! Started logfile: /scr/pima/bg219i_uvs/J2242+2955_S_uvs.log on Wed Apr 6 23:19:08 2016 obs /scr/pima/bg219i_uvs/J2242+2955_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2242+2955_S_uva.fits ! AN table 1: 73 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.821005 visibilities/baseline/integration-bin. ! Found source: J2242+2955 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 10788 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219i_uvs/J2242+2955_S] 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 0.500x0.500 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 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009709Jy sigma=23.420478 ! Fit after self-cal, rms=0.873431Jy sigma=20.344382 ! 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=3.02 mas, bmaj=4.912 mas, bpa=-12.59 degrees ! Estimated noise=0.481133 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 = 0.0982956 Jy ! Component: 100 - total flux cleaned = 0.119761 Jy ! Total flux subtracted in 100 components = 0.119761 Jy ! Clean residual min=-0.003915 max=0.006103 Jy/beam ! Clean residual mean=-0.000003 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.119761 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.119761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063236Jy sigma=1.343875 ! Fit after self-cal, rms=0.063223Jy sigma=1.343720 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00588926 Jy ! Component: 100 - total flux cleaned = 0.00884446 Jy ! Total flux subtracted in 100 components = 0.00884446 Jy ! Clean residual min=-0.003606 max=0.003833 Jy/beam ! Clean residual mean=0.000000 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.128605 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.128605 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062442Jy sigma=1.329689 ! Fit after self-cal, rms=0.062430Jy sigma=1.329568 ! 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=3.836 mas, bmaj=5.833 mas, bpa=-10.38 degrees ! Estimated noise=0.313549 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 = 0.00232908 Jy ! Component: 100 - total flux cleaned = 0.00362674 Jy ! Component: 150 - total flux cleaned = 0.00445171 Jy ! Component: 200 - total flux cleaned = 0.00499271 Jy ! Total flux subtracted in 200 components = 0.00499271 Jy ! Clean residual min=-0.002810 max=0.002416 Jy/beam ! Clean residual mean=0.000002 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.133598 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 35 components and 0.133598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062290Jy sigma=1.328105 ! Fit after self-cal, rms=0.062284Jy sigma=1.328088 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.836 x 5.833 at -10.38 degrees (North through East) ! Clean map min=-0.0027252 max=0.12663 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 0.94 HN 1.05 KP 0.95 ! LA 1.02 MK 1.05 NL 1.05 OV 1.03 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.02 KP 1.00 ! LA 1.01 MK 1.02 NL 1.02 OV 1.02 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.01 KP 1.01 ! LA 1.02 MK 1.03 NL 1.01 OV 1.01 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.90 HN 1.01 KP 1.03 ! LA 1.04 MK 1.02 NL 0.99 OV 0.87 ! PT 1.01 SC 1.00 ! ! ! Fit before self-cal, rms=0.062284Jy sigma=1.328088 ! Fit after self-cal, rms=0.061403Jy sigma=1.321214 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.865 mas, bmaj=5.85 mas, bpa=-9.939 degrees ! Estimated noise=0.315402 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 = 5.11415e-05 Jy ! Component: 100 - total flux cleaned = 1.57337e-05 Jy ! Component: 150 - total flux cleaned = 2.83137e-05 Jy ! Component: 200 - total flux cleaned = 2.79593e-05 Jy ! Total flux subtracted in 200 components = 2.79593e-05 Jy ! Clean residual min=-0.002398 max=0.002498 Jy/beam ! Clean residual mean=0.000001 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.133626 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.133626 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061396Jy sigma=1.321032 ! Fit after self-cal, rms=0.061396Jy sigma=1.320951 ! 