431 Jy ! Component: 3050 - total flux cleaned = -0.00295705 Jy ! Component: 3100 - total flux cleaned = -0.00295691 Jy ! Component: 3150 - total flux cleaned = -0.00291281 Jy ! Component: 3200 - total flux cleaned = -0.002847 Jy ! Component: 3250 - total flux cleaned = -0.00282511 Jy ! Component: 3300 - total flux cleaned = -0.00282502 Jy ! Component: 3350 - total flux cleaned = -0.00278191 Jy ! Component: 3400 - total flux cleaned = -0.00278199 Jy ! Component: 3450 - total flux cleaned = -0.00280325 Jy ! Component: 3500 - total flux cleaned = -0.00271809 Jy ! Component: 3550 - total flux cleaned = -0.00271818 Jy ! Component: 3600 - total flux cleaned = -0.00267597 Jy ! Component: 3650 - total flux cleaned = -0.00265504 Jy ! Component: 3700 - total flux cleaned = -0.00265513 Jy ! Component: 3750 - total flux cleaned = -0.00263423 Jy ! Component: 3800 - total flux cleaned = -0.00265505 Jy ! Component: 3850 - total flux cleaned = -0.0026137 Jy ! Component: 3900 - total flux cleaned = -0.00261378 Jy ! Component: 3950 - total flux cleaned = -0.00265492 Jy ! Component: 4000 - total flux cleaned = -0.00259346 Jy ! Component: 4050 - total flux cleaned = -0.00263435 Jy ! Total flux subtracted in 4096 components = -0.00263429 Jy ! Clean residual min=-0.001082 max=0.001152 Jy/beam ! Clean residual mean=0.000003 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.387768 Jy keep ! Adding 257 model components to the UV plane model. ! The established model now contains 330 components and 0.387768 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1505+0326_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8905 x 2.02 at -6.491 degrees (North through East) ! Clean map min=-0.0022291 max=0.35453 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1505+0326_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.35453 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000320716 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.271387 0.271387 0.542775 1.08555 2.1711 4.3422 8.68439 17.3688 34.7376 69.4752 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.354 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1105.43 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1505+0326_X_uvs.log closed on Wed Apr 6 23:47:45 2016