! Started logfile: /g0/scr/pima/npcsc_uvs/J2022+7611_X_uvs.log on Sun Oct 6 14:26:55 2013 obs /g0/scr/pima/npcsc_uvs/J2022+7611_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsc_uvs/J2022+7611_X_uva.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2022+7611 ! ! 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 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 8460 visibilities. select RR ! 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/npcsc_uvs/J2022+7611_X] 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.056047Jy sigma=3.832755 ! Fit after self-cal, rms=0.582953Jy sigma=1.979801 ! 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=0.6212 mas, bmaj=2.729 mas, bpa=-4.093 degrees ! Estimated noise=4.18673 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 = 0.329439 Jy ! Component: 100 - total flux cleaned = 0.402463 Jy ! Total flux subtracted in 100 components = 0.402463 Jy ! Clean residual min=-0.015698 max=0.024786 Jy/beam ! Clean residual mean=0.000027 rms=0.003951 Jy/beam ! Combined flux in latest and established models = 0.402463 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.402463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105891Jy sigma=0.405471 ! Fit after self-cal, rms=0.105891Jy sigma=0.405415 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0279922 Jy ! Component: 100 - total flux cleaned = 0.0442778 Jy ! Total flux subtracted in 100 components = 0.0442778 Jy ! Clean residual min=-0.014163 max=0.018698 Jy/beam ! Clean residual mean=0.000016 rms=0.003070 Jy/beam ! Combined flux in latest and established models = 0.446741 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.446741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097327Jy sigma=0.349475 ! Fit after self-cal, rms=0.097330Jy sigma=0.349355 ! Inverting map ! Added new window around map position (-1, -2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0173936 Jy ! Component: 100 - total flux cleaned = 0.0291585 Jy ! Total flux subtracted in 100 components = 0.0291585 Jy ! Clean residual min=-0.012526 max=0.011599 Jy/beam ! Clean residual mean=0.000011 rms=0.002627 Jy/beam ! Combined flux in latest and established models = 0.475899 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.475899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092780Jy sigma=0.324606 ! Fit after self-cal, rms=0.092521Jy sigma=0.324006 ! 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=0.845 mas, bmaj=2.867 mas, bpa=-5.193 degrees ! Estimated noise=2.21499 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 = 0.0164814 Jy ! Component: 100 - total flux cleaned = 0.0263067 Jy ! Component: 150 - total flux cleaned = 0.0326755 Jy ! Component: 200 - total flux cleaned = 0.0369014 Jy ! Total flux subtracted in 200 components = 0.0369014 Jy ! Clean residual min=-0.009868 max=0.012020 Jy/beam ! Clean residual mean=0.000009 rms=0.002510 Jy/beam ! Combined flux in latest and established models = 0.512801 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 56 components and 0.512801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090228Jy sigma=0.308438 ! Fit after self-cal, rms=0.090067Jy sigma=0.307919 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.04 KP 1.01 ! LA 1.01 MK 1.02 NL 1.03 OV 0.98 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.99 KP 0.94 ! LA 0.96 MK 0.96 NL 0.99 OV 0.96 ! PT 1.08 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 1.01 KP 0.84 ! LA 0.96 MK 0.98 NL 0.99 OV 0.97 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.99 KP 0.89 ! LA 0.94 MK 1.01 NL 0.97 OV 0.99 ! PT 1.12 SC 1.01 ! ! ! Fit before self-cal, rms=0.090067Jy sigma=0.307919 ! Fit after self-cal, rms=0.084359Jy sigma=0.283652 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8456 mas, bmaj=2.873 mas, bpa=-5.202 degrees ! Estimated noise=2.16807 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 = -0.00584589 Jy ! Component: 100 - total flux cleaned = -0.00698547 Jy ! Component: 150 - total flux cleaned = -0.00764241 Jy ! Component: 200 - total flux cleaned = -0.008174 Jy ! Total flux subtracted in 200 components = -0.008174 Jy ! Clean residual min=-0.004005 max=0.006371 Jy/beam ! Clean residual mean=-0.000002 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 0.504627 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 0.504627 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083298Jy sigma=0.284332 ! Fit after self-cal, rms=0.083318Jy sigma=0.284272 ! Inverting map ! Added new window around map position (-3.6, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00591866 Jy ! Component: 100 - total flux cleaned = 0.0090873 Jy ! Component: 150 - total flux cleaned = 0.0108092 Jy ! Component: 200 - total flux cleaned = 0.0112523 Jy ! Total flux subtracted in 200 components = 0.0112523 Jy ! Clean residual min=-0.003310 max=0.002997 Jy/beam ! Clean residual mean=-0.000001 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.515879 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 84 components and 0.515879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082859Jy sigma=0.282607 ! Fit after self-cal, rms=0.082834Jy sigma=0.282545 ! 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=0.082834Jy sigma=0.282545 ! Fit after self-cal, rms=0.082540Jy sigma=0.281326 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8457 mas, bmaj=2.874 mas, bpa=-5.211 degrees ! Estimated noise=2.13452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00551868 Jy ! Component: 100 - total flux cleaned = -0.00551916 Jy ! Component: 150 - total flux cleaned = -0.00535381 Jy ! Component: 200 - total flux cleaned = -0.00535138 Jy ! Total flux subtracted in 200 components = -0.00535138 Jy ! Clean residual min=-0.003090 max=0.002968 Jy/beam ! Clean residual mean=-0.000001 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.510528 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 99 components and 0.510528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081549Jy sigma=0.282162 ! Fit after self-cal, rms=0.081549Jy sigma=0.282154 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 = 0.000294002 Jy ! Component: 100 - total flux cleaned = 0.000256764 Jy ! Component: 150 - total flux cleaned = 0.000222229 Jy ! Component: 200 - total flux cleaned = 0.000189548 Jy ! Total flux subtracted in 200 components = 0.000189548 Jy ! Clean residual min=-0.002978 max=0.002895 Jy/beam ! Clean residual mean=-0.000000 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.510717 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 114 components and 0.510717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081497Jy sigma=0.282113 ! Fit after self-cal, rms=0.081496Jy sigma=0.282110 ! 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=0.081496Jy sigma=0.282110 ! Fit after self-cal, rms=0.081215Jy sigma=0.281008 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8454 mas, bmaj=2.874 mas, bpa=-5.207 degrees ! Estimated noise=2.10247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0054143 Jy ! Component: 100 - total flux cleaned = -0.00669141 Jy ! Component: 150 - total flux cleaned = -0.00701642 Jy ! Component: 200 - total flux cleaned = -0.00717204 Jy ! Total flux subtracted in 200 components = -0.00717204 Jy ! Clean residual min=-0.002896 max=0.002873 Jy/beam ! Clean residual mean=-0.000000 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.503545 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 120 components and 0.503545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080240Jy sigma=0.282040 ! Fit after self-cal, rms=0.080241Jy sigma=0.282039 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 = 6.99608e-05 Jy ! Component: 100 - total flux cleaned = 4.22991e-05 Jy ! Component: 150 - total flux cleaned = 1.70595e-05 Jy ! Component: 200 - total flux cleaned = -2.93741e-05 Jy ! Total flux subtracted in 200 components = -2.93741e-05 Jy ! Clean residual min=-0.002824 max=0.002821 Jy/beam ! Clean residual mean=0.000000 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.503516 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 129 components and 0.503516 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080215Jy sigma=0.282025 ! Fit after self-cal, rms=0.080215Jy sigma=0.282022 ! 