! Started logfile: /vlbi/vcs9/uvm//J1219+6057_C_a_dfm.log on Tue Dec 26 22:22:40 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//J1219+6057_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1219+6057_C_a_uvm.fits ! AN table 1: 22 integrations on 36 of 36 possible baselines. ! AN table 2: 101 integrations on 45 of 45 possible baselines. ! AN table 3: 129 integrations on 36 of 36 possible baselines. ! AN table 4: 20 integrations on 28 of 28 possible baselines. ! AN table 5: 19 integrations on 28 of 28 possible baselines. ! AN table 6: 133 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.805351 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 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 85 lines of history. ! ! Reading 89336 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 J1219+6057_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)= 0.0348791 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 19 telescope corrections were flagged in sub-array 1. ! A total of 141 telescope corrections were flagged in sub-array 2. ! A total of 159 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! A total of 6 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 19 telescope corrections were flagged in sub-array 1. ! A total of 141 telescope corrections were flagged in sub-array 2. ! A total of 159 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! A total of 6 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 19 telescope corrections were flagged in sub-array 1. ! A total of 141 telescope corrections were flagged in sub-array 2. ! A total of 159 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! A total of 6 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 19 telescope corrections were flagged in sub-array 1. ! A total of 141 telescope corrections were flagged in sub-array 2. ! A total of 159 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! A total of 6 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 19 telescope corrections were flagged in sub-array 1. ! A total of 141 telescope corrections were flagged in sub-array 2. ! A total of 159 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! A total of 6 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 19 telescope corrections were flagged in sub-array 1. ! A total of 141 telescope corrections were flagged in sub-array 2. ! A total of 159 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! A total of 6 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 19 telescope corrections were flagged in sub-array 1. ! A total of 141 telescope corrections were flagged in sub-array 2. ! A total of 159 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! A total of 6 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 19 telescope corrections were flagged in sub-array 1. ! A total of 141 telescope corrections were flagged in sub-array 2. ! A total of 159 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! A total of 6 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=1.000573Jy sigma=26.941151 ! Fit after self-cal, rms=0.985026Jy sigma=26.540598 ! 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=1.498 mas, bmaj=3.55 mas, bpa=63.66 degrees ! Estimated noise=0.178233 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 = 0.0119905 Jy ! Component: 100 - total flux cleaned = 0.014193 Jy ! Total flux subtracted in 100 components = 0.014193 Jy ! Clean residual min=-0.000604 max=0.000740 Jy/beam ! Clean residual mean=-0.000001 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.014193 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 0.014193 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=0.031267Jy sigma=0.734939 ! Fit after self-cal, rms=0.031241Jy sigma=0.734163 ! 