! Started logfile: /vlbi/vcs9/uvm//J1343+4532_X_a_dfm.log on Tue Dec 26 22:31:27 2017 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs /vlbi/vcs9/uvm//J1343+4532_X_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1343+4532_X_a_uvm.fits ! AN table 1: 19 integrations on 36 of 36 possible baselines. ! AN table 2: 37 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.793955 visibilities/baseline/integration-bin. ! Found source: J1343+4532 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 14920 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_02.dfm J1343+4532_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 60 float amp_soltime2 amp_soltime2 = 5 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.1 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_02.dvm version of 2017.12.26 === " ! === Difmap script: pima_mupet_02.dvm version of 2017.12.26 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.0746142 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 6 telescope corrections were flagged in sub-array 1. ! A total of 70 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 70 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 70 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 70 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 70 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 70 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 70 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 70 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.003537Jy sigma=25.467057 ! Fit after self-cal, rms=0.940693Jy sigma=23.748142 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. peakwin win_mult ! Inverting map and beam ! Estimated beam: bmin=0.7984 mas, bmaj=2.102 mas, bpa=20.34 degrees ! Estimated noise=0.446319 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 = 0.0520678 Jy ! Component: 100 - total flux cleaned = 0.0709874 Jy ! Total flux subtracted in 100 components = 0.0709874 Jy ! Clean residual min=-0.003104 max=0.006025 Jy/beam ! Clean residual mean=-0.000002 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.0709874 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0709874 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=0.035722Jy sigma=0.826664 ! Fit after self-cal, rms=0.035579Jy sigma=0.823892 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00915149 Jy ! Component: 100 - total flux cleaned = 0.0139434 Jy ! Total flux subtracted in 100 components = 0.0139434 Jy ! Clean residual min=-0.001863 max=0.002567 Jy/beam ! Clean residual mean=0.000001 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.0849308 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.0849308 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=0.033452Jy sigma=0.752865 ! Fit after self-cal, rms=0.033410Jy sigma=0.752162 ! Inverting map ! Added new window around map position (1.2, -0.6). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00347198 Jy ! Component: 100 - total flux cleaned = 0.00536334 Jy ! Total flux subtracted in 100 components = 0.00536334 Jy ! Clean residual min=-0.001739 max=0.001786 Jy/beam ! Clean residual mean=0.000001 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0902941 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 32 components and 0.0902941 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=0.033110Jy sigma=0.742182 ! Fit after self-cal, rms=0.033089Jy sigma=0.741678 ! 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=1.03 mas, bmaj=2.333 mas, bpa=24.13 degrees ! Estimated noise=0.228195 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 = 0.00189039 Jy ! Component: 100 - total flux cleaned = 0.00274387 Jy ! Component: 150 - total flux cleaned = 0.00305239 Jy ! Component: 200 - total flux cleaned = 0.00321469 Jy ! Total flux subtracted in 200 components = 0.00321469 Jy ! Clean residual min=-0.001296 max=0.001376 Jy/beam ! Clean residual mean=0.000001 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0935088 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 47 components and 0.0935088 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=0.033034Jy sigma=0.739555 ! Fit after self-cal, rms=0.033027Jy sigma=0.739414 ! 