! Started logfile: /scr/pima/bg219i_uvs/J1611+1856_X_uvs.log on Wed Apr 6 23:49:32 2016 obs /scr/pima/bg219i_uvs/J1611+1856_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1611+1856_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.742063 visibilities/baseline/integration-bin. ! Found source: J1611+1856 ! ! 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 11220 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/J1611+1856_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 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 67 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=1.029006Jy sigma=26.039334 ! Fit after self-cal, rms=0.799706Jy sigma=20.145072 ! 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=0.7292 mas, bmaj=1.649 mas, bpa=-1.416 degrees ! Estimated noise=0.631945 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 = 0.153434 Jy ! Component: 100 - total flux cleaned = 0.188838 Jy ! Total flux subtracted in 100 components = 0.188838 Jy ! Clean residual min=-0.005909 max=0.013922 Jy/beam ! Clean residual mean=0.000000 rms=0.001795 Jy/beam ! Combined flux in latest and established models = 0.188838 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.188838 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=0.062066Jy sigma=1.510959 ! Fit after self-cal, rms=0.062051Jy sigma=1.510484 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153006 Jy ! Component: 100 - total flux cleaned = 0.0230179 Jy ! Total flux subtracted in 100 components = 0.0230179 Jy ! Clean residual min=-0.004695 max=0.006463 Jy/beam ! Clean residual mean=0.000001 rms=0.001139 Jy/beam ! Combined flux in latest and established models = 0.211856 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.211856 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=0.057841Jy sigma=1.389640 ! Fit after self-cal, rms=0.057795Jy sigma=1.388290 ! Inverting map ! Added new window around map position (1, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00623388 Jy ! Component: 100 - total flux cleaned = 0.00989917 Jy ! Total flux subtracted in 100 components = 0.00989917 Jy ! Clean residual min=-0.003898 max=0.004515 Jy/beam ! Clean residual mean=0.000001 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.221755 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.221755 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=0.057177Jy sigma=1.370345 ! Fit after self-cal, rms=0.057145Jy sigma=1.369445 ! 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=0.8959 mas, bmaj=1.869 mas, bpa=-1.302 degrees ! Estimated noise=0.390353 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 = 0.00272153 Jy ! Component: 100 - total flux cleaned = 0.0038315 Jy ! Component: 150 - total flux cleaned = 0.00442022 Jy ! Component: 200 - total flux cleaned = 0.00487135 Jy ! Total flux subtracted in 200 components = 0.00487135 Jy ! Clean residual min=-0.003061 max=0.003568 Jy/beam ! Clean residual mean=-0.000003 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.226626 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 39 components and 0.226626 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=0.057007Jy sigma=1.365243 ! Fit after self-cal, rms=0.056998Jy sigma=1.364986 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8959 x 1.869 at -1.302 degrees (North through East) ! Clean map min=-0.0027844 max=0.20076 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.05 KP 1.00 ! LA 0.99 MK 0.99 NL 1.03 OV 0.99 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.06 KP 0.99 ! LA 1.01 MK 0.98 NL 1.01 OV 0.97 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 1.02 ! LA 0.98 MK 1.00 NL 1.03 OV 0.97 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.04 KP 1.05 ! LA 0.99 MK 0.99 NL 1.03 OV 0.95 ! PT 0.96 SC 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.06 KP 1.04 ! LA 1.00 MK 0.99 NL 1.04 OV 0.97 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.07 KP 1.01 ! LA 1.03 MK 0.98 NL 1.01 OV 0.97 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.01 KP 1.02 ! LA 0.99 MK 1.02 NL 0.97 OV 0.95 ! 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=0.056998Jy sigma=1.364986 ! Fit after self-cal, rms=0.056974Jy sigma=1.354146 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8952 mas, bmaj=1.872 mas, bpa=-1.26 degrees ! Estimated noise=0.389619 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 = -0.000464603 Jy ! Component: 100 - total flux cleaned = -0.000696398 Jy ! Component: 150 - total flux cleaned = -0.000907752 Jy ! Component: 200 - total flux cleaned = -0.000973766 Jy ! Total flux subtracted in 200 components = -0.000973766 Jy ! Clean residual min=-0.002390 max=0.002655 Jy/beam ! Clean residual mean=-0.000005 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.225652 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 0.225652 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=0.056936Jy sigma=1.353367 ! Fit after self-cal, rms=0.056946Jy sigma=1.353248 ! 