! Started logfile: /g0/scr/pima/s4195c_uvs/J2202+4216_X_uvs.log on Tue Dec 31 20:00:03 2013 obs /g0/scr/pima/s4195c_uvs/J2202+4216_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195c_uvs/J2202+4216_X_uva.fits ! AN table 1: 35 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.87449 visibilities/baseline/integration-bin. ! Found source: J2202+4216 ! ! 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 6856 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 /g0/scr/pima/s4195c_uvs/J2202+4216_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. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=5.579983Jy sigma=1499.009756 ! Fit after self-cal, rms=4.684104Jy sigma=1289.017746 ! 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=0.958 mas, bmaj=2.272 mas, bpa=16.03 degrees ! Estimated noise=0.0856179 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 = 4.19811 Jy ! Component: 100 - total flux cleaned = 5.86961 Jy ! Total flux subtracted in 100 components = 5.86961 Jy ! Clean residual min=-0.299221 max=0.765407 Jy/beam ! Clean residual mean=-0.002147 rms=0.082307 Jy/beam ! Combined flux in latest and established models = 5.86961 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 5.86961 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=1.783443Jy sigma=454.858872 ! Fit after self-cal, rms=1.676743Jy sigma=448.514614 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.917817 Jy ! Component: 100 - total flux cleaned = 1.4091 Jy ! Total flux subtracted in 100 components = 1.4091 Jy ! Clean residual min=-0.185101 max=0.341810 Jy/beam ! Clean residual mean=-0.001365 rms=0.045846 Jy/beam ! Combined flux in latest and established models = 7.27871 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 7.27871 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=1.135015Jy sigma=259.112834 ! Fit after self-cal, rms=1.109592Jy sigma=257.987751 ! Inverting map ! Added new window around map position (0.6, -2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.373606 Jy ! Component: 100 - total flux cleaned = 0.635234 Jy ! Total flux subtracted in 100 components = 0.635234 Jy ! Clean residual min=-0.153329 max=0.206305 Jy/beam ! Clean residual mean=-0.001010 rms=0.034150 Jy/beam ! Combined flux in latest and established models = 7.91395 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 7.91395 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=0.960065Jy sigma=193.632848 ! Fit after self-cal, rms=0.948909Jy sigma=192.699916 ! Inverting map ! Added new window around map position (-1.2, -2.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.226264 Jy ! Component: 100 - total flux cleaned = 0.388799 Jy ! Total flux subtracted in 100 components = 0.388799 Jy ! Clean residual min=-0.131584 max=0.151619 Jy/beam ! Clean residual mean=-0.000801 rms=0.028426 Jy/beam ! Combined flux in latest and established models = 8.30275 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 59 components and 8.30275 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=0.886697Jy sigma=162.103886 ! Fit after self-cal, rms=0.878175Jy sigma=161.073177 ! 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=1.222 mas, bmaj=2.695 mas, bpa=13.17 degrees ! Estimated noise=0.0464035 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 = 0.233009 Jy ! Component: 100 - total flux cleaned = 0.394515 Jy ! Component: 150 - total flux cleaned = 0.513947 Jy ! Component: 200 - total flux cleaned = 0.603385 Jy ! Total flux subtracted in 200 components = 0.603385 Jy ! Clean residual min=-0.124770 max=0.150445 Jy/beam ! Clean residual mean=-0.001008 rms=0.033317 Jy/beam ! Combined flux in latest and established models = 8.90613 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 84 components and 8.90613 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=0.834863Jy sigma=132.274750 ! Fit after