! Started logfile: /vlbi/vcs9/uvm//J1424+225A_C_a_dfm.log on Tue Dec 26 22:37:16 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+225A_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1424+225A_C_a_uvm.fits ! AN table 1: 65 integrations on 36 of 36 possible baselines. ! AN table 2: 45 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.914394 visibilities/baseline/integration-bin. ! Found source: J1424+225A ! ! 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 28968 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+225A_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)= 0.238583 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 22 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 22 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 22 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 22 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 22 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 22 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 22 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 22 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.034097Jy sigma=33.345939 ! Fit after self-cal, rms=0.847787Jy sigma=27.032099 ! 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=1.529 mas, bmaj=3.859 mas, bpa=20.63 degrees ! Estimated noise=0.277127 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 = 0.12776 Jy ! Component: 100 - total flux cleaned = 0.170819 Jy ! Total flux subtracted in 100 components = 0.170819 Jy ! Clean residual min=-0.012846 max=0.014007 Jy/beam ! Clean residual mean=0.000035 rms=0.003495 Jy/beam ! Combined flux in latest and established models = 0.170819 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.170819 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=0.161841Jy sigma=5.269960 ! Fit after self-cal, rms=0.161798Jy sigma=5.268426 ! 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=2.14 mas, bmaj=4.606 mas, bpa=21.92 degrees ! Estimated noise=0.1292 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 = 0.0383861 Jy ! Component: 100 - total flux cleaned = 0.0552751 Jy ! Component: 150 - total flux cleaned = 0.0646494 Jy ! Component: 200 - total flux cleaned = 0.0699098 Jy ! Total flux subtracted in 200 components = 0.0699098 Jy ! Clean residual min=-0.012924 max=0.016541 Jy/beam ! Clean residual mean=0.000110 rms=0.004599 Jy/beam ! Combined flux in latest and established models = 0.240728 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 42 components and 0.240728 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=0.155232Jy sigma=5.069786 ! Fit after self-cal, rms=0.155213Jy sigma=5.068960 ! 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: 0.992445 ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.92 KP 1.05 LA 0.98 ! MK 0.99 NL 0.71 OV 1.43 PT 0.92 ! SC 0.99 ! ! Amplitude normalization factor in sub-array 2: 0.936681 ! Telescope amplitude corrections in sub-array 2: ! BR 1.41 FD 0.84 HN 1.06 KP 0.70 ! LA 1.16 NL 1.00 OV 1.87 PT 0.73 ! SC 0.83 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.874566 ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.74 KP 0.77 LA 0.79 ! MK 0.99 NL 1.90 OV 1.83 PT 1.03 ! SC 1.10 ! ! Amplitude normalization factor in sub-array 2: 1.02691 ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.18 HN 0.78 KP 0.64 ! LA 0.89 NL 0.93 OV 1.21 PT 0.85 ! SC 1.23 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.916453 ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.73 KP 0.66 LA 0.72 ! MK 1.19 NL 1.03 OV 2.64 PT 0.96 ! SC 1.06 ! ! Amplitude normalization factor in sub-array 2: 0.988897 ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.91 HN 1.58 KP 0.81 ! LA 0.92 NL 0.91 OV 1.38 PT 0.78 ! SC 0.85 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.09622 ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.95 KP 0.73 LA 0.88 ! MK 1.09 NL 0.80 OV 1.19 PT 0.65 ! SC 1.05 ! ! Amplitude normalization factor in sub-array 2: 0.790568 ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.78 HN 1.07 KP 1.10 ! LA 0.72 NL 2.43 OV 2.16 PT 0.88 ! SC 1.29 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.901736 ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 