! Started logfile: /scr/pima/s3111b_uvs/J0824+5552_X_uvs.log on Mon Jul 23 22:51:19 2012 obs /scr/pima/s3111b_uvs/J0824+5552_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111b_uvs/J0824+5552_X_uva.fits ! AN table 1: 6 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.888889 visibilities/baseline/integration-bin. ! Found source: J0824+5552 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.41193e+09 1.6e+07 1 1.6e+07 ! 02 2 8.42793e+09 1.6e+07 1 1.6e+07 ! 03 3 8.52393e+09 1.6e+07 1 1.6e+07 ! 04 4 8.57193e+09 1.6e+07 1 1.6e+07 ! 05 5 8.65193e+09 1.6e+07 1 1.6e+07 ! 06 6 8.82793e+09 1.6e+07 1 1.6e+07 ! 07 7 8.85993e+09 1.6e+07 1 1.6e+07 ! 08 8 8.89193e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1536 visibilities. select RR ! Selecting polarization: RR, channels: 1..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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.1 print "taper_size =",taper_size ! taper_size = 120 ![@/home/lpetrov/bin/01_muppet /scr/pima/s3111b_uvs/J0824+5552_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 = 512x512 pixels with 0.100x0.100 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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 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 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.085836Jy sigma=0.767802 ! Fit after self-cal, rms=0.528663Jy sigma=0.373821 ! 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=0.8699 mas, bmaj=3.323 mas, bpa=-88.13 degrees ! Estimated noise=39.3794 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 = 0.381368 Jy ! Component: 100 - total flux cleaned = 0.466191 Jy ! Total flux subtracted in 100 components = 0.466191 Jy ! Clean residual min=-0.035940 max=0.079472 Jy/beam ! Clean residual mean=0.006273 rms=0.017735 Jy/beam ! Combined flux in latest and established models = 0.466191 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.466191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.190114Jy sigma=0.134431 ! Fit after self-cal, rms=0.190077Jy sigma=0.134405 ! 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=1.016 mas, bmaj=3.64 mas, bpa=-87.19 degrees ! Estimated noise=25.777 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 = 0.0593885 Jy ! Component: 100 - total flux cleaned = 0.0964162 Jy ! Component: 150 - total flux cleaned = 0.12061 Jy ! Component: 200 - total flux cleaned = 0.132134 Jy ! Total flux subtracted in 200 components = 0.132134 Jy ! Clean residual min=-0.037555 max=0.087828 Jy/beam ! Clean residual mean=0.008180 rms=0.020744 Jy/beam ! Combined flux in latest and established models = 0.598325 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 29 components and 0.598325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.168519Jy sigma=0.119161 ! Fit after self-cal, rms=0.168443Jy sigma=0.119108 ! 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 0.99 FD 1.00 HN 1.10 KP 0.90 ! LA 0.91 NL 2.34 OV 1.06 PT 0.91 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.16 KP 0.89 ! LA 0.91 NL 2.39 OV 1.08 PT 0.93 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.01 KP 0.89 ! LA 0.89 NL 2.38 OV 1.03 PT 0.91 ! SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.07 KP 0.84 ! LA 0.91 NL 2.46 OV 1.08 PT 0.93 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.91 HN 1.09 KP 0.85 ! LA 0.88 NL 2.39 OV 1.03 PT 0.92 ! SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.84 HN 1.12 KP 0.77 ! LA 0.89 NL 2.22 OV 1.01 PT 0.92 ! SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.85 HN 1.00* KP 0.77 ! LA 0.90 NL 2.15 OV 1.03 PT 0.90 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 0.79 HN 1.11 KP 0.80 ! LA 0.84 NL 1.93 OV 0.95 PT 0.84 ! SC 0.86 ! ! ! Fit before self-cal, rms=0.168443Jy sigma=0.119108 ! Fit after self-cal, rms=0.069139Jy sigma=0.039246 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9947 mas, bmaj=3.563 mas, bpa=-86.9 degrees ! Estimated noise=25.3963 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 = -0.00385916 Jy ! Component: 100 - total flux cleaned = -0.00372504 Jy ! Component: 150 - total flux cleaned = -0.00372145 Jy ! Component: 200 - total flux cleaned = -0.00371858 Jy ! Total flux subtracted in 200 components = -0.00371858 Jy ! Clean residual min=-0.006579 max=0.012562 Jy/beam ! Clean