! Started logfile: /vlbi/vcs9/uvm//J0233+3442_X_a_dfm.log on Tue Dec 26 21:15:16 2017 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs /vlbi/vcs9/uvm//J0233+3442_X_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0233+3442_X_a_uvm.fits ! AN table 1: 27 integrations on 45 of 45 possible baselines. ! AN table 2: 106 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.624727 visibilities/baseline/integration-bin. ! Found source: J0233+3442 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 25144 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_02.dfm J0233+3442_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 60 float amp_soltime2 amp_soltime2 = 5 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.1 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_02.dvm version of 2017.12.26 === " ! === Difmap script: pima_mupet_02.dvm version of 2017.12.26 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.100634 Jy 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 39 telescope corrections were flagged in sub-array 1. ! A total of 266 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 266 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 266 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 266 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 266 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 266 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 266 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 266 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.001698Jy sigma=24.117405 ! Fit after self-cal, rms=0.910752Jy sigma=21.803541 ! 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. peakwin win_mult ! Inverting map and beam ! Estimated beam: bmin=0.7593 mas, bmaj=2.121 mas, bpa=-8.517 degrees ! Estimated noise=0.386194 mJy/beam. ! Added new window around map position (0, 0). 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.073704 Jy ! Component: 100 - total flux cleaned = 0.0902925 Jy ! Total flux subtracted in 100 components = 0.0902925 Jy ! Clean residual min=-0.004228 max=0.015168 Jy/beam ! Clean residual mean=-0.000011 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.0902925 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0902925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042423Jy sigma=0.932612 ! Fit after self-cal, rms=0.042425Jy sigma=0.932167 ! Inverting map ! Added new window around map position (1.2, -1). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144746 Jy ! Component: 100 - total flux cleaned = 0.0204023 Jy ! Total flux subtracted in 100 components = 0.0204023 Jy ! Clean residual min=-0.002884 max=0.008950 Jy/beam ! Clean residual mean=-0.000007 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.110695 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.110695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.038314Jy sigma=0.816723 ! Fit after self-cal, rms=0.037851Jy sigma=0.804397 ! Inverting map ! Added new window around map position (-2.2, -0.8). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0089884 Jy ! Component: 100 - total flux cleaned = 0.0136771 Jy ! Total flux subtracted in 100 components = 0.0136771 Jy ! Clean residual min=-0.002065 max=0.002354 Jy/beam ! Clean residual mean=-0.000005 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.124372 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 29 components and 0.124372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036133Jy sigma=0.747547 ! Fit after self-cal, rms=0.036048Jy sigma=0.745151 ! Inverting map print "============== Finished uniform weighting CLEAN ==============" ! ============== Finished uniform weighting CLEAN ============== ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! 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=0.9939 mas, bmaj=2.477 mas, bpa=-5.515 degrees ! Estimated noise=0.185556 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00487987 Jy ! Component: 100 - total flux cleaned = 0.00756196 Jy ! Component: 150 - total flux cleaned = 0.00920623 Jy ! Component: 200 - total flux cleaned = 0.00981037 Jy ! Total flux subtracted in 200 components = 0.00981037 Jy ! Clean residual min=-0.001954 max=0.002425 Jy/beam ! Clean residual mean=-0.000006 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.134182 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 59 components and 0.134182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035662Jy sigma=0.731142 ! Fit after self-cal, rms=0.035649Jy sigma=0.730706 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 1.03581 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.94 KP 0.96 ! LA 