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. ! ! Fit before self-cal, rms=0.061396Jy sigma=1.320951 ! Fit after self-cal, rms=0.061423Jy sigma=1.314171 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.867 mas, bmaj=5.847 mas, bpa=-9.855 degrees ! Estimated noise=0.316935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000604878 Jy ! Component: 100 - total flux cleaned = 0.000584624 Jy ! Component: 150 - total flux cleaned = 0.000584402 Jy ! Component: 200 - total flux cleaned = 0.000576598 Jy ! Total flux subtracted in 200 components = 0.000576598 Jy ! Clean residual min=-0.001878 max=0.001730 Jy/beam ! Clean residual mean=0.000000 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.134203 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.134203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061412Jy sigma=1.314074 ! Fit after self-cal, rms=0.061414Jy sigma=1.313996 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 = -4.48943e-06 Jy ! Component: 100 - total flux cleaned = -1.84574e-05 Jy ! Component: 150 - total flux cleaned = -1.82745e-05 Jy ! Component: 200 - total flux cleaned = -1.83094e-05 Jy ! Total flux subtracted in 200 components = -1.83094e-05 Jy ! Clean residual min=-0.001880 max=0.001739 Jy/beam ! Clean residual mean=0.000000 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.134184 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 50 components and 0.134184 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061413Jy sigma=1.313967 ! Fit after self-cal, rms=0.061413Jy sigma=1.313965 ! 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. ! ! Fit before self-cal, rms=0.061413Jy sigma=1.313965 ! Fit after self-cal, rms=0.061713Jy sigma=1.313853 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.87 mas, bmaj=5.846 mas, bpa=-9.827 degrees ! Estimated noise=0.318565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000556028 Jy ! Component: 100 - total flux cleaned = 0.00057957 Jy ! Component: 150 - total flux cleaned = 0.00057264 Jy ! Component: 200 - total flux cleaned = 0.000572831 Jy ! Total flux subtracted in 200 components = 0.000572831 Jy ! Clean residual min=-0.001904 max=0.001710 Jy/beam ! Clean residual mean=-0.000000 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.134757 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.134757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061704Jy sigma=1.313802 ! Fit after self-cal, rms=0.061705Jy sigma=1.313799 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 = 1.35632e-05 Jy ! Component: 100 - total flux cleaned = -4.47739e-06 Jy ! Component: 150 - total flux cleaned = -9.94759e-06 Jy ! Component: 200 - total flux cleaned = -4.60626e-06 Jy ! Total flux subtracted in 200 components = -4.60626e-06 Jy ! Clean residual min=-0.001906 max=0.001709 Jy/beam ! Clean residual mean=-0.000000 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.134752 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.134752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061703Jy sigma=1.313780 ! Fit after self-cal, rms=0.061704Jy sigma=1.313782 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.061704Jy sigma=1.313782 ! Fit after self-cal, rms=0.061968Jy sigma=1.313700 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.44 mas, bmaj=9.233 mas, bpa=-1.342 degrees ! Estimated noise=0.398728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000564432 Jy ! Component: 100 - total flux cleaned = 0.000763756 Jy ! Component: 150 - total flux cleaned = 0.000789579 Jy ! Component: 200 - total flux cleaned = 0.000789412 Jy ! Total flux subtracted in 200 components = 0.000789412 Jy ! Clean residual min=-0.001857 max=0.001746 Jy/beam ! Clean residual mean=0.000001 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.135542 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 60 components and 0.135542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061960Jy sigma=1.313767 ! Fit after self-cal, rms=0.061960Jy sigma=1.313761 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 = -1.14891e-06 Jy ! Component: 100 - total flux cleaned = -1.36868e-06 Jy ! Component: 150 - total flux cleaned = -1.29781e-06 Jy ! Component: 200 - total flux cleaned = 8.21859e-07 Jy ! Total flux subtracted in 200 components = 8.21859e-07 Jy ! Clean residual min=-0.001847 max=0.001741 Jy/beam ! Clean residual mean=0.000001 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.135543 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 64 components and 0.135543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061961Jy sigma=1.313787 ! Fit after self-cal, rms=0.061961Jy sigma=1.313786 ! 