! Started logfile: /d2/scr/pima/bp177j_uvs/J0539+1433_X_uvs.log on Thu Jun 19 03:29:03 2014 obs /d2/scr/pima/bp177j_uvs/J0539+1433_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0539+1433_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0539+1433 ! ! 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 864 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/bp177j_uvs/J0539+1433_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=1.104304Jy sigma=41.615387 ! Fit after self-cal, rms=0.541009Jy sigma=20.616826 ! 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=0.7716 mas, bmaj=2.276 mas, bpa=4.152 degrees ! Estimated noise=0.828229 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 = 0.349068 Jy ! Component: 100 - total flux cleaned = 0.426206 Jy ! Total flux subtracted in 100 components = 0.426206 Jy ! Clean residual min=-0.021071 max=0.027266 Jy/beam ! Clean residual mean=-0.000029 rms=0.004813 Jy/beam ! Combined flux in latest and established models = 0.426206 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.426206 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=0.075760Jy sigma=2.726412 ! Fit after self-cal, rms=0.075757Jy sigma=2.726000 ! 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=0.9099 mas, bmaj=2.59 mas, bpa=2.879 degrees ! Estimated noise=0.643935 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 = 0.0376458 Jy ! Component: 100 - total flux cleaned = 0.0572143 Jy ! Component: 150 - total flux cleaned = 0.0691834 Jy ! Component: 200 - total flux cleaned = 0.0769956 Jy ! Total flux subtracted in 200 components = 0.0769956 Jy ! Clean residual min=-0.016814 max=0.016734 Jy/beam ! Clean residual mean=-0.000030 rms=0.003608 Jy/beam ! Combined flux in latest and established models = 0.503202 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 43 components and 0.503202 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=0.052508Jy sigma=1.965089 ! Fit after self-cal, rms=0.052455Jy sigma=1.962841 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9099 x 2.59 at 2.879 degrees (North through East) ! Clean map min=-0.015734 max=0.45304 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: ! FD 1.18 HN 0.92 KP 0.93 LA 1.01 ! MK 1.05 NL 1.02 OV 1.02 PT 0.87 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 0.90 KP 0.95 LA 0.92 ! MK 1.05 NL 1.01 OV 0.98 PT 0.90 ! SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.15 HN 0.96 KP 1.07 LA 0.92 ! MK 1.11 NL 1.02 OV 1.04 PT 0.92 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.14 HN 1.01 KP 0.92 LA 0.95 ! MK 1.13 NL 0.98 OV 1.02 PT 0.93 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 0.98 KP 1.03 LA 0.96 ! MK 1.03 NL 0.92 OV 0.99 PT 0.88 ! SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 HN 1.07 KP 1.01 LA 1.03 ! MK 1.08 NL 1.00 OV 1.06 PT 0.94 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 HN 1.00 KP 1.01 LA 0.94 ! MK 1.07 NL 0.99 OV 1.07 PT 0.90 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 HN 0.99 KP 1.04 LA 0.89 ! MK 1.04 NL 0.99 OV 1.05 PT 0.84 ! SC 1.10 ! ! ! Fit before self-cal, rms=0.052455Jy sigma=1.962841 ! Fit after self-cal, rms=0.024528Jy sigma=0.901524 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9216 mas, bmaj=2.6 mas, bpa=3.009 degrees ! Estimated noise=0.646483 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 (0.4, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00431295 Jy ! Component: 100 - total flux cleaned = 0.00465131 Jy ! Component: 150 - total flux cleaned = 0.0048008 Jy ! Component: 200 - total flux cleaned = 0.0047372 Jy ! Total flux subtracted in 200 components = 0.0047372 Jy ! Clean residual min=-0.003072 max=0.003165 Jy/beam ! Clean residual mean=0.000001 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.507939 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 0.507939 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=0.023670Jy sigma=0.868439 ! Fit after self-cal, rms=0.023628Jy sigma=0.867071 ! 