! Started logfile: /vlbi/vcs9/uvm//J0810-1321_C_a_dfm.log on Tue Dec 26 21:58:41 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//J0810-1321_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0810-1321_C_a_uvm.fits ! AN table 1: 67 integrations on 45 of 45 possible baselines. ! AN table 2: 59 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.929753 visibilities/baseline/integration-bin. ! Found source: J0810-1321 ! ! 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 38224 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 J0810-1321_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)= 0.0484992 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 30 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.002117Jy sigma=26.558335 ! Fit after self-cal, rms=0.975219Jy sigma=25.793483 ! 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=1.312 mas, bmaj=3.808 mas, bpa=-4.316 degrees ! Estimated noise=0.265911 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 = 0.0191909 Jy ! Component: 100 - total flux cleaned = 0.0238186 Jy ! Total flux subtracted in 100 components = 0.0238186 Jy ! Clean residual min=-0.003498 max=0.007578 Jy/beam ! Clean residual mean=0.000009 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.0238186 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0238186 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=0.041065Jy sigma=0.996400 ! Fit after self-cal, rms=0.041053Jy sigma=0.995825 ! Inverting map ! Added new window around map position (3.6, -11.4). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00796279 Jy ! Component: 100 - total flux cleaned = 0.0117143 Jy ! Total flux subtracted in 100 components = 0.0117143 Jy ! Clean residual min=-0.003065 max=0.004659 Jy/beam ! Clean residual mean=0.000007 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.035533 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 40 components and 0.035533 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=0.039181Jy sigma=0.926414 ! Fit after self-cal, rms=0.039119Jy sigma=0.922518 ! 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=1.823 mas, bmaj=5.021 mas, bpa=-5.752 degrees ! Estimated noise=0.136445 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 = 0.0093569 Jy ! Component: 100 - total flux cleaned = 0.0153398 Jy ! Component: 150 - total flux cleaned = 0.0193656 Jy ! Component: 200 - total flux cleaned = 0.0221016 Jy ! Total flux subtracted in 200 components = 0.0221016 Jy ! Clean residual min=-0.003527 max=0.004885 Jy/beam ! Clean residual mean=0.000016 rms=0.001196 Jy/beam ! Combined flux in latest and established models = 0.0576346 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 46 model components to the UV plane model. ! The established model now contains 75 components and 0.0576346 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=0.037845Jy sigma=0.864739 ! Fit after self-cal, rms=0.037843Jy sigma=0.863437 ! 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: 0.915986 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.96 HN 0.83 KP 0.90 ! LA 0.84 MK 0.93 NL 1.11 OV 1.56 ! PT 0.85 SC 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.897707 ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 1.08 HN 0.87 KP 1.04 ! LA 0.94 MK 1.31 NL 1.25 OV 1.49 ! PT 0.94 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.824732 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.72 HN 0.84 KP 0.86 ! LA 0.82 MK 1.06 NL 1.16 OV 2.87 ! PT 0.90 SC 0.88 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.829443 ! Telescope amplitude corrections in sub-array 2: ! BR 1.25 FD 1.55 HN 0.96 KP 0.92 ! LA 0.85 MK 1.93 NL 1.16 OV 1.36 ! PT 0.87 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.779957 ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 2.94 HN 1.52 KP 0.86 ! LA 0.80 MK 0.99 NL 1.17 OV 1.57 ! PT 0.78 SC 1.09 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.850071 ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 FD 1.69 HN 1.39 KP 0.84 ! LA 0.82 MK 1.29 NL 1.14 OV 1.43 ! PT 0.85 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.927134 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.52 HN 0.98 KP 0.87 ! LA 0.79 MK 1.22 NL 1.11 OV 1.17 ! PT 0.81 SC 1.33 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.803803 ! Telescope amplitude corrections in sub-array 2: ! BR 1.78 FD 1.13 HN 1.19 KP 0.93 ! LA 0.80 MK 2.51 NL 1.13 OV 0.94 ! PT 0.78 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.837977 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 2.29 HN 1.51 KP 0.91 ! LA 0.88 MK 1.09 NL 1.21 OV 1.26 ! PT 0.79 SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.827923 ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 1.33 HN 2.60 KP 0.93 ! LA 0.85 MK 1.18 NL 1.13 OV 1.14 ! PT 0.80 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.842142 ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.86 HN 1.78 KP 0.87 ! LA 0.82 MK 0.96 NL 1.17 OV 1.52 ! PT 0.81 SC 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.799072 ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 FD 1.41 HN 2.30 KP 0.89 ! LA 0.85 MK 1.09 NL 1.16 OV 1.63 ! PT 0.80 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.785309 ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.72 HN 2.51 KP 0.90 ! LA 0.81 MK 1.02 NL 1.16 OV 1.66 ! PT 0.81 SC 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.752439 ! Telescope amplitude corrections in sub-array 2: ! BR 1.19 FD 1.60 HN 2.11 KP 0.91 ! LA 0.84 MK 1.22 NL 1.16 OV 2.13 ! PT 0.80 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.800256 ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.86 HN 1.70 KP 0.92 ! LA 0.81 MK 1.00 NL 1.23 OV 2.19 ! PT 0.78 SC 0.92 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.80883 ! Telescope amplitude corrections in sub-array 2: ! BR 1.26 FD 1.26 HN 1.59 KP 0.94 ! LA 0.83 MK 1.28 NL 1.15 OV 2.01 ! PT 0.80 ! ! ! Fit before self-cal, rms=0.037843Jy sigma=0.863437 ! Fit after self-cal, rms=0.043062Jy sigma=0.945470 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=0.043062Jy sigma=0.945470 ! Fit after self-cal, rms=0.043132Jy sigma=0.945093 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.929 mas, bmaj=5.076 mas, bpa=-4.43 degrees ! Estimated noise=0.101048 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 = -0.0116697 Jy ! Component: 100 - total flux cleaned = -0.015866 Jy ! Component: 150 - total flux cleaned = -0.0178427 Jy ! Component: 200 - total flux cleaned = -0.0188084 Jy ! Total flux subtracted in 200 components = -0.0188084 Jy ! Clean residual min=-0.000941 max=0.001254 Jy/beam ! Clean residual mean=-0.000003 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0388262 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 50 model components to the UV plane model. ! The established model now contains 113 components and 0.0388262 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=0.041955Jy sigma=0.815692 ! Fit after self-cal, rms=0.041956Jy sigma=0.815540 ! 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=0.041956Jy sigma=0.815540 ! Fit after self-cal, rms=0.041884Jy sigma=0.812459 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) ! Added new window around map position (2.4, -32.1). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113504 Jy ! Component: 100 - total flux cleaned = 0.00110468 Jy ! Component: 150 - total flux cleaned = 0.00108149 Jy ! Component: 200 - total flux cleaned = 0.00102021 Jy ! Total flux subtracted in 200 components = 0.00102021 Jy ! Clean residual min=-0.000955 max=0.001035 Jy/beam ! Clean residual mean=-0.000003 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.0398464 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 138 components and 0.0398464 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=0.041837Jy sigma=0.810080 ! Fit after self-cal, rms=0.041825Jy sigma=0.809552 ! Inverting map ! Added new window around map position (-1.5, 27). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000649757 Jy ! Component: 100 - total flux cleaned = 0.000759244 Jy ! Component: 150 - total flux cleaned = 0.000759154 Jy ! Component: 200 - total flux cleaned = 0.00077595 Jy ! Total flux subtracted in 200 components = 0.00077595 Jy ! Clean residual min=-0.000871 max=0.000888 Jy/beam ! Clean residual mean=-0.000004 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0406224 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 158 components and 0.0406224 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=0.041791Jy sigma=0.808132 ! Fit after self-cal, rms=0.041796Jy sigma=0.807963 ! 