! Started logfile: /vlbi/vcs9/uvm//J0546+4044_C_a_dfm.log on Tue Dec 26 21:43:39 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//J0546+4044_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0546+4044_C_a_uvm.fits ! AN table 1: 19 integrations on 45 of 45 possible baselines. ! AN table 2: 20 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.940952 visibilities/baseline/integration-bin. ! Found source: J0546+4044 ! ! 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 11856 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 J0546+4044_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)= 0.0701771 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 4 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.000850Jy sigma=31.965159 ! Fit after self-cal, rms=0.944659Jy sigma=30.080252 ! 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=1.507 mas, bmaj=4.221 mas, bpa=22.37 degrees ! Estimated noise=0.352118 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 = 0.0402406 Jy ! Component: 100 - total flux cleaned = 0.0546338 Jy ! Total flux subtracted in 100 components = 0.0546338 Jy ! Clean residual min=-0.004969 max=0.010625 Jy/beam ! Clean residual mean=0.000019 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 0.0546338 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0546338 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=0.038807Jy sigma=1.230701 ! Fit after self-cal, rms=0.038756Jy sigma=1.229161 ! Inverting map ! Added new window around map position (-9, 5.7). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124963 Jy ! Component: 100 - total flux cleaned = 0.0209629 Jy ! Total flux subtracted in 100 components = 0.0209629 Jy ! Clean residual min=-0.003540 max=0.006119 Jy/beam ! Clean residual mean=0.000013 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.0755967 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 36 components and 0.0755967 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=0.033088Jy sigma=1.031403 ! Fit after self-cal, rms=0.032955Jy sigma=1.027268 ! Inverting map ! Added new window around map position (-2.7, 1.5). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0079084 Jy ! Component: 100 - total flux cleaned = 0.0135844 Jy ! Total flux subtracted in 100 components = 0.0135844 Jy ! Clean residual min=-0.002611 max=0.002949 Jy/beam ! Clean residual mean=0.000010 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.0891811 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 60 components and 0.0891811 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=0.029548Jy sigma=0.904178 ! Fit after self-cal, rms=0.029460Jy sigma=0.901780 ! 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=2.067 mas, bmaj=4.609 mas, bpa=21.41 degrees ! Estimated noise=0.203153 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 = 0.012024 Jy ! Component: 100 - total flux cleaned = 0.0193272 Jy ! Component: 150 - total flux cleaned = 0.0243593 Jy ! Component: 200 - total flux cleaned = 0.0279713 Jy ! Total flux subtracted in 200 components = 0.0279713 Jy ! Clean residual min=-0.002670 max=0.002517 Jy/beam ! Clean residual mean=0.000011 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.117152 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 70 model components to the UV plane model. ! The established model now contains 121 components and 0.117152 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=0.025505Jy sigma=0.755965 ! Fit after self-cal, rms=0.025410Jy sigma=0.753387 ! 