! Started logfile: /vlbi/uf001/uvm//J2024-3253_S_a_dfm.log on Sun Jan 13 22:28:30 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//J2024-3253_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J2024-3253_S_a_uvm.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! AN table 2: 19 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.97413 visibilities/baseline/integration-bin. ! Found source: J2024-3253 ! ! 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 6552 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 J2024-3253_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 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.054117Jy sigma=13.101924 ! Fit after self-cal, rms=0.703352Jy sigma=8.456078 ! 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=2.436 mas, bmaj=7.177 mas, bpa=-11.33 degrees ! Estimated noise=1.11754 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 = 0.245714 Jy ! Component: 100 - total flux cleaned = 0.329593 Jy ! Total flux subtracted in 100 components = 0.329593 Jy ! Clean residual min=-0.027276 max=0.042916 Jy/beam ! Clean residual mean=0.000092 rms=0.007664 Jy/beam ! Combined flux in latest and established models = 0.329593 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.329593 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.176038Jy sigma=2.163711 ! Fit after self-cal, rms=0.175638Jy sigma=2.159687 ! Inverting map ! Added new window around map position (2.5, 1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0504344 Jy ! Component: 100 - total flux cleaned = 0.0837932 Jy ! Total flux subtracted in 100 components = 0.0837932 Jy ! Clean residual min=-0.021533 max=0.026963 Jy/beam ! Clean residual mean=0.000081 rms=0.005976 Jy/beam ! Combined flux in latest and established models = 0.413386 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 39 components and 0.413386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.162441Jy sigma=1.922535 ! Fit after self-cal, rms=0.162310Jy sigma=1.921298 ! 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=2.942 mas, bmaj=8.087 mas, bpa=-9.257 degrees ! Estimated noise=0.742907 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 = 0.0189068 Jy ! Component: 100 - total flux cleaned = 0.0296935 Jy ! Component: 150 - total flux cleaned = 0.0333721 Jy ! Component: 200 - total flux cleaned = 0.0345024 Jy ! Total flux subtracted in 200 components = 0.0345024 Jy ! Clean residual min=-0.019392 max=0.029012 Jy/beam ! Clean residual mean=0.000106 rms=0.007359 Jy/beam ! Combined flux in latest and established models = 0.447888 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 57 components and 0.447888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.161033Jy sigma=1.878296 ! Fit after self-cal, rms=0.160979Jy sigma=1.877485 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.942 x 8.087 at -9.257 degrees (North through East) ! Clean map min=-0.018869 max=0.31057 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.83 HN 1.11 KP 0.91 ! LA 0.85 MK 0.94 NL 0.92 OV 0.92 ! PT 2.50 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.69 HN 1.23 LA 0.80 MK 0.98 ! NL 0.96 OV 1.94 PT 0.85 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.83 HN 1.20 KP 0.91 ! LA 0.86 MK 0.95 NL 0.91 OV 0.94 ! PT 2.20 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 HN 1.23 LA 0.87 MK 0.95 ! NL 0.89 OV 1.79 PT 0.88 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.85 HN 1.18 KP 0.88 ! LA 0.86 MK 1.00 NL 0.92 OV 0.91 ! PT 2.35 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 HN 1.16 LA 0.84 MK 0.97 ! NL 0.93 OV 1.88 PT 0.87 SC 0.99 ! ! ! Fit before self-cal, rms=0.160979Jy sigma=1.877485 ! Fit after self-cal, rms=0.171339Jy sigma=1.334959 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.927 mas, bmaj=7.959 mas, bpa=-9.365 degrees ! Estimated noise=0.731583 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 = 0.00354735 Jy ! Component: 100 - total flux cleaned = 0.0037572 Jy ! Component: 150 - total flux cleaned = 0.00361401 Jy ! Component: 200 - total flux cleaned = 0.00336247 Jy ! Total flux subtracted in 200 components = 0.00336247 Jy ! Clean residual min=-0.009906 max=0.012729 Jy/beam ! Clean residual mean=0.000030 rms=0.002858 Jy/beam ! Combined flux in latest and established models = 0.451251 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.451251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.170881Jy sigma=1.328930 ! Fit after self-cal, rms=0.172164Jy sigma=1.325604 ! 