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. ! ! Fit before self-cal, rms=0.080215Jy sigma=0.282022 ! Fit after self-cal, rms=0.079922Jy sigma=0.280886 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.117 mas, bmaj=3.331 mas, bpa=-6.509 degrees ! Estimated noise=2.46392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00526627 Jy ! Component: 100 - total flux cleaned = -0.00569816 Jy ! Component: 150 - total flux cleaned = -0.00579848 Jy ! Component: 200 - total flux cleaned = -0.0058752 Jy ! Total flux subtracted in 200 components = -0.0058752 Jy ! Clean residual min=-0.003181 max=0.003100 Jy/beam ! Clean residual mean=0.000000 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.497641 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 139 components and 0.497641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079064Jy sigma=0.281776 ! Fit after self-cal, rms=0.079060Jy sigma=0.281764 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 = -0.000190051 Jy ! Component: 100 - total flux cleaned = -0.000221339 Jy ! Component: 150 - total flux cleaned = -0.000336372 Jy ! Component: 200 - total flux cleaned = -0.000415005 Jy ! Total flux subtracted in 200 components = -0.000415005 Jy ! Clean residual min=-0.003013 max=0.003040 Jy/beam ! Clean residual mean=0.000001 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.497226 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 146 components and 0.497226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079054Jy sigma=0.281837 ! Fit after self-cal, rms=0.079054Jy sigma=0.281834 ! 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=0.8452 mas, bmaj=2.875 mas, bpa=-5.2 degrees ! Estimated noise=2.07026 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8452 x 2.875 at -5.2 degrees (North through East) ! Clean map min=-0.002668 max=0.40938 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=0.6212 mas, bmaj=2.729 mas, bpa=-4.112 degrees ! Estimated noise=3.91094 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.307661 Jy ! Component: 100 - total flux cleaned = 0.376194 Jy ! Component: 150 - total flux cleaned = 0.40305 Jy ! Component: 200 - total flux cleaned = 0.421135 Jy ! Total flux subtracted in 200 components = 0.421135 Jy ! Clean residual min=-0.009005 max=0.011717 Jy/beam ! Clean residual mean=0.000013 rms=0.002388 Jy/beam ! Combined flux in latest and established models = 0.421135 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.421135 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8452 mas, bmaj=2.875 mas, bpa=-5.2 degrees ! Estimated noise=2.07026 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 = 0.0234244 Jy ! Component: 100 - total flux cleaned = 0.0375844 Jy ! Component: 150 - total flux cleaned = 0.0469404 Jy ! Component: 200 - total flux cleaned = 0.0535114 Jy ! Total flux subtracted in 200 components = 0.0535114 Jy ! Clean residual min=-0.004075 max=0.006542 Jy/beam ! Clean residual mean=0.000004 rms=0.001143 Jy/beam ! Combined flux in latest and established models = 0.474647 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 37 components and 0.474647 Jy ! Inverting map ! Added new window around map position (-1.8, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00593945 Jy ! Component: 100 - total flux cleaned = 0.00956988 Jy ! Component: 150 - total flux cleaned = 0.0122753 Jy ! Component: 200 - total flux cleaned = 0.0141293 Jy ! Total flux subtracted in 200 components = 0.0141293 Jy ! Clean residual min=-0.003186 max=0.002717 Jy/beam ! Clean residual mean=0.000002 