! Started logfile: /scr/pima/bg219b_uvs/J0407+0742_X_uvs.log on Thu Apr 7 01:42:26 2016 obs /scr/pima/bg219b_uvs/J0407+0742_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0407+0742_X_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.896296 visibilities/baseline/integration-bin. ! Found source: J0407+0742 ! ! 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 23232 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/J0407+0742_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 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=1.115092Jy sigma=24.326902 ! Fit after self-cal, rms=0.537889Jy sigma=11.671454 ! 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=0.711 mas, bmaj=1.75 mas, bpa=-3.394 degrees ! Estimated noise=0.51558 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 = 0.359882 Jy ! Component: 100 - total flux cleaned = 0.439939 Jy ! Total flux subtracted in 100 components = 0.439939 Jy ! Clean residual min=-0.015194 max=0.026875 Jy/beam ! Clean residual mean=-0.000028 rms=0.004091 Jy/beam ! Combined flux in latest and established models = 0.439939 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.439939 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=0.095666Jy sigma=2.054426 ! Fit after self-cal, rms=0.095659Jy sigma=2.054194 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0271084 Jy ! Component: 100 - total flux cleaned = 0.0399292 Jy ! Total flux subtracted in 100 components = 0.0399292 Jy ! Clean residual min=-0.018127 max=0.018382 Jy/beam ! Clean residual mean=-0.000022 rms=0.003514 Jy/beam ! Combined flux in latest and established models = 0.479868 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.479868 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=0.087258Jy sigma=1.842545 ! Fit after self-cal, rms=0.087240Jy sigma=1.841998 ! 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=0.8832 mas, bmaj=1.988 mas, bpa=-1.975 degrees ! Estimated noise=0.283435 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 = 0.0106658 Jy ! Component: 100 - total flux cleaned = 0.0165239 Jy ! Component: 150 - total flux cleaned = 0.0193424 Jy ! Component: 200 - total flux cleaned = 0.020026 Jy ! Total flux subtracted in 200 components = 0.020026 Jy ! Clean residual min=-0.017947 max=0.018143 Jy/beam ! Clean residual mean=-0.000027 rms=0.004062 Jy/beam ! Combined flux in latest and established models = 0.499894 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.499894 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=0.086066Jy sigma=1.809611 ! Fit after self-cal, rms=0.086060Jy sigma=1.809426 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8832 x 1.988 at -1.975 degrees (North through East) ! Clean map min=-0.017379 max=0.46613 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 0.97 FD 0.97 HN 1.00 KP 0.94 ! LA 0.95 MK 0.97 NL 1.05 OV 0.96 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.03 KP 0.98 ! LA 0.97 MK 1.01 NL 1.07 OV 1.01 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.03 KP 1.01 ! LA 0.98 MK 1.01 NL 1.08 OV 1.00 ! PT 1.06 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.99 KP 0.95 ! LA 0.94 MK 0.98 NL 1.03 OV 0.98 ! PT 1.05 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.00 KP 0.96 ! LA 0.96 MK 1.01 NL 1.07 OV 0.98 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.02 KP 0.99 ! LA 0.98 MK 1.03 NL 1.06 OV 1.00 ! PT 1.06 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.99 KP 0.97 ! LA 0.95 MK 1.00 NL 1.04 OV 0.96 ! PT 1.06 SC 1.00 ! ! ! 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=0.086060Jy sigma=1.809426 ! Fit after self-cal, rms=0.083273Jy sigma=1.721701 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8867 mas, bmaj=1.996 mas, bpa=-2.003 degrees ! Estimated noise=0.28342 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 = -0.00231058 Jy ! Component: 100 - total flux cleaned = -0.00223513 Jy ! Component: 150 - total flux cleaned = -0.00223584 Jy ! Component: 200 - total flux cleaned = -0.00223505 Jy ! Total flux subtracted in 200 components = -0.00223505 Jy ! Clean residual min=-0.018285 max=0.017182 Jy/beam ! Clean residual mean=-0.000018 rms=0.003796 Jy/beam ! Combined flux in latest and established models = 0.497659 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.497659 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=0.083094Jy sigma=1.719110 ! Fit after self-cal, rms=0.083093Jy sigma=1.718854 ! 