! Started logfile: ./J1241-1455_X_uvs.log on Mon Oct 28 15:38:55 2013 obs J1241-1455_X_uva.fits ! Reading UV FITS file: J1241-1455_X_uva.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.988889 visibilities/baseline/integration-bin. ! Found source: J1241-1455 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 6408 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 = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet ./J1241-1455_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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.999904Jy sigma=0.860804 ! Fit after self-cal, rms=0.989547Jy sigma=0.846220 ! 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=0.7814 mas, bmaj=1.837 mas, bpa=-2.952 degrees ! Estimated noise=21.8395 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 = 0.0108246 Jy ! Component: 100 - total flux cleaned = 0.0133526 Jy ! Total flux subtracted in 100 components = 0.0133526 Jy ! Clean residual min=-0.001622 max=0.001737 Jy/beam ! Clean residual mean=-0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0133526 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0133526 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=0.019092Jy sigma=0.017862 ! Fit after self-cal, rms=0.016696Jy sigma=0.015854 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00318204 Jy ! Component: 100 - total flux cleaned = 0.00419131 Jy ! Total flux subtracted in 100 components = 0.00419131 Jy ! Clean residual min=-0.001382 max=0.001514 Jy/beam ! Clean residual mean=0.000000 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0175439 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.0175439 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=0.016910Jy sigma=0.014806 ! Fit after self-cal, rms=0.016908Jy sigma=0.014801 ! 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=1.006 mas, bmaj=2.302 mas, bpa=-2.678 degrees ! Estimated noise=11.5049 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 = 0.000718712 Jy ! Component: 100 - total flux cleaned = 0.00108533 Jy ! Component: 150 - total flux cleaned = 0.00125031 Jy ! Component: 200 - total flux cleaned = 0.00129462 Jy ! Total flux subtracted in 200 components = 0.00129462 Jy ! Clean residual min=-0.000795 max=0.000899 Jy/beam ! Clean residual mean=-0.000001 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0188386 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 17 components and 0.0188386 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=0.017011Jy sigma=0.014674 ! Fit after self-cal, rms=0.017006Jy sigma=0.014673 ! 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 1.04 FD 1.02 HN 0.97 KP 0.97 ! LA 0.97 MK 0.91 NL 0.91 OV 1.04 ! PT 0.81 SC 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.10 HN 0.88 KP 1.01 ! LA 0.82 MK 0.83 NL 0.98 OV 0.76 ! PT 0.97 SC 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.77 FD 1.14 HN 0.78 KP 1.04 ! LA 0.93 MK 0.96 NL 0.91 OV 0.86 ! PT 0.99 SC 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 1.21 HN 0.93 KP 0.97 ! LA 1.02 MK 0.90 NL 1.01 OV 0.94 ! PT 0.91 SC 0.87 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.75 FD 1.02 HN 0.74 KP 1.08 ! LA 0.91 MK 0.81 NL 0.97 OV 0.85 ! PT 0.89 SC 0.89 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 0.77 KP 0.99 ! LA 0.98 MK 0.93 NL 1.01 OV 0.77 ! PT 0.87 SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 0.86 KP 0.93 ! LA 0.77 MK 0.93 NL 0.90 OV 0.86 ! PT 0.81 SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.12 HN 0.85 KP 0.99 ! LA 0.95 MK 0.73 NL 0.95 OV 0.88 ! PT 0.85 SC 0.98 ! ! ! Fit before self-cal, rms=0.017006Jy sigma=0.014673 ! Fit after self-cal, rms=0.015042Jy sigma=0.014167 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9849 mas, bmaj=2.272 mas, bpa=-3.215 degrees ! Estimated noise=9.7062 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 = -0.00204929 Jy ! Component: 100 - total flux cleaned = -0.00247921 Jy ! Component: 150 - total flux cleaned = -0.00245476 Jy ! Component: 200 - total flux cleaned = -0.00243227 Jy ! Total flux subtracted in 200 components = -0.00243227 Jy ! Clean residual min=-0.000596 max=0.000655 Jy/beam ! Clean residual mean=-0.000001 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.0164063 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 19 components and 0.0164063 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=0.014285Jy sigma=0.014402 ! Fit after self-cal, rms=0.014321Jy sigma=0.014390 ! 