! Started logfile: /scr/pima/bg219i_uvs/J1639+5357_S_uvs.log on Wed Apr 6 23:08:36 2016 obs /scr/pima/bg219i_uvs/J1639+5357_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1639+5357_S_uva.fits ! AN table 1: 21 integrations on 36 of 36 possible baselines. ! AN table 2: 21 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1639+5357 ! ! 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 6048 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/J1639+5357_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 9 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.079788Jy sigma=24.918390 ! Fit after self-cal, rms=0.653082Jy sigma=15.473134 ! 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=3.082 mas, bmaj=3.653 mas, bpa=-25.89 degrees ! Estimated noise=0.587864 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 = 0.252999 Jy ! Component: 100 - total flux cleaned = 0.326766 Jy ! Total flux subtracted in 100 components = 0.326766 Jy ! Clean residual min=-0.010065 max=0.029472 Jy/beam ! Clean residual mean=-0.000053 rms=0.002987 Jy/beam ! Combined flux in latest and established models = 0.326766 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.326766 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091820Jy sigma=1.850414 ! Fit after self-cal, rms=0.091729Jy sigma=1.848907 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0319341 Jy ! Component: 100 - total flux cleaned = 0.0481287 Jy ! Total flux subtracted in 100 components = 0.0481287 Jy ! Clean residual min=-0.006303 max=0.007857 Jy/beam ! Clean residual mean=-0.000017 rms=0.001637 Jy/beam ! Combined flux in latest and established models = 0.374894 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.374894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075032Jy sigma=1.476403 ! Fit after self-cal, rms=0.075000Jy sigma=1.475864 ! 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=3.924 mas, bmaj=4.372 mas, bpa=-23.88 degrees ! Estimated noise=0.407586 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 = 0.0119732 Jy ! Component: 100 - total flux cleaned = 0.0174963 Jy ! Component: 150 - total flux cleaned = 0.0204067 Jy ! Component: 200 - total flux cleaned = 0.0220633 Jy ! Total flux subtracted in 200 components = 0.0220633 Jy ! Clean residual min=-0.005045 max=0.005145 Jy/beam ! Clean residual mean=-0.000008 rms=0.001269 Jy/beam ! Combined flux in latest and established models = 0.396958 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.396958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072659Jy sigma=1.437963 ! Fit after self-cal, rms=0.072651Jy sigma=1.437782 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.924 x 4.372 at -23.88 degrees (North through East) ! Clean map min=-0.0047352 max=0.34104 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 1.05 FD 1.02 KP 0.99 LA 0.99 ! MK 1.03 NL 0.98 OV 0.98 PT 0.98 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 KP 1.00 LA 0.99 ! MK 1.05 NL 0.98 OV 0.97 PT 0.97 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.03 HN 1.04 KP 1.02 ! LA 1.00 MK 1.02 NL 0.97 PT 1.01 ! SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 KP 1.00 LA 1.00 ! MK 1.07 NL 0.94 OV 0.98 PT 0.99 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.03 KP 1.01 LA 1.02 ! MK 1.05 NL 1.02 OV 0.97 PT 0.98 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.01 HN 1.00 KP 1.02 ! LA 1.03 MK 1.04 NL 1.04 PT 1.01 ! SC 1.06 ! ! ! Fit before self-cal, rms=0.072651Jy sigma=1.437782 ! Fit after self-cal, rms=0.072203Jy sigma=1.399299 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.942 mas, bmaj=4.367 mas, bpa=-21.98 degrees ! Estimated noise=0.413163 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 = 0.00380884 Jy ! Component: 100 - total flux cleaned = 0.0041429 Jy ! Component: 150 - total flux cleaned = 0.00408817 Jy ! Component: 200 - total flux cleaned = 0.00408934 Jy ! Total flux subtracted in 200 components = 0.00408934 Jy ! Clean residual min=-0.004463 max=0.004650 Jy/beam ! Clean residual mean=0.000016 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.401047 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.401047 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071736Jy sigma=1.397856 ! Fit after self-cal, rms=0.071737Jy sigma=1.397776 ! 