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=2.175 mas, bmaj=4.486 mas, bpa=63.95 degrees ! Estimated noise=0.0878757 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 = 0.00197908 Jy ! Component: 100 - total flux cleaned = 0.00289815 Jy ! Component: 150 - total flux cleaned = 0.00339571 Jy ! Component: 200 - total flux cleaned = 0.00367524 Jy ! Total flux subtracted in 200 components = 0.00367524 Jy ! Clean residual min=-0.000443 max=0.000458 Jy/beam ! Clean residual mean=-0.000002 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.0178683 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 45 model components to the UV plane model. ! The established model now contains 57 components and 0.0178683 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=0.031142Jy sigma=0.731524 ! Fit after self-cal, rms=0.031142Jy sigma=0.731499 ! 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: 1.04747 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 1.10 KP 1.03 LA 0.85 ! MK 0.65 NL 1.08 OV 1.01 PT 0.98 ! SC 0.90 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.0724 ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 0.94 HN 0.95 KP 1.10 ! LA 0.90 MK 0.78 NL 0.97 OV 1.00 ! PT 0.99 SC 0.78 ! ! A total of 27 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.05175 ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.85 HN 0.99 KP 0.99 ! LA 0.94 NL 1.03 OV 1.00 PT 0.98 ! SC 0.81 ! ! Amplitude normalization factor in sub-array 4: 1.1109 ! Telescope amplitude corrections in sub-array 4: ! BR 0.88 HN 0.72 KP 0.82 LA 0.96 ! NL 0.91 OV 1.25 PT 1.02 SC 0.65 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.936546 ! Telescope amplitude corrections in sub-array 5: ! BR 0.92 FD 0.99 HN 1.44 KP 1.26 ! LA 1.05 MK 0.65 NL 0.98 OV 1.25 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 1.14006 ! Telescope amplitude corrections in sub-array 6: ! BR 0.96 FD 0.84 HN 0.75 KP 0.95 ! LA 0.88 NL 0.93 OV 0.82 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.01703 ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 0.78 KP 1.03 LA 0.99 ! MK 0.63 NL 1.01 OV 1.22 PT 1.00 ! SC 1.12 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.03603 ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 0.91 HN 0.92 KP 1.07 ! LA 1.03 MK 0.96 NL 0.93 OV 0.89 ! PT 0.96 SC 0.90 ! ! A total of 27 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.03955 ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.90 HN 0.99 KP 0.98 ! LA 0.84 NL 1.10 OV 0.91 PT 1.08 ! SC 0.86 ! ! Amplitude normalization factor in sub-array 4: 1.09551 ! Telescope amplitude corrections in sub-array 4: ! BR 0.90 HN 0.96 KP 1.04 LA 0.96 ! NL 1.06 OV 0.85 PT 0.77 SC 0.76 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.932718 ! Telescope amplitude corrections in sub-array 5: ! BR 1.03 FD 0.97 HN 1.06 KP 1.17 ! LA 0.67 MK 0.86 NL 1.85 OV 0.97 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 1.13308 ! Telescope amplitude corrections in sub-array 6: ! BR 0.92 FD 0.82 HN 0.82 KP 0.90 ! LA 0.85 NL 0.93 OV 0.94 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.02301 ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 HN 0.97 KP 0.99 LA 1.05 ! MK 0.77 NL 0.85 OV 1.06 PT 1.32 ! SC 0.63 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.0264 ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 0.85 HN 1.10 KP 1.13 ! LA 0.86 MK 0.99 NL 0.97 OV 0.94 ! PT 1.08 SC 0.89 ! ! A total of 27 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.999148 ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 1.00 HN 0.90 KP 1.01 ! LA 1.00 NL 0.99 OV 0.97 PT 1.13 ! SC 1.04 ! ! Amplitude normalization factor in sub-array 4: 1.05076 ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 HN 0.83 KP 1.12 LA 0.98 ! NL 0.86 OV 0.80 PT 0.97 SC 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.08174 ! Telescope amplitude corrections in sub-array 5: ! BR 0.95 FD 1.01 HN 0.66 KP 0.96 ! LA 0.99 MK 0.98 NL 0.87 OV 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 1.07726 ! Telescope amplitude corrections in sub-array 6: ! BR 0.88 FD 0.90 HN 0.84 KP 1.02 ! LA 1.01 NL 0.88 OV 0.98 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.02342 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 0.89 KP 1.16 LA 0.93 ! MK 0.83 NL 1.08 OV 1.17 PT 0.84 ! SC 0.86 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.01823 ! Telescope amplitude