! Started logfile: /scr/pima/bg219b_uvs/J0637+1458_S_uvs.log on Thu Apr 7 01:14:57 2016 obs /scr/pima/bg219b_uvs/J0637+1458_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0637+1458_S_uva.fits ! AN table 1: 36 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.881173 visibilities/baseline/integration-bin. ! Found source: J0637+1458 ! ! 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 4568 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/bg219b_uvs/J0637+1458_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 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.034602Jy sigma=23.056752 ! Fit after self-cal, rms=0.753679Jy sigma=16.790820 ! 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=3.446 mas, bmaj=7.958 mas, bpa=16.31 degrees ! Estimated noise=0.67504 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 = 0.18657 Jy ! Component: 100 - total flux cleaned = 0.236991 Jy ! Total flux subtracted in 100 components = 0.236991 Jy ! Clean residual min=-0.011096 max=0.020714 Jy/beam ! Clean residual mean=-0.000025 rms=0.003057 Jy/beam ! Combined flux in latest and established models = 0.236991 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.236991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077292Jy sigma=1.653531 ! Fit after self-cal, rms=0.077107Jy sigma=1.650356 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0219358 Jy ! Component: 100 - total flux cleaned = 0.0319091 Jy ! Total flux subtracted in 100 components = 0.0319091 Jy ! Clean residual min=-0.009276 max=0.011507 Jy/beam ! Clean residual mean=-0.000035 rms=0.002468 Jy/beam ! Combined flux in latest and established models = 0.2689 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.2689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069725Jy sigma=1.506181 ! Fit after self-cal, rms=0.069565Jy sigma=1.503530 ! 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=4.218 mas, bmaj=8.898 mas, bpa=16.54 degrees ! Estimated noise=0.520759 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 = 0.00657348 Jy ! Component: 100 - total flux cleaned = 0.00710406 Jy ! Component: 150 - total flux cleaned = 0.00713938 Jy ! Component: 200 - total flux cleaned = 0.00700533 Jy ! Total flux subtracted in 200 components = 0.00700533 Jy ! Clean residual min=-0.007818 max=0.011599 Jy/beam ! Clean residual mean=-0.000070 rms=0.002819 Jy/beam ! Combined flux in latest and established models = 0.275905 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.275905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068719Jy sigma=1.492715 ! Fit after self-cal, rms=0.068633Jy sigma=1.491370 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.218 x 8.898 at 16.54 degrees (North through East) ! Clean map min=-0.0074297 max=0.24364 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.068633Jy sigma=1.491370 ! Fit after self-cal, rms=0.068633Jy sigma=1.491370 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.218 mas, bmaj=8.898 mas, bpa=16.54 degrees ! Estimated noise=0.520759 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 = 0.000697625 Jy ! Component: 100 - total flux cleaned = 0.000172378 Jy ! Component: 150 - total flux cleaned = -5.53041e-05 Jy ! Component: 200 - total flux cleaned = -0.000210561 Jy ! Total flux subtracted in 200 components = -0.000210561 Jy ! Clean residual min=-0.007534 max=0.011331 Jy/beam ! Clean residual mean=-0.000070 rms=0.002807 Jy/beam ! Combined flux in latest and established models = 0.275694 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 37 components and 0.275694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068515Jy sigma=1.489605 ! Fit after self-cal, rms=0.068485Jy sigma=1.489169 ! 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=0.068485Jy sigma=1.489169 ! Fit after self-cal, rms=0.068485Jy sigma=1.489169 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.218 mas, bmaj=8.898 mas, bpa=16.54 degrees ! Estimated noise=0.520759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.39663e-06 Jy ! Component: 100 - total flux cleaned = -0.000146114 Jy ! Component: 150 - total flux cleaned = -0.000210162 Jy ! Component: 200 - total flux cleaned = -0.00026639 Jy ! Total flux subtracted in 200 components = -0.00026639 Jy ! Clean residual min=-0.007467 max=0.011230 Jy/beam ! Clean residual mean=-0.000070 rms=0.002801 Jy/beam ! Combined flux in latest and established models = 0.275428 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 