! Started logfile: /vlbi/vcs9/uvm//J2005+7752_X_c_dfm.log on Tue Dec 26 22:56:26 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//J2005+7752_X_c_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J2005+7752_X_c_uvm.fits ! AN table 1: 26 integrations on 36 of 36 possible baselines. ! AN table 2: 118 integrations on 45 of 45 possible baselines. ! AN table 3: 46 integrations on 28 of 28 possible baselines. ! AN table 4: 21 integrations on 21 of 21 possible baselines. ! AN table 5: 18 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.795634 visibilities/baseline/integration-bin. ! Found source: J2005+7752 ! ! 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 94 lines of history. ! ! Reading 52480 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 J2005+7752_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)= 0.595899 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 61 telescope corrections were flagged in sub-array 1. ! A total of 199 telescope corrections were flagged in sub-array 2. ! A total of 44 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 61 telescope corrections were flagged in sub-array 1. ! A total of 199 telescope corrections were flagged in sub-array 2. ! A total of 44 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 61 telescope corrections were flagged in sub-array 1. ! A total of 199 telescope corrections were flagged in sub-array 2. ! A total of 44 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 61 telescope corrections were flagged in sub-array 1. ! A total of 199 telescope corrections were flagged in sub-array 2. ! A total of 44 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 5. ! A total of 61 telescope corrections were flagged in sub-array 1. ! A total of 199 telescope corrections were flagged in sub-array 2. ! A total of 44 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 6. ! A total of 61 telescope corrections were flagged in sub-array 1. ! A total of 199 telescope corrections were flagged in sub-array 2. ! A total of 44 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 7. ! A total of 61 telescope corrections were flagged in sub-array 1. ! A total of 199 telescope corrections were flagged in sub-array 2. ! A total of 44 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 8. ! A total of 61 telescope corrections were flagged in sub-array 1. ! A total of 199 telescope corrections were flagged in sub-array 2. ! A total of 44 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.178856Jy sigma=24.326701 ! Fit after self-cal, rms=0.440609Jy sigma=8.745950 ! 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=0.881 mas, bmaj=1.162 mas, bpa=27.87 degrees ! Estimated noise=0.294446 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 = 0.463291 Jy ! Component: 100 - total flux cleaned = 0.565048 Jy ! Total flux subtracted in 100 components = 0.565048 Jy ! Clean residual min=-0.013113 max=0.049767 Jy/beam ! Clean residual mean=-0.000007 rms=0.002861 Jy/beam ! Combined flux in latest and established models = 0.565048 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.565048 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=0.116723Jy sigma=2.325693 ! Fit after self-cal, rms=0.115991Jy sigma=2.311646 ! Inverting map ! Added new window around map position (-1.4, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0593531 Jy ! Component: 100 - total flux cleaned = 0.0882157 Jy ! Total flux subtracted in 100 components = 0.0882157 Jy ! Clean residual min=-0.011156 max=0.022463 Jy/beam ! Clean residual mean=0.000001 rms=0.001940 Jy/beam ! Combined flux in latest and established models = 0.653263 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.653263 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=0.079143Jy sigma=1.488286 ! Fit after self-cal, rms=0.076503Jy sigma=1.430721 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0232309 Jy ! Component: 100 - total flux cleaned = 0.0304876 Jy ! Total flux subtracted in 100 components = 0.0304876 Jy ! Clean residual min=-0.009471 max=0.012154 Jy/beam ! Clean residual mean=0.000004 rms=0.001623 Jy/beam ! Combined flux in latest and established models = 0.683751 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 30 components and 0.683751 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=0.069906Jy sigma=1.276101 ! Fit after self-cal, rms=0.069297Jy sigma=1.261953 ! 