0.97 MK 0.96 NL 0.98 OV 0.94 ! PT 0.93 SC 1.01 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.99232 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.98 KP 1.03 LA 1.02 ! MK 1.01 NL 1.01 OV 0.98 PT 1.03 ! SC 1.01 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.03063 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.95 KP 0.97 ! LA 0.92 MK 0.95 NL 1.01 OV 0.94 ! PT 0.93 SC 1.05 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.999865 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.98 KP 1.00 LA 1.06 ! MK 1.02 NL 1.01 OV 0.96 PT 1.02 ! SC 0.97 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.02095 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.96 KP 0.96 ! LA 0.96 MK 0.93 NL 0.99 OV 0.97 ! PT 0.94 SC 1.09 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.991728 ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.96 KP 1.00 LA 1.02 ! MK 1.03 NL 1.02 OV 0.98 PT 1.04 ! SC 0.99 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.02542 ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.05 HN 0.94 KP 0.95 ! LA 0.97 MK 0.97 NL 1.01 OV 0.98 ! PT 0.93 SC 1.02 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.995771 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.97 KP 1.02 LA 1.05 ! MK 1.00 NL 1.02 OV 0.98 PT 1.03 ! SC 0.97 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 0.999553 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.10 HN 0.96 KP 0.92 ! LA 0.95 MK 1.02 NL 1.05 OV 0.95 ! PT 0.94 SC 1.14 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.994222 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.99 KP 1.01 LA 1.04 ! MK 1.02 NL 1.01 OV 0.97 PT 1.04 ! SC 0.98 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 1.01188 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.94 KP 0.98 ! LA 0.95 MK 0.98 NL 1.00 OV 0.96 ! PT 0.93 SC 1.14 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.996342 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.00 KP 1.02 LA 1.04 ! MK 1.03 NL 1.01 OV 0.96 PT 1.04 ! SC 0.98 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 1.01415 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 0.98 KP 1.00 ! LA 0.93 MK 0.96 NL 1.00 OV 0.94 ! PT 0.93 SC 1.07 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.993885 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.99 KP 1.02 LA 1.06 ! MK 1.00 NL 1.01 OV 0.97 PT 1.02 ! SC 1.00 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 1.0141 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.96 KP 0.95 ! LA 0.98 MK 0.97 NL 0.99 OV 0.96 ! PT 0.96 SC 1.08 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.988385 ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.98 KP 1.01 LA 1.06 ! MK 1.06 NL 1.01 OV 0.98 PT 1.03 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.035649Jy sigma=0.730706 ! Fit after self-cal, rms=0.035311Jy sigma=0.723847 selfcal false, false, phase_soltime ! Performing phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035311Jy sigma=0.723847 ! Fit after self-cal, rms=0.035312Jy sigma=0.723844 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9996 mas, bmaj=2.464 mas, bpa=-5.429 degrees ! Estimated noise=0.184897 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000368335 Jy ! Component: 100 - total flux cleaned = 0.000611391 Jy ! Component: 150 - total flux cleaned = 0.000787414 Jy ! Component: 200 - total flux cleaned = 0.000876915 Jy ! Total flux subtracted in 200 components = 0.000876915 Jy ! Clean residual min=-0.001601 max=0.001879 Jy/beam ! Clean residual mean=-0.000005 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.135059 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 80 components and 0.135059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035279Jy sigma=0.722908 ! Fit after self-cal, rms=0.035277Jy sigma=0.722864 ! Inverting map print "============== Finished amplitude gscale SELF-CAL ==============" ! ============== Finished amplitude gscale SELF-CAL ============== ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035277Jy sigma=0.722864 ! Fit after self-cal, rms=0.035242Jy sigma=0.721855 dynam = dynam - 0.5 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000151343 Jy ! Component: 100 - total flux cleaned = 0.000232951 Jy ! Component: 150 - total flux cleaned = 0.000269067 Jy ! Component: 200 - total flux cleaned = 0.000335171 Jy ! Total flux subtracted in 200 components = 0.000335171 Jy ! Clean residual min=-0.001584 max=0.001836 Jy/beam ! Clean residual mean=-0.000005 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.135394 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 87 components and 0.135394 