! Started logfile: /scr/pima/bg219e_uvs/J0631+5311_S_uvs.log on Thu Apr 7 06:38:08 2016 obs /scr/pima/bg219e_uvs/J0631+5311_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0631+5311_S_uva.fits ! AN table 1: 77 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.535354 visibilities/baseline/integration-bin. ! Found source: J0631+5311 ! ! 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 7420 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/bg219e_uvs/J0631+5311_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 314 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 314 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 314 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 314 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.066256Jy sigma=22.474165 ! Fit after self-cal, rms=0.691600Jy sigma=14.706998 ! 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=3.249 mas, bmaj=4.787 mas, bpa=-53.6 degrees ! Estimated noise=0.65207 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 = 0.235968 Jy ! Component: 100 - total flux cleaned = 0.334226 Jy ! Total flux subtracted in 100 components = 0.334226 Jy ! Clean residual min=-0.022927 max=0.052544 Jy/beam ! Clean residual mean=-0.000149 rms=0.006237 Jy/beam ! Combined flux in latest and established models = 0.334226 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.334226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136394Jy sigma=2.820586 ! Fit after self-cal, rms=0.135280Jy sigma=2.807060 ! Inverting map ! Added new window around map position (-4.5, -2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0577976 Jy ! Component: 100 - total flux cleaned = 0.0899731 Jy ! Total flux subtracted in 100 components = 0.0899731 Jy ! Clean residual min=-0.016531 max=0.044545 Jy/beam ! Clean residual mean=-0.000105 rms=0.004162 Jy/beam ! Combined flux in latest and established models = 0.4242 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.4242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101420Jy sigma=2.096679 ! Fit after self-cal, rms=0.100900Jy sigma=2.088800 ! Inverting map ! Added new window around map position (-11.5, 34). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0376656 Jy ! Component: 100 - total flux cleaned = 0.0577291 Jy ! Total flux subtracted in 100 components = 0.0577291 Jy ! Clean residual min=-0.011046 max=0.016137 Jy/beam ! Clean residual mean=-0.000071 rms=0.002768 Jy/beam ! Combined flux in latest and established models = 0.481929 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 27 components and 0.481929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081856Jy sigma=1.675809 ! Fit after self-cal, rms=0.080592Jy sigma=1.652887 ! 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=4.044 mas, bmaj=5.641 mas, bpa=-54.77 degrees ! Estimated noise=0.420979 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 = 0.0243895 Jy ! Component: 100 - total flux cleaned = 0.0409802 Jy ! Component: 150 - total flux cleaned = 0.0530443 Jy ! Component: 200 - total flux cleaned = 0.0619834 Jy ! Total flux subtracted in 200 components = 0.0619834 Jy ! Clean residual min=-0.007425 max=0.016054 Jy/beam ! Clean residual mean=-0.000098 rms=0.002225 Jy/beam ! Combined flux in latest and established models = 0.543912 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 61 components and 0.543912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070947Jy sigma=1.438599 ! Fit after self-cal, rms=0.070337Jy sigma=1.428418 ! Inverting map ! Added new window around map position (5.5, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0137969 Jy ! Component: 100 - total flux cleaned = 0.0220258 Jy ! Component: 150 - total flux cleaned = 0.0278111 Jy ! Component: 200 - total flux cleaned = 0.0310322 Jy ! Total flux subtracted in 200 components = 0.0310322 Jy ! Clean residual min=-0.005693 max=0.009632 Jy/beam ! Clean residual mean=-0.000056 rms=0.001561 Jy/beam ! Combined flux in latest and established models = 0.574944 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 87 components and 0.574944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067053Jy sigma=1.356445 ! Fit after self-cal, rms=0.066630Jy sigma=1.349082 ! Inverting map ! Added new window around map position (-4, 26.