1.87 KP 0.78 LA 0.84 ! MK 0.99 NL 0.99 OV 0.98 PT 1.05 ! SC 1.21 ! ! Amplitude normalization factor in sub-array 2: 0.862634 ! Telescope amplitude corrections in sub-array 2: ! BR 1.27 FD 1.21 HN 1.91 KP 0.72 ! LA 0.95 NL 1.44 OV 1.04 PT 0.76 ! SC 1.13 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.955971 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.84 KP 1.09 LA 1.12 ! MK 0.97 NL 0.89 OV 1.30 PT 1.28 ! SC 0.91 ! ! Amplitude normalization factor in sub-array 2: 0.788978 ! Telescope amplitude corrections in sub-array 2: ! BR 0.87 FD 1.09 HN 1.60 KP 1.42 ! LA 2.57 NL 0.88 OV 0.89 PT 0.79 ! SC 1.30 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.879815 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.66 KP 0.74 LA 1.57 ! MK 1.10 NL 1.18 OV 0.86 PT 1.24 ! SC 0.90 ! ! Amplitude normalization factor in sub-array 2: 0.921536 ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.88 HN 0.71 KP 0.95 ! LA 0.90 NL 0.91 OV 1.51 PT 1.41 ! SC 1.55 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.966115 ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.02 KP 0.98 LA 1.00 ! MK 0.89 NL 0.97 OV 0.91 PT 1.71 ! SC 0.95 ! ! Amplitude normalization factor in sub-array 2: 0.864045 ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.80 HN 1.91 KP 0.82 ! LA 0.88 NL 1.13 OV 1.72 PT 1.18 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.155213Jy sigma=5.068960 ! Fit after self-cal, rms=0.173304Jy sigma=4.909055 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=0.173304Jy sigma=4.909055 ! Fit after self-cal, rms=0.174602Jy sigma=4.892542 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.281 mas, bmaj=4.672 mas, bpa=22.11 degrees ! Estimated noise=0.104272 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 = -0.0278866 Jy ! Component: 100 - total flux cleaned = -0.0346924 Jy ! Component: 150 - total flux cleaned = -0.0362046 Jy ! Component: 200 - total flux cleaned = -0.0365065 Jy ! Total flux subtracted in 200 components = -0.0365065 Jy ! Clean residual min=-0.009269 max=0.010371 Jy/beam ! Clean residual mean=0.000046 rms=0.002335 Jy/beam ! Combined flux in latest and established models = 0.204222 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 64 components and 0.204222 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=0.173705Jy sigma=4.725174 ! Fit after self-cal, rms=0.173721Jy sigma=4.724898 ! 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=0.173721Jy sigma=4.724898 ! Fit after self-cal, rms=0.175400Jy sigma=4.692593 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 = 0.000701345 Jy ! Component: 100 - total flux cleaned = 0.000808614 Jy ! Component: 150 - total flux cleaned = 0.000855173 Jy ! Component: 200 - total flux cleaned = 0.000897746 Jy ! Total flux subtracted in 200 components = 0.000897746 Jy ! Clean residual min=-0.009072 max=0.010161 Jy/beam ! Clean residual mean=0.000047 rms=0.002334 Jy/beam ! Combined flux in latest and established models = 0.20512 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 70 components and 0.20512 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=0.175351Jy sigma=4.691465 ! Fit after self-cal, rms=0.175537Jy sigma=4.686222 ! 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: 2.281 x 4.672 at 22.11 degrees (North through East) ! Clean map min=-0.0089031 max=0.14326 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=0.175537Jy sigma=4.686222 ! Fit after self-cal, rms=0.213586Jy sigma=4.573180 ! 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=0.213586Jy sigma=4.573180 ! Fit after self-cal, rms=0.214089Jy sigma=4.569252 ! Inverting map and beam ! Estimated beam: bmin=2.296 mas, bmaj=4.658 mas, bpa=21.22 degrees ! Estimated noise=0.104564 mJy/beam. ! Added new window around map position (-42, 0.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00615909 Jy ! Component: 100 - total flux cleaned = 0.0082139 Jy ! Component: 150 - total flux cleaned = 0.0103286 Jy ! Component: 200 - total flux cleaned = 0.0112932 Jy ! Total flux subtracted in 200 components = 0.0112932 Jy ! Clean residual min=-0.007115 max=0.007853 Jy/beam ! Clean residual mean=0.000042 rms=0.001896 Jy/beam ! Combined flux in latest and established models = 0.216413 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 38 model components to the UV plane model. ! The established model now contains 100 components and 0.216413 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=0.213339Jy sigma=4.542683 ! Fit after self-cal, rms=0.213159Jy sigma=4.538291 ! 