! Started logfile: /vlbi/uf001/uvm//J1624-3213_S_a_dfm.log on Sun Jan 13 22:00:59 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/uvm//J1624-3213_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1624-3213_S_a_uvm.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! AN table 2: 58 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.833833 visibilities/baseline/integration-bin. ! Found source: J1624-3213 ! ! 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 8340 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 J1624-3213_S_a] 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 62 telescope corrections were flagged in sub-array 1. ! A total of 45 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 62 telescope corrections were flagged in sub-array 1. ! A total of 45 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 62 telescope corrections were flagged in sub-array 1. ! A total of 45 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.018501Jy sigma=14.983728 ! Fit after self-cal, rms=0.864174Jy sigma=12.495492 ! 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=2.666 mas, bmaj=7.525 mas, bpa=-6.944 degrees ! Estimated noise=0.864723 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 = 0.10271 Jy ! Component: 100 - total flux cleaned = 0.139971 Jy ! Total flux subtracted in 100 components = 0.139971 Jy ! Clean residual min=-0.010118 max=0.019763 Jy/beam ! Clean residual mean=-0.000093 rms=0.002879 Jy/beam ! Combined flux in latest and established models = 0.139971 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.139971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.115361Jy sigma=1.494376 ! Fit after self-cal, rms=0.114956Jy sigma=1.491032 ! Inverting map ! Added new window around map position (-3, 9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0229662 Jy ! Component: 100 - total flux cleaned = 0.0376503 Jy ! Total flux subtracted in 100 components = 0.0376503 Jy ! Clean residual min=-0.007931 max=0.015611 Jy/beam ! Clean residual mean=-0.000061 rms=0.002206 Jy/beam ! Combined flux in latest and established models = 0.177621 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 37 components and 0.177621 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108955Jy sigma=1.354613 ! Fit after self-cal, rms=0.108816Jy sigma=1.351635 ! Inverting map ! Added new window around map position (5, -5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143805 Jy ! Component: 100 - total flux cleaned = 0.023748 Jy ! Total flux subtracted in 100 components = 0.023748 Jy ! Clean residual min=-0.006914 max=0.009030 Jy/beam ! Clean residual mean=-0.000041 rms=0.001916 Jy/beam ! Combined flux in latest and established models = 0.201369 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.201369 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106527Jy sigma=1.303317 ! Fit after self-cal, rms=0.106472Jy sigma=1.301940 ! 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=3.269 mas, bmaj=9.416 mas, bpa=-7.991 degrees ! Estimated noise=0.563741 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 = 0.0106094 Jy ! Component: 100 - total flux cleaned = 0.017186 Jy ! Component: 150 - total flux cleaned = 0.0216376 Jy ! Component: 200 - total flux cleaned = 0.0247067 Jy ! Total flux subtracted in 200 components = 0.0247067 Jy ! Clean residual min=-0.006293 max=0.007711 Jy/beam ! Clean residual mean=-0.000049 rms=0.001673 Jy/beam ! Combined flux in latest and established models = 0.226076 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 97 components and 0.226075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105660Jy sigma=1.276011 ! Fit after self-cal, rms=0.105642Jy sigma=1.275594 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.269 x 9.416 at -7.991 degrees (North through East) ! Clean map min=-0.0060574 max=0.1324 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.42 FD 0.94 HN 1.30 KP 0.99 ! LA 0.93 MK 1.03 NL 1.19 OV 0.88 ! PT 0.94 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 0.94 HN 1.17 KP 0.95 ! LA 0.99 MK 0.98 NL 1.11 OV 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.59 FD 0.91 HN 1.16 KP 0.99 ! LA 0.95 MK 0.93 NL 1.24 OV 0.86 ! PT 0.96 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.62 FD 1.02 HN 1.17 KP 0.98 ! LA 0.99 MK 0.95 NL 1.00 OV 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 2.10 FD 0.92 HN 1.25 KP 1.00 ! LA 0.95 MK 0.97 NL 1.11 OV 0.88 ! PT 0.97 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.31 FD 1.00 HN 1.05 KP 1.00 ! LA 0.95 MK 0.96 NL 1.02 OV 0.92 ! ! ! Fit before self-cal, rms=0.105642Jy sigma=1.275594 ! Fit after self-cal, rms=0.131919Jy sigma=1.230970 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.261 mas, bmaj=9.444 mas, bpa=-8.102 degrees ! Estimated noise=0.569384 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 = -0.00416809 Jy ! Component: 100 - total flux cleaned = -0.00496692 Jy ! Component: 150 - total flux cleaned = -0.00551345 Jy ! Component: 200 - total flux cleaned = -0.00590858 Jy ! Total flux subtracted in 200 components = -0.00590858 Jy ! Clean residual min=-0.004115 max=0.003900 Jy/beam ! Clean residual mean=-0.000015 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.220167 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 120 components and 0.220167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.131706Jy sigma=1.227441 ! Fit after self-cal, rms=0.132187Jy sigma=1.226451 ! 