! Started logfile: /vlbi/vcs9/uvm//J0605+0239_X_a_dfm.log on Tue Dec 26 21:44:37 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//J0605+0239_X_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0605+0239_X_a_uvm.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! AN table 2: 18 integrations on 36 of 36 possible baselines. ! AN table 3: 19 integrations on 21 of 21 possible baselines. ! AN table 4: 80 integrations on 28 of 28 possible baselines. ! AN table 5: 19 integrations on 21 of 21 possible baselines. ! AN table 6: 130 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.906864 visibilities/baseline/integration-bin. ! Found source: J0605+0239 ! ! 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 52424 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 J0605+0239_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)= 0.0444062 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 10 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 45 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 71 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 45 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 71 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 45 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 71 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 45 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 71 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 5. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 45 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 71 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 45 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 71 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 45 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 71 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 45 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 71 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.001181Jy sigma=24.865957 ! Fit after self-cal, rms=0.973828Jy sigma=24.175791 ! 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=0.8627 mas, bmaj=2.266 mas, bpa=-8.406 degrees ! Estimated noise=0.212238 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 = 0.0214621 Jy ! Component: 100 - total flux cleaned = 0.0288017 Jy ! Total flux subtracted in 100 components = 0.0288017 Jy ! Clean residual min=-0.002086 max=0.004667 Jy/beam ! Clean residual mean=0.000002 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0288017 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0288017 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=0.034525Jy sigma=0.811046 ! Fit after self-cal, rms=0.034489Jy sigma=0.810112 ! Inverting map ! Added new window around map position (-2.8, 1.2). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00563424 Jy ! Component: 100 - total flux cleaned = 0.0094416 Jy ! Total flux subtracted in 100 components = 0.0094416 Jy ! Clean residual min=-0.001660 max=0.003020 Jy/beam ! Clean residual mean=0.000001 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0382433 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 36 components and 0.0382433 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=0.033475Jy sigma=0.781142 ! Fit after self-cal, rms=0.033443Jy sigma=0.780367 ! Inverting map ! Added new window around map position (1.4, -0.8). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00367708 Jy ! Component: 100 - total flux cleaned = 0.00623789 Jy ! Total flux subtracted in 100 components = 0.00623789 Jy ! Clean residual min=-0.001355 max=0.002232 Jy/beam ! Clean residual mean=0.000001 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0444812 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 52 components and 0.0444812 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=0.033007Jy sigma=0.768062 ! Fit after self-cal, rms=0.032996Jy sigma=0.767717 ! Inverting map ! Added new window around map position (-4.4, 1.8). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264254 Jy ! Component: 100 - total flux cleaned = 0.00451331 Jy ! Total flux subtracted in 100 components = 0.00451331 Jy ! Clean residual min=-0.001130 max=0.001878 Jy/beam ! Clean residual mean=0.000001 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0489945 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 0.0489945 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=0.032767Jy sigma=0.761097 ! Fit after self-cal, rms=0.032761Jy sigma=0.760916 ! Inverting map ! Added new window around map position (-1.4, 0.8). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00213224 Jy ! Component: 100 - total flux cleaned = 0.00356822 Jy ! Total flux subtracted in 100 components = 0.00356822 Jy ! Clean residual min=-0.000929 max=0.000890 Jy/beam ! Clean residual mean=0.000001 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0525627 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 0.0525627 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=0.032618Jy sigma=0.756892 ! Fit after self-cal, rms=0.032615Jy sigma=0.756795 ! 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=1.155 mas, bmaj=2.783 mas, bpa=-8.858 degrees ! Estimated noise=0.124358 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 = 0.0019243 Jy ! Component: 100 - total flux cleaned = 0.00330383 Jy ! Component: 150 - total flux cleaned = 0.00436995 Jy ! Component: 200 - total flux cleaned = 0.00520463 Jy ! Total flux subtracted in 200 components = 0.00520463 Jy ! Clean residual min=-0.000769 max=0.000784 Jy/beam ! Clean residual mean=-0.000000 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.0577673 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 39 model components to the UV plane model. ! The established model now contains 105 components and 0.0577673 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=0.032511Jy sigma=0.753781 ! Fit after self-cal, rms=0.032508Jy sigma=0.753689 ! 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: 1.01379 ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.94 HN 1.00 KP 0.93 ! LA 1.04 MK 1.13 NL 0.90 OV 1.05 ! PT 0.90 SC 1.03 ! ! Amplitude normalization factor in sub-array 2: 0.988619 ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 FD 0.89 HN 0.91 KP 1.10 ! MK 1.08 NL 1.05 OV 0.99 PT 1.02 ! SC 1.18 ! ! Amplitude normalization factor in sub-array 3: 0.947416 ! Telescope amplitude corrections in sub-array 3: ! BR 0.89 FD 1.13 HN 1.09 KP 1.03 ! NL 1.07 OV 0.93 SC 1.24 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.996179 ! Telescope amplitude corrections in sub-array 4: ! BR 0.94 FD 1.04 HN 1.05 KP 1.13 ! LA 0.97 MK 0.94 NL 0.97 OV 0.98 ! ! Amplitude normalization factor in sub-array 5: 1.0673 ! Telescope amplitude corrections in sub-array 5: ! BR 1.03 FD 0.78 KP 0.95 LA 0.94 ! MK 0.81 NL 0.98 OV 1.06 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 0.99592 ! Telescope amplitude corrections in sub-array 6: ! BR 0.91 FD 0.96 HN 1.07 KP 1.03 ! LA 0.95 NL 1.05 OV 1.07 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.892497 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.09 HN 1.14 KP 1.09 ! LA 1.03 MK 1.15 NL 1.03 OV 1.35 ! PT 1.09 SC 1.21 ! ! Amplitude normalization factor in sub-array 2: 0.968734 ! Telescope amplitude corrections in sub-array 2: ! BR 1.21 FD 1.01 HN 1.02 KP 0.96 ! MK 0.95 NL 0.89 OV 0.86 PT 1.01 ! SC 1.36 ! ! Amplitude normalization factor in sub-array 3: 1.01721 ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 0.94 HN 1.07 KP 1.04 ! NL 0.98 OV 0.89 SC 0.90 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.956975 ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 1.08 HN 1.07 KP 1.08 ! LA 0.99 MK 1.05 NL 1.01 OV 1.05 ! ! Amplitude normalization factor in sub-array 5: 1.07344 ! Telescope amplitude corrections in sub-array 5: ! BR 0.89 FD 0.82 KP 0.85 LA 0.92 ! MK 0.85 NL 1.10 OV 1.09 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 1.01011 ! Telescope amplitude corrections in sub-array 6: ! BR 0.92 FD 0.91 HN 1.10 KP 0.98 ! LA 0.99 NL 1.00 OV 1.03 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.87167 ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.23 HN 1.40 KP 0.91 ! LA 1.12 MK 1.38 NL 0.90 OV 1.20 ! PT 0.94 SC 1.33 ! ! Amplitude normalization factor in sub-array 2: 1.01243 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.87 HN 1.33 KP 1.05 ! MK 0.74 NL 0.97 OV 1.06 PT 0.96 ! SC 0.91 ! ! Amplitude normalization factor in sub-array 3: 1.01508 ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 1.10 HN 1.01 KP 0.92 ! NL 0.93 OV 0.91 SC 1.07 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.00194 ! Telescope amplitude corrections in sub-array 4: ! BR 1.10 FD 0.96 HN 0.93 KP 0.97 ! LA 1.03 MK 0.91 NL 1.05 OV 1.02 ! ! Amplitude normalization factor in sub-array 5: 1.03211 ! Telescope amplitude corrections in sub-array 5: ! BR 0.91 FD 0.85 KP 0.89 LA 0.91 ! MK 1.17 NL 0.92 OV 1.12 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 1.02425 ! Telescope amplitude corrections in sub-array 6: ! BR 0.98 FD 0.95 HN 1.01 KP 0.93 ! LA 0.98 NL 1.00 OV 1.00 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.983784 ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.91 HN 1.08 KP 0.95 ! LA 1.11 MK 0.98 NL 0.93 OV 1.12 ! PT 1.08 SC 1.10 ! ! Amplitude normalization factor in sub-array 2: 0.952806 ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.90 HN 1.08 KP 1.02 ! MK 1.40 NL 0.90 OV 1.01 PT 1.04 ! SC 1.02 ! ! Amplitude normalization factor in sub-array 3: 1.02608 ! Telescope amplitude corrections in sub-array 3: ! BR 0.86 FD 0.91 HN 0.81 KP 1.13 ! NL 1.11 OV 0.91 SC 1.10 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.01817 ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 1.01 HN 0.99 KP 1.04 ! LA 0.97 MK 0.98 NL 0.95 OV 0.93 ! ! Amplitude normalization factor in sub-array 5: 1.07493 ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 FD 0.89 KP 0.86 LA 0.91 ! MK 0.89 NL 0.95 OV 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 1.01816 ! Telescope amplitude corrections in sub-array 6: ! BR 0.96 FD 0.96 HN 1.05 KP 0.96 ! LA 0.98 NL 0.98 OV 1.00 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 0.971216 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 0.78 KP 1.00 ! LA 1.11 MK 1.20 NL 0.96 OV 1.06 ! PT 0.96 SC 1.22 ! ! Amplitude normalization factor in sub-array 2: 0.916587 ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.84 HN 1.56 KP 1.17 ! MK 1.14 NL 0.98 OV 0.99 PT 1.06 ! SC 1.03 ! ! Amplitude normalization factor in sub-array 3: 1.06425 ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.88 HN 1.17 KP 0.91 ! NL 0.90 OV 0.91 SC 0.82 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.971742 ! Telescope amplitude corrections in sub-array 4: ! BR 1.06 FD 1.05 HN 1.20 KP 1.04 ! LA 0.97 MK 1.04 NL 0.94 OV 0.94 ! ! Amplitude normalization factor in sub-array 5: 1.04862 ! Telescope amplitude corrections in sub-array 5: ! BR 1.04 FD 0.92 KP 0.75 LA 1.06 ! MK 1.01 NL 0.99 OV 0.91 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 1.02397 ! Telescope amplitude corrections in sub-array 6: ! BR 0.97 FD 0.97 HN 0.98 KP 0.98 ! LA 0.99 NL 1.00 OV 0.95 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 0.861264 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.14 HN 2.55 KP 0.96 ! LA 0.90 MK 0.86 NL 1.05 OV 0.91 ! PT 1.08 SC 1.15 ! ! Amplitude normalization factor in sub-array 2: 0.854775 ! Telescope amplitude corrections in sub-array 2: ! BR 1.20 FD 1.07 HN 1.90 KP 1.06 ! MK 0.97 NL 0.90 OV 0.96 PT 1.33 ! SC 1.15 ! ! Amplitude normalization factor in sub-array 3: 1.00002 ! Telescope amplitude corrections in sub-array 3: ! BR 0.92 FD 0.93 HN 1.30 KP 0.84 ! NL 1.03 OV 0.95 SC 1.03 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.969947 ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 1.08 HN 1.00 KP 1.02 ! LA 0.92 MK 1.19 NL 1.00 OV 0.99 ! ! Amplitude normalization factor in sub-array 5: 1.08899 ! Telescope amplitude corrections in sub-array 5: ! BR 0.84 FD 0.89 KP 0.84 LA 1.01 ! MK 1.04 NL 0.92 OV 0.90 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 1.02155 ! Telescope amplitude corrections in sub-array 6: ! BR 0.97 FD 0.97 HN 0.99 KP 0.93 ! LA 0.95 NL 1.04 OV 1.01 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 0.922189 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.92 HN 1.48 KP 0.95 ! LA 1.04 MK 1.50 NL 0.87 OV 1.09 ! PT 1.11 SC 0.92 ! ! Amplitude normalization factor in sub-array 2: 0.871764 ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.95 HN 1.87 KP 0.97 ! MK 1.07 NL 1.04 OV 0.91 PT 1.42 ! SC 1.15 ! ! Amplitude normalization factor in sub-array 3: 0.976815 ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 1.11 HN 1.33 KP 0.80 ! NL 1.12 OV 0.99 SC 0.84 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.979032 ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 1.01 HN 1.05 KP 1.00 ! LA 1.02 MK 0.93 NL 1.08 OV 1.04 ! ! Amplitude