! Started logfile: /scr/pima/bg219i_uvs/J1751-1950_S_uvs.log on Wed Apr 6 23:11:36 2016 obs /scr/pima/bg219i_uvs/J1751-1950_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1751-1950_S_uva.fits ! AN table 1: 71 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.627767 visibilities/baseline/integration-bin. ! Found source: J1751-1950 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 4992 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219i_uvs/J1751-1950_S] 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 0.500x0.500 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 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001792Jy sigma=21.010504 ! Fit after self-cal, rms=0.938182Jy sigma=19.769035 ! 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=10.87 mas, bmaj=19.5 mas, bpa=9.797 degrees ! Estimated noise=0.683538 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 = 0.0494187 Jy ! Component: 100 - total flux cleaned = 0.0610445 Jy ! Total flux subtracted in 100 components = 0.0610445 Jy ! Clean residual min=-0.002926 max=0.004636 Jy/beam ! Clean residual mean=-0.000020 rms=0.001112 Jy/beam ! Combined flux in latest and established models = 0.0610445 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0610445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060556Jy sigma=1.238190 ! Fit after self-cal, rms=0.059672Jy sigma=1.219709 ! 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=11.53 mas, bmaj=21.5 mas, bpa=10.46 degrees ! Estimated noise=0.511734 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 = 0.00633995 Jy ! Component: 100 - total flux cleaned = 0.00982597 Jy ! Component: 150 - total flux cleaned = 0.0119614 Jy ! Component: 200 - total flux cleaned = 0.0134535 Jy ! Total flux subtracted in 200 components = 0.0134535 Jy ! Clean residual min=-0.002400 max=0.001509 Jy/beam ! Clean residual mean=-0.000014 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.074498 Jy ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 98 components and 0.0744979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058987Jy sigma=1.205220 ! Fit after self-cal, rms=0.058939Jy sigma=1.204145 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 11.53 x 21.5 at 10.46 degrees (North through East) ! Clean map min=-0.0024961 max=0.064886 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 1.06 FD 1.03 HN 1.00* KP 0.99 ! LA 0.97 NL 1.18 OV 1.05 PT 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.07 HN 1.00* KP 1.01 ! LA 0.97 NL 1.03 OV 1.00 PT 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.00* KP 1.01 ! LA 1.00 NL 0.88 OV 1.02 PT 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 1.00* KP 1.02 ! LA 1.03 NL 1.10 OV 0.92 PT 0.94 ! ! ! Fit before self-cal, rms=0.058939Jy sigma=1.204145 ! Fit after self-cal, rms=0.058769Jy sigma=1.200443 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=11.56 mas, bmaj=21.71 mas, bpa=10.49 degrees ! Estimated noise=0.507052 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 = 0.000943435 Jy ! Component: 100 - total flux cleaned = 0.00122573 Jy ! Component: 150 - total flux cleaned = 0.00129046 Jy ! Component: 200 - total flux cleaned = 0.00135912 Jy ! Total flux subtracted in 200 components = 0.00135912 Jy ! Clean residual min=-0.001612 max=0.001619 Jy/beam ! Clean residual mean=0.000001 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0758571 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 138 components and 0.0758571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058747Jy sigma=1.200177 ! Fit after self-cal, rms=0.058830Jy sigma=1.199827 ! 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. ! ! Fit before self-cal, rms=0.058830Jy sigma=1.199827 ! Fit after self-cal, rms=0.059021Jy sigma=1.197609 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=11.54 mas, bmaj=21.68 mas, bpa=10.32 degrees ! Estimated noise=0.507588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000577894 Jy ! Component: 100 - total flux cleaned = 0.000685274 Jy ! Component: 150 - total flux cleaned = 0.000717062 Jy ! Component: 200 - total flux cleaned = 0.00073514 Jy ! Total flux subtracted in 200 components = 0.00073514 Jy ! Clean residual min=-0.001577 max=0.001500 Jy/beam ! Clean residual mean=-0.000001 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0765922 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 155 components and 