! Started logfile: /scr/pima/bg219h_uvs/J2325+4806_S_uvs.log on Thu Apr 7 09:15:08 2016 obs /scr/pima/bg219h_uvs/J2325+4806_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J2325+4806_S_uva.fits ! AN table 1: 62 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.823925 visibilities/baseline/integration-bin. ! Found source: J2325+4806 ! ! 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 7356 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/bg219h_uvs/J2325+4806_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 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003944Jy sigma=26.440303 ! Fit after self-cal, rms=0.942571Jy sigma=24.833976 ! 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=2.934 mas, bmaj=4.608 mas, bpa=-10.25 degrees ! Estimated noise=0.556014 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 = 0.045116 Jy ! Component: 100 - total flux cleaned = 0.0557411 Jy ! Total flux subtracted in 100 components = 0.0557411 Jy ! Clean residual min=-0.006409 max=0.006537 Jy/beam ! Clean residual mean=-0.000007 rms=0.001380 Jy/beam ! Combined flux in latest and established models = 0.0557411 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0557411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060099Jy sigma=1.489244 ! Fit after self-cal, rms=0.058476Jy sigma=1.442684 ! 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=3.491 mas, bmaj=5.553 mas, bpa=-12 degrees ! Estimated noise=0.340433 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 (5, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100124 Jy ! Component: 100 - total flux cleaned = 0.0160395 Jy ! Component: 150 - total flux cleaned = 0.0203111 Jy ! Component: 200 - total flux cleaned = 0.0234413 Jy ! Total flux subtracted in 200 components = 0.0234413 Jy ! Clean residual min=-0.003747 max=0.004632 Jy/beam ! Clean residual mean=-0.000007 rms=0.001014 Jy/beam ! Combined flux in latest and established models = 0.0791824 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 49 components and 0.0791824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056571Jy sigma=1.388673 ! Fit after self-cal, rms=0.056239Jy sigma=1.381631 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.491 x 5.553 at -12 degrees (North through East) ! Clean map min=-0.0035522 max=0.059107 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 0.92 HN 1.04 KP 0.90 LA 0.89 ! MK 1.02 NL 1.09 OV 1.03 PT 0.89 ! SC 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 0.94 KP 0.93 LA 0.91 ! MK 1.13 NL 1.15 OV 0.99 PT 0.91 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 0.90 KP 0.98 LA 0.96 ! MK 0.99 NL 0.91 OV 0.99 PT 0.99 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.056239Jy sigma=1.381631 ! Fit after self-cal, rms=0.055009Jy sigma=1.371600 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.562 mas, bmaj=5.623 mas, bpa=-12.35 degrees ! Estimated noise=0.329116 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 (27.5, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00412721 Jy ! Component: 100 - total flux cleaned = 0.00647188 Jy ! Component: 150 - total flux cleaned = 0.00755614 Jy ! Component: 200 - total flux cleaned = 0.00840569 Jy ! Total flux subtracted in 200 components = 0.00840569 Jy ! Clean residual min=-0.002636 max=0.003511 Jy/beam ! Clean residual mean=-0.000005 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.0875881 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 70 components and 0.0875881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054681Jy sigma=1.359855 ! Fit after self-cal, rms=0.054665Jy sigma=1.358419 ! Inverting map ! Added new window around map position (14, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00338347 Jy ! Component: 100 - total flux cleaned = 0.00447899 Jy ! Component: 150 - total flux cleaned = 0.00507176 Jy ! Component: 200 - total flux cleaned = 0.00543554 Jy ! Total flux subtracted in 200 components = 0.00543554 Jy ! Clean residual min=-0.002069 max=0.002481 Jy/beam ! Clean residual mean=-0.000002 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.0930236 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 109 components and 0.0930236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054451Jy sigma=1.351173 ! Fit after self-cal, rms=0.054416Jy sigma=1.350102 ! 