! Started logfile: /vlbi/uf001/uva//J0215-0343_S_dfm.log on Sun Jan 13 21:20:40 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /vlbi/uf001/uva//J0215-0343_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0215-0343_S_uva.fits ! AN table 1: 48 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.999421 visibilities/baseline/integration-bin. ! Found source: J0215-0343 ! ! There are 3 IFs, and a total of 3 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 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 5181 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 ![@/opt64/bin/pima_mupet_01.dfm J0215-0343_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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.012794Jy sigma=19.096621 ! Fit after self-cal, rms=0.922564Jy sigma=17.445375 ! 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=2.508 mas, bmaj=6.65 mas, bpa=-3.887 degrees ! Estimated noise=0.735333 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 = 0.0599451 Jy ! Component: 100 - total flux cleaned = 0.0743409 Jy ! Total flux subtracted in 100 components = 0.0743409 Jy ! Clean residual min=-0.005480 max=0.008085 Jy/beam ! Clean residual mean=0.000011 rms=0.001592 Jy/beam ! Combined flux in latest and established models = 0.0743409 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0743409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079040Jy sigma=1.306274 ! Fit after self-cal, rms=0.078236Jy sigma=1.290893 ! 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=3.019 mas, bmaj=7.329 mas, bpa=-3.824 degrees ! Estimated noise=0.531109 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 = 0.00841236 Jy ! Component: 100 - total flux cleaned = 0.0126077 Jy ! Component: 150 - total flux cleaned = 0.0151057 Jy ! Component: 200 - total flux cleaned = 0.0166633 Jy ! Total flux subtracted in 200 components = 0.0166633 Jy ! Clean residual min=-0.005947 max=0.008372 Jy/beam ! Clean residual mean=0.000007 rms=0.001709 Jy/beam ! Combined flux in latest and established models = 0.0910042 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 35 components and 0.0910042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077187Jy sigma=1.274030 ! Fit after self-cal, rms=0.077139Jy sigma=1.273529 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.019 x 7.329 at -3.824 degrees (North through East) ! Clean map min=-0.0057737 max=0.079019 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 HN 1.04 KP 0.96 LA 0.91 ! MK 1.07 NL 1.06 OV 0.92 PT 0.94 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.69 HN 1.06 KP 0.93 LA 0.99 ! MK 0.99 NL 1.14 OV 0.66 PT 0.91 ! SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.63 HN 1.05 KP 0.99 LA 0.97 ! MK 0.94 NL 1.13 OV 0.95 PT 0.98 ! SC 0.89 ! ! ! Fit before self-cal, rms=0.077139Jy sigma=1.273529 ! Fit after self-cal, rms=0.079263Jy sigma=1.235730 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.998 mas, bmaj=7.45 mas, bpa=-3.249 degrees ! Estimated noise=0.533658 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 (-4.5, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00634379 Jy ! Component: 100 - total flux cleaned = 0.00894229 Jy ! Component: 150 - total flux cleaned = 0.00927676 Jy ! Component: 200 - total flux cleaned = 0.00933116 Jy ! Total flux subtracted in 200 components = 0.00933116 Jy ! Clean residual min=-0.004141 max=0.004362 Jy/beam ! Clean residual mean=-0.000002 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.100335 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 61 components and 0.100335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078736Jy sigma=1.226447 ! Fit after self-cal, rms=0.078897Jy sigma=1.223560 ! 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. ! ! Fit before self-cal, rms=0.078897Jy sigma=1.223560 ! Fit after self-cal, rms=0.080947Jy sigma=1.199713 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.986 mas, bmaj=7.411 mas, bpa=-3.015 degrees ! Estimated noise=0.528508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232325 Jy ! Component: 100 - total flux cleaned = 0.00261626 Jy ! Component: 150 - total flux cleaned = 0.00261678 Jy ! Component: 200 - total flux cleaned = 0.00254205 Jy ! Total flux subtracted in 200 components = 0.00254205 Jy ! Clean residual min=-0.003114 max=0.003666 Jy/beam ! Clean residual mean=-0.000002 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.102877 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 88 components and 0.102877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080866Jy sigma=1.197842 ! Fit after self-cal, rms=0.080925Jy sigma=1.196686 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) ! Added new window around map position (-25, -16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00339454 Jy ! Component: 100 - total flux cleaned = 0.00540646 Jy ! Component: 