! Started logfile: /vlbi/uf001/uvm//J0526-2342_S_a_dfm.log on Sun Jan 13 20:49:40 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/uvm//J0526-2342_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0526-2342_S_a_uvm.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! AN table 2: 58 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.990553 visibilities/baseline/integration-bin. ! Found source: J0526-2342 ! ! 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 12582 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 J0526-2342_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 21 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.018842Jy sigma=16.036260 ! Fit after self-cal, rms=0.861825Jy sigma=13.482635 ! 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=2.395 mas, bmaj=6.702 mas, bpa=-9.722 degrees ! Estimated noise=0.682796 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 = 0.103283 Jy ! Component: 100 - total flux cleaned = 0.129202 Jy ! Total flux subtracted in 100 components = 0.129202 Jy ! Clean residual min=-0.008033 max=0.012073 Jy/beam ! Clean residual mean=-0.000023 rms=0.002054 Jy/beam ! Combined flux in latest and established models = 0.129202 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.129202 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096766Jy sigma=1.410394 ! Fit after self-cal, rms=0.096692Jy sigma=1.409533 ! 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=3.089 mas, bmaj=8.727 mas, bpa=-10.9 degrees ! Estimated noise=0.419559 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 = 0.0214663 Jy ! Component: 100 - total flux cleaned = 0.0326899 Jy ! Component: 150 - total flux cleaned = 0.0390302 Jy ! Component: 200 - total flux cleaned = 0.042628 Jy ! Total flux subtracted in 200 components = 0.042628 Jy ! Clean residual min=-0.005592 max=0.008520 Jy/beam ! Clean residual mean=-0.000041 rms=0.001434 Jy/beam ! Combined flux in latest and established models = 0.17183 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 42 components and 0.17183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092449Jy sigma=1.323413 ! Fit after self-cal, rms=0.092430Jy sigma=1.322693 ! Inverting map ! Added new window around map position (4.5, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00772216 Jy ! Component: 100 - total flux cleaned = 0.00973143 Jy ! Component: 150 - total flux cleaned = 0.00993837 Jy ! Component: 200 - total flux cleaned = 0.0101029 Jy ! Total flux subtracted in 200 components = 0.0101029 Jy ! Clean residual min=-0.005979 max=0.005720 Jy/beam ! Clean residual mean=-0.000029 rms=0.001217 Jy/beam ! Combined flux in latest and established models = 0.181932 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 66 components and 0.181932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091789Jy sigma=1.311951 ! Fit after self-cal, rms=0.091736Jy sigma=1.310266 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.089 x 8.727 at -10.9 degrees (North through East) ! Clean map min=-0.0051894 max=0.13455 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.28 KP 1.11 ! LA 1.02 MK 1.17 NL 1.19 OV 1.08 ! PT 1.04 SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.86 FD 0.88 HN 1.07 KP 0.96 ! LA 0.88 MK 0.90 NL 1.06 PT 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.97 HN 1.29 KP 1.11 ! LA 1.04 MK 1.14 NL 1.21 OV 1.08 ! PT 1.03 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 0.89 HN 1.04 KP 0.96 ! LA 0.92 MK 0.92 NL 0.65 PT 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.05 HN 1.20 KP 1.11 ! LA 1.05 MK 1.08 NL 1.15 OV 1.05 ! PT 1.05 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.89 HN 1.02 KP 0.98 ! LA 0.87 MK 0.93 NL 0.95 PT 0.96 ! ! ! Fit before self-cal, rms=0.091736Jy sigma=1.310266 ! Fit after self-cal, rms=0.093951Jy sigma=1.222409 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.107 mas, bmaj=8.715 mas, bpa=-10.94 degrees ! Estimated noise=0.423855 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 = -2.34445e-05 Jy ! Component: 100 - total flux cleaned = -1.95938e-05 Jy ! Component: 150 - total flux cleaned = -1.9413e-05 Jy ! Component: 200 - total flux cleaned = -2.0625e-05 Jy ! Total flux subtracted in 200 components = -2.0625e-05 Jy ! Clean residual min=-0.002229 max=0.002538 Jy/beam ! Clean residual mean=-0.000004 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.181912 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 83 components and 0.181912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093899Jy sigma=1.221543 ! Fit after self-cal, rms=0.094048Jy sigma=1.220840 ! 