! Started logfile: /scr/pima/bg219b_uvs/J0642+8811_X_uvs.log on Thu Apr 7 01:45:40 2016 obs /scr/pima/bg219b_uvs/J0642+8811_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0642+8811_X_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.919355 visibilities/baseline/integration-bin. ! Found source: J0642+8811 ! ! 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 30780 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/bg219b_uvs/J0642+8811_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 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 65 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=1.032322Jy sigma=24.034441 ! Fit after self-cal, rms=0.783403Jy sigma=18.217612 ! 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=0.6218 mas, bmaj=1.82 mas, bpa=14.86 degrees ! Estimated noise=0.517278 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 = 0.166653 Jy ! Component: 100 - total flux cleaned = 0.20415 Jy ! Total flux subtracted in 100 components = 0.20415 Jy ! Clean residual min=-0.006576 max=0.013321 Jy/beam ! Clean residual mean=-0.000021 rms=0.001609 Jy/beam ! Combined flux in latest and established models = 0.20415 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.20415 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=0.066295Jy sigma=1.507587 ! Fit after self-cal, rms=0.066277Jy sigma=1.507197 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140586 Jy ! Component: 100 - total flux cleaned = 0.0209651 Jy ! Total flux subtracted in 100 components = 0.0209651 Jy ! Clean residual min=-0.005516 max=0.005910 Jy/beam ! Clean residual mean=-0.000021 rms=0.001247 Jy/beam ! Combined flux in latest and established models = 0.225115 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.225115 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=0.062860Jy sigma=1.414841 ! Fit after self-cal, rms=0.062853Jy sigma=1.414509 ! 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=0.8208 mas, bmaj=2.208 mas, bpa=13.08 degrees ! Estimated noise=0.244902 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 = 0.0053986 Jy ! Component: 100 - total flux cleaned = 0.00808119 Jy ! Component: 150 - total flux cleaned = 0.00977681 Jy ! Component: 200 - total flux cleaned = 0.0108592 Jy ! Total flux subtracted in 200 components = 0.0108592 Jy ! Clean residual min=-0.005277 max=0.006601 Jy/beam ! Clean residual mean=-0.000070 rms=0.001593 Jy/beam ! Combined flux in latest and established models = 0.235974 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.235974 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=0.062460Jy sigma=1.402327 ! Fit after self-cal, rms=0.062457Jy sigma=1.402081 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8208 x 2.208 at 13.08 degrees (North through East) ! Clean map min=-0.0052487 max=0.21824 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.06 KP 0.92 ! LA 0.95 MK 0.94 NL 1.02 OV 0.95 ! PT 1.09 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.03 KP 0.95 ! LA 0.97 MK 0.97 NL 1.02 OV 1.01 ! PT 1.10 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.07 KP 0.98 ! LA 0.97 MK 0.98 NL 1.03 OV 1.00 ! PT 1.12 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.98 KP 0.94 ! LA 0.95 MK 0.95 NL 1.01 OV 0.97 ! PT 1.08 SC 1.04 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00 KP 0.97 ! LA 0.96 MK 0.97 NL 1.01 OV 0.96 ! PT 1.10 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.03 KP 0.98 ! LA 0.96 MK 0.98 NL 1.01 OV 0.99 ! PT 1.10 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.00 KP 0.94 ! LA 0.94 MK 0.98 NL 1.00 OV 0.94 ! PT 1.09 SC 1.02 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.062457Jy sigma=1.402081 ! Fit after self-cal, rms=0.061577Jy sigma=1.360777 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8213 mas, bmaj=2.209 mas, bpa=13.36 degrees ! Estimated noise=0.244285 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 = 8.72706e-05 Jy ! Component: 100 - total flux cleaned = 0.000183141 Jy ! Component: 150 - total flux cleaned = 0.000255239 Jy ! Component: 200 - total flux cleaned = 0.000342308 Jy ! Total flux subtracted in 200 components = 0.000342308 Jy ! Clean residual min=-0.005367 max=0.006368 Jy/beam ! Clean residual mean=-0.000057 rms=0.001390 Jy/beam ! Combined flux in latest and established models = 0.236317 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.236316 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=0.061507Jy sigma=1.359389 ! Fit after self-cal, rms=0.061539Jy sigma=1.359215 ! 