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=0.172164Jy sigma=1.325604 ! Fit after self-cal, rms=0.172198Jy sigma=1.324554 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.911 mas, bmaj=7.921 mas, bpa=-9.441 degrees ! Estimated noise=0.725035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000210387 Jy ! Component: 100 - total flux cleaned = -0.000343191 Jy ! Component: 150 - total flux cleaned = -0.00034484 Jy ! Component: 200 - total flux cleaned = -0.000340111 Jy ! Total flux subtracted in 200 components = -0.000340111 Jy ! Clean residual min=-0.009444 max=0.012458 Jy/beam ! Clean residual mean=0.000030 rms=0.002790 Jy/beam ! Combined flux in latest and established models = 0.450911 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 77 components and 0.450911 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.171939Jy sigma=1.322360 ! Fit after self-cal, rms=0.171964Jy sigma=1.322269 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (50.5, -98.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112503 Jy ! Component: 100 - total flux cleaned = 0.0169714 Jy ! Component: 150 - total flux cleaned = 0.0185893 Jy ! Component: 200 - total flux cleaned = 0.0193857 Jy ! Total flux subtracted in 200 components = 0.0193857 Jy ! Clean residual min=-0.008544 max=0.011411 Jy/beam ! Clean residual mean=0.000043 rms=0.002635 Jy/beam ! Combined flux in latest and established models = 0.470296 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 100 components and 0.470297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.170815Jy sigma=1.311843 ! Fit after self-cal, rms=0.170770Jy sigma=1.309460 ! Inverting map ! Added new window around map position (25.5, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113141 Jy ! Component: 100 - total flux cleaned = 0.0178563 Jy ! Component: 150 - total flux cleaned = 0.0222616 Jy ! Component: 200 - total flux cleaned = 0.0255016 Jy ! Total flux subtracted in 200 components = 0.0255016 Jy ! Clean residual min=-0.007868 max=0.009189 Jy/beam ! Clean residual mean=0.000060 rms=0.002312 Jy/beam ! Combined flux in latest and established models = 0.495798 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 134 components and 0.495798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.169780Jy sigma=1.293451 ! Fit after self-cal, rms=0.169609Jy sigma=1.291316 ! 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=0.169609Jy sigma=1.291316 ! Fit after self-cal, rms=0.180185Jy sigma=1.218877 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.909 mas, bmaj=7.962 mas, bpa=-9.141 degrees ! Estimated noise=0.723511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00065637 Jy ! Component: 100 - total flux cleaned = 7.93694e-05 Jy ! Component: 150 - total flux cleaned = 0.000280802 Jy ! Component: 200 - total flux cleaned = 0.000459397 Jy ! Total flux subtracted in 200 components = 0.000459397 Jy ! Clean residual min=-0.004854 max=0.006727 Jy/beam ! Clean residual mean=0.000015 rms=0.001355 Jy/beam ! Combined flux in latest and established models = 0.496258 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 153 components and 0.496258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.179998Jy sigma=1.215162 ! Fit after self-cal, rms=0.180006Jy sigma=1.214683 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (34, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00687046 