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=0.056946Jy sigma=1.353248 ! Fit after self-cal, rms=0.056799Jy sigma=1.347800 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8945 mas, bmaj=1.87 mas, bpa=-1.179 degrees ! Estimated noise=0.389087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000537427 Jy ! Component: 100 - total flux cleaned = -0.000686594 Jy ! Component: 150 - total flux cleaned = -0.000723744 Jy ! Component: 200 - total flux cleaned = -0.00077702 Jy ! Total flux subtracted in 200 components = -0.00077702 Jy ! Clean residual min=-0.002336 max=0.002394 Jy/beam ! Clean residual mean=-0.000004 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.224875 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 0.224875 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=0.056782Jy sigma=1.347416 ! Fit after self-cal, rms=0.056780Jy sigma=1.347369 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.4, 7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231158 Jy ! Component: 100 - total flux cleaned = 0.00322403 Jy ! Component: 150 - total flux cleaned = 0.00383708 Jy ! Component: 200 - total flux cleaned = 0.00437793 Jy ! Total flux subtracted in 200 components = 0.00437793 Jy ! Clean residual min=-0.002180 max=0.001916 Jy/beam ! Clean residual mean=-0.000003 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.229253 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 76 components and 0.229253 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=0.056663Jy sigma=1.344717 ! Fit after self-cal, rms=0.056656Jy sigma=1.344557 ! 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=0.056656Jy sigma=1.344557 ! Fit after self-cal, rms=0.056488Jy sigma=1.344276 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8943 mas, bmaj=1.87 mas, bpa=-1.193 degrees ! Estimated noise=0.388442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000868345 Jy ! Component: 100 - total flux cleaned = 0.00109872 Jy ! Component: 150 - total flux cleaned = 0.00127275 Jy ! Component: 200 - total flux cleaned = 0.00142957 Jy ! Total flux subtracted in 200 components = 0.00142957 Jy ! Clean residual min=-0.002000 max=0.001858 Jy/beam ! Clean residual mean=-0.000002 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.230683 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 84 components and 0.230683 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=0.056458Jy sigma=1.343602 ! Fit after self-cal, rms=0.056454Jy sigma=1.343564 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 = 0.000134413 Jy ! Component: 100 - total flux cleaned = 0.000290326 Jy ! Component: 150 - total flux cleaned = 0.000416143 Jy ! Component: 200 - total flux cleaned = 0.000535024 Jy ! Total flux subtracted in 200 components = 0.000535024 Jy ! Clean residual min=-0.001998 max=0.001819 Jy/beam ! Clean residual mean=-0.000002 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.231218 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 90 components and 0.231218 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=0.056441Jy sigma=1.343295 ! Fit after self-cal, rms=0.056441Jy sigma=1.343284 ! 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=0.056441Jy sigma=1.343284 ! Fit after self-cal, rms=0.056340Jy sigma=1.343207 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.091 mas, bmaj=2.794 mas, bpa=0.1354 degrees ! Estimated noise=0.49185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000361829 Jy ! Component: 100 - total flux cleaned = 0.000392212 Jy ! Component: 150 - total flux cleaned = 0.000348417 Jy ! Component: 200 - total flux cleaned = 0.00036646 Jy ! Total flux subtracted in 200 components = 0.00036646 Jy ! Clean residual min=-0.002254 max=0.001876 Jy/beam ! Clean residual mean=-0.000003 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.231584 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 94 components and 0.231584 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=0.056331Jy sigma=1.343182 ! Fit after self-cal, rms=0.056328Jy sigma=1.343143 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 = 3.82634e-05 Jy ! Component: 100 - total flux cleaned = 8.34812e-05 Jy ! Component: 150 - total flux cleaned = 8.34055e-05 Jy ! Component: 200 - total flux cleaned = 9.60952e-05 Jy ! Total flux subtracted in 200 components = 9.60952e-05 Jy ! Clean residual min=-0.002189 max=0.001824 Jy/beam ! Clean residual mean=-0.000003 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.23168 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 99 components and 0.23168 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=0.056327Jy sigma=1.343164 ! Fit after self-cal, rms=0.056327Jy sigma=1.343150 ! 