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=0.023628Jy sigma=0.867071 ! Fit after self-cal, rms=0.023563Jy sigma=0.864993 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9215 mas, bmaj=2.598 mas, bpa=3.053 degrees ! Estimated noise=0.645696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000717066 Jy ! Component: 100 - total flux cleaned = 0.000667685 Jy ! Component: 150 - total flux cleaned = 0.000576699 Jy ! Component: 200 - total flux cleaned = 0.000459539 Jy ! Total flux subtracted in 200 components = 0.000459539 Jy ! Clean residual min=-0.002673 max=0.002328 Jy/beam ! Clean residual mean=0.000001 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.508398 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 0.508398 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=0.023341Jy sigma=0.857449 ! Fit after self-cal, rms=0.023329Jy sigma=0.857095 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 = 0.000236168 Jy ! Component: 100 - total flux cleaned = 0.000140449 Jy ! Component: 150 - total flux cleaned = -5.23275e-06 Jy ! Component: 200 - total flux cleaned = -8.85674e-05 Jy ! Total flux subtracted in 200 components = -8.85674e-05 Jy ! Clean residual min=-0.002501 max=0.002071 Jy/beam ! Clean residual mean=0.000001 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.50831 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 81 components and 0.50831 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=0.023251Jy sigma=0.854328 ! Fit after self-cal, rms=0.023246Jy sigma=0.854178 ! 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=0.023246Jy sigma=0.854178 ! Fit after self-cal, rms=0.023214Jy sigma=0.852963 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9217 mas, bmaj=2.598 mas, bpa=3.082 degrees ! Estimated noise=0.644644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000495242 Jy ! Component: 100 - total flux cleaned = -0.000723681 Jy ! Component: 150 - total flux cleaned = -0.00083761 Jy ! Component: 200 - total flux cleaned = -0.00091253 Jy ! Total flux subtracted in 200 components = -0.00091253 Jy ! Clean residual min=-0.002282 max=0.001961 Jy/beam ! Clean residual mean=0.000001 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.507397 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 86 components and 0.507397 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=0.023121Jy sigma=0.850622 ! Fit after self-cal, rms=0.023118Jy sigma=0.850512 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 = 5.30792e-05 Jy ! Component: 100 - total flux cleaned = 9.15666e-06 Jy ! Component: 150 - total flux cleaned = -7.15013e-05 Jy ! Component: 200 - total flux cleaned = -9.04437e-05 Jy ! Total flux subtracted in 200 components = -9.04437e-05 Jy ! Clean residual min=-0.002168 max=0.001919 Jy/beam ! Clean residual mean=0.000001 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.507307 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 90 components and 0.507307 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=0.023081Jy sigma=0.849274 ! Fit after self-cal, rms=0.023079Jy sigma=0.849220 ! 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=0.023079Jy sigma=0.849220 ! Fit after self-cal, rms=0.023069Jy sigma=0.848491 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.955 mas, bmaj=4.171 mas, bpa=-6.857 degrees ! Estimated noise=0.809781 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00106901 Jy ! Component: 100 - total flux cleaned = -0.00125202 Jy ! Component: 150 - total flux cleaned = -0.00140679 Jy ! Component: 200 - total flux cleaned = -0.00146897 Jy ! Total flux subtracted in 200 components = -0.00146897 Jy ! Clean residual min=-0.001967 max=0.002055 Jy/beam ! Clean residual mean=0.000001 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.505838 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 97 components and 0.505838 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=0.023043Jy sigma=0.849108 ! Fit after self-cal, rms=0.023033Jy sigma=0.848612 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 = 0.000107761 Jy ! Component: 100 - total flux cleaned = 5.85948e-05 Jy ! Component: 150 - total flux cleaned = 5.8777e-05 Jy ! Component: 200 - total flux cleaned = 7.26464e-05 Jy ! Total flux subtracted in 200 components = 7.26464e-05 Jy ! Clean residual min=-0.001947 max=0.001996 Jy/beam ! Clean residual mean=0.000001 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.50591 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 103 components and 0.50591 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=0.023036Jy sigma=0.848764 ! Fit after self-cal, rms=0.023036Jy sigma=0.848708 ! 