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=0.071737Jy sigma=1.397776 ! Fit after self-cal, rms=0.072021Jy sigma=1.395500 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.941 mas, bmaj=4.358 mas, bpa=-21.31 degrees ! Estimated noise=0.41629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00289734 Jy ! Component: 100 - total flux cleaned = 0.00350712 Jy ! Component: 150 - total flux cleaned = 0.00343128 Jy ! Component: 200 - total flux cleaned = 0.00333001 Jy ! Total flux subtracted in 200 components = 0.00333001 Jy ! Clean residual min=-0.004423 max=0.004451 Jy/beam ! Clean residual mean=0.000015 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.404377 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 0.404377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071728Jy sigma=1.395329 ! Fit after self-cal, rms=0.071728Jy sigma=1.395307 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 = -6.59798e-05 Jy ! Component: 100 - total flux cleaned = -0.000147155 Jy ! Component: 150 - total flux cleaned = -0.00024642 Jy ! Component: 200 - total flux cleaned = -0.000338871 Jy ! Total flux subtracted in 200 components = -0.000338871 Jy ! Clean residual min=-0.004421 max=0.004455 Jy/beam ! Clean residual mean=0.000014 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.404038 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.404038 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071677Jy sigma=1.395399 ! Fit after self-cal, rms=0.071677Jy sigma=1.395383 ! 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=0.071677Jy sigma=1.395383 ! Fit after self-cal, rms=0.071939Jy sigma=1.393889 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.939 mas, bmaj=4.355 mas, bpa=-21.11 degrees ! Estimated noise=0.418939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00218322 Jy ! Component: 100 - total flux cleaned = 0.00273603 Jy ! Component: 150 - total flux cleaned = 0.00276198 Jy ! Component: 200 - total flux cleaned = 0.0027013 Jy ! Total flux subtracted in 200 components = 0.0027013 Jy ! Clean residual min=-0.004578 max=0.004286 Jy/beam ! Clean residual mean=0.000013 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.40674 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.40674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071752Jy sigma=1.394232 ! Fit after self-cal, rms=0.071752Jy sigma=1.394211 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 = -4.42077e-05 Jy ! Component: 100 - total flux cleaned = -9.84078e-05 Jy ! Component: 150 - total flux cleaned = -0.000163873 Jy ! Component: 200 - total flux cleaned = -0.000224888 Jy ! Total flux subtracted in 200 components = -0.000224888 Jy ! Clean residual min=-0.004591 max=0.004277 Jy/beam ! Clean residual mean=0.000013 rms=0.001067 Jy/beam ! Combined flux in latest and established models = 0.406515 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.406515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071727Jy sigma=1.394295 ! Fit after self-cal, rms=0.071727Jy sigma=1.394278 ! 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=0.071727Jy sigma=1.394278 ! Fit after self-cal, rms=0.071955Jy sigma=1.393330 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.072 mas, bmaj=8.934 mas, bpa=62.87 degrees ! Estimated noise=0.538817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023448 Jy ! Component: 100 - total flux cleaned = 0.00305493 Jy ! Component: 150 - total flux cleaned = 0.00308367 Jy ! Component: 200 - total flux cleaned = 0.00305837 Jy ! Total flux subtracted in 200 components = 0.00305837 Jy ! Clean residual min=-0.004734 max=0.003813 Jy/beam ! Clean residual mean=0.000027 rms=0.001240 Jy/beam ! Combined flux in latest and established models = 0.409573 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 43 components and 0.409573 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071834Jy sigma=1.394743 ! Fit after self-cal, rms=0.071828Jy sigma=1.394612 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 = 9.10598e-05 Jy ! Component: 100 - total flux cleaned = 4.45926e-05 Jy ! Component: 150 - total flux cleaned = 4.79529e-06 Jy ! Component: 200 - total flux cleaned = -2.98689e-05 Jy ! Total flux subtracted in 200 components = -2.98689e-05 Jy ! Clean residual min=-0.004724 max=0.003797 Jy/beam ! Clean residual mean=0.000027 rms=0.001239 Jy/beam ! Combined flux in latest and established models = 0.409543 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 47 components and 0.409543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071814Jy sigma=1.395036 ! Fit after self-cal, rms=0.071813Jy sigma=1.394998 ! 