! Started logfile: /vlbi/vcs9/uvm//J1219+6057_X_a_dfm.log on Tue Dec 26 22:22:47 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//J1219+6057_X_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1219+6057_X_a_uvm.fits ! AN table 1: 22 integrations on 28 of 28 possible baselines. ! AN table 2: 55 integrations on 45 of 45 possible baselines. ! AN table 3: 175 integrations on 36 of 36 possible baselines. ! AN table 4: 20 integrations on 28 of 28 possible baselines. ! AN table 5: 19 integrations on 21 of 21 possible baselines. ! AN table 6: 133 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.813817 visibilities/baseline/integration-bin. ! Found source: J1219+6057 ! ! 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 85568 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 J1219+6057_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)= 0.0435222 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 16 telescope corrections were flagged in sub-array 1. ! A total of 89 telescope corrections were flagged in sub-array 2. ! A total of 189 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! A total of 124 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 89 telescope corrections were flagged in sub-array 2. ! A total of 189 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! A total of 124 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 89 telescope corrections were flagged in sub-array 2. ! A total of 189 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! A total of 124 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 89 telescope corrections were flagged in sub-array 2. ! A total of 189 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! A total of 124 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 5. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 89 telescope corrections were flagged in sub-array 2. ! A total of 189 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! A total of 124 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 89 telescope corrections were flagged in sub-array 2. ! A total of 189 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! A total of 124 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 89 telescope corrections were flagged in sub-array 2. ! A total of 189 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! A total of 124 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 89 telescope corrections were flagged in sub-array 2. ! A total of 189 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! A total of 124 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.000880Jy sigma=20.096408 ! Fit after self-cal, rms=0.981922Jy sigma=19.728741 ! 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=0.8819 mas, bmaj=2.087 mas, bpa=63.08 degrees ! Estimated noise=0.239905 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 = 0.0155789 Jy ! Component: 100 - total flux cleaned = 0.017736 Jy ! Total flux subtracted in 100 components = 0.017736 Jy ! Clean residual min=-0.000889 max=0.000785 Jy/beam ! Clean residual mean=-0.000000 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.017736 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 0.017736 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=0.039225Jy sigma=0.691171 ! Fit after self-cal, rms=0.039203Jy sigma=0.690663 ! 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=1.271 mas, bmaj=2.563 mas, bpa=64.21 degrees ! Estimated noise=0.120416 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 = 0.00141196 Jy ! Component: 100 - total flux cleaned = 0.00204175 Jy ! Component: 150 - total flux cleaned = 0.00237143 Jy ! Component: 200 - total flux cleaned = 0.0025539 Jy ! Total flux subtracted in 200 components = 0.0025539 Jy ! Clean residual min=-0.000495 max=0.000554 Jy/beam ! Clean residual mean=-0.000002 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.0202899 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 42 components and 0.0202899 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=0.039158Jy sigma=0.689880 ! Fit after self-cal, rms=0.039158Jy sigma=0.689869 ! 