self-cal, rms=0.825309Jy sigma=130.317798 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.222 x 2.695 at 13.17 degrees (North through East) ! Clean map min=-0.10978 max=5.2651 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 1.08 HN 0.93 KP 1.00 LA 1.02 ! NL 1.05 OV 1.02 PT 0.87 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 HN 0.92 KP 1.00 LA 0.97 ! NL 1.06 OV 0.98 PT 0.92 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 HN 0.97 KP 1.09 LA 0.95 ! NL 1.04 OV 1.02 PT 0.93 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 1.01 KP 0.97 LA 0.99 ! NL 1.01 OV 1.02 PT 0.98 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 0.98 KP 1.11 LA 1.00 ! NL 0.98 OV 1.00 PT 0.94 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 1.07 KP 1.07 LA 1.05 ! NL 1.04 OV 1.06 PT 0.97 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 0.98 KP 1.04 LA 0.95 ! NL 1.03 OV 1.05 PT 0.92 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 HN 0.99 KP 1.10 LA 0.91 ! NL 1.02 OV 1.07 PT 0.88 SC 1.13 ! ! ! Fit before self-cal, rms=0.825309Jy sigma=130.317798 ! Fit after self-cal, rms=0.707939Jy sigma=57.868550 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.231 mas, bmaj=2.709 mas, bpa=12.92 degrees ! Estimated noise=0.0463254 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 = -0.0493722 Jy ! Component: 100 - total flux cleaned = -0.0563701 Jy ! Component: 150 - total flux cleaned = -0.0576838 Jy ! Component: 200 - total flux cleaned = -0.0599575 Jy ! Total flux subtracted in 200 components = -0.0599575 Jy ! Clean residual min=-0.043408 max=0.064372 Jy/beam ! Clean residual mean=-0.000119 rms=0.010029 Jy/beam ! Combined flux in latest and established models = 8.84617 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 96 components and 8.84617 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=0.694152Jy sigma=55.154382 ! Fit after self-cal, rms=0.689961Jy sigma=54.567194 ! Inverting map ! Added new window around map position (-4, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0466421 Jy ! Component: 100 - total flux cleaned = 0.0542155 Jy ! Component: 150 - total flux cleaned = 0.0582918 Jy ! Component: 200 - total flux cleaned = 0.060787 Jy ! Total flux subtracted in 200 components = 0.060787 Jy ! Clean residual min=-0.042068 max=0.044284 Jy/beam ! Clean residual mean=-0.000046 rms=0.008870 Jy/beam ! Combined flux in latest and established models = 8.90696 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 107 components and 8.90696 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=0.680886Jy sigma=51.779345 ! Fit after self-cal, rms=0.679200Jy sigma=51.570828 ! 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=0.679200Jy sigma=51.570828 ! Fit after self-cal, rms=0.676345Jy sigma=49.769920 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.232 mas, bmaj=2.71 mas, bpa=13.09 degrees ! Estimated noise=0.0462344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0161267 Jy ! Component: 100 - total flux cleaned = -0.0186493 Jy ! Component: 150 - total flux cleaned = -0.0186802 Jy ! Component: 200 - total flux cleaned = -0.0197146 Jy ! Total flux subtracted in 200 components = -0.0197146 Jy ! Clean residual min=-0.039671 max=0.036960 Jy/beam ! Clean residual mean=-0.000026 rms=0.007786 Jy/beam ! Combined flux in latest and established models = 8.88724 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 123 components and 8.88724 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=0.669033Jy sigma=48.314590 ! Fit after self-cal, rms=0.667762Jy sigma=48.188521 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 = 0.00319592 Jy ! Component: 100 - total flux cleaned = 0.00228028 Jy ! Component: 150 - total flux cleaned = 0.00224579 Jy ! Component: 200 - total flux cleaned = 0.000520765 Jy ! Total flux subtracted in 200 components = 0.000520765 Jy ! Clean residual min=-0.039647 max=0.036097 Jy/beam ! Clean residual mean=-0.000027 rms=0.007510 Jy/beam ! Combined flux in latest and established models = 8.88776 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 129 components and 8.88776 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=0.664399Jy sigma=47.310779 ! Fit after self-cal, rms=0.663312Jy sigma=47.233801 ! 