! Started logfile: /vlbi/vcs9/uvm//J1424+225C_C_a_dfm.log on Tue Dec 26 22:38:02 2017 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs /vlbi/vcs9/uvm//J1424+225C_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1424+225C_C_a_uvm.fits ! AN table 1: 65 integrations on 36 of 36 possible baselines. ! AN table 2: 46 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.908163 visibilities/baseline/integration-bin. ! Found source: J1424+225C ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 32040 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_02.dfm J1424+225C_C] 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 0.300x0.300 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.231147 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 28 telescope corrections were flagged in sub-array 1. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.023483Jy sigma=31.322669 ! Fit after self-cal, rms=0.867736Jy sigma=26.432984 ! 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=1.403 mas, bmaj=3.709 mas, bpa=16.3 degrees ! Estimated noise=0.289078 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 = 0.113428 Jy ! Component: 100 - total flux cleaned = 0.147826 Jy ! Total flux subtracted in 100 components = 0.147826 Jy ! Clean residual min=-0.012305 max=0.012833 Jy/beam ! Clean residual mean=0.000039 rms=0.003330 Jy/beam ! Combined flux in latest and established models = 0.147826 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.147826 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=0.171031Jy sigma=5.226844 ! Fit after self-cal, rms=0.171018Jy sigma=5.225566 ! 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=2.017 mas, bmaj=4.419 mas, bpa=18.32 degrees ! Estimated noise=0.129172 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 = 0.0425353 Jy ! Component: 100 - total flux cleaned = 0.0639079 Jy ! Component: 150 - total flux cleaned = 0.0752826 Jy ! Component: 200 - total flux cleaned = 0.0815524 Jy ! Total flux subtracted in 200 components = 0.0815524 Jy ! Clean residual min=-0.012603 max=0.017817 Jy/beam ! Clean residual mean=0.000090 rms=0.004641 Jy/beam ! Combined flux in latest and established models = 0.229379 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 50 components and 0.229379 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=0.162780Jy sigma=4.997518 ! Fit after self-cal, rms=0.162809Jy sigma=4.996647 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.989019 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.90 KP 0.95 LA 1.00 ! MK 1.21 NL 0.89 OV 1.22 PT 1.03 ! SC 0.89 ! ! Amplitude normalization factor in sub-array 2: 1.02595 ! Telescope amplitude corrections in sub-array 2: ! BR 0.86 FD 0.74 HN 0.76 KP 0.64 ! LA 1.01 MK 1.01 NL 0.84 OV 2.30 ! PT 0.68 SC 0.89 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.864766 ! Telescope amplitude corrections in sub-array 1: ! BR 1.44 FD 0.64 KP 0.71 LA 0.75 ! MK 1.47 NL 1.49 OV 1.53 PT 1.24 ! SC 1.14 ! ! Amplitude normalization factor in sub-array 2: 1.03552 ! Telescope amplitude corrections in sub-array 2: ! BR 0.84 FD 1.02 HN 0.88 KP 0.66 ! LA 0.95 MK 1.41 NL 0.96 OV 1.05 ! PT 0.79 SC 1.10 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.866348 ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.67 KP 0.66 LA 0.73 ! MK 1.30 NL 1.43 OV 2.36 PT 1.00 ! SC 1.17 ! ! Amplitude normalization factor in sub-array 2: 1.0031 ! Telescope amplitude corrections in sub-array 2: ! BR 1.16 FD 0.84 HN 1.15 KP 0.81 ! LA 1.05 MK 1.20 NL 0.80 OV 1.38 ! PT 0.70 SC 0.87 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00941 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.86 KP 0.68 LA 1.03 ! MK 1.24 NL 1.25 OV 1.25 PT 0.62 ! SC 1.04 ! ! Amplitude normalization factor in sub-array 2: 0.915684 ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 FD 0.75 HN 1.02 KP 1.00 ! LA 0.68 MK 0.98 NL 1.61 OV 1.69 ! PT 0.85 SC 1.43 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.838281 ! Telescope amplitude corrections in sub-array 1: ! BR 1.39 FD 1.86 KP 0.82 LA 0.92 ! MK 1.24 NL 1.43 OV 0.73 PT 0.94 ! SC 1.40 ! ! Amplitude normalization factor in sub-array 2: 0.963581 ! Telescope