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=0.8942 mas, bmaj=1.871 mas, bpa=-1.23 degrees ! Estimated noise=0.387984 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8942 x 1.871 at -1.23 degrees (North through East) ! Clean map min=-0.001702 max=0.20029 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=0.7281 mas, bmaj=1.652 mas, bpa=-1.337 degrees ! Estimated noise=0.628019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.152358 Jy ! Component: 100 - total flux cleaned = 0.188231 Jy ! Component: 150 - total flux cleaned = 0.204559 Jy ! Component: 200 - total flux cleaned = 0.213157 Jy ! Total flux subtracted in 200 components = 0.213157 Jy ! Clean residual min=-0.003952 max=0.004087 Jy/beam ! Clean residual mean=-0.000001 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.213157 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.213157 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8942 mas, bmaj=1.871 mas, bpa=-1.23 degrees ! Estimated noise=0.387984 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 = 0.00551384 Jy ! Component: 100 - total flux cleaned = 0.00869666 Jy ! Component: 150 - total flux cleaned = 0.0109062 Jy ! Component: 200 - total flux cleaned = 0.0125977 Jy ! Total flux subtracted in 200 components = 0.0125977 Jy ! Clean residual min=-0.002158 max=0.002093 Jy/beam ! Clean residual mean=-0.000003 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.225755 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 33 components and 0.225755 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=2.091 mas, bmaj=2.794 mas, bpa=0.1354 degrees ! Estimated noise=0.49185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223824 Jy ! Component: 100 - total flux cleaned = 0.00374237 Jy ! Component: 150 - total flux cleaned = 0.00451634 Jy ! Component: 200 - total flux cleaned = 0.00502644 Jy ! Total flux subtracted in 200 components = 0.00502644 Jy ! Clean residual min=-0.002305 max=0.001935 Jy/beam ! Clean residual mean=-0.000003 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.230781 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 = 0.000338529 Jy ! Component: 100 - total flux cleaned = 0.00052538 Jy ! Component: 150 - total flux cleaned = 0.000643602 Jy ! Component: 200 - total flux cleaned = 0.00070885 Jy ! Total flux subtracted in 200 components = 0.00070885 Jy ! Clean residual min=-0.002284 max=0.001905 Jy/beam ! Clean residual mean=-0.000003 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.23149 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 63 components and 0.23149 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8942 mas, bmaj=1.871 mas, bpa=-1.23 degrees ! Estimated noise=0.387984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000277709 Jy ! Component: 100 - total flux cleaned = 0.000719471 Jy ! Component: 150 - total flux cleaned = 0.000924982 Jy ! Component: 200 - total flux cleaned = 0.00100455 Jy ! Total flux subtracted in 200 components = 0.00100455 Jy ! Clean residual min=-0.001979 max=0.001908 Jy/beam ! Clean residual mean=-0.000001 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.232495 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 0.232495 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=0.056365Jy sigma=1.343885 ! Fit after self-cal, rms=0.056356Jy sigma=1.343733 wmodel /scr/pima/bg219i_uvs/J1611+1856_X_map.mod ! Writing 77 model components to file: /scr/pima/bg219i_uvs/J1611+1856_X_map.mod wobs /scr/pima/bg219i_uvs/J1611+1856_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1611+1856_X_uvs.fits wwins /scr/pima/bg219i_uvs/J1611+1856_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219i_uvs/J1611+1856_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 = -0.000110633 Jy ! Component: 100 - total flux cleaned = -0.000112075 Jy ! Component: 150 - total flux cleaned = 4.4425e-05 Jy ! Component: 200 - total flux cleaned = 0.00022582 Jy ! Component: 250 - total flux cleaned = 0.000343976 Jy ! Component: 300 - total flux cleaned = 0.000515296 Jy ! Component: 350 - total flux cleaned = 0.000653766 Jy ! Component: 400 - total flux cleaned = 0.000762178 Jy ! Component: 450 - total flux cleaned = 0.000920455 Jy ! Component: 500 - total flux cleaned = 0.00102363 Jy ! Component: 550 - total flux cleaned = 0.00115018 Jy ! Component: 600 - total flux cleaned = 0.00137203 Jy ! Component: 650 - total flux cleaned = 0.00141999 Jy ! Component: 700 - total flux cleaned = 0.00151424 Jy ! Component: 750 - total flux cleaned = 0.00153689 Jy ! Component: 800 - total flux cleaned = 0.00151407 Jy ! Component: 850 - total flux cleaned = 0.00164823 Jy ! Component: 900 - total flux cleaned = 0.00160391 Jy ! Component: 950 - total flux cleaned = 0.00160418 Jy ! Component: 1000 - total flux cleaned = 0.0016044 Jy ! Component: 1050 - total flux cleaned = 0.00160427 Jy ! Component: 1100 - total flux cleaned = 0.00160442 Jy ! Component: 1150 - total flux cleaned = 0.0015839 Jy ! Component: 1200 - total flux cleaned = 0.00156403 Jy ! Component: 1250 - total flux cleaned = 0.00152454 Jy ! Component: 1300 - total flux cleaned = 0.00146638 Jy ! Component: 1350 - total flux cleaned = 0.00146629 Jy ! Component: 1400 - total flux cleaned = 0.00142798 Jy ! Component: 1450 - total flux cleaned = 0.00140929 Jy ! Component: 1500 - total flux cleaned = 0.0013355 Jy ! Component: 1550 - total flux cleaned = 0.00126308 Jy ! Component: 1600 - total flux cleaned = 0.00124548 Jy ! Component: 1650 - total flux cleaned = 0.00126341 Jy ! Component: 1700 - total flux cleaned = 0.00117558 Jy ! Component: 1750 - total flux cleaned = 0.00115834 Jy ! Component: 1800 - total flux cleaned = 0.00108998 Jy ! Component: 1850 - total flux cleaned = 0.00105636 Jy ! Component: 1900 - total flux cleaned = 0.00103935 Jy ! Component: 1950 - total flux cleaned = 0.000989606 Jy ! Component: 2000 - total flux cleaned = 0.000940559 Jy ! Component: 2050 - total flux cleaned = 0.0009407 Jy ! Component: 2100 - total flux cleaned = 0.000860256 Jy ! Component: 2150 - total flux cleaned = 0.000828416 Jy ! Component: 2200 - total flux cleaned = 0.000780978 Jy ! Component: 2250 - total flux cleaned = 0.000703276 Jy ! Component: 2300 - total flux cleaned = 0.000657142 Jy ! Component: 2350 - total flux cleaned = 0.000672595 Jy ! Component: 2400 - total flux cleaned = 0.000611908 Jy ! Component: 2450 - total flux cleaned = 0.000581992 Jy ! Component: 2500 - total flux cleaned = 0.000566993 Jy ! Component: 2550 - total flux cleaned = 0.000596211 Jy ! Component: 2600 - total flux cleaned = 0.000494016 Jy ! Component: 2650 - total flux cleaned = 0.000435975 Jy ! Component: 2700 - total flux cleaned = 0.000350033 Jy ! Component: 2750 - total flux cleaned = 0.000378432 Jy ! Component: 2800 - total flux cleaned = 0.00027964 Jy ! Component: 2850 - total flux cleaned = 0.000293626 Jy ! Component: 2900 - total flux cleaned = 0.000238026 Jy ! Component: 2950 - total flux cleaned = 0.000196898 Jy ! Component: 3000 - total flux cleaned = 0.000183198 Jy ! Component: 3050 - total flux cleaned = 0.00014259 Jy ! Component: 3100 - total flux cleaned = 0.000182937 Jy ! Component: 3150 - total flux cleaned = 0.000142797 Jy ! Component: 3200 - total flux cleaned = 8.99344e-05 Jy ! Component: 3250 - total flux cleaned = 7.69158e-05 Jy ! Component: 3300 - total flux cleaned = 6.38056e-05 Jy ! Component: 3350 - total flux cleaned = 3.78404e-05 Jy ! Component: 3400 - total flux cleaned = 3.78594e-05 Jy ! Component: 3450 - total flux cleaned = 2.51242e-05 Jy ! Component: 3500 - total flux cleaned = 5.04291e-05 Jy ! Component: 3550 - total flux cleaned = -1.23407e-05 Jy ! Component: 3600 - total flux cleaned = 2.50119e-05 Jy ! Component: 3650 - total flux cleaned = -1.21238e-05 Jy ! Component: 3700 - total flux cleaned = 4.93001e-05 Jy ! Component: 3750 - total flux cleaned = 8.57752e-05 Jy ! Component: 3800 - total flux cleaned = -1.14044e-05 Jy ! Component: 3850 - total flux cleaned = 6.73107e-07 Jy ! Component: 3900 - total flux cleaned = -2.31533e-05 Jy ! Component: 3950 - total flux cleaned = -2.31175e-05 Jy ! Component: 4000 - total flux cleaned = -2.31874e-05 Jy ! Component: 4050 - total flux cleaned = -7.01828e-05 Jy ! Total flux subtracted in 4096 components = -7.0342e-05 Jy ! Clean residual min=-0.000672 max=0.000704 Jy/beam ! Clean residual mean=-0.000000 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.232424 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 352 components and 0.232424 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1611+1856_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8942 x 1.871 at -1.23 degrees (North through East) ! Clean map min=-0.0014983 max=0.19985 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1611+1856_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.199851 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000191494 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.287455 0.287455 0.57491 1.14982 2.29964 4.59928 9.19856 18.3971 36.7942 73.5885 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.199 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1043.64 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1611+1856_X_uvs.log closed on Wed Apr 6 23:49:36 2016