normalization factor in sub-array 5: 1.04932 ! Telescope amplitude corrections in sub-array 5: ! BR 0.93 FD 0.78 KP 0.97 LA 0.95 ! MK 0.78 NL 1.09 OV 1.18 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 1.02821 ! Telescope amplitude corrections in sub-array 6: ! BR 0.98 FD 0.98 HN 0.93 KP 0.97 ! LA 0.94 NL 1.03 OV 0.97 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 0.957506 ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.96 HN 0.91 KP 1.00 ! LA 1.02 MK 1.16 NL 1.41 OV 0.85 ! PT 0.98 SC 1.05 ! ! Amplitude normalization factor in sub-array 2: 0.905473 ! Telescope amplitude corrections in sub-array 2: ! BR 1.20 FD 0.89 HN 1.15 KP 1.01 ! MK 1.12 NL 1.28 OV 1.21 PT 1.26 ! SC 0.83 ! ! Amplitude normalization factor in sub-array 3: 0.978536 ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.01 HN 1.31 KP 0.91 ! NL 1.20 OV 1.03 SC 0.66 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.969876 ! Telescope amplitude corrections in sub-array 4: ! BR 0.95 FD 1.09 HN 0.96 KP 0.99 ! LA 1.07 MK 1.07 NL 1.05 OV 1.08 ! ! Amplitude normalization factor in sub-array 5: 1.0538 ! Telescope amplitude corrections in sub-array 5: ! BR 0.84 FD 0.82 KP 0.91 LA 0.96 ! MK 1.00 NL 1.00 OV 1.11 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 1.01946 ! Telescope amplitude corrections in sub-array 6: ! BR 0.99 FD 0.99 HN 0.92 KP 0.97 ! LA 0.96 NL 1.02 OV 1.01 ! ! ! Fit before self-cal, rms=0.032508Jy sigma=0.753689 ! Fit after self-cal, rms=0.032902Jy sigma=0.752780 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=0.032902Jy sigma=0.752780 ! Fit after self-cal, rms=0.032905Jy sigma=0.752762 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.16 mas, bmaj=2.737 mas, bpa=-8.208 degrees ! Estimated noise=0.120597 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 = -0.000352032 Jy ! Component: 100 - total flux cleaned = -0.000308705 Jy ! Component: 150 - total flux cleaned = -0.000197577 Jy ! Component: 200 - total flux cleaned = -9.36554e-05 Jy ! Total flux subtracted in 200 components = -9.36554e-05 Jy ! Clean residual min=-0.000685 max=0.000677 Jy/beam ! Clean residual mean=-0.000000 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.0576737 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 129 components and 0.0576737 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=0.032894Jy sigma=0.752234 ! Fit after self-cal, rms=0.032894Jy sigma=0.752211 ! 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=0.032894Jy sigma=0.752211 ! Fit after self-cal, rms=0.032820Jy sigma=0.749986 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 = 0.000285045 Jy ! Component: 100 - total flux cleaned = 0.000431339 Jy ! Component: 150 - total flux cleaned = 0.000529104 Jy ! Component: 200 - total flux cleaned = 0.000591666 Jy ! Total flux subtracted in 200 components = 0.000591666 Jy ! Clean residual min=-0.000701 max=0.000675 Jy/beam ! Clean residual mean=-0.000000 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.0582653 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 143 components and 0.0582653 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=0.032816Jy sigma=0.749865 ! Fit after self-cal, rms=0.032799Jy sigma=0.749358 ! 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: 1.16 x 2.737 at -8.208 degrees (North through East) ! Clean map min=-0.00068465 max=0.025879 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=0.8662 mas, bmaj=2.245 mas, bpa=-8.045 degrees ! Estimated noise=0.208949 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0210597 Jy ! Component: 100 - total flux cleaned = 0.0293212 Jy ! Component: 150 - total flux cleaned = 0.0349154 Jy ! Component: 200 - total flux cleaned = 0.0390915 Jy ! Total flux subtracted in 200 components = 0.0390915 Jy ! Clean residual min=-0.001366 max=0.001831 Jy/beam ! Clean residual mean=0.000001 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0390914 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 38 model components to the UV plane model. ! The established model now contains 38 components and 0.0390914 Jy ! Inverting map and beam ! Estimated beam: bmin=1.16 mas, bmaj=2.737 mas, bpa=-8.208 degrees ! Estimated noise=0.120597 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 = 0.00491711 Jy ! Component: 100 - total flux cleaned = 0.00831612 Jy ! Component: 150 - total flux cleaned = 0.0107672 Jy ! Component: 200 - total flux cleaned = 0.0125815 Jy ! Total flux subtracted in 200 components = 0.0125815 Jy ! Clean residual min=-0.000777 max=0.000862 Jy/beam ! Clean residual mean=0.000000 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.0516729 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 87 components and 0.0516729 Jy ! Inverting map ! Added new window around map position (-11, 13.