! Started logfile: /g0/scr/pima/s4195b_uvs/J1709+4318_X_uvs.log on Tue Dec 31 19:39:29 2013 obs /g0/scr/pima/s4195b_uvs/J1709+4318_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195b_uvs/J1709+4318_X_uva.fits ! AN table 1: 20 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.857143 visibilities/baseline/integration-bin. ! Found source: J1709+4318 ! ! 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 3840 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/s4195b_uvs/J1709+4318_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.032161Jy sigma=12.856630 ! Fit after self-cal, rms=0.722696Jy sigma=9.049277 ! 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=0.8704 mas, bmaj=2.527 mas, bpa=-8.96 degrees ! Estimated noise=1.6505 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 = 0.212463 Jy ! Component: 100 - total flux cleaned = 0.259574 Jy ! Total flux subtracted in 100 components = 0.259574 Jy ! Clean residual min=-0.011151 max=0.016167 Jy/beam ! Clean residual mean=-0.000003 rms=0.002377 Jy/beam ! Combined flux in latest and established models = 0.259574 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.259574 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=0.067474Jy sigma=1.077795 ! Fit after self-cal, rms=0.066039Jy sigma=1.071058 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0180858 Jy ! Component: 100 - total flux cleaned = 0.0291918 Jy ! Total flux subtracted in 100 components = 0.0291918 Jy ! Clean residual min=-0.010804 max=0.010633 Jy/beam ! Clean residual mean=-0.000001 rms=0.001958 Jy/beam ! Combined flux in latest and established models = 0.288765 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.288765 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=0.059923Jy sigma=1.023262 ! Fit after self-cal, rms=0.059893Jy sigma=1.023131 ! 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=1.104 mas, bmaj=2.711 mas, bpa=-9.559 degrees ! Estimated noise=0.950358 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 = 0.00851913 Jy ! Component: 100 - total flux cleaned = 0.0129973 Jy ! Component: 150 - total flux cleaned = 0.0149816 Jy ! Component: 200 - total flux cleaned = 0.0152157 Jy ! Total flux subtracted in 200 components = 0.0152157 Jy ! Clean residual min=-0.009837 max=0.009693 Jy/beam ! Clean residual mean=-0.000004 rms=0.002369 Jy/beam ! Combined flux in latest and established models = 0.303981 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 31 components and 0.303981 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=0.058679Jy sigma=1.020831 ! Fit after self-cal, rms=0.058651Jy sigma=1.020773 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.104 x 2.711 at -9.559 degrees (North through East) ! Clean map min=-0.0095264 max=0.28069 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 1.10 HN 0.91 KP 1.06 LA 1.12 ! MK 1.06 NL 1.01 OV 1.09 PT 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 HN 0.92 KP 1.04 LA 1.03 ! MK 1.08 NL 1.03 OV 1.02 PT 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 HN 0.95 KP 1.12 LA 0.99 ! MK 1.13 NL 1.01 OV 1.06 PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 0.98 KP 0.99 LA 1.04 ! MK 1.12 NL 0.98 OV 1.04 PT 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 0.94 KP 1.12 LA 1.02 ! MK 1.02 NL 0.93 OV 1.02 PT 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 1.02 KP 1.08 LA 1.07 ! MK 1.04 NL 0.97 OV 1.06 PT 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 0.94 KP 1.05 LA 0.98 ! MK 1.01 NL 0.98 OV 1.06 PT 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 HN 0.95 KP 1.09 LA 0.92 ! MK 1.00 NL 0.96 OV 1.10 PT 0.89 ! ! ! Fit before self-cal, rms=0.058651Jy sigma=1.020773 ! Fit after self-cal, rms=0.056665Jy sigma=0.972961 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.104 mas, bmaj=2.712 mas, bpa=-9.684 degrees ! Estimated noise=0.970144 