150 - total flux cleaned = 0.00694624 Jy ! Component: 200 - total flux cleaned = 0.0082148 Jy ! Total flux subtracted in 200 components = 0.0082148 Jy ! Clean residual min=-0.002512 max=0.002831 Jy/beam ! Clean residual mean=-0.000004 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.111092 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 116 components and 0.111092 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080772Jy sigma=1.192341 ! Fit after self-cal, rms=0.080742Jy sigma=1.192083 ! Inverting map ! Added new window around map position (-18, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00252472 Jy ! Component: 100 - total flux cleaned = 0.0034598 Jy ! Component: 150 - total flux cleaned = 0.00393445 Jy ! Component: 200 - total flux cleaned = 0.00417168 Jy ! Total flux subtracted in 200 components = 0.00417168 Jy ! Clean residual min=-0.002339 max=0.002702 Jy/beam ! Clean residual mean=-0.000004 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.115264 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 139 components and 0.115264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080643Jy sigma=1.190019 ! Fit after self-cal, rms=0.080628Jy sigma=1.189902 ! Inverting map ! Added new window around map position (-66.5, -45.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175042 Jy ! Component: 100 - total flux cleaned = 0.00237459 Jy ! Component: 150 - total flux cleaned = 0.00318173 Jy ! Component: 200 - total flux cleaned = 0.00352762 Jy ! Total flux subtracted in 200 components = 0.00352762 Jy ! Clean residual min=-0.002147 max=0.002186 Jy/beam ! Clean residual mean=-0.000003 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.118791 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 161 components and 0.118791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080543Jy sigma=1.188048 ! Fit after self-cal, rms=0.080527Jy sigma=1.187847 ! 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. ! ! Fit before self-cal, rms=0.080527Jy sigma=1.187847 ! Fit after self-cal, rms=0.080980Jy sigma=1.187323 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.978 mas, bmaj=7.392 mas, bpa=-2.932 degrees ! Estimated noise=0.525094 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000640267 Jy ! Component: 100 - total flux cleaned = 0.00101628 Jy ! Component: 150 - total flux cleaned = 0.00114951 Jy ! Component: 200 - total flux cleaned = 0.00136831 Jy ! Total flux subtracted in 200 components = 0.00136831 Jy ! Clean residual min=-0.001988 max=0.002058 Jy/beam ! Clean residual mean=-0.000003 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.12016 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 179 components and 0.12016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080948Jy sigma=1.186557 ! Fit after self-cal, rms=0.080970Jy sigma=1.186497 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 = 0.000298964 Jy ! Component: 100 - total flux cleaned = 0.000446809 Jy ! Component: 150 - total flux cleaned = 0.000640538 Jy ! Component: 200 - total flux cleaned = 0.000692796 Jy ! Total flux subtracted in 200 components = 0.000692796 Jy ! Clean residual min=-0.001967 max=0.002006 Jy/beam ! Clean residual mean=-0.000003 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.120853 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 191 components and 0.120853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080950Jy sigma=1.186079 ! Fit after self-cal, rms=0.080948Jy sigma=1.186066 ! 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. ! ! Fit before self-cal, rms=0.080948Jy sigma=1.186066 ! Fit after self-cal, rms=0.080942Jy sigma=1.186010 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.778 mas, bmaj=12.82 mas, bpa=-3.175 degrees ! Estimated noise=0.71685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000384894 Jy ! Component: 100 - total flux cleaned = 0.000409297 Jy ! Component: 150 - total flux cleaned = 0.000435579 Jy ! Component: 200 - total flux cleaned = 0.000391041 Jy ! Total flux subtracted in 200 components = 0.000391041 Jy ! Clean residual min=-0.002295 max=0.002075 Jy/beam ! Clean residual mean=-0.000007 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.121244 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 211 components and 0.121244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080932Jy sigma=1.185811 ! Fit after self-cal, rms=0.080932Jy sigma=1.185779 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 = 8.19429e-05 Jy ! Component: 100 - total flux cleaned = 8.31202e-05 Jy ! Component: 150 - total flux cleaned = 0.000121531 Jy ! Component: 200 - total flux cleaned = 0.000138616 Jy ! Total flux subtracted in 200 components = 0.000138616 Jy ! Clean residual min=-0.002232 max=0.002019 Jy/beam ! Clean residual mean=-0.000006 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.121382 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 219 components and 0.121382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080928Jy sigma=1.185736 ! Fit after self-cal, rms=0.080924Jy sigma=1.185725 ! 