48 components and 0.275428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068431Jy sigma=1.488285 ! Fit after self-cal, rms=0.068411Jy sigma=1.487993 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 = -7.72393e-05 Jy ! Component: 100 - total flux cleaned = -0.000169397 Jy ! Component: 150 - total flux cleaned = -0.000219873 Jy ! Component: 200 - total flux cleaned = -0.000265228 Jy ! Total flux subtracted in 200 components = -0.000265228 Jy ! Clean residual min=-0.007485 max=0.011169 Jy/beam ! Clean residual mean=-0.000070 rms=0.002797 Jy/beam ! Combined flux in latest and established models = 0.275163 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.275163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068378Jy sigma=1.487355 ! Fit after self-cal, rms=0.068363Jy sigma=1.487137 ! 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=0.068363Jy sigma=1.487137 ! Fit after self-cal, rms=0.068363Jy sigma=1.487137 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.218 mas, bmaj=8.898 mas, bpa=16.54 degrees ! Estimated noise=0.520759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.53512e-05 Jy ! Component: 100 - total flux cleaned = -5.95102e-05 Jy ! Component: 150 - total flux cleaned = -0.000105822 Jy ! Component: 200 - total flux cleaned = -0.000105508 Jy ! Total flux subtracted in 200 components = -0.000105508 Jy ! Clean residual min=-0.007477 max=0.011156 Jy/beam ! Clean residual mean=-0.000070 rms=0.002794 Jy/beam ! Combined flux in latest and established models = 0.275057 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 0.275057 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068341Jy sigma=1.486580 ! Fit after self-cal, rms=0.068331Jy sigma=1.486432 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 = -4.86029e-05 Jy ! Component: 100 - total flux cleaned = -4.80993e-05 Jy ! Component: 150 - total flux cleaned = -6.96053e-05 Jy ! Component: 200 - total flux cleaned = -7.00246e-05 Jy ! Total flux subtracted in 200 components = -7.00246e-05 Jy ! Clean residual min=-0.007477 max=0.011156 Jy/beam ! Clean residual mean=-0.000070 rms=0.002791 Jy/beam ! Combined flux in latest and established models = 0.274987 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 0.274987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068313Jy sigma=1.485977 ! Fit after self-cal, rms=0.068306Jy sigma=1.485868 ! 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=0.068306Jy sigma=1.485868 ! Fit after self-cal, rms=0.068306Jy sigma=1.485868 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.151 mas, bmaj=10.95 mas, bpa=3.195 degrees ! Estimated noise=0.600126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00177863 Jy ! Component: 100 - total flux cleaned = -0.0022289 Jy ! Component: 150 - total flux cleaned = -0.0024005 Jy ! Component: 200 - total flux cleaned = -0.00251474 Jy ! Total flux subtracted in 200 components = -0.00251474 Jy ! Clean residual min=-0.009277 max=0.014339 Jy/beam ! Clean residual mean=-0.000121 rms=0.003961 Jy/beam ! Combined flux in latest and established models = 0.272472 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 74 components and 0.272472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068325Jy sigma=1.486037 ! Fit after self-cal, rms=0.068309Jy sigma=1.485740 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 = -3.80906e-05 Jy ! Component: 100 - total flux cleaned = -0.000147773 Jy ! Component: 150 - total flux cleaned = -0.000211773 Jy ! Component: 200 - total flux cleaned = -0.000242441 Jy ! Total flux subtracted in 200 components = -0.000242441 Jy ! Clean residual min=-0.009239 max=0.014322 Jy/beam ! Clean residual mean=-0.000120 rms=0.003954 Jy/beam ! Combined flux in latest and established models = 0.27223 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 0.27223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068318Jy sigma=1.486148 ! Fit after self-cal, rms=0.068309Jy sigma=1.485953 ! 