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=0.094048Jy sigma=1.220840 ! Fit after self-cal, rms=0.094553Jy sigma=1.217623 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.108 mas, bmaj=8.701 mas, bpa=-10.79 degrees ! Estimated noise=0.423524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.20962e-05 Jy ! Component: 100 - total flux cleaned = 0.000110568 Jy ! Component: 150 - total flux cleaned = 0.000110428 Jy ! Component: 200 - total flux cleaned = 0.000163363 Jy ! Total flux subtracted in 200 components = 0.000163363 Jy ! Clean residual min=-0.002056 max=0.002210 Jy/beam ! Clean residual mean=0.000005 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.182075 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 94 components and 0.182075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094524Jy sigma=1.217205 ! Fit after self-cal, rms=0.094543Jy sigma=1.217138 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 = 1.98663e-05 Jy ! Component: 100 - total flux cleaned = 4.44146e-05 Jy ! Component: 150 - total flux cleaned = 8.82706e-05 Jy ! Component: 200 - total flux cleaned = 0.000108512 Jy ! Total flux subtracted in 200 components = 0.000108512 Jy ! Clean residual min=-0.002029 max=0.002161 Jy/beam ! Clean residual mean=0.000005 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.182184 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 109 components and 0.182184 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094530Jy sigma=1.216970 ! Fit after self-cal, rms=0.094528Jy sigma=1.216952 ! 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=0.094528Jy sigma=1.216952 ! Fit after self-cal, rms=0.094907Jy sigma=1.213725 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.107 mas, bmaj=8.676 mas, bpa=-10.8 degrees ! Estimated noise=0.422558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.59266e-05 Jy ! Component: 100 - total flux cleaned = -0.000200855 Jy ! Component: 150 - total flux cleaned = -0.000257592 Jy ! Component: 200 - total flux cleaned = -0.000282472 Jy ! Total flux subtracted in 200 components = -0.000282472 Jy ! Clean residual min=-0.001782 max=0.001689 Jy/beam ! Clean residual mean=0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.181901 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 124 components and 0.181901 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094874Jy sigma=1.213510 ! Fit after self-cal, rms=0.094885Jy sigma=1.213452 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 = -7.02801e-06 Jy ! Component: 100 - total flux cleaned = 1.56094e-05 Jy ! Component: 150 - total flux cleaned = 5.94096e-05 Jy ! Component: 200 - total flux cleaned = 9.97339e-05 Jy ! Total flux subtracted in 200 components = 9.97339e-05 Jy ! Clean residual min=-0.001764 max=0.001711 Jy/beam ! Clean residual mean=0.000001 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.182001 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 134 components and 0.182001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094868Jy sigma=1.213334 ! Fit after self-cal, rms=0.094867Jy sigma=1.213319 ! 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=0.094867Jy sigma=1.213319 ! Fit after self-cal, rms=0.094907Jy sigma=1.213249 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.754 mas, bmaj=18.7 mas, bpa=-3.586 degrees ! Estimated noise=0.533354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00011717 Jy ! Component: 100 - total flux cleaned = -9.49202e-05 Jy ! Component: 150 - total flux cleaned = -9.48577e-05 Jy ! Component: 200 - total flux cleaned = -8.3588e-05 Jy ! Total flux subtracted in 200 components = -8.3588e-05 Jy ! Clean residual min=-0.001811 max=0.001673 Jy/beam ! Clean residual mean=0.000003 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.181917 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 156 components and 0.181917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094897Jy sigma=1.213187 ! Fit after self-cal, rms=0.094896Jy sigma=1.213167 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 = 4.90246e-05 Jy ! Component: 100 - total flux cleaned = 3.47244e-05 Jy ! Component: 150 - total flux cleaned = 4.72362e-05 Jy ! Component: 200 - total flux cleaned = 8.10801e-05 Jy ! Total flux subtracted in 200 components = 8.10801e-05 Jy ! Clean residual min=-0.001833 max=0.001688 Jy/beam ! Clean residual mean=0.000003 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.181998 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 166 components and 0.181998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094890Jy sigma=1.213149 ! Fit after self-cal, rms=0.094888Jy sigma=1.213138 ! 