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=0.663312Jy sigma=47.233801 ! Fit after self-cal, rms=0.657829Jy sigma=44.536758 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.231 mas, bmaj=2.711 mas, bpa=13.18 degrees ! Estimated noise=0.0461489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0230151 Jy ! Component: 100 - total flux cleaned = -0.0248915 Jy ! Component: 150 - total flux cleaned = -0.0257028 Jy ! Component: 200 - total flux cleaned = -0.0272138 Jy ! Total flux subtracted in 200 components = -0.0272138 Jy ! Clean residual min=-0.035124 max=0.029552 Jy/beam ! Clean residual mean=-0.000003 rms=0.006396 Jy/beam ! Combined flux in latest and established models = 8.86055 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 143 components and 8.86055 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=0.653202Jy sigma=43.759568 ! Fit after self-cal, rms=0.652256Jy sigma=43.672511 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 = 0.00210524 Jy ! Component: 100 - total flux cleaned = 0.00209733 Jy ! Component: 150 - total flux cleaned = 0.00139065 Jy ! Component: 200 - total flux cleaned = 0.000720733 Jy ! Total flux subtracted in 200 components = 0.000720733 Jy ! Clean residual min=-0.034430 max=0.028488 Jy/beam ! Clean residual mean=-0.000003 rms=0.006208 Jy/beam ! Combined flux in latest and established models = 8.86127 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 151 components and 8.86127 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=0.650417Jy sigma=43.074063 ! Fit after self-cal, rms=0.649537Jy sigma=43.005294 ! 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=0.649537Jy sigma=43.005294 ! Fit after self-cal, rms=0.650180Jy sigma=42.642592 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.313 mas, bmaj=3.781 mas, bpa=3.33 degrees ! Estimated noise=0.0468824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0268476 Jy ! Component: 100 - total flux cleaned = -0.0299128 Jy ! Component: 150 - total flux cleaned = -0.0303869 Jy ! Component: 200 - total flux cleaned = -0.0307466 Jy ! Total flux subtracted in 200 components = -0.0307466 Jy ! Clean residual min=-0.030041 max=0.025827 Jy/beam ! Clean residual mean=-0.000011 rms=0.006334 Jy/beam ! Combined flux in latest and established models = 8.83053 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 170 components and 8.83052 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=0.647258Jy sigma=42.509968 ! Fit after self-cal, rms=0.646177Jy sigma=42.329453 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 = -0.00105513 Jy ! Component: 100 - total flux cleaned = 0.00118585 Jy ! Component: 150 - total flux cleaned = 0.00188631 Jy ! Component: 200 - total flux cleaned = 0.00247429 Jy ! Total flux subtracted in 200 components = 0.00247429 Jy ! Clean residual min=-0.029851 max=0.024202 Jy/beam ! Clean residual mean=-0.000009 rms=0.006247 Jy/beam ! Combined flux in latest and established models = 8.833 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 175 components and 8.833 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=0.645298Jy sigma=42.081542 ! Fit after self-cal, rms=0.644421Jy sigma=41.928509 ! 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=1.232 mas, bmaj=2.713 mas, bpa=13.18 degrees ! Estimated noise=0.0460498 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.232 x 2.713 at 13.18 degrees (North through East) ! Clean map min=-0.027388 max=5.2315 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 ! Performing amp+phase self-cal ! ! 