Jy ! Component: 100 - total flux cleaned = 0.0101934 Jy ! Component: 150 - total flux cleaned = 0.0110459 Jy ! Component: 200 - total flux cleaned = 0.0115895 Jy ! Total flux subtracted in 200 components = 0.0115895 Jy ! Clean residual min=-0.004883 max=0.004265 Jy/beam ! Clean residual mean=0.000009 rms=0.001162 Jy/beam ! Combined flux in latest and established models = 0.507847 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 188 components and 0.507847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.179685Jy sigma=1.207690 ! Fit after self-cal, rms=0.179639Jy sigma=1.207127 ! 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=0.179639Jy sigma=1.207127 ! Fit after self-cal, rms=0.178868Jy sigma=1.206414 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.094 mas, bmaj=19 mas, bpa=-3.171 degrees ! Estimated noise=0.989073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00440841 Jy ! Component: 100 - total flux cleaned = 0.00572387 Jy ! Component: 150 - total flux cleaned = 0.00628881 Jy ! Component: 200 - total flux cleaned = 0.00667402 Jy ! Total flux subtracted in 200 components = 0.00667402 Jy ! Clean residual min=-0.005675 max=0.006092 Jy/beam ! Clean residual mean=0.000012 rms=0.001640 Jy/beam ! Combined flux in latest and established models = 0.514521 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 211 components and 0.514521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.178790Jy sigma=1.205152 ! Fit after self-cal, rms=0.178782Jy sigma=1.204817 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 = 0.00074001 Jy ! Component: 100 - total flux cleaned = 0.0010712 Jy ! Component: 150 - total flux cleaned = 0.00136287 Jy ! Component: 200 - total flux cleaned = 0.00155496 Jy ! Total flux subtracted in 200 components = 0.00155496 Jy ! Clean residual min=-0.005507 max=0.005765 Jy/beam ! Clean residual mean=0.000010 rms=0.001557 Jy/beam ! Combined flux in latest and established models = 0.516076 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 230 components and 0.516076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.178760Jy sigma=1.204678 ! Fit after self-cal, rms=0.178758Jy sigma=1.204606 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=2.91 mas, bmaj=7.965 mas, bpa=-9.08 degrees ! Estimated noise=0.721481 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.91 x 7.965 at -9.08 degrees (North through East) ! Clean map min=-0.0043232 max=0.30883 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=2.438 mas, bmaj=7.185 mas, bpa=-10.92 degrees ! Estimated noise=1.06375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.234124 Jy ! Component: 100 - total flux cleaned = 0.3128 Jy ! Component: 150 - total flux cleaned = 0.357281 Jy ! Component: 200 - total flux cleaned = 0.385773 Jy ! Total flux subtracted in 200 components = 0.385773 Jy ! Clean residual min=-0.010030 max=0.015574 Jy/beam ! Clean residual mean=0.000014 rms=0.002882 Jy/beam ! Combined flux in latest and established models = 0.385773 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.385773 Jy ! Inverting map and beam ! Estimated beam: bmin=2.91 mas, bmaj=7.965 mas, bpa=-9.08 degrees ! Estimated noise=0.721481 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 = 0.0266895 Jy ! Component: 100 - total flux cleaned = 0.0433823 Jy ! Component: 150 - total flux cleaned = 0.0563502 Jy ! Component: 200 - total flux cleaned = 0.0670273 Jy ! Total flux subtracted in 200 components = 0.0670273 Jy ! Clean residual min=-0.006081 max=0.007672 Jy/beam ! Clean residual mean=-0.000011 rms=0.001865 Jy/beam ! Combined flux in latest and established models = 0.452801 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 67 components and 0.452801 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=7.094 mas, bmaj=19 mas, bpa=-3.171 degrees ! Estimated noise=0.989073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0166038 