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=0.132187Jy sigma=1.226451 ! Fit after self-cal, rms=0.146344Jy sigma=1.217310 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.284 mas, bmaj=9.506 mas, bpa=-8.336 degrees ! Estimated noise=0.573683 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00241794 Jy ! Component: 100 - total flux cleaned = -0.0030732 Jy ! Component: 150 - total flux cleaned = -0.00348414 Jy ! Component: 200 - total flux cleaned = -0.00377924 Jy ! Total flux subtracted in 200 components = -0.00377924 Jy ! Clean residual min=-0.003064 max=0.003310 Jy/beam ! Clean residual mean=-0.000024 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.216388 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 142 components and 0.216388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.146201Jy sigma=1.215603 ! Fit after self-cal, rms=0.146304Jy sigma=1.215355 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 = -0.000159682 Jy ! Component: 100 - total flux cleaned = -0.000265018 Jy ! Component: 150 - total flux cleaned = -0.000356748 Jy ! Component: 200 - total flux cleaned = -0.000439914 Jy ! Total flux subtracted in 200 components = -0.000439914 Jy ! Clean residual min=-0.002997 max=0.003286 Jy/beam ! Clean residual mean=-0.000024 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.215948 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 152 components and 0.215948 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.146244Jy sigma=1.214735 ! Fit after self-cal, rms=0.146238Jy sigma=1.214674 ! 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=0.146238Jy sigma=1.214674 ! Fit after self-cal, rms=0.151875Jy sigma=1.214068 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.287 mas, bmaj=9.547 mas, bpa=-8.516 degrees ! Estimated noise=0.574372 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00178529 Jy ! Component: 100 - total flux cleaned = -0.00214478 Jy ! Component: 150 - total flux cleaned = -0.00245394 Jy ! Component: 200 - total flux cleaned = -0.00271981 Jy ! Total flux subtracted in 200 components = -0.00271981 Jy ! Clean residual min=-0.002827 max=0.003054 Jy/beam ! Clean residual mean=-0.000022 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.213228 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 158 components and 0.213228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.151796Jy sigma=1.213203 ! Fit after self-cal, rms=0.151802Jy sigma=1.213144 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 = -0.000220061 Jy ! Component: 100 - total flux cleaned = -0.000297414 Jy ! Component: 150 - total flux cleaned = -0.000365791 Jy ! Component: 200 - total flux cleaned = -0.000398124 Jy ! Total flux subtracted in 200 components = -0.000398124 Jy ! Clean residual min=-0.002804 max=0.003081 Jy/beam ! Clean residual mean=-0.000023 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.21283 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 164 components and 0.21283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.151764Jy sigma=1.212827 ! Fit after self-cal, rms=0.151761Jy sigma=1.212794 ! 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=0.151761Jy sigma=1.212794 ! Fit after self-cal, rms=0.155737Jy sigma=1.212455 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.999 mas, bmaj=22.68 mas, bpa=-2.348 degrees ! Estimated noise=0.707607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00157894 Jy ! Component: 100 - total flux cleaned = -0.00189036 Jy ! Component: 150 - total flux cleaned = -0.00205301 Jy ! Component: 200 - total flux cleaned = -0.00219554 Jy ! Total flux subtracted in 200 components = -0.00219554 Jy ! Clean residual min=-0.002725 max=0.002624 Jy/beam ! Clean residual mean=-0.000042 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.210634 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 178 components and 0.210634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.155703Jy sigma=1.212153 ! Fit after self-cal, rms=0.155706Jy sigma=1.212130 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 = -0.000161772 Jy ! Component: 100 - total flux cleaned = -0.000233285 Jy ! Component: 150 - total flux cleaned = -0.00025492 Jy ! Component: 200 - total flux cleaned = -0.000295371 Jy ! Total flux subtracted in 200 components = -0.000295371 Jy ! Clean residual min=-0.002702 max=0.002601 Jy/beam ! Clean residual mean=-0.000043 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.210339 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 181 components and 0.210339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.155690Jy sigma=1.212103 ! Fit after self-cal, rms=0.155685Jy sigma=1.212085 ! 