! Started logfile: /scr/pima/bg219a_uvs/J2352+3947_X_uvs.log on Wed Apr 6 21:48:23 2016 obs /scr/pima/bg219a_uvs/J2352+3947_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J2352+3947_X_uva.fits ! AN table 1: 36 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.833333 visibilities/baseline/integration-bin. ! Found source: J2352+3947 ! ! 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 5400 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/J2352+3947_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 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=1.023428Jy sigma=27.932886 ! Fit after self-cal, rms=0.775337Jy sigma=20.582333 ! 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=0.7181 mas, bmaj=1.307 mas, bpa=-5.307 degrees ! Estimated noise=0.995894 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 = 0.17143 Jy ! Component: 100 - total flux cleaned = 0.219992 Jy ! Total flux subtracted in 100 components = 0.219992 Jy ! Clean residual min=-0.013845 max=0.020474 Jy/beam ! Clean residual mean=0.000010 rms=0.004193 Jy/beam ! Combined flux in latest and established models = 0.219992 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.219992 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=0.071427Jy sigma=1.907636 ! Fit after self-cal, rms=0.071460Jy sigma=1.906474 ! 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=0.9282 mas, bmaj=1.667 mas, bpa=-3.828 degrees ! Estimated noise=0.506256 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 = 0.0293377 Jy ! Component: 100 - total flux cleaned = 0.0427312 Jy ! Component: 150 - total flux cleaned = 0.0493196 Jy ! Component: 200 - total flux cleaned = 0.05277 Jy ! Total flux subtracted in 200 components = 0.05277 Jy ! Clean residual min=-0.005881 max=0.005795 Jy/beam ! Clean residual mean=-0.000016 rms=0.001480 Jy/beam ! Combined flux in latest and established models = 0.272762 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 27 components and 0.272762 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=0.061269Jy sigma=1.559194 ! Fit after self-cal, rms=0.061297Jy sigma=1.558286 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9282 x 1.667 at -3.828 degrees (North through East) ! Clean map min=-0.0052811 max=0.23315 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 0.98 MK 1.06 NL 0.99 OV 1.03 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 1.07 NL 0.96 OV 1.03 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.10 NL 0.98 OV 1.02 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 1.01 MK 1.02 NL 1.00 OV 1.02 ! PT 0.96 SC 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 1.08 NL 0.99 OV 1.02 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.03 NL 0.98 OV 1.05 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.12 NL 0.99 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=0.061297Jy sigma=1.558286 ! Fit after self-cal, rms=0.062203Jy sigma=1.544549 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9407 mas, bmaj=1.68 mas, bpa=-2.976 degrees ! Estimated noise=0.506902 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 = -0.000110675 Jy ! Component: 100 - total flux cleaned = -0.000333449 Jy ! Component: 150 - total flux cleaned = -0.000334165 Jy ! Component: 200 - total flux cleaned = -0.000333836 Jy ! Total flux subtracted in 200 components = -0.000333836 Jy ! Clean residual min=-0.004778 max=0.004955 Jy/beam ! Clean residual mean=-0.000011 rms=0.001149 Jy/beam ! Combined flux in latest and established models = 0.272428 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.272428 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=0.062087Jy sigma=1.542558 ! Fit after self-cal, rms=0.062085Jy sigma=1.542363 ! 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=0.062085Jy sigma=1.542363 ! Fit after self-cal, rms=0.062257Jy sigma=1.538269 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.943 mas, bmaj=1.682 mas, bpa=-2.723 degrees ! Estimated noise=0.506791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000426015 Jy ! Component: 100 - total flux cleaned = -0.00037932 Jy ! Component: 150 - total flux cleaned = -0.000379455 Jy ! Component: 200 - total flux cleaned = -0.000379663 Jy ! Total flux subtracted in 200 components = -0.000379663 Jy ! Clean residual min=-0.004436 max=0.004772 Jy/beam ! Clean residual mean=-0.000008 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 0.272049 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 35 components and 0.272049 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=0.062171Jy sigma=1.537124 ! Fit after self-cal, rms=0.062163Jy sigma=1.537004 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 (-13, 39.