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00884649 Jy ! Component: 100 - total flux cleaned = 0.0141037 Jy ! Component: 150 - total flux cleaned = 0.0175256 Jy ! Component: 200 - total flux cleaned = 0.0202767 Jy ! Total flux subtracted in 200 components = 0.0202767 Jy ! Clean residual min=-0.004334 max=0.004901 Jy/beam ! Clean residual mean=-0.000030 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.595221 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 106 components and 0.595221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065115Jy sigma=1.316260 ! Fit after self-cal, rms=0.064994Jy sigma=1.314020 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.044 x 5.641 at -54.77 degrees (North through East) ! Clean map min=-0.0040498 max=0.27471 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 0.99 HN 0.97 KP 0.97 ! LA 0.99 MK 0.98 NL 0.99 OV 1.00 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.99 KP 0.98 ! LA 0.98 MK 0.98 NL 1.00 OV 1.00 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.99 KP 0.98 ! LA 1.00 MK 0.97 NL 0.96 OV 1.00 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.00 KP 1.00 ! LA 1.02 MK 1.07 NL 1.00 OV 1.01 ! PT 1.04 SC 1.01 ! ! ! Fit before self-cal, rms=0.064994Jy sigma=1.314020 ! Fit after self-cal, rms=0.063784Jy sigma=1.293432 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.043 mas, bmaj=5.639 mas, bpa=-54.81 degrees ! Estimated noise=0.418349 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 = 0.00146406 Jy ! Component: 100 - total flux cleaned = 0.00313477 Jy ! Component: 150 - total flux cleaned = 0.00423946 Jy ! Component: 200 - total flux cleaned = 0.0048376 Jy ! Total flux subtracted in 200 components = 0.0048376 Jy ! Clean residual min=-0.003855 max=0.003649 Jy/beam ! Clean residual mean=-0.000022 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.600058 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 119 components and 0.600058 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063349Jy sigma=1.284091 ! Fit after self-cal, rms=0.063306Jy sigma=1.283372 ! 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=0.063306Jy sigma=1.283372 ! Fit after self-cal, rms=0.062671Jy sigma=1.279446 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.034 mas, bmaj=5.65 mas, bpa=-54.71 degrees ! Estimated noise=0.416441 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.09704e-05 Jy ! Component: 100 - total flux cleaned = 0.000709575 Jy ! Component: 150 - total flux cleaned = 0.00110965 Jy ! Component: 200 - total flux cleaned = 0.0014793 Jy ! Total flux subtracted in 200 components = 0.0014793 Jy ! Clean residual min=-0.003706 max=0.002992 Jy/beam ! Clean residual mean=-0.000002 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.601538 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 138 components and 0.601538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062467Jy sigma=1.274748 ! Fit after self-cal, rms=0.062447Jy sigma=1.274469 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 = 0.000426477 Jy ! Component: 100 - total flux cleaned = 0.000637505 Jy ! Component: 150 - total flux cleaned = 0.000900002 Jy ! Component: 200 - total flux cleaned = 0.0010245 Jy ! Total flux subtracted in 200 components = 0.0010245 Jy ! Clean residual min=-0.003597 max=0.002737 Jy/beam ! Clean residual mean=-0.000000 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.602562 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 150 components and 0.602562 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062316Jy sigma=1.271597 ! Fit after self-cal, rms=0.062307Jy sigma=1.271423 ! 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=0.062307Jy sigma=1.271423 ! Fit after self-cal, rms=0.062290Jy sigma=1.271258 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.041 mas, bmaj=5.648 mas, bpa=-54.94 degrees ! Estimated noise=0.416255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000227945 Jy ! Component: 100 - total flux cleaned = 0.000471161 Jy ! Component: 150 - total flux cleaned = 0.000585519 Jy ! Component: 200 - total flux cleaned = 0.000799383 Jy ! Total flux subtracted in 200 components = 0.000799383 Jy ! Clean residual min=-0.003307 max=0.002608 Jy/beam ! Clean residual mean=0.000000 