residual mean=0.000848 rms=0.003051 Jy/beam ! Combined flux in latest and established models = 0.594607 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.594607 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.068537Jy sigma=0.038726 ! Fit after self-cal, rms=0.069121Jy sigma=0.038578 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.069121Jy sigma=0.038578 ! Fit after self-cal, rms=0.069455Jy sigma=0.038544 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9958 mas, bmaj=3.567 mas, bpa=-86.9 degrees ! Estimated noise=25.4502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00135619 Jy ! Component: 100 - total flux cleaned = -0.00136143 Jy ! Component: 150 - total flux cleaned = -0.00143662 Jy ! Component: 200 - total flux cleaned = -0.00143413 Jy ! Total flux subtracted in 200 components = -0.00143413 Jy ! Clean residual min=-0.005904 max=0.013017 Jy/beam ! Clean residual mean=0.000838 rms=0.002964 Jy/beam ! Combined flux in latest and established models = 0.593172 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.593172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.069272Jy sigma=0.038387 ! Fit after self-cal, rms=0.069253Jy sigma=0.038379 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 (8.4, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116865 Jy ! Component: 100 - total flux cleaned = 0.0155362 Jy ! Component: 150 - total flux cleaned = 0.0170253 Jy ! Component: 200 - total flux cleaned = 0.0184946 Jy ! Total flux subtracted in 200 components = 0.0184946 Jy ! Clean residual min=-0.004880 max=0.005845 Jy/beam ! Clean residual mean=0.000094 rms=0.001687 Jy/beam ! Combined flux in latest and established models = 0.611667 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 80 components and 0.611667 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.067542Jy sigma=0.036276 ! Fit after self-cal, rms=0.067468Jy sigma=0.036221 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.067468Jy sigma=0.036221 ! Fit after self-cal, rms=0.067469Jy sigma=0.036132 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9957 mas, bmaj=3.57 mas, bpa=-86.89 degrees ! Estimated noise=25.3959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00258872 Jy ! Component: 100 - total flux cleaned = 0.00326684 Jy ! Component: 150 - total flux cleaned = 0.00351729 Jy ! Component: 200 - total flux cleaned = 0.00362614 Jy ! Total flux subtracted in 200 components = 0.00362614 Jy ! Clean residual min=-0.004009 max=0.005762 Jy/beam ! Clean residual mean=0.000015 rms=0.001451 Jy/beam ! Combined flux in latest and established models = 0.615293 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 111 components and 0.615293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.067309Jy sigma=0.035923 ! Fit after self-cal, rms=0.067293Jy sigma=0.035910 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 = 0.00100838 Jy ! Component: 100 - total flux cleaned = 0.00105928 Jy ! Component: 150 - total flux cleaned = 0.00110091 Jy ! Component: 200 - total flux cleaned = 0.00117728 Jy ! Total flux subtracted in 200 components = 0.00117728 Jy ! Clean residual min=-0.003825 max=0.005846 Jy/beam ! Clean residual mean=-0.000036 rms=0.001399 Jy/beam ! Combined flux in latest and established models = 0.616471 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 129 components and 0.616471 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.067237Jy sigma=0.035853 ! Fit after self-cal, rms=0.067234Jy sigma=0.035849 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.067234Jy sigma=0.035849 ! Fit after self-cal, rms=0.067287Jy sigma=0.035835 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.529 mas, bmaj=3.6 mas, bpa=-84.13 degrees ! Estimated noise=27.4569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000696271 Jy ! Component: 100 - total flux cleaned = 0.000692831 Jy ! Component: 150 - total flux cleaned = 0.000689688 Jy ! Component: 200 - total flux cleaned = 0.000721334 Jy ! Total flux subtracted in 200 components = 0.000721334 Jy ! Clean residual min=-0.003887 max=0.006983 Jy/beam ! Clean residual mean=-0.000007 rms=0.001653 Jy/beam ! Combined flux in latest and established models = 0.617192 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 147 components and 0.617192 