amplitude corrections in sub-array 2: ! BR 0.78 FD 1.27 HN 0.95 KP 0.70 ! LA 0.89 MK 1.41 NL 1.51 OV 0.99 ! PT 0.74 SC 1.14 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.929156 ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 1.00 KP 0.81 LA 1.47 ! MK 1.02 NL 1.04 OV 1.20 PT 0.96 ! SC 0.94 ! ! Amplitude normalization factor in sub-array 2: 0.803791 ! Telescope amplitude corrections in sub-array 2: ! BR 0.73 FD 1.19 HN 1.54 KP 1.31 ! LA 2.98 MK 1.16 NL 0.81 OV 0.94 ! PT 0.78 SC 1.00 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.823509 ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.41 KP 0.73 LA 2.35 ! MK 1.05 NL 1.34 OV 0.81 PT 1.03 ! SC 1.11 ! ! Amplitude normalization factor in sub-array 2: 0.901886 ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.66 HN 0.66 KP 1.09 ! LA 0.99 MK 1.15 NL 0.73 OV 1.81 ! PT 1.21 SC 1.73 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.900464 ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.85 KP 0.98 LA 1.41 ! MK 1.08 NL 0.90 OV 0.97 PT 1.73 ! SC 0.96 ! ! Amplitude normalization factor in sub-array 2: 0.872896 ! Telescope amplitude corrections in sub-array 2: ! BR 0.72 FD 0.85 HN 1.82 KP 0.74 ! LA 0.83 MK 0.99 NL 1.43 OV 1.69 ! PT 1.33 SC 1.07 ! ! ! Fit before self-cal, rms=0.162809Jy sigma=4.996647 ! Fit after self-cal, rms=0.175377Jy sigma=4.801152 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=0.175377Jy sigma=4.801152 ! Fit after self-cal, rms=0.175917Jy sigma=4.793912 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.213 mas, bmaj=4.543 mas, bpa=18.87 degrees ! Estimated noise=0.101592 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 = -0.0269439 Jy ! Component: 100 - total flux cleaned = -0.0346555 Jy ! Component: 150 - total flux cleaned = -0.0370822 Jy ! Component: 200 - total flux cleaned = -0.0374818 Jy ! Total flux subtracted in 200 components = -0.0374818 Jy ! Clean residual min=-0.008234 max=0.008385 Jy/beam ! Clean residual mean=0.000041 rms=0.002003 Jy/beam ! Combined flux in latest and established models = 0.191897 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 66 components and 0.191897 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=0.175208Jy sigma=4.641990 ! Fit after self-cal, rms=0.175217Jy sigma=4.641747 ! 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=0.175217Jy sigma=4.641747 ! Fit after self-cal, rms=0.176283Jy sigma=4.594448 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 = 0.00148583 Jy ! Component: 100 - total flux cleaned = 0.00161096 Jy ! Component: 150 - total flux cleaned = 0.00172355 Jy ! Component: 200 - total flux cleaned = 0.00182711 Jy ! Total flux subtracted in 200 components = 0.00182711 Jy ! Clean residual min=-0.008249 max=0.008596 Jy/beam ! Clean residual mean=0.000038 rms=0.002015 Jy/beam ! Combined flux in latest and established models = 0.193724 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 73 components and 0.193724 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=0.176220Jy sigma=4.592689 ! Fit after self-cal, rms=0.176539Jy sigma=4.587655 ! 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: 2.213 x 4.543 at 18.87 degrees (North through East) ! Clean map min=-0.008161 max=0.12426 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 ! Performing amp+phase self-cal over 60 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=0.176539Jy sigma=4.587655 ! Fit after self-cal, rms=0.228059Jy sigma=4.534249 ! 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=0.228059Jy sigma=4.534249 ! Fit after self-cal, rms=0.229186Jy sigma=4.528991 ! Inverting map and beam ! Estimated beam: bmin=2.233 mas, bmaj=4.605 mas, bpa=18.71 degrees ! Estimated noise=0.10435 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00467171 Jy ! Component: 100 - total flux cleaned = 0.00662375 Jy ! Component: 150 - total flux cleaned = 0.0067433 Jy ! Component: 200 - total flux cleaned = 0.00685375 Jy ! Total flux subtracted in 200 components = 0.00685375 Jy ! Clean residual min=-0.006980 max=0.007262 Jy/beam ! Clean residual mean=0.000032 rms=0.001864 Jy/beam ! Combined flux in latest and established models = 0.200578 