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: 1.04731 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 0.95 KP 0.96 ! LA 0.91 MK 0.98 NL 1.01 OV 0.96 ! PT 0.94 SC 0.94 ! ! Amplitude normalization factor in sub-array 2: 1.08342 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.87 HN 0.95 KP 0.88 ! LA 0.98 MK 0.90 NL 0.91 OV 0.97 ! PT 0.83 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.0195 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.96 KP 0.95 ! LA 0.96 MK 0.99 NL 1.05 OV 0.95 ! PT 0.93 SC 1.06 ! ! Amplitude normalization factor in sub-array 2: 1.05843 ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.88 HN 1.01 KP 0.91 ! LA 0.98 MK 0.86 NL 0.98 OV 1.02 ! PT 0.90 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.02574 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00 KP 0.94 ! LA 0.96 MK 0.96 NL 1.03 OV 0.96 ! PT 0.92 SC 1.00 ! ! Amplitude normalization factor in sub-array 2: 1.00042 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.95 HN 1.12 KP 0.96 ! LA 1.03 MK 1.01 NL 0.97 OV 1.01 ! PT 0.96 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.03146 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.94 KP 0.91 ! LA 0.94 MK 0.94 NL 1.06 OV 0.97 ! PT 0.95 SC 1.03 ! ! Amplitude normalization factor in sub-array 2: 1.01538 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.98 HN 0.99 KP 0.95 ! LA 1.08 MK 0.93 NL 0.94 OV 1.02 ! PT 1.00 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 0.978492 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 1.00 KP 0.93 ! LA 0.96 MK 0.96 NL 1.09 OV 1.05 ! PT 0.95 SC 1.22 ! ! Amplitude normalization factor in sub-array 2: 0.992808 ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.00 HN 0.99 KP 0.98 ! LA 1.00 MK 0.98 NL 0.98 OV 1.09 ! PT 0.95 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 1.00605 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 1.02 KP 0.95 ! LA 0.97 MK 0.90 NL 1.13 OV 1.08 ! PT 0.95 SC 0.95 ! ! Amplitude normalization factor in sub-array 2: 0.973015 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.07 HN 1.12 KP 0.97 ! LA 0.98 MK 1.09 NL 0.96 OV 1.11 ! PT 0.95 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 0.971725 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.06 KP 0.93 ! LA 0.96 MK 1.03 NL 1.16 OV 1.06 ! PT 0.96 SC 1.09 ! ! Amplitude normalization factor in sub-array 2: 1.00052 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.98 HN 1.04 KP 0.91 ! LA 0.99 MK 1.01 NL 1.01 OV 1.08 ! PT 0.98 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 0.970006 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 0.96 KP 0.95 ! LA 0.96 MK 1.11 NL 1.17 OV 1.08 ! PT 0.96 SC 1.10 ! ! Amplitude normalization factor in sub-array 2: 0.982706 ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.97 HN 1.08 KP 0.97 ! LA 1.01 MK 1.04 NL 1.03 OV 1.04 ! PT 0.98 ! ! ! Fit before self-cal, rms=0.025410Jy sigma=0.753387 ! Fit after self-cal, rms=0.024936Jy sigma=0.738593 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=0.024936Jy sigma=0.738593 ! Fit after self-cal, rms=0.024936Jy sigma=0.738574 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.107 mas, bmaj=4.634 mas, bpa=21.09 degrees ! Estimated noise=0.201066 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 = 0.00171727 Jy ! Component: 100 - total flux cleaned = 0.00279674 Jy ! Component: 150 - total flux cleaned = 0.00352887 Jy ! Component: 200 - total flux cleaned = 0.00372564 Jy ! Total flux subtracted in 200 components = 0.00372564 Jy ! Clean residual min=-0.002035 max=0.002452 Jy/beam ! Clean residual mean=0.000008 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.120878 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 135 components and 0.120878 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=0.024823Jy sigma=0.734984 ! Fit after self-cal, rms=0.024812Jy sigma=0.734767 ! 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=0.024812Jy sigma=0.734767 ! Fit after self-cal, rms=0.024763Jy sigma=0.733324 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 = 0.000461793 Jy ! Component: 100 - total flux cleaned = 0.000590982 Jy ! Component: 150 - total flux cleaned = 0.000687858 Jy ! Component: 200 - total flux cleaned = 0.000741036 Jy ! Total flux subtracted in 200 components = 0.000741036 Jy ! Clean residual min=-0.001990 max=0.002427 Jy/beam ! Clean residual mean=0.000008 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.121619 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 143 components and 0.121619 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=0.024734Jy sigma=0.732519 ! Fit after self-cal, rms=0.024716Jy sigma=0.732105 ! 