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=0.054416Jy sigma=1.350102 ! Fit after self-cal, rms=0.054189Jy sigma=1.344252 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.575 mas, bmaj=5.586 mas, bpa=-11.76 degrees ! Estimated noise=0.326547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146699 Jy ! Component: 100 - total flux cleaned = 0.00235892 Jy ! Component: 150 - total flux cleaned = 0.00305661 Jy ! Component: 200 - total flux cleaned = 0.00361442 Jy ! Total flux subtracted in 200 components = 0.00361442 Jy ! Clean residual min=-0.001702 max=0.001797 Jy/beam ! Clean residual mean=-0.000001 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.096638 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 133 components and 0.096638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054118Jy sigma=1.341765 ! Fit after self-cal, rms=0.054125Jy sigma=1.341384 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 = 0.000716348 Jy ! Component: 100 - total flux cleaned = 0.00123665 Jy ! Component: 150 - total flux cleaned = 0.00147981 Jy ! Component: 200 - total flux cleaned = 0.00160252 Jy ! Total flux subtracted in 200 components = 0.00160252 Jy ! Clean residual min=-0.001626 max=0.001772 Jy/beam ! Clean residual mean=-0.000000 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0982406 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 150 components and 0.0982406 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054099Jy sigma=1.340424 ! Fit after self-cal, rms=0.054092Jy sigma=1.340364 ! 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=0.054092Jy sigma=1.340364 ! Fit after self-cal, rms=0.053660Jy sigma=1.339826 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.572 mas, bmaj=5.584 mas, bpa=-11.84 degrees ! Estimated noise=0.323786 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000507232 Jy ! Component: 100 - total flux cleaned = 0.00108229 Jy ! Component: 150 - total flux cleaned = 0.00143689 Jy ! Component: 200 - total flux cleaned = 0.0016077 Jy ! Total flux subtracted in 200 components = 0.0016077 Jy ! Clean residual min=-0.001602 max=0.001682 Jy/beam ! Clean residual mean=-0.000000 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0998483 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 160 components and 0.0998483 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053632Jy sigma=1.338729 ! Fit after self-cal, rms=0.053628Jy sigma=1.338658 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 = 0.000439422 Jy ! Component: 100 - total flux cleaned = 0.000662293 Jy ! Component: 150 - total flux cleaned = 0.000804572 Jy ! Component: 200 - total flux cleaned = 0.000917058 Jy ! Total flux subtracted in 200 components = 0.000917058 Jy ! Clean residual min=-0.001554 max=0.001690 Jy/beam ! Clean residual mean=-0.000000 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.100765 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 166 components and 0.100765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053614Jy sigma=1.338151 ! Fit after self-cal, rms=0.053609Jy sigma=1.338126 ! 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=0.053609Jy sigma=1.338126 ! Fit after self-cal, rms=0.053256Jy sigma=1.337872 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.599 mas, bmaj=9.081 mas, bpa=-12.77 degrees ! Estimated noise=0.389287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000500118 Jy ! Component: 100 - total flux cleaned = 0.000891905 Jy ! Component: 150 - total flux cleaned = 0.0011585 Jy ! Component: 200 - total flux cleaned = 0.00127049 Jy ! Total flux subtracted in 200 components = 0.00127049 Jy ! Clean residual min=-0.001555 max=0.001856 Jy/beam ! Clean residual mean=0.000000 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.102036 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 198 components and 0.102036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053244Jy sigma=1.337302 ! Fit after self-cal, rms=0.053243Jy sigma=1.337242 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 = 0.000218981 Jy ! Component: 100 - total flux cleaned = 0.000336902 Jy ! Component: 150 - total flux cleaned = 0.000395769 Jy ! Component: 200 - total flux cleaned = 0.000449027 Jy ! Total flux subtracted in 200 components = 0.000449027 Jy ! Clean residual min=-0.001549 max=0.001811 Jy/beam ! Clean residual mean=0.000000 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.102485 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 213 components and 0.102485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053239Jy sigma=1.337049 ! Fit after self-cal, rms=0.053236Jy sigma=1.337027 ! 