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 77 components and 0.200578 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=0.229049Jy sigma=4.524017 ! Fit after self-cal, rms=0.229348Jy sigma=4.523399 ! Inverting map ! ============== Finished amplitude self-cal ============== 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=1.459 mas, bmaj=3.74 mas, bpa=16.85 degrees ! Estimated noise=0.270046 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.102213 Jy ! Component: 100 - total flux cleaned = 0.134697 Jy ! Component: 150 - total flux cleaned = 0.151074 Jy ! Component: 200 - total flux cleaned = 0.161941 Jy ! Total flux subtracted in 200 components = 0.161941 Jy ! Clean residual min=-0.011499 max=0.013942 Jy/beam ! Clean residual mean=0.000025 rms=0.002968 Jy/beam ! Combined flux in latest and established models = 0.161941 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.161941 Jy ! Inverting map and beam ! Estimated beam: bmin=2.233 mas, bmaj=4.605 mas, bpa=18.71 degrees ! Estimated noise=0.10435 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 (-2.7, -3). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0219605 Jy ! Component: 100 - total flux cleaned = 0.032157 Jy ! Component: 150 - total flux cleaned = 0.0357325 Jy ! Component: 200 - total flux cleaned = 0.0370884 Jy ! Total flux subtracted in 200 components = 0.0370884 Jy ! Clean residual min=-0.007413 max=0.006870 Jy/beam ! Clean residual mean=0.000031 rms=0.001828 Jy/beam ! Combined flux in latest and established models = 0.199029 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 67 components and 0.199029 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000545615 Jy ! Component: 100 - total flux cleaned = 0.000887041 Jy ! Component: 150 - total flux cleaned = 0.00108758 Jy ! Component: 200 - total flux cleaned = 0.0014371 Jy ! Total flux subtracted in 200 components = 0.0014371 Jy ! Clean residual min=-0.007332 max=0.007159 Jy/beam ! Clean residual mean=0.000029 rms=0.001775 Jy/beam ! Combined flux in latest and established models = 0.200466 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 82 components and 0.200466 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=0.229024Jy sigma=4.510051 ! Fit after self-cal, rms=0.229032Jy sigma=4.508042 wmodel J1424+225C_C_map.mod ! Writing 82 model components to file: J1424+225C_C_map.mod wobs J1424+225C_C_uvs.fits ! Writing UV FITS file: J1424+225C_C_uvs.fits wwins J1424+225C_C_map.win ! wwins: Wrote 2 windows to J1424+225C_C_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 = 0.000848406 Jy ! Component: 100 - total flux cleaned = 0.00222444 Jy ! Component: 150 - total flux cleaned = 0.00318132 Jy ! Component: 200 - total flux cleaned = 0.00398281 Jy ! Component: 250 - total flux cleaned = 0.00474742 Jy ! Component: 300 - total flux cleaned = 0.00538535 Jy ! Component: 350 - total flux cleaned = 0.00608557 Jy ! Component: 400 - total flux cleaned = 0.00693231 Jy ! Component: 450 - total flux cleaned = 0.00783413 Jy ! Component: 500 - total flux cleaned = 0.00823239 Jy ! Component: 550 - total flux cleaned = 0.00877996 Jy ! Component: 600 - total flux cleaned = 0.00946527 Jy ! Component: 650 - total flux cleaned = 0.0100599 Jy ! Component: 700 - total flux cleaned = 0.0107844 Jy ! Component: 750 - total flux cleaned = 0.0113509 Jy ! Component: 800 - total flux cleaned = 0.0120445 Jy ! Component: 850 - total flux cleaned = 0.0127234 Jy ! Component: 900 - total flux cleaned = 0.013388 Jy ! Component: 950 - total flux cleaned = 0.0139095 Jy ! Component: 1000 - total flux cleaned = 0.014549 Jy ! Component: 1050 - total flux cleaned = 0.0150511 Jy ! Component: 1100 - total flux cleaned = 0.0154833 Jy ! Component: 1150 - total flux cleaned = 0.0161521 Jy ! Component: 1200 - total flux cleaned = 0.0166899 Jy ! Component: 1250 - total flux cleaned = 0.0171613 Jy ! Component: 1300 - total flux cleaned = 0.0173937 Jy ! Component: 1350 - total flux cleaned = 0.0178541 Jy ! Component: 1400 - total flux cleaned = 0.0181385 Jy ! Component: 1450 - total flux cleaned = 0.0187543 Jy ! Component: 1500 - total flux cleaned = 0.0189751 Jy ! Component: 