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035224Jy sigma=0.721434 ! Fit after self-cal, rms=0.035218Jy sigma=0.721260 ! Inverting map print "=== Finished natural weighting clean with shorter phase_soltime " ! === Finished natural weighting clean with shorter phase_soltime ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9996 x 2.464 at -5.429 degrees (North through East) ! Clean map min=-0.0015687 max=0.087888 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "============== Finished amplitude self-cal ==============" end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum 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=0.7611 mas, bmaj=2.112 mas, bpa=-8.533 degrees ! Estimated noise=0.377485 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0740344 Jy ! Component: 100 - total flux cleaned = 0.094439 Jy ! Component: 150 - total flux cleaned = 0.106326 Jy ! Component: 200 - total flux cleaned = 0.113947 Jy ! Total flux subtracted in 200 components = 0.113947 Jy ! Clean residual min=-0.002242 max=0.003308 Jy/beam ! Clean residual mean=-0.000006 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.113947 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.113947 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9996 mas, bmaj=2.464 mas, bpa=-5.429 degrees ! Estimated noise=0.184897 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 (-1, -0.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00852218 Jy ! Component: 100 - total flux cleaned = 0.0134711 Jy ! Component: 150 - total flux cleaned = 0.0164987 Jy ! Component: 200 - total flux cleaned = 0.018448 Jy ! Total flux subtracted in 200 components = 0.018448 Jy ! Clean residual min=-0.001516 max=0.001946 Jy/beam ! Clean residual mean=-0.000006 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.132395 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 68 components and 0.132395 Jy ! Inverting map ! Added new window around map position (0.8, -49.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222263 Jy ! Component: 100 - total flux cleaned = 0.00324474 Jy ! Component: 150 - total flux cleaned = 0.00403083 Jy ! Component: 200 - total flux cleaned = 0.00461626 Jy ! Total flux subtracted in 200 components = 0.00461626 Jy ! Clean residual min=-0.001533 max=0.001490 Jy/beam ! Clean residual mean=-0.000005 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.137011 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 109 components and 0.137011 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000466672 Jy ! Component: 100 - total flux cleaned = 0.00076223 Jy ! Component: 150 - total flux cleaned = 0.000953477 Jy ! Component: 200 - total flux cleaned = 0.00108463 Jy ! Total flux subtracted in 200 components = 0.00108463 Jy ! Clean residual min=-0.001555 max=0.001400 Jy/beam ! Clean residual mean=-0.000005 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.138096 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 123 components and 0.138096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035092Jy sigma=0.718196 ! Fit after self-cal, rms=0.035077Jy sigma=0.717682 wmodel J0233+3442_X_map.mod ! Writing 123 model components to file: J0233+3442_X_map.mod wobs J0233+3442_X_uvs.fits ! Writing UV FITS file: J0233+3442_X_uvs.fits wwins J0233+3442_X_map.win ! wwins: Wrote 5 windows to J0233+3442_X_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 = -0.000201348 Jy ! Component: 100 - total flux cleaned = -0.000246977 Jy ! Component: 150 - total flux cleaned = -0.000402144 Jy ! Component: 200 - total flux cleaned = -0.000527009 Jy ! Component: 250 - total flux cleaned = -0.000665516 Jy ! Component: 300 - total flux cleaned = -0.000759617 Jy ! Component: 350 - total flux cleaned = -0.000795408 Jy ! Component: 400 - total flux cleaned = -0.000899195 Jy ! Component: 450 - total flux cleaned = -0.00101649 Jy ! Component: 500 - total flux cleaned = -0.00114664 Jy ! Component: 550 - total flux cleaned = -0.0012415 Jy ! Component: 600 - total flux cleaned = -0.00133402 Jy ! Component: 650 - total flux cleaned = -0.00139409 Jy ! Component: 700 - total flux cleaned = -0.00146735 Jy ! Component: 750 - total flux cleaned = -0.00152456 Jy ! Component: 800 - total flux cleaned = -0.00158052 Jy ! Component: 850 - total flux cleaned = -0.00162159 Jy ! Component: 900 - total flux cleaned = -0.00166171 Jy ! Component: 950 - total flux cleaned = -0.00170075 Jy ! Component: 1000 - total flux cleaned = -0.00171361 Jy ! Component: 1050 - total flux cleaned = -0.00173867 Jy ! Component: 1100 - total flux cleaned = -0.00176349 Jy ! Component: 1150 - total flux cleaned = -0.00181203 Jy ! Component: 1200 - total