! Started logfile: /vlbi/uf001/uva//J2322-0737_S_dfm.log on Mon Jan 14 06:40:32 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//J2322-0737_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2322-0737_S_uva.fits ! AN table 1: 58 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.977833 visibilities/baseline/integration-bin. ! Found source: J2322-0737 ! ! 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 40 lines of history. ! ! Reading 4764 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 J2322-0737_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. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.011878Jy sigma=20.435610 ! Fit after self-cal, rms=0.863324Jy sigma=17.396202 ! 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=2.694 mas, bmaj=15 mas, bpa=-17.93 degrees ! Estimated noise=0.716564 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 = 0.109087 Jy ! Component: 100 - total flux cleaned = 0.132929 Jy ! Total flux subtracted in 100 components = 0.132929 Jy ! Clean residual min=-0.007236 max=0.013587 Jy/beam ! Clean residual mean=-0.000003 rms=0.002123 Jy/beam ! Combined flux in latest and established models = 0.132929 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.132929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078128Jy sigma=1.320449 ! Fit after self-cal, rms=0.077968Jy sigma=1.319256 ! Inverting map ! Added new window around map position (19.5, -45). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00888303 Jy ! Component: 100 - total flux cleaned = 0.0100101 Jy ! Total flux subtracted in 100 components = 0.0100101 Jy ! Clean residual min=-0.006488 max=0.009806 Jy/beam ! Clean residual mean=-0.000005 rms=0.001754 Jy/beam ! Combined flux in latest and established models = 0.142939 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.142939 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075711Jy sigma=1.288535 ! Fit after self-cal, rms=0.075542Jy sigma=1.283512 ! 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=3.129 mas, bmaj=14.42 mas, bpa=-17.18 degrees ! Estimated noise=0.534008 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 = 0.0053013 Jy ! Component: 100 - total flux cleaned = 0.00667498 Jy ! Component: 150 - total flux cleaned = 0.00694421 Jy ! Component: 200 - total flux cleaned = 0.00693779 Jy ! Total flux subtracted in 200 components = 0.00693779 Jy ! Clean residual min=-0.006915 max=0.006591 Jy/beam ! Clean residual mean=-0.000009 rms=0.001485 Jy/beam ! Combined flux in latest and established models = 0.149877 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 40 components and 0.149877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074547Jy sigma=1.270868 ! Fit after self-cal, rms=0.074515Jy sigma=1.269891 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.129 x 14.42 at -17.18 degrees (North through East) ! Clean map min=-0.0068072 max=0.13468 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 1.04 KP 0.92 ! LA 0.92 MK 1.00 NL 1.04 OV 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.06 HN 1.01 KP 0.94 ! LA 0.96 MK 1.01 NL 1.01 OV 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 0.99 KP 0.91 ! LA 0.98 MK 1.03 NL 1.06 OV 1.03 ! ! ! Fit before self-cal, rms=0.074515Jy sigma=1.269891 ! Fit after self-cal, rms=0.074977Jy sigma=1.256778 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.152 mas, bmaj=14.48 mas, bpa=-17.18 degrees ! Estimated noise=0.532359 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 = -0.000656875 Jy ! Component: 100 - total flux cleaned = -0.00156082 Jy ! Component: 150 - total flux cleaned = -0.00238086 Jy ! Component: 200 - total flux cleaned = -0.00273195 Jy ! Total flux subtracted in 200 components = -0.00273195 Jy ! Clean residual min=-0.004616 max=0.004653 Jy/beam ! Clean residual mean=-0.000006 rms=0.001239 Jy/beam ! Combined flux in latest and established models = 0.147145 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 59 components and 0.147145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074585Jy sigma=1.253984 ! Fit after self-cal, rms=0.074614Jy sigma=1.253610 ! 