! Started logfile: /d2/scr/pima/bp177c_uvs/J1424+225B_X_uvs.log on Sat Mar 22 21:16:25 2014 obs /d2/scr/pima/bp177c_uvs/J1424+225B_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177c_uvs/J1424+225B_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.861111 visibilities/baseline/integration-bin. ! Found source: J1424+225B ! ! 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 744 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 /d2/scr/pima/bp177c_uvs/J1424+225B_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! 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=1.010569Jy sigma=41.158439 ! Fit after self-cal, rms=0.912018Jy sigma=36.717404 ! 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=0.8768 mas, bmaj=1.996 mas, bpa=15.31 degrees ! Estimated noise=0.854802 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 = 0.0735483 Jy ! Component: 100 - total flux cleaned = 0.106851 Jy ! Total flux subtracted in 100 components = 0.106851 Jy ! Clean residual min=-0.019600 max=0.027264 Jy/beam ! Clean residual mean=-0.000008 rms=0.006267 Jy/beam ! Combined flux in latest and established models = 0.106851 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.106851 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=0.097719Jy sigma=4.137194 ! Fit after self-cal, rms=0.097401Jy sigma=4.125683 ! 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=0.9917 mas, bmaj=2.09 mas, bpa=13.99 degrees ! Estimated noise=0.65154 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 = 0.0255128 Jy ! Component: 100 - total flux cleaned = 0.0406102 Jy ! Component: 150 - total flux cleaned = 0.0460077 Jy ! Component: 200 - total flux cleaned = 0.0481932 Jy ! Total flux subtracted in 200 components = 0.0481932 Jy ! Clean residual min=-0.017684 max=0.031042 Jy/beam ! Clean residual mean=0.000030 rms=0.005654 Jy/beam ! Combined flux in latest and established models = 0.155045 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.155045 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=0.091092Jy sigma=3.793259 ! Fit after self-cal, rms=0.090851Jy sigma=3.783565 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9917 x 2.09 at 13.99 degrees (North through East) ! Clean map min=-0.017333 max=0.099041 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 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.090851Jy sigma=3.783565 ! Fit after self-cal, rms=0.090851Jy sigma=3.783565 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9917 mas, bmaj=2.09 mas, bpa=13.99 degrees ! Estimated noise=0.65154 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 (-1.8, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0256912 Jy ! Component: 100 - total flux cleaned = 0.0324438 Jy ! Component: 150 - total flux cleaned = 0.0345028 Jy ! Component: 200 - total flux cleaned = 0.0355836 Jy ! Total flux subtracted in 200 components = 0.0355836 Jy ! Clean residual min=-0.014066 max=0.014251 Jy/beam ! Clean residual mean=0.000054 rms=0.004342 Jy/beam ! Combined flux in latest and established models = 0.190628 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 38 components and 0.190628 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=0.083345Jy sigma=3.425075 ! Fit after self-cal, rms=0.082057Jy sigma=3.379004 ! 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=0.082057Jy sigma=3.379004 ! Fit after self-cal, rms=0.082057Jy sigma=3.379004 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9917 mas, bmaj=2.09 mas, bpa=13.99 degrees ! Estimated noise=0.65154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00668546 Jy ! Component: 100 - total flux cleaned = 0.00725424 Jy ! Component: 150 - total flux cleaned = 0.00778261 Jy ! Component: 200 - total flux cleaned = 0.00778537 Jy ! Total flux subtracted in 200 components = 0.00778537 Jy ! Clean residual min=-0.012858 max=0.013732 Jy/beam ! Clean residual mean=0.000054 rms=0.003860 Jy/beam ! Combined flux in latest and established models = 0.198414 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 46 components and 0.198414 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=0.080202Jy sigma=3.283546 ! Fit after self-cal, rms=0.079995Jy sigma=3.276933 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 = 0.000217287 Jy ! Component: 100 - total flux cleaned = -0.000417405 Jy ! Component: 150 - total flux cleaned = -0.00190169 Jy ! Component: 200 - total flux cleaned = -0.0027447 Jy ! Total flux subtracted in 200 components = -0.0027447 Jy ! Clean residual min=-0.012259 max=0.013049 Jy/beam ! Clean residual mean=0.000052 rms=0.003636 Jy/beam ! Combined flux in latest and established models = 0.195669 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 62 components and 0.195669 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=0.079266Jy sigma=3.235576 ! Fit after self-cal, rms=0.079211Jy sigma=3.233800 ! 