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=2.974 mas, bmaj=7.382 mas, bpa=-2.893 degrees ! Estimated noise=0.524253 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.974 x 7.382 at -2.893 degrees (North through East) ! Clean map min=-0.0019198 max=0.078259 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=2.475 mas, bmaj=6.677 mas, bpa=-2.878 degrees ! Estimated noise=0.718017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0589813 Jy ! Component: 100 - total flux cleaned = 0.0734311 Jy ! Component: 150 - total flux cleaned = 0.081508 Jy ! Component: 200 - total flux cleaned = 0.0873259 Jy ! Total flux subtracted in 200 components = 0.0873259 Jy ! Clean residual min=-0.003588 max=0.003584 Jy/beam ! Clean residual mean=0.000005 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.0873259 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0873259 Jy ! Inverting map and beam ! Estimated beam: bmin=2.974 mas, bmaj=7.382 mas, bpa=-2.893 degrees ! Estimated noise=0.524253 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 = 0.00610259 Jy ! Component: 100 - total flux cleaned = 0.01053 Jy ! Component: 150 - total flux cleaned = 0.0141037 Jy ! Component: 200 - total flux cleaned = 0.0170863 Jy ! Total flux subtracted in 200 components = 0.0170863 Jy ! Clean residual min=-0.002996 max=0.002546 Jy/beam ! Clean residual mean=0.000002 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.104412 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 50 components and 0.104412 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=6.778 mas, bmaj=12.82 mas, bpa=-3.175 degrees ! Estimated noise=0.71685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0044589 Jy ! Component: 100 - total flux cleaned = 0.00760976 Jy ! Component: 150 - total flux cleaned = 0.00998774 Jy ! Component: 200 - total flux cleaned = 0.0118694 Jy ! Total flux subtracted in 200 components = 0.0118694 Jy ! Clean residual min=-0.002892 max=0.002520 Jy/beam ! Clean residual mean=-0.000003 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.116281 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 = 0.00152192 Jy ! Component: 100 - total flux cleaned = 0.00233781 Jy ! Component: 150 - total flux cleaned = 0.00292166 Jy ! Component: 200 - total flux cleaned = 0.00332473 Jy ! Total flux subtracted in 200 components = 0.00332473 Jy ! Clean residual min=-0.002583 max=0.002247 Jy/beam ! Clean residual mean=-0.000005 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.119606 Jy ! Adding 95 model components to the UV plane model. ! The established model now contains 137 components and 0.119606 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.974 mas, bmaj=7.382 mas, bpa=-2.893 degrees ! Estimated noise=0.524253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00017472 Jy ! Component: 100 - total flux cleaned = 0.00032464 Jy ! Component: 150 - total flux cleaned = 0.000815899 Jy ! Component: 200 - total flux cleaned = 0.00105599 Jy ! Total flux subtracted in 200 components = 0.00105599 Jy ! Clean residual min=-0.002155 max=0.002041 Jy/beam ! Clean residual mean=-0.000002 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.120662 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 159 components and 0.120662 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080991Jy sigma=1.186869 ! Fit after self-cal, rms=0.081000Jy sigma=1.186720 wmodel J0215-0343_S_map.mod ! Writing 159 model components to file: J0215-0343_S_map.mod wobs J0215-0343_S_uvs.fits ! Writing UV FITS file: J0215-0343_S_uvs.fits wwins J0215-0343_S_map.win ! wwins: Wrote 5 windows to J0215-0343_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 = -0.000544038 Jy ! Component: 100 - total flux cleaned = -0.000893478 Jy ! Component: 150 - total flux cleaned = -0.00118892 Jy ! Component: 200 - total flux cleaned = -0.00128281 Jy ! Component: 250 - total flux cleaned = -0.00134236 Jy ! Component: 300 - total flux cleaned = -0.00131382 Jy ! Component: 350 - total flux cleaned = -0.00131406 Jy ! Component: 400 - total flux cleaned = -0.00131349 Jy ! Component: 450 - total flux cleaned = -0.00123499 Jy ! Component: 500 - total flux cleaned = -0.00120938 Jy ! Component: 550 - total flux cleaned = -0.00111086 Jy ! Component: 600 - total flux cleaned = -0.000991037 Jy ! Component: 650 - total flux cleaned = -0.00087474 Jy ! Component: 700 - total flux cleaned = -0.000806066 Jy ! Component: 750 - total flux cleaned = -0.000694789 Jy ! Component: 800 - total flux cleaned = -0.00060724 Jy ! Component: 850 - total flux cleaned = -0.000522622 Jy ! Component: 900 - total flux cleaned = -0.000544234 Jy ! Component: 950 - total flux cleaned = -0.00044147 Jy ! Component: 1000 - total flux cleaned = -0.000341042 Jy ! Component: 1050 - total flux cleaned = -0.000340943 Jy ! Component: 1100 - total flux cleaned = -0.000301405 Jy ! Component: 1150 - total flux cleaned = -0.000110119 Jy ! Component: 1200 - total flux cleaned = -5.41375e-05 Jy ! Component: 1250 - total flux cleaned = -1.74719e-05 Jy ! Component: 1300 - total flux cleaned = -1.76741e-05 Jy ! Component: 1350 - total flux cleaned = 7.21298e-05 Jy ! Component: 1400 - total flux cleaned = 0.000107129 Jy ! Component: 1450 - total flux cleaned = 0.000159439 Jy ! Component: 1500 - total flux cleaned = 0.000279366 Jy ! Component: 1550 - total flux cleaned = 0.000330197 Jy ! Component: 1600 - total flux cleaned = 0.000447048 Jy ! Component: 1650 - total flux cleaned = 0.000512895 Jy ! Component: 1700 - total flux cleaned = 0.000610456 Jy ! Component: 1750 - total flux cleaned = 0.000642626 Jy ! Component: 1800 - total flux cleaned = 0.000738324 Jy ! Component: 1850 - total flux cleaned = 0.00080151 Jy ! Component: 1900 - total flux cleaned = 0.000848428 Jy ! Component: 1950 - total flux cleaned = 0.000971755 Jy ! Component: 2000 - total flux cleaned = 0.00101709 Jy ! Component: 2050 - total flux cleaned = 0.00106215 Jy ! Component: 2100 - total flux cleaned = 0.00119606 Jy ! Component: 2150 - total flux cleaned = 0.00125466 Jy ! Component: 2200 - total flux cleaned = 0.0013565 Jy ! Component: 2250 - total flux cleaned = 0.00137088 Jy ! Component: 2300 - total flux cleaned = 0.00147113 Jy ! Component: 2350 - total flux cleaned = 0.00159838 Jy ! Component: 2400 - total flux cleaned = 0.00165408 Jy ! Component: 2450 - total flux cleaned = 0.00172346 Jy ! Component: 2500 - total flux cleaned = 0.00177851 Jy ! Component: 2550 - total flux cleaned = 0.00188744 Jy ! Component: 2600 - total flux cleaned = 0.00191425 Jy ! Component: 2650 - total flux cleaned = 0.00195435 Jy ! Component: 2700 - total flux cleaned = 0.00202071 Jy ! Component: 2750 - total flux cleaned = 0.00211264 Jy ! Component: 2800 - total flux cleaned = 0.00213861 Jy ! Component: 2850 - total flux cleaned = 0.00222894 Jy ! Component: 2900 - total flux cleaned = 0.00229281 Jy ! Component: 2950 - total flux cleaned = 0.00240671 Jy ! Component: 3000 - total flux cleaned = 0.00245705 Jy ! Component: 3050 - total flux cleaned = 0.00254416 Jy ! Component: 3100 - total flux cleaned = 0.00255658 Jy ! Component: 3150 - total flux cleaned = 0.00265478 Jy ! Component: 3200 - total flux cleaned = 0.00270351 Jy ! Component: 3250 - total flux cleaned = 0.00276383 Jy ! Component: 3300 - total flux cleaned = 0.00281158 Jy ! Component: 3350 - total flux cleaned = 0.0028353 Jy ! Component: 3400 - total flux cleaned = 0.00283527 Jy ! Component: 3450 - total flux cleaned = 0.00289379 Jy ! Component: 3500 - total flux cleaned = 0.00290525 Jy ! Component: 3550 - total flux cleaned = 0.00297446 Jy ! Component: 3600 - total flux cleaned = 0.00295151 Jy ! Component: 3650 - total flux cleaned = 0.0029857 Jy ! Component: 3700 - total flux cleaned = 0.00299701 Jy ! Component: 3750 - total flux cleaned = 0.0030644 Jy ! Component: 3800 - total flux cleaned = 0.00308673 Jy ! Component: 3850 - total flux cleaned = 0.00314207 Jy ! Component: 3900 - total flux cleaned = 0.00318603 Jy ! Component: 3950 - total flux cleaned = 0.00322987 Jy ! Component: 4000 - total flux cleaned = 0.00327343 Jy ! Component: 4050 - total flux cleaned = 0.0033383 Jy ! Total flux subtracted in 4096 components = 0.00335989 Jy ! Clean residual min=-0.000687 max=0.000878 Jy/beam ! Clean residual mean=-0.000002 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.124022 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 434 components and 0.124022 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0215-0343_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.974 x 7.382 at -2.893 degrees (North through East) ! Clean map min=-0.0016679 max=0.077983 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0215-0343_S_map.fits wmodel /vlbi/uf001/uva//J0215-0343_S_map.mod ! Writing 434 model components to file: /vlbi/uf001/uva//J0215-0343_S_map.mod wobs /vlbi/uf001/uva//J0215-0343_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0215-0343_S_uvs.fits wwins /vlbi/uf001/uva//J0215-0343_S_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J0215-0343_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0779834 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000193164 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.743098 0.743098 1.4862 2.97239 5.94479 11.8896 23.7792 47.5583 95.1166 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.077 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 403.715 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0215-0343_S_dfm.log closed on Sun Jan 13 21:20:44 2019