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.488776 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 64 components and 0.488776 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=2.117 mas, bmaj=3.331 mas, bpa=-6.509 degrees ! Estimated noise=2.46392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163848 Jy ! Component: 100 - total flux cleaned = 0.00276933 Jy ! Component: 150 - total flux cleaned = 0.00350672 Jy ! Component: 200 - total flux cleaned = 0.00383652 Jy ! Total flux subtracted in 200 components = 0.00383652 Jy ! Clean residual min=-0.003268 max=0.002960 Jy/beam ! Clean residual mean=0.000003 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.492612 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 = 0.000328199 Jy ! Component: 100 - total flux cleaned = 0.000531052 Jy ! Component: 150 - total flux cleaned = 0.000674594 Jy ! Component: 200 - total flux cleaned = 0.000833348 Jy ! Total flux subtracted in 200 components = 0.000833348 Jy ! Clean residual min=-0.003021 max=0.002844 Jy/beam ! Clean residual mean=0.000003 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.493446 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 104 components and 0.493446 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8452 mas, bmaj=2.875 mas, bpa=-5.2 degrees ! Estimated noise=2.07026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000371577 Jy ! Component: 100 - total flux cleaned = 0.000455665 Jy ! Component: 150 - total flux cleaned = 0.000379873 Jy ! Component: 200 - total flux cleaned = 0.000275147 Jy ! Total flux subtracted in 200 components = 0.000275147 Jy ! Clean residual min=-0.002777 max=0.002605 Jy/beam ! Clean residual mean=0.000002 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.493721 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 125 components and 0.493721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078854Jy sigma=0.281796 ! Fit after self-cal, rms=0.078839Jy sigma=0.281761 wmodel /g0/scr/pima/npcsc_uvs/J2022+7611_X_map.mod ! Writing 125 model components to file: /g0/scr/pima/npcsc_uvs/J2022+7611_X_map.mod wobs /g0/scr/pima/npcsc_uvs/J2022+7611_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsc_uvs/J2022+7611_X_uvs.fits wwins /g0/scr/pima/npcsc_uvs/J2022+7611_X_map.win ! wwins: Wrote 4 windows to /g0/scr/pima/npcsc_uvs/J2022+7611_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 = -0.000550225 Jy ! Component: 100 - total flux cleaned = -0.000955015 Jy ! Component: 150 - total flux cleaned = -0.00116415 Jy ! Component: 200 - total flux cleaned = -0.00144097 Jy ! Component: 250 - total flux cleaned = -0.00174405 Jy ! Component: 300 - total flux cleaned = -0.00203603 Jy ! Component: 350 - total flux cleaned = -0.00231875 Jy ! Component: 400 - total flux cleaned = -0.00252366 Jy ! Component: 450 - total flux cleaned = -0.00259043 Jy ! Component: 500 - total flux cleaned = -0.00262214 Jy ! Component: 550 - total flux cleaned = -0.00255869 Jy ! Component: 600 - total flux cleaned = -0.00246531 Jy ! Component: 650 - total flux cleaned = -0.00237372 Jy ! Component: 700 - total flux cleaned = -0.00240407 Jy ! Component: 750 - total flux cleaned = -0.00231565 Jy ! Component: 800 - total flux cleaned = -0.00234527 Jy ! Component: 850 - total flux cleaned = -0.00231606 Jy ! Component: 900 - total flux cleaned = -0.00225904 Jy ! Component: 950 - total flux cleaned = -0.00220326 Jy ! Component: 1000 - total flux cleaned = -0.00217584 Jy ! Component: 1050 - total flux cleaned = -0.00214876 Jy ! Component: 1100 - total flux cleaned = -0.00212159 Jy ! Component: 1150 - total flux cleaned = -0.00206819 Jy ! Component: 1200 - total flux cleaned = -0.00201538 Jy ! Component: 1250 - total flux cleaned = -0.00191118 Jy ! Component: 1300 - total flux cleaned = -0.00185933 Jy ! Component: 1350 - total flux cleaned = -0.00173178 Jy ! Component: 1400 - total flux cleaned = -0.00163089 Jy ! Component: 1450 - total flux cleaned = -0.00160606 Jy ! Component: 1500 - total flux cleaned = -0.00150733 Jy ! Component: 1550 - total flux cleaned = -0.00148289 Jy ! Component: 1600 - total flux cleaned = -0.00136117 Jy ! Component: 1650 - total flux cleaned = -0.00131334 Jy ! Component: 1700 - total flux cleaned = -0.00119438 Jy ! Component: 1750 - total flux cleaned = -0.00121808 Jy ! Component: 1800 - total flux cleaned = -0.00110119 Jy ! Component: 1850 - total flux cleaned = -0.00107773 Jy ! Component: 1900 - total flux cleaned = -0.00096315 Jy ! Component: 1950 - total flux cleaned = -0.00110016 Jy ! Component: 2000 - total flux cleaned = -0.000986647 Jy ! Component: 2050 - total flux cleaned = -0.000941678 Jy ! Component: 2100 - total flux cleaned = -0.000919515 Jy ! Component: 2150 - total flux cleaned = -0.000941838 Jy ! Component: 2200 - total flux cleaned = -0.00087591 Jy ! Component: 2250 - total flux cleaned = -0.000897701 Jy ! Component: 2300 - total flux cleaned = -0.000832623 Jy ! Component: 2350 - total flux cleaned = -0.000875543 Jy ! Component: 2400 - total flux cleaned = -0.000853906 Jy ! Component: 2450 - total flux cleaned = -0.000917588 Jy ! Component: 2500 - total flux cleaned = -0.000875154 Jy ! Component: 2550 - total flux cleaned = -0.000854409 Jy ! Component: 2600 - total flux cleaned = -0.000854481 Jy ! Component: 2650 - total flux cleaned = -0.000854548 Jy ! Component: 2700 - total flux cleaned = -0.000854652 Jy ! Component: 2750 - total flux cleaned = -0.000895697 Jy ! Component: 2800 - total flux cleaned = -0.000854973 Jy ! Component: 2850 - total flux cleaned = -0.000855286 Jy ! Component: 2900 - total flux cleaned = -0.000895697 Jy ! Component: 2950 - total flux cleaned = -0.000935896 Jy ! Component: 3000 - total flux cleaned = -0.000935888 Jy ! Component: 3050 - total flux cleaned = -0.000916006 Jy ! Component: 3100 - total flux cleaned = -0.000896203 Jy ! Component: 3150 - total flux cleaned = -0.000974818 Jy ! Component: 3200 - total flux cleaned = -0.00101378 Jy ! Component: 3250 - total flux cleaned = -0.00107212 Jy ! Component: 3300 - total flux cleaned = -0.000956248 Jy ! Component: 3350 - total flux cleaned = -0.000994909 Jy ! Component: 3400 - total flux cleaned = -0.00101401 Jy ! Component: 3450 - total flux cleaned = -0.00103299 Jy ! Component: 3500 - total flux cleaned = -0.00105182 Jy ! Component: 3550 - total flux cleaned = -0.00107067 Jy ! Component: 3600 - total flux cleaned = -0.00105198 Jy ! Component: 3650 - total flux cleaned = -0.00110788 Jy ! Component: 3700 - total flux cleaned = -0.00107081 Jy ! Component: 3750 - total flux cleaned = -0.00108925 Jy ! Component: 3800 - total flux cleaned = -0.00107094 Jy ! Component: 3850 - total flux cleaned = -0.0011442 Jy ! Component: 3900 - total flux cleaned = -0.00119889 Jy ! Component: 3950 - total flux cleaned = -0.00123505 Jy ! Component: 4000 - total flux cleaned = -0.00121705 Jy ! Component: 4050 - total flux cleaned = -0.0013606 Jy ! Total flux subtracted in 4096 components = -0.00130703 Jy ! Clean residual min=-0.001119 max=0.001091 Jy/beam ! Clean residual mean=0.000001 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.492414 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 403 components and 0.492414 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsc_uvs/J2022+7611_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8452 x 2.875 at -5.2 degrees (North through East) ! Clean map min=-0.0021861 max=0.40878 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsc_uvs/J2022+7611_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.408776 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000313247 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.229891 0.229891 0.459783 0.919566 1.83913 3.67826 7.35653 14.7131 29.4261 58.8522 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.408 quit ! Quitting program ! Log file /g0/scr/pima/npcsc_uvs/J2022+7611_X_uvs.log closed on Sun Oct 6 14:26:59 2013