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=0.014321Jy sigma=0.014390 ! Fit after self-cal, rms=0.012928Jy sigma=0.014015 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9736 mas, bmaj=2.229 mas, bpa=-3.458 degrees ! Estimated noise=8.30342 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0017262 Jy ! Component: 100 - total flux cleaned = -0.0020774 Jy ! Component: 150 - total flux cleaned = -0.00207725 Jy ! Component: 200 - total flux cleaned = -0.00205606 Jy ! Total flux subtracted in 200 components = -0.00205606 Jy ! Clean residual min=-0.000471 max=0.000566 Jy/beam ! Clean residual mean=-0.000001 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.0143502 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 22 components and 0.0143502 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=0.012303Jy sigma=0.014252 ! Fit after self-cal, rms=0.012324Jy sigma=0.014245 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 (7.2, -13.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000420671 Jy ! Component: 100 - total flux cleaned = 0.000401807 Jy ! Component: 150 - total flux cleaned = 0.000366222 Jy ! Component: 200 - total flux cleaned = 0.000334523 Jy ! Total flux subtracted in 200 components = 0.000334523 Jy ! Clean residual min=-0.000448 max=0.000516 Jy/beam ! Clean residual mean=-0.000001 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0146848 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 40 components and 0.0146848 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=0.012299Jy sigma=0.014225 ! Fit after self-cal, rms=0.012300Jy sigma=0.014220 ! 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=0.012300Jy sigma=0.014220 ! Fit after self-cal, rms=0.011040Jy sigma=0.013969 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9636 mas, bmaj=2.206 mas, bpa=-3.674 degrees ! Estimated noise=7.08256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00147695 Jy ! Component: 100 - total flux cleaned = -0.00170627 Jy ! Component: 150 - total flux cleaned = -0.00171864 Jy ! Component: 200 - total flux cleaned = -0.00173654 Jy ! Total flux subtracted in 200 components = -0.00173654 Jy ! Clean residual min=-0.000372 max=0.000438 Jy/beam ! Clean residual mean=-0.000001 rms=0.000103 Jy/beam ! Combined flux in latest and established models = 0.0129482 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 45 components and 0.0129482 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=0.010515Jy sigma=0.014192 ! Fit after self-cal, rms=0.010519Jy sigma=0.014190 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 = 1.71808e-05 Jy ! Component: 100 - total flux cleaned = 1.17238e-05 Jy ! Component: 150 - total flux cleaned = 6.67291e-06 Jy ! Component: 200 - total flux cleaned = 1.9093e-06 Jy ! Total flux subtracted in 200 components = 1.9093e-06 Jy ! Clean residual min=-0.000376 max=0.000418 Jy/beam ! Clean residual mean=-0.000001 rms=0.000102 Jy/beam ! Combined flux in latest and established models = 0.0129501 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 49 components and 0.0129501 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=0.010509Jy sigma=0.014191 ! Fit after self-cal, rms=0.010509Jy sigma=0.014190 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.010509Jy sigma=0.014190 ! Fit after self-cal, rms=0.009457Jy sigma=0.013952 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.121 mas, bmaj=4.053 mas, bpa=-0.6603 degrees ! Estimated noise=7.89482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0012 Jy ! Component: 100 - total flux cleaned = -0.00147012 Jy ! Component: 150 - total flux cleaned = -0.00155914 Jy ! Component: 200 - total flux cleaned = -0.00155941 Jy ! Total flux subtracted in 200 components = -0.00155941 Jy ! Clean residual min=-0.000409 max=0.000501 Jy/beam ! Clean residual mean=-0.000002 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0113907 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 0.0113907 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=0.009025Jy sigma=0.014164 ! Fit after self-cal, rms=0.009025Jy sigma=0.014162 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 = -8.29473e-06 Jy ! Component: 100 - total flux cleaned = -1.98529e-06 Jy ! Component: 150 - total flux cleaned = 8.20021e-07 Jy ! Component: 200 - total flux cleaned = 3.40118e-06 Jy ! Total flux subtracted in 200 components = 3.40118e-06 Jy ! Clean residual min=-0.000405 max=0.000490 Jy/beam ! Clean residual mean=-0.000002 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0113941 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 0.0113941 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=0.009018Jy sigma=0.014171 ! Fit after self-cal, rms=0.009008Jy sigma=0.014165 ! 