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=0.083093Jy sigma=1.718854 ! Fit after self-cal, rms=0.071129Jy sigma=1.506912 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.891 mas, bmaj=2.003 mas, bpa=-1.744 degrees ! Estimated noise=0.269853 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0178011 Jy ! Component: 100 - total flux cleaned = -0.0229038 Jy ! Component: 150 - total flux cleaned = -0.0255224 Jy ! Component: 200 - total flux cleaned = -0.0270474 Jy ! Total flux subtracted in 200 components = -0.0270474 Jy ! Clean residual min=-0.009187 max=0.009261 Jy/beam ! Clean residual mean=-0.000014 rms=0.002283 Jy/beam ! Combined flux in latest and established models = 0.470612 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 53 components and 0.470612 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=0.066400Jy sigma=1.428088 ! Fit after self-cal, rms=0.066395Jy sigma=1.428003 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 = -0.00103866 Jy ! Component: 100 - total flux cleaned = -0.00149613 Jy ! Component: 150 - total flux cleaned = -0.00165701 Jy ! Component: 200 - total flux cleaned = -0.00178088 Jy ! Total flux subtracted in 200 components = -0.00178088 Jy ! Clean residual min=-0.009079 max=0.009361 Jy/beam ! Clean residual mean=-0.000014 rms=0.002287 Jy/beam ! Combined flux in latest and established models = 0.468831 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.468831 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=0.066346Jy sigma=1.428294 ! Fit after self-cal, rms=0.066345Jy sigma=1.428265 ! 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=0.066345Jy sigma=1.428265 ! Fit after self-cal, rms=0.063334Jy sigma=1.371500 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8931 mas, bmaj=2.007 mas, bpa=-1.706 degrees ! Estimated noise=0.262969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0089031 Jy ! Component: 100 - total flux cleaned = -0.0119621 Jy ! Component: 150 - total flux cleaned = -0.013348 Jy ! Component: 200 - total flux cleaned = -0.0136697 Jy ! Total flux subtracted in 200 components = -0.0136697 Jy ! Clean residual min=-0.006616 max=0.007495 Jy/beam ! Clean residual mean=-0.000010 rms=0.001820 Jy/beam ! Combined flux in latest and established models = 0.455161 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.455161 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=0.061814Jy sigma=1.352095 ! Fit after self-cal, rms=0.061814Jy sigma=1.352068 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 = -4.66748e-05 Jy ! Component: 100 - total flux cleaned = -0.000197909 Jy ! Component: 150 - total flux cleaned = -0.000224175 Jy ! Component: 200 - total flux cleaned = -0.000224563 Jy ! Total flux subtracted in 200 components = -0.000224563 Jy ! Clean residual min=-0.006593 max=0.007516 Jy/beam ! Clean residual mean=-0.000010 rms=0.001819 Jy/beam ! Combined flux in latest and established models = 0.454937 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 0.454937 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=0.061779Jy sigma=1.351742 ! Fit after self-cal, rms=0.061779Jy sigma=1.351723 ! 