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00450127 Jy ! Component: 100 - total flux cleaned = 0.00621122 Jy ! Component: 150 - total flux cleaned = 0.00719447 Jy ! Component: 200 - total flux cleaned = 0.00789711 Jy ! Total flux subtracted in 200 components = 0.00789711 Jy ! Clean residual min=-0.003483 max=0.002756 Jy/beam ! Clean residual mean=-0.000005 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.279946 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 49 components and 0.279946 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=0.061749Jy sigma=1.526740 ! Fit after self-cal, rms=0.061733Jy sigma=1.526359 ! 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=0.061733Jy sigma=1.526359 ! Fit after self-cal, rms=0.061769Jy sigma=1.525587 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9452 mas, bmaj=1.684 mas, bpa=-2.547 degrees ! Estimated noise=0.505218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137862 Jy ! Component: 100 - total flux cleaned = 0.0018441 Jy ! Component: 150 - total flux cleaned = 0.00214374 Jy ! Component: 200 - total flux cleaned = 0.00232158 Jy ! Total flux subtracted in 200 components = 0.00232158 Jy ! Clean residual min=-0.002874 max=0.002315 Jy/beam ! Clean residual mean=-0.000003 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.282267 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 0.282267 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=0.061649Jy sigma=1.523393 ! Fit after self-cal, rms=0.061652Jy sigma=1.523309 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 = 0.000271802 Jy ! Component: 100 - total flux cleaned = 0.000545961 Jy ! Component: 150 - total flux cleaned = 0.000723007 Jy ! Component: 200 - total flux cleaned = 0.000787429 Jy ! Total flux subtracted in 200 components = 0.000787429 Jy ! Clean residual min=-0.002664 max=0.002149 Jy/beam ! Clean residual mean=-0.000002 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.283055 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 0.283055 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=0.061594Jy sigma=1.522463 ! Fit after self-cal, rms=0.061593Jy sigma=1.522419 ! 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=0.061593Jy sigma=1.522419 ! Fit after self-cal, rms=0.061678Jy sigma=1.522191 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.035 mas, bmaj=3.612 mas, bpa=-9.908 degrees ! Estimated noise=0.599247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.4692e-06 Jy ! Component: 100 - total flux cleaned = 0.000221914 Jy ! Component: 150 - total flux cleaned = 0.000238876 Jy ! Component: 200 - total flux cleaned = 0.000270733 Jy ! Total flux subtracted in 200 components = 0.000270733 Jy ! Clean residual min=-0.001577 max=0.001773 Jy/beam ! Clean residual mean=-0.000003 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.283325 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 75 components and 0.283325 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=0.061687Jy sigma=1.522007 ! Fit after self-cal, rms=0.061685Jy sigma=1.521933 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.94e-05 Jy ! Component: 100 - total flux cleaned = -4.1754e-05 Jy ! Component: 150 - total flux cleaned = -2.79391e-05 Jy ! Component: 200 - total flux cleaned = -2.8098e-06 Jy ! Total flux subtracted in 200 components = -2.8098e-06 Jy ! Clean residual min=-0.001560 max=0.001743 Jy/beam ! Clean residual mean=-0.000003 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.283323 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 80 components and 0.283323 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=0.061697Jy sigma=1.521944 ! Fit after self-cal, rms=0.061694Jy sigma=1.521895 ! Inverting map ! Added new window around map position (-20.2, -29.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141468 Jy ! Component: 100 - total flux cleaned = 0.00165014 Jy ! Component: 150 - total flux cleaned = 0.00167807 Jy ! Component: 200 - total flux cleaned = 0.00167744 Jy ! Total flux subtracted in 200 components = 0.00167744 Jy ! Clean residual min=-0.001243 max=0.001363 Jy/beam ! Clean residual mean=0.000002 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.285 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 109 components and 0.285 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=0.061676Jy sigma=1.520789 ! Fit after self-cal, rms=0.061674Jy sigma=1.520699 ! Inverting map ! Added new window around map position (51, 48.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000632676 Jy ! Component: 100 - total flux cleaned = 0.000570734 Jy ! Component: 150 - total flux cleaned = 0.000544119 Jy ! Component: 200 - total flux cleaned = 0.00051798 Jy ! Total flux subtracted in 200 components = 0.00051798 Jy ! Clean residual min=-0.000944 max=0.001054 Jy/beam ! Clean residual mean=0.000002 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.285518 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 133 components and 0.285518 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=0.061656Jy sigma=1.519843 ! Fit after self-cal, rms=0.061652Jy sigma=1.519746 ! 