0.0765922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059012Jy sigma=1.197509 ! Fit after self-cal, rms=0.059028Jy sigma=1.197331 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 = 7.92859e-05 Jy ! Component: 100 - total flux cleaned = 0.000114737 Jy ! Component: 150 - total flux cleaned = 0.00011475 Jy ! Component: 200 - total flux cleaned = 0.000128625 Jy ! Total flux subtracted in 200 components = 0.000128625 Jy ! Clean residual min=-0.001625 max=0.001511 Jy/beam ! Clean residual mean=-0.000001 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0767208 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 174 components and 0.0767208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059024Jy sigma=1.197295 ! Fit after self-cal, rms=0.059024Jy sigma=1.197287 ! 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. ! ! Fit before self-cal, rms=0.059024Jy sigma=1.197287 ! Fit after self-cal, rms=0.059080Jy sigma=1.197101 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=11.52 mas, bmaj=21.66 mas, bpa=10.14 degrees ! Estimated noise=0.507079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000202579 Jy ! Component: 100 - total flux cleaned = 0.000256649 Jy ! Component: 150 - total flux cleaned = 0.00029652 Jy ! Component: 200 - total flux cleaned = 0.000325598 Jy ! Total flux subtracted in 200 components = 0.000325598 Jy ! Clean residual min=-0.001569 max=0.001511 Jy/beam ! Clean residual mean=-0.000001 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0770464 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 187 components and 0.0770465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059075Jy sigma=1.197051 ! Fit after self-cal, rms=0.059083Jy sigma=1.197023 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 = 7.83872e-07 Jy ! Component: 100 - total flux cleaned = 2.91277e-05 Jy ! Component: 150 - total flux cleaned = 2.88316e-05 Jy ! Component: 200 - total flux cleaned = 3.50841e-05 Jy ! Total flux subtracted in 200 components = 3.50841e-05 Jy ! Clean residual min=-0.001579 max=0.001505 Jy/beam ! Clean residual mean=-0.000001 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0770815 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 200 components and 0.0770815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059081Jy sigma=1.196991 ! Fit after self-cal, rms=0.059081Jy sigma=1.196985 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.059081Jy sigma=1.196985 ! Fit after self-cal, rms=0.059051Jy sigma=1.196966 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=12.15 mas, bmaj=22.54 mas, bpa=10.91 degrees ! Estimated noise=0.510031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.4656e-05 Jy ! Component: 100 - total flux cleaned = 0.000100201 Jy ! Component: 150 - total flux cleaned = 0.000111754 Jy ! Component: 200 - total flux cleaned = 0.000111717 Jy ! Total flux subtracted in 200 components = 0.000111717 Jy ! Clean residual min=-0.001549 max=0.001412 Jy/beam ! Clean residual mean=-0.000001 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0771932 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 206 components and 0.0771932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059049Jy sigma=1.196935 ! Fit after self-cal, rms=0.059050Jy sigma=1.196929 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 = -3.58648e-05 Jy ! Component: 100 - total flux cleaned = -4.72924e-05 Jy ! Component: 150 - total flux cleaned = -4.19229e-05 Jy ! Component: 200 - total flux cleaned = -4.7127e-05 Jy ! Total flux subtracted in 200 components = -4.7127e-05 Jy ! Clean residual min=-0.001544 max=0.001404 Jy/beam ! Clean residual mean=-0.000001 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.0771461 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 211 components and 0.0771461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059049Jy sigma=1.196903 ! Fit after self-cal, rms=0.059049Jy sigma=1.196899 ! 