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=0.644421Jy sigma=41.928509 ! Fit after self-cal, rms=0.638163Jy sigma=39.398867 ! Inverting map and beam ! Estimated beam: bmin=1.233 mas, bmaj=2.716 mas, bpa=13.14 degrees ! Estimated noise=0.0459024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0305782 Jy ! Component: 100 - total flux cleaned = -0.0367991 Jy ! Component: 150 - total flux cleaned = -0.0387604 Jy ! Component: 200 - total flux cleaned = -0.0405417 Jy ! Total flux subtracted in 200 components = -0.0405417 Jy ! Clean residual min=-0.030647 max=0.027490 Jy/beam ! Clean residual mean=-0.000001 rms=0.005844 Jy/beam ! Combined flux in latest and established models = 8.79246 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 180 components and 8.79246 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=0.633332Jy sigma=38.919281 ! Fit after self-cal, rms=0.632629Jy sigma=38.859251 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00095668 Jy ! Component: 100 - total flux cleaned = -0.000942174 Jy ! Component: 150 - total flux cleaned = -0.00150374 Jy ! Component: 200 - total flux cleaned = -0.00203902 Jy ! Total flux subtracted in 200 components = -0.00203902 Jy ! Clean residual min=-0.029856 max=0.026604 Jy/beam ! Clean residual mean=-0.000004 rms=0.005714 Jy/beam ! Combined flux in latest and established models = 8.79042 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 184 components and 8.79042 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=0.631334Jy sigma=38.463774 ! Fit after self-cal, rms=0.630716Jy sigma=38.409145 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.630716Jy sigma=38.409145 ! Fit after self-cal, rms=0.629550Jy sigma=37.847577 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=0.9653 mas, bmaj=2.277 mas, bpa=16.01 degrees ! Estimated noise=0.0852811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.26775 Jy ! Component: 100 - total flux cleaned = 5.93971 Jy ! Component: 150 - total flux cleaned = 6.71589 Jy ! Component: 200 - total flux cleaned = 7.18761 Jy ! Total flux subtracted in 200 components = 7.18761 Jy ! Clean residual min=-0.106328 max=0.254690 Jy/beam ! Clean residual mean=-0.000943 rms=0.033267 Jy/beam ! Combined flux in latest and established models = 7.18761 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 30 model components to the UV plane model. ! The established model now contains 30 components and 7.18761 Jy ! Inverting map and beam ! Estimated beam: bmin=1.234 mas, bmaj=2.718 mas, bpa=13.12 degrees ! Estimated noise=0.0457581 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 = 0.50503 Jy ! Component: 100 - total flux cleaned = 0.801971 Jy ! Component: 150 - total flux cleaned = 0.991189 Jy ! Component: 200 - total flux cleaned = 1.12656 Jy ! Total flux subtracted in 200 components = 1.12656 Jy ! Clean residual min=-0.052057 max=0.088977 Jy/beam ! Clean residual mean=-0.000539 rms=0.019660 Jy/beam ! Combined flux in latest and established models = 8.31417 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 84 components and 8.31417 Jy ! Inverting map ! Added new window around map position (-0.2, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.105356 Jy ! Component: 100 - total flux cleaned = 0.184715 Jy ! Component: 150 - total flux cleaned = 0.24701 Jy ! Component: 200 - total flux cleaned = 0.296519 Jy ! Total flux subtracted in 200 components = 0.296519 Jy ! Clean residual min=-0.041656 max=0.038598 Jy/beam ! Clean residual mean=-0.000174 rms=0.008914 Jy/beam ! Combined flux in latest and established models = 8.61068 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 123 components and 8.61069 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=2.316 mas, bmaj=3.787 mas, bpa=3.325 degrees ! Estimated