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=0.9463 mas, bmaj=1.685 mas, bpa=-2.392 degrees ! Estimated noise=0.504607 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9463 x 1.685 at -2.392 degrees (North through East) ! Clean map min=-0.0034735 max=0.23375 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=0.7311 mas, bmaj=1.317 mas, bpa=-3.945 degrees ! Estimated noise=1.00418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.172354 Jy ! Component: 100 - total flux cleaned = 0.218829 Jy ! Component: 150 - total flux cleaned = 0.24036 Jy ! Component: 200 - total flux cleaned = 0.252324 Jy ! Total flux subtracted in 200 components = 0.252324 Jy ! Clean residual min=-0.007147 max=0.008407 Jy/beam ! Clean residual mean=-0.000001 rms=0.001986 Jy/beam ! Combined flux in latest and established models = 0.252324 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.252324 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9463 mas, bmaj=1.685 mas, bpa=-2.392 degrees ! Estimated noise=0.504607 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.8, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00966403 Jy ! Component: 100 - total flux cleaned = 0.0150137 Jy ! Component: 150 - total flux cleaned = 0.0189383 Jy ! Component: 200 - total flux cleaned = 0.0220129 Jy ! Total flux subtracted in 200 components = 0.0220129 Jy ! Clean residual min=-0.003154 max=0.002639 Jy/beam ! Clean residual mean=-0.000005 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.274336 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 45 components and 0.274336 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=2.035 mas, bmaj=3.612 mas, bpa=-9.908 degrees ! Estimated noise=0.599247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00350259 Jy ! Component: 100 - total flux cleaned = 0.005819 Jy ! Component: 150 - total flux cleaned = 0.00745828 Jy ! Component: 200 - total flux cleaned = 0.00858875 Jy ! Total flux subtracted in 200 components = 0.00858875 Jy ! Clean residual min=-0.001732 max=0.001629 Jy/beam ! Clean residual mean=-0.000003 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.282925 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 = 0.000356316 Jy ! Component: 100 - total flux cleaned = 0.000458764 Jy ! Component: 150 - total flux cleaned = 0.000552803 Jy ! Component: 200 - total flux cleaned = 0.000610158 Jy ! Total flux subtracted in 200 components = 0.000610158 Jy ! Clean residual min=-0.001341 max=0.001447 Jy/beam ! Clean residual mean=-0.000001 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.283535 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 99 components and 0.283535 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9463 mas, bmaj=1.685 mas, bpa=-2.392 degrees ! Estimated noise=0.504607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000526655 Jy ! Component: 100 - total flux cleaned = -6.79924e-05 Jy ! Component: 150 - total flux cleaned = 0.000219038 Jy ! Component: 200 - total flux cleaned = 0.000321323 Jy ! Total flux subtracted in 200 components = 0.000321323 Jy ! Clean residual min=-0.001705 max=0.002010 Jy/beam ! Clean residual mean=0.000000 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.283857 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 117 components and 0.283857 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=0.061566Jy sigma=1.518825 ! Fit after self-cal, rms=0.061541Jy sigma=1.518585 wmodel /scr/pima/bg219a_uvs/J2352+3947_X_map.mod ! Writing 117 model components to file: /scr/pima/bg219a_uvs/J2352+3947_X_map.mod wobs /scr/pima/bg219a_uvs/J2352+3947_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J2352+3947_X_uvs.fits wwins /scr/pima/bg219a_uvs/J2352+3947_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219a_uvs/J2352+3947_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 = 0.000662187 Jy ! Component: 100 - total flux cleaned = 0.000755761 Jy ! Component: 150 - total flux cleaned = 0.000700591 Jy ! Component: 200 - total flux cleaned = 0.000726664 Jy ! Component: 250 - total flux cleaned = 0.000751601 Jy ! Component: 300 - total flux cleaned = 0.000800351 Jy ! Component: 350 - total flux cleaned = 0.000846854 Jy ! Component: 400 - total flux cleaned = 0.000891618 Jy ! Component: 450 - total flux cleaned = 0.000956807 Jy ! Component: 500 - total flux cleaned = 0.00099877 Jy ! Component: 550 - total flux cleaned = 0.00108087 Jy ! Component: 600 - total flux cleaned = 0.00114117 Jy ! Component: 650 - total flux cleaned = 0.00120027 Jy ! Component: 700 - total flux