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 = 0.00523162 Jy ! Component: 100 - total flux cleaned = 0.00698926 Jy ! Component: 150 - total flux cleaned = 0.00704665 Jy ! Component: 200 - total flux cleaned = 0.0070434 Jy ! Total flux subtracted in 200 components = 0.0070434 Jy ! Clean residual min=-0.009201 max=0.008508 Jy/beam ! Clean residual mean=-0.000016 rms=0.002144 Jy/beam ! Combined flux in latest and established models = 0.311025 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 41 components and 0.311025 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=0.056075Jy sigma=0.975363 ! Fit after self-cal, rms=0.056362Jy sigma=0.975171 ! 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=0.056362Jy sigma=0.975171 ! Fit after self-cal, rms=0.069648Jy sigma=0.864185 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.099 mas, bmaj=2.732 mas, bpa=-9.771 degrees ! Estimated noise=0.989544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0056974 Jy ! Component: 100 - total flux cleaned = 0.00818374 Jy ! Component: 150 - total flux cleaned = 0.00826499 Jy ! Component: 200 - total flux cleaned = 0.00817754 Jy ! Total flux subtracted in 200 components = 0.00817754 Jy ! Clean residual min=-0.004068 max=0.007694 Jy/beam ! Clean residual mean=0.000018 rms=0.001268 Jy/beam ! Combined flux in latest and established models = 0.319202 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 0.319202 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=0.068651Jy sigma=0.867980 ! Fit after self-cal, rms=0.068605Jy sigma=0.867873 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 (2.2, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00651699 Jy ! Component: 100 - total flux cleaned = 0.00809669 Jy ! Component: 150 - total flux cleaned = 0.00860536 Jy ! Component: 200 - total flux cleaned = 0.00909048 Jy ! Total flux subtracted in 200 components = 0.00909048 Jy ! Clean residual min=-0.004250 max=0.004865 Jy/beam ! Clean residual mean=0.000015 rms=0.001170 Jy/beam ! Combined flux in latest and established models = 0.328293 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 69 components and 0.328293 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=0.067481Jy sigma=0.867889 ! Fit after self-cal, rms=0.067427Jy sigma=0.867163 ! Inverting map ! Added new window around map position (-0.8, 8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00518362 Jy ! Component: 100 - total flux cleaned = 0.00865094 Jy ! Component: 150 - total flux cleaned = 0.0112636 Jy ! Component: 200 - total flux cleaned = 0.012762 Jy ! Total flux subtracted in 200 components = 0.012762 Jy ! Clean residual min=-0.003458 max=0.004344 Jy/beam ! Clean residual mean=0.000010 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 0.341055 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 110 components and 0.341055 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=0.066388Jy sigma=0.868618 ! Fit after self-cal, rms=0.066387Jy sigma=0.868255 ! 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=0.066387Jy sigma=0.868255 ! Fit after self-cal, rms=0.073321Jy sigma=0.859540 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.089 mas, bmaj=2.741 mas, bpa=-9.958 degrees ! Estimated noise=1.01024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00641365 Jy ! Component: 100 - total flux cleaned = 0.0105579 Jy ! Component: 150 - total flux cleaned = 0.0133545 Jy ! Component: 200 - total flux cleaned = 0.0149388 Jy ! Total flux subtracted in 200 components = 0.0149388 Jy ! Clean residual min=-0.003490 max=0.005834 Jy/beam ! Clean residual mean=0.000014 rms=0.001201 Jy/beam ! Combined flux in latest and established models = 0.355993 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 135 components and 0.355993 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=0.071718Jy sigma=0.864404 ! Fit after self-cal, rms=0.071713Jy