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138745 Jy ! Component: 100 - total flux cleaned = 0.00245557 Jy ! Component: 150 - total flux cleaned = 0.00323864 Jy ! Component: 200 - total flux cleaned = 0.00379042 Jy ! Total flux subtracted in 200 components = 0.00379042 Jy ! Clean residual min=-0.000700 max=0.000705 Jy/beam ! Clean residual mean=-0.000000 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0554634 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 125 components and 0.0554634 Jy ! Inverting map ! Added new window around map position (-22.4, 1.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000758404 Jy ! Component: 100 - total flux cleaned = 0.00121245 Jy ! Component: 150 - total flux cleaned = 0.00158748 Jy ! Component: 200 - total flux cleaned = 0.00188302 Jy ! Total flux subtracted in 200 components = 0.00188302 Jy ! Clean residual min=-0.000679 max=0.000625 Jy/beam ! Clean residual mean=-0.000000 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0573464 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 168 components and 0.0573464 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000247297 Jy ! Component: 100 - total flux cleaned = 0.00044406 Jy ! Component: 150 - total flux cleaned = 0.000577615 Jy ! Component: 200 - total flux cleaned = 0.00072397 Jy ! Total flux subtracted in 200 components = 0.00072397 Jy ! Clean residual min=-0.000666 max=0.000614 Jy/beam ! Clean residual mean=-0.000000 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.0580704 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 55 model components to the UV plane model. ! The established model now contains 197 components and 0.0580703 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=0.032789Jy sigma=0.748951 ! Fit after self-cal, rms=0.032781Jy sigma=0.748713 wmodel J0605+0239_X_map.mod ! Writing 197 model components to file: J0605+0239_X_map.mod wobs J0605+0239_X_uvs.fits ! Writing UV FITS file: J0605+0239_X_uvs.fits wwins J0605+0239_X_map.win ! wwins: Wrote 7 windows to J0605+0239_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 = -0.000157309 Jy ! Component: 100 - total flux cleaned = -0.000187402 Jy ! Component: 150 - total flux cleaned = -0.000205944 Jy ! Component: 200 - total flux cleaned = -0.000232876 Jy ! Component: 250 - total flux cleaned = -0.000241662 Jy ! Component: 300 - total flux cleaned = -0.000250024 Jy ! Component: 350 - total flux cleaned = -0.000258072 Jy ! Component: 400 - total flux cleaned = -0.000249986 Jy ! Component: 450 - total flux cleaned = -0.000265471 Jy ! Component: 500 - total flux cleaned = -0.000265497 Jy ! Component: 550 - total flux cleaned = -0.000280668 Jy ! Component: 600 - total flux cleaned = -0.000324817 Jy ! Component: 650 - total flux cleaned = -0.000353554 Jy ! Component: 700 - total flux cleaned = -0.000381951 Jy ! Component: 750 - total flux cleaned = -0.000416837 Jy ! Component: 800 - total flux cleaned = -0.000423799 Jy ! Component: 850 - total flux cleaned = -0.000450966 Jy ! Component: 900 - total flux cleaned = -0.000450989 Jy ! Component: 950 - total flux cleaned = -0.000464446 Jy ! Component: 1000 - total flux cleaned = -0.000484156 Jy ! Component: 1050 - total flux cleaned = -0.000497118 Jy ! Component: 1100 - total flux cleaned = -0.000503352 Jy ! Component: 1150 - total flux cleaned = -0.000490672 Jy ! Component: 1200 - total flux cleaned = -0.000509391 Jy ! Component: 1250 - total flux cleaned = -0.000509277 Jy ! Component: 1300 - total flux cleaned = -0.000484695 Jy ! Component: 1350 - total flux cleaned = -0.000472482 Jy ! Component: 1400 - total flux cleaned = -0.000466515 Jy ! Component: 1450 - total flux cleaned = -0.000442848 Jy ! Component: 1500 - total flux cleaned = -0.000460526 Jy ! Component: 1550 - total flux cleaned = -0.000448886 