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: 0.984425 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.00 KP 0.92 ! LA 0.97 MK 1.19 NL 1.00 PT 0.99 ! SC 1.08 ! ! Amplitude normalization factor in sub-array 2: 0.994941 ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.97 HN 0.95 KP 1.03 ! LA 1.08 MK 1.09 NL 0.96 OV 0.98 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.03234 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 1.02 KP 0.97 ! LA 0.95 MK 0.92 NL 1.01 PT 0.98 ! SC 0.91 ! ! Amplitude normalization factor in sub-array 2: 0.97896 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.03 HN 1.03 KP 1.03 ! LA 1.07 MK 1.10 NL 1.00 OV 0.99 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.04356 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.00 KP 0.94 ! LA 0.98 MK 0.94 NL 0.97 PT 0.97 ! SC 0.84 ! ! Amplitude normalization factor in sub-array 2: 0.996815 ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.01 HN 1.08 KP 0.97 ! LA 1.10 MK 1.01 NL 1.02 OV 0.97 ! PT 0.95 SC 0.90 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.0139 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.05 KP 0.93 ! LA 0.96 MK 1.05 NL 0.99 PT 0.99 ! SC 0.89 ! ! Amplitude normalization factor in sub-array 2: 0.979835 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.99 HN 1.05 KP 1.04 ! LA 1.08 MK 1.04 NL 0.98 OV 0.98 ! PT 0.95 SC 1.09 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.01992 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.01 KP 0.93 ! LA 0.99 MK 0.99 NL 1.03 PT 0.95 ! SC 0.90 ! ! Amplitude normalization factor in sub-array 2: 0.993329 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.03 HN 0.99 KP 1.02 ! LA 1.08 MK 1.08 NL 0.95 OV 1.01 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.0172 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.02 KP 0.92 ! LA 0.98 MK 1.10 NL 1.02 PT 0.97 ! SC 0.88 ! ! Amplitude normalization factor in sub-array 2: 0.999869 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.98 HN 1.01 KP 1.02 ! LA 1.08 MK 1.03 NL 1.02 OV 0.98 ! PT 0.98 SC 0.90 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00824 ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.96 HN 1.06 KP 0.98 ! LA 0.97 MK 1.04 NL 0.99 PT 0.93 ! SC 0.92 ! ! Amplitude normalization factor in sub-array 2: 0.973649 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.00 HN 1.04 KP 0.98 ! LA 1.07 MK 1.07 NL 1.00 OV 0.99 ! PT 0.99 SC 1.11 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.990622 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.04 KP 0.95 ! LA 0.95 MK 1.10 NL 0.99 PT 0.98 ! SC 1.06 ! ! Amplitude normalization factor in sub-array 2: 0.98926 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.97 HN 1.02 KP 1.05 ! LA 1.08 MK 1.07 NL 1.00 OV 1.01 ! PT 0.98 SC 0.92 ! ! ! Fit before self-cal, rms=0.033027Jy sigma=0.739414 ! Fit after self-cal, rms=0.032922Jy sigma=0.734761 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=0.032922Jy sigma=0.734761 ! Fit after self-cal, rms=0.032923Jy sigma=0.734757 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=2.348 mas, bpa=25 degrees ! Estimated noise=0.22603 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 = -0.000510963 Jy ! Component: 100 - total flux cleaned = -0.000615398 Jy ! Component: 150 - total flux cleaned = -0.000693127 Jy ! Component: 200 - total flux cleaned = -0.000754968 Jy ! Total flux subtracted in 200 components = -0.000754968 Jy ! Clean residual min=-0.001006 max=0.001185 Jy/beam ! Clean residual mean=-0.000002 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0927539 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.0927539 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=0.032910Jy sigma=0.734459 ! Fit after self-cal, rms=0.032909Jy sigma=0.734442 ! 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=0.032909Jy sigma=0.734442 ! Fit after self-cal, rms=0.032829Jy sigma=0.732478 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 = -4.51617e-05 Jy ! Component: 100 - total flux cleaned = -4.52463e-05 Jy ! Component: 150 - total flux cleaned = -4.56437e-05 Jy ! Component: 200 - total flux cleaned = -4.5929e-05 Jy ! Total flux subtracted in 200 components = -4.5929e-05 Jy ! Clean residual min=-0.001042 max=0.001188 Jy/beam ! Clean residual mean=-0.000002 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0927079 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 68 components and 0.0927079 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=0.032827Jy sigma=0.732384 ! Fit after self-cal, rms=0.032813Jy sigma=0.732082 ! 