Jy ! Component: 100 - total flux cleaned = 0.0284364 Jy ! Component: 150 - total flux cleaned = 0.0372799 Jy ! Component: 200 - total flux cleaned = 0.0440342 Jy ! Total flux subtracted in 200 components = 0.0440342 Jy ! Clean residual min=-0.007023 max=0.006155 Jy/beam ! Clean residual mean=-0.000001 rms=0.001920 Jy/beam ! Combined flux in latest and established models = 0.496835 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 = 0.00525232 Jy ! Component: 100 - total flux cleaned = 0.00936065 Jy ! Component: 150 - total flux cleaned = 0.0125839 Jy ! Component: 200 - total flux cleaned = 0.0151324 Jy ! Total flux subtracted in 200 components = 0.0151324 Jy ! Clean residual min=-0.006164 max=0.005583 Jy/beam ! Clean residual mean=0.000008 rms=0.001611 Jy/beam ! Combined flux in latest and established models = 0.511967 Jy ! Adding 104 model components to the UV plane model. ! The established model now contains 161 components and 0.511967 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.91 mas, bmaj=7.965 mas, bpa=-9.08 degrees ! Estimated noise=0.721481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174451 Jy ! Component: 100 - total flux cleaned = 0.0017505 Jy ! Component: 150 - total flux cleaned = 0.00141657 Jy ! Component: 200 - total flux cleaned = 0.00111496 Jy ! Total flux subtracted in 200 components = 0.00111496 Jy ! Clean residual min=-0.004783 max=0.004166 Jy/beam ! Clean residual mean=0.000004 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.513082 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 179 components and 0.513082 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.178866Jy sigma=1.206790 ! Fit after self-cal, rms=0.178821Jy sigma=1.206211 wmodel J2024-3253_S_a_map.mod ! Writing 179 model components to file: J2024-3253_S_a_map.mod wobs J2024-3253_S_a_uvs.fits ! Writing UV FITS file: J2024-3253_S_a_uvs.fits wwins J2024-3253_S_a_map.win ! wwins: Wrote 5 windows to J2024-3253_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 = -0.000403035 Jy ! Component: 100 - total flux cleaned = 0.000291206 Jy ! Component: 150 - total flux cleaned = 0.000624699 Jy ! Component: 200 - total flux cleaned = 0.000944372 Jy ! Component: 250 - total flux cleaned = 0.00100625 Jy ! Component: 300 - total flux cleaned = 0.00106674 Jy ! Component: 350 - total flux cleaned = 0.00106737 Jy ! Component: 400 - total flux cleaned = 0.00106662 Jy ! Component: 450 - total flux cleaned = 0.00095577 Jy ! Component: 500 - total flux cleaned = 0.00100933 Jy ! Component: 550 - total flux cleaned = 0.000955989 Jy ! Component: 600 - total flux cleaned = 0.000955524 Jy ! Component: 650 - total flux cleaned = 0.000804041 Jy ! Component: 700 - total flux cleaned = 0.000804358 Jy ! Component: 750 - total flux cleaned = 0.000804662 Jy ! Component: 800 - total flux cleaned = 0.0008049 Jy ! Component: 850 - total flux cleaned = 0.00103496 Jy ! Component: 900 - total flux cleaned = 0.0010803 Jy ! Component: 950 - total flux cleaned = 0.00134792 Jy ! Component: 1000 - total flux cleaned = 0.00139149 Jy ! Component: 1050 - total flux cleaned = 0.00152069 Jy ! Component: 1100 - total flux cleaned = 0.00152148 Jy ! Component: 1150 - total flux cleaned = 0.0016891 Jy ! Component: 1200 - total flux cleaned = 0.00185436 Jy ! Component: 1250 - total flux cleaned = 0.00201762 Jy ! Component: 1300 - total flux cleaned = 0.00217848 Jy ! Component: 1350 - total flux cleaned = 0.00229827 Jy ! Component: 1400 - total flux cleaned = 0.00249471 Jy ! Component: 1450 - total flux cleaned = 0.00261104 Jy ! Component: 1500 - total flux cleaned = 0.00280302 Jy ! Component: 1550 - total flux cleaned = 0.00287867 Jy ! Component: 1600 - total flux cleaned = 0.00299094 Jy ! Component: 1650 - total flux cleaned = 0.00317612 Jy ! Component: 1700 - total flux cleaned = 0.00339454 Jy ! Component: 1750 - total flux cleaned = 0.00361104 Jy ! Component: 1800 - total flux cleaned = 0.00382428 Jy ! Component: 1850 - total flux cleaned = 0.00407088 Jy ! Component: 1900 - total flux cleaned = 0.00414114 Jy ! Component: 1950 - total flux cleaned = 0.00452007 Jy ! Component: 2000 - total flux cleaned = 0.0046566 Jy ! Component: 2050 - total flux cleaned = 0.00489301 Jy ! Component: 2100 - total flux cleaned = 0.00509318 Jy ! Component: 2150 - total flux cleaned = 0.00542382 Jy ! Component: 2200 - total flux cleaned = 0.00558666 Jy ! Component: 2250 - total flux cleaned = 0.00587768 Jy ! Component: 2300 - total flux cleaned = 0.00597374 Jy ! Component: 2350 - total flux cleaned = 0.00619626 Jy ! Component: 2400 - total flux cleaned = 0.00635319 Jy ! Component: 2450 - total flux cleaned = 0.00660251 Jy ! Component: 2500 - total flux cleaned = 0.00681846 Jy ! Component: 2550 - total flux cleaned = 0.00687923 Jy ! Component: 2600 - total flux cleaned = 0.00703079 Jy ! Component: 2650 - total flux cleaned = 0.00715092 Jy ! Component: 2700 - total flux cleaned = 0.00732956 Jy ! Component: 2750 - total flux cleaned = 0.007506 Jy ! Component: 2800 - total flux cleaned = 0.00759378 Jy ! Component: 2850 - total flux cleaned = 0.00765181 Jy ! Component: 2900 - total flux cleaned = 0.00785307 Jy ! Component: 2950 - total flux cleaned = 0.00796715 Jy ! Component: 3000 - total flux cleaned = 0.0081362 Jy ! Component: 3050 - total flux cleaned = 0.00808037 Jy ! Component: 3100 - total flux cleaned = 0.00819183 Jy ! Component: 3150 - total flux cleaned = 0.00832958 Jy ! Component: 3200 - total flux cleaned = 0.00838446 Jy ! Component: 3250 - total flux cleaned = 0.00854749 Jy ! Component: 3300 - total flux cleaned = 0.00854718 Jy ! Component: 3350 - total flux cleaned = 0.00870762 Jy ! Component: 3400 - total flux cleaned = 0.00878702 Jy ! Component: 3450 - total flux cleaned = 0.00881381 Jy ! Component: 3500 - total flux cleaned = 0.00897027 Jy ! Component: 3550 - total flux cleaned = 0.00909966 Jy ! Component: 3600 - total flux cleaned = 0.00907397 Jy ! Component: 3650 - total flux cleaned = 0.00909948 Jy ! Component: 3700 - total flux cleaned = 0.00932778 Jy ! Component: 3750 - total flux cleaned = 0.00932737 Jy ! Component: 3800 - total flux cleaned = 0.00945231 Jy ! Component: 3850 - total flux cleaned = 0.00937811 Jy ! Component: 3900 - total flux cleaned = 0.00962422 Jy ! Component: 3950 - total flux cleaned = 0.00962414 Jy ! Component: 4000 - total flux cleaned = 0.0097939 Jy ! Component: 4050 - total flux cleaned = 0.00984199 Jy ! Total flux subtracted in 4096 components = 0.00991394 Jy ! Clean residual min=-0.001331 max=0.001469 Jy/beam ! Clean residual mean=0.000003 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.522996 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 477 components and 0.522996 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J2024-3253_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.91 x 7.965 at -9.08 degrees (North through East) ! Clean map min=-0.0025581 max=0.30778 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J2024-3253_S_a_map.fits wmodel /vlbi/uf001/uvm//J2024-3253_S_a_map.mod ! Writing 477 model components to file: /vlbi/uf001/uvm//J2024-3253_S_a_map.mod wobs /vlbi/uf001/uvm//J2024-3253_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J2024-3253_S_a_uvs.fits wwins /vlbi/uf001/uvm//J2024-3253_S_a_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uvm//J2024-3253_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.307778 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000448194 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.436868 0.436868 0.873736 1.74747 3.49494 6.98989 13.9798 27.9595 55.9191 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.307 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 686.706 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J2024-3253_S_a_dfm.log closed on Sun Jan 13 22:28:34 2019