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: 2.107 x 4.634 at 21.09 degrees (North through East) ! Clean map min=-0.001968 max=0.056438 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=1.519 mas, bmaj=4.224 mas, bpa=22.17 degrees ! Estimated noise=0.354933 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.04044 Jy ! Component: 100 - total flux cleaned = 0.0572541 Jy ! Component: 150 - total flux cleaned = 0.0688116 Jy ! Component: 200 - total flux cleaned = 0.0774836 Jy ! Total flux subtracted in 200 components = 0.0774836 Jy ! Clean residual min=-0.003214 max=0.003802 Jy/beam ! Clean residual mean=0.000013 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.0774836 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 42 model components to the UV plane model. ! The established model now contains 42 components and 0.0774836 Jy ! Inverting map and beam ! Estimated beam: bmin=2.107 mas, bmaj=4.634 mas, bpa=21.09 degrees ! Estimated noise=0.201066 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 = 0.0154029 Jy ! Component: 100 - total flux cleaned = 0.0244242 Jy ! Component: 150 - total flux cleaned = 0.0304235 Jy ! Component: 200 - total flux cleaned = 0.0345383 Jy ! Total flux subtracted in 200 components = 0.0345383 Jy ! Clean residual min=-0.002519 max=0.002322 Jy/beam ! Clean residual mean=0.000013 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.112022 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 107 components and 0.112022 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00286474 Jy ! Component: 100 - total flux cleaned = 0.0048779 Jy ! Component: 150 - total flux cleaned = 0.00634483 Jy ! Component: 200 - total flux cleaned = 0.00744332 Jy ! Total flux subtracted in 200 components = 0.00744332 Jy ! Clean residual min=-0.002099 max=0.002379 Jy/beam ! Clean residual mean=0.000009 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.119465 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 39 model components to the UV plane model. ! The established model now contains 131 components and 0.119465 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=0.024765Jy sigma=0.733407 ! Fit after self-cal, rms=0.024757Jy sigma=0.733165 wmodel J0546+4044_C_map.mod ! Writing 131 model components to file: J0546+4044_C_map.mod wobs J0546+4044_C_uvs.fits ! Writing UV FITS file: J0546+4044_C_uvs.fits wwins J0546+4044_C_map.win ! wwins: Wrote 3 windows to J0546+4044_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 = 0.000279247 Jy ! Component: 100 - total flux cleaned = 7.05581e-05 Jy ! Component: 150 - total flux cleaned = 6.56057e-06 Jy ! Component: 200 - total flux cleaned = 3.44821e-05 Jy ! Component: 250 - total flux cleaned = 0.000199712 Jy ! Component: 300 - total flux cleaned = 0.000355976 Jy ! Component: 350 - total flux cleaned = 0.000430628 Jy ! Component: 400 - total flux cleaned = 0.000573228 Jy ! Component: 450 - total flux cleaned = 0.00073261 Jy ! Component: 500 - total flux cleaned = 0.000884964 Jy ! Component: 550 - total flux cleaned = 0.00101155 Jy ! Component: 600 - total flux cleaned = 0.00113376 Jy ! Component: 650 - total flux cleaned = 0.00121289 Jy ! Component: 700 - total flux cleaned = 0.0013474 Jy ! Component: 750 - total flux cleaned = 0.00145847 Jy ! Component: 800 - total flux cleaned = 0.00158452 Jy ! Component: 850 - total flux cleaned = 0.00163678 Jy ! Component: 900 - total flux cleaned = 0.0016886 Jy ! Component: 950 - total flux cleaned = 0.00180618 Jy ! Component: 1000 - total flux cleaned = 0.00190436 Jy ! Component: 1050 - total flux cleaned = 0.00198423 Jy ! Component: 1100 - total flux cleaned = 0.002125 Jy ! Component: 1150 - total flux cleaned = 0.00218635 Jy ! Component: 1200 - total flux cleaned = 0.00229177 Jy ! Component: 1250 - total flux cleaned = 0.00246856 Jy ! Component: 1300 - total flux cleaned = 0.00251182 Jy ! Component: 1350 - total flux cleaned = 0.00265358 Jy ! Component: 1400 - total flux cleaned = 0.00277841 Jy ! Component: 1450 - total flux cleaned = 0.00291485 Jy ! Component: 1500 - total flux cleaned = 0.00303511 Jy ! Component: 1550 - total flux cleaned = 0.00312736 Jy ! Component: 1600 - total flux cleaned = 0.00323114 Jy ! Component: 1650 - total flux cleaned = 0.00337088 Jy ! Component: 1700 - total flux cleaned = 0.00344571 Jy ! Component: 1750 - total flux cleaned = 0.00351954 Jy ! Component: 1800 - total flux cleaned = 0.00361678 Jy ! Component: 1850 - total flux cleaned = 0.00368863 Jy ! Component: 1900 - total flux cleaned = 0.00375925 Jy ! Component: 1950 - total flux cleaned = 0.00386392 Jy ! Component: 2000 - total flux cleaned = 0.00390998 Jy ! Component: 2050 - total flux cleaned = 0.00401165 Jy ! Component: 2100 - total flux cleaned = 0.00406742 Jy ! Component: 2150 - total flux cleaned = 0.00416638 Jy ! Component: 2200 - total flux cleaned = 0.00423122 Jy ! Component: 2250 - total flux cleaned = 0.00432754 Jy ! Component: 2300 - total flux cleaned = 0.00434867 Jy ! Component: 2350 - total flux cleaned = 0.00441126 Jy ! Component: 2400 - total flux cleaned = 0.00443189 Jy ! Component: 2450 - total flux cleaned = 0.00451336 Jy ! Component: 2500 - total flux cleaned = 0.00454367 Jy ! Component: 2550 - total flux cleaned = 0.00458362 Jy ! Component: 2600 - total flux cleaned = 0.00466259 Jy ! Component: 2650 - total flux cleaned = 0.00469194 Jy ! Component: 2700 - total flux cleaned = 0.00475002 Jy ! Component: 2750 - total flux cleaned = 0.00479786 Jy ! Component: 2800 - total flux cleaned = 0.00482621 Jy ! Component: 2850 - total flux cleaned = 0.00488254 Jy ! Component: 2900 - total flux cleaned = 0.00492899 Jy ! Component: 2950 - total flux cleaned = 0.00498411 Jy ! Component: 3000 - total flux cleaned = 0.00501157 Jy ! Component: 3050 - total flux cleaned = 0.00507485 Jy ! Component: 3100 - total flux cleaned = 0.0051645 Jy ! Component: 3150 - total flux cleaned = 0.00527982 Jy ! Component: 3200 - total flux cleaned = 0.00527988 Jy ! Component: 3250 - total flux cleaned = 0.00537575 Jy ! Component: 3300 - total flux cleaned = 0.0054189 Jy ! Component: 3350 - total flux cleaned = 0.00548752 Jy ! Component: 3400 - total flux cleaned = 0.00553001 Jy ! Component: 3450 - total flux cleaned = 0.00559743 Jy ! Component: 3500 - total flux cleaned = 0.00563913 Jy ! Component: 3550 - total flux cleaned = 0.00573036 Jy ! Component: 3600 - total flux cleaned = 0.0058044 Jy ! Component: 3650 - total flux cleaned = 0.00583716 Jy ! Component: 3700 - total flux cleaned = 0.00591822 Jy ! Component: 3750 - total flux cleaned = 0.00598268 Jy ! Component: 3800 - total flux cleaned = 0.00601469 Jy ! Component: 3850 - total flux cleaned = 0.00607819 Jy ! Component: 3900 - total flux cleaned = 0.00613334 Jy ! Component: 3950 - total flux cleaned = 0.00619608 Jy ! Component: 4000 - total flux cleaned = 0.00625058 Jy ! Component: 4050 - total flux cleaned = 0.0063201 Jy ! Total flux subtracted in 4096 components = 0.00634314 Jy ! Clean residual min=-0.000434 max=0.000437 Jy/beam ! Clean residual mean=0.000003 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.125808 Jy keep ! Adding 447 model components to the UV plane model. ! The established model now contains 578 components and 0.125808 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0546+4044_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.107 x 4.634 at 21.09 degrees (North through East) ! Clean map min=-0.00078526 max=0.055884 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0546+4044_C_a_map.fits wmodel /vlbi/vcs9/uvm//J0546+4044_C_a_map.mod ! Writing 578 model components to file: /vlbi/vcs9/uvm//J0546+4044_C_a_map.mod wobs /vlbi/vcs9/uvm//J0546+4044_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0546+4044_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J0546+4044_C_a_map.win ! wwins: Wrote 4 windows to /vlbi/vcs9/uvm//J0546+4044_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.055884 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000150275 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.806714 0.806714 1.61343 3.22686 6.45371 12.9074 25.8148 51.6297 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.055 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 371.879 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0546+4044_C_a_dfm.log closed on Tue Dec 26 21:43:42 2017