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=0.061779Jy sigma=1.351723 ! Fit after self-cal, rms=0.060646Jy sigma=1.333979 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.095 mas, bmaj=3.099 mas, bpa=-3.266 degrees ! Estimated noise=0.32873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00618307 Jy ! Component: 100 - total flux cleaned = -0.00691388 Jy ! Component: 150 - total flux cleaned = -0.00716718 Jy ! Component: 200 - total flux cleaned = -0.00730039 Jy ! Total flux subtracted in 200 components = -0.00730039 Jy ! Clean residual min=-0.008454 max=0.010945 Jy/beam ! Clean residual mean=-0.000018 rms=0.002921 Jy/beam ! Combined flux in latest and established models = 0.447636 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 0.447636 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=0.060367Jy sigma=1.332356 ! Fit after self-cal, rms=0.060336Jy sigma=1.331479 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 = 0.000113008 Jy ! Component: 100 - total flux cleaned = -4.20352e-05 Jy ! Component: 150 - total flux cleaned = -0.000117126 Jy ! Component: 200 - total flux cleaned = -0.000148121 Jy ! Total flux subtracted in 200 components = -0.000148121 Jy ! Clean residual min=-0.008396 max=0.011169 Jy/beam ! Clean residual mean=-0.000018 rms=0.002911 Jy/beam ! Combined flux in latest and established models = 0.447488 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 68 components and 0.447488 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=0.060443Jy sigma=1.334231 ! Fit after self-cal, rms=0.060427Jy sigma=1.333617 ! 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=0.8939 mas, bmaj=2.009 mas, bpa=-1.693 degrees ! Estimated noise=0.259206 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8939 x 2.009 at -1.693 degrees (North through East) ! Clean map min=-0.005635 max=0.42867 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=0.7192 mas, bmaj=1.762 mas, bpa=-2.931 degrees ! Estimated noise=0.473782 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.330634 Jy ! Component: 100 - total flux cleaned = 0.402961 Jy ! Component: 150 - total flux cleaned = 0.425098 Jy ! Component: 200 - total flux cleaned = 0.434582 Jy ! Total flux subtracted in 200 components = 0.434582 Jy ! Clean residual min=-0.005925 max=0.007606 Jy/beam ! Clean residual mean=-0.000008 rms=0.001544 Jy/beam ! Combined flux in latest and established models = 0.434582 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.434582 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8939 mas, bmaj=2.009 mas, bpa=-1.693 degrees ! Estimated noise=0.259206 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-16.6, 32.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00925735 Jy ! Component: 100 - total flux cleaned = 0.0146821 Jy ! Component: 150 - total flux cleaned = 0.0184597 Jy ! Component: 200 - total flux cleaned = 0.0205201 Jy ! Total flux subtracted in 200 components = 0.0205201 Jy ! Clean residual min=-0.006087 max=0.006897 Jy/beam ! Clean residual mean=-0.000013 rms=0.001569 Jy/beam ! Combined flux in latest and established models = 0.455102 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 34 components and 0.455102 Jy ! Inverting map ! Added new window around map position (38.4, 42.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00641139 Jy ! Component: 100 - total flux cleaned = 0.00862903 Jy ! Component: 150 - total flux cleaned = 0.0102164 Jy ! Component: 200 - total flux cleaned = 0.0112895 Jy ! Total flux subtracted in 200 components = 0.0112895 Jy ! Clean residual min=-0.005609 max=0.006295 Jy/beam ! Clean residual mean=-0.000013 rms=0.001415 Jy/beam ! Combined flux in latest and established models = 0.466392 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 60 components and 0.466392 Jy ! Inverting map ! Added new window around map position (3.4, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00537805 Jy ! Component: 100 - total flux cleaned = 0.00670538 Jy ! Component: 150 - total flux cleaned = 0.00765565 Jy ! Component: 200 - total flux cleaned = 0.00826936 Jy ! Total flux subtracted in 200 components = 0.00826936 Jy ! Clean residual min=-0.005313 max=0.005637 Jy/beam ! Clean residual mean=-0.000012 rms=0.001316 Jy/beam ! Combined flux in latest and established models = 0.474661 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 90 components and 0.474661 Jy ! Inverting map ! Added new window around map position (5.8, -20.