1550 - total flux cleaned = 0.0193578 Jy ! Component: 1600 - total flux cleaned = 0.0197356 Jy ! Component: 1650 - total flux cleaned = 0.0201087 Jy ! Component: 1700 - total flux cleaned = 0.0204254 Jy ! Component: 1750 - total flux cleaned = 0.0208416 Jy ! Component: 1800 - total flux cleaned = 0.0210484 Jy ! Component: 1850 - total flux cleaned = 0.0215085 Jy ! Component: 1900 - total flux cleaned = 0.0217621 Jy ! Component: 1950 - total flux cleaned = 0.0222146 Jy ! Component: 2000 - total flux cleaned = 0.0226629 Jy ! Component: 2050 - total flux cleaned = 0.0228603 Jy ! Component: 2100 - total flux cleaned = 0.023154 Jy ! Component: 2150 - total flux cleaned = 0.0233484 Jy ! Component: 2200 - total flux cleaned = 0.023686 Jy ! Component: 2250 - total flux cleaned = 0.0240685 Jy ! Component: 2300 - total flux cleaned = 0.0243541 Jy ! Component: 2350 - total flux cleaned = 0.024826 Jy ! Component: 2400 - total flux cleaned = 0.0251064 Jy ! Component: 2450 - total flux cleaned = 0.0254782 Jy ! Component: 2500 - total flux cleaned = 0.0257093 Jy ! Component: 2550 - total flux cleaned = 0.0263056 Jy ! Component: 2600 - total flux cleaned = 0.0266242 Jy ! Component: 2650 - total flux cleaned = 0.0269412 Jy ! Component: 2700 - total flux cleaned = 0.0273015 Jy ! Component: 2750 - total flux cleaned = 0.0276597 Jy ! Component: 2800 - total flux cleaned = 0.0280599 Jy ! Component: 2850 - total flux cleaned = 0.0284138 Jy ! Component: 2900 - total flux cleaned = 0.0287658 Jy ! Component: 2950 - total flux cleaned = 0.0292034 Jy ! Component: 3000 - total flux cleaned = 0.0295951 Jy ! Component: 3050 - total flux cleaned = 0.0299421 Jy ! Component: 3100 - total flux cleaned = 0.030287 Jy ! Component: 3150 - total flux cleaned = 0.0307164 Jy ! Component: 3200 - total flux cleaned = 0.0311862 Jy ! Component: 3250 - total flux cleaned = 0.0314412 Jy ! Component: 3300 - total flux cleaned = 0.0317798 Jy ! Component: 3350 - total flux cleaned = 0.0320749 Jy ! Component: 3400 - total flux cleaned = 0.0323269 Jy ! Component: 3450 - total flux cleaned = 0.0326198 Jy ! Component: 3500 - total flux cleaned = 0.0330365 Jy ! Component: 3550 - total flux cleaned = 0.0333684 Jy ! Component: 3600 - total flux cleaned = 0.0335338 Jy ! Component: 3650 - total flux cleaned = 0.03374 Jy ! Component: 3700 - total flux cleaned = 0.0340687 Jy ! Component: 3750 - total flux cleaned = 0.0342326 Jy ! Component: 3800 - total flux cleaned = 0.0345182 Jy ! Component: 3850 - total flux cleaned = 0.0348033 Jy ! Component: 3900 - total flux cleaned = 0.0352088 Jy ! Component: 3950 - total flux cleaned = 0.0354108 Jy ! Component: 4000 - total flux cleaned = 0.0356123 Jy ! Component: 4050 - total flux cleaned = 0.0358533 Jy ! Total flux subtracted in 4096 components = 0.0360937 Jy ! Clean residual min=-0.002286 max=0.002206 Jy/beam ! Clean residual mean=0.000027 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.23656 Jy keep ! Adding 320 model components to the UV plane model. ! The established model now contains 402 components and 0.23656 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1424+225C_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.233 x 4.605 at 18.71 degrees (North through East) ! Clean map min=-0.0052118 max=0.13184 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1424+225C_C_a_map.fits wmodel /vlbi/vcs9/uvm//J1424+225C_C_a_map.mod ! Writing 402 model components to file: /vlbi/vcs9/uvm//J1424+225C_C_a_map.mod wobs /vlbi/vcs9/uvm//J1424+225C_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1424+225C_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J1424+225C_C_a_map.win ! wwins: Wrote 3 windows to /vlbi/vcs9/uvm//J1424+225C_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.131838 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000694661 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.58071 1.58071 3.16142 6.32284 12.6457 25.2914 50.5827 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.131 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 189.788 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1424+225C_C_a_dfm.log closed on Tue Dec 26 22:38:07 2017