! Started logfile: /scr/pima/bg219a_uvs/J0128+4901_X_uvs.log on Wed Apr 6 21:21:51 2016 obs /scr/pima/bg219a_uvs/J0128+4901_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0128+4901_X_uva.fits ! AN table 1: 36 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.833333 visibilities/baseline/integration-bin. ! Found source: J0128+4901 ! ! 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/J0128+4901_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=1.041207Jy sigma=28.352135 ! Fit after self-cal, rms=0.693806Jy sigma=18.608485 ! 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=0.7507 mas, bmaj=1.17 mas, bpa=-38.38 degrees ! Estimated noise=0.947618 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 = 0.23093 Jy ! Component: 100 - total flux cleaned = 0.29077 Jy ! Total flux subtracted in 100 components = 0.29077 Jy ! Clean residual min=-0.012950 max=0.024170 Jy/beam ! Clean residual mean=-0.000054 rms=0.003841 Jy/beam ! Combined flux in latest and established models = 0.29077 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.29077 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=0.076211Jy sigma=2.092874 ! Fit after self-cal, rms=0.076198Jy sigma=2.091960 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0246008 Jy ! Component: 100 - total flux cleaned = 0.0356402 Jy ! Total flux subtracted in 100 components = 0.0356402 Jy ! Clean residual min=-0.007447 max=0.007872 Jy/beam ! Clean residual mean=-0.000026 rms=0.001836 Jy/beam ! Combined flux in latest and established models = 0.32641 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.32641 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=0.065534Jy sigma=1.777673 ! Fit after self-cal, rms=0.065511Jy sigma=1.776784 ! 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=0.9777 mas, bmaj=1.336 mas, bpa=-34.6 degrees ! Estimated noise=0.499902 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 = 0.0111948 Jy ! Component: 100 - total flux cleaned = 0.0168719 Jy ! Component: 150 - total flux cleaned = 0.0204105 Jy ! Component: 200 - total flux cleaned = 0.0226287 Jy ! Total flux subtracted in 200 components = 0.0226287 Jy ! Clean residual min=-0.005470 max=0.005807 Jy/beam ! Clean residual mean=-0.000034 rms=0.001375 Jy/beam ! Combined flux in latest and established models = 0.349039 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.349039 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=0.063711Jy sigma=1.724378 ! Fit after self-cal, rms=0.063708Jy sigma=1.724075 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9777 x 1.336 at -34.6 degrees (North through East) ! Clean map min=-0.0048436 max=0.3043 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 1.00 NL 0.99 OV 1.04 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 0.98 NL 1.00 OV 1.02 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.01 NL 1.02 OV 1.02 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 0.98 NL 1.01 OV 1.03 ! PT 0.96 SC 1.03 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 0.98 NL 0.99 OV 1.03 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.00 NL 1.01 OV 1.01 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 0.99 NL 1.00 OV 1.01 ! 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=0.063708Jy sigma=1.724075 ! Fit after self-cal, rms=0.063382Jy sigma=1.705167 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9784 mas, bmaj=1.349 mas, bpa=-34.93 degrees ! Estimated noise=0.49913 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 = -0.00190864 Jy ! Component: 100 - total flux cleaned = -0.00214855 Jy ! Component: 150 - total flux cleaned = -0.00227032 Jy ! Component: 200 - total flux cleaned = -0.00241117 Jy ! Total flux subtracted in 200 components = -0.00241117 Jy ! Clean residual min=-0.003702 max=0.003593 Jy/beam ! Clean residual mean=-0.000009 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.346628 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.346628 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=0.063296Jy sigma=1.703367 ! Fit after self-cal, rms=0.063292Jy sigma=1.703271 ! 