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=0.061539Jy sigma=1.359215 ! Fit after self-cal, rms=0.059369Jy sigma=1.330965 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8269 mas, bmaj=2.221 mas, bpa=13.32 degrees ! Estimated noise=0.239567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00400331 Jy ! Component: 100 - total flux cleaned = -0.005797 Jy ! Component: 150 - total flux cleaned = -0.00683914 Jy ! Component: 200 - total flux cleaned = -0.00748862 Jy ! Total flux subtracted in 200 components = -0.00748862 Jy ! Clean residual min=-0.003577 max=0.005695 Jy/beam ! Clean residual mean=-0.000038 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.228828 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 51 components and 0.228828 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=0.059078Jy sigma=1.325742 ! Fit after self-cal, rms=0.059078Jy sigma=1.325662 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 (-2, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00468282 Jy ! Component: 100 - total flux cleaned = 0.00650422 Jy ! Component: 150 - total flux cleaned = 0.00674003 Jy ! Component: 200 - total flux cleaned = 0.00673923 Jy ! Total flux subtracted in 200 components = 0.00673923 Jy ! Clean residual min=-0.003491 max=0.003915 Jy/beam ! Clean residual mean=-0.000039 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.235567 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 72 components and 0.235567 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=0.058735Jy sigma=1.315585 ! Fit after self-cal, rms=0.058718Jy sigma=1.315094 ! 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=0.058718Jy sigma=1.315094 ! Fit after self-cal, rms=0.058007Jy sigma=1.298507 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8273 mas, bmaj=2.221 mas, bpa=13.28 degrees ! Estimated noise=0.237934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000830395 Jy ! Component: 100 - total flux cleaned = 0.000942909 Jy ! Component: 150 - total flux cleaned = 0.00086544 Jy ! Component: 200 - total flux cleaned = 0.000731055 Jy ! Total flux subtracted in 200 components = 0.000731055 Jy ! Clean residual min=-0.002033 max=0.002272 Jy/beam ! Clean residual mean=-0.000013 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.236298 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 86 components and 0.236298 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=0.057934Jy sigma=1.296188 ! Fit after self-cal, rms=0.057947Jy sigma=1.296010 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 (8.8, -17.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199578 Jy ! Component: 100 - total flux cleaned = 0.00223069 Jy ! Component: 150 - total flux cleaned = 0.00230746 Jy ! Component: 200 - total flux cleaned = 0.00227291 Jy ! Total flux subtracted in 200 components = 0.00227291 Jy ! Clean residual min=-0.001958 max=0.001919 Jy/beam ! Clean residual mean=-0.000012 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.238571 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 103 components and 0.238571 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=0.057853Jy sigma=1.293942 ! Fit after self-cal, rms=0.057850Jy sigma=1.293798 ! 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=0.057850Jy sigma=1.293798 ! Fit after self-cal, rms=0.057641Jy sigma=1.290275 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.115 mas, bmaj=3.446 mas, bpa=11.81 degrees ! Estimated noise=0.305533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000281322 Jy ! Component: 100 - total flux cleaned = -0.000311362 Jy ! Component: 150 - total flux cleaned = -0.000374454 Jy ! Component: 200 - total flux cleaned = -0.000375455 Jy ! Total flux subtracted in 200 components = -0.000375455 Jy ! Clean residual min=-0.002102 max=0.002621 Jy/beam ! Clean residual mean=-0.000018 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.238196 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 118 components and 0.238196 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=0.057619Jy sigma=1.289888 ! Fit after self-cal, rms=0.057622Jy sigma=1.289768 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 = -1.31231e-05 Jy ! Component: 100 - total flux cleaned = 1.3154e-05 Jy ! Component: 150 - total flux cleaned = 1.31321e-05 Jy ! Component: 200 - total flux cleaned = 1.37836e-05 Jy ! Total flux subtracted in 200 components = 1.37836e-05 Jy ! Clean residual min=-0.002120 max=0.002453 Jy/beam ! Clean residual mean=-0.000017 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.238209 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 131 components and 0.238209 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=0.057617Jy sigma=1.289730 ! Fit after self-cal, rms=0.057617Jy sigma=1.289680 ! 