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=3.287 mas, bmaj=9.575 mas, bpa=-8.644 degrees ! Estimated noise=0.574543 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.287 x 9.575 at -8.644 degrees (North through East) ! Clean map min=-0.0029151 max=0.1389 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=2.679 mas, bmaj=7.521 mas, bpa=-7.308 degrees ! Estimated noise=0.89622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.105707 Jy ! Component: 100 - total flux cleaned = 0.145392 Jy ! Component: 150 - total flux cleaned = 0.167676 Jy ! Component: 200 - total flux cleaned = 0.181577 Jy ! Total flux subtracted in 200 components = 0.181577 Jy ! Clean residual min=-0.005513 max=0.007630 Jy/beam ! Clean residual mean=-0.000043 rms=0.001425 Jy/beam ! Combined flux in latest and established models = 0.181577 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 0.181577 Jy ! Inverting map and beam ! Estimated beam: bmin=3.287 mas, bmaj=9.575 mas, bpa=-8.644 degrees ! Estimated noise=0.574543 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 = 0.0128283 Jy ! Component: 100 - total flux cleaned = 0.0198638 Jy ! Component: 150 - total flux cleaned = 0.024071 Jy ! Component: 200 - total flux cleaned = 0.0265061 Jy ! Total flux subtracted in 200 components = 0.0265061 Jy ! Clean residual min=-0.002541 max=0.002900 Jy/beam ! Clean residual mean=-0.000026 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.208083 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 81 components and 0.208083 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=7.999 mas, bmaj=22.68 mas, bpa=-2.348 degrees ! Estimated noise=0.707607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221592 Jy ! Component: 100 - total flux cleaned = 0.00265175 Jy ! Component: 150 - total flux cleaned = 0.0028452 Jy ! Component: 200 - total flux cleaned = 0.00291842 Jy ! Total flux subtracted in 200 components = 0.00291842 Jy ! Clean residual min=-0.002613 max=0.002488 Jy/beam ! Clean residual mean=-0.000041 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.211002 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 = 5.89268e-05 Jy ! Component: 100 - total flux cleaned = 5.99258e-05 Jy ! Component: 150 - total flux cleaned = 4.59337e-05 Jy ! Component: 200 - total flux cleaned = 4.5713e-05 Jy ! Total flux subtracted in 200 components = 4.5713e-05 Jy ! Clean residual min=-0.002582 max=0.002472 Jy/beam ! Clean residual mean=-0.000041 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.211047 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 105 components and 0.211047 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.287 mas, bmaj=9.575 mas, bpa=-8.644 degrees ! Estimated noise=0.574543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00010322 Jy ! Component: 100 - total flux cleaned = -6.76994e-05 Jy ! Component: 150 - total flux cleaned = -6.92897e-05 Jy ! Component: 200 - total flux cleaned = -6.88526e-05 Jy ! Total flux subtracted in 200 components = -6.88526e-05 Jy ! Clean residual min=-0.002583 max=0.002651 Jy/beam ! Clean residual mean=-0.000021 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.210978 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 116 components and 0.210978 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.155697Jy sigma=1.211799 ! Fit after self-cal, rms=0.155651Jy sigma=1.211620 wmodel J1624-3213_S_a_map.mod ! Writing 116 model components to file: J1624-3213_S_a_map.mod wobs J1624-3213_S_a_uvs.fits ! Writing UV FITS file: J1624-3213_S_a_uvs.fits wwins J1624-3213_S_a_map.win ! wwins: Wrote 3 windows to J1624-3213_S_a_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 = 6.18564e-06 Jy ! Component: 100 - total flux cleaned = 5.23434e-05 Jy ! Component: 150 - total flux cleaned = 0.000271481 Jy ! Component: 200 - total flux cleaned = 0.000482636 Jy ! Component: 250 - total flux cleaned = 0.000603694 Jy ! Component: 300 - total flux cleaned = 0.000564391 Jy ! Component: 350 - total flux cleaned = 0.000602412 Jy ! Component: 400 - total flux cleaned = 0.000676894 Jy ! Component: 450 - total flux cleaned = 0.000714371 Jy ! Component: 500 - total flux cleaned = 0.000822518 Jy ! Component: 550 - total flux cleaned = 0.000716525 Jy ! Component: 600 - total flux cleaned = 0.000751935 Jy ! Component: 650 - total flux cleaned = 0.00061513 Jy ! Component: 700 - total flux cleaned = 0.000547904 Jy ! Component: 750 - total flux cleaned = 0.000481868 Jy ! Component: 800 - total flux cleaned = 0.000449427 Jy ! Component: 850 - total flux cleaned = 0.000449734 Jy ! Component: 900 - total flux cleaned = 0.00038618 Jy ! Component: 950 - total flux