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=1.227 mas, bmaj=1.481 mas, bpa=27.85 degrees ! Estimated noise=0.150969 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) ! Added new window around map position (-6.6, -0.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0156554 Jy ! Component: 100 - total flux cleaned = 0.0245076 Jy ! Component: 150 - total flux cleaned = 0.0274217 Jy ! Component: 200 - total flux cleaned = 0.0285731 Jy ! Total flux subtracted in 200 components = 0.0285731 Jy ! Clean residual min=-0.006473 max=0.006018 Jy/beam ! Clean residual mean=0.000008 rms=0.001470 Jy/beam ! Combined flux in latest and established models = 0.712324 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 54 components and 0.712324 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=0.066649Jy sigma=1.196105 ! Fit after self-cal, rms=0.066352Jy sigma=1.189372 ! 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: 0.940479 ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.05 HN 0.99 KP 1.06 ! LA 1.05 MK 1.17 OV 1.07 PT 1.06 ! SC 1.19 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.992742 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.01 HN 1.00 KP 1.00 ! LA 1.05 MK 1.01 NL 0.99 OV 1.00 ! PT 0.99 SC 1.03 ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.0097 ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.96 HN 0.98 KP 1.04 ! LA 0.98 MK 0.98 NL 1.00 OV 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.02141 ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 0.98 HN 0.93 LA 1.01 ! MK 0.93 NL 1.04 OV 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.05592 ! Telescope amplitude corrections in sub-array 5: ! BR 0.97 HN 0.91 KP 0.97 LA 0.95 ! NL 0.98 OV 0.90 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.943039 ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.05 HN 1.00 KP 1.07 ! LA 1.04 MK 1.19 OV 1.06 PT 1.05 ! SC 1.18 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.996145 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.02 HN 0.99 KP 0.99 ! LA 1.04 MK 1.00 NL 0.98 OV 1.00 ! PT 1.00 SC 1.03 ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.01075 ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.95 HN 0.97 KP 1.04 ! LA 0.99 MK 0.98 NL 1.00 OV 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.01786 ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 0.97 HN 0.95 LA 1.01 ! MK 0.92 NL 1.07 OV 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.06278 ! Telescope amplitude corrections in sub-array 5: ! BR 0.96 HN 0.89 KP 0.96 LA 0.96 ! NL 0.98 OV 0.90 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.946526 ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.97 HN 1.01 KP 1.06 ! LA 1.05 MK 1.17 OV 1.07 PT 1.05 ! SC 1.20 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.991705 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.03 HN 0.99 KP 0.99 ! LA 1.05 MK 1.01 NL 0.98 OV 1.00 ! PT 1.00 SC 1.04 ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.0128 ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.95 HN 0.97 KP 1.04 ! LA 0.98 MK 0.98 NL 0.99 OV 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.0179 ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 0.97 HN 0.95 LA 1.01 ! MK 0.92 NL 1.09 OV 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.0534 ! Telescope amplitude corrections in sub-array 5: ! BR 1.00 HN 0.90 KP 0.96 LA 0.95 ! NL 0.97 OV 0.90 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.9427 ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.03 HN 1.01 KP 1.07 ! LA 1.05 MK 1.17 OV 1.06 PT 1.05 ! SC 1.18 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.988952 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.01 HN 0.99 KP 0.99 ! LA 1.05 MK 1.00 NL 0.98 OV 1.00 ! PT 1.01 SC 1.10 ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.01479 ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.96 HN 0.97 KP 1.03 ! LA 0.98 MK 0.98 NL 0.99 OV 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.0134 ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 0.97 HN 0.95 LA 1.01 ! MK 0.91 NL 1.11 OV 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.0564 ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 HN 0.90 KP 0.97 LA 0.94 ! NL 0.98 OV 0.90 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 0.944531 ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.06 HN 0.98 KP 1.08 ! LA 1.05 MK 1.18 OV 1.06 PT 1.04 ! SC 1.18 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.995695 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.02 HN 0.98 KP 1.00 ! LA 1.05 MK 1.01 NL 0.98 OV 0.99 ! PT 1.00 SC 1.03 ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.02199 ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.94 HN 0.96 KP 1.03 ! LA 0.98 MK 0.97 NL 0.98 OV 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.01972 ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 FD 0.98 HN 0.96 LA 1.00 ! MK 0.91 NL 1.07 OV 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.06881 ! Telescope amplitude corrections in sub-array 5: ! BR 0.97 HN 0.89 KP 0.94 LA 0.95 ! NL 0.96 OV 0.90 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 0.945204 ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.05 HN 1.00 KP 1.07 ! LA 1.05 MK 1.18 OV 1.05 PT 1.04 ! SC 1.17 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.996022 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.02 HN 0.98 KP 1.00 ! LA 1.07 MK 1.01 NL 0.98 OV 0.99 ! PT 0.99 SC 1.02 ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.02174 ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.95 HN 0.96 KP 1.03 ! LA 0.97 MK 0.96 NL 0.98 OV 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.02843 ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 FD 0.96 HN 0.95 LA 1.01 ! MK 0.92 NL 1.03 OV 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.06924 ! Telescope amplitude corrections in sub-array 5: ! BR 0.96 HN 0.89 KP 0.95 LA 0.95 ! NL 0.97 OV 0.90 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 0.945382 ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.05 HN 1.00 KP 1.07 ! LA 1.05 MK 1.17 OV 1.06 PT 1.05 ! SC 1.17 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.996416 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.02 HN 0.99 KP 0.99 ! LA 1.06 MK 1.01 NL 0.98 OV 0.99 ! PT 1.00 SC 1.01 ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.02478 ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.93 HN 0.95 KP 1.03 ! LA 0.97 MK 0.96 NL 0.99 OV 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.00921 ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 FD 0.97 HN 0.95 LA 1.00 ! MK 0.91 NL 1.16 OV 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.07165 ! Telescope amplitude corrections in sub-array 5: ! BR 0.97 HN 0.88 KP 0.96 LA 0.93 ! NL 0.96 OV 0.90 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 0.952781 ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.03 HN 1.00 KP 1.07 ! LA 1.04 MK 1.18 OV 1.05 PT 1.05 ! SC 1.13 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.00064 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.01 HN 0.98 KP 0.99 ! LA 1.06 MK 1.01 NL 0.98 OV 0.99 ! PT 0.99 SC 1.01 ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.02426 ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.94 HN 0.96 KP 1.02 ! LA 0.97 MK 0.97 NL 0.99 OV 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.02151 ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 0.97 HN 0.96 LA 1.00 ! MK 0.92 NL 1.06 OV 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.07222 ! Telescope amplitude corrections in sub-array 5: ! BR 0.97 HN 0.88 KP 0.95 LA 0.95 ! NL 0.96 OV 0.88 ! ! ! Fit before self-cal, rms=0.066352Jy sigma=1.189372 ! Fit after self-cal, rms=0.062539Jy sigma=1.147958 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=0.062539Jy sigma=1.147958 ! Fit after self-cal, rms=0.062543Jy sigma=1.147933 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.231 mas, bmaj=1.486 mas, bpa=25.72 degrees ! Estimated noise=0.150294 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 = -0.000701205 Jy ! Component: 100 - total flux cleaned = 0.000337145 Jy ! Component: 150 - total flux cleaned = 0.00123598 Jy ! Component: 200 - total flux cleaned = 0.00155311 Jy ! Total flux subtracted in 200 components = 0.00155311 Jy ! Clean residual min=-0.006274 max=0.006154 Jy/beam ! Clean residual mean=-0.000006 rms=0.001449 Jy/beam ! Combined flux in latest and established models = 0.713877 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 72 components and 0.713877 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=0.061897Jy sigma=1.133713 ! Fit after self-cal, rms=0.061791Jy sigma=1.131363 ! 