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: 1.04187 ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 HN 1.04 KP 1.10 LA 0.92 ! MK 0.92 OV 1.13 PT 1.02 SC 0.72 ! ! Amplitude normalization factor in sub-array 2: 0.939054 ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.77 HN 0.83 KP 1.38 ! LA 1.19 MK 1.10 NL 0.99 OV 1.01 ! PT 1.29 SC 1.13 ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.995963 ! Telescope amplitude corrections in sub-array 3: ! BR 0.93 FD 0.99 HN 1.00 KP 0.99 ! LA 0.94 NL 1.13 OV 0.96 PT 1.11 ! SC 0.99 ! ! Amplitude normalization factor in sub-array 4: 0.943921 ! Telescope amplitude corrections in sub-array 4: ! BR 1.45 HN 0.97 KP 1.19 LA 0.95 ! NL 0.70 OV 1.14 PT 1.13 SC 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.03875 ! Telescope amplitude corrections in sub-array 5: ! BR 1.23 HN 0.81 KP 1.12 LA 0.84 ! MK 1.19 NL 0.74 OV 0.81 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 0.966192 ! Telescope amplitude corrections in sub-array 6: ! BR 0.89 FD 1.25 HN 1.08 KP 1.20 ! LA 1.04 NL 0.91 OV 0.87 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.03157 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 0.97 KP 1.05 LA 0.95 ! MK 1.06 OV 1.00 PT 1.03 SC 0.68 ! ! Amplitude normalization factor in sub-array 2: 0.931418 ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.72 HN 1.15 KP 0.97 ! LA 1.17 MK 1.26 NL 1.03 OV 1.17 ! PT 1.23 SC 0.97 ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.00073 ! Telescope amplitude corrections in sub-array 3: ! BR 1.10 FD 0.88 HN 1.12 KP 0.85 ! LA 1.07 NL 0.95 OV 1.01 PT 1.10 ! SC 0.92 ! ! Amplitude normalization factor in sub-array 4: 1.02222 ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 HN 0.94 KP 1.12 LA 1.15 ! NL 0.82 OV 0.87 PT 1.13 SC 0.81 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.0658 ! Telescope amplitude corrections in sub-array 5: ! BR 1.19 HN 0.88 KP 0.89 LA 1.00 ! MK 0.82 NL 0.88 OV 0.91 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 0.988469 ! Telescope amplitude corrections in sub-array 6: ! BR 1.08 FD 1.10 HN 1.09 KP 0.88 ! LA 1.07 NL 0.86 OV 0.99 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.970369 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 0.98 KP 0.82 LA 1.27 ! MK 1.00 OV 0.93 PT 1.37 SC 0.91 ! ! Amplitude normalization factor in sub-array 2: 0.874453 ! Telescope amplitude corrections in sub-array 2: ! BR 1.16 FD 0.67 HN 1.33 KP 1.39 ! LA 1.17 MK 0.99 NL 1.11 OV 1.05 ! PT 1.32 SC 1.25 ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.0064 ! Telescope amplitude corrections in sub-array 3: ! BR 1.12 FD 0.92 HN 1.07 KP 0.85 ! LA 1.05 NL 0.98 OV 0.90 PT 1.09 ! SC 0.97 ! ! Amplitude normalization factor in sub-array 4: 0.970886 ! Telescope amplitude corrections in sub-array 4: ! BR 1.19 HN 1.32 KP 0.88 LA 1.17 ! NL 0.98 OV 0.83 PT 0.91 SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.07864 ! Telescope amplitude corrections in sub-array 5: ! BR 0.93 HN 1.02 KP 0.87 LA 1.04 ! MK 0.85 NL 0.96 OV 0.81 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 0.995237 ! Telescope amplitude corrections in sub-array 6: ! BR 1.20 FD 0.99 HN 0.89 KP 0.91 ! LA 1.12 NL 0.93 OV 1.01 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.946202 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 1.60 KP 1.08 LA 0.87 ! MK 0.82 OV 1.12 PT 0.99 SC 0.95 ! ! Amplitude normalization factor in sub-array 2: 0.890925 ! Telescope amplitude corrections in sub-array 2: ! BR 1.29 FD 0.73 HN 1.13 KP 