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=0.922 mas, bmaj=2.598 mas, bpa=3.102 degrees ! Estimated noise=0.643733 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.922 x 2.598 at 3.102 degrees (North through East) ! Clean map min=-0.0021247 max=0.45327 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=0.7811 mas, bmaj=2.284 mas, bpa=4.289 degrees ! Estimated noise=0.835151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.351981 Jy ! Component: 100 - total flux cleaned = 0.428827 Jy ! Component: 150 - total flux cleaned = 0.453291 Jy ! Component: 200 - total flux cleaned = 0.467791 Jy ! Total flux subtracted in 200 components = 0.467791 Jy ! Clean residual min=-0.005493 max=0.007742 Jy/beam ! Clean residual mean=-0.000006 rms=0.001457 Jy/beam ! Combined flux in latest and established models = 0.467791 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.467791 Jy ! Inverting map and beam ! Estimated beam: bmin=0.922 mas, bmaj=2.598 mas, bpa=3.102 degrees ! Estimated noise=0.643733 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 = 0.0128819 Jy ! Component: 100 - total flux cleaned = 0.0205598 Jy ! Component: 150 - total flux cleaned = 0.0255955 Jy ! Component: 200 - total flux cleaned = 0.0290928 Jy ! Total flux subtracted in 200 components = 0.0290928 Jy ! Clean residual min=-0.002657 max=0.002675 Jy/beam ! Clean residual mean=-0.000002 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.496884 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 54 components and 0.496884 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=1.955 mas, bmaj=4.171 mas, bpa=-6.857 degrees ! Estimated noise=0.809781 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0037646 Jy ! Component: 100 - total flux cleaned = 0.00587435 Jy ! Component: 150 - total flux cleaned = 0.00714647 Jy ! Component: 200 - total flux cleaned = 0.0075968 Jy ! Total flux subtracted in 200 components = 0.0075968 Jy ! Clean residual min=-0.001999 max=0.001983 Jy/beam ! Clean residual mean=0.000000 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.50448 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 = 0.00025036 Jy ! Component: 100 - total flux cleaned = 0.000465356 Jy ! Component: 150 - total flux cleaned = 0.000613659 Jy ! Component: 200 - total flux cleaned = 0.000711144 Jy ! Total flux subtracted in 200 components = 0.000711144 Jy ! Clean residual min=-0.001913 max=0.001983 Jy/beam ! Clean residual mean=0.000001 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.505192 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 85 components and 0.505192 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.922 mas, bmaj=2.598 mas, bpa=3.102 degrees ! Estimated noise=0.643733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.71538e-05 Jy ! Component: 100 - total flux cleaned = -0.000100081 Jy ! Component: 150 - total flux cleaned = -0.000100216 Jy ! Component: 200 - total flux cleaned = -2.59158e-05 Jy ! Total flux subtracted in 200 components = -2.59158e-05 Jy ! Clean residual min=-0.001810 max=0.002098 Jy/beam ! Clean residual mean=0.000000 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.505166 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 104 components and 0.505166 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=0.023118Jy sigma=0.851339 ! Fit after self-cal, rms=0.023102Jy sigma=0.850785 wmodel /d2/scr/pima/bp177j_uvs/J0539+1433_X_map.mod ! Writing 104 model components to file: /d2/scr/pima/bp177j_uvs/J0539+1433_X_map.mod wobs /d2/scr/pima/bp177j_uvs/J0539+1433_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0539+1433_X_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0539+1433_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177j_uvs/J0539+1433_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 = 0.00047081 Jy ! Component: 100 - total flux cleaned = 0.000844566 Jy ! Component: 150 - total flux cleaned = 0.00101526 Jy ! Component: 200 - total flux cleaned = 0.0011212 Jy ! Component: 250 - total flux cleaned = 0.00117138 Jy ! Component: 300 - total flux cleaned = 0.00117276 Jy ! Component: 350 - total flux cleaned = 0.00126473 Jy ! Component: 400 - total flux cleaned = 0.00133081 Jy ! Component: 450 - total flux cleaned = 0.00137313 Jy ! Component: 500 - total flux cleaned = 0.00137335 Jy ! Component: 550 - total flux cleaned = 0.00141376 Jy ! Component: 600 - total flux cleaned = 0.00147129 Jy ! Component: 650 - total flux cleaned = 0.00143386 Jy ! Component: 700 - total flux cleaned = 0.00145178 Jy ! Component: 750 - total flux cleaned = 0.00145135 Jy ! Component: 800 - total flux cleaned = 0.00148511 Jy ! Component: 850 - total flux cleaned = 0.00146839 Jy ! Component: 900 - total flux cleaned = 0.00150107 Jy ! Component: 950 - total flux cleaned = 