! Started logfile: /vlbi/uf001/uvm//J1854-1611_S_a_dfm.log on Sun Jan 13 22:18:29 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//J1854-1611_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1854-1611_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: 0.991734 visibilities/baseline/integration-bin. ! Found source: J1854-1611 ! ! 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 12597 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 J1854-1611_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 20 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.008415Jy sigma=17.941384 ! Fit after self-cal, rms=0.892357Jy sigma=15.875558 ! 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=2.563 mas, bmaj=6.758 mas, bpa=-7.117 degrees ! Estimated noise=0.592915 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 = 0.0733878 Jy ! Component: 100 - total flux cleaned = 0.101482 Jy ! Total flux subtracted in 100 components = 0.101482 Jy ! Clean residual min=-0.006321 max=0.013415 Jy/beam ! Clean residual mean=-0.000010 rms=0.002073 Jy/beam ! Combined flux in latest and established models = 0.101482 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.101482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089784Jy sigma=1.531535 ! Fit after self-cal, rms=0.089494Jy sigma=1.527007 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0166294 Jy ! Component: 100 - total flux cleaned = 0.02716 Jy ! Total flux subtracted in 100 components = 0.02716 Jy ! Clean residual min=-0.005851 max=0.007930 Jy/beam ! Clean residual mean=-0.000006 rms=0.001555 Jy/beam ! Combined flux in latest and established models = 0.128642 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 42 components and 0.128642 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083763Jy sigma=1.412238 ! Fit after self-cal, rms=0.083751Jy sigma=1.411679 ! 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=3.209 mas, bmaj=8.578 mas, bpa=-8.875 degrees ! Estimated noise=0.366907 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 = 0.0147175 Jy ! Component: 100 - total flux cleaned = 0.0228328 Jy ! Component: 150 - total flux cleaned = 0.0276514 Jy ! Component: 200 - total flux cleaned = 0.0305515 Jy ! Total flux subtracted in 200 components = 0.0305515 Jy ! Clean residual min=-0.006623 max=0.009764 Jy/beam ! Clean residual mean=-0.000004 rms=0.001859 Jy/beam ! Combined flux in latest and established models = 0.159193 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 71 components and 0.159193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081338Jy sigma=1.360564 ! Fit after self-cal, rms=0.081348Jy sigma=1.360217 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.209 x 8.578 at -8.875 degrees (North through East) ! Clean map min=-0.0064629 max=0.10098 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 1.29 KP 1.07 ! LA 0.95 MK 1.24 NL 1.18 OV 1.07 ! PT 0.93 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.30 FD 0.88 HN 1.11 KP 1.01 ! LA 0.78 MK 0.98 NL 1.10 PT 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.19 KP 1.06 ! LA 0.99 MK 1.23 NL 1.26 OV 1.09 ! PT 0.94 SC 0.84 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.24 FD 0.86 HN 1.04 KP 0.97 ! LA 0.83 MK 0.97 NL 0.67 PT 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.23 KP 1.09 ! LA 0.99 MK 1.13 NL 1.26 OV 1.11 ! PT 1.00 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.28 FD 0.89 HN 1.05 KP 0.98 ! LA 0.81 MK 0.89 NL 0.97 PT 0.93 ! ! ! Fit before self-cal, rms=0.081348Jy sigma=1.360217 ! Fit after self-cal, rms=0.084652Jy sigma=1.275858 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.269 mas, bmaj=8.583 mas, bpa=-8.266 degrees ! Estimated noise=0.374267 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 = -0.00024733 Jy ! Component: 100 - total flux cleaned = -0.000277269 Jy ! Component: 150 - total flux cleaned = -0.000333117 Jy ! Component: 200 - total flux cleaned = -0.00038682 Jy ! Total flux subtracted in 200 components = -0.00038682 Jy ! Clean residual min=-0.004484 max=0.005639 Jy/beam ! Clean residual mean=0.000014 rms=0.001348 Jy/beam ! Combined flux in latest and established models = 0.158806 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 77 components and 0.158806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084628Jy sigma=1.275532 ! Fit after self-cal, rms=0.084871Jy sigma=1.274357 ! 