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=0.061791Jy sigma=1.131363 ! Fit after self-cal, rms=0.061662Jy sigma=1.128875 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000200655 Jy ! Component: 100 - total flux cleaned = 0.00102705 Jy ! Component: 150 - total flux cleaned = 0.00128412 Jy ! Component: 200 - total flux cleaned = 0.00136043 Jy ! Total flux subtracted in 200 components = 0.00136043 Jy ! Clean residual min=-0.006256 max=0.006176 Jy/beam ! Clean residual mean=-0.000005 rms=0.001438 Jy/beam ! Combined flux in latest and established models = 0.715237 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 78 components and 0.715237 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=0.061398Jy sigma=1.123223 ! Fit after self-cal, rms=0.061298Jy sigma=1.121440 ! 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: 1.231 x 1.486 at 25.72 degrees (North through East) ! Clean map min=-0.0061286 max=0.5597 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 ! Performing amp+phase self-cal over 60 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=0.061298Jy sigma=1.121440 ! Fit after self-cal, rms=0.042967Jy sigma=0.713840 ! 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=0.042967Jy sigma=0.713840 ! Fit after self-cal, rms=0.042942Jy sigma=0.713429 ! Inverting map and beam ! Estimated beam: bmin=1.236 mas, bmaj=1.49 mas, bpa=25.49 degrees ! Estimated noise=0.15017 mJy/beam. ! Added new window around map position (-3.4, 1). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222081 Jy ! Component: 100 - total flux cleaned = 0.00300251 Jy ! Component: 150 - total flux cleaned = 0.00335877 Jy ! Component: 200 - total flux cleaned = 0.00373439 Jy ! Total flux subtracted in 200 components = 0.00373439 Jy ! Clean residual min=-0.001430 max=0.001815 Jy/beam ! Clean residual mean=-0.000001 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.718972 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 96 components and 0.718972 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=0.042504Jy sigma=0.703006 ! Fit after self-cal, rms=0.042422Jy sigma=0.701362 ! Inverting map ! ============== Finished amplitude self-cal ============== 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=0.8918 mas, bmaj=1.164 mas, bpa=26.16 degrees ! Estimated noise=0.298612 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.467212 Jy ! Component: 100 - total flux cleaned = 0.582384 Jy ! Component: 150 - total flux cleaned = 0.63566 Jy ! Component: 200 - total flux cleaned = 0.662178 Jy ! Total flux subtracted in 200 components = 0.662178 Jy ! Clean residual min=-0.004340 max=0.009378 Jy/beam ! Clean residual mean=-0.000004 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.662178 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.662178 Jy ! Inverting map and beam ! Estimated beam: bmin=1.236 mas, bmaj=1.49 mas, bpa=25.49 degrees ! Estimated noise=0.15017 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 = 0.0227888 Jy ! Component: 100 - total flux cleaned = 0.0349827 Jy ! Component: 150 - total flux cleaned = 0.042803 Jy ! Component: 200 - total flux cleaned = 0.0481251 Jy ! Total flux subtracted in 200 components = 0.0481251 Jy ! Clean residual min=-0.001668 max=0.003443 Jy/beam ! Clean residual mean=-0.000003 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.710303 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 63 components and 0.710303 Jy ! Inverting map ! Added new window around map position (1.4, 0). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340195 Jy ! Component: 100 - total flux cleaned = 0.00443183 Jy ! Component: 150 - total flux cleaned = 0.00529598 Jy ! Component: 200 - total flux cleaned = 0.00594047 Jy ! Total flux subtracted in 200 components = 0.00594047 Jy ! Clean residual min=-0.001350 max=0.001378 Jy/beam ! Clean residual mean=-0.000002 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.716243 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 91 components and 0.716243 Jy ! Inverting map ! Added new window around map position (21.8, -5.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000937846 Jy ! Component: 100 - total flux cleaned = 0.0014907 Jy ! Component: 150 - total flux cleaned = 0.00191511 Jy ! Component: 200 - total flux cleaned = 0.00229004 Jy ! Total flux subtracted in 200 components = 0.00229004 Jy ! Clean residual min=-0.001178 max=0.001210 Jy/beam ! Clean residual mean=-0.000001 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.718533 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 105 components and 0.718533 Jy ! Inverting map ! Added new window around map position (-17.6, -0.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104752 Jy ! Component: 100 - total flux cleaned = 0.00144786 Jy ! Component: 150 - total flux cleaned = 0.00176799 Jy ! Component: 200 - total flux cleaned = 0.00206017 Jy ! Total flux subtracted in 200 components = 0.00206017 Jy ! Clean residual min=-0.001139 max=0.001027 Jy/beam ! Clean residual mean=-0.000000 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.720593 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 130 components and 0.720593 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000205249 Jy ! Component: 100 - total flux cleaned = 0.000367115 Jy ! Component: 150 - total flux cleaned = 0.000491008 Jy ! Component: 200 - total flux cleaned = 0.000608308 Jy ! Total flux subtracted in 200 components = 0.000608308 Jy ! Clean residual min=-0.001084 max=0.000978 Jy/beam ! Clean residual mean=-0.000000 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.721202 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 48 model components to the UV plane model. ! The established model now contains 145 components and 0.721202 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=0.041746Jy sigma=0.686816 ! Fit after self-cal, rms=0.041645Jy sigma=0.684833 wmodel J2005+7752_X_map.mod ! Writing 145 model components to file: J2005+7752_X_map.mod wobs J2005+7752_X_uvs.fits ! Writing UV FITS file: J2005+7752_X_uvs.fits wwins J2005+7752_X_map.win ! wwins: Wrote 7 windows to J2005+7752_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 = -0.000264371 Jy ! Component: 100 - total flux cleaned = -0.000200581 Jy ! Component: 150 - total flux cleaned = -0.000109707 Jy ! Component: 200 - total flux cleaned = -3.60544e-05 Jy ! Component: 250 - total flux cleaned = 9.23336e-05 Jy ! Component: 300 - total flux cleaned = 0.000203243 Jy ! Component: 350 - total flux cleaned = 0.000311726 Jy ! Component: 400 - total flux cleaned = 0.000404646 Jy ! Component: 450 - total flux cleaned = 0.000482729 Jy ! Component: 500 - total flux cleaned = 0.000559519 Jy ! Component: 550 - total flux cleaned = 0.000647426 Jy ! Component: 600 - total flux cleaned = 0.000733851 Jy ! Component: 650 - total flux cleaned = 0.000818771 Jy ! Component: 700 - total flux cleaned = 0.0008309 Jy ! Component: 750 - total flux cleaned = 0.000890008 Jy ! Component: 800 - total flux cleaned = 0.000901539 Jy ! Component: 850 - total flux cleaned = 0.000901623 Jy ! Component: 900 - total flux cleaned = 0.00096967 Jy ! Component: 950 - total flux cleaned = 0.000924378 Jy ! Component: 1000 - total flux cleaned = 0.000924379 Jy ! Component: 1050 - total flux cleaned = 0.000946355 Jy ! Component: 1100 - total flux cleaned = 0.00089191 Jy ! Component: 1150 - total flux cleaned = 0.00090266 Jy ! Component: 1200 - total flux cleaned = 0.00088131 Jy ! Component: 1250 - total flux cleaned = 0.000860269 Jy ! Component: 1300 - total flux cleaned = 0.000902137 Jy ! Component: 1350 - total flux cleaned = 0.00087105 Jy ! Component: 1400 - total flux cleaned = 0.000912028 Jy ! Component: 1450 - total flux cleaned = 0.00086112 Jy ! Component: 1500 - total flux cleaned = 0.000891411 Jy ! Component: 1550 - total flux cleaned = 0.00087143 Jy ! Component: 1600 - total flux