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=0.079211Jy sigma=3.233800 ! Fit after self-cal, rms=0.079211Jy sigma=3.233800 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9917 mas, bmaj=2.09 mas, bpa=13.99 degrees ! Estimated noise=0.65154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000840106 Jy ! Component: 100 - total flux cleaned = -0.00159359 Jy ! Component: 150 - total flux cleaned = -0.00215817 Jy ! Component: 200 - total flux cleaned = -0.00255565 Jy ! Total flux subtracted in 200 components = -0.00255565 Jy ! Clean residual min=-0.011850 max=0.012372 Jy/beam ! Clean residual mean=0.000050 rms=0.003504 Jy/beam ! Combined flux in latest and established models = 0.193113 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 69 components and 0.193113 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=0.078817Jy sigma=3.210346 ! Fit after self-cal, rms=0.078805Jy sigma=3.209616 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 = -0.000792001 Jy ! Component: 100 - total flux cleaned = -0.00139468 Jy ! Component: 150 - total flux cleaned = -0.00183757 Jy ! Component: 200 - total flux cleaned = -0.00183618 Jy ! Total flux subtracted in 200 components = -0.00183618 Jy ! Clean residual min=-0.011518 max=0.012237 Jy/beam ! Clean residual mean=0.000049 rms=0.003419 Jy/beam ! Combined flux in latest and established models = 0.191277 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 74 components and 0.191277 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=0.078573Jy sigma=3.195200 ! Fit after self-cal, rms=0.078575Jy sigma=3.194864 ! 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=0.078575Jy sigma=3.194864 ! Fit after self-cal, rms=0.078575Jy sigma=3.194864 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.67 mas, bmaj=2.501 mas, bpa=3.373 degrees ! Estimated noise=0.798726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0077465 Jy ! Component: 100 - total flux cleaned = -0.0138138 Jy ! Component: 150 - total flux cleaned = -0.018926 Jy ! Component: 200 - total flux cleaned = -0.0232961 Jy ! Total flux subtracted in 200 components = -0.0232961 Jy ! Clean residual min=-0.017630 max=0.019905 Jy/beam ! Clean residual mean=0.000094 rms=0.005870 Jy/beam ! Combined flux in latest and established models = 0.167981 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 0.167981 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=0.078737Jy sigma=3.189893 ! Fit after self-cal, rms=0.078684Jy sigma=3.187933 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 = -0.00438021 Jy ! Component: 100 - total flux cleaned = -0.00717559 Jy ! Component: 150 - total flux cleaned = -0.00902346 Jy ! Component: 200 - total flux cleaned = -0.0102307 Jy ! Total flux subtracted in 200 components = -0.0102307 Jy ! Clean residual min=-0.017043 max=0.019855 Jy/beam ! Clean residual mean=0.000086 rms=0.005652 Jy/beam ! Combined flux in latest and established models = 0.15775 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 84 components and 0.15775 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=0.078953Jy sigma=3.193152 ! Fit after self-cal, rms=0.078952Jy sigma=3.192340 ! 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=0.9917 mas, bmaj=2.09 mas, bpa=13.99 degrees ! Estimated noise=0.65154 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9917 x 2.09 at 13.99 degrees (North through East) ! Clean map min=-0.020015 max=0.10048 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=0.8768 mas, bmaj=1.996 mas, bpa=15.31 degrees ! Estimated noise=0.854802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0718133 Jy ! Component: 100 - total flux cleaned = 0.110776 Jy ! Component: 150 - total flux cleaned = 0.139726 Jy ! Component: 200 - total flux cleaned = 0.161997 Jy ! Total flux subtracted in 200 components = 0.161997 