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=0.084871Jy sigma=1.274357 ! Fit after self-cal, rms=0.092482Jy sigma=1.252721 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.267 mas, bmaj=8.574 mas, bpa=-8.45 degrees ! Estimated noise=0.374651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000642515 Jy ! Component: 100 - total flux cleaned = -0.000683468 Jy ! Component: 150 - total flux cleaned = -0.000719984 Jy ! Component: 200 - total flux cleaned = -0.00075117 Jy ! Total flux subtracted in 200 components = -0.00075117 Jy ! Clean residual min=-0.003679 max=0.004586 Jy/beam ! Clean residual mean=-0.000000 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 0.158055 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 81 components and 0.158055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092449Jy sigma=1.252262 ! Fit after self-cal, rms=0.092569Jy sigma=1.251949 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 = -2.336e-05 Jy ! Component: 100 - total flux cleaned = -4.99958e-05 Jy ! Component: 150 - total flux cleaned = -7.4172e-05 Jy ! Component: 200 - total flux cleaned = -9.70282e-05 Jy ! Total flux subtracted in 200 components = -9.70282e-05 Jy ! Clean residual min=-0.003664 max=0.004570 Jy/beam ! Clean residual mean=-0.000001 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 0.157958 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 83 components and 0.157958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092555Jy sigma=1.251740 ! Fit after self-cal, rms=0.092553Jy sigma=1.251727 ! 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=0.092553Jy sigma=1.251727 ! Fit after self-cal, rms=0.093770Jy sigma=1.251580 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.262 mas, bmaj=8.585 mas, bpa=-8.591 degrees ! Estimated noise=0.374438 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000398582 Jy ! Component: 100 - total flux cleaned = -0.000427818 Jy ! Component: 150 - total flux cleaned = -0.00045525 Jy ! Component: 200 - total flux cleaned = -0.000479993 Jy ! Total flux subtracted in 200 components = -0.000479993 Jy ! Clean residual min=-0.003656 max=0.004572 Jy/beam ! Clean residual mean=-0.000000 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.157478 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 83 components and 0.157478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093752Jy sigma=1.251342 ! Fit after self-cal, rms=0.093759Jy sigma=1.251325 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 = 3.87563e-05 Jy ! Component: 100 - total flux cleaned = -1.87692e-06 Jy ! Component: 150 - total flux cleaned = -1.96755e-05 Jy ! Component: 200 - total flux cleaned = -3.69544e-05 Jy ! Total flux subtracted in 200 components = -3.69544e-05 Jy ! Clean residual min=-0.003651 max=0.004567 Jy/beam ! Clean residual mean=-0.000000 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.157441 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 85 components and 0.157441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093751Jy sigma=1.251214 ! Fit after self-cal, rms=0.093749Jy sigma=1.251202 ! 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=0.093749Jy sigma=1.251202 ! Fit after self-cal, rms=0.094363Jy sigma=1.251116 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.918 mas, bmaj=16.51 mas, bpa=-3.217 degrees ! Estimated noise=0.459918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000680943 Jy ! Component: 100 - total flux cleaned = 0.000682412 Jy ! Component: 150 - total flux cleaned = 0.000660801 Jy ! Component: 200 - total flux cleaned = 0.000641708 Jy ! Total flux subtracted in 200 components = 0.000641708 Jy ! Clean residual min=-0.005284 max=0.006943 Jy/beam ! Clean residual mean=-0.000001 rms=0.001896 Jy/beam ! Combined flux in latest and established models = 0.158083 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 88 components and 0.158083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094374Jy sigma=1.251218 ! Fit after self-cal, rms=0.094361Jy sigma=1.251032 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 = -4.09823e-05 Jy ! Component: 100 - total flux cleaned = -9.88512e-05 Jy ! Component: 150 - total flux cleaned = -0.000122667 Jy ! Component: 200 - total flux cleaned = -0.000141528 Jy ! Total flux subtracted in 200 components = -0.000141528 Jy ! Clean residual min=-0.005316 max=0.006915 Jy/beam ! Clean residual mean=-0.000001 rms=0.001897 Jy/beam ! Combined flux in latest and established models = 0.157941 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 91 components and 0.157941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094373Jy sigma=1.251170 ! Fit after self-cal, rms=0.094357Jy sigma=1.251039 ! 