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=3.571 mas, bmaj=5.586 mas, bpa=-11.93 degrees ! Estimated noise=0.321341 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.571 x 5.586 at -11.93 degrees (North through East) ! Clean map min=-0.0014868 max=0.055743 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=2.995 mas, bmaj=4.616 mas, bpa=-9.556 degrees ! Estimated noise=0.527188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0436589 Jy ! Component: 100 - total flux cleaned = 0.05487 Jy ! Component: 150 - total flux cleaned = 0.0618235 Jy ! Component: 200 - total flux cleaned = 0.067172 Jy ! Total flux subtracted in 200 components = 0.067172 Jy ! Clean residual min=-0.004722 max=0.004475 Jy/beam ! Clean residual mean=-0.000004 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 0.067172 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 0.067172 Jy ! Inverting map and beam ! Estimated beam: bmin=3.571 mas, bmaj=5.586 mas, bpa=-11.93 degrees ! Estimated noise=0.321341 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 = 0.00697604 Jy ! Component: 100 - total flux cleaned = 0.0117569 Jy ! Component: 150 - total flux cleaned = 0.0154518 Jy ! Component: 200 - total flux cleaned = 0.0184369 Jy ! Total flux subtracted in 200 components = 0.0184369 Jy ! Clean residual min=-0.002275 max=0.002647 Jy/beam ! Clean residual mean=-0.000001 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.0856089 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 71 components and 0.0856089 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=7.599 mas, bmaj=9.081 mas, bpa=-12.77 degrees ! Estimated noise=0.389287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00408617 Jy ! Component: 100 - total flux cleaned = 0.0069946 Jy ! Component: 150 - total flux cleaned = 0.00924338 Jy ! Component: 200 - total flux cleaned = 0.0110076 Jy ! Total flux subtracted in 200 components = 0.0110076 Jy ! Clean residual min=-0.002012 max=0.002001 Jy/beam ! Clean residual mean=0.000000 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.0966165 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 = 0.00139907 Jy ! Component: 100 - total flux cleaned = 0.00251605 Jy ! Component: 150 - total flux cleaned = 0.00341063 Jy ! Component: 200 - total flux cleaned = 0.00394317 Jy ! Total flux subtracted in 200 components = 0.00394317 Jy ! Clean residual min=-0.001796 max=0.001898 Jy/beam ! Clean residual mean=0.000001 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.10056 Jy ! Adding 109 model components to the UV plane model. ! The established model now contains 173 components and 0.10056 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.571 mas, bmaj=5.586 mas, bpa=-11.93 degrees ! Estimated noise=0.321341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00046779 Jy ! Component: 100 - total flux cleaned = 0.000726798 Jy ! Component: 150 - total flux cleaned = 0.00092568 Jy ! Component: 200 - total flux cleaned = 0.00101547 Jy ! Total flux subtracted in 200 components = 0.00101547 Jy ! Clean residual min=-0.001615 max=0.001706 Jy/beam ! Clean residual mean=0.000000 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.101575 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 193 components and 0.101575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053284Jy sigma=1.338314 ! Fit after self-cal, rms=0.053267Jy sigma=1.338059 wmodel /scr/pima/bg219h_uvs/J2325+4806_S_map.mod ! Writing 193 model components to file: /scr/pima/bg219h_uvs/J2325+4806_S_map.mod wobs /scr/pima/bg219h_uvs/J2325+4806_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J2325+4806_S_uvs.fits wwins /scr/pima/bg219h_uvs/J2325+4806_S_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219h_uvs/J2325+4806_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 = 0.000119092 Jy ! Component: 100 - total flux cleaned = 0.000172579 Jy ! Component: 150 - total flux cleaned = 9.42425e-05 Jy ! Component: 200 - total flux cleaned = -6.32656e-06 Jy ! Component: 250 - total flux cleaned = -3.11295e-05 Jy ! Component: 300 - total flux cleaned = -5.39297e-05 Jy ! Component: 350 - total flux cleaned = -8.02976e-06 Jy ! Component: 400 - total flux cleaned = 8.03635e-05 Jy ! Component: 450 - total flux cleaned = 0.000101971 Jy ! Component: 500 - total flux cleaned = 6.00568e-05 Jy ! Component: 550 - total flux cleaned = 1.87002e-05 Jy ! Component: 600 - total flux cleaned = -4.2321e-05 Jy ! Component: 650 - total flux cleaned = -0.000101766 Jy ! Component: 700 - total flux cleaned = -0.000140832 Jy ! Component: 750 - total flux cleaned = -0.000217139 Jy ! Component: 800 - total flux cleaned = -0.000180146 Jy ! Component: 850 - total flux cleaned = -0.000271771 Jy ! Component: 900 - total flux cleaned = -0.00027116 Jy ! Component: 950 - total flux cleaned = -0.000288841 Jy ! Component: 1000 - total flux cleaned = -0.000288734 Jy ! Component: 1050 - total flux cleaned = -0.000271335 Jy ! Component: 1100 - total flux cleaned = -0.000288832 Jy ! Component: 1150 - total flux cleaned = -0.000339389 Jy ! Component: 1200 - total flux cleaned = -0.000289508 Jy ! Component: 1250 - total flux cleaned = -0.000289758 Jy ! Component: 1300 - total flux cleaned = -0.000290298 Jy ! Component: 1350 - total flux cleaned = -0.000258617 Jy ! Component: 1400 - total flux cleaned = -0.000289839 Jy ! Component: 1450 - total flux cleaned = -0.000180928 Jy ! Component: 1500 - total flux cleaned = -0.000180898 Jy ! Component: 1550 - total flux cleaned = -2.90756e-05 Jy ! Component: 1600 - total flux cleaned = -0.000104127 Jy ! Component: 1650 - total flux cleaned = -5.96414e-05 Jy ! Component: 1700 - total flux cleaned = -8.48871e-07 Jy ! Component: 1750 - total flux cleaned = 4.26646e-05 Jy ! Component: 1800 - total flux cleaned = 2.83287e-05 Jy ! Component: 1850 - total flux cleaned = 7.09782e-05 Jy ! Component: 1900 - total flux cleaned = 9.91595e-05 Jy ! Component: 1950 - total flux cleaned = 8.51906e-05 Jy ! Component: 2000 - total flux cleaned = 0.000112933 Jy ! Component: 2050 - total flux cleaned = 0.00018135 Jy ! Component: 2100 - total flux cleaned = 0.000181279 Jy ! Component: 2150 - total flux cleaned = 0.000181426 Jy ! Component: 2200 - total flux cleaned = 0.000208095 Jy ! Component: 2250 - total flux cleaned = 0.000168595 Jy ! Component: 2300 - total flux cleaned = 0.000207975 Jy ! Component: 2350 - total flux cleaned = 0.000220921 Jy ! Component: 2400 - total flux cleaned = 0.000233632 Jy ! Component: 2450 - total flux cleaned = 0.000233581 Jy ! Component: 2500 - total flux cleaned = 0.000208247 Jy ! Component: 2550 - total flux cleaned = 0.00020811 Jy ! Component: 2600 - total flux cleaned = 0.000195695 Jy ! Component: 2650 - total flux cleaned = 0.000171033 Jy ! Component: 2700 - total flux cleaned = 0.000207772 Jy ! Component: 2750 - total flux cleaned = 0.000171305 Jy ! Component: 2800 - total flux cleaned = 0.000159186 Jy ! Component: 2850 - total flux cleaned = 0.000135242 Jy ! Component: 2900 - total flux cleaned = 0.000123492 Jy ! Component: 2950 - total flux cleaned = 0.000135237 Jy ! Component: 3000 - total flux cleaned = 8.81844e-05 Jy ! Component: 3050 - total flux cleaned = 7.6628e-05 Jy ! Component: 3100 - total flux cleaned = 4.183e-05 Jy ! Component: 3150 - total flux cleaned = 1.8844e-05 Jy ! Component: 3200 - total flux cleaned = -4.07841e-06 Jy ! Component: 3250 - total flux cleaned = -4.9394e-05 Jy ! Component: 3300 - total flux cleaned = -4.37983e-06 Jy ! Component: 3350 - total flux cleaned = -6.04213e-05 Jy ! Component: 3400 - total flux cleaned = -8.26212e-05 Jy ! Component: 3450 - total flux cleaned = -7.16082e-05 Jy ! Component: 3500 - total flux cleaned = -0.000104561 Jy ! Component: 3550 - total flux cleaned = -9.36308e-05 Jy ! Component: 3600 - total flux cleaned = -0.00010464 Jy ! Component: 3650 - total flux cleaned = -0.000169387 Jy ! Component: 3700 - total flux cleaned = -0.000158598 Jy ! Component: 3750 - total flux cleaned = -0.000201409 Jy ! Component: 3800 - total flux cleaned = -0.000233261 Jy ! Component: 3850 - total flux cleaned = -0.000264909 Jy ! Component: 3900 - total flux cleaned = -0.000285806 Jy ! Component: 3950 - total flux cleaned = -0.000296274 Jy ! Component: 4000 - total flux cleaned = -0.000296347 Jy ! Component: 4050 - total flux cleaned = -0.000379145 Jy ! Total flux subtracted in 4096 components = -0.000430568 Jy ! Clean residual min=-0.000595 max=0.000682 Jy/beam ! Clean residual mean=-0.000000 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.101145 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 459 components and 0.101145 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J2325+4806_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.571 x 5.586 at -11.93 degrees (North through East) ! Clean map min=-0.0011138 max=0.05501 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J2325+4806_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0550098 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000170763 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.93127 0.93127 1.86254 3.72508 7.45016 14.9003 29.8006 59.6013 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.055 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 322.14 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J2325+4806_S_uvs.log closed on Thu Apr 7 09:15:13 2016