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=1.563 mas, bmaj=3.834 mas, bpa=20.23 degrees ! Estimated noise=0.254669 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.115748 Jy ! Component: 100 - total flux cleaned = 0.154908 Jy ! Component: 150 - total flux cleaned = 0.172848 Jy ! Component: 200 - total flux cleaned = 0.181155 Jy ! Total flux subtracted in 200 components = 0.181155 Jy ! Clean residual min=-0.012241 max=0.013002 Jy/beam ! Clean residual mean=0.000023 rms=0.002947 Jy/beam ! Combined flux in latest and established models = 0.181155 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.181155 Jy ! Inverting map and beam ! Estimated beam: bmin=2.296 mas, bmaj=4.658 mas, bpa=21.22 degrees ! Estimated noise=0.104564 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.017857 Jy ! Component: 100 - total flux cleaned = 0.0275362 Jy ! Component: 150 - total flux cleaned = 0.031461 Jy ! Component: 200 - total flux cleaned = 0.0341396 Jy ! Total flux subtracted in 200 components = 0.0341396 Jy ! Clean residual min=-0.007482 max=0.006856 Jy/beam ! Clean residual mean=0.000041 rms=0.001859 Jy/beam ! Combined flux in latest and established models = 0.215295 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 67 components and 0.215295 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203205 Jy ! Component: 100 - total flux cleaned = 0.00280547 Jy ! Component: 150 - total flux cleaned = 0.00302627 Jy ! Component: 200 - total flux cleaned = 0.00331136 Jy ! Total flux subtracted in 200 components = 0.00331136 Jy ! Clean residual min=-0.006607 max=0.007035 Jy/beam ! Clean residual mean=0.000038 rms=0.001796 Jy/beam ! Combined flux in latest and established models = 0.218606 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 85 components and 0.218606 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=0.212911Jy sigma=4.535117 ! Fit after self-cal, rms=0.212832Jy sigma=4.534096 wmodel J1424+225A_C_map.mod ! Writing 85 model components to file: J1424+225A_C_map.mod wobs J1424+225A_C_uvs.fits ! Writing UV FITS file: J1424+225A_C_uvs.fits wwins J1424+225A_C_map.win ! wwins: Wrote 2 windows to J1424+225A_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 = 0.00148493 Jy ! Component: 100 - total flux cleaned = 0.00247696 Jy ! Component: 150 - total flux cleaned = 0.00299126 Jy ! Component: 200 - total flux cleaned = 0.0035719 Jy ! Component: 250 - total flux cleaned = 0.00384979 Jy ! Component: 300 - total flux cleaned = 0.00411707 Jy ! Component: 350 - total flux cleaned = 0.00445672 Jy ! Component: 400 - total flux cleaned = 0.00494378 Jy ! Component: 450 - total flux cleaned = 0.00533625 Jy ! Component: 500 - total flux cleaned = 0.0057163 Jy ! Component: 550 - total flux cleaned = 0.00601089 Jy ! Component: 600 - total flux cleaned = 0.00629793 Jy ! Component: 650 - total flux cleaned = 0.00664769 Jy ! Component: 700 - total flux cleaned = 0.00712578 Jy ! Component: 750 - total flux cleaned = 0.00739533 Jy ! Component: 800 - total flux cleaned = 0.00765611 Jy ! Component: 850 - total flux cleaned = 0.00784917 Jy ! Component: 900 - total flux cleaned = 0.00822801 Jy ! Component: 950 - total flux cleaned = 0.00835223 Jy ! Component: 1000 - total flux cleaned = 0.00872001 Jy ! Component: 1050 - total flux cleaned = 0.00908253 Jy ! Component: 1100 - total flux cleaned = 0.00943944 Jy ! Component: 1150 - total flux cleaned = 0.00967305 Jy ! Component: 1200 - total flux cleaned = 0.00996197 Jy ! Component: 1250 - total flux cleaned = 0.0101902 Jy ! Component: 1300 - total flux cleaned = 0.0103596 Jy ! Component: 1350 - total flux cleaned = 0.0108065 Jy ! Component: 1400 - total flux cleaned = 0.0111369 Jy ! Component: 1450 - total flux cleaned = 0.0115185 Jy ! Component: 1500 - total flux cleaned = 0.0119494 Jy ! Component: 1550 - total flux cleaned = 0.0123226 Jy ! Component: 1600 - total flux cleaned = 0.012796 Jy ! Component: 1650 - total flux cleaned = 0.0133166 Jy ! Component: 1700 - total flux cleaned = 0.0137283 Jy ! Component: 1750 - total flux cleaned = 0.0142386 Jy ! Component: 1800 - total flux cleaned = 0.0147427 Jy ! Component: 1850 - total flux cleaned = 0.0150922 Jy ! Component: 1900 - total flux cleaned = 0.0153393 Jy ! Component: 1950 - total flux cleaned = 0.0156339 Jy ! Component: 2000 - total flux cleaned = 0.0159752 Jy ! Component: 2050 - total flux cleaned = 0.01641 Jy ! Component: 2100 - total flux cleaned = 0.0168414 Jy ! Component: 2150 - total flux cleaned = 0.0171745 Jy ! Component: 2200 - total flux cleaned = 0.017647 Jy ! Component: 2250 - total flux cleaned = 0.0180225 Jy ! Component: 2300 - total flux cleaned = 0.0184421 Jy ! Component: 2350 - total flux cleaned = 0.0188585 Jy ! Component: 2400 - total flux cleaned = 0.01918 Jy ! Component: 2450 - total flux cleaned = 0.0196364 Jy ! Component: 2500 - total flux cleaned = 0.0199084 Jy ! Component: 2550 - total flux cleaned = 0.0203139 Jy ! Component: 2600 - total flux cleaned = 0.0207169 Jy ! Component: 2650 - total flux cleaned = 0.0210287 Jy ! Component: 2700 - total flux cleaned = 0.0212059 Jy ! Component: 2750 - total flux cleaned = 0.0215584 Jy ! Component: 2800 - total flux cleaned = 0.0219965 Jy ! Component: 2850 - total flux cleaned = 0.0221707 Jy ! Component: 2900 - total flux cleaned = 0.0224744 Jy ! Component: 2950 - total flux cleaned = 0.0227764 Jy ! Component: 3000 - total flux cleaned = 0.0230336 Jy ! Component: 3050 - total flux cleaned = 0.0234182 Jy ! Component: 3100 - total flux cleaned = 0.0237158 Jy ! Component: 3150 - total flux cleaned = 0.0240122 Jy ! Component: 3200 - total flux cleaned = 0.0242228 Jy ! Component: 3250 - total flux cleaned = 0.0246008 Jy ! Component: 3300 - total flux cleaned = 0.0247682 Jy ! Component: 3350 - total flux cleaned = 0.0252679 Jy ! Component: 3400 - total flux cleaned = 0.0256409 Jy ! Component: 3450 - total flux cleaned = 0.0259711 Jy ! Component: 3500 - total flux cleaned = 0.026341 Jy ! Component: 3550 - total flux cleaned = 0.0266275 Jy ! Component: 3600 - total flux cleaned = 0.0269129 Jy ! Component: 3650 - total flux cleaned = 0.027238 Jy ! Component: 3700 - total flux cleaned = 0.0276832 Jy ! Component: 3750 - total flux cleaned = 0.0281267 Jy ! Component: 3800 - total flux cleaned = 0.028448 Jy ! Component: 3850 - total flux cleaned = 0.0287279 Jy ! Component: 3900 - total flux cleaned = 0.0292462 Jy ! Component: 3950 - total flux cleaned = 0.0294847 Jy ! Component: 4000 - total flux cleaned = 0.0298807 Jy ! Component: 4050 - total flux cleaned = 0.0302359 Jy ! Total flux subtracted in 4096 components = 0.030472 Jy ! Clean residual min=-0.002123 max=0.002095 Jy/beam ! Clean residual mean=0.000029 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.249078 Jy keep ! Adding 327 model components to the UV plane model. ! The established model now contains 412 components and 0.249078 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1424+225A_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.296 x 4.658 at 21.22 degrees (North through East) ! Clean map min=-0.0056588 max=0.14533 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1424+225A_C_a_map.fits wmodel /vlbi/vcs9/uvm//J1424+225A_C_a_map.mod ! Writing 412 model components to file: /vlbi/vcs9/uvm//J1424+225A_C_a_map.mod wobs /vlbi/vcs9/uvm//J1424+225A_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1424+225A_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J1424+225A_C_a_map.win ! wwins: Wrote 3 windows to /vlbi/vcs9/uvm//J1424+225A_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.145331 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000714975 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.47589 1.47589 2.95178 5.90356 11.8071 23.6142 47.2285 94.457 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.145 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 203.267 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1424+225A_C_a_dfm.log closed on Tue Dec 26 22:37:20 2017