sigma=0.864052 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 (5, -18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0052807 Jy ! Component: 100 - total flux cleaned = 0.00854531 Jy ! Component: 150 - total flux cleaned = 0.0111502 Jy ! Component: 200 - total flux cleaned = 0.0133264 Jy ! Total flux subtracted in 200 components = 0.0133264 Jy ! Clean residual min=-0.003165 max=0.004444 Jy/beam ! Clean residual mean=0.000009 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 0.36932 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 178 components and 0.36932 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=0.070631Jy sigma=0.866371 ! Fit after self-cal, rms=0.070633Jy sigma=0.866135 ! 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=0.070633Jy sigma=0.866135 ! Fit after self-cal, rms=0.077360Jy sigma=0.860645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.11 mas, bmaj=3.067 mas, bpa=-5.871 degrees ! Estimated noise=1.18209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00903396 Jy ! Component: 100 - total flux cleaned = 0.014987 Jy ! Component: 150 - total flux cleaned = 0.0196557 Jy ! Component: 200 - total flux cleaned = 0.0226307 Jy ! Total flux subtracted in 200 components = 0.0226307 Jy ! Clean residual min=-0.006109 max=0.007992 Jy/beam ! Clean residual mean=0.000024 rms=0.001851 Jy/beam ! Combined flux in latest and established models = 0.39195 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 201 components and 0.39195 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=0.075308Jy sigma=0.868440 ! Fit after self-cal, rms=0.075308Jy sigma=0.868019 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 = 0.00370738 Jy ! Component: 100 - total flux cleaned = 0.00621795 Jy ! Component: 150 - total flux cleaned = 0.00787314 Jy ! Component: 200 - total flux cleaned = 0.00925573 Jy ! Total flux subtracted in 200 components = 0.00925573 Jy ! Clean residual min=-0.005551 max=0.006987 Jy/beam ! Clean residual mean=0.000018 rms=0.001720 Jy/beam ! Combined flux in latest and established models = 0.401206 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 220 components and 0.401206 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=0.074751Jy sigma=0.871822 ! Fit after self-cal, rms=0.074770Jy sigma=0.871752 ! 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=1.083 mas, bmaj=2.747 mas, bpa=-10.03 degrees ! Estimated noise=1.02683 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.083 x 2.747 at -10.03 degrees (North through East) ! Clean map min=-0.0035133 max=0.29783 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=0.8621 mas, bmaj=2.565 mas, bpa=-9.37 degrees ! Estimated noise=1.75371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.225629 Jy ! Component: 100 - total flux cleaned = 0.276034 Jy ! Component: 150 - total flux cleaned = 0.294955 Jy ! Component: 200 - total flux cleaned = 0.3069 Jy ! Total flux subtracted in 200 components = 0.3069 Jy ! Clean residual min=-0.005642 max=0.006742 Jy/beam ! Clean residual mean=0.000001 rms=0.001443 Jy/beam ! Combined flux in latest and established models = 0.3069 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.3069 Jy ! Inverting map and beam ! Estimated beam: bmin=1.083 mas, bmaj=2.747 mas, bpa=-10.03 degrees ! Estimated noise=1.02683 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 = 0.0160856 Jy ! Component: 100 - total flux cleaned = 0.0274191 Jy ! Component: 150 - total flux cleaned = 0.0362571 Jy ! Component: 200 - total flux cleaned = 0.0435222 Jy ! Total flux subtracted in 200 components = 0.0435222 Jy ! Clean residual min=-0.004594 max=0.006456 Jy/beam ! Clean residual mean=0.000026 rms=0.001520 Jy/beam ! Combined flux in latest and established models = 0.350422 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 64 components and 0.350422 