noise=0.0465229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0553305 Jy ! Component: 100 - total flux cleaned = 0.0902144 Jy ! Component: 150 - total flux cleaned = 0.103495 Jy ! Component: 200 - total flux cleaned = 0.113461 Jy ! Total flux subtracted in 200 components = 0.113461 Jy ! Clean residual min=-0.031796 max=0.025728 Jy/beam ! Clean residual mean=-0.000070 rms=0.007604 Jy/beam ! Combined flux in latest and established models = 8.72415 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 = 0.00825405 Jy ! Component: 100 - total flux cleaned = 0.0156966 Jy ! Component: 150 - total flux cleaned = 0.02057 Jy ! Component: 200 - total flux cleaned = 0.0248009 Jy ! Total flux subtracted in 200 components = 0.0248009 Jy ! Clean residual min=-0.030471 max=0.023764 Jy/beam ! Clean residual mean=-0.000021 rms=0.006892 Jy/beam ! Combined flux in latest and established models = 8.74895 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 177 components and 8.74895 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.234 mas, bmaj=2.718 mas, bpa=13.12 degrees ! Estimated noise=0.0457581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000950078 Jy ! Component: 100 - total flux cleaned = 0.0001428 Jy ! Component: 150 - total flux cleaned = 0.00175685 Jy ! Component: 200 - total flux cleaned = 0.0024516 Jy ! Total flux subtracted in 200 components = 0.0024516 Jy ! Clean residual min=-0.032179 max=0.027389 Jy/beam ! Clean residual mean=-0.000009 rms=0.005670 Jy/beam ! Combined flux in latest and established models = 8.7514 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 189 components and 8.7514 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=0.626066Jy sigma=37.958141 ! Fit after self-cal, rms=0.621473Jy sigma=37.268573 wmodel /g0/scr/pima/s4195c_uvs/J2202+4216_X_map.mod ! Writing 189 model components to file: /g0/scr/pima/s4195c_uvs/J2202+4216_X_map.mod wobs /g0/scr/pima/s4195c_uvs/J2202+4216_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195c_uvs/J2202+4216_X_uvs.fits wwins /g0/scr/pima/s4195c_uvs/J2202+4216_X_map.win ! wwins: Wrote 5 windows to /g0/scr/pima/s4195c_uvs/J2202+4216_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 = -0.010468 Jy ! Component: 100 - total flux cleaned = -0.0134907 Jy ! Component: 150 - total flux cleaned = -0.0162922 Jy ! Component: 200 - total flux cleaned = -0.0193383 Jy ! Component: 250 - total flux cleaned = -0.0222701 Jy ! Component: 300 - total flux cleaned = -0.0236938 Jy ! Component: 350 - total flux cleaned = -0.0257566 Jy ! Component: 400 - total flux cleaned = -0.0267614 Jy ! Component: 450 - total flux cleaned = -0.0290568 Jy ! Component: 500 - total flux cleaned = -0.0312961 Jy ! Component: 550 - total flux cleaned = -0.0331729 Jy ! Component: 600 - total flux cleaned = -0.0353179 Jy ! Component: 650 - total flux cleaned = -0.03622 Jy ! Component: 700 - total flux cleaned = -0.0376843 Jy ! Component: 750 - total flux cleaned = -0.037399 Jy ! Component: 800 - total flux cleaned = -0.0385324 Jy ! Component: 850 - total flux cleaned = -0.0371385 Jy ! Component: 900 - total flux cleaned = -0.0374175 Jy ! Component: 950 - total flux cleaned = -0.0368749 Jy ! Component: 1000 - total flux cleaned = -0.0360779 Jy ! Component: 1050 - total flux cleaned = -0.035818 Jy ! Component: 1100 - total flux cleaned = -0.0345222 Jy ! Component: 1150 - total flux cleaned = -0.034266 Jy ! Component: 1200 - total flux cleaned = -0.0337558 Jy ! Component: 1250 - total flux cleaned = -0.0337542 Jy ! Component: 1300 - total flux cleaned = -0.0332623 Jy ! Component: 1350 - total flux cleaned = -0.0327783 Jy ! Component: 1400 - total flux cleaned = -0.0335015 Jy ! Component: 1450 - total flux cleaned = -0.0337394 Jy ! Component: 1500 - total flux cleaned = -0.0337403 Jy ! Component: 1550 - total flux cleaned = -0.033049 Jy ! Component: 1600 - total flux