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=0.8279 mas, bmaj=2.222 mas, bpa=13.2 degrees ! Estimated noise=0.237514 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8279 x 2.222 at 13.2 degrees (North through East) ! Clean map min=-0.0017839 max=0.21304 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=0.6252 mas, bmaj=1.831 mas, bpa=15.03 degrees ! Estimated noise=0.503778 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.162211 Jy ! Component: 100 - total flux cleaned = 0.198698 Jy ! Component: 150 - total flux cleaned = 0.211794 Jy ! Component: 200 - total flux cleaned = 0.21899 Jy ! Total flux subtracted in 200 components = 0.21899 Jy ! Clean residual min=-0.003400 max=0.003883 Jy/beam ! Clean residual mean=-0.000005 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.21899 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.21899 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8279 mas, bmaj=2.222 mas, bpa=13.2 degrees ! Estimated noise=0.237514 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 = 0.00668609 Jy ! Component: 100 - total flux cleaned = 0.0107221 Jy ! Component: 150 - total flux cleaned = 0.0135078 Jy ! Component: 200 - total flux cleaned = 0.0155543 Jy ! Total flux subtracted in 200 components = 0.0155543 Jy ! Clean residual min=-0.002001 max=0.002065 Jy/beam ! Clean residual mean=-0.000008 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.234545 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 45 components and 0.234545 Jy ! Inverting map ! Added new window around map position (-50.4, 10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177413 Jy ! Component: 100 - total flux cleaned = 0.00277625 Jy ! Component: 150 - total flux cleaned = 0.00348214 Jy ! Component: 200 - total flux cleaned = 0.00397139 Jy ! Total flux subtracted in 200 components = 0.00397139 Jy ! Clean residual min=-0.001786 max=0.001762 Jy/beam ! Clean residual mean=-0.000006 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.238516 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 78 components and 0.238516 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=2.115 mas, bmaj=3.446 mas, bpa=11.81 degrees ! Estimated noise=0.305533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000970067 Jy ! Component: 100 - total flux cleaned = 0.00127926 Jy ! Component: 150 - total flux cleaned = 0.001542 Jy ! Component: 200 - total flux cleaned = 0.00164052 Jy ! Total flux subtracted in 200 components = 0.00164052 Jy ! Clean residual min=-0.002609 max=0.002103 Jy/beam ! Clean residual mean=-0.000008 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.240157 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 = 0.000116527 Jy ! Component: 100 - total flux cleaned = 0.000143006 Jy ! Component: 150 - total flux cleaned = 0.000192693 Jy ! Component: 200 - total flux cleaned = 0.000215075 Jy ! Total flux subtracted in 200 components = 0.000215075 Jy ! Clean residual min=-0.002457 max=0.002021 Jy/beam ! Clean residual mean=-0.000007 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.240372 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 126 components and 0.240372 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8279 mas, bmaj=2.222 mas, bpa=13.2 degrees ! Estimated noise=0.237514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00045519 Jy ! Component: 100 - total flux cleaned = 0.000426332 Jy ! Component: 150 - total flux cleaned = 0.000425154 Jy ! Component: 200 - total flux cleaned = 0.000447761 Jy ! Total flux subtracted in 200 components = 0.000447761 Jy ! Clean residual min=-0.001657 max=0.001663 Jy/beam ! Clean residual mean=-0.000002 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.24082 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 138 components and 0.24082 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=0.057561Jy sigma=1.288448 ! Fit after self-cal, rms=0.057554Jy sigma=1.288200 wmodel /scr/pima/bg219b_uvs/J0642+8811_X_map.mod ! Writing 138 model components to file: /scr/pima/bg219b_uvs/J0642+8811_X_map.mod wobs /scr/pima/bg219b_uvs/J0642+8811_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0642+8811_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0642+8811_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219b_uvs/J0642+8811_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 = 5.86628e-05 Jy ! Component: 100 - total flux cleaned = 0.000334053 Jy ! Component: 150 - total flux cleaned = 0.000542488 Jy ! Component: 200 - total flux cleaned = 0.000766157 Jy ! Component: 250 - total flux cleaned = 0.000981103 Jy ! Component: 300 - total flux cleaned = 0.00111977 Jy ! Component: 350 - total flux cleaned = 0.00123191 Jy ! Component: 400 - total flux cleaned = 0.001341 Jy ! Component: 450 - total flux cleaned = 0.00138404 Jy ! Component: 500 - total flux cleaned = 0.0014265 Jy ! Component: 550 - total flux cleaned = 0.00154841 Jy ! Component: 600 - total flux cleaned = 0.00156776 Jy ! Component: 650 - total flux cleaned = 0.00158698 Jy ! Component: 