corrections in sub-array 2: ! BR 1.16 FD 0.94 HN 1.03 KP 1.01 ! LA 0.86 MK 0.99 NL 1.08 OV 1.01 ! PT 0.96 SC 0.78 ! ! A total of 27 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.992022 ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 1.04 HN 1.04 KP 1.11 ! LA 0.94 NL 1.12 OV 0.90 PT 0.94 ! SC 0.92 ! ! Amplitude normalization factor in sub-array 4: 1.07738 ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 HN 0.84 KP 0.83 LA 1.00 ! NL 0.93 OV 1.00 PT 0.92 SC 0.91 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.95403 ! Telescope amplitude corrections in sub-array 5: ! BR 0.86 FD 1.11 HN 0.88 KP 1.51 ! LA 0.93 MK 0.58 NL 1.52 OV 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 1.09167 ! Telescope amplitude corrections in sub-array 6: ! BR 0.86 FD 1.02 HN 0.82 KP 1.01 ! LA 0.89 NL 0.96 OV 0.85 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 0.920549 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 1.09 KP 1.11 LA 1.10 ! MK 0.82 NL 1.46 OV 0.89 PT 1.01 ! SC 1.25 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.904001 ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 0.99 HN 1.41 KP 1.04 ! LA 0.80 MK 1.46 NL 0.94 OV 1.17 ! PT 1.04 SC 1.13 ! ! A total of 27 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.939269 ! Telescope amplitude corrections in sub-array 3: ! BR 1.19 FD 1.08 HN 1.21 KP 1.00 ! LA 0.85 NL 1.02 OV 1.07 PT 1.05 ! SC 1.10 ! ! Amplitude normalization factor in sub-array 4: 0.986877 ! Telescope amplitude corrections in sub-array 4: ! BR 1.20 HN 1.15 KP 0.97 LA 0.83 ! NL 0.89 OV 1.10 PT 0.98 SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.961274 ! Telescope amplitude corrections in sub-array 5: ! BR 1.21 FD 1.20 HN 0.91 KP 1.00 ! LA 1.00 MK 1.36 NL 0.77 OV 0.86 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 1.01965 ! Telescope amplitude corrections in sub-array 6: ! BR 1.00 FD 0.94 HN 1.14 KP 0.88 ! LA 0.97 NL 0.92 OV 1.01 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 0.936373 ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 HN 1.09 KP 0.86 LA 0.97 ! MK 0.96 NL 1.50 OV 1.01 PT 1.12 ! SC 0.82 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.894832 ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.01 HN 1.30 KP 1.18 ! LA 0.88 MK 1.07 NL 1.16 OV 1.14 ! PT 1.11 SC 1.25 ! ! A total of 27 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.897797 ! Telescope amplitude corrections in sub-array 3: ! BR 1.10 FD 1.12 HN 1.40 KP 1.16 ! LA 0.93 NL 1.08 OV 1.18 PT 1.01 ! SC 1.05 ! ! Amplitude normalization factor in sub-array 4: 0.921542 ! Telescope amplitude corrections in sub-array 4: ! BR 0.92 HN 1.30 KP 1.01 LA 0.68 ! NL 1.23 OV 0.95 PT 1.04 SC 1.54 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.895829 ! Telescope amplitude corrections in sub-array 5: ! BR 1.37 FD 0.94 HN 0.92 KP 1.21 ! LA 1.07 MK 1.39 NL 1.15 OV 0.88 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 0.978455 ! Telescope amplitude corrections in sub-array 6: ! BR 1.10 FD 0.98 HN 1.11 KP 1.02 ! LA 0.86 NL 1.06 OV 1.03 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 0.976975 ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 HN 0.98 KP 1.02 LA 0.90 ! MK 0.89 NL 1.26 OV 1.10 PT 1.12 ! SC 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.869404 ! Telescope amplitude corrections in sub-array 2: ! BR 1.20 FD 0.98 HN 1.42 KP 1.09 ! LA 0.93 MK 1.26 NL 1.10 OV 1.22 ! PT 1.07 SC 1.23 ! ! A total of 27 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.899529 ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 FD 1.03 HN 1.37 KP 1.03 ! LA 0.93 NL 1.16 OV 1.11 PT 1.16 ! SC 1.14 ! ! Amplitude normalization factor in sub-array 4: 0.908172 ! Telescope amplitude corrections in sub-array 4: ! BR 1.16 HN 1.34 KP 1.19 LA 0.70 ! NL 1.34 OV 1.15 PT 0.95 SC 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.910849 ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 FD 0.94 HN 1.03 KP 1.30 ! LA 0.98 MK 1.50 NL 0.95 OV 1.10 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 0.961449 ! Telescope amplitude corrections in sub-array 