Jy ! Component: 1600 - total flux cleaned = -0.000460346 Jy ! Component: 1650 - total flux cleaned = -0.000471809 Jy ! Component: 1700 - total flux cleaned = -0.000454797 Jy ! Component: 1750 - total flux cleaned = -0.000482792 Jy ! Component: 1800 - total flux cleaned = -0.00047716 Jy ! Component: 1850 - total flux cleaned = -0.000499165 Jy ! Component: 1900 - total flux cleaned = -0.000493673 Jy ! Component: 1950 - total flux cleaned = -0.000510014 Jy ! Component: 2000 - total flux cleaned = -0.000531479 Jy ! Component: 2050 - total flux cleaned = -0.00055286 Jy ! Component: 2100 - total flux cleaned = -0.000563318 Jy ! Component: 2150 - total flux cleaned = -0.000573853 Jy ! Component: 2200 - total flux cleaned = -0.000573945 Jy ! Component: 2250 - total flux cleaned = -0.000594531 Jy ! Component: 2300 - total flux cleaned = -0.00060986 Jy ! Component: 2350 - total flux cleaned = -0.000630222 Jy ! Component: 2400 - total flux cleaned = -0.000640257 Jy ! Component: 2450 - total flux cleaned = -0.000645264 Jy ! Component: 2500 - total flux cleaned = -0.000665142 Jy ! Component: 2550 - total flux cleaned = -0.000660168 Jy ! Component: 2600 - total flux cleaned = -0.000679772 Jy ! Component: 2650 - total flux cleaned = -0.00067498 Jy ! Component: 2700 - total flux cleaned = -0.000699088 Jy ! Component: 2750 - total flux cleaned = -0.000699132 Jy ! Component: 2800 - total flux cleaned = -0.000713451 Jy ! Component: 2850 - total flux cleaned = -0.000746564 Jy ! Component: 2900 - total flux cleaned = -0.000755976 Jy ! Component: 2950 - total flux cleaned = -0.000751312 Jy ! Component: 3000 - total flux cleaned = -0.000788483 Jy ! Component: 3050 - total flux cleaned = -0.000793156 Jy ! Component: 3100 - total flux cleaned = -0.000788566 Jy ! Component: 3150 - total flux cleaned = -0.000820451 Jy ! Component: 3200 - total flux cleaned = -0.000834054 Jy ! Component: 3250 - total flux cleaned = -0.000838553 Jy ! Component: 3300 - total flux cleaned = -0.000843031 Jy ! Component: 3350 - total flux cleaned = -0.000860822 Jy ! Component: 3400 - total flux cleaned = -0.000869699 Jy ! Component: 3450 - total flux cleaned = -0.000882911 Jy ! Component: 3500 - total flux cleaned = -0.000878516 Jy ! Component: 3550 - total flux cleaned = -0.000882868 Jy ! Component: 3600 - total flux cleaned = -0.000913049 Jy ! Component: 3650 - total flux cleaned = -0.000908773 Jy ! Component: 3700 - total flux cleaned = -0.000917286 Jy ! Component: 3750 - total flux cleaned = -0.00092156 Jy ! Component: 3800 - total flux cleaned = -0.00094691 Jy ! Component: 3850 - total flux cleaned = -0.000955292 Jy ! Component: 3900 - total flux cleaned = -0.000980323 Jy ! Component: 3950 - total flux cleaned = -0.000976189 Jy ! Component: 4000 - total flux cleaned = -0.000984459 Jy ! Component: 4050 - total flux cleaned = -0.000992679 Jy ! Total flux subtracted in 4096 components = -0.00101316 Jy ! Clean residual min=-0.000229 max=0.000230 Jy/beam ! Clean residual mean=-0.000000 rms=0.000077 Jy/beam ! Combined flux in latest and established models = 0.0570572 Jy keep ! Adding 325 model components to the UV plane model. ! The established model now contains 522 components and 0.0570572 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0605+0239_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.16 x 2.737 at -8.208 degrees (North through East) ! Clean map min=-0.00040424 max=0.026044 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0605+0239_X_a_map.fits wmodel /vlbi/vcs9/uvm//J0605+0239_X_a_map.mod ! Writing 522 model components to file: /vlbi/vcs9/uvm//J0605+0239_X_a_map.mod wobs /vlbi/vcs9/uvm//J0605+0239_X_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0605+0239_X_a_uvs.fits wwins /vlbi/vcs9/uvm//J0605+0239_X_a_map.win ! wwins: Wrote 8 windows to /vlbi/vcs9/uvm//J0605+0239_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0260435 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.64759e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.880938 0.880938 1.76188 3.52375 7.04751 14.095 28.19 56.3801 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.026 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 340.545 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0605+0239_X_a_dfm.log closed on Tue Dec 26 21:44:43 2017