Jy ! Clean residual min=-0.015896 max=0.018841 Jy/beam ! Clean residual mean=0.000013 rms=0.004930 Jy/beam ! Combined flux in latest and established models = 0.161997 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.161997 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9917 mas, bmaj=2.09 mas, bpa=13.99 degrees ! Estimated noise=0.65154 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 = 0.0188764 Jy ! Component: 100 - total flux cleaned = 0.0279331 Jy ! Component: 150 - total flux cleaned = 0.0293758 Jy ! Component: 200 - total flux cleaned = 0.0310069 Jy ! Total flux subtracted in 200 components = 0.0310069 Jy ! Clean residual min=-0.013858 max=0.015796 Jy/beam ! Clean residual mean=0.000054 rms=0.004320 Jy/beam ! Combined flux in latest and established models = 0.193004 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 35 components and 0.193004 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=1.67 mas, bmaj=2.501 mas, bpa=3.373 degrees ! Estimated noise=0.798726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0134911 Jy ! Component: 100 - total flux cleaned = -0.0192998 Jy ! Component: 150 - total flux cleaned = -0.0215047 Jy ! Component: 200 - total flux cleaned = -0.0226756 Jy ! Total flux subtracted in 200 components = -0.0226756 Jy ! Clean residual min=-0.020827 max=0.019833 Jy/beam ! Clean residual mean=0.000105 rms=0.006676 Jy/beam ! Combined flux in latest and established models = 0.170329 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 = -0.00169019 Jy ! Component: 100 - total flux cleaned = -0.00286833 Jy ! Component: 150 - total flux cleaned = -0.00418007 Jy ! Component: 200 - total flux cleaned = -0.00581858 Jy ! Total flux subtracted in 200 components = -0.00581858 Jy ! Clean residual min=-0.019175 max=0.019879 Jy/beam ! Clean residual mean=0.000097 rms=0.006082 Jy/beam ! Combined flux in latest and established models = 0.16451 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 66 components and 0.16451 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9917 mas, bmaj=2.09 mas, bpa=13.99 degrees ! Estimated noise=0.65154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00457232 Jy ! Component: 100 - total flux cleaned = 0.00620218 Jy ! Component: 150 - total flux cleaned = 0.00712636 Jy ! Component: 200 - total flux cleaned = 0.00798963 Jy ! Total flux subtracted in 200 components = 0.00798963 Jy ! Clean residual min=-0.011694 max=0.012415 Jy/beam ! Clean residual mean=0.000044 rms=0.003414 Jy/beam ! Combined flux in latest and established models = 0.1725 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 81 components and 0.1725 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=0.079194Jy sigma=3.208269 ! Fit after self-cal, rms=0.079110Jy sigma=3.205412 wmodel /d2/scr/pima/bp177c_uvs/J1424+225B_X_map.mod ! Writing 81 model components to file: /d2/scr/pima/bp177c_uvs/J1424+225B_X_map.mod wobs /d2/scr/pima/bp177c_uvs/J1424+225B_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177c_uvs/J1424+225B_X_uvs.fits wwins /d2/scr/pima/bp177c_uvs/J1424+225B_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177c_uvs/J1424+225B_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 = 0.00372038 Jy ! Component: 100 - total flux cleaned = 0.00330742 Jy ! Component: 150 - total flux cleaned = 0.00159389 Jy ! Component: 200 - total flux cleaned = 4.29057e-06 Jy ! Component: 250 - total flux cleaned = -0.000493984 Jy ! Component: 300 - total flux cleaned = -0.000810233 Jy ! Component: 350 - total flux cleaned = -0.00110372 Jy ! Component: 400 - total flux cleaned = -0.000952409 Jy ! Component: 450 - total flux cleaned = -0.000673446 Jy ! Component: 500 - total flux cleaned = -0.000411983 Jy ! Component: 550 - total flux cleaned = -0.000288273 Jy ! Component: 600 - total flux cleaned = -5.3138e-05 Jy ! Component: 650 - total flux cleaned = 0.000293815 Jy ! Component: 700 - total flux cleaned = 0.000179603 Jy ! Component: 750 - total flux cleaned = 0.000819416 Jy ! Component: 800 - total flux cleaned = 0.00112987 Jy ! Component: 850 - total flux cleaned = 0.00152629 Jy ! Component: 900 - total flux cleaned = 0.00201104 Jy ! Component: 950 - total flux cleaned = 0.00201423 Jy ! Component: 1000 - total flux cleaned = 0.00256665 Jy ! Component: 1050 - total flux cleaned = 0.00292038 Jy ! Component: 1100 - total flux