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: 1.929 x 5.076 at -4.43 degrees (North through East) ! Clean map min=-0.00082022 max=0.014562 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=1.31 mas, bmaj=3.667 mas, bpa=-3.175 degrees ! Estimated noise=0.229029 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170928 Jy ! Component: 100 - total flux cleaned = 0.0226938 Jy ! Component: 150 - total flux cleaned = 0.02593 Jy ! Component: 200 - total flux cleaned = 0.0277421 Jy ! Total flux subtracted in 200 components = 0.0277421 Jy ! Clean residual min=-0.001684 max=0.002298 Jy/beam ! Clean residual mean=0.000002 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0277421 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.0277421 Jy ! Inverting map and beam ! Estimated beam: bmin=1.929 mas, bmaj=5.076 mas, bpa=-4.43 degrees ! Estimated noise=0.101048 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 = 0.00488105 Jy ! Component: 100 - total flux cleaned = 0.00729427 Jy ! Component: 150 - total flux cleaned = 0.00884153 Jy ! Component: 200 - total flux cleaned = 0.00987243 Jy ! Total flux subtracted in 200 components = 0.00987243 Jy ! Clean residual min=-0.000925 max=0.001276 Jy/beam ! Clean residual mean=0.000000 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0376145 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 72 components and 0.0376145 Jy ! Inverting map ! Added new window around map position (-3, 5.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144552 Jy ! Component: 100 - total flux cleaned = 0.00203821 Jy ! Component: 150 - total flux cleaned = 0.00230615 Jy ! Component: 200 - total flux cleaned = 0.00242262 Jy ! Total flux subtracted in 200 components = 0.00242262 Jy ! Clean residual min=-0.000810 max=0.000846 Jy/beam ! Clean residual mean=-0.000003 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0400372 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 112 components and 0.0400371 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 4.38518e-05 Jy ! Component: 100 - total flux cleaned = 4.44499e-05 Jy ! Component: 150 - total flux cleaned = 4.43915e-05 Jy ! Component: 200 - total flux cleaned = 9.12602e-06 Jy ! Total flux subtracted in 200 components = 9.12602e-06 Jy ! Clean residual min=-0.000776 max=0.000801 Jy/beam ! Clean residual mean=-0.000003 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0400463 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 43 model components to the UV plane model. ! The established model now contains 133 components and 0.0400463 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=0.041799Jy sigma=0.807187 ! Fit after self-cal, rms=0.041771Jy sigma=0.806899 wmodel J0810-1321_C_map.mod ! Writing 133 model components to file: J0810-1321_C_map.mod wobs J0810-1321_C_uvs.fits ! Writing UV FITS file: J0810-1321_C_uvs.fits wwins J0810-1321_C_map.win ! wwins: Wrote 5 windows to J0810-1321_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 = -0.000123675 Jy ! Component: 100 - total flux cleaned = -0.000138456 Jy ! Component: 150 - total flux cleaned = -3.11441e-05 Jy ! Component: 200 - total flux cleaned = 0.00012691 Jy ! Component: 250 - total flux cleaned = 0.000276861 Jy ! Component: 300 - total flux cleaned = 0.000399102 Jy ! Component: 350 - total flux cleaned = 0.000526251 Jy ! Component: 400 - total flux cleaned = 0.000677711 Jy ! Component: 450 - total flux cleaned = 0.000814937 Jy ! Component: 500 - total flux cleaned = 0.000939342 Jy ! Component: 550 - total flux cleaned = 0.00105188 Jy ! Component: 600 - total flux cleaned = 0.0011616 Jy ! Component: 650 - total flux cleaned = 0.00126892 Jy ! Component: 700 - total flux cleaned = 0.00136553 Jy ! Component: 750 - total flux cleaned = 0.00144439 Jy ! Component: 800 - total flux cleaned = 0.00151387 Jy ! Component: 850 - total flux cleaned = 0.00156682 Jy ! Component: 900 - total flux cleaned = 0.00164116 Jy ! Component: 950 - total flux cleaned = 0.00169228 Jy ! Component: 1000 - total flux cleaned = 0.0017568 Jy ! Component: 1050 - total flux cleaned = 0.00179907 Jy ! Component: 1100 - total flux cleaned = 0.0018546 Jy ! Component: 1150 - total flux cleaned = 0.00192957 Jy ! Component: 1200 - total flux cleaned = 0.00199013 Jy ! Component: 1250 - total flux cleaned = 0.00206301 Jy ! Component: 1300 - total flux cleaned = 0.00210879 Jy ! Component: 1350 - total flux cleaned = 0.00216049 Jy ! Component: 1400 - total