0.00151688 Jy ! Component: 1000 - total flux cleaned = 0.00153237 Jy ! Component: 1050 - total flux cleaned = 0.0015621 Jy ! Component: 1100 - total flux cleaned = 0.00160601 Jy ! Component: 1150 - total flux cleaned = 0.00164864 Jy ! Component: 1200 - total flux cleaned = 0.00170457 Jy ! Component: 1250 - total flux cleaned = 0.0017317 Jy ! Component: 1300 - total flux cleaned = 0.00183892 Jy ! Component: 1350 - total flux cleaned = 0.00185168 Jy ! Component: 1400 - total flux cleaned = 0.00189064 Jy ! Component: 1450 - total flux cleaned = 0.00195451 Jy ! Component: 1500 - total flux cleaned = 0.00200463 Jy ! Component: 1550 - total flux cleaned = 0.0020906 Jy ! Component: 1600 - total flux cleaned = 0.00215068 Jy ! Component: 1650 - total flux cleaned = 0.00217434 Jy ! Component: 1700 - total flux cleaned = 0.00220949 Jy ! Component: 1750 - total flux cleaned = 0.00225556 Jy ! Component: 1800 - total flux cleaned = 0.0022554 Jy ! Component: 1850 - total flux cleaned = 0.00227777 Jy ! Component: 1900 - total flux cleaned = 0.00226682 Jy ! Component: 1950 - total flux cleaned = 0.00229952 Jy ! Component: 2000 - total flux cleaned = 0.0023101 Jy ! Component: 2050 - total flux cleaned = 0.00232068 Jy ! Component: 2100 - total flux cleaned = 0.00237242 Jy ! Component: 2150 - total flux cleaned = 0.00236218 Jy ! Component: 2200 - total flux cleaned = 0.00239278 Jy ! Component: 2250 - total flux cleaned = 0.0024427 Jy ! Component: 2300 - total flux cleaned = 0.00244277 Jy ! Component: 2350 - total flux cleaned = 0.00250124 Jy ! Component: 2400 - total flux cleaned = 0.00255901 Jy ! Component: 2450 - total flux cleaned = 0.00260649 Jy ! Component: 2500 - total flux cleaned = 0.00265345 Jy ! Component: 2550 - total flux cleaned = 0.00267208 Jy ! Component: 2600 - total flux cleaned = 0.00269053 Jy ! Component: 2650 - total flux cleaned = 0.00272709 Jy ! Component: 2700 - total flux cleaned = 0.00274519 Jy ! Component: 2750 - total flux cleaned = 0.00277197 Jy ! Component: 2800 - total flux cleaned = 0.00278966 Jy ! Component: 2850 - total flux cleaned = 0.0028334 Jy ! Component: 2900 - total flux cleaned = 0.00284209 Jy ! Component: 2950 - total flux cleaned = 0.00288501 Jy ! Component: 3000 - total flux cleaned = 0.00290201 Jy ! Component: 3050 - total flux cleaned = 0.00292736 Jy ! Component: 3100 - total flux cleaned = 0.00299399 Jy ! Component: 3150 - total flux cleaned = 0.00302693 Jy ! Component: 3200 - total flux cleaned = 0.00306784 Jy ! Component: 3250 - total flux cleaned = 0.00309217 Jy ! Component: 3300 - total flux cleaned = 0.00313246 Jy ! Component: 3350 - total flux cleaned = 0.00316436 Jy ! Component: 3400 - total flux cleaned = 0.00319607 Jy ! Component: 3450 - total flux cleaned = 0.0032432 Jy ! Component: 3500 - total flux cleaned = 0.00326661 Jy ! Component: 3550 - total flux cleaned = 0.00329761 Jy ! Component: 3600 - total flux cleaned = 0.00333606 Jy ! Component: 3650 - total flux cleaned = 0.00336656 Jy ! Component: 3700 - total flux cleaned = 0.00338927 Jy ! Component: 3750 - total flux cleaned = 0.00344193 Jy ! Component: 3800 - total flux cleaned = 0.00347173 Jy ! Component: 3850 - total flux cleaned = 0.00349402 Jy ! Component: 3900 - total flux cleaned = 0.00353097 Jy ! Component: 3950 - total flux cleaned = 0.00355298 Jy ! Component: 4000 - total flux cleaned = 0.00358952 Jy ! Component: 4050 - total flux cleaned = 0.00361125 Jy ! Total flux subtracted in 4096 components = 0.00363289 Jy ! Clean residual min=-0.000436 max=0.000473 Jy/beam ! Clean residual mean=0.000000 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.508798 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 378 components and 0.508799 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0539+1433_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.922 x 2.598 at 3.102 degrees (North through East) ! Clean map min=-0.0010169 max=0.45665 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0539+1433_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.456653 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000116473 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0765174 0.0765174 0.153035 0.30607 0.612139 1.22428 2.44856 4.89711 9.79423 19.5885 39.1769 78.3538 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.456 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3920.68 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0539+1433_X_uvs.log closed on Thu Jun 19 03:29:09 2014