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.067255Jy sigma=0.035803 ! Fit after self-cal, rms=0.067254Jy sigma=0.035801 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 = 0.000287033 Jy ! Component: 100 - total flux cleaned = 0.000286421 Jy ! Component: 150 - total flux cleaned = 0.000313171 Jy ! Component: 200 - total flux cleaned = 0.00033966 Jy ! Total flux subtracted in 200 components = 0.00033966 Jy ! Clean residual min=-0.003823 max=0.007009 Jy/beam ! Clean residual mean=-0.000029 rms=0.001637 Jy/beam ! Combined flux in latest and established models = 0.617532 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 157 components and 0.617532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.067230Jy sigma=0.035788 ! Fit after self-cal, rms=0.067228Jy sigma=0.035786 ! Inverting map ! Added new window around map position (9.9, -6.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00626664 Jy ! Component: 100 - total flux cleaned = 0.00837299 Jy ! Component: 150 - total flux cleaned = 0.00930993 Jy ! Component: 200 - total flux cleaned = 0.00959988 Jy ! Total flux subtracted in 200 components = 0.00959988 Jy ! Clean residual min=-0.003382 max=0.002924 Jy/beam ! Clean residual mean=-0.000148 rms=0.000936 Jy/beam ! Combined flux in latest and established models = 0.627131 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 204 components and 0.627132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.066630Jy sigma=0.035359 ! Fit after self-cal, rms=0.066590Jy sigma=0.035345 ! 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=0.9962 mas, bmaj=3.571 mas, bpa=-86.88 degrees ! Estimated noise=25.4017 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9962 x 3.571 at -86.88 degrees (North through East) ! Clean map min=-0.0030764 max=0.49862 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=0.847 mas, bmaj=3.236 mas, bpa=-87.76 degrees ! Estimated noise=38.4232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.372092 Jy ! Component: 100 - total flux cleaned = 0.456791 Jy ! Component: 150 - total flux cleaned = 0.496272 Jy ! Component: 200 - total flux cleaned = 0.52099 Jy ! Total flux subtracted in 200 components = 0.52099 Jy ! Clean residual min=-0.010995 max=0.013254 Jy/beam ! Clean residual mean=0.002110 rms=0.004401 Jy/beam ! Combined flux in latest and established models = 0.52099 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.52099 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9962 mas, bmaj=3.571 mas, bpa=-86.88 degrees ! Estimated noise=25.4017 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 = 0.0277415 Jy ! Component: 100 - total flux cleaned = 0.0445662 Jy ! Component: 150 - total flux cleaned = 0.0561688 Jy ! Component: 200 - total flux cleaned = 0.0645566 Jy ! Total flux subtracted in 200 components = 0.0645566 Jy ! Clean residual min=-0.004290 max=0.007234 Jy/beam ! Clean residual mean=0.001533 rms=0.002309 Jy/beam ! Combined flux in latest and established models = 0.585547 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 106 components and 0.585547 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.529 mas, bmaj=3.6 mas, bpa=-84.13 degrees ! Estimated noise=27.4569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00845192 Jy ! Component: 100 - total flux cleaned = 0.014927 Jy ! Component: 150 - total flux cleaned = 0.0201253 Jy ! Component: 200 - total flux cleaned = 0.0243422 Jy ! Total flux subtracted in 200 components = 0.0243422 Jy ! Clean residual min=-0.003489 max=0.004875 Jy/beam ! Clean residual mean=0.000787 rms=0.001483 Jy/beam ! Combined flux in latest and established models = 0.609889 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 = 0.00346511 Jy ! Component: 100 - total flux cleaned = 0.00635418 Jy ! Component: 150 - total flux cleaned = 0.00831907 Jy ! Component: 200 - total flux cleaned = 0.00935316 Jy ! Total flux subtracted in 200 components = 0.00935316 Jy ! Clean residual min=-0.003580 max=0.003343 Jy/beam ! Clean residual mean=0.000320 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.619242 Jy ! Adding 160 model components to the UV plane model. ! The established model now contains 253 components and 0.619242 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9962 mas, bmaj=3.571 mas, bpa=-86.88 degrees ! Estimated