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.603362 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 159 components and 0.603362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062187Jy sigma=1.269002 ! Fit after self-cal, rms=0.062177Jy sigma=1.268843 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 = 0.000315542 Jy ! Component: 100 - total flux cleaned = 0.000520738 Jy ! Component: 150 - total flux cleaned = 0.000568487 Jy ! Component: 200 - total flux cleaned = 0.000661326 Jy ! Total flux subtracted in 200 components = 0.000661326 Jy ! Clean residual min=-0.003197 max=0.002512 Jy/beam ! Clean residual mean=0.000001 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.604023 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 167 components and 0.604023 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062103Jy sigma=1.267247 ! Fit after self-cal, rms=0.062097Jy sigma=1.267123 ! 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=0.062097Jy sigma=1.267123 ! Fit after self-cal, rms=0.062101Jy sigma=1.267049 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.12 mas, bmaj=9.42 mas, bpa=-73.36 degrees ! Estimated noise=0.50862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000780705 Jy ! Component: 100 - total flux cleaned = 0.00139973 Jy ! Component: 150 - total flux cleaned = 0.00189982 Jy ! Component: 200 - total flux cleaned = 0.00212745 Jy ! Total flux subtracted in 200 components = 0.00212745 Jy ! Clean residual min=-0.002191 max=0.002199 Jy/beam ! Clean residual mean=0.000007 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.606151 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 193 components and 0.606151 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062064Jy sigma=1.266275 ! Fit after self-cal, rms=0.062058Jy sigma=1.266179 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 = 0.000287021 Jy ! Component: 100 - total flux cleaned = 0.000559131 Jy ! Component: 150 - total flux cleaned = 0.000656375 Jy ! Component: 200 - total flux cleaned = 0.000724585 Jy ! Total flux subtracted in 200 components = 0.000724585 Jy ! Clean residual min=-0.002150 max=0.002114 Jy/beam ! Clean residual mean=0.000010 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.606875 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 202 components and 0.606875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062033Jy sigma=1.265691 ! Fit after self-cal, rms=0.062029Jy sigma=1.265625 ! 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=4.046 mas, bmaj=5.648 mas, bpa=-55.08 degrees ! Estimated noise=0.416192 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.046 x 5.648 at -55.08 degrees (North through East) ! Clean map min=-0.0029662 max=0.27257 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=3.248 mas, bmaj=4.796 mas, bpa=-53.78 degrees ! Estimated noise=0.647102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.2362 Jy ! Component: 100 - total flux cleaned = 0.336474 Jy ! Component: 150 - total flux cleaned = 0.395181 Jy ! Component: 200 - total flux cleaned = 0.435174 Jy ! Total flux subtracted in 200 components = 0.435174 Jy ! Clean residual min=-0.013088 max=0.021828 Jy/beam ! Clean residual mean=-0.000091 rms=0.003388 Jy/beam ! Combined flux in latest and established models = 0.435174 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.435174 Jy ! Inverting map and beam ! Estimated beam: bmin=4.046 mas, bmaj=5.648 mas, bpa=-55.08 degrees ! Estimated noise=0.416192 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 = 0.0387282 Jy ! Component: 100 - total flux cleaned = 0.0655438 Jy ! Component: 150 - total flux cleaned = 0.0853283 Jy ! Component: 200 - total flux cleaned = 0.100545 Jy ! Total flux subtracted in 200 components = 0.100545 Jy ! Clean residual min=-0.006492 max=0.008932 Jy/beam ! Clean residual mean=-0.000097 rms=0.001994 Jy/beam ! Combined flux in latest and established models = 0.535719 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 66 components and 0.535719 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120824 Jy ! Component: 100 - total flux cleaned = 0.0219014 Jy ! Component: 150 - total flux cleaned = 0.0299603 Jy ! Component: 200 - total flux cleaned = 0.0366246 Jy ! Total flux subtracted in 200 components = 0.0366246 Jy ! Clean residual min=-0.004665 max=0.004932 Jy/beam ! Clean residual mean=-0.000046 rms=0.001131 Jy/beam ! Combined flux in latest and established models = 0.572343 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 102 components and 0.572343 Jy ! Inverting map ! Added new window around map position (-12.5, -28). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00576763 Jy ! Component: 100 - total flux cleaned = 0.0105775 Jy ! Component: 150 - total flux cleaned = 0.0146848 Jy ! Component: 200 - total flux cleaned = 0.0178021 Jy ! Total flux subtracted in 200 components = 0.0178021 Jy ! Clean residual min=-0.003615 max=0.003233 Jy/beam ! Clean residual mean=-0.000021 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.590145 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 128 components and 0.590145 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=8.12 mas, bmaj=9.42 mas, bpa=-73.36 degrees ! Estimated noise=0.50862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0042921 Jy ! Component: 100 - total flux cleaned = 0.00747514 Jy ! Component: 150 - total flux cleaned = 0.00990657 Jy ! Component: 200 - total flux cleaned = 0.0110057 Jy ! Total flux subtracted in 200 components = 0.0110057 Jy ! Clean residual min=-0.002610 max=0.002297 Jy/beam ! Clean residual mean=-0.000010 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.601151 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 = 0.000737163 Jy ! Component: 100 - total flux cleaned = 0.00138368 Jy ! Component: 150 - total flux cleaned = 0.00190387 Jy ! Component: 200 - total flux cleaned = 0.00227827 Jy ! Total flux subtracted in 200 components = 0.00227827 Jy ! Clean residual min=-0.002295 max=0.002054 Jy/beam ! Clean residual mean=-0.000004 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.603429 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 186 components and 0.603429 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.046 mas, bmaj=5.648 mas, bpa=-55.08 degrees ! Estimated noise=0.416192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000873944 Jy ! Component: 100 - total flux cleaned = -0.000550977 Jy ! Component: 150 - total flux cleaned = -0.000404758 Jy ! Component: 200 - total flux cleaned = -0.000337071 Jy ! Total flux subtracted in 200 components = -0.000337071 Jy ! Clean residual min=-0.003100 max=0.002755 Jy/beam ! Clean residual mean=-0.000002 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.603092 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 199 components and 0.603092 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062133Jy sigma=1.267990 ! Fit after self-cal, rms=0.062033Jy sigma=1.265348 wmodel /scr/pima/bg219e_uvs/J0631+5311_S_map.mod ! Writing 199 model components to file: /scr/pima/bg219e_uvs/J0631+5311_S_map.mod wobs /scr/pima/bg219e_uvs/J0631+5311_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0631+5311_S_uvs.fits wwins /scr/pima/bg219e_uvs/J0631+5311_S_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219e_uvs/J0631+5311_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 = -0.00126931 Jy ! Component: 100 - total flux cleaned = -0.00153091 Jy ! Component: 150 - total flux cleaned = -0.0013707 Jy ! Component: 200 - total flux cleaned = -0.00140615 Jy ! Component: 250 - total flux cleaned = -0.00144167 Jy ! Component: 300 - total flux cleaned = -0.00133805 Jy ! Component: 350 - total flux cleaned = -0.00117201 Jy ! Component: 400 - total flux cleaned = -0.000978637 Jy ! Component: 450 - total flux cleaned = -0.000758769 Jy ! Component: 500 - total flux cleaned = -0.000635695 Jy ! Component: 550 - total flux cleaned = -0.000484971 Jy ! Component: 600 - total flux cleaned = -0.000307639 Jy ! Component: 650 - total flux cleaned = -0.000192361 Jy ! Component: 700 - total flux cleaned = -0.000164391 Jy ! Component: 750 - total flux cleaned = -8.0408e-05 Jy ! Component: 800 - total flux cleaned = -5.32285e-05 Jy ! Component: 850 - total flux cleaned = -2.55396e-05 Jy ! Component: 900 - total flux cleaned = 5.46002e-05 Jy ! Component: 950 - total flux cleaned = 0.000106954 Jy ! Component: 1000 - total flux cleaned = 0.000261262 Jy ! Component: 1050 - total flux cleaned = 0.000286854 Jy ! Component: 1100 - total flux cleaned = 0.000386498 Jy ! Component: 1150 - total flux cleaned = 0.000362517 Jy ! Component: 1200 - total flux cleaned = 0.000460271 Jy ! Component: 1250 - total flux cleaned = 0.000508552 Jy ! Component: 1300 - total flux cleaned = 0.000532084 Jy ! Component: 1350 - total flux cleaned = 0.000602531 Jy ! Component: 1400 - total flux cleaned = 0.000602437 Jy ! Component: 1450 - total flux cleaned = 0.000625367 Jy ! Component: 1500 - total flux cleaned = 0.000670298 Jy ! Component: 1550 - total flux cleaned = 0.000648397 Jy ! Component: 1600 - total flux cleaned = 0.000692706 Jy ! Component: 1650 - total flux cleaned = 0.000779689 Jy ! Component: 1700 - total flux cleaned = 0.000800832 Jy ! Component: 1750 - total flux cleaned = 0.000800733 Jy ! Component: 1800 - total flux cleaned = 0.000821762 Jy ! Component: 1850 - total flux cleaned = 0.000904742 Jy ! Component: 1900 - total flux cleaned = 0.000863396 Jy ! Component: 1950 - total flux cleaned = 0.000883711 Jy ! Component: 2000 - total flux cleaned = 0.000863783 Jy ! Component: 2050 - total flux cleaned = 0.000943378 Jy ! Component: 2100 - total flux cleaned = 0.000982998 Jy ! Component: 2150 - total flux cleaned = 0.00104144 Jy ! Component: 2200 - total flux cleaned = 0.00106065 Jy ! Component: 2250 - total flux cleaned = 0.00102206 Jy ! Component: 2300 - total flux cleaned = 0.0010982 Jy ! Component: 2350 - total flux cleaned = 0.00106043 Jy ! Component: 2400 - total flux cleaned = 0.00107899 Jy ! Component: 2450 - total flux cleaned = 0.00111594 Jy ! Component: 2500 - total flux cleaned = 0.00111571 Jy ! Component: 2550 - total flux cleaned = 0.00115173 Jy ! Component: 2600 - total flux cleaned = 0.0011518 Jy ! Component: 2650 - total flux cleaned = 0.00118755 Jy ! Component: 2700 - total flux cleaned = 0.0011699 Jy ! Component: 2750 - total flux cleaned = 0.00120487 Jy ! Component: 2800 - total flux cleaned = 0.00115268 Jy ! Component: 2850 - total flux cleaned = 0.00120391 Jy ! Component: 2900 - total flux cleaned = 0.00115257 Jy ! Component: 2950 - total flux cleaned = 0.00113551 Jy ! Component: 3000 - total flux cleaned = 0.00115227 Jy ! Component: 3050 - total flux cleaned = 0.00115237 Jy ! Component: 3100 - total flux cleaned = 0.00115236 Jy ! Component: 3150 - total flux cleaned = 0.00120135 Jy ! Component: 3200 - total flux cleaned = 0.00120134 Jy ! Component: 3250 - total flux cleaned = 0.00116931 Jy ! Component: 3300 - total flux cleaned = 0.00120136 Jy ! Component: 3350 - total flux cleaned = 0.0011855 Jy ! Component: 3400 - total flux cleaned = 0.00124858 Jy ! Component: 3450 - total flux cleaned = 0.00127986 Jy ! Component: 3500 - total flux cleaned = 0.00134187 Jy ! Component: 3550 - total flux cleaned = 0.00131103 Jy ! Component: 3600 - total flux cleaned = 0.00129573 Jy ! Component: 3650 - total flux cleaned = 0.00137172 Jy ! Component: 3700 - total flux cleaned = 0.00140183 Jy ! Component: 3750 - total flux cleaned = 0.00138662 Jy ! Component: 3800 - total flux cleaned = 0.00141645 Jy ! Component: 3850 - total flux cleaned = 0.00146091 Jy ! Component: 3900 - total flux cleaned = 0.0014903 Jy ! Component: 3950 - total flux cleaned = 0.00146125 Jy ! Component: 4000 - total flux cleaned = 0.00147588 Jy ! Component: 4050 - total flux cleaned = 0.00154809 Jy ! Total flux subtracted in 4096 components = 0.00157676 Jy ! Clean residual min=-0.000975 max=0.000779 Jy/beam ! Clean residual mean=0.000001 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.604669 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 470 components and 0.604668 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0631+5311_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.046 x 5.648 at -55.08 degrees (North through East) ! Clean map min=-0.0022626 max=0.27123 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0631+5311_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.271228 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000258307 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.285708 0.285708 0.571417 1.14283 2.28567 4.57133 9.14267 18.2853 36.5707 73.1413 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.271 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1050.02 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0631+5311_S_uvs.log closed on Thu Apr 7 06:38:13 2016