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=0.063292Jy sigma=1.703271 ! Fit after self-cal, rms=0.063233Jy sigma=1.696807 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.982 mas, bmaj=1.344 mas, bpa=-34.82 degrees ! Estimated noise=0.498943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00130787 Jy ! Component: 100 - total flux cleaned = -0.00145451 Jy ! Component: 150 - total flux cleaned = -0.00154916 Jy ! Component: 200 - total flux cleaned = -0.00162538 Jy ! Total flux subtracted in 200 components = -0.00162538 Jy ! Clean residual min=-0.003246 max=0.002733 Jy/beam ! Clean residual mean=-0.000010 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.345002 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.345002 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=0.063195Jy sigma=1.695967 ! Fit after self-cal, rms=0.063197Jy sigma=1.695844 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 = -0.000290933 Jy ! Component: 100 - total flux cleaned = -0.000239823 Jy ! Component: 150 - total flux cleaned = -0.000278851 Jy ! Component: 200 - total flux cleaned = -0.000300639 Jy ! Total flux subtracted in 200 components = -0.000300639 Jy ! Clean residual min=-0.003108 max=0.002705 Jy/beam ! Clean residual mean=-0.000010 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.344702 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.344701 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=0.063188Jy sigma=1.695597 ! Fit after self-cal, rms=0.063185Jy sigma=1.695533 ! 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=0.063185Jy sigma=1.695533 ! Fit after self-cal, rms=0.063262Jy sigma=1.695293 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9842 mas, bmaj=1.344 mas, bpa=-34.72 degrees ! Estimated noise=0.499046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000708652 Jy ! Component: 100 - total flux cleaned = -0.000811619 Jy ! Component: 150 - total flux cleaned = -0.00087614 Jy ! Component: 200 - total flux cleaned = -0.000951808 Jy ! Total flux subtracted in 200 components = -0.000951808 Jy ! Clean residual min=-0.002915 max=0.002623 Jy/beam ! Clean residual mean=-0.000009 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.34375 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.34375 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=0.063249Jy sigma=1.695003 ! Fit after self-cal, rms=0.063247Jy sigma=1.694946 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 = -0.000157874 Jy ! Component: 100 - total flux cleaned = -0.000146107 Jy ! Component: 150 - total flux cleaned = -0.000146052 Jy ! Component: 200 - total flux cleaned = -0.000145747 Jy ! Total flux subtracted in 200 components = -0.000145747 Jy ! Clean residual min=-0.002901 max=0.002589 Jy/beam ! Clean residual mean=-0.000010 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.343604 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.343604 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=0.063243Jy sigma=1.694843 ! Fit after self-cal, rms=0.063241Jy sigma=1.694810 ! 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=0.063241Jy sigma=1.694810 ! Fit after self-cal, rms=0.063288Jy sigma=1.694705 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.251 mas, bmaj=2.998 mas, bpa=-31.18 degrees ! Estimated noise=0.61912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000701037 Jy ! Component: 100 - total flux cleaned = -0.000831253 Jy ! Component: 150 - total flux cleaned = -0.000857051 Jy ! Component: 200 - total flux cleaned = -0.000870921 Jy ! Total flux subtracted in 200 components = -0.000870921 Jy ! Clean residual min=-0.003027 max=0.002963 Jy/beam ! Clean residual mean=-0.000021 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.342733 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 39 components and 0.342733 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=0.063287Jy sigma=1.694682 ! Fit after self-cal, rms=0.063287Jy sigma=1.694616 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 = -7.62955e-05 Jy ! Component: 100 - total flux cleaned = -8.8097e-05 Jy ! Component: 150 - total flux cleaned = -8.88554e-05 Jy ! Component: 200 - total flux cleaned = -0.000102598 Jy ! Total flux subtracted in 200 components = -0.000102598 Jy ! Clean residual min=-0.003011 max=0.002876 Jy/beam ! Clean residual mean=-0.000022 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.34263 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 41 components and 0.34263 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=0.063287Jy sigma=1.694610 ! Fit after self-cal, rms=0.063286Jy sigma=1.694580 ! 