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=3.107 mas, bmaj=8.663 mas, bpa=-10.77 degrees ! Estimated noise=0.421747 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.107 x 8.663 at -10.77 degrees (North through East) ! Clean map min=-0.0016216 max=0.13594 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=2.402 mas, bmaj=6.593 mas, bpa=-9.428 degrees ! Estimated noise=0.689858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.104042 Jy ! Component: 100 - total flux cleaned = 0.130419 Jy ! Component: 150 - total flux cleaned = 0.144585 Jy ! Component: 200 - total flux cleaned = 0.153995 Jy ! Total flux subtracted in 200 components = 0.153995 Jy ! Clean residual min=-0.003481 max=0.005209 Jy/beam ! Clean residual mean=-0.000009 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.153996 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.153996 Jy ! Inverting map and beam ! Estimated beam: bmin=3.107 mas, bmaj=8.663 mas, bpa=-10.77 degrees ! Estimated noise=0.421747 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 = 0.010455 Jy ! Component: 100 - total flux cleaned = 0.0162248 Jy ! Component: 150 - total flux cleaned = 0.0197417 Jy ! Component: 200 - total flux cleaned = 0.022042 Jy ! Total flux subtracted in 200 components = 0.022042 Jy ! Clean residual min=-0.001892 max=0.001893 Jy/beam ! Clean residual mean=-0.000007 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.176038 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 87 components and 0.176038 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=7.754 mas, bmaj=18.7 mas, bpa=-3.586 degrees ! Estimated noise=0.533354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251336 Jy ! Component: 100 - total flux cleaned = 0.00382048 Jy ! Component: 150 - total flux cleaned = 0.00458258 Jy ! Component: 200 - total flux cleaned = 0.00503327 Jy ! Total flux subtracted in 200 components = 0.00503327 Jy ! Clean residual min=-0.001678 max=0.001871 Jy/beam ! Clean residual mean=0.000000 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.181071 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 = 0.000102666 Jy ! Component: 100 - total flux cleaned = 0.000171696 Jy ! Component: 150 - total flux cleaned = 0.000214483 Jy ! Component: 200 - total flux cleaned = 0.000255218 Jy ! Total flux subtracted in 200 components = 0.000255218 Jy ! Clean residual min=-0.001677 max=0.001867 Jy/beam ! Clean residual mean=0.000001 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.181326 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 122 components and 0.181326 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.107 mas, bmaj=8.663 mas, bpa=-10.77 degrees ! Estimated noise=0.421747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000516273 Jy ! Component: 100 - total flux cleaned = -0.000491978 Jy ! Component: 150 - total flux cleaned = -0.000423045 Jy ! Component: 200 - total flux cleaned = -0.000362507 Jy ! Total flux subtracted in 200 components = -0.000362507 Jy ! Clean residual min=-0.001589 max=0.001579 Jy/beam ! Clean residual mean=-0.000000 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.180963 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 136 components and 0.180963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094877Jy sigma=1.213104 ! Fit after self-cal, rms=0.094870Jy sigma=1.213029 wmodel J0526-2342_S_a_map.mod ! Writing 136 model components to file: J0526-2342_S_a_map.mod wobs J0526-2342_S_a_uvs.fits ! Writing UV FITS file: J0526-2342_S_a_uvs.fits wwins J0526-2342_S_a_map.win ! wwins: Wrote 2 windows to J0526-2342_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 = -6.34749e-05 Jy ! Component: 100 - total flux cleaned = -0.000178266 Jy ! Component: 150 - total flux cleaned = -0.000373417 Jy ! Component: 200 - total flux cleaned = -0.000509339 Jy ! Component: 250 - total flux cleaned = -0.000825219 Jy ! Component: 300 - total flux cleaned = -0.000901811 Jy ! Component: 350 - total flux cleaned = -0.00100258 Jy ! Component: 400 - total flux cleaned = -0.001101 Jy ! Component: 450 - total flux cleaned = -0.00114916 Jy ! Component: 500 - total flux cleaned = -0.00119614 Jy ! Component: 550 - total flux cleaned = -0.00117244 Jy ! Component: 600 - total flux cleaned = -0.00121853 Jy ! Component: 650 - total flux cleaned = -0.00124112 Jy ! Component: 700 - total flux cleaned = -0.00121871 Jy ! Component: 750 - total flux cleaned = -0.0012411 Jy ! Component: 800 - total flux cleaned = -0.00117556 Jy ! Component: 850 - total flux cleaned = -0.00124037 Jy ! Component: 900 - total flux cleaned = -0.00121852 Jy ! Component: 950 - total flux cleaned = -0.00117605 Jy ! Component: 1000 - total flux cleaned = -0.00113436 Jy ! Component: 1050 - total flux cleaned = -0.00115493 Jy ! Component: 1100 - total flux cleaned = -0.00109367 Jy ! Component: 