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=3.256 mas, bmaj=8.596 mas, bpa=-8.707 degrees ! Estimated noise=0.374224 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.256 x 8.596 at -8.707 degrees (North through East) ! Clean map min=-0.0035203 max=0.10494 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=2.574 mas, bmaj=6.695 mas, bpa=-6.524 degrees ! Estimated noise=0.623834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0768477 Jy ! Component: 100 - total flux cleaned = 0.107619 Jy ! Component: 150 - total flux cleaned = 0.124332 Jy ! Component: 200 - total flux cleaned = 0.134237 Jy ! Total flux subtracted in 200 components = 0.134237 Jy ! Clean residual min=-0.003995 max=0.005139 Jy/beam ! Clean residual mean=-0.000006 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 0.134237 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.134237 Jy ! Inverting map and beam ! Estimated beam: bmin=3.256 mas, bmaj=8.596 mas, bpa=-8.707 degrees ! Estimated noise=0.374224 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) ! Added new window around map position (2.5, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103168 Jy ! Component: 100 - total flux cleaned = 0.0158669 Jy ! Component: 150 - total flux cleaned = 0.0193885 Jy ! Component: 200 - total flux cleaned = 0.0218121 Jy ! Total flux subtracted in 200 components = 0.0218121 Jy ! Clean residual min=-0.003766 max=0.004073 Jy/beam ! Clean residual mean=-0.000000 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.156049 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 92 components and 0.156049 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=7.918 mas, bmaj=16.51 mas, bpa=-3.217 degrees ! Estimated noise=0.459918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00260543 Jy ! Component: 100 - total flux cleaned = 0.00389061 Jy ! Component: 150 - total flux cleaned = 0.0046276 Jy ! Component: 200 - total flux cleaned = 0.00499604 Jy ! Total flux subtracted in 200 components = 0.00499604 Jy ! Clean residual min=-0.005136 max=0.007107 Jy/beam ! Clean residual mean=0.000003 rms=0.001801 Jy/beam ! Combined flux in latest and established models = 0.161045 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 = 4.22195e-05 Jy ! Component: 100 - total flux cleaned = 6.85446e-05 Jy ! Component: 150 - total flux cleaned = 9.40761e-05 Jy ! Component: 200 - total flux cleaned = 0.000129297 Jy ! Total flux subtracted in 200 components = 0.000129297 Jy ! Clean residual min=-0.005135 max=0.007136 Jy/beam ! Clean residual mean=0.000003 rms=0.001799 Jy/beam ! Combined flux in latest and established models = 0.161174 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 113 components and 0.161174 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.256 mas, bmaj=8.596 mas, bpa=-8.707 degrees ! Estimated noise=0.374224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.47567e-05 Jy ! Component: 100 - total flux cleaned = -3.97318e-05 Jy ! Component: 150 - total flux cleaned = 4.85869e-06 Jy ! Component: 200 - total flux cleaned = 4.59444e-05 Jy ! Total flux subtracted in 200 components = 4.59444e-05 Jy ! Clean residual min=-0.003601 max=0.004308 Jy/beam ! Clean residual mean=0.000002 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 0.16122 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 124 components and 0.16122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094195Jy sigma=1.248196 ! Fit after self-cal, rms=0.094129Jy sigma=1.247382 wmodel J1854-1611_S_a_map.mod ! Writing 124 model components to file: J1854-1611_S_a_map.mod wobs J1854-1611_S_a_uvs.fits ! Writing UV FITS file: J1854-1611_S_a_uvs.fits wwins J1854-1611_S_a_map.win ! wwins: Wrote 2 windows to J1854-1611_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 = 0.00182481 Jy ! Component: 100 - total flux cleaned = 0.00261596 Jy ! Component: 150 - total flux cleaned = 0.00316084 Jy ! Component: 200 - total flux cleaned = 0.00372216 Jy ! Component: 250 - total flux cleaned = 0.00424442 Jy ! Component: 300 - total flux cleaned = 0.0045386 Jy ! Component: 350 - total flux cleaned = 0.00481616 Jy ! Component: 400 - total flux cleaned = 0.00499048 Jy ! Component: 450 - total flux cleaned = 0.00499049 Jy ! Component: 500 - total flux cleaned = 0.00503099 Jy ! Component: 550 - total flux cleaned = 0.00503062 Jy ! Component: 600 - total flux cleaned = 0.00503034 Jy ! Component: 650 - total flux cleaned = 0.0050311 Jy ! Component: 700 - total flux cleaned = 0.00506537 Jy ! Component: 750 - total flux cleaned = 0.00506499 Jy ! Component: 800 - total flux cleaned = 0.00513105 Jy ! Component: 850 - total flux cleaned = 0.00522673 Jy ! Component: 900 - total flux cleaned = 0.00538203 Jy ! Component: 950 - total flux cleaned = 0.00538167 Jy ! Component: 1000 - total flux cleaned = 0.00550122 Jy ! Component: 1050 - total flux cleaned = 0.00555978 Jy ! Component: 1100 - total flux cleaned = 0.00558877 