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=0.9541 mas, bmaj=2.189 mas, bpa=-3.909 degrees ! Estimated noise=6.06087 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9541 x 2.189 at -3.909 degrees (North through East) ! Clean map min=-0.00029552 max=0.0088154 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=0.7504 mas, bmaj=1.77 mas, bpa=-4.261 degrees ! Estimated noise=11.0904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00674254 Jy ! Component: 100 - total flux cleaned = 0.00855817 Jy ! Component: 150 - total flux cleaned = 0.00941775 Jy ! Component: 200 - total flux cleaned = 0.00975103 Jy ! Total flux subtracted in 200 components = 0.00975103 Jy ! Clean residual min=-0.000617 max=0.000704 Jy/beam ! Clean residual mean=0.000000 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.00975103 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.00975103 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9541 mas, bmaj=2.189 mas, bpa=-3.909 degrees ! Estimated noise=6.06087 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 = 0.000603115 Jy ! Component: 100 - total flux cleaned = 0.00100079 Jy ! Component: 150 - total flux cleaned = 0.00124379 Jy ! Component: 200 - total flux cleaned = 0.0013003 Jy ! Total flux subtracted in 200 components = 0.0013003 Jy ! Clean residual min=-0.000335 max=0.000403 Jy/beam ! Clean residual mean=-0.000001 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.0110513 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 48 components and 0.0110513 Jy ! Inverting map ! Added new window around map position (15.4, -23.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000391509 Jy ! Component: 100 - total flux cleaned = 0.000488078 Jy ! Component: 150 - total flux cleaned = 0.000509903 Jy ! Component: 200 - total flux cleaned = 0.000516537 Jy ! Total flux subtracted in 200 components = 0.000516537 Jy ! Clean residual min=-0.000316 max=0.000353 Jy/beam ! Clean residual mean=-0.000001 rms=0.000087 Jy/beam ! Combined flux in latest and established models = 0.0115679 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 60 components and 0.0115679 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=2.121 mas, bmaj=4.053 mas, bpa=-0.6603 degrees ! Estimated noise=7.89482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000120277 Jy ! Component: 100 - total flux cleaned = 0.000144748 Jy ! Component: 150 - total flux cleaned = 0.0001608 Jy ! Component: 200 - total flux cleaned = 0.000165757 Jy ! Total flux subtracted in 200 components = 0.000165757 Jy ! Clean residual min=-0.000378 max=0.000359 Jy/beam ! Clean residual mean=-0.000002 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.0117336 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 = 4.43144e-06 Jy ! Component: 100 - total flux cleaned = 4.32489e-06 Jy ! Component: 150 - total flux cleaned = 5.40748e-07 Jy ! Component: 200 - total flux cleaned = 4.151e-06 Jy ! Total flux subtracted in 200 components = 4.151e-06 Jy ! Clean residual min=-0.000371 max=0.000351 Jy/beam ! Clean residual mean=-0.000002 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.0117378 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 85 components and 0.0117378 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9541 mas, bmaj=2.189 mas, bpa=-3.909 degrees ! Estimated noise=6.06087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.64108e-05 Jy ! Component: 100 - total flux cleaned = 1.67465e-05 Jy ! Component: 150 - total flux cleaned = 1.2054e-05 Jy ! Component: 200 - total flux cleaned = 7.74753e-06 Jy ! Total flux subtracted in 200 components = 7.74753e-06 Jy ! Clean residual min=-0.000298 max=0.000303 Jy/beam ! Clean residual mean=-0.000001 rms=0.000082 Jy/beam ! Combined flux in latest and established models = 0.0117455 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 96 components and 0.0117455 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=0.008966Jy sigma=0.014188 ! Fit after self-cal, rms=0.008962Jy sigma=0.014179 wmodel ./J1241-1455_X_map.mod ! Writing 96 model components to file: ./J1241-1455_X_map.mod wobs ./J1241-1455_X_uvs.fits ! Writing UV FITS file: ./J1241-1455_X_uvs.fits wwins ./J1241-1455_X_map.win ! wwins: Wrote 3 windows to ./J1241-1455_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 = 7.65468e-05 Jy ! Component: 100 - total flux cleaned = 8.75881e-05 Jy ! Component: 150 - total flux cleaned = 0.000103667 Jy ! Component: 200 - total flux cleaned = 0.000124576 Jy ! Component: 250 - total flux cleaned = 0.000144878 Jy ! Component: 300 - total flux cleaned = 0.000159725 Jy ! Component: 350 - total flux cleaned = 0.000169371 Jy ! Component: 400 - total flux cleaned = 0.00018369 Jy ! Component: 450 - total flux cleaned = 0.000202436 Jy ! Component: 500 - total flux cleaned = 0.00021171 Jy ! Component: 550 - total flux cleaned = 0.000225372 Jy ! Component: 600 - total flux cleaned = 0.000247759 Jy ! Component: 650 - total flux cleaned = 0.000256541 Jy ! Component: 700 - total flux cleaned = 0.000260894 Jy ! Component: 750 - total flux cleaned = 0.000295162 Jy ! Component: 800 - total flux cleaned = 0.000295177 Jy ! Component: 850 - total flux cleaned = 0.000320185 Jy ! Component: 900 - total flux cleaned = 0.000324287 Jy ! Component: 950 - total flux cleaned = 0.000340483 Jy ! Component: 1000 - total flux cleaned = 0.000328448 Jy ! Component: 1050 - total flux cleaned = 0.000360101 Jy ! Component: 1100 - total flux cleaned = 0.000363929 Jy ! Component: 1150 - total flux cleaned = 0.000352361 Jy ! Component: 1200 - total flux cleaned = 0.000360016 Jy ! Component: 1250 - total flux cleaned = 0.000360008 Jy ! Component: 1300 - total flux cleaned = 0.000374929 Jy ! Component: 1350 - total flux cleaned = 0.000378567 Jy ! Component: 1400 - total flux cleaned = 0.000374881 Jy ! Component: 1450 - total flux cleaned = 0.000371239 Jy ! Component: 1500 - total flux cleaned = 0.000356909 Jy ! Component: 1550 - total flux cleaned = 0.000363975 Jy ! Component: 1600 - total flux cleaned = 0.000357044 Jy ! Component: 1650 - total flux cleaned = 0.000353626 Jy ! Component: 1700 - total flux cleaned = 0.000367236 Jy ! Component: 1750 - total flux cleaned = 0.000353668 Jy ! Component: 1800 - total flux cleaned = 0.000353719 Jy ! Component: 1850 - total flux cleaned = 0.000347072 Jy ! Component: 1900 - total flux cleaned = 0.000340508 Jy ! Component: 1950 - total flux cleaned = 0.000356908 Jy ! Component: 2000 - total flux cleaned = 0.000343934 Jy ! Component: 2050 - total flux cleaned = 0.000331072 Jy ! Component: 2100 - total flux cleaned = 0.000340659 Jy ! Component: 2150 - total flux cleaned = 0.000340647 Jy ! Component: 2200 - total flux cleaned = 0.000337496 Jy ! Component: 2250 - total flux cleaned = 0.000337482 Jy ! Component: 2300 - total flux cleaned = 0.000325094 Jy ! Component: 2350 - total flux cleaned = 0.000331217 Jy ! Component: 2400 - total flux cleaned = 0.00032514 Jy ! Component: 2450 - total flux cleaned = 0.000313037 Jy ! Component: 2500 - total flux cleaned = 0.000307041 Jy ! Component: 2550 - total flux cleaned = 0.000307074 Jy ! Component: 2600 - total flux cleaned = 0.00029825 Jy ! Component: 2650 - total flux cleaned = 0.00030121 Jy ! Component: 2700 - total flux cleaned = 0.000301217 Jy ! Component: 2750 - total flux cleaned = 0.000295465 Jy ! Component: 2800 - total flux cleaned = 0.000283984 Jy ! Component: 2850 - total flux cleaned = 0.000283972 Jy ! Component: 2900 - total flux cleaned = 0.000286803 Jy ! Component: 2950 - total flux cleaned = 0.000283993 Jy ! Component: 3000 - total flux cleaned = 0.00027844 Jy ! Component: 3050 - total flux cleaned = 0.000292314 Jy ! Component: 3100 - total flux cleaned = 0.000281296 Jy ! Component: 3150 - total flux cleaned = 0.000275814 Jy ! Component: 3200 - total flux cleaned = 0.000273091 Jy ! Component: 3250 - total flux cleaned = 0.000264995 Jy ! Component: 3300 - total flux cleaned = 0.000267664 Jy ! Component: 3350 - total flux cleaned = 0.00025428 Jy ! Component: 3400 - total flux cleaned = 0.00025431 Jy ! Component: 3450 - total flux cleaned = 0.000249045 Jy ! Component: 3500 - total flux cleaned = 0.000233323 Jy ! Component: 3550 - total flux cleaned = 0.00023069 Jy ! Component: 3600 - total flux cleaned = 0.000228097 Jy ! Component: 3650 - total flux cleaned = 0.000225515 Jy ! Component: 3700 - total flux cleaned = 0.000215265 Jy ! Component: 3750 - total flux cleaned = 0.000199965 Jy ! Component: 3800 - total flux cleaned = 0.000199949 Jy ! Component: 3850 - total flux cleaned = 0.000187338 Jy ! Component: 3900 - total flux cleaned = 0.000172323 Jy ! Component: 3950 - total flux cleaned = 0.000172324 Jy ! Component: 4000 - total flux cleaned = 0.000167377 Jy ! Component: 4050 - total flux cleaned = 0.000164882 Jy ! Total flux subtracted in 4096 components = 0.000157517 Jy ! Clean residual min=-0.000143 max=0.000170 Jy/beam ! Clean residual mean=-0.000000 rms=0.000044 Jy/beam ! Combined flux in latest and established models = 0.011903 Jy keep ! Adding 321 model components to the UV plane model. ! The established model now contains 417 components and 0.011903 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J1241-1455_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9541 x 2.189 at -3.909 degrees (North through East) ! Clean map min=-0.0002457 max=0.0087998 Jy/beam ! Writing clean map to FITS file: ./J1241-1455_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.00879977 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 4.34856e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.4825 1.4825 2.96501 5.93001 11.86 23.7201 47.4401 94.8802 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.008 quit ! Quitting program ! Log file ./J1241-1455_X_uvs.log closed on Mon Oct 28 15:39:09 2013