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=3.936 mas, bmaj=4.355 mas, bpa=-21.27 degrees ! Estimated noise=0.421155 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.936 x 4.355 at -21.27 degrees (North through East) ! Clean map min=-0.0043809 max=0.35368 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=3.088 mas, bmaj=3.629 mas, bpa=-24.44 degrees ! Estimated noise=0.6089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.261936 Jy ! Component: 100 - total flux cleaned = 0.338359 Jy ! Component: 150 - total flux cleaned = 0.372334 Jy ! Component: 200 - total flux cleaned = 0.389642 Jy ! Total flux subtracted in 200 components = 0.389642 Jy ! Clean residual min=-0.006184 max=0.008283 Jy/beam ! Clean residual mean=-0.000010 rms=0.001481 Jy/beam ! Combined flux in latest and established models = 0.389642 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 0.389642 Jy ! Inverting map and beam ! Estimated beam: bmin=3.936 mas, bmaj=4.355 mas, bpa=-21.27 degrees ! Estimated noise=0.421155 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 = 0.0111939 Jy ! Component: 100 - total flux cleaned = 0.016222 Jy ! Component: 150 - total flux cleaned = 0.0184192 Jy ! Component: 200 - total flux cleaned = 0.0187206 Jy ! Total flux subtracted in 200 components = 0.0187206 Jy ! Clean residual min=-0.004654 max=0.004309 Jy/beam ! Clean residual mean=0.000011 rms=0.001086 Jy/beam ! Combined flux in latest and established models = 0.408363 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.408363 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=8.072 mas, bmaj=8.934 mas, bpa=62.87 degrees ! Estimated noise=0.538817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113044 Jy ! Component: 100 - total flux cleaned = 0.00119808 Jy ! Component: 150 - total flux cleaned = 0.00119803 Jy ! Component: 200 - total flux cleaned = 0.00119752 Jy ! Total flux subtracted in 200 components = 0.00119752 Jy ! Clean residual min=-0.004666 max=0.003832 Jy/beam ! Clean residual mean=0.000027 rms=0.001244 Jy/beam ! Combined flux in latest and established models = 0.40956 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 = -1.57689e-05 Jy ! Component: 100 - total flux cleaned = -1.47285e-05 Jy ! Component: 150 - total flux cleaned = -1.56466e-05 Jy ! Component: 200 - total flux cleaned = -1.59374e-05 Jy ! Total flux subtracted in 200 components = -1.59374e-05 Jy ! Clean residual min=-0.004668 max=0.003802 Jy/beam ! Clean residual mean=0.000027 rms=0.001242 Jy/beam ! Combined flux in latest and established models = 0.409544 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.409545 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.936 mas, bmaj=4.355 mas, bpa=-21.27 degrees ! Estimated noise=0.421155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000109785 Jy ! Component: 100 - total flux cleaned = -0.000142112 Jy ! Component: 150 - total flux cleaned = -0.000230287 Jy ! Component: 200 - total flux cleaned = -0.000310981 Jy ! Total flux subtracted in 200 components = -0.000310981 Jy ! Clean residual min=-0.004729 max=0.004164 Jy/beam ! Clean residual mean=0.000012 rms=0.001081 Jy/beam ! Combined flux in latest and established models = 0.409234 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.409234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071827Jy sigma=1.395753 ! Fit after self-cal, rms=0.071827Jy sigma=1.395667 wmodel /scr/pima/bg219i_uvs/J1639+5357_S_map.mod ! Writing 39 model components to file: /scr/pima/bg219i_uvs/J1639+5357_S_map.mod wobs /scr/pima/bg219i_uvs/J1639+5357_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1639+5357_S_uvs.fits wwins /scr/pima/bg219i_uvs/J1639+5357_S_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219i_uvs/J1639+5357_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 = -0.00184903 Jy ! Component: 100 - total flux cleaned = -0.00256925 Jy ! Component: 150 - total flux cleaned = -0.00309046 Jy ! Component: 200 - total flux cleaned = -0.00336832 Jy ! Component: 250 - total flux cleaned = -0.00356978 Jy ! Component: 300 - total flux cleaned = -0.00369821 Jy ! Component: 350 - total flux cleaned = -0.00376043 Jy ! Component: 400 - total flux cleaned = -0.00394219 Jy ! Component: 450 - total flux cleaned = -0.00406107 Jy ! Component: 500 - total flux cleaned = -0.00429167 Jy ! Component: 550 - total flux cleaned = -0.00446058 Jy ! Component: 600 - total flux cleaned = -0.00468167 Jy ! Component: 650 - total flux cleaned = -0.00484465 Jy ! Component: 700 - total flux cleaned = -0.0048457 Jy ! Component: 750 - total flux cleaned = -0.00521343 Jy ! Component: 800 - total flux cleaned = -0.00536725 Jy ! Component: 850 - total flux cleaned = -0.00557011 Jy ! Component: 900 - total flux cleaned = -0.00581873 Jy ! Component: 950 - total flux cleaned = -0.00606401 Jy ! Component: 1000 - total flux cleaned = -0.00635416 Jy ! Component: 1050 - total flux cleaned = -0.0065927 Jy ! Component: 1100 - total flux cleaned = -0.00673484 Jy ! Component: 1150 - total flux cleaned = -0.00687415 Jy ! Component: 1200 - total flux cleaned = -0.00705784 Jy ! Component: 1250 - total flux cleaned = -0.00701308 Jy ! Component: 1300 - total flux cleaned = -0.00710339 Jy ! Component: 1350 - total flux cleaned = -0.00723613 Jy ! Component: 1400 - total flux cleaned = -0.00727899 Jy ! Component: 1450 - total flux cleaned = -0.00736575 Jy ! Component: 1500 - total flux cleaned = -0.00745188 Jy ! Component: 1550 - total flux cleaned = -0.00753724 Jy ! Component: 1600 - total flux cleaned = -0.00762116 Jy ! Component: 1650 - total flux cleaned = -0.0077466 Jy ! Component: 1700 - total flux cleaned = -0.00795282 Jy ! Component: 1750 - total flux cleaned = -0.00791198 Jy ! Component: 1800 - total flux cleaned = -0.00803346 Jy ! Component: 1850 - total flux cleaned = -0.00807422 Jy ! Component: 1900 - total flux cleaned = -0.00819395 Jy ! Component: 1950 - total flux cleaned = -0.00827317 Jy ! Component: 2000 - total flux cleaned = -0.00835079 Jy ! Component: 2050 - total flux cleaned = -0.00842841 Jy ! Component: 2100 - total flux cleaned = -0.00850527 Jy ! Component: 2150 - total flux cleaned = -0.00861978 Jy ! Component: 2200 - total flux cleaned = -0.00869556 Jy ! Component: 2250 - total flux cleaned = -0.00880793 Jy ! Component: 2300 - total flux cleaned = -0.00884518 Jy ! Component: 2350 - total flux cleaned = -0.0089555 Jy ! Component: 2400 - total flux cleaned = -0.00902827 Jy ! Component: 2450 - total flux cleaned = -0.00917357 Jy ! Component: 2500 - total flux cleaned = -0.00920927 Jy ! Component: 2550 - total flux cleaned = -0.0093165 Jy ! Component: 2600 - total flux cleaned = -0.00942288 Jy ! Component: 2650 - total flux cleaned = -0.00956366 Jy ! Component: 2700 - total flux cleaned = -0.00963332 Jy ! Component: 2750 - total flux cleaned = -0.00966782 Jy ! Component: 2800 - total flux cleaned = -0.00977097 Jy ! Component: 2850 - total flux cleaned = -0.00977104 Jy ! Component: 2900 - total flux cleaned = -0.00983905 Jy ! Component: 2950 - total flux cleaned = -0.00987272 Jy ! Component: 3000 - total flux cleaned = -0.00997273 Jy ! Component: 3050 - total flux cleaned = -0.0100394 Jy ! Component: 3100 - total flux cleaned = -0.0100391 Jy ! Component: 3150 - total flux cleaned = -0.0101702 Jy ! Component: 3200 - total flux cleaned = -0.0102351 Jy ! Component: 3250 - total flux cleaned = -0.0103321 Jy ! Component: 3300 - total flux cleaned = -0.0103642 Jy ! Component: 3350 - total flux cleaned = -0.0103963 Jy ! Component: 3400 - total flux cleaned = -0.0104914 Jy ! Component: 3450 - total flux cleaned = -0.0106488 Jy ! Component: 3500 - total flux cleaned = -0.0107427 Jy ! Component: 3550 - total flux cleaned = -0.0108049 Jy ! Component: 3600 - total flux cleaned = -0.0107741 Jy ! Component: 3650 - total flux cleaned = -0.0108661 Jy ! Component: 3700 - total flux cleaned = -0.0109573 Jy ! Component: 3750 - total flux cleaned = -0.0110481 Jy ! Component: 3800 - total flux cleaned = -0.0111083 Jy ! Component: 3850 - total flux cleaned = -0.0110783 Jy ! Component: 3900 - total flux cleaned = -0.0112863 Jy ! Component: 3950 - total flux cleaned = -0.0112568 Jy ! Component: 4000 - total flux cleaned = -0.0113153 Jy ! Component: 4050 - total flux cleaned = -0.0113444 Jy ! Total flux subtracted in 4096 components = -0.0113735 Jy ! Clean residual min=-0.001651 max=0.001643 Jy/beam ! Clean residual mean=0.000002 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.39786 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 331 components and 0.39786 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1639+5357_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.936 x 4.355 at -21.27 degrees (North through East) ! Clean map min=-0.0046028 max=0.35411 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1639+5357_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.354111 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000541732 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.458951 0.458951 0.917902 1.8358 3.67161 7.34322 14.6864 29.3729 58.7457 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.354 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 653.664 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1639+5357_S_uvs.log closed on Wed Apr 6 23:08:41 2016