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=3.872 mas, bmaj=5.845 mas, bpa=-9.817 degrees ! Estimated noise=0.320013 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.872 x 5.845 at -9.817 degrees (North through East) ! Clean map min=-0.0018812 max=0.12918 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=3.049 mas, bmaj=4.918 mas, bpa=-12.12 degrees ! Estimated noise=0.492654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.100606 Jy ! Component: 100 - total flux cleaned = 0.122737 Jy ! Component: 150 - total flux cleaned = 0.128071 Jy ! Component: 200 - total flux cleaned = 0.130458 Jy ! Total flux subtracted in 200 components = 0.130458 Jy ! Clean residual min=-0.003322 max=0.003475 Jy/beam ! Clean residual mean=-0.000001 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.130458 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.130458 Jy ! Inverting map and beam ! Estimated beam: bmin=3.872 mas, bmaj=5.845 mas, bpa=-9.817 degrees ! Estimated noise=0.320013 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 = 0.00217525 Jy ! Component: 100 - total flux cleaned = 0.00324093 Jy ! Component: 150 - total flux cleaned = 0.0038585 Jy ! Component: 200 - total flux cleaned = 0.00419433 Jy ! Total flux subtracted in 200 components = 0.00419433 Jy ! Clean residual min=-0.001957 max=0.001745 Jy/beam ! Clean residual mean=-0.000001 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.134653 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 30 components and 0.134653 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.44 mas, bmaj=9.233 mas, bpa=-1.342 degrees ! Estimated noise=0.398728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000482497 Jy ! Component: 100 - total flux cleaned = 0.000686905 Jy ! Component: 150 - total flux cleaned = 0.00070953 Jy ! Component: 200 - total flux cleaned = 0.000729711 Jy ! Total flux subtracted in 200 components = 0.000729711 Jy ! Clean residual min=-0.001847 max=0.001771 Jy/beam ! Clean residual mean=0.000000 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.135382 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 = 9.16613e-06 Jy ! Component: 100 - total flux cleaned = 1.80064e-05 Jy ! Component: 150 - total flux cleaned = 2.63655e-05 Jy ! Component: 200 - total flux cleaned = 3.41717e-05 Jy ! Total flux subtracted in 200 components = 3.41717e-05 Jy ! Clean residual min=-0.001846 max=0.001763 Jy/beam ! Clean residual mean=0.000000 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.135416 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.135416 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.872 mas, bmaj=5.845 mas, bpa=-9.817 degrees ! Estimated noise=0.320013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.84176e-05 Jy ! Component: 100 - total flux cleaned = -7.61801e-05 Jy ! Component: 150 - total flux cleaned = -6.7306e-05 Jy ! Component: 200 - total flux cleaned = -6.00057e-05 Jy ! Total flux subtracted in 200 components = -6.00057e-05 Jy ! Clean residual min=-0.001973 max=0.001723 Jy/beam ! Clean residual mean=-0.000000 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.135356 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 42 components and 0.135356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061957Jy sigma=1.313622 ! Fit after self-cal, rms=0.061958Jy sigma=1.313618 wmodel /scr/pima/bg219i_uvs/J2242+2955_S_map.mod ! Writing 42 model components to file: /scr/pima/bg219i_uvs/J2242+2955_S_map.mod wobs /scr/pima/bg219i_uvs/J2242+2955_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J2242+2955_S_uvs.fits wwins /scr/pima/bg219i_uvs/J2242+2955_S_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219i_uvs/J2242+2955_S_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 = -0.000458003 Jy ! Component: 100 - total flux cleaned = -0.000769776 Jy ! Component: 150 - total flux cleaned = -0.00112486 Jy ! Component: 200 - total flux cleaned = -0.00126607 Jy ! Component: 250 - total flux cleaned = -0.00148422 Jy ! Component: 300 - total flux cleaned = -0.00164233 Jy ! Component: 350 - total flux cleaned = -0.0018477 Jy ! Component: 400 - total flux cleaned = -0.00207239 Jy ! Component: 450 - total flux cleaned = -0.00224302 Jy ! Component: 500 - total flux cleaned = -0.00240994 Jy ! Component: 550 - total flux cleaned = -0.00254989 Jy ! Component: 600 - total flux cleaned = -0.00275474 Jy ! Component: 650 - total flux cleaned = -0.00291107 Jy ! Component: 700 - total flux cleaned = -0.00308622 Jy ! Component: 750 - total flux cleaned = -0.00319341 Jy ! Component: 800 - total flux cleaned = -0.00323594 Jy ! Component: 850 - total flux cleaned = -0.00331884 Jy ! Component: 900 - total flux cleaned = -0.00327811 Jy ! Component: 950 - total flux cleaned = -0.00331873 