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=0.074614Jy sigma=1.253610 ! Fit after self-cal, rms=0.080188Jy sigma=1.230134 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.146 mas, bmaj=14.76 mas, bpa=-17.25 degrees ! Estimated noise=0.539868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000677872 Jy ! Component: 100 - total flux cleaned = -0.000684103 Jy ! Component: 150 - total flux cleaned = -0.000623659 Jy ! Component: 200 - total flux cleaned = -0.000623101 Jy ! Total flux subtracted in 200 components = -0.000623101 Jy ! Clean residual min=-0.003439 max=0.003251 Jy/beam ! Clean residual mean=-0.000004 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.146522 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 78 components and 0.146522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080029Jy sigma=1.227790 ! Fit after self-cal, rms=0.080117Jy sigma=1.227462 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 = -0.000244457 Jy ! Component: 100 - total flux cleaned = -6.67091e-05 Jy ! Component: 150 - total flux cleaned = 1.28347e-05 Jy ! Component: 200 - total flux cleaned = 8.72271e-05 Jy ! Total flux subtracted in 200 components = 8.72271e-05 Jy ! Clean residual min=-0.003294 max=0.002931 Jy/beam ! Clean residual mean=-0.000004 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.146609 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 91 components and 0.146609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080064Jy sigma=1.226613 ! Fit after self-cal, rms=0.080052Jy sigma=1.226584 ! 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=0.080052Jy sigma=1.226584 ! Fit after self-cal, rms=0.081964Jy sigma=1.225437 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.145 mas, bmaj=14.8 mas, bpa=-17.25 degrees ! Estimated noise=0.539506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000375884 Jy ! Component: 100 - total flux cleaned = -0.000223295 Jy ! Component: 150 - total flux cleaned = -4.30155e-05 Jy ! Component: 200 - total flux cleaned = 0.000111153 Jy ! Total flux subtracted in 200 components = 0.000111153 Jy ! Clean residual min=-0.003020 max=0.002659 Jy/beam ! Clean residual mean=-0.000003 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.14672 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 104 components and 0.14672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081867Jy sigma=1.224224 ! Fit after self-cal, rms=0.081848Jy sigma=1.224149 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 = -0.000205506 Jy ! Component: 100 - total flux cleaned = -4.20004e-05 Jy ! Component: 150 - total flux cleaned = 4.574e-05 Jy ! Component: 200 - total flux cleaned = 9.95442e-05 Jy ! Total flux subtracted in 200 components = 9.95442e-05 Jy ! Clean residual min=-0.002946 max=0.002581 Jy/beam ! Clean residual mean=-0.000003 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.146819 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 119 components and 0.146819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081816Jy sigma=1.223717 ! Fit after self-cal, rms=0.081801Jy sigma=1.223695 ! 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=0.081801Jy sigma=1.223695 ! Fit after self-cal, rms=0.082671Jy sigma=1.223277 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.023 mas, bmaj=15.76 mas, bpa=-9.084 degrees ! Estimated noise=0.676026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00076573 Jy ! Component: 100 - total flux cleaned = -0.000850928 Jy ! Component: 150 - total flux cleaned = -0.000884825 Jy ! Component: 200 - total flux cleaned = -0.000717937 Jy ! Total flux subtracted in 200 components = -0.000717937 Jy ! Clean residual min=-0.003322 max=0.003658 Jy/beam ! Clean residual mean=-0.000004 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.146102 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 137 components and 0.146102 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082631Jy sigma=1.222942 ! Fit after self-cal, rms=0.082591Jy sigma=1.222846 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 = -0.000148436 Jy ! Component: 100 - total flux cleaned = -2.67043e-05 Jy ! Component: 150 - total flux cleaned = 8.45905e-05 Jy ! Component: 200 - total flux cleaned = 0.000166931 Jy ! Total flux subtracted in 200 components = 0.000166931 Jy ! Clean residual min=-0.003316 max=0.003694 Jy/beam ! Clean residual mean=-0.000004 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.146268 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 155 components and 0.146268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082577Jy sigma=1.222751 ! Fit after self-cal, rms=0.082560Jy sigma=1.222742 ! Inverting map ! Added new window around map position (1.5, -99.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143474 Jy ! Component: 100 - total flux cleaned = 0.00118956 Jy ! Component: 150 - total flux cleaned = 0.000971301 Jy ! Component: 200 - total flux cleaned = 0.000564197 Jy ! Total flux subtracted in 200 components = 0.000564197 Jy ! Clean residual min=-0.002822 max=0.002409 Jy/beam ! Clean residual mean=-0.000003 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.146833 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 190 components and 0.146833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082380Jy sigma=1.220320 ! Fit after self-cal, rms=0.082338Jy sigma=1.220176 ! 