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00478505 Jy ! Component: 100 - total flux cleaned = 0.00702659 Jy ! Component: 150 - total flux cleaned = 0.00846469 Jy ! Component: 200 - total flux cleaned = 0.00947895 Jy ! Total flux subtracted in 200 components = 0.00947895 Jy ! Clean residual min=-0.005230 max=0.005247 Jy/beam ! Clean residual mean=-0.000013 rms=0.001238 Jy/beam ! Combined flux in latest and established models = 0.48414 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 111 components and 0.48414 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=2.095 mas, bmaj=3.099 mas, bpa=-3.266 degrees ! Estimated noise=0.32873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192322 Jy ! Component: 100 - total flux cleaned = 0.00332816 Jy ! Component: 150 - total flux cleaned = 0.00427539 Jy ! Component: 200 - total flux cleaned = 0.00480991 Jy ! Total flux subtracted in 200 components = 0.00480991 Jy ! Clean residual min=-0.006680 max=0.007108 Jy/beam ! Clean residual mean=-0.000029 rms=0.002005 Jy/beam ! Combined flux in latest and established models = 0.48895 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 = 0.000347271 Jy ! Component: 100 - total flux cleaned = 0.000727593 Jy ! Component: 150 - total flux cleaned = 0.000903339 Jy ! Component: 200 - total flux cleaned = 0.00101351 Jy ! Total flux subtracted in 200 components = 0.00101351 Jy ! Clean residual min=-0.006518 max=0.007105 Jy/beam ! Clean residual mean=-0.000030 rms=0.001977 Jy/beam ! Combined flux in latest and established models = 0.489964 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 146 components and 0.489964 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8939 mas, bmaj=2.009 mas, bpa=-1.693 degrees ! Estimated noise=0.259206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000919997 Jy ! Component: 100 - total flux cleaned = -0.000457207 Jy ! Component: 150 - total flux cleaned = -4.16713e-05 Jy ! Component: 200 - total flux cleaned = 0.000227291 Jy ! Total flux subtracted in 200 components = 0.000227291 Jy ! Clean residual min=-0.005121 max=0.005049 Jy/beam ! Clean residual mean=-0.000013 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.490191 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 160 components and 0.490191 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=0.057001Jy sigma=1.274869 ! Fit after self-cal, rms=0.056803Jy sigma=1.268087 wmodel /scr/pima/bg219b_uvs/J0407+0742_X_map.mod ! Writing 160 model components to file: /scr/pima/bg219b_uvs/J0407+0742_X_map.mod wobs /scr/pima/bg219b_uvs/J0407+0742_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0407+0742_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0407+0742_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219b_uvs/J0407+0742_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 = -0.000937212 Jy ! Component: 100 - total flux cleaned = -0.00166028 Jy ! Component: 150 - total flux cleaned = -0.00233937 Jy ! Component: 200 - total flux cleaned = -0.00291468 Jy ! Component: 250 - total flux cleaned = -0.00360733 Jy ! Component: 300 - total flux cleaned = -0.00387606 Jy ! Component: 350 - total flux cleaned = -0.00400591 Jy ! Component: 400 - total flux cleaned = -0.00413157 Jy ! Component: 450 - total flux cleaned = -0.00437623 Jy ! Component: 500 - total flux cleaned = -0.00455611 Jy ! Component: 550 - total flux cleaned = -0.00507804 Jy ! Component: 600 - total flux cleaned = -0.00535982 Jy ! Component: 650 - total flux cleaned = -0.00569031 Jy ! Component: 700 - total flux cleaned = -0.00601284 Jy ! Component: 750 - total flux cleaned = -0.00632873 Jy ! Component: 800 - total flux cleaned = -0.00684267 Jy ! Component: 850 - total flux cleaned = -0.00709272 Jy ! Component: 900 - total flux cleaned = -0.00728916 Jy ! Component: 950 - total flux cleaned = -0.00752912 Jy ! Component: 1000 - total flux cleaned = -0.0077176 Jy ! Component: 1050 - total flux cleaned = -0.00780916 Jy ! Component: 1100 - total flux cleaned = -0.0079902 Jy ! Component: 1150 - total flux cleaned = -0.0081227 Jy ! Component: 1200 - total flux cleaned = -0.00820953 Jy ! Component: 1250 - total flux cleaned = -0.00833802 Jy ! Component: 1300 - total flux cleaned = -0.00842062 Jy ! Component: 1350 - total flux cleaned = -0.00842152 Jy ! Component: 1400 - total flux cleaned = -0.00850217 Jy ! Component: 1450 - total flux cleaned = -0.00850224 Jy ! Component: 1500 - total flux cleaned = -0.00854152 Jy ! Component: 1550 - total flux cleaned = -0.00850336 Jy ! Component: 1600 - total flux cleaned = -0.0086158 Jy ! Component: 1650 - total flux cleaned = -0.00857841 Jy ! Component: 1700 - total flux cleaned = -0.0086147 Jy ! Component: 1750 - total flux cleaned = -0.00857861 Jy ! Component: 1800 - total flux cleaned = -0.00861426 Jy ! Component: 1850 - total flux cleaned = -0.00854473 Jy ! Component: 1900 - total flux cleaned = -0.00857832 Jy ! Component: 1950 - total flux cleaned = -0.00854474 Jy ! Component: 2000 - total flux cleaned = -0.00847854 Jy ! Component: 2050 - total flux cleaned = -0.00844646 Jy ! Component: 2100 - total flux cleaned = -0.00838249 Jy ! Component: 2150 - total flux cleaned = -0.00844484 Jy ! Component: 2200 - total flux cleaned = -0.00832009 Jy ! Component: 2250 - total flux cleaned = -0.00831969 Jy ! Component: 2300 - total flux cleaned = -0.00828919 Jy ! Component: 2350 - total flux cleaned = -0.00822939 Jy ! Component: 2400 - total flux cleaned = -0.00822879 Jy ! Component: 2450 - total flux cleaned = -0.00814153 Jy ! Component: 2500 - total flux cleaned = -0.00817021 Jy ! Component: 2550 - total flux cleaned = -0.00814212 Jy ! Component: 2600 - total flux cleaned = -0.00811417 Jy ! Component: 2650 - total flux cleaned = -0.0080866 Jy ! Component: 2700 - total flux cleaned = -0.00811316 Jy ! Component: 2750 - total flux cleaned = -0.00803253 Jy ! Component: 2800 - total flux cleaned = -0.00811187 Jy ! Component: 2850 - total flux cleaned = -0.00800752 Jy ! Component: 2900 - total flux cleaned = -0.00805889 Jy ! Component: 2950 - total flux cleaned = -0.00793195 Jy ! Component: 3000 - total flux cleaned = -0.00800712 Jy ! Component: 3050 - total flux cleaned = -0.00793239 Jy ! Component: 3100 - total flux cleaned = -0.00785851 Jy ! Component: 3150 - total flux cleaned = -0.00781042 Jy ! Component: 3200 - total flux cleaned = -0.00773853 Jy ! Component: 3250 - total flux cleaned = -0.00771504 Jy ! Component: 3300 - total flux cleaned = -0.00771502 Jy ! Component: 3350 - total flux cleaned = -0.00766838 Jy ! Component: 3400 - total flux cleaned = -0.00762262 Jy ! Component: 3450 - total flux cleaned = -0.0076679 Jy ! Component: 3500 - total flux cleaned = -0.0076231 Jy ! Component: 3550 - total flux cleaned = -0.0076009 Jy ! Component: 3600 - total flux cleaned = -0.00760073 Jy ! Component: 3650 - total flux cleaned = -0.00762217 Jy ! Component: 3700 - total flux cleaned = -0.00757955 Jy ! Component: 3750 - total flux cleaned = -0.00757938 Jy ! Component: 3800 - total flux cleaned = -0.00753755 Jy ! Component: 3850 - total flux cleaned = -0.00751691 Jy ! Component: 3900 - total flux cleaned = -0.00753715 Jy ! Component: 3950 - total flux cleaned = -0.00751667 Jy ! Component: 4000 - total flux cleaned = -0.00747651 Jy ! Component: 4050 - total flux cleaned = -0.00739743 Jy ! Total flux subtracted in 4096 components = -0.0073778 Jy ! Clean residual min=-0.000984 max=0.000975 Jy/beam ! Clean residual mean=-0.000002 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.482813 Jy keep ! Adding 328 model components to the UV plane model. ! The established model now contains 488 components and 0.482813 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0407+0742_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8939 x 2.009 at -1.693 degrees (North through East) ! Clean map min=-0.0029269 max=0.42454 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0407+0742_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.424538 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000362946 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.256476 0.256476 0.512953 1.02591 2.05181 4.10362 8.20724 16.4145 32.829 65.6579 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.424 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1169.7 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0407+0742_X_uvs.log closed on Thu Apr 7 01:42:31 2016