cleaned = 0.000921073 Jy ! Component: 1650 - total flux cleaned = 0.000921057 Jy ! Component: 1700 - total flux cleaned = 0.000911406 Jy ! Component: 1750 - total flux cleaned = 0.000930801 Jy ! Component: 1800 - total flux cleaned = 0.000930779 Jy ! Component: 1850 - total flux cleaned = 0.000940408 Jy ! Component: 1900 - total flux cleaned = 0.000968807 Jy ! Component: 1950 - total flux cleaned = 0.000987666 Jy ! Component: 2000 - total flux cleaned = 0.000997007 Jy ! Component: 2050 - total flux cleaned = 0.000969032 Jy ! Component: 2100 - total flux cleaned = 0.000969001 Jy ! Component: 2150 - total flux cleaned = 0.000968936 Jy ! Component: 2200 - total flux cleaned = 0.000996307 Jy ! Component: 2250 - total flux cleaned = 0.00104173 Jy ! Component: 2300 - total flux cleaned = 0.00103264 Jy ! Component: 2350 - total flux cleaned = 0.00103263 Jy ! Component: 2400 - total flux cleaned = 0.00103257 Jy ! Component: 2450 - total flux cleaned = 0.00105033 Jy ! Component: 2500 - total flux cleaned = 0.00103278 Jy ! Component: 2550 - total flux cleaned = 0.0010679 Jy ! Component: 2600 - total flux cleaned = 0.00110272 Jy ! Component: 2650 - total flux cleaned = 0.00106808 Jy ! Component: 2700 - total flux cleaned = 0.00102504 Jy ! Component: 2750 - total flux cleaned = 0.001025 Jy ! Component: 2800 - total flux cleaned = 0.00106762 Jy ! Component: 2850 - total flux cleaned = 0.00102527 Jy ! Component: 2900 - total flux cleaned = 0.00107577 Jy ! Component: 2950 - total flux cleaned = 0.00106734 Jy ! Component: 3000 - total flux cleaned = 0.00106723 Jy ! Component: 3050 - total flux cleaned = 0.00104231 Jy ! Component: 3100 - total flux cleaned = 0.00106713 Jy ! Component: 3150 - total flux cleaned = 0.00104254 Jy ! Component: 3200 - total flux cleaned = 0.00104247 Jy ! Component: 3250 - total flux cleaned = 0.00105873 Jy ! Component: 3300 - total flux cleaned = 0.00105063 Jy ! Component: 3350 - total flux cleaned = 0.00105877 Jy ! Component: 3400 - total flux cleaned = 0.00108278 Jy ! Component: 3450 - total flux cleaned = 0.00109063 Jy ! Component: 3500 - total flux cleaned = 0.00108273 Jy ! Component: 3550 - total flux cleaned = 0.00109058 Jy ! Component: 3600 - total flux cleaned = 0.00108278 Jy ! Component: 3650 - total flux cleaned = 0.00110611 Jy ! Component: 3700 - total flux cleaned = 0.00110607 Jy ! Component: 3750 - total flux cleaned = 0.00111389 Jy ! Component: 3800 - total flux cleaned = 0.00110613 Jy ! Component: 3850 - total flux cleaned = 0.00116734 Jy ! Component: 3900 - total flux cleaned = 0.00113685 Jy ! Component: 3950 - total flux cleaned = 0.00115197 Jy ! Component: 4000 - total flux cleaned = 0.00113689 Jy ! Component: 4050 - total flux cleaned = 0.0011744 Jy ! Total flux subtracted in 4096 components = 0.00117443 Jy ! Clean residual min=-0.000444 max=0.000537 Jy/beam ! Clean residual mean=-0.000000 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.722376 Jy keep ! Adding 358 model components to the UV plane model. ! The established model now contains 500 components and 0.722376 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J2005+7752_X_c_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.236 x 1.49 at 25.49 degrees (North through East) ! Clean map min=-0.0012916 max=0.56032 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J2005+7752_X_c_map.fits wmodel /vlbi/vcs9/uvm//J2005+7752_X_c_map.mod ! Writing 500 model components to file: /vlbi/vcs9/uvm//J2005+7752_X_c_map.mod wobs /vlbi/vcs9/uvm//J2005+7752_X_c_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J2005+7752_X_c_uvs.fits wwins /vlbi/vcs9/uvm//J2005+7752_X_c_map.win ! wwins: Wrote 8 windows to /vlbi/vcs9/uvm//J2005+7752_X_c_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.560323 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000134693 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0721153 0.0721153 0.144231 0.288461 0.576922 1.15384 2.30769 4.61538 9.23075 18.4615 36.923 73.846 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.56 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 4160.01 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J2005+7752_X_c_dfm.log closed on Tue Dec 26 22:56:32 2017