Jy ! Component: 1000 - total flux cleaned = -0.00337831 Jy ! Component: 1050 - total flux cleaned = -0.00339788 Jy ! Component: 1100 - total flux cleaned = -0.00339801 Jy ! Component: 1150 - total flux cleaned = -0.00343616 Jy ! Component: 1200 - total flux cleaned = -0.00343622 Jy ! Component: 1250 - total flux cleaned = -0.00343643 Jy ! Component: 1300 - total flux cleaned = -0.00347341 Jy ! Component: 1350 - total flux cleaned = -0.00347337 Jy ! Component: 1400 - total flux cleaned = -0.00349135 Jy ! Component: 1450 - total flux cleaned = -0.00352714 Jy ! Component: 1500 - total flux cleaned = -0.00354477 Jy ! Component: 1550 - total flux cleaned = -0.00357954 Jy ! Component: 1600 - total flux cleaned = -0.00359668 Jy ! Component: 1650 - total flux cleaned = -0.00361375 Jy ! Component: 1700 - total flux cleaned = -0.00364737 Jy ! Component: 1750 - total flux cleaned = -0.00368021 Jy ! Component: 1800 - total flux cleaned = -0.00366365 Jy ! Component: 1850 - total flux cleaned = -0.00369619 Jy ! Component: 1900 - total flux cleaned = -0.003696 Jy ! Component: 1950 - total flux cleaned = -0.00372773 Jy ! Component: 2000 - total flux cleaned = -0.0036642 Jy ! Component: 2050 - total flux cleaned = -0.0036173 Jy ! Component: 2100 - total flux cleaned = -0.00358623 Jy ! Component: 2150 - total flux cleaned = -0.00361695 Jy ! Component: 2200 - total flux cleaned = -0.00354066 Jy ! Component: 2250 - total flux cleaned = -0.00352568 Jy ! Component: 2300 - total flux cleaned = -0.00357061 Jy ! Component: 2350 - total flux cleaned = -0.00348138 Jy ! Component: 2400 - total flux cleaned = -0.00345196 Jy ! Component: 2450 - total flux cleaned = -0.00349581 Jy ! Component: 2500 - total flux cleaned = -0.00342315 Jy ! Component: 2550 - total flux cleaned = -0.00342314 Jy ! Component: 2600 - total flux cleaned = -0.00336597 Jy ! Component: 2650 - total flux cleaned = -0.00339434 Jy ! Component: 2700 - total flux cleaned = -0.00336625 Jy ! Component: 2750 - total flux cleaned = -0.00338025 Jy ! Component: 2800 - total flux cleaned = -0.00339401 Jy ! Component: 2850 - total flux cleaned = -0.00338018 Jy ! Component: 2900 - total flux cleaned = -0.00339394 Jy ! Component: 2950 - total flux cleaned = -0.00344821 Jy ! Component: 3000 - total flux cleaned = -0.0034212 Jy ! Component: 3050 - total flux cleaned = -0.00346129 Jy ! Component: 3100 - total flux cleaned = -0.00351438 Jy ! Component: 3150 - total flux cleaned = -0.00354081 Jy ! Component: 3200 - total flux cleaned = -0.00352761 Jy ! Component: 3250 - total flux cleaned = -0.00357984 Jy ! Component: 3300 - total flux cleaned = -0.00357976 Jy ! Component: 3350 - total flux cleaned = -0.00359277 Jy ! Component: 3400 - total flux cleaned = -0.00364407 Jy ! Component: 3450 - total flux cleaned = -0.00366947 Jy ! Component: 3500 - total flux cleaned = -0.00371989 Jy ! Component: 3550 - total flux cleaned = -0.00371986 Jy ! Component: 3600 - total flux cleaned = -0.00378235 Jy ! Component: 3650 - total flux cleaned = -0.00385687 Jy ! Component: 3700 - total flux cleaned = -0.00385684 Jy ! Component: 3750 - total flux cleaned = -0.00390576 Jy ! Component: 3800 - total flux cleaned = -0.00393024 Jy ! Component: 3850 - total flux cleaned = -0.00394225 Jy ! Component: 3900 - total flux cleaned = -0.00399046 Jy ! Component: 3950 - total flux cleaned = -0.00400245 Jy ! Component: 4000 - total flux cleaned = -0.00401438 Jy ! Component: 4050 - total flux cleaned = -0.00408552 Jy ! Total flux subtracted in 4096 components = -0.00405021 Jy ! Clean residual min=-0.000598 max=0.000673 Jy/beam ! Clean residual mean=0.000001 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.131306 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 325 components and 0.131306 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J2242+2955_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.872 x 5.845 at -9.817 degrees (North through East) ! Clean map min=-0.0014633 max=0.12947 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2242+2955_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.129467 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000215305 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.498902 0.498902 0.997804 1.99561 3.99122 7.98243 15.9649 31.9297 63.8594 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.129 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 601.32 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2242+2955_S_uvs.log closed on Wed Apr 6 23:19:13 2016