cleaned = 0.00121969 Jy ! Component: 750 - total flux cleaned = 0.00127632 Jy ! Component: 800 - total flux cleaned = 0.00125764 Jy ! Component: 850 - total flux cleaned = 0.00131273 Jy ! Component: 900 - total flux cleaned = 0.00124043 Jy ! Component: 950 - total flux cleaned = 0.00125842 Jy ! Component: 1000 - total flux cleaned = 0.00125809 Jy ! Component: 1050 - total flux cleaned = 0.00120571 Jy ! Component: 1100 - total flux cleaned = 0.00118855 Jy ! Component: 1150 - total flux cleaned = 0.00117155 Jy ! Component: 1200 - total flux cleaned = 0.00113781 Jy ! Component: 1250 - total flux cleaned = 0.00112106 Jy ! Component: 1300 - total flux cleaned = 0.00110429 Jy ! Component: 1350 - total flux cleaned = 0.00107147 Jy ! Component: 1400 - total flux cleaned = 0.00102284 Jy ! Component: 1450 - total flux cleaned = 0.00102291 Jy ! Component: 1500 - total flux cleaned = 0.0010069 Jy ! Component: 1550 - total flux cleaned = 0.00102282 Jy ! Component: 1600 - total flux cleaned = 0.00102278 Jy ! Component: 1650 - total flux cleaned = 0.00100706 Jy ! Component: 1700 - total flux cleaned = 0.000991478 Jy ! Component: 1750 - total flux cleaned = 0.00102239 Jy ! Component: 1800 - total flux cleaned = 0.00100704 Jy ! Component: 1850 - total flux cleaned = 0.00105306 Jy ! Component: 1900 - total flux cleaned = 0.00108352 Jy ! Component: 1950 - total flux cleaned = 0.00109867 Jy ! Component: 2000 - total flux cleaned = 0.00115907 Jy ! Component: 2050 - total flux cleaned = 0.00114394 Jy ! Component: 2100 - total flux cleaned = 0.00117386 Jy ! Component: 2150 - total flux cleaned = 0.00117387 Jy ! Component: 2200 - total flux cleaned = 0.0011739 Jy ! Component: 2250 - total flux cleaned = 0.00117396 Jy ! Component: 2300 - total flux cleaned = 0.00123317 Jy ! Component: 2350 - total flux cleaned = 0.00127737 Jy ! Component: 2400 - total flux cleaned = 0.00135086 Jy ! Component: 2450 - total flux cleaned = 0.00142418 Jy ! Component: 2500 - total flux cleaned = 0.00149754 Jy ! Component: 2550 - total flux cleaned = 0.0015415 Jy ! Component: 2600 - total flux cleaned = 0.00158541 Jy ! Component: 2650 - total flux cleaned = 0.0016585 Jy ! Component: 2700 - total flux cleaned = 0.00177538 Jy ! Component: 2750 - total flux cleaned = 0.00186305 Jy ! Component: 2800 - total flux cleaned = 0.00192153 Jy ! Component: 2850 - total flux cleaned = 0.00198004 Jy ! Component: 2900 - total flux cleaned = 0.00206772 Jy ! Component: 2950 - total flux cleaned = 0.00209698 Jy ! Component: 3000 - total flux cleaned = 0.00212625 Jy ! Component: 3050 - total flux cleaned = 0.00217026 Jy ! Component: 3100 - total flux cleaned = 0.00218501 Jy ! Component: 3150 - total flux cleaned = 0.00219977 Jy ! Component: 3200 - total flux cleaned = 0.00222934 Jy ! Component: 3250 - total flux cleaned = 0.00227375 Jy ! Component: 3300 - total flux cleaned = 0.00230361 Jy ! Component: 3350 - total flux cleaned = 0.00233343 Jy ! Component: 3400 - total flux cleaned = 0.00236354 Jy ! Component: 3450 - total flux cleaned = 0.00237867 Jy ! Component: 3500 - total flux cleaned = 0.00242422 Jy ! Component: 3550 - total flux cleaned = 0.00243949 Jy ! Component: 3600 - total flux cleaned = 0.0024854 Jy ! Component: 3650 - total flux cleaned = 0.00254707 Jy ! Component: 3700 - total flux cleaned = 0.00257804 Jy ! Component: 3750 - total flux cleaned = 0.00260925 Jy ! Component: 3800 - total flux cleaned = 0.00268792 Jy ! Component: 3850 - total flux cleaned = 0.00273525 Jy ! Component: 3900 - total flux cleaned = 0.00279882 Jy ! Component: 3950 - total flux cleaned = 0.00284688 Jy ! Component: 4000 - total flux cleaned = 0.00291135 Jy ! Component: 4050 - total flux cleaned = 0.00296009 Jy ! Total flux subtracted in 4096 components = 0.00300908 Jy ! Clean residual min=-0.000988 max=0.000878 Jy/beam ! Clean residual mean=0.000000 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.286866 Jy keep ! Adding 177 model components to the UV plane model. ! The established model now contains 293 components and 0.286866 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J2352+3947_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9463 x 1.685 at -2.392 degrees (North through East) ! Clean map min=-0.0017679 max=0.23273 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J2352+3947_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.232734 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000221634 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.285693 0.285693 0.571386 1.14277 2.28554 4.57109 9.14217 18.2843 36.5687 73.1374 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.232 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1050.08 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J2352+3947_X_uvs.log closed on Wed Apr 6 21:48:27 2016