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: 1.028 x 2.348 at 25 degrees (North through East) ! Clean map min=-0.0010414 max=0.060602 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "============== Finished amplitude self-cal ==============" end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter, clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7976 mas, bmaj=2.11 mas, bpa=20.75 degrees ! Estimated noise=0.433074 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0520079 Jy ! Component: 100 - total flux cleaned = 0.0711582 Jy ! Component: 150 - total flux cleaned = 0.0804444 Jy ! Component: 200 - total flux cleaned = 0.0852597 Jy ! Total flux subtracted in 200 components = 0.0852597 Jy ! Clean residual min=-0.001704 max=0.001740 Jy/beam ! Clean residual mean=-0.000001 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0852597 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0852597 Jy ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=2.348 mas, bpa=25 degrees ! Estimated noise=0.22603 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 = 0.00373455 Jy ! Component: 100 - total flux cleaned = 0.00542617 Jy ! Component: 150 - total flux cleaned = 0.00635942 Jy ! Component: 200 - total flux cleaned = 0.00687048 Jy ! Total flux subtracted in 200 components = 0.00687048 Jy ! Clean residual min=-0.001012 max=0.001141 Jy/beam ! Clean residual mean=-0.000002 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0921302 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 39 components and 0.0921302 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000190806 Jy ! Component: 100 - total flux cleaned = 0.00032004 Jy ! Component: 150 - total flux cleaned = 0.000425777 Jy ! Component: 200 - total flux cleaned = 0.000471182 Jy ! Total flux subtracted in 200 components = 0.000471182 Jy ! Clean residual min=-0.001033 max=0.001159 Jy/beam ! Clean residual mean=-0.000002 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0926014 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 44 components and 0.0926014 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=0.032811Jy sigma=0.731962 ! Fit after self-cal, rms=0.032804Jy sigma=0.731839 wmodel J1343+4532_X_map.mod ! Writing 44 model components to file: J1343+4532_X_map.mod wobs J1343+4532_X_uvs.fits ! Writing UV FITS file: J1343+4532_X_uvs.fits wwins J1343+4532_X_map.win ! wwins: Wrote 2 windows to J1343+4532_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000493381 Jy ! Component: 100 - total flux cleaned = 0.000883675 Jy ! Component: 150 - total flux cleaned = 0.00123045 Jy ! Component: 200 - total flux cleaned = 0.00150716 Jy ! Component: 250 - total flux cleaned = 0.00172178 Jy ! Component: 300 - total flux cleaned = 0.00195893 Jy ! Component: 350 - total flux cleaned = 0.00214097 Jy ! Component: 400 - total flux cleaned = 0.0023163 Jy ! Component: 450 - total flux cleaned = 0.0025142 Jy ! Component: 500 - total flux cleaned = 0.00265117 Jy ! Component: 550 - total flux cleaned = 0.00274464 Jy ! Component: 600 - total flux cleaned = 0.0028098 Jy ! Component: 650 - total flux cleaned = 0.00286052 Jy ! Component: 700 - total flux cleaned = 0.00290989 Jy ! Component: 750 - total flux cleaned = 0.00297029 Jy ! Component: 800 - total flux cleaned = 0.00295859 Jy ! Component: 850 - total flux cleaned = 0.00301673 Jy ! Component: 900 - total flux cleaned = 0.00301697 Jy ! Component: 950 - total flux cleaned = 0.00302834 Jy ! Component: 1000 - total flux cleaned = 0.00305035 Jy ! Component: 1050 - total flux cleaned = 0.00303981 Jy ! Component: 1100 - total flux cleaned = 0.00305015 Jy ! Component: 1150 - total flux cleaned = 0.00300889 Jy ! Component: 1200 - total flux cleaned = 0.00299877 Jy ! Component: 1250 - total flux cleaned = 0.00297888 Jy ! Component: 1300 - total flux cleaned = 0.00293985 Jy ! Component: 1350 - total flux cleaned = 0.00293997 Jy ! Component: 1400 - total flux cleaned = 0.00293061 Jy ! Component: 1450 - total flux cleaned = 0.00291174 Jy ! Component: 1500 - total