cleaned = 0.000323071 Jy ! Component: 1000 - total flux cleaned = 0.000354558 Jy ! Component: 1050 - total flux cleaned = 0.000384985 Jy ! Component: 1100 - total flux cleaned = 0.000293301 Jy ! Component: 1150 - total flux cleaned = 0.000263345 Jy ! Component: 1200 - total flux cleaned = 8.56117e-05 Jy ! Component: 1250 - total flux cleaned = 0.000115606 Jy ! Component: 1300 - total flux cleaned = -2.97198e-05 Jy ! Component: 1350 - total flux cleaned = -5.78207e-05 Jy ! Component: 1400 - total flux cleaned = -0.000114622 Jy ! Component: 1450 - total flux cleaned = -0.000114269 Jy ! Component: 1500 - total flux cleaned = -0.000225518 Jy ! Component: 1550 - total flux cleaned = -0.000225738 Jy ! Component: 1600 - total flux cleaned = -0.000226018 Jy ! Component: 1650 - total flux cleaned = -0.000361309 Jy ! Component: 1700 - total flux cleaned = -0.000414681 Jy ! Component: 1750 - total flux cleaned = -0.00046733 Jy ! Component: 1800 - total flux cleaned = -0.00054519 Jy ! Component: 1850 - total flux cleaned = -0.000415709 Jy ! Component: 1900 - total flux cleaned = -0.000467481 Jy ! Component: 1950 - total flux cleaned = -0.000594547 Jy ! Component: 2000 - total flux cleaned = -0.000619648 Jy ! Component: 2050 - total flux cleaned = -0.000619467 Jy ! Component: 2100 - total flux cleaned = -0.000668891 Jy ! Component: 2150 - total flux cleaned = -0.000669103 Jy ! Component: 2200 - total flux cleaned = -0.000693644 Jy ! Component: 2250 - total flux cleaned = -0.000766048 Jy ! Component: 2300 - total flux cleaned = -0.000741775 Jy ! Component: 2350 - total flux cleaned = -0.000694298 Jy ! Component: 2400 - total flux cleaned = -0.000670764 Jy ! Component: 2450 - total flux cleaned = -0.000740727 Jy ! Component: 2500 - total flux cleaned = -0.000624524 Jy ! Component: 2550 - total flux cleaned = -0.000739351 Jy ! Component: 2600 - total flux cleaned = -0.000602003 Jy ! Component: 2650 - total flux cleaned = -0.000602142 Jy ! Component: 2700 - total flux cleaned = -0.000602151 Jy ! Component: 2750 - total flux cleaned = -0.000580059 Jy ! Component: 2800 - total flux cleaned = -0.000690945 Jy ! Component: 2850 - total flux cleaned = -0.000713075 Jy ! Component: 2900 - total flux cleaned = -0.000713034 Jy ! Component: 2950 - total flux cleaned = -0.000734748 Jy ! Component: 3000 - total flux cleaned = -0.000734847 Jy ! Component: 3050 - total flux cleaned = -0.000777684 Jy ! Component: 3100 - total flux cleaned = -0.000798912 Jy ! Component: 3150 - total flux cleaned = -0.000735534 Jy ! Component: 3200 - total flux cleaned = -0.000861707 Jy ! Component: 3250 - total flux cleaned = -0.000924286 Jy ! Component: 3300 - total flux cleaned = -0.000924598 Jy ! Component: 3350 - total flux cleaned = -0.000924564 Jy ! Component: 3400 - total flux cleaned = -0.000965695 Jy ! Component: 3450 - total flux cleaned = -0.00100649 Jy ! Component: 3500 - total flux cleaned = -0.0010875 Jy ! Component: 3550 - total flux cleaned = -0.00110775 Jy ! Component: 3600 - total flux cleaned = -0.00126776 Jy ! Component: 3650 - total flux cleaned = -0.00118812 Jy ! Component: 3700 - total flux cleaned = -0.00124722 Jy ! Component: 3750 - total flux cleaned = -0.001306 Jy ! Component: 3800 - total flux cleaned = -0.00132535 Jy ! Component: 3850 - total flux cleaned = -0.00134467 Jy ! Component: 3900 - total flux cleaned = -0.00144141 Jy ! Component: 3950 - total flux cleaned = -0.00146068 Jy ! Component: 4000 - total flux cleaned = -0.00146054 Jy ! Component: 4050 - total flux cleaned = -0.00165071 Jy ! Total flux subtracted in 4096 components = -0.00161286 Jy ! Clean residual min=-0.001086 max=0.001066 Jy/beam ! Clean residual mean=-0.000007 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.209366 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 406 components and 0.209366 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1624-3213_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.287 x 9.575 at -8.644 degrees (North through East) ! Clean map min=-0.0020546 max=0.14065 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1624-3213_S_a_map.fits wmodel /vlbi/uf001/uvm//J1624-3213_S_a_map.mod ! Writing 406 model components to file: /vlbi/uf001/uvm//J1624-3213_S_a_map.mod wobs /vlbi/uf001/uvm//J1624-3213_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1624-3213_S_a_uvs.fits wwins /vlbi/uf001/uvm//J1624-3213_S_a_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uvm//J1624-3213_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.14065 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000351204 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.749104 0.749104 1.49821 2.99642 5.99283 11.9857 23.9713 47.9427 95.8853 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.14 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 400.478 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1624-3213_S_a_dfm.log closed on Sun Jan 13 22:01:03 2019