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=4.218 mas, bmaj=8.898 mas, bpa=16.54 degrees ! Estimated noise=0.520759 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.218 x 8.898 at 16.54 degrees (North through East) ! Clean map min=-0.007769 max=0.24293 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=3.446 mas, bmaj=7.958 mas, bpa=16.31 degrees ! Estimated noise=0.67504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.186187 Jy ! Component: 100 - total flux cleaned = 0.238882 Jy ! Component: 150 - total flux cleaned = 0.26114 Jy ! Component: 200 - total flux cleaned = 0.271726 Jy ! Total flux subtracted in 200 components = 0.271726 Jy ! Clean residual min=-0.008178 max=0.011553 Jy/beam ! Clean residual mean=-0.000035 rms=0.002443 Jy/beam ! Combined flux in latest and established models = 0.271726 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.271726 Jy ! Inverting map and beam ! Estimated beam: bmin=4.218 mas, bmaj=8.898 mas, bpa=16.54 degrees ! Estimated noise=0.520759 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) ! Added new window around map position (82.5, 41.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110626 Jy ! Component: 100 - total flux cleaned = 0.0136787 Jy ! Component: 150 - total flux cleaned = 0.0136743 Jy ! Component: 200 - total flux cleaned = 0.0130504 Jy ! Total flux subtracted in 200 components = 0.0130504 Jy ! Clean residual min=-0.007774 max=0.010700 Jy/beam ! Clean residual mean=-0.000067 rms=0.002586 Jy/beam ! Combined flux in latest and established models = 0.284776 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 44 components and 0.284776 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=8.151 mas, bmaj=10.95 mas, bpa=3.195 degrees ! Estimated noise=0.600126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0030659 Jy ! Component: 100 - total flux cleaned = -0.00465675 Jy ! Component: 150 - total flux cleaned = -0.00566755 Jy ! Component: 200 - total flux cleaned = -0.00674331 Jy ! Total flux subtracted in 200 components = -0.00674331 Jy ! Clean residual min=-0.009991 max=0.014453 Jy/beam ! Clean residual mean=-0.000114 rms=0.003665 Jy/beam ! Combined flux in latest and established models = 0.278033 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 = -0.000871742 Jy ! Component: 100 - total flux cleaned = -0.00165886 Jy ! Component: 150 - total flux cleaned = -0.0022336 Jy ! Component: 200 - total flux cleaned = -0.0027651 Jy ! Total flux subtracted in 200 components = -0.0027651 Jy ! Clean residual min=-0.010172 max=0.014177 Jy/beam ! Clean residual mean=-0.000113 rms=0.003629 Jy/beam ! Combined flux in latest and established models = 0.275268 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 87 components and 0.275268 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.218 mas, bmaj=8.898 mas, bpa=16.54 degrees ! Estimated noise=0.520759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000856003 Jy ! Component: 100 - total flux cleaned = 0.00118798 Jy ! Component: 150 - total flux cleaned = 0.00139937 Jy ! Component: 200 - total flux cleaned = 0.00146311 Jy ! Total flux subtracted in 200 components = 0.00146311 Jy ! Clean residual min=-0.008407 max=0.010246 Jy/beam ! Clean residual mean=-0.000063 rms=0.002507 Jy/beam ! Combined flux in latest and established models = 0.276731 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 103 components and 0.276731 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067185Jy sigma=1.450105 ! Fit after self-cal, rms=0.066941Jy sigma=1.444694 wmodel /scr/pima/bg219b_uvs/J0637+1458_S_map.mod ! Writing 103 model components to file: /scr/pima/bg219b_uvs/J0637+1458_S_map.mod wobs /scr/pima/bg219b_uvs/J0637+1458_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0637+1458_S_uvs.fits wwins /scr/pima/bg219b_uvs/J0637+1458_S_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219b_uvs/J0637+1458_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 = 0.00460296 Jy ! Component: 100 - total flux cleaned = 0.00870525 Jy ! Component: 150 - total flux cleaned = 0.0124874 Jy ! Component: 200 - total flux cleaned = 0.0156188 Jy ! Component: 250 - total flux cleaned = 0.0181709 Jy ! Component: 300 - total flux cleaned = 0.0205943 Jy ! Component: 350 - total flux cleaned = 0.0230274 Jy ! Component: 400 - total flux cleaned = 0.0253582 Jy ! Component: 450 - total flux cleaned = 0.0273734 Jy ! Component: 500 - total flux cleaned = 0.029206 Jy ! Component: 550 - total flux cleaned = 0.0307618 Jy ! Component: 600 - total flux cleaned = 0.0322609 Jy ! Component: 650 - total flux cleaned = 0.0335157 Jy ! Component: 700 - total flux cleaned = 0.0349148 Jy ! Component: 750 - total flux cleaned = 0.0361778 Jy ! Component: 800 - total flux cleaned = 0.0374863 Jy ! Component: 850 - total flux cleaned = 0.0387535 Jy ! Component: 900 - total flux cleaned = 0.0397373 Jy ! Component: 950 - total