1.37 ! LA 1.15 MK 1.13 NL 1.13 OV 1.11 ! PT 1.15 SC 1.02 ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.984815 ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 FD 0.97 HN 0.98 KP 0.93 ! LA 1.01 NL 1.01 OV 0.94 PT 1.11 ! SC 1.10 ! ! Amplitude normalization factor in sub-array 4: 0.905578 ! Telescope amplitude corrections in sub-array 4: ! BR 1.43 HN 1.01 KP 1.47 LA 0.88 ! NL 0.90 OV 0.90 PT 1.36 SC 0.89 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.968784 ! Telescope amplitude corrections in sub-array 5: ! BR 0.97 HN 0.87 KP 1.05 LA 0.98 ! MK 1.11 NL 1.27 OV 0.97 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 1.0097 ! Telescope amplitude corrections in sub-array 6: ! BR 1.08 FD 1.10 HN 0.90 KP 0.95 ! LA 0.99 NL 1.01 OV 0.91 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 0.986372 ! Telescope amplitude corrections in sub-array 1: ! BR 1.30 HN 1.13 KP 0.73 LA 1.12 ! MK 0.79 OV 0.73 PT 1.35 SC 0.96 ! ! Amplitude normalization factor in sub-array 2: 0.927467 ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 FD 0.72 HN 1.30 KP 1.11 ! LA 0.95 MK 1.14 NL 1.01 OV 1.13 ! PT 1.20 SC 1.09 ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.0064 ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.93 HN 0.99 KP 0.87 ! LA 1.08 NL 0.98 OV 1.03 PT 1.04 ! SC 1.02 ! ! Amplitude normalization factor in sub-array 4: 0.960331 ! Telescope amplitude corrections in sub-array 4: ! BR 0.77 HN 0.94 KP 1.01 LA 1.14 ! NL 0.74 OV 1.30 PT 1.42 SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.959932 ! Telescope amplitude corrections in sub-array 5: ! BR 1.17 HN 1.05 KP 0.76 LA 1.37 ! MK 1.05 NL 0.96 OV 0.95 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 0.985653 ! Telescope amplitude corrections in sub-array 6: ! BR 1.07 FD 1.02 HN 1.00 KP 0.92 ! LA 1.11 NL 0.97 OV 1.02 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 1.05548 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 0.82 KP 0.79 LA 0.95 ! MK 0.96 OV 1.01 PT 1.11 SC 0.90 ! ! Amplitude normalization factor in sub-array 2: 0.940474 ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 0.79 HN 1.05 KP 1.13 ! LA 1.12 MK 1.01 NL 1.00 OV 1.04 ! PT 1.13 SC 1.26 ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.981089 ! Telescope amplitude corrections in sub-array 3: ! BR 1.12 FD 0.92 HN 1.08 KP 0.88 ! LA 1.00 NL 0.94 OV 1.03 PT 1.14 ! SC 1.07 ! ! Amplitude normalization factor in sub-array 4: 0.918846 ! Telescope amplitude corrections in sub-array 4: ! BR 1.18 HN 0.94 KP 1.00 LA 1.05 ! NL 0.84 OV 0.94 PT 1.14 SC 1.62 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.00633 ! Telescope amplitude corrections in sub-array 5: ! BR 1.05 HN 0.89 KP 0.94 LA 1.35 ! MK 0.95 NL 0.86 OV 0.91 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 0.97319 ! Telescope amplitude corrections in sub-array 6: ! BR 1.11 FD 1.05 HN 1.01 KP 0.97 ! LA 1.15 NL 0.89 OV 1.02 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 1.00725 ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 HN 0.83 KP 0.86 LA 1.08 ! MK 1.04 OV 0.78 PT 1.41 SC 0.79 ! ! Amplitude normalization factor in sub-array 2: 0.928636 ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.59 HN 1.01 KP 1.29 ! LA 1.00 MK 1.00 NL 1.11 OV 1.12 ! PT 1.31 SC 1.31 ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.993158 ! Telescope amplitude corrections in sub-array 3: ! BR 0.92 FD 0.97 HN 1.07 KP 0.84 ! LA 0.99 NL 1.14 OV 0.93 PT 1.14 ! SC 1.08 ! ! Amplitude normalization factor in sub-array 4: 0.981827 ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 HN 0.88 KP 0.74 LA 1.03 ! NL 1.39 OV 1.21 PT 1.12 SC 0.80 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.04362 ! Telescope amplitude corrections in sub-array 5: ! BR 0.90 HN 0.83 KP 0.92 LA 1.03 ! MK 0.92 NL 1.20 OV 0.91 