6: ! BR 1.18 FD 0.90 HN 1.06 KP 0.97 ! LA 1.02 NL 1.03 OV 1.12 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 0.95522 ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 HN 1.02 KP 1.13 LA 0.94 ! MK 0.92 NL 1.32 OV 1.02 PT 1.40 ! SC 0.80 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.879771 ! Telescope amplitude corrections in sub-array 2: ! BR 1.23 FD 0.99 HN 1.19 KP 1.13 ! LA 0.89 MK 1.35 NL 1.24 OV 1.06 ! PT 1.06 SC 1.23 ! ! A total of 27 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.909733 ! Telescope amplitude corrections in sub-array 3: ! BR 1.18 FD 1.07 HN 1.20 KP 1.09 ! LA 0.91 NL 1.06 OV 1.06 PT 1.08 ! SC 1.24 ! ! Amplitude normalization factor in sub-array 4: 0.854307 ! Telescope amplitude corrections in sub-array 4: ! BR 0.86 HN 1.41 KP 1.02 LA 0.80 ! NL 1.28 OV 0.95 PT 1.08 SC 1.97 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.870156 ! Telescope amplitude corrections in sub-array 5: ! BR 0.72 FD 1.01 HN 0.93 KP 2.00 ! LA 1.19 MK 1.38 NL 1.10 OV 0.86 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 0.962013 ! Telescope amplitude corrections in sub-array 6: ! BR 1.04 FD 1.03 HN 1.18 KP 1.09 ! LA 0.92 NL 1.04 OV 0.97 ! ! ! Fit before self-cal, rms=0.031142Jy sigma=0.731499 ! Fit after self-cal, rms=0.031256Jy sigma=0.730995 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=0.031256Jy sigma=0.730995 ! Fit after self-cal, rms=0.031260Jy sigma=0.730961 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.188 mas, bmaj=4.541 mas, bpa=62.86 degrees ! Estimated noise=0.0833139 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 = -0.000767711 Jy ! Component: 100 - total flux cleaned = -0.00104725 Jy ! Component: 150 - total flux cleaned = -0.00118197 Jy ! Component: 200 - total flux cleaned = -0.00124549 Jy ! Total flux subtracted in 200 components = -0.00124549 Jy ! Clean residual min=-0.000365 max=0.000448 Jy/beam ! Clean residual mean=-0.000001 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.0166228 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 71 components and 0.0166228 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=0.031267Jy sigma=0.730530 ! Fit after self-cal, rms=0.031267Jy sigma=0.730526 ! 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=0.031267Jy sigma=0.730526 ! Fit after self-cal, rms=0.031237Jy sigma=0.729204 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 (-16.8, -30.3). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000315378 Jy ! Component: 100 - total flux cleaned = 0.000372822 Jy ! Component: 150 - total flux cleaned = 0.000407695 Jy ! Component: 200 - total flux cleaned = 0.000435531 Jy ! Total flux subtracted in 200 components = 0.000435531 Jy ! Clean residual min=-0.000355 max=0.000413 Jy/beam ! Clean residual mean=-0.000000 rms=0.000094 Jy/beam ! Combined flux in latest and established models = 0.0170583 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 96 components and 0.0170583 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=0.031230Jy sigma=0.728977 ! Fit after self-cal, rms=0.031231Jy sigma=0.728765 ! 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: 2.188 x 4.541 at 62.86 degrees (North through East) ! Clean map min=-0.0003468 max=0.014261 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=1.49 mas, bmaj=3.545 mas, bpa=63.09 degrees ! Estimated noise=0.173557 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117464 Jy ! Component: 100 - total flux cleaned = 0.0140268 Jy ! Component: 150 - total flux cleaned = 0.0152311 Jy ! Component: 200 - total flux cleaned = 0.0159231 Jy ! Total flux subtracted in 200 components = 0.0159231 Jy ! Clean residual min=-0.000574 max=0.000551 Jy/beam ! Clean residual mean=-0.000000 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0159231 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0159231 Jy ! Inverting map and beam ! Estimated beam: bmin=2.188 mas, bmaj=4.541 mas, bpa=62.86 degrees ! Estimated noise=0.0833139 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) ! Added new window around map position (2.1, -3). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000679466 Jy ! Component: 100 - total flux cleaned = 0.00095061 Jy ! Component: 150 - total flux cleaned = 0.00102667 Jy ! Component: 200 - total flux cleaned = 0.00108248 Jy ! Total flux subtracted in 200 components = 0.00108248 Jy ! Clean residual min=-0.000345 max=0.000421 Jy/beam ! Clean residual mean=-0.000000 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.0170056 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 65 components and 0.0170056 Jy ! Inverting map ! Added new window around map position (-66.9, -54.3). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000389704 Jy ! Component: 100 - total flux cleaned = 0.000451615 Jy ! Component: 150 - total flux cleaned = 0.000498055 Jy ! Component: 200 - total flux cleaned = 0.000540846 Jy ! Total flux subtracted in 200 components = 0.000540846 Jy ! Clean residual min=-0.000342 max=0.000373 Jy/beam ! Clean residual mean=-0.000001 rms=0.000090 Jy/beam ! Combined flux in latest and established models = 0.0175464 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 87 components and 0.0175464 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 3.99798e-05 Jy ! Component: 100 - total flux cleaned = 6.96762e-05 Jy ! Component: 150 - total flux cleaned = 0.000104589 Jy ! Component: 200 - total flux cleaned = 0.000137162 Jy ! Total flux subtracted in 200 components = 0.000137162 Jy ! Clean residual min=-0.000339 max=0.000370 Jy/beam ! Clean residual mean=-0.000001 rms=0.000089 Jy/beam ! Combined flux in latest and established models = 0.0176836 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 47 model components to the UV plane model. ! The established model now contains 105 components and 0.0176836 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=0.031224Jy sigma=0.728502 ! Fit after self-cal, rms=0.031225Jy sigma=0.728441 wmodel J1219+6057_C_map.mod ! Writing 105 model components to file: J1219+6057_C_map.mod wobs J1219+6057_C_uvs.fits ! Writing UV FITS file: J1219+6057_C_uvs.fits wwins J1219+6057_C_map.win ! wwins: Wrote 4 windows to J1219+6057_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 = 6.29162e-05 Jy ! Component: 100 - total flux cleaned = 8.80191e-05 Jy ! Component: 150 - total flux cleaned = 7.5876e-05 Jy ! Component: 200 - total flux cleaned = 8.16792e-05 Jy ! Component: 250 - total flux cleaned = 8.71932e-05 Jy ! Component: 300 - total flux cleaned = 7.61375e-05 Jy ! Component: 350 - total flux cleaned = 7.07855e-05 Jy ! Component: 400 - total flux cleaned = 4.98165e-05 Jy ! Component: 450 - total flux cleaned = 3.95165e-05 Jy ! Component: 500 - total flux cleaned = 1.91647e-05 Jy ! Component: 550 - total flux cleaned = 9.09745e-06 Jy ! Component: 600 - total flux cleaned = -1.06834e-05 Jy ! Component: 650 - total flux cleaned = -2.03724e-05 Jy ! Component: 700 - total flux cleaned = -4.435e-05 Jy ! Component: 750 - total flux cleaned = -5.38242e-05 Jy ! Component: 800 - total flux cleaned = -7.25582e-05 Jy ! Component: 850 - total flux cleaned = -0.000100303 Jy ! Component: 900 - total flux cleaned = -0.000123169 Jy ! Component: 950 - total flux cleaned = -0.000136734 Jy ! Component: 1000 - total flux cleaned = -0.000150206 Jy ! Component: 1050 - total flux cleaned = -0.000167967 Jy ! Component: 1100 - total flux cleaned = -0.000176776 Jy ! Component: 1150 - total flux cleaned = -0.000198643 Jy ! Component: 1200 - total flux cleaned = -0.000207369 Jy ! Component: 1250 - total flux cleaned = -0.000224535 Jy ! Component: 1300 - total flux cleaned = -0.000250124 Jy ! Component: 1350 - total flux cleaned = -0.000271261 Jy ! Component: 1400 - total flux cleaned = -0.000275464 Jy ! Component: 1450 - total flux cleaned = -0.00031298 Jy ! Component: 1500 - total flux cleaned = -0.000345965 Jy ! Component: 1550 - total flux cleaned = -0.000345963 Jy ! Component: 1600 - total flux cleaned = -0.000382664 Jy ! Component: 1650 - total flux cleaned = -0.000390695 Jy ! Component: 1700 - total flux cleaned = -0.00041481 Jy ! Component: 1750 - total flux cleaned = -0.000430795 Jy ! Component: 1800 - total flux cleaned = -0.000458501 Jy ! Component: 1850 - total flux cleaned = -0.000454581 Jy ! Component: 1900 - total flux cleaned = -0.000485892 Jy ! Component: 1950 - total flux cleaned = -0.000509253 Jy ! Component: 2000 - total flux cleaned = -0.000509254 Jy ! Component: 2050 - total flux cleaned = -0.000547626 Jy ! Component: 2100 - total flux cleaned = -0.000547627 Jy ! Component: 2150 - total flux cleaned = -0.000581754 Jy ! Component: 2200 - total flux cleaned = -0.00058926 Jy ! Component: 2250 - total flux cleaned = -0.000600515 Jy ! Component: 2300 - total flux cleaned = -0.000615417 Jy ! Component: 2350 - total flux cleaned = -0.000630266 Jy ! Component: 2400 - total flux cleaned = -0.000645036 Jy ! Component: 2450 - total flux cleaned = -0.000674382 Jy ! Component: 2500 - total flux cleaned = -0.000670721 Jy ! Component: 2550 - total flux cleaned = -0.00068892 Jy ! Component: 2600 - total flux cleaned = -0.000703394 Jy ! Component: 2650 - total flux cleaned = -0.000735753 Jy ! Component: 2700 - total flux cleaned = -0.000739321 Jy ! Component: 2750 - total flux cleaned = -0.000760718 Jy ! Component: 2800 - total flux cleaned = -0.000778411 Jy ! Component: 2850 - total flux cleaned = -0.000781924 Jy ! Component: 2900 - total flux cleaned = -0.000799477 Jy ! Component: 2950 - total flux cleaned = -0.00079944 Jy ! Component: 3000 - total flux cleaned = -0.000823784 Jy ! Component: 3050 - total flux cleaned = -0.000841131 Jy ! Component: 3100 - total flux cleaned = -0.000854924 Jy ! Component: 3150 - total flux cleaned = -0.000848076 Jy ! Component: 3200 - total flux cleaned = -0.000889078 Jy ! Component: 3250 - total flux cleaned = -0.000906087 Jy ! Component: 3300 - total flux cleaned = -0.000922992 Jy ! Component: 3350 - total flux cleaned = -0.00093986 Jy ! Component: 3400 - total flux cleaned = -0.000933131 Jy ! Component: 3450 - total flux cleaned = -0.000956535 Jy ! Component: 3500 - total flux cleaned = -0.0009865 Jy ! Component: 3550 - total flux cleaned = -0.000993144 Jy ! Component: 3600 - total flux cleaned = -0.00100966 Jy ! Component: 3650 - total flux cleaned = -0.00103269 Jy ! Component: 3700 - total flux cleaned = -0.00104907 Jy ! Component: 3750 - total flux cleaned = -0.00106864 Jy ! Component: 3800 - total flux cleaned = -0.0010849 Jy ! Component: 3850 - total flux cleaned = -0.00109461 Jy ! Component: 3900 - total flux cleaned = -0.00110106 Jy ! Component: 3950 - total flux cleaned = -0.00111392 Jy ! Component: 4000 - total flux cleaned = -0.00112992 Jy ! Component: 4050 - total flux cleaned = -0.00115861 Jy ! Total flux subtracted in 4096 components = -0.00115861 Jy ! Clean residual min=-0.000178 max=0.000183 Jy/beam ! Clean residual mean=-0.000001 rms=0.000065 Jy/beam ! Combined flux in latest and established models = 0.016525 Jy keep ! Adding 335 model components to the UV plane model. ! The established model now contains 440 components and 0.016525 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1219+6057_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.188 x 4.541 at 62.86 degrees (North through East) ! Clean map min=-0.0003014 max=0.014394 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1219+6057_C_a_map.fits wmodel /vlbi/vcs9/uvm//J1219+6057_C_a_map.mod ! Writing 440 model components to file: /vlbi/vcs9/uvm//J1219+6057_C_a_map.mod wobs /vlbi/vcs9/uvm//J1219+6057_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1219+6057_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J1219+6057_C_a_map.win ! wwins: Wrote 5 windows to /vlbi/vcs9/uvm//J1219+6057_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0143944 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.46775e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.34798 1.34798 2.69595 5.3919 10.7838 21.5676 43.1352 86.2704 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.014 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 222.555 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1219+6057_C_a_dfm.log closed on Tue Dec 26 22:22:46 2017