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=3.145 mas, bmaj=14.82 mas, bpa=-17.26 degrees ! Estimated noise=0.538776 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.145 x 14.82 at -17.26 degrees (North through East) ! Clean map min=-0.0025021 max=0.13577 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=2.706 mas, bmaj=15.22 mas, bpa=-18.03 degrees ! Estimated noise=0.721502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109665 Jy ! Component: 100 - total flux cleaned = 0.134608 Jy ! Component: 150 - total flux cleaned = 0.142393 Jy ! Component: 200 - total flux cleaned = 0.145156 Jy ! Total flux subtracted in 200 components = 0.145156 Jy ! Clean residual min=-0.004358 max=0.003338 Jy/beam ! Clean residual mean=-0.000000 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.145156 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 28 model components to the UV plane model. ! The established model now contains 28 components and 0.145156 Jy ! Inverting map and beam ! Estimated beam: bmin=3.145 mas, bmaj=14.82 mas, bpa=-17.26 degrees ! Estimated noise=0.538776 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 = 0.000891687 Jy ! Component: 100 - total flux cleaned = 0.000891795 Jy ! Component: 150 - total flux cleaned = 0.000972784 Jy ! Component: 200 - total flux cleaned = 0.0010539 Jy ! Total flux subtracted in 200 components = 0.0010539 Jy ! Clean residual min=-0.003009 max=0.002159 Jy/beam ! Clean residual mean=-0.000002 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.14621 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 69 components and 0.146209 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.023 mas, bmaj=15.76 mas, bpa=-9.084 degrees ! Estimated noise=0.676026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000590152 Jy ! Component: 100 - total flux cleaned = 0.00106059 Jy ! Component: 150 - total flux cleaned = 0.00153903 Jy ! Component: 200 - total flux cleaned = 0.0015453 Jy ! Total flux subtracted in 200 components = 0.0015453 Jy ! Clean residual min=-0.003189 max=0.002497 Jy/beam ! Clean residual mean=-0.000002 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.147755 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 = -3.02305e-07 Jy ! Component: 100 - total flux cleaned = -0.000155781 Jy ! Component: 150 - total flux cleaned = -0.000528077 Jy ! Component: 200 - total flux cleaned = -0.000700637 Jy ! Total flux subtracted in 200 components = -0.000700637 Jy ! Clean residual min=-0.002943 max=0.002269 Jy/beam ! Clean residual mean=-0.000002 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.147054 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 141 components and 0.147054 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.145 mas, bmaj=14.82 mas, bpa=-17.26 degrees ! Estimated noise=0.538776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000585369 Jy ! Component: 100 - total flux cleaned = -0.00054061 Jy ! Component: 150 - total flux cleaned = -0.000498573 Jy ! Component: 200 - total flux cleaned = -0.000378532 Jy ! Total flux subtracted in 200 components = -0.000378532 Jy ! Clean residual min=-0.002486 max=0.001843 Jy/beam ! Clean residual mean=-0.000001 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.146676 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 169 components and 0.146676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082287Jy sigma=1.219445 ! Fit after self-cal, rms=0.082204Jy sigma=1.219124 wmodel J2322-0737_S_map.mod ! Writing 169 model components to file: J2322-0737_S_map.mod wobs J2322-0737_S_uvs.fits ! Writing UV FITS file: J2322-0737_S_uvs.fits wwins J2322-0737_S_map.win ! wwins: Wrote 3 windows to J2322-0737_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 = -0.000813895 Jy ! Component: 100 - total flux cleaned = -0.000682984 Jy ! Component: 150 - total flux cleaned = -0.000529126 Jy ! Component: 200 - total flux cleaned = -0.00038343 Jy ! Component: 250 - total flux cleaned = -0.000327974 Jy ! Component: 300 - total flux cleaned = -0.000196162 Jy ! Component: 350 - total flux cleaned = -0.000196671 Jy ! Component: 400 - total flux cleaned = -0.000221416 Jy ! Component: 450 - total flux cleaned = -0.00019756 Jy ! Component: 500 - total flux cleaned = -0.000244826 Jy ! Component: 550 - total flux cleaned = -0.00022227 Jy ! Component: 600 - total flux cleaned = -0.000222259 Jy ! Component: 650 - total flux cleaned = -0.000243914 Jy ! Component: 700 - total flux cleaned = -0.000264797 Jy ! Component: 750 - total flux cleaned = -0.000264648 Jy ! Component: 800 - total flux cleaned = -0.000284815 Jy ! Component: 850 - total flux cleaned = -0.000244365 Jy ! Component: 900 - total flux cleaned = -0.000224909 Jy ! Component: 950 - total flux cleaned = -0.000225204 Jy ! Component: 1000 - total flux cleaned = -0.000225579 Jy ! Component: 1050 - total flux cleaned = -0.000244513 Jy ! Component: 1100 - total flux cleaned = -0.000263126 Jy ! Component: 1150 - total flux cleaned = -0.000281336 Jy ! Component: 1200 - total flux cleaned = -0.000245804 Jy ! Component: 1250 - total flux cleaned = -0.000263711 Jy ! Component: 1300 - total flux cleaned = -0.000246442 Jy ! Component: 1350 - total flux cleaned = -0.000212223 Jy ! Component: 1400 - total flux cleaned = -0.000144941 Jy ! Component: 1450 - total flux cleaned = -9.52434e-05 Jy ! Component: 1500 - total flux cleaned = -7.88272e-05 Jy ! Component: 1550 - total flux cleaned = -6.26494e-05 Jy ! Component: 1600 - total flux cleaned = -1.51051e-05 Jy ! Component: 1650 - total flux cleaned = -3.05287e-05 Jy ! Component: 1700 - total flux cleaned = 4.6508e-05 Jy ! Component: 1750 - total flux cleaned = 3.11655e-05 Jy ! Component: 1800 - total flux cleaned = 6.15059e-05 Jy ! Component: 1850 - total flux cleaned = 9.11354e-05 Jy ! Component: 1900 - total flux cleaned = 0.000105846 Jy ! Component: 1950 - total flux cleaned = 0.000120283 Jy ! Component: 2000 - total flux cleaned = 0.000134526 Jy ! Component: 2050 - total flux cleaned = 0.000148359 Jy ! Component: 2100 - total flux cleaned = 0.000148394 Jy ! Component: 2150 - total flux cleaned = 0.000189637 Jy ! Component: 2200 - total flux cleaned = 0.00016217 Jy ! Component: 2250 - total flux cleaned = 0.000135157 Jy ! Component: 2300 - total flux cleaned = 0.000108514 Jy ! Component: 2350 - total flux cleaned = 0.000108522 Jy ! Component: 2400 - total flux cleaned = 6.91102e-05 Jy ! Component: 2450 - total flux cleaned = 3.04279e-05 Jy ! Component: 2500 - total flux cleaned = -2.05666e-05 Jy ! Component: 2550 - total flux cleaned = -5.83714e-05 Jy ! Component: 2600 - total flux cleaned = -0.000108359 Jy ! Component: 2650 - total flux cleaned = -0.000145318 Jy ! Component: 2700 - total flux cleaned = -0.000145505 Jy ! Component: 2750 - total flux cleaned = -0.00018191 Jy ! Component: 2800 - total flux cleaned = -0.000229875 Jy ! Component: 2850 - total flux cleaned = -0.000241784 Jy ! Component: 2900 - total flux cleaned = -0.000265361 Jy ! Component: 2950 - total flux cleaned = -0.000288741 Jy ! Component: 3000 - total flux cleaned = -0.000311908 Jy ! Component: 3050 - total flux cleaned = -0.000334797 Jy ! Component: 3100 - total flux cleaned = -0.00036888 Jy ! Component: 3150 - total flux cleaned = -0.00034623 Jy ! Component: 3200 - total flux cleaned = -0.000379899 Jy ! Component: 3250 - total flux cleaned = -0.000379881 Jy ! Component: 3300 - total flux cleaned = -0.000379887 Jy ! Component: 3350 - total flux cleaned = -0.000423906 Jy ! Component: 3400 - total flux cleaned = -0.000412969 Jy ! Component: 3450 - total flux cleaned = -0.000434576 Jy ! Component: 3500 - total flux cleaned = -0.00044526 Jy ! Component: 3550 - total flux cleaned = -0.000456026 Jy ! Component: 3600 - total flux cleaned = -0.000455975 Jy ! Component: 3650 - total flux cleaned = -0.00046646 Jy ! Component: 3700 - total flux cleaned = -0.000508469 Jy ! Component: 3750 - total flux cleaned = -0.000529304 Jy ! Component: 3800 - total flux cleaned = -0.0005293 Jy ! Component: 3850 - total flux cleaned = -0.000560317 Jy ! Component: 3900 - total flux cleaned = -0.000611656 Jy ! Component: 3950 - total flux cleaned = -0.000631983 Jy ! Component: 4000 - total flux cleaned = -0.000652236 Jy ! Component: 4050 - total flux cleaned = -0.000682596 Jy ! Total flux subtracted in 4096 components = -0.000702677 Jy ! Clean residual min=-0.000628 max=0.000618 Jy/beam ! Clean residual mean=-0.000001 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.145973 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 427 components and 0.145973 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2322-0737_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.145 x 14.82 at -17.26 degrees (North through East) ! Clean map min=-0.0018599 max=0.13614 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2322-0737_S_map.fits wmodel /vlbi/uf001/uva//J2322-0737_S_map.mod ! Writing 427 model components to file: /vlbi/uf001/uva//J2322-0737_S_map.mod wobs /vlbi/uf001/uva//J2322-0737_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2322-0737_S_uvs.fits wwins /vlbi/uf001/uva//J2322-0737_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J2322-0737_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.136135 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00017937 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.395277 0.395277 0.790553 1.58111 3.16221 6.32443 12.6489 25.2977 50.5954 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.136 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 758.962 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2322-0737_S_dfm.log closed on Mon Jan 14 06:40:37 2019