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=2.11 mas, bmaj=3.067 mas, bpa=-5.871 degrees ! Estimated noise=1.18209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103562 Jy ! Component: 100 - total flux cleaned = 0.018587 Jy ! Component: 150 - total flux cleaned = 0.0253942 Jy ! Component: 200 - total flux cleaned = 0.0310825 Jy ! Total flux subtracted in 200 components = 0.0310825 Jy ! Clean residual min=-0.005503 max=0.007887 Jy/beam ! Clean residual mean=0.000032 rms=0.001939 Jy/beam ! Combined flux in latest and established models = 0.381505 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 = 0.00478902 Jy ! Component: 100 - total flux cleaned = 0.00884156 Jy ! Component: 150 - total flux cleaned = 0.0122934 Jy ! Component: 200 - total flux cleaned = 0.0152501 Jy ! Total flux subtracted in 200 components = 0.0152501 Jy ! Clean residual min=-0.005448 max=0.006967 Jy/beam ! Clean residual mean=0.000021 rms=0.001768 Jy/beam ! Combined flux in latest and established models = 0.396755 Jy ! Adding 118 model components to the UV plane model. ! The established model now contains 159 components and 0.396755 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.083 mas, bmaj=2.747 mas, bpa=-10.03 degrees ! Estimated noise=1.02683 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172365 Jy ! Component: 100 - total flux cleaned = 0.00300027 Jy ! Component: 150 - total flux cleaned = 0.00403007 Jy ! Component: 200 - total flux cleaned = 0.0048197 Jy ! Total flux subtracted in 200 components = 0.0048197 Jy ! Clean residual min=-0.003742 max=0.004629 Jy/beam ! Clean residual mean=0.000008 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 0.401574 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 193 components and 0.401574 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=0.074576Jy sigma=0.873607 ! Fit after self-cal, rms=0.074595Jy sigma=0.873518 wmodel /g0/scr/pima/s4195b_uvs/J1709+4318_X_map.mod ! Writing 193 model components to file: /g0/scr/pima/s4195b_uvs/J1709+4318_X_map.mod wobs /g0/scr/pima/s4195b_uvs/J1709+4318_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195b_uvs/J1709+4318_X_uvs.fits wwins /g0/scr/pima/s4195b_uvs/J1709+4318_X_map.win ! wwins: Wrote 4 windows to /g0/scr/pima/s4195b_uvs/J1709+4318_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 = 0.00211055 Jy ! Component: 100 - total flux cleaned = 0.0040133 Jy ! Component: 150 - total flux cleaned = 0.00578691 Jy ! Component: 200 - total flux cleaned = 0.00733995 Jy ! Component: 250 - total flux cleaned = 0.008827 Jy ! Component: 300 - total flux cleaned = 0.0102532 Jy ! Component: 350 - total flux cleaned = 0.0115687 Jy ! Component: 400 - total flux cleaned = 0.0127824 Jy ! Component: 450 - total flux cleaned = 0.0140151 Jy ! Component: 500 - total flux cleaned = 0.0151591 Jy ! Component: 550 - total flux cleaned = 0.0161676 Jy ! Component: 600 - total flux cleaned = 0.0169454 Jy ! Component: 650 - total flux cleaned = 0.0176057 Jy ! Component: 700 - total flux cleaned = 0.0183029 Jy ! Component: 750 - total flux cleaned = 0.018938 Jy ! Component: 800 - total flux cleaned = 0.0196574 Jy ! Component: 850 - total flux cleaned = 0.0203641 Jy ! Component: 900 - total flux cleaned = 0.0210596 Jy ! Component: 950 - total flux cleaned = 0.0217454 Jy ! Component: 1000 - total flux cleaned = 0.0225568 Jy ! Component: 1050 - total flux cleaned = 0.0231348 Jy ! Component: 1100 - total flux cleaned = 0.0238378 Jy ! Component: 1150 - total flux cleaned = 0.0244459 Jy ! Component: 1200 - total flux cleaned = 0.0249615 Jy ! Component: 1250 - total flux cleaned = 0.0255566 Jy ! Component: 1300 - total flux cleaned = 0.0260189 Jy ! Component: 1350 - total flux cleaned = 0.0264775 Jy ! Component: 1400 - total flux cleaned = 0.0269728 Jy ! Component: 1450 - total flux cleaned = 0.0274222 Jy ! Component: 1500 - total flux cleaned = 0.0277464 Jy ! Component: 1550 - total flux cleaned = 0.0281485 Jy ! Component: 1600 - total flux cleaned = 0.0285867 Jy ! Component: 1650 - total flux cleaned = 0.0289028 Jy ! Component: 1700 - total flux cleaned = 0.0293335 Jy ! Component: 1750 - total flux cleaned = 0.029722 Jy ! Component: 1800 - total flux cleaned = 0.0300686 Jy ! Component: 1850 - total flux cleaned = 0.0304511 Jy ! Component: 1900 - total flux cleaned = 0.0308304 Jy ! Component: 1950 - total flux cleaned = 0.0312444 Jy ! Component: 2000 - total flux cleaned = 0.031581 Jy ! Component: 2050 - total flux cleaned = 0.0319892 Jy ! Component: 2100 - total flux cleaned = 0.0323946 Jy ! Component: 2150 - total flux cleaned = 0.03287 Jy ! Component: 2200 - total flux cleaned = 0.0330881 Jy ! Component: 2250 - total flux cleaned = 0.0335573 Jy ! Component: 2300 - total flux cleaned = 0.033844 Jy ! Component: 2350 - total flux cleaned = 0.0341648 Jy ! Component: 2400 - total flux cleaned = 0.0343775 Jy ! Component: 2450 - total flux cleaned = 0.0346244 Jy ! Component: 2500 - total flux cleaned = 0.0349747 Jy ! Component: 2550 - total flux cleaned = 0.0352881 Jy ! Component: 2600 - total flux cleaned = 0.0355301 Jy ! Component: 2650 - total flux cleaned = 0.0357366 Jy ! Component: 2700 - total flux cleaned = 0.0360446 Jy ! Component: 2750 - total flux cleaned = 0.0362829 Jy ! Component: 2800 - total flux cleaned = 0.0365872 Jy ! Component: 2850 - total flux cleaned = 0.036789 Jy ! Component: 2900 - total flux cleaned = 0.0370903 Jy ! Component: 2950 - total flux cleaned = 0.0372234 Jy ! Component: 3000 - total flux cleaned = 0.0375879 Jy ! Component: 3050 - total flux cleaned = 0.0377527 Jy ! Component: 3100 - total flux cleaned = 0.0380479 Jy ! Component: 3150 - total flux cleaned = 0.0382112 Jy ! Component: 3200 - total flux cleaned = 0.0385034 Jy ! Component: 3250 - total flux cleaned = 0.0385682 Jy ! Component: 3300 - total flux cleaned = 0.038858 Jy ! Component: 3350 - total flux cleaned = 0.0390502 Jy ! Component: 3400 - total flux cleaned = 0.0393054 Jy ! Component: 3450 - total flux cleaned = 0.0395277 Jy ! Component: 3500 - total flux cleaned = 0.0397174 Jy ! Component: 3550 - total flux cleaned = 0.0399064 Jy ! Component: 3600 - total flux cleaned = 0.0401257 Jy ! Component: 3650 - total flux cleaned = 0.0402506 Jy ! Component: 3700 - total flux cleaned = 0.0404371 Jy ! Component: 3750 - total flux cleaned = 0.040654 Jy ! Component: 3800 - total flux cleaned = 0.0408083 Jy ! Component: 3850 - total flux cleaned = 0.0410233 Jy ! Component: 3900 - total flux cleaned = 0.0412376 Jy ! Component: 3950 - total flux cleaned = 0.0413899 Jy ! Component: 4000 - total flux cleaned = 0.0415417 Jy ! Component: 4050 - total flux cleaned = 0.0417534 Jy ! Total flux subtracted in 4096 components = 0.0419642 Jy ! Clean residual min=-0.002085 max=0.001980 Jy/beam ! Clean residual mean=0.000001 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.443539 Jy keep ! Adding 349 model components to the UV plane model. ! The established model now contains 542 components and 0.443538 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195b_uvs/J1709+4318_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.083 x 2.747 at -10.03 degrees (North through East) ! Clean map min=-0.003229 max=0.29857 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195b_uvs/J1709+4318_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.298568 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000535712 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.538282 0.538282 1.07656 2.15313 4.30625 8.61251 17.225 34.45 68.9001 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.298 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 557.328 quit ! Quitting program ! Log file /g0/scr/pima/s4195b_uvs/J1709+4318_X_uvs.log closed on Tue Dec 31 19:39:36 2013