Jy ! Component: 1150 - total flux cleaned = 0.00561711 Jy ! Component: 1200 - total flux cleaned = 0.00570039 Jy ! Component: 1250 - total flux cleaned = 0.00580874 Jy ! Component: 1300 - total flux cleaned = 0.00588862 Jy ! Component: 1350 - total flux cleaned = 0.00599346 Jy ! Component: 1400 - total flux cleaned = 0.00617275 Jy ! Component: 1450 - total flux cleaned = 0.00619772 Jy ! Component: 1500 - total flux cleaned = 0.00624784 Jy ! Component: 1550 - total flux cleaned = 0.00634595 Jy ! Component: 1600 - total flux cleaned = 0.0064183 Jy ! Component: 1650 - total flux cleaned = 0.00651358 Jy ! Component: 1700 - total flux cleaned = 0.00660651 Jy ! Component: 1750 - total flux cleaned = 0.00667536 Jy ! Component: 1800 - total flux cleaned = 0.00681137 Jy ! Component: 1850 - total flux cleaned = 0.00687807 Jy ! Component: 1900 - total flux cleaned = 0.00696587 Jy ! Component: 1950 - total flux cleaned = 0.00700918 Jy ! Component: 2000 - total flux cleaned = 0.00707344 Jy ! Component: 2050 - total flux cleaned = 0.00709401 Jy ! Component: 2100 - total flux cleaned = 0.00715638 Jy ! Component: 2150 - total flux cleaned = 0.0071972 Jy ! Component: 2200 - total flux cleaned = 0.00727819 Jy ! Component: 2250 - total flux cleaned = 0.00727789 Jy ! Component: 2300 - total flux cleaned = 0.00737706 Jy ! Component: 2350 - total flux cleaned = 0.00741606 Jy ! Component: 2400 - total flux cleaned = 0.00751258 Jy ! Component: 2450 - total flux cleaned = 0.00760785 Jy ! Component: 2500 - total flux cleaned = 0.00764549 Jy ! Component: 2550 - total flux cleaned = 0.00770092 Jy ! Component: 2600 - total flux cleaned = 0.00775618 Jy ! Component: 2650 - total flux cleaned = 0.00782916 Jy ! Component: 2700 - total flux cleaned = 0.00788339 Jy ! Component: 2750 - total flux cleaned = 0.00795511 Jy ! Component: 2800 - total flux cleaned = 0.00795479 Jy ! Component: 2850 - total flux cleaned = 0.00802499 Jy ! Component: 2900 - total flux cleaned = 0.00804216 Jy ! Component: 2950 - total flux cleaned = 0.00805934 Jy ! Component: 3000 - total flux cleaned = 0.00812749 Jy ! Component: 3050 - total flux cleaned = 0.00816122 Jy ! Component: 3100 - total flux cleaned = 0.00819446 Jy ! Component: 3150 - total flux cleaned = 0.00821063 Jy ! Component: 3200 - total flux cleaned = 0.00824338 Jy ! Component: 3250 - total flux cleaned = 0.00821109 Jy ! Component: 3300 - total flux cleaned = 0.00830777 Jy ! Component: 3350 - total flux cleaned = 0.00830788 Jy ! Component: 3400 - total flux cleaned = 0.00830778 Jy ! Component: 3450 - total flux cleaned = 0.00826083 Jy ! Component: 3500 - total flux cleaned = 0.00829203 Jy ! Component: 3550 - total flux cleaned = 0.00826129 Jy ! Component: 3600 - total flux cleaned = 0.00824598 Jy ! Component: 3650 - total flux cleaned = 0.00824596 Jy ! Component: 3700 - total flux cleaned = 0.00821562 Jy ! Component: 3750 - total flux cleaned = 0.00817058 Jy ! Component: 3800 - total flux cleaned = 0.00817037 Jy ! Component: 3850 - total flux cleaned = 0.00811133 Jy ! Component: 3900 - total flux cleaned = 0.00812598 Jy ! Component: 3950 - total flux cleaned = 0.00811148 Jy ! Component: 4000 - total flux cleaned = 0.00806805 Jy ! Component: 4050 - total flux cleaned = 0.00806803 Jy ! Total flux subtracted in 4096 components = 0.00799661 Jy ! Clean residual min=-0.000861 max=0.000777 Jy/beam ! Clean residual mean=0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.169217 Jy keep ! Adding 405 model components to the UV plane model. ! The established model now contains 529 components and 0.169217 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1854-1611_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.256 x 8.596 at -8.707 degrees (North through East) ! Clean map min=-0.0015316 max=0.10799 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1854-1611_S_a_map.fits wmodel /vlbi/uf001/uvm//J1854-1611_S_a_map.mod ! Writing 529 model components to file: /vlbi/uf001/uvm//J1854-1611_S_a_map.mod wobs /vlbi/uf001/uvm//J1854-1611_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1854-1611_S_a_uvs.fits wwins /vlbi/uf001/uvm//J1854-1611_S_a_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uvm//J1854-1611_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.107986 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000263726 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.732669 0.732669 1.46534 2.93068 5.86136 11.7227 23.4454 46.8908 93.7817 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.107 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 409.461 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1854-1611_S_a_dfm.log closed on Sun Jan 13 22:18:34 2019