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=0.9859 mas, bmaj=1.343 mas, bpa=-34.64 degrees ! Estimated noise=0.499105 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9859 x 1.343 at -34.64 degrees (North through East) ! Clean map min=-0.0026196 max=0.30608 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=0.7528 mas, bmaj=1.175 mas, bpa=-38.5 degrees ! Estimated noise=0.953917 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.232266 Jy ! Component: 100 - total flux cleaned = 0.292872 Jy ! Component: 150 - total flux cleaned = 0.317718 Jy ! Component: 200 - total flux cleaned = 0.328711 Jy ! Total flux subtracted in 200 components = 0.328711 Jy ! Clean residual min=-0.005556 max=0.006327 Jy/beam ! Clean residual mean=-0.000011 rms=0.001400 Jy/beam ! Combined flux in latest and established models = 0.328711 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.328711 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9859 mas, bmaj=1.343 mas, bpa=-34.64 degrees ! Estimated noise=0.499105 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 = 0.00749123 Jy ! Component: 100 - total flux cleaned = 0.0105755 Jy ! Component: 150 - total flux cleaned = 0.0120509 Jy ! Component: 200 - total flux cleaned = 0.0124366 Jy ! Total flux subtracted in 200 components = 0.0124366 Jy ! Clean residual min=-0.002908 max=0.002687 Jy/beam ! Clean residual mean=-0.000012 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.341148 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.341148 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=2.251 mas, bmaj=2.998 mas, bpa=-31.18 degrees ! Estimated noise=0.61912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000617287 Jy ! Component: 100 - total flux cleaned = 0.000694291 Jy ! Component: 150 - total flux cleaned = 0.000774465 Jy ! Component: 200 - total flux cleaned = 0.000837349 Jy ! Total flux subtracted in 200 components = 0.000837349 Jy ! Clean residual min=-0.003001 max=0.002851 Jy/beam ! Clean residual mean=-0.000024 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.341985 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 = 5.01417e-05 Jy ! Component: 100 - total flux cleaned = 7.16893e-05 Jy ! Component: 150 - total flux cleaned = 8.23986e-05 Jy ! Component: 200 - total flux cleaned = 9.22761e-05 Jy ! Total flux subtracted in 200 components = 9.22761e-05 Jy ! Clean residual min=-0.002985 max=0.002839 Jy/beam ! Clean residual mean=-0.000024 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.342077 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.342077 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9859 mas, bmaj=1.343 mas, bpa=-34.64 degrees ! Estimated noise=0.499105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.90259e-05 Jy ! Component: 100 - total flux cleaned = -4.16886e-05 Jy ! Component: 150 - total flux cleaned = -0.000118875 Jy ! Component: 200 - total flux cleaned = -0.000170362 Jy ! Total flux subtracted in 200 components = -0.000170362 Jy ! Clean residual min=-0.002834 max=0.002596 Jy/beam ! Clean residual mean=-0.000011 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.341907 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 29 components and 0.341907 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=0.063284Jy sigma=1.694453 ! Fit after self-cal, rms=0.063277Jy sigma=1.694406 wmodel /scr/pima/bg219a_uvs/J0128+4901_X_map.mod ! Writing 29 model components to file: /scr/pima/bg219a_uvs/J0128+4901_X_map.mod wobs /scr/pima/bg219a_uvs/J0128+4901_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0128+4901_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0128+4901_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219a_uvs/J0128+4901_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 = -0.00040986 Jy ! Component: 100 - total flux cleaned = -0.000753529 Jy ! Component: 150 - total flux cleaned = -0.000908988 Jy ! Component: 200 - total flux cleaned = -0.00101584 Jy ! Component: 250 - total flux cleaned = -0.00121731 Jy ! Component: 300 - total flux cleaned = -0.00141036 Jy ! Component: 350 - total flux cleaned = -0.00147336 Jy ! Component: 400 - total flux cleaned = -0.00156322 Jy ! Component: 450 - total flux cleaned = -0.00164898 Jy ! Component: 500 - total flux cleaned = -0.00176109 Jy ! Component: 550 - total flux cleaned = -0.00184309 Jy ! Component: 600 - total flux cleaned = -0.00197711 Jy ! Component: 650 - total flux cleaned = -0.00197749 Jy ! Component: 700 - total flux cleaned = -0.00200356 Jy ! Component: 750 - total flux cleaned = -0.00197861 Jy ! Component: 800 - total flux cleaned = -0.00200313 Jy ! Component: 850 - total flux cleaned = -0.00197834 Jy ! Component: 900 - total flux cleaned = -0.00190664 Jy ! Component: 950 - total flux cleaned = -0.0019069 Jy ! Component: 1000 - total flux cleaned = -0.00190679 Jy ! Component: 1050 - total flux cleaned = -0.00195305 Jy ! Component: 1100 - total flux cleaned = -0.00199875 Jy ! Component: 1150 - total flux cleaned = -0.00199879 Jy ! Component: 1200 - total flux cleaned = -0.00199883 Jy ! Component: 1250 - total flux cleaned = -0.00195403 Jy ! Component: 1300 - total flux cleaned = -0.00188771 Jy ! Component: 1350 - total flux cleaned = -0.00188776 Jy ! Component: 1400 - total flux cleaned = -0.00184418 Jy ! Component: 1450 - total flux cleaned = -0.00184412 Jy ! Component: 1500 - total flux cleaned = -0.00180085 Jy ! Component: 1550 - total flux cleaned = -0.00180092 Jy ! Component: 1600 - total flux cleaned = -0.00175814 Jy ! Component: 1650 - total flux cleaned = -0.00177944 Jy ! Component: 1700 - total flux cleaned = -0.0016944 Jy ! Component: 1750 - total flux cleaned = -0.00163098 Jy ! Component: 1800 - total flux cleaned = -0.00160991 Jy ! Component: 1850 - total flux cleaned = -0.0014835 Jy ! Component: 1900 - total flux cleaned = -0.00144151 Jy ! Component: 1950 - total flux cleaned = -0.00139961 Jy ! Component: 2000 - total flux cleaned = -0.00135782 Jy ! Component: 2050 - total flux cleaned = -0.00131599 Jy ! Component: 2100 - total flux cleaned = -0.00125328 Jy ! Component: 2150 - total flux cleaned = -0.00116977 Jy ! Component: 2200 - total flux cleaned = -0.00121155 Jy ! Component: 2250 - total flux cleaned = -0.00112808 Jy ! Component: 2300 - total flux cleaned = -0.00108632 Jy ! Component: 2350 - total flux cleaned = -0.00106546 Jy ! Component: 2400 - total flux cleaned = -0.00104462 Jy ! Component: 2450 - total flux cleaned = -0.00100292 Jy ! Component: 2500 - total flux cleaned = -0.000961425 Jy ! Component: 2550 - total flux cleaned = -0.000919931 Jy ! Component: 2600 - total flux cleaned = -0.000899001 Jy ! Component: 2650 - total flux cleaned = -0.000857466 Jy ! Component: 2700 - total flux cleaned = -0.000774109 Jy ! Component: 2750 - total flux cleaned = -0.000753268 Jy ! Component: 2800 - total flux cleaned = -0.000690615 Jy ! Component: 2850 - total flux cleaned = -0.000669686 Jy ! Component: 2900 - total flux cleaned = -0.000585881 Jy ! Component: 2950 - total flux cleaned = -0.000564913 Jy ! Component: 3000 - total flux cleaned = -0.000501866 Jy ! Component: 3050 - total flux cleaned = -0.000459754 Jy ! Component: 3100 - total flux cleaned = -0.000375236 Jy ! Component: 3150 - total flux cleaned = -0.000375204 Jy ! Component: 3200 - total flux cleaned = -0.000311582 Jy ! Component: 3250 - total flux cleaned = -0.000247755 Jy ! Component: 3300 - total flux cleaned = -0.000226391 Jy ! Component: 3350 - total flux cleaned = -0.000141023 Jy ! Component: 3400 - total flux cleaned = -9.81048e-05 Jy ! Component: 3450 - total flux cleaned = -5.50963e-05 Jy ! Component: 3500 - total flux cleaned = -3.36311e-05 Jy ! Component: 3550 - total flux cleaned = 9.52805e-06 Jy ! Component: 3600 - total flux cleaned = 7.45293e-05 Jy ! Component: 3650 - total flux cleaned = 9.6309e-05 Jy ! Component: 3700 - total flux cleaned = 0.000118154 Jy ! Component: 3750 - total flux cleaned = 0.000227624 Jy ! Component: 3800 - total flux cleaned = 0.000271554 Jy ! Component: 3850 - total flux cleaned = 0.000315805 Jy ! Component: 3900 - total flux cleaned = 0.000360262 Jy ! Component: 3950 - total flux cleaned = 0.000449525 Jy ! Component: 4000 - total flux cleaned = 0.000472018 Jy ! Component: 4050 - total flux cleaned = 0.000539823 Jy ! Total flux subtracted in 4096 components = 0.000585293 Jy ! Clean residual min=-0.001596 max=0.001272 Jy/beam ! Clean residual mean=0.000000 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.342492 Jy keep ! Adding 209 model components to the UV plane model. ! The established model now contains 238 components and 0.342492 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0128+4901_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9859 x 1.343 at -34.64 degrees (North through East) ! Clean map min=-0.002869 max=0.30589 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0128+4901_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.305894 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000286656 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.281132 0.281132 0.562264 1.12453 2.24906 4.49811 8.99622 17.9924 35.9849 71.9698 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.305 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1067.11 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0128+4901_X_uvs.log closed on Wed Apr 6 21:21:55 2016