noise=25.4017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000379269 Jy ! Component: 100 - total flux cleaned = 0.000780236 Jy ! Component: 150 - total flux cleaned = 0.0011435 Jy ! Component: 200 - total flux cleaned = 0.00142282 Jy ! Total flux subtracted in 200 components = 0.00142282 Jy ! Clean residual min=-0.002108 max=0.002623 Jy/beam ! Clean residual mean=0.000155 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.620665 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 294 components and 0.620665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.066451Jy sigma=0.035279 ! Fit after self-cal, rms=0.066410Jy sigma=0.035247 wmodel /scr/pima/s3111b_uvs/J0824+5552_X_map.mod ! Writing 294 model components to file: /scr/pima/s3111b_uvs/J0824+5552_X_map.mod wobs /scr/pima/s3111b_uvs/J0824+5552_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111b_uvs/J0824+5552_X_uvs.fits wwins /scr/pima/s3111b_uvs/J0824+5552_X_map.win ! wwins: Wrote 3 windows to /scr/pima/s3111b_uvs/J0824+5552_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=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000776299 Jy ! Component: 100 - total flux cleaned = 0.00112477 Jy ! Component: 150 - total flux cleaned = 0.0014075 Jy ! Component: 200 - total flux cleaned = 0.00160416 Jy ! Component: 250 - total flux cleaned = 0.00169754 Jy ! Component: 300 - total flux cleaned = 0.00181592 Jy ! Component: 350 - total flux cleaned = 0.00184433 Jy ! Component: 400 - total flux cleaned = 0.0018974 Jy ! Component: 450 - total flux cleaned = 0.00189723 Jy ! Component: 500 - total flux cleaned = 0.00197259 Jy ! Component: 550 - total flux cleaned = 0.00199672 Jy ! Component: 600 - total flux cleaned = 0.00199717 Jy ! Component: 650 - total flux cleaned = 0.00204343 Jy ! Component: 700 - total flux cleaned = 0.00208782 Jy ! Component: 750 - total flux cleaned = 0.00213099 Jy ! Component: 800 - total flux cleaned = 0.00219403 Jy ! Component: 850 - total flux cleaned = 0.00221457 Jy ! Component: 900 - total flux cleaned = 0.00223455 Jy ! Component: 950 - total flux cleaned = 0.00221478 Jy ! Component: 1000 - total flux cleaned = 0.00215685 Jy ! Component: 1050 - total flux cleaned = 0.00213814 Jy ! Component: 1100 - total flux cleaned = 0.00211959 Jy ! Component: 1150 - total flux cleaned = 0.00210129 Jy ! Component: 1200 - total flux cleaned = 0.00210143 Jy ! Component: 1250 - total flux cleaned = 0.00208349 Jy ! Component: 1300 - total flux cleaned = 0.00206577 Jy ! Component: 1350 - total flux cleaned = 0.00203091 Jy ! Component: 1400 - total flux cleaned = 0.00201385 Jy ! Component: 1450 - total flux cleaned = 0.00201376 Jy ! Component: 1500 - total flux cleaned = 0.00196367 Jy ! Component: 1550 - total flux cleaned = 0.00193086 Jy ! Component: 1600 - total flux cleaned = 0.00191472 Jy ! Component: 1650 - total flux cleaned = 0.00185048 Jy ! Component: 1700 - total flux cleaned = 0.00181896 Jy ! Component: 1750 - total flux cleaned = 0.00181904 Jy ! Component: 1800 - total flux cleaned = 0.00177227 Jy ! Component: 1850 - total flux cleaned = 0.00175674 Jy ! Component: 1900 - total flux cleaned = 0.00168053 Jy ! Component: 1950 - total flux cleaned = 0.00165045 Jy ! Component: 2000 - total flux cleaned = 0.00160568 Jy ! Total flux subtracted in 2048 components = 0.00156134 Jy ! Clean residual min=-0.000742 max=0.000858 Jy/beam ! Clean residual mean=0.000016 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.622226 Jy keep ! Adding 168 model components to the UV plane model. ! The established model now contains 462 components and 0.622226 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111b_uvs/J0824+5552_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9962 x 3.571 at -86.88 degrees (North through East) ! Clean map min=-0.0024173 max=0.4953 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111b_uvs/J0824+5552_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.495296 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000316325 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.191598 0.191598 0.383195 0.76639 1.53278 3.06556 6.13112 12.2622 24.5245 49.049 98.098 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.495 quit ! Quitting program ! Log file /scr/pima/s3111b_uvs/J0824+5552_X_uvs.log closed on Mon Jul 23 22:51:20 2012