cleaned = -0.0337323 Jy ! Component: 1650 - total flux cleaned = -0.0330543 Jy ! Component: 1700 - total flux cleaned = -0.03417 Jy ! Component: 1750 - total flux cleaned = -0.0341662 Jy ! Component: 1800 - total flux cleaned = -0.0339455 Jy ! Component: 1850 - total flux cleaned = -0.0341641 Jy ! Component: 1900 - total flux cleaned = -0.0337373 Jy ! Component: 1950 - total flux cleaned = -0.0345872 Jy ! Component: 2000 - total flux cleaned = -0.0343768 Jy ! Component: 2050 - total flux cleaned = -0.0358349 Jy ! Component: 2100 - total flux cleaned = -0.0354198 Jy ! Component: 2150 - total flux cleaned = -0.0362394 Jy ! Component: 2200 - total flux cleaned = -0.0368495 Jy ! Component: 2250 - total flux cleaned = -0.0370511 Jy ! Component: 2300 - total flux cleaned = -0.0372508 Jy ! Component: 2350 - total flux cleaned = -0.038045 Jy ! Component: 2400 - total flux cleaned = -0.0378485 Jy ! Component: 2450 - total flux cleaned = -0.0390191 Jy ! Component: 2500 - total flux cleaned = -0.0390202 Jy ! Component: 2550 - total flux cleaned = -0.0394025 Jy ! Component: 2600 - total flux cleaned = -0.0405418 Jy ! Component: 2650 - total flux cleaned = -0.0412959 Jy ! Component: 2700 - total flux cleaned = -0.0412949 Jy ! Component: 2750 - total flux cleaned = -0.0424076 Jy ! Component: 2800 - total flux cleaned = -0.0429582 Jy ! Component: 2850 - total flux cleaned = -0.043325 Jy ! Component: 2900 - total flux cleaned = -0.0433263 Jy ! Component: 2950 - total flux cleaned = -0.0440486 Jy ! Component: 3000 - total flux cleaned = -0.0445836 Jy ! Component: 3050 - total flux cleaned = -0.0445842 Jy ! Component: 3100 - total flux cleaned = -0.045994 Jy ! Component: 3150 - total flux cleaned = -0.0452947 Jy ! Component: 3200 - total flux cleaned = -0.045989 Jy ! Component: 3250 - total flux cleaned = -0.047196 Jy ! Component: 3300 - total flux cleaned = -0.0475369 Jy ! Component: 3350 - total flux cleaned = -0.0473647 Jy ! Component: 3400 - total flux cleaned = -0.0482085 Jy ! Component: 3450 - total flux cleaned = -0.0482065 Jy ! Component: 3500 - total flux cleaned = -0.0477086 Jy ! Component: 3550 - total flux cleaned = -0.0488665 Jy ! Component: 3600 - total flux cleaned = -0.049193 Jy ! Component: 3650 - total flux cleaned = -0.0498455 Jy ! Component: 3700 - total flux cleaned = -0.0491981 Jy ! Component: 3750 - total flux cleaned = -0.0493594 Jy ! Component: 3800 - total flux cleaned = -0.0499981 Jy ! Component: 3850 - total flux cleaned = -0.0503157 Jy ! Component: 3900 - total flux cleaned = -0.0500027 Jy ! Component: 3950 - total flux cleaned = -0.0507861 Jy ! Component: 4000 - total flux cleaned = -0.0503168 Jy ! Component: 4050 - total flux cleaned = -0.0510927 Jy ! Total flux subtracted in 4096 components = -0.0507866 Jy ! Clean residual min=-0.008265 max=0.008207 Jy/beam ! Clean residual mean=-0.000016 rms=0.002620 Jy/beam ! Combined flux in latest and established models = 8.70061 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 452 components and 8.70061 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195c_uvs/J2202+4216_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.234 x 2.718 at 13.12 degrees (North through East) ! Clean map min=-0.024822 max=5.2174 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195c_uvs/J2202+4216_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 5.21738 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00262468 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.150919 0.150919 0.301838 0.603677 1.20735 2.41471 4.82941 9.65883 19.3177 38.6353 77.2706 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0078 print "peak= ", int(1000*peak_flux)/1000 ! peak= 5.217 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1987.82 quit ! Quitting program ! Log file /g0/scr/pima/s4195c_uvs/J2202+4216_X_uvs.log closed on Tue Dec 31 20:00:10 2013