flux cleaned = 0.00293971 Jy ! Component: 1550 - total flux cleaned = 0.00291204 Jy ! Component: 1600 - total flux cleaned = 0.00291208 Jy ! Component: 1650 - total flux cleaned = 0.00289433 Jy ! Component: 1700 - total flux cleaned = 0.00285034 Jy ! Component: 1750 - total flux cleaned = 0.00285031 Jy ! Component: 1800 - total flux cleaned = 0.0028074 Jy ! Component: 1850 - total flux cleaned = 0.00278205 Jy ! Component: 1900 - total flux cleaned = 0.00276536 Jy ! Component: 1950 - total flux cleaned = 0.00275698 Jy ! Component: 2000 - total flux cleaned = 0.00269148 Jy ! Component: 2050 - total flux cleaned = 0.00268355 Jy ! Component: 2100 - total flux cleaned = 0.00268363 Jy ! Component: 2150 - total flux cleaned = 0.00267568 Jy ! Component: 2200 - total flux cleaned = 0.00268345 Jy ! Component: 2250 - total flux cleaned = 0.00268347 Jy ! Component: 2300 - total flux cleaned = 0.0026988 Jy ! Component: 2350 - total flux cleaned = 0.00267589 Jy ! Component: 2400 - total flux cleaned = 0.00269853 Jy ! Component: 2450 - total flux cleaned = 0.00266858 Jy ! Component: 2500 - total flux cleaned = 0.00268348 Jy ! Component: 2550 - total flux cleaned = 0.00267609 Jy ! Component: 2600 - total flux cleaned = 0.00264691 Jy ! Component: 2650 - total flux cleaned = 0.00263963 Jy ! Component: 2700 - total flux cleaned = 0.00262528 Jy ! Component: 2750 - total flux cleaned = 0.00263961 Jy ! Component: 2800 - total flux cleaned = 0.00259735 Jy ! Component: 2850 - total flux cleaned = 0.00260437 Jy ! Component: 2900 - total flux cleaned = 0.00259048 Jy ! Component: 2950 - total flux cleaned = 0.00259049 Jy ! Component: 3000 - total flux cleaned = 0.00257688 Jy ! Component: 3050 - total flux cleaned = 0.0025702 Jy ! Component: 3100 - total flux cleaned = 0.00258366 Jy ! Component: 3150 - total flux cleaned = 0.00255041 Jy ! Component: 3200 - total flux cleaned = 0.00256362 Jy ! Component: 3250 - total flux cleaned = 0.00254401 Jy ! Component: 3300 - total flux cleaned = 0.00253755 Jy ! Component: 3350 - total flux cleaned = 0.00251822 Jy ! Component: 3400 - total flux cleaned = 0.00250548 Jy ! Component: 3450 - total flux cleaned = 0.00250555 Jy ! Component: 3500 - total flux cleaned = 0.00249925 Jy ! Component: 3550 - total flux cleaned = 0.00248679 Jy ! Component: 3600 - total flux cleaned = 0.0025116 Jy ! Component: 3650 - total flux cleaned = 0.00249301 Jy ! Component: 3700 - total flux cleaned = 0.00249299 Jy ! Component: 3750 - total flux cleaned = 0.00251732 Jy ! Component: 3800 - total flux cleaned = 0.0025112 Jy ! Component: 3850 - total flux cleaned = 0.0025172 Jy ! Component: 3900 - total flux cleaned = 0.00251124 Jy ! Component: 3950 - total flux cleaned = 0.00251717 Jy ! Component: 4000 - total flux cleaned = 0.00253481 Jy ! Component: 4050 - total flux cleaned = 0.00251725 Jy ! Total flux subtracted in 4096 components = 0.00253466 Jy ! Clean residual min=-0.000342 max=0.000395 Jy/beam ! Clean residual mean=-0.000000 rms=0.000105 Jy/beam ! Combined flux in latest and established models = 0.095136 Jy keep ! Adding 333 model components to the UV plane model. ! The established model now contains 377 components and 0.095136 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1343+4532_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.028 x 2.348 at 25 degrees (North through East) ! Clean map min=-0.00058171 max=0.060591 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1343+4532_X_a_map.fits wmodel /vlbi/vcs9/uvm//J1343+4532_X_a_map.mod ! Writing 377 model components to file: /vlbi/vcs9/uvm//J1343+4532_X_a_map.mod wobs /vlbi/vcs9/uvm//J1343+4532_X_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1343+4532_X_a_uvs.fits wwins /vlbi/vcs9/uvm//J1343+4532_X_a_map.win ! wwins: Wrote 3 windows to /vlbi/vcs9/uvm//J1343+4532_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0605908 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000102066 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.505354 0.505354 1.01071 2.02142 4.04284 8.08567 16.1713 32.3427 64.6854 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.06 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 593.642 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1343+4532_X_a_dfm.log closed on Tue Dec 26 22:31:31 2017