flux cleaned = -0.00182394 Jy ! Component: 1250 - total flux cleaned = -0.0018476 Jy ! Component: 1300 - total flux cleaned = -0.00188232 Jy ! Component: 1350 - total flux cleaned = -0.00192796 Jy ! Component: 1400 - total flux cleaned = -0.00193914 Jy ! Component: 1450 - total flux cleaned = -0.00196099 Jy ! Component: 1500 - total flux cleaned = -0.00196115 Jy ! Component: 1550 - total flux cleaned = -0.00197198 Jy ! Component: 1600 - total flux cleaned = -0.00198285 Jy ! Component: 1650 - total flux cleaned = -0.001983 Jy ! Component: 1700 - total flux cleaned = -0.00198303 Jy ! Component: 1750 - total flux cleaned = -0.00202367 Jy ! Component: 1800 - total flux cleaned = -0.00201356 Jy ! Component: 1850 - total flux cleaned = -0.00202353 Jy ! Component: 1900 - total flux cleaned = -0.00205278 Jy ! Component: 1950 - total flux cleaned = -0.00208173 Jy ! Component: 2000 - total flux cleaned = -0.00210082 Jy ! Component: 2050 - total flux cleaned = -0.00214795 Jy ! Component: 2100 - total flux cleaned = -0.00220381 Jy ! Component: 2150 - total flux cleaned = -0.00219454 Jy ! Component: 2200 - total flux cleaned = -0.00223088 Jy ! Component: 2250 - total flux cleaned = -0.00228476 Jy ! Component: 2300 - total flux cleaned = -0.00229358 Jy ! Component: 2350 - total flux cleaned = -0.00234611 Jy ! Component: 2400 - total flux cleaned = -0.00236346 Jy ! Component: 2450 - total flux cleaned = -0.0023895 Jy ! Component: 2500 - total flux cleaned = -0.00245778 Jy ! Component: 2550 - total flux cleaned = -0.00249133 Jy ! Component: 2600 - total flux cleaned = -0.00253323 Jy ! Component: 2650 - total flux cleaned = -0.00259115 Jy ! Component: 2700 - total flux cleaned = -0.00264035 Jy ! Component: 2750 - total flux cleaned = -0.00264842 Jy ! Component: 2800 - total flux cleaned = -0.0027209 Jy ! Component: 2850 - total flux cleaned = -0.00276869 Jy ! Component: 2900 - total flux cleaned = -0.00278453 Jy ! Component: 2950 - total flux cleaned = -0.0028471 Jy ! Component: 3000 - total flux cleaned = -0.00290905 Jy ! Component: 3050 - total flux cleaned = -0.00292439 Jy ! Component: 3100 - total flux cleaned = -0.00297763 Jy ! Component: 3150 - total flux cleaned = -0.00298527 Jy ! Component: 3200 - total flux cleaned = -0.00302272 Jy ! Component: 3250 - total flux cleaned = -0.00305258 Jy ! Component: 3300 - total flux cleaned = -0.00310419 Jy ! Component: 3350 - total flux cleaned = -0.0031042 Jy ! Component: 3400 - total flux cleaned = -0.00316231 Jy ! Component: 3450 - total flux cleaned = -0.00317673 Jy ! Component: 3500 - total flux cleaned = -0.00317671 Jy ! Component: 3550 - total flux cleaned = -0.00321922 Jy ! Component: 3600 - total flux cleaned = -0.00326855 Jy ! Component: 3650 - total flux cleaned = -0.00328254 Jy ! Component: 3700 - total flux cleaned = -0.00330334 Jy ! Component: 3750 - total flux cleaned = -0.00328261 Jy ! Component: 3800 - total flux cleaned = -0.00333048 Jy ! Component: 3850 - total flux cleaned = -0.00333733 Jy ! Component: 3900 - total flux cleaned = -0.00339126 Jy ! Component: 3950 - total flux cleaned = -0.00341129 Jy ! Component: 4000 - total flux cleaned = -0.00345109 Jy ! Component: 4050 - total flux cleaned = -0.00347089 Jy ! Total flux subtracted in 4096 components = -0.00348408 Jy ! Clean residual min=-0.000327 max=0.000402 Jy/beam ! Clean residual mean=-0.000001 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.134612 Jy keep ! Adding 364 model components to the UV plane model. ! The established model now contains 487 components and 0.134612 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0233+3442_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9996 x 2.464 at -5.429 degrees (North through East) ! Clean map min=-0.00098306 max=0.087931 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0233+3442_X_a_map.fits wmodel /vlbi/vcs9/uvm//J0233+3442_X_a_map.mod ! Writing 487 model components to file: /vlbi/vcs9/uvm//J0233+3442_X_a_map.mod wobs /vlbi/vcs9/uvm//J0233+3442_X_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0233+3442_X_a_uvs.fits wwins /vlbi/vcs9/uvm//J0233+3442_X_a_map.win ! wwins: Wrote 6 windows to /vlbi/vcs9/uvm//J0233+3442_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0879312 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000126016 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.429935 0.429935 0.859871 1.71974 3.43948 6.87896 13.7579 27.5159 55.0317 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.087 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 697.779 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0233+3442_X_a_dfm.log closed on Tue Dec 26 21:15:21 2017