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=11.5 mas, bmaj=21.65 mas, bpa=9.972 degrees ! Estimated noise=0.506719 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 11.5 x 21.65 at 9.972 degrees (North through East) ! Clean map min=-0.001575 max=0.064431 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=10.84 mas, bmaj=19.68 mas, bpa=9.349 degrees ! Estimated noise=0.679204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0495314 Jy ! Component: 100 - total flux cleaned = 0.0617733 Jy ! Component: 150 - total flux cleaned = 0.0678166 Jy ! Component: 200 - total flux cleaned = 0.071383 Jy ! Total flux subtracted in 200 components = 0.071383 Jy ! Clean residual min=-0.002569 max=0.002206 Jy/beam ! Clean residual mean=-0.000012 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.071383 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.071383 Jy ! Inverting map and beam ! Estimated beam: bmin=11.5 mas, bmaj=21.65 mas, bpa=9.972 degrees ! Estimated noise=0.506719 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 = 0.00220153 Jy ! Component: 100 - total flux cleaned = 0.00347034 Jy ! Component: 150 - total flux cleaned = 0.00427855 Jy ! Component: 200 - total flux cleaned = 0.00484862 Jy ! Total flux subtracted in 200 components = 0.00484862 Jy ! Clean residual min=-0.001653 max=0.001474 Jy/beam ! Clean residual mean=-0.000003 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0762316 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 82 components and 0.0762316 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=12.15 mas, bmaj=22.54 mas, bpa=10.91 degrees ! Estimated noise=0.510031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000397363 Jy ! Component: 100 - total flux cleaned = 0.000653509 Jy ! Component: 150 - total flux cleaned = 0.000741074 Jy ! Component: 200 - total flux cleaned = 0.000779722 Jy ! Total flux subtracted in 200 components = 0.000779722 Jy ! Clean residual min=-0.001594 max=0.001423 Jy/beam ! Clean residual mean=-0.000001 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0770113 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 = 3.51865e-05 Jy ! Component: 100 - total flux cleaned = 6.16003e-05 Jy ! Component: 150 - total flux cleaned = 6.759e-05 Jy ! Component: 200 - total flux cleaned = 7.34413e-05 Jy ! Total flux subtracted in 200 components = 7.34413e-05 Jy ! Clean residual min=-0.001589 max=0.001410 Jy/beam ! Clean residual mean=-0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0770848 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 112 components and 0.0770848 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=11.5 mas, bmaj=21.65 mas, bpa=9.972 degrees ! Estimated noise=0.506719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.19128e-05 Jy ! Component: 100 - total flux cleaned = 7.83911e-05 Jy ! Component: 150 - total flux cleaned = 7.81303e-05 Jy ! Component: 200 - total flux cleaned = 7.8001e-05 Jy ! Total flux subtracted in 200 components = 7.8001e-05 Jy ! Clean residual min=-0.001608 max=0.001498 Jy/beam ! Clean residual mean=-0.000001 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0771628 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 120 components and 0.0771628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059050Jy sigma=1.196917 ! Fit after self-cal, rms=0.059047Jy sigma=1.196904 wmodel /scr/pima/bg219i_uvs/J1751-1950_S_map.mod ! Writing 120 model components to file: /scr/pima/bg219i_uvs/J1751-1950_S_map.mod wobs /scr/pima/bg219i_uvs/J1751-1950_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1751-1950_S_uvs.fits wwins /scr/pima/bg219i_uvs/J1751-1950_S_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219i_uvs/J1751-1950_S_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 = 4.10888e-05 Jy ! Component: 100 - total flux cleaned = 1.87916e-05 Jy ! Component: 150 - total flux cleaned = -5.04754e-05 Jy ! Component: 200 - total flux cleaned = -8.62044e-06 Jy ! Component: 250 - total flux cleaned = -6.93897e-05 Jy ! Component: 300 - total flux cleaned = -0.000126909 Jy ! Component: 350 - total flux cleaned = -0.000218044 Jy ! Component: 400 - total flux cleaned = -0.000287056 Jy ! Component: 450 - total flux cleaned = -0.000337093 Jy ! Component: 500 - total flux cleaned = -0.000416968 Jy ! Component: 550 - total flux cleaned = -0.000478525 Jy ! Component: 600 - total flux cleaned = -0.000537253 Jy ! Component: 650 - total flux cleaned = -0.000593565 Jy ! Component: 700 - total flux cleaned = -0.00062088 Jy ! Component: 750 - total flux cleaned = -0.000608057 Jy ! Component: 800 - total flux cleaned = -0.000633737 Jy ! Component: 850 - total flux cleaned = -0.000658341 Jy ! Component: 900 - total flux cleaned = -0.000706301 Jy ! Component: 950 - total flux cleaned = -0.00075274 Jy ! Component: 1000 - total flux cleaned = -0.000809726 Jy ! Component: 1050 - total flux cleaned = -0.000898431 Jy ! Component: 1100 - total flux cleaned = -0.000931072 Jy ! Component: 1150 - total flux cleaned = -0.00099482 Jy ! Component: 1200 - total flux cleaned = -0.00107784 Jy ! Component: 1250 - total flux cleaned = -0.00115882 Jy ! Component: 1300 - total flux cleaned = -0.0012383 Jy ! Component: 1350 - total flux cleaned = -0.00133579 Jy ! Component: 1400 - total flux cleaned = -0.00141246 Jy ! Component: 1450 - total flux cleaned = -0.00150652 Jy ! Component: 1500 - total flux cleaned = -0.00158953 Jy ! Component: 1550 - total flux cleaned = -0.00166199 Jy ! Component: 1600 - total flux cleaned = -0.00175109 Jy ! Component: 1650 - total flux cleaned = -0.00179502 Jy ! Component: 1700 - total flux cleaned = -0.00187292 Jy ! Component: 1750 - total flux cleaned = -0.00194957 Jy ! Component: 1800 - total flux cleaned = -0.00202515 Jy ! Component: 1850 - total flux cleaned = -0.0020664 Jy ! Component: 1900 - total flux cleaned = -0.00209093 Jy ! Component: 1950 - total flux cleaned = -0.00214725 Jy ! Component: 2000 - total flux cleaned = -0.00219476 Jy ! Component: 2050 - total flux cleaned = -0.00221041 Jy ! Component: 2100 - total flux cleaned = -0.00226469 Jy ! Component: 2150 - total flux cleaned = -0.00227237 Jy ! Component: 2200 - total flux cleaned = -0.00229516 Jy ! Component: 2250 - total flux cleaned = -0.00231015 Jy ! Component: 2300 - total flux cleaned = -0.00233234 Jy ! Component: 2350 - total flux cleaned = -0.00233969 Jy ! Component: 2400 - total flux cleaned = -0.00234696 Jy ! Component: 2450 - total flux cleaned = -0.00233968 Jy ! Component: 2500 - total flux cleaned = -0.0023397 Jy ! Component: 2550 - total flux cleaned = -0.00234686 Jy ! Component: 2600 - total flux cleaned = -0.00235395 Jy ! Component: 2650 - total flux cleaned = -0.00235397 Jy ! Component: 2700 - total flux cleaned = -0.00235397 Jy ! Component: 2750 - total flux cleaned = -0.00234009 Jy ! Component: 2800 - total flux cleaned = -0.00234013 Jy ! Component: 2850 - total flux cleaned = -0.00233328 Jy ! Component: 2900 - total flux cleaned = -0.00231962 Jy ! Component: 2950 - total flux cleaned = -0.00230601 Jy ! Component: 3000 - total flux cleaned = -0.00229921 Jy ! Component: 3050 - total flux cleaned = -0.00228574 Jy ! Component: 3100 - total flux cleaned = -0.00227903 Jy ! Component: 3150 - total flux cleaned = -0.00227904 Jy ! Component: 3200 - total flux cleaned = -0.00229233 Jy ! Component: 3250 - total flux cleaned = -0.00230557 Jy ! Component: 3300 - total flux cleaned = -0.00230558 Jy ! Component: 3350 - total flux cleaned = -0.00233197 Jy ! Component: 3400 - total flux cleaned = -0.00233855 Jy ! Component: 3450 - total flux cleaned = -0.00235167 Jy ! Component: 3500 - total flux cleaned = -0.00236482 Jy ! Component: 3550 - total flux cleaned = -0.00237789 Jy ! Component: 3600 - total flux cleaned = -0.00238444 Jy ! Component: 3650 - total flux cleaned = -0.00239754 Jy ! Component: 3700 - total flux cleaned = -0.00240407 Jy ! Component: 3750 - total flux cleaned = -0.00241061 Jy ! Component: 3800 - total flux cleaned = -0.00241715 Jy ! Component: 3850 - total flux cleaned = -0.00242365 Jy ! Component: 3900 - total flux cleaned = -0.0024367 Jy ! Component: 3950 - total flux cleaned = -0.00244972 Jy ! Component: 4000 - total flux cleaned = -0.00248236 Jy ! Component: 4050 - total flux cleaned = -0.00249542 Jy ! Total flux subtracted in 4096 components = -0.00252156 Jy ! Clean residual min=-0.000426 max=0.000400 Jy/beam ! Clean residual mean=-0.000000 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0746412 Jy keep ! Adding 356 model components to the UV plane model. ! The established model now contains 476 components and 0.0746413 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1751-1950_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 11.5 x 21.65 at 9.972 degrees (North through East) ! Clean map min=-0.0016396 max=0.064325 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1751-1950_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0643253 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000146821 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.684741 0.684741 1.36948 2.73896 5.47793 10.9559 21.9117 43.8234 87.6468 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.064 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 438.122 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1751-1950_S_uvs.log closed on Wed Apr 6 23:11:41 2016