flux cleaned = 0.00223064 Jy ! Component: 1450 - total flux cleaned = 0.00230624 Jy ! Component: 1500 - total flux cleaned = 0.00236233 Jy ! Component: 1550 - total flux cleaned = 0.00243018 Jy ! Component: 1600 - total flux cleaned = 0.00249132 Jy ! Component: 1650 - total flux cleaned = 0.00255792 Jy ! Component: 1700 - total flux cleaned = 0.00260596 Jy ! Component: 1750 - total flux cleaned = 0.00264767 Jy ! Component: 1800 - total flux cleaned = 0.00270085 Jy ! Component: 1850 - total flux cleaned = 0.00274768 Jy ! Component: 1900 - total flux cleaned = 0.00278836 Jy ! Component: 1950 - total flux cleaned = 0.00282869 Jy ! Component: 2000 - total flux cleaned = 0.00288024 Jy ! Component: 2050 - total flux cleaned = 0.00289729 Jy ! Component: 2100 - total flux cleaned = 0.00294257 Jy ! Component: 2150 - total flux cleaned = 0.00297074 Jy ! Component: 2200 - total flux cleaned = 0.00300988 Jy ! Component: 2250 - total flux cleaned = 0.0030265 Jy ! Component: 2300 - total flux cleaned = 0.00305415 Jy ! Component: 2350 - total flux cleaned = 0.00309263 Jy ! Component: 2400 - total flux cleaned = 0.00311997 Jy ! Component: 2450 - total flux cleaned = 0.00314722 Jy ! Component: 2500 - total flux cleaned = 0.00316893 Jy ! Component: 2550 - total flux cleaned = 0.00320684 Jy ! Component: 2600 - total flux cleaned = 0.00322839 Jy ! Component: 2650 - total flux cleaned = 0.00327143 Jy ! Component: 2700 - total flux cleaned = 0.00328757 Jy ! Component: 2750 - total flux cleaned = 0.00332505 Jy ! Component: 2800 - total flux cleaned = 0.0033678 Jy ! Component: 2850 - total flux cleaned = 0.00338382 Jy ! Component: 2900 - total flux cleaned = 0.00341046 Jy ! Component: 2950 - total flux cleaned = 0.00343175 Jy ! Component: 3000 - total flux cleaned = 0.00344239 Jy ! Component: 3050 - total flux cleaned = 0.00346903 Jy ! Component: 3100 - total flux cleaned = 0.00347436 Jy ! Component: 3150 - total flux cleaned = 0.00350106 Jy ! Component: 3200 - total flux cleaned = 0.00351709 Jy ! Component: 3250 - total flux cleaned = 0.00350642 Jy ! Component: 3300 - total flux cleaned = 0.00352247 Jy ! Component: 3350 - total flux cleaned = 0.00352249 Jy ! Component: 3400 - total flux cleaned = 0.00354933 Jy ! Component: 3450 - total flux cleaned = 0.00356007 Jy ! Component: 3500 - total flux cleaned = 0.00358163 Jy ! Component: 3550 - total flux cleaned = 0.00359246 Jy ! Component: 3600 - total flux cleaned = 0.00361956 Jy ! Component: 3650 - total flux cleaned = 0.00364131 Jy ! Component: 3700 - total flux cleaned = 0.0036686 Jy ! Component: 3750 - total flux cleaned = 0.00367409 Jy ! Component: 3800 - total flux cleaned = 0.00370162 Jy ! Component: 3850 - total flux cleaned = 0.00370714 Jy ! Component: 3900 - total flux cleaned = 0.00371269 Jy ! Component: 3950 - total flux cleaned = 0.00372382 Jy ! Component: 4000 - total flux cleaned = 0.00374621 Jy ! Component: 4050 - total flux cleaned = 0.00375747 Jy ! Total flux subtracted in 4096 components = 0.00377444 Jy ! Clean residual min=-0.000287 max=0.000301 Jy/beam ! Clean residual mean=-0.000005 rms=0.000102 Jy/beam ! Combined flux in latest and established models = 0.0438207 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 398 components and 0.0438207 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0810-1321_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.929 x 5.076 at -4.43 degrees (North through East) ! Clean map min=-0.00063841 max=0.016401 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0810-1321_C_a_map.fits wmodel /vlbi/vcs9/uvm//J0810-1321_C_a_map.mod ! Writing 398 model components to file: /vlbi/vcs9/uvm//J0810-1321_C_a_map.mod wobs /vlbi/vcs9/uvm//J0810-1321_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0810-1321_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J0810-1321_C_a_map.win ! wwins: Wrote 6 windows to /vlbi/vcs9/uvm//J0810-1321_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0164008 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.65388e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.76587 1.76587 3.53174 7.06349 14.127 28.254 56.5079 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.016 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 169.887 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0810-1321_C_a_dfm.log closed on Tue Dec 26 21:58:46 2017