1150 - total flux cleaned = -0.00103317 Jy ! Component: 1200 - total flux cleaned = -0.000993372 Jy ! Component: 1250 - total flux cleaned = -0.000914716 Jy ! Component: 1300 - total flux cleaned = -0.000915075 Jy ! Component: 1350 - total flux cleaned = -0.000915164 Jy ! Component: 1400 - total flux cleaned = -0.000838959 Jy ! Component: 1450 - total flux cleaned = -0.000819921 Jy ! Component: 1500 - total flux cleaned = -0.000763999 Jy ! Component: 1550 - total flux cleaned = -0.000745479 Jy ! Component: 1600 - total flux cleaned = -0.000690579 Jy ! Component: 1650 - total flux cleaned = -0.000690687 Jy ! Component: 1700 - total flux cleaned = -0.000726674 Jy ! Component: 1750 - total flux cleaned = -0.000637048 Jy ! Component: 1800 - total flux cleaned = -0.000654587 Jy ! Component: 1850 - total flux cleaned = -0.00058462 Jy ! Component: 1900 - total flux cleaned = -0.000619367 Jy ! Component: 1950 - total flux cleaned = -0.000550363 Jy ! Component: 2000 - total flux cleaned = -0.000550478 Jy ! Component: 2050 - total flux cleaned = -0.000482329 Jy ! Component: 2100 - total flux cleaned = -0.000431895 Jy ! Component: 2150 - total flux cleaned = -0.000398537 Jy ! Component: 2200 - total flux cleaned = -0.000365211 Jy ! Component: 2250 - total flux cleaned = -0.000266455 Jy ! Component: 2300 - total flux cleaned = -0.000201176 Jy ! Component: 2350 - total flux cleaned = -0.000152625 Jy ! Component: 2400 - total flux cleaned = -4.02147e-05 Jy ! Component: 2450 - total flux cleaned = -5.62227e-05 Jy ! Component: 2500 - total flux cleaned = 2.29408e-05 Jy ! Component: 2550 - total flux cleaned = 5.4183e-05 Jy ! Component: 2600 - total flux cleaned = 0.000147845 Jy ! Component: 2650 - total flux cleaned = 0.000163255 Jy ! Component: 2700 - total flux cleaned = 0.000224517 Jy ! Component: 2750 - total flux cleaned = 0.000239767 Jy ! Component: 2800 - total flux cleaned = 0.000391126 Jy ! Component: 2850 - total flux cleaned = 0.000436154 Jy ! Component: 2900 - total flux cleaned = 0.000525784 Jy ! Component: 2950 - total flux cleaned = 0.000585092 Jy ! Component: 3000 - total flux cleaned = 0.000629286 Jy ! Component: 3050 - total flux cleaned = 0.000687936 Jy ! Component: 3100 - total flux cleaned = 0.000760875 Jy ! Component: 3150 - total flux cleaned = 0.000862091 Jy ! Component: 3200 - total flux cleaned = 0.000962534 Jy ! Component: 3250 - total flux cleaned = 0.00100524 Jy ! Component: 3300 - total flux cleaned = 0.00106186 Jy ! Component: 3350 - total flux cleaned = 0.0010902 Jy ! Component: 3400 - total flux cleaned = 0.00116026 Jy ! Component: 3450 - total flux cleaned = 0.00128552 Jy ! Component: 3500 - total flux cleaned = 0.00129938 Jy ! Component: 3550 - total flux cleaned = 0.00142306 Jy ! Component: 3600 - total flux cleaned = 0.00151869 Jy ! Component: 3650 - total flux cleaned = 0.00153224 Jy ! Component: 3700 - total flux cleaned = 0.00166719 Jy ! Component: 3750 - total flux cleaned = 0.00172079 Jy ! Component: 3800 - total flux cleaned = 0.00178732 Jy ! Component: 3850 - total flux cleaned = 0.00182711 Jy ! Component: 3900 - total flux cleaned = 0.00195888 Jy ! Component: 3950 - total flux cleaned = 0.00201139 Jy ! Component: 4000 - total flux cleaned = 0.00211563 Jy ! Component: 4050 - total flux cleaned = 0.00212863 Jy ! Total flux subtracted in 4096 components = 0.00225735 Jy ! Clean residual min=-0.000693 max=0.000756 Jy/beam ! Clean residual mean=-0.000002 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.183221 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 397 components and 0.183221 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0526-2342_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.107 x 8.663 at -10.77 degrees (North through East) ! Clean map min=-0.0015757 max=0.13829 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0526-2342_S_a_map.fits wmodel /vlbi/uf001/uvm//J0526-2342_S_a_map.mod ! Writing 397 model components to file: /vlbi/uf001/uvm//J0526-2342_S_a_map.mod wobs /vlbi/uf001/uvm//J0526-2342_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0526-2342_S_a_uvs.fits wwins /vlbi/uf001/uvm//J0526-2342_S_a_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uvm//J0526-2342_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.138293 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000233036 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.505527 0.505527 1.01105 2.02211 4.04421 8.08842 16.1768 32.3537 64.7074 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.138 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 593.44 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0526-2342_S_a_dfm.log closed on Sun Jan 13 20:49:45 2019