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 0.990958 ! Telescope amplitude corrections in sub-array 6: ! BR 0.90 FD 1.01 HN 1.04 KP 0.88 ! LA 1.12 NL 1.22 OV 0.89 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 1.01945 ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 HN 1.05 KP 1.09 LA 1.16 ! MK 0.83 OV 0.83 PT 1.22 SC 0.86 ! ! Amplitude normalization factor in sub-array 2: 0.922818 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.77 HN 1.18 KP 1.16 ! LA 1.03 MK 1.06 NL 1.28 OV 1.11 ! PT 1.06 SC 1.18 ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.97892 ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.96 HN 1.12 KP 0.89 ! LA 1.07 NL 1.26 OV 0.96 PT 1.03 ! SC 0.95 ! ! Amplitude normalization factor in sub-array 4: 0.94987 ! Telescope amplitude corrections in sub-array 4: ! BR 1.11 HN 1.13 KP 1.08 LA 0.92 ! NL 1.19 OV 0.84 PT 1.20 SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.927713 ! Telescope amplitude corrections in sub-array 5: ! BR 1.00 HN 1.30 KP 0.93 LA 1.32 ! MK 0.80 NL 1.22 OV 0.97 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 0.967001 ! Telescope amplitude corrections in sub-array 6: ! BR 0.94 FD 1.07 HN 1.09 KP 0.93 ! LA 1.05 NL 1.24 OV 0.92 ! ! ! Fit before self-cal, rms=0.039158Jy sigma=0.689869 ! Fit after self-cal, rms=0.039009Jy sigma=0.688107 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=0.039009Jy sigma=0.688107 ! Fit after self-cal, rms=0.039015Jy sigma=0.688072 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.278 mas, bmaj=2.571 mas, bpa=63.26 degrees ! Estimated noise=0.113857 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 = -0.000755405 Jy ! Component: 100 - total flux cleaned = -0.000929588 Jy ! Component: 150 - total flux cleaned = -0.000964628 Jy ! Component: 200 - total flux cleaned = -0.000964788 Jy ! Total flux subtracted in 200 components = -0.000964788 Jy ! Clean residual min=-0.000383 max=0.000449 Jy/beam ! Clean residual mean=0.000000 rms=0.000098 Jy/beam ! Combined flux in latest and established models = 0.0193251 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 57 components and 0.0193251 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=0.039022Jy sigma=0.687815 ! Fit after self-cal, rms=0.039022Jy sigma=0.687817 ! 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=0.039022Jy sigma=0.687817 ! Fit after self-cal, rms=0.039000Jy sigma=0.687086 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 (-9, 20.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000467257 Jy ! Component: 100 - total flux cleaned = 0.000575309 Jy ! Component: 150 - total flux cleaned = 0.000610982 Jy ! Component: 200 - total flux cleaned = 0.000629253 Jy ! Total flux subtracted in 200 components = 0.000629253 Jy ! Clean residual min=-0.000374 max=0.000402 Jy/beam ! Clean residual mean=0.000000 rms=0.000095 Jy/beam ! Combined flux in latest and established models = 0.0199543 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 73 components and 0.0199543 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=0.038995Jy sigma=0.686973 ! Fit after self-cal, rms=0.038996Jy sigma=0.686842 ! 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: 1.278 x 2.571 at 63.26 degrees (North through East) ! Clean map min=-0.0003877 max=0.0174 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=0.8794 mas, bmaj=2.088 mas, bpa=62.53 degrees ! Estimated noise=0.231865 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149831 Jy ! Component: 100 - total flux cleaned = 0.0171342 Jy ! Component: 150 - total flux cleaned = 0.0180777 Jy ! Component: 200 - total flux cleaned = 0.0187649 Jy ! Total flux subtracted in 200 components = 0.0187649 Jy ! Clean residual min=-0.000819 max=0.000732 Jy/beam ! Clean residual mean=0.000000 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0187649 