flux cleaned = 0.0407713 Jy ! Component: 1000 - total flux cleaned = 0.0413928 Jy ! Component: 1050 - total flux cleaned = 0.0422204 Jy ! Component: 1100 - total flux cleaned = 0.0426597 Jy ! Component: 1150 - total flux cleaned = 0.0431584 Jy ! Component: 1200 - total flux cleaned = 0.0437128 Jy ! Component: 1250 - total flux cleaned = 0.0441191 Jy ! Component: 1300 - total flux cleaned = 0.0445162 Jy ! Component: 1350 - total flux cleaned = 0.0449042 Jy ! Component: 1400 - total flux cleaned = 0.0451571 Jy ! Component: 1450 - total flux cleaned = 0.0458341 Jy ! Component: 1500 - total flux cleaned = 0.045893 Jy ! Component: 1550 - total flux cleaned = 0.046247 Jy ! Component: 1600 - total flux cleaned = 0.0464223 Jy ! Component: 1650 - total flux cleaned = 0.0466493 Jy ! Component: 1700 - total flux cleaned = 0.0467077 Jy ! Component: 1750 - total flux cleaned = 0.0472506 Jy ! Component: 1800 - total flux cleaned = 0.0474082 Jy ! Component: 1850 - total flux cleaned = 0.0474598 Jy ! Component: 1900 - total flux cleaned = 0.0475616 Jy ! Component: 1950 - total flux cleaned = 0.0475605 Jy ! Component: 2000 - total flux cleaned = 0.0476591 Jy ! Component: 2050 - total flux cleaned = 0.0477084 Jy ! Component: 2100 - total flux cleaned = 0.047851 Jy ! Component: 2150 - total flux cleaned = 0.0478963 Jy ! Component: 2200 - total flux cleaned = 0.0478506 Jy ! Component: 2250 - total flux cleaned = 0.0480296 Jy ! Component: 2300 - total flux cleaned = 0.0480731 Jy ! Component: 2350 - total flux cleaned = 0.0478996 Jy ! Component: 2400 - total flux cleaned = 0.048029 Jy ! Component: 2450 - total flux cleaned = 0.0479864 Jy ! Component: 2500 - total flux cleaned = 0.0479862 Jy ! Component: 2550 - total flux cleaned = 0.0480255 Jy ! Component: 2600 - total flux cleaned = 0.0479455 Jy ! Component: 2650 - total flux cleaned = 0.0479073 Jy ! Component: 2700 - total flux cleaned = 0.0479459 Jy ! Component: 2750 - total flux cleaned = 0.0479847 Jy ! Component: 2800 - total flux cleaned = 0.048023 Jy ! Component: 2850 - total flux cleaned = 0.0480605 Jy ! Component: 2900 - total flux cleaned = 0.0482431 Jy ! Component: 2950 - total flux cleaned = 0.0481707 Jy ! Component: 3000 - total flux cleaned = 0.0482052 Jy ! Component: 3050 - total flux cleaned = 0.0482057 Jy ! Component: 3100 - total flux cleaned = 0.0483436 Jy ! Component: 3150 - total flux cleaned = 0.0482755 Jy ! Component: 3200 - total flux cleaned = 0.0484435 Jy ! Component: 3250 - total flux cleaned = 0.0484436 Jy ! Component: 3300 - total flux cleaned = 0.0484762 Jy ! Component: 3350 - total flux cleaned = 0.0486369 Jy ! Component: 3400 - total flux cleaned = 0.0486365 Jy ! Component: 3450 - total flux cleaned = 0.0486998 Jy ! Component: 3500 - total flux cleaned = 0.0487309 Jy ! Component: 3550 - total flux cleaned = 0.0487618 Jy ! Component: 3600 - total flux cleaned = 0.0487925 Jy ! Component: 3650 - total flux cleaned = 0.048793 Jy ! Component: 3700 - total flux cleaned = 0.0488229 Jy ! Component: 3750 - total flux cleaned = 0.048794 Jy ! Component: 3800 - total flux cleaned = 0.048852 Jy ! Component: 3850 - total flux cleaned = 0.0488803 Jy ! Component: 3900 - total flux cleaned = 0.04888 Jy ! Component: 3950 - total flux cleaned = 0.048825 Jy ! Component: 4000 - total flux cleaned = 0.0488804 Jy ! Component: 4050 - total flux cleaned = 0.0489891 Jy ! Total flux subtracted in 4096 components = 0.0489352 Jy ! Clean residual min=-0.001695 max=0.001957 Jy/beam ! Clean residual mean=-0.000012 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.325666 Jy keep ! Adding 408 model components to the UV plane model. ! The established model now contains 511 components and 0.325667 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0637+1458_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.218 x 8.898 at 16.54 degrees (North through East) ! Clean map min=-0.0035058 max=0.2397 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0637+1458_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.239697 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000523309 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.654962 0.654962 1.30992 2.61985 5.2397 10.4794 20.9588 41.9176 83.8352 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.239 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 458.041 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0637+1458_S_uvs.log closed on Thu Apr 7 01:15:01 2016