700 - total flux cleaned = 0.00166361 Jy ! Component: 750 - total flux cleaned = 0.00171978 Jy ! Component: 800 - total flux cleaned = 0.0017569 Jy ! Component: 850 - total flux cleaned = 0.00179329 Jy ! Component: 900 - total flux cleaned = 0.00182863 Jy ! Component: 950 - total flux cleaned = 0.00184562 Jy ! Component: 1000 - total flux cleaned = 0.00186243 Jy ! Component: 1050 - total flux cleaned = 0.00186233 Jy ! Component: 1100 - total flux cleaned = 0.00184589 Jy ! Component: 1150 - total flux cleaned = 0.00184601 Jy ! Component: 1200 - total flux cleaned = 0.00186188 Jy ! Component: 1250 - total flux cleaned = 0.00182994 Jy ! Component: 1300 - total flux cleaned = 0.00184571 Jy ! Component: 1350 - total flux cleaned = 0.00179939 Jy ! Component: 1400 - total flux cleaned = 0.00184535 Jy ! Component: 1450 - total flux cleaned = 0.00178519 Jy ! Component: 1500 - total flux cleaned = 0.00182975 Jy ! Component: 1550 - total flux cleaned = 0.00180036 Jy ! Component: 1600 - total flux cleaned = 0.00182919 Jy ! Component: 1650 - total flux cleaned = 0.00175763 Jy ! Component: 1700 - total flux cleaned = 0.00177205 Jy ! Component: 1750 - total flux cleaned = 0.00175769 Jy ! Component: 1800 - total flux cleaned = 0.00171651 Jy ! Component: 1850 - total flux cleaned = 0.00170274 Jy ! Component: 1900 - total flux cleaned = 0.00163522 Jy ! Component: 1950 - total flux cleaned = 0.00156878 Jy ! Component: 2000 - total flux cleaned = 0.00154247 Jy ! Component: 2050 - total flux cleaned = 0.00147746 Jy ! Component: 2100 - total flux cleaned = 0.00147756 Jy ! Component: 2150 - total flux cleaned = 0.00145199 Jy ! Component: 2200 - total flux cleaned = 0.00145184 Jy ! Component: 2250 - total flux cleaned = 0.00140212 Jy ! Component: 2300 - total flux cleaned = 0.00137758 Jy ! Component: 2350 - total flux cleaned = 0.00135317 Jy ! Component: 2400 - total flux cleaned = 0.0013412 Jy ! Component: 2450 - total flux cleaned = 0.00138906 Jy ! Component: 2500 - total flux cleaned = 0.0013535 Jy ! Component: 2550 - total flux cleaned = 0.00137711 Jy ! Component: 2600 - total flux cleaned = 0.00138876 Jy ! Component: 2650 - total flux cleaned = 0.00136569 Jy ! Component: 2700 - total flux cleaned = 0.00141161 Jy ! Component: 2750 - total flux cleaned = 0.00141173 Jy ! Component: 2800 - total flux cleaned = 0.00144557 Jy ! Component: 2850 - total flux cleaned = 0.00142325 Jy ! Component: 2900 - total flux cleaned = 0.00143424 Jy ! Component: 2950 - total flux cleaned = 0.00141204 Jy ! Component: 3000 - total flux cleaned = 0.00137913 Jy ! Component: 3050 - total flux cleaned = 0.00141193 Jy ! Component: 3100 - total flux cleaned = 0.00139022 Jy ! Component: 3150 - total flux cleaned = 0.00135795 Jy ! Component: 3200 - total flux cleaned = 0.00133673 Jy ! Component: 3250 - total flux cleaned = 0.00131556 Jy ! Component: 3300 - total flux cleaned = 0.00132599 Jy ! Component: 3350 - total flux cleaned = 0.00125285 Jy ! Component: 3400 - total flux cleaned = 0.00120092 Jy ! Component: 3450 - total flux cleaned = 0.00119065 Jy ! Component: 3500 - total flux cleaned = 0.00115993 Jy ! Component: 3550 - total flux cleaned = 0.00113958 Jy ! Component: 3600 - total flux cleaned = 0.0011093 Jy ! Component: 3650 - total flux cleaned = 0.0010791 Jy ! Component: 3700 - total flux cleaned = 0.00106903 Jy ! Component: 3750 - total flux cleaned = 0.00101932 Jy ! Component: 3800 - total flux cleaned = 0.000969952 Jy ! Component: 3850 - total flux cleaned = 0.000911113 Jy ! Component: 3900 - total flux cleaned = 0.000881955 Jy ! Component: 3950 - total flux cleaned = 0.000843129 Jy ! Component: 4000 - total flux cleaned = 0.000843181 Jy ! Component: 4050 - total flux cleaned = 0.00080486 Jy ! Total flux subtracted in 4096 components = 0.000738107 Jy ! Clean residual min=-0.000493 max=0.000534 Jy/beam ! Clean residual mean=-0.000002 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.241558 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 432 components and 0.241558 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0642+8811_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8279 x 2.222 at 13.2 degrees (North through East) ! Clean map min=-0.0010123 max=0.21156 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0642+8811_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.211562 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000158684 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.225018 0.225018 0.450036 0.900071 1.80014 3.60029 7.20057 14.4011 28.8023 57.6046 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.211 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1333.23 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0642+8811_X_uvs.log closed on Thu Apr 7 01:45:45 2016