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0187649 Jy ! Inverting map and beam ! Estimated beam: bmin=1.278 mas, bmaj=2.571 mas, bpa=63.26 degrees ! Estimated noise=0.113857 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 = 0.000773996 Jy ! Component: 100 - total flux cleaned = 0.00103487 Jy ! Component: 150 - total flux cleaned = 0.00117203 Jy ! Component: 200 - total flux cleaned = 0.00124922 Jy ! Total flux subtracted in 200 components = 0.00124922 Jy ! Clean residual min=-0.000388 max=0.000390 Jy/beam ! Clean residual mean=0.000000 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.0200141 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 48 components and 0.0200141 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 4.72664e-05 Jy ! Component: 100 - total flux cleaned = 6.03651e-05 Jy ! Component: 150 - total flux cleaned = 7.80597e-05 Jy ! Component: 200 - total flux cleaned = 9.96618e-05 Jy ! Total flux subtracted in 200 components = 9.96618e-05 Jy ! Clean residual min=-0.000372 max=0.000390 Jy/beam ! Clean residual mean=0.000000 rms=0.000095 Jy/beam ! Combined flux in latest and established models = 0.0201138 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 57 components and 0.0201138 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=0.038994Jy sigma=0.686819 ! Fit after self-cal, rms=0.038998Jy sigma=0.686791 wmodel J1219+6057_X_map.mod ! Writing 57 model components to file: J1219+6057_X_map.mod wobs J1219+6057_X_uvs.fits ! Writing UV FITS file: J1219+6057_X_uvs.fits wwins J1219+6057_X_map.win ! wwins: Wrote 2 windows to J1219+6057_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 = 8.61652e-05 Jy ! Component: 100 - total flux cleaned = 8.61616e-05 Jy ! Component: 150 - total flux cleaned = 3.58903e-05 Jy ! Component: 200 - total flux cleaned = -6.61874e-06 Jy ! Component: 250 - total flux cleaned = -3.62352e-05 Jy ! Component: 300 - total flux cleaned = -4.78467e-05 Jy ! Component: 350 - total flux cleaned = -4.78773e-05 Jy ! Component: 400 - total flux cleaned = -7.59266e-05 Jy ! Component: 450 - total flux cleaned = -8.13797e-05 Jy ! Component: 500 - total flux cleaned = -0.000113854 Jy ! Component: 550 - total flux cleaned = -0.000145895 Jy ! Component: 600 - total flux cleaned = -0.000161739 Jy ! Component: 650 - total flux cleaned = -0.000208628 Jy ! Component: 700 - total flux cleaned = -0.000223992 Jy ! Component: 750 - total flux cleaned = -0.000239343 Jy ! Component: 800 - total flux cleaned = -0.000284669 Jy ! Component: 850 - total flux cleaned = -0.000294679 Jy ! Component: 900 - total flux cleaned = -0.000329195 Jy ! Component: 950 - total flux cleaned = -0.00033897 Jy ! Component: 1000 - total flux cleaned = -0.000372814 Jy ! Component: 1050 - total flux cleaned = -0.000387157 Jy ! Component: 1100 - total flux cleaned = -0.000406162 Jy ! Component: 1150 - total flux cleaned = -0.000415581 Jy ! Component: 1200 - total flux cleaned = -0.00042489 Jy ! Component: 1250 - total flux cleaned = -0.000447999 Jy ! Component: 1300 - total flux cleaned = -0.000466433 Jy ! Component: 1350 - total flux cleaned = -0.000493688 Jy ! Component: 1400 - total flux cleaned = -0.00048912 Jy ! Component: 1450 - total flux cleaned = -0.000507044 Jy ! Component: 1500 - total flux cleaned = -0.00051153 Jy ! Component: 1550 - total flux cleaned = -0.000546903 Jy ! Component: 1600 - total flux cleaned = -0.000551306 Jy ! Component: 1650 - total flux cleaned = -0.00055573 Jy ! Component: 1700 - total flux cleaned = -0.000599091 Jy ! Component: 1750 - total flux cleaned = -0.000594802 Jy ! Component: 1800 - total flux cleaned = -0.000620507 Jy ! Component: 1850 - total flux cleaned = -0.000646006 Jy ! Component: 1900 - total flux cleaned = -0.000692433 Jy ! Component: 1950 - total flux cleaned = -0.000705014 