cleaned = 0.00309194 Jy ! Component: 1150 - total flux cleaned = 0.00317633 Jy ! Component: 1200 - total flux cleaned = 0.00358559 Jy ! Component: 1250 - total flux cleaned = 0.00374867 Jy ! Component: 1300 - total flux cleaned = 0.0041367 Jy ! Component: 1350 - total flux cleaned = 0.00436078 Jy ! Component: 1400 - total flux cleaned = 0.00443434 Jy ! Component: 1450 - total flux cleaned = 0.00457732 Jy ! Component: 1500 - total flux cleaned = 0.00450826 Jy ! Component: 1550 - total flux cleaned = 0.00457798 Jy ! Component: 1600 - total flux cleaned = 0.00484496 Jy ! Component: 1650 - total flux cleaned = 0.00458361 Jy ! Component: 1700 - total flux cleaned = 0.0047128 Jy ! Component: 1750 - total flux cleaned = 0.00458824 Jy ! Component: 1800 - total flux cleaned = 0.00483443 Jy ! Component: 1850 - total flux cleaned = 0.00501611 Jy ! Component: 1900 - total flux cleaned = 0.00536975 Jy ! Component: 1950 - total flux cleaned = 0.00548502 Jy ! Component: 2000 - total flux cleaned = 0.00537297 Jy ! Component: 2050 - total flux cleaned = 0.00565301 Jy ! Component: 2100 - total flux cleaned = 0.00559882 Jy ! Component: 2150 - total flux cleaned = 0.00554459 Jy ! Component: 2200 - total flux cleaned = 0.00554493 Jy ! Component: 2250 - total flux cleaned = 0.00554484 Jy ! Component: 2300 - total flux cleaned = 0.00559587 Jy ! Component: 2350 - total flux cleaned = 0.00564838 Jy ! Component: 2400 - total flux cleaned = 0.00564783 Jy ! Component: 2450 - total flux cleaned = 0.00569606 Jy ! Component: 2500 - total flux cleaned = 0.00569638 Jy ! Component: 2550 - total flux cleaned = 0.00583886 Jy ! Component: 2600 - total flux cleaned = 0.00588491 Jy ! Component: 2650 - total flux cleaned = 0.00588571 Jy ! Component: 2700 - total flux cleaned = 0.00597702 Jy ! Component: 2750 - total flux cleaned = 0.00624767 Jy ! Component: 2800 - total flux cleaned = 0.0062922 Jy ! Component: 2850 - total flux cleaned = 0.0063797 Jy ! Component: 2900 - total flux cleaned = 0.00620607 Jy ! Component: 2950 - total flux cleaned = 0.00624921 Jy ! Component: 3000 - total flux cleaned = 0.00629232 Jy ! Component: 3050 - total flux cleaned = 0.00633454 Jy ! Component: 3100 - total flux cleaned = 0.00645951 Jy ! Component: 3150 - total flux cleaned = 0.0064179 Jy ! Component: 3200 - total flux cleaned = 0.00649963 Jy ! Component: 3250 - total flux cleaned = 0.00649963 Jy ! Component: 3300 - total flux cleaned = 0.00653968 Jy ! Component: 3350 - total flux cleaned = 0.00657977 Jy ! Component: 3400 - total flux cleaned = 0.00665921 Jy ! Component: 3450 - total flux cleaned = 0.00677665 Jy ! Component: 3500 - total flux cleaned = 0.00681558 Jy ! Component: 3550 - total flux cleaned = 0.00689268 Jy ! Component: 3600 - total flux cleaned = 0.00704601 Jy ! Component: 3650 - total flux cleaned = 0.00712164 Jy ! Component: 3700 - total flux cleaned = 0.00712156 Jy ! Component: 3750 - total flux cleaned = 0.00712148 Jy ! Component: 3800 - total flux cleaned = 0.00723344 Jy ! Component: 3850 - total flux cleaned = 0.00715919 Jy ! Component: 3900 - total flux cleaned = 0.00715913 Jy ! Component: 3950 - total flux cleaned = 0.00712227 Jy ! Component: 4000 - total flux cleaned = 0.0072319 Jy ! Component: 4050 - total flux cleaned = 0.00715896 Jy ! Total flux subtracted in 4096 components = 0.00719513 Jy ! Clean residual min=-0.001915 max=0.001989 Jy/beam ! Clean residual mean=-0.000000 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.179695 Jy keep ! Adding 341 model components to the UV plane model. ! The established model now contains 422 components and 0.179695 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177c_uvs/J1424+225B_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9917 x 2.09 at 13.99 degrees (North through East) ! Clean map min=-0.014745 max=0.10012 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177c_uvs/J1424+225B_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.10012 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000595824 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.78533 1.78533 3.57066 7.14133 14.2827 28.5653 57.1306 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.1 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 168.035 quit ! Quitting program ! Log file /d2/scr/pima/bp177c_uvs/J1424+225B_X_uvs.log closed on Sat Mar 22 21:16:29 2014