Jy ! Component: 2000 - total flux cleaned = -0.000742539 Jy ! Component: 2050 - total flux cleaned = -0.000738428 Jy ! Component: 2100 - total flux cleaned = -0.000767284 Jy ! Component: 2150 - total flux cleaned = -0.000779605 Jy ! Component: 2200 - total flux cleaned = -0.000816307 Jy ! Component: 2250 - total flux cleaned = -0.000832523 Jy ! Component: 2300 - total flux cleaned = -0.000856714 Jy ! Component: 2350 - total flux cleaned = -0.000860715 Jy ! Component: 2400 - total flux cleaned = -0.0008687 Jy ! Component: 2450 - total flux cleaned = -0.000900455 Jy ! Component: 2500 - total flux cleaned = -0.000920187 Jy ! Component: 2550 - total flux cleaned = -0.000935907 Jy ! Component: 2600 - total flux cleaned = -0.000928082 Jy ! Component: 2650 - total flux cleaned = -0.000951433 Jy ! Component: 2700 - total flux cleaned = -0.00097848 Jy ! Component: 2750 - total flux cleaned = -0.000986193 Jy ! Component: 2800 - total flux cleaned = -0.00100536 Jy ! Component: 2850 - total flux cleaned = -0.0010168 Jy ! Component: 2900 - total flux cleaned = -0.00103955 Jy ! Component: 2950 - total flux cleaned = -0.00105843 Jy ! Component: 3000 - total flux cleaned = -0.00105468 Jy ! Component: 3050 - total flux cleaned = -0.00108089 Jy ! Component: 3100 - total flux cleaned = -0.00109206 Jy ! Component: 3150 - total flux cleaned = -0.0011254 Jy ! Component: 3200 - total flux cleaned = -0.00114753 Jy ! Component: 3250 - total flux cleaned = -0.00114385 Jy ! Component: 3300 - total flux cleaned = -0.00115847 Jy ! Component: 3350 - total flux cleaned = -0.00116211 Jy ! Component: 3400 - total flux cleaned = -0.00119111 Jy ! Component: 3450 - total flux cleaned = -0.00120193 Jy ! Component: 3500 - total flux cleaned = -0.00121631 Jy ! Component: 3550 - total flux cleaned = -0.00120916 Jy ! Component: 3600 - total flux cleaned = -0.00124476 Jy ! Component: 3650 - total flux cleaned = -0.00124473 Jy ! Component: 3700 - total flux cleaned = -0.0012518 Jy ! Component: 3750 - total flux cleaned = -0.00125884 Jy ! Component: 3800 - total flux cleaned = -0.00127285 Jy ! Component: 3850 - total flux cleaned = -0.00126585 Jy ! Component: 3900 - total flux cleaned = -0.00128324 Jy ! Component: 3950 - total flux cleaned = -0.00127632 Jy ! Component: 4000 - total flux cleaned = -0.00128669 Jy ! Component: 4050 - total flux cleaned = -0.00130043 Jy ! Total flux subtracted in 4096 components = -0.00129701 Jy ! Clean residual min=-0.000230 max=0.000223 Jy/beam ! Clean residual mean=-0.000000 rms=0.000066 Jy/beam ! Combined flux in latest and established models = 0.0188168 Jy keep ! Adding 332 model components to the UV plane model. ! The established model now contains 389 components and 0.0188168 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1219+6057_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.278 x 2.571 at 63.26 degrees (North through East) ! Clean map min=-0.00035129 max=0.017383 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1219+6057_X_a_map.fits wmodel /vlbi/vcs9/uvm//J1219+6057_X_a_map.mod ! Writing 389 model components to file: /vlbi/vcs9/uvm//J1219+6057_X_a_map.mod wobs /vlbi/vcs9/uvm//J1219+6057_X_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1219+6057_X_a_uvs.fits wwins /vlbi/vcs9/uvm//J1219+6057_X_a_map.win ! wwins: Wrote 3 windows to /vlbi/vcs9/uvm//J1219+6057_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0173834 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.59714e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.13852 1.13852 2.27704 4.55408 9.10817 18.2163 36.4327 72.8653 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.017 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 263.499 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1219+6057_X_a_dfm.log closed on Tue Dec 26 22:22:53 2017