! Started logfile: /vlbi/vcs9/uvm//J0539+1433_C_c_dfm.log on Tue Dec 26 21:42:37 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//J0539+1433_C_c_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0539+1433_C_c_uvm.fits ! AN table 1: 21 integrations on 45 of 45 possible baselines. ! AN table 2: 54 integrations on 36 of 36 possible baselines. ! AN table 3: 54 integrations on 36 of 36 possible baselines. ! AN table 4: 27 integrations on 28 of 28 possible baselines. ! AN table 5: 36 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.558003 visibilities/baseline/integration-bin. ! Found source: J0539+1433 ! ! 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 94 lines of history. ! ! Reading 27360 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 J0539+1433_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)= 0.297013 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 21 telescope corrections were flagged in sub-array 1. ! A total of 281 telescope corrections were flagged in sub-array 2. ! A total of 200 telescope corrections were flagged in sub-array 3. ! A total of 32 telescope corrections were flagged in sub-array 4. ! A total of 20 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 281 telescope corrections were flagged in sub-array 2. ! A total of 200 telescope corrections were flagged in sub-array 3. ! A total of 32 telescope corrections were flagged in sub-array 4. ! A total of 20 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 281 telescope corrections were flagged in sub-array 2. ! A total of 200 telescope corrections were flagged in sub-array 3. ! A total of 32 telescope corrections were flagged in sub-array 4. ! A total of 20 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 281 telescope corrections were flagged in sub-array 2. ! A total of 200 telescope corrections were flagged in sub-array 3. ! A total of 32 telescope corrections were flagged in sub-array 4. ! A total of 20 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 281 telescope corrections were flagged in sub-array 2. ! A total of 200 telescope corrections were flagged in sub-array 3. ! A total of 32 telescope corrections were flagged in sub-array 4. ! A total of 20 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 281 telescope corrections were flagged in sub-array 2. ! A total of 200 telescope corrections were flagged in sub-array 3. ! A total of 32 telescope corrections were flagged in sub-array 4. ! A total of 20 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 281 telescope corrections were flagged in sub-array 2. ! A total of 200 telescope corrections were flagged in sub-array 3. ! A total of 32 telescope corrections were flagged in sub-array 4. ! A total of 20 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 281 telescope corrections were flagged in sub-array 2. ! A total of 200 telescope corrections were flagged in sub-array 3. ! A total of 32 telescope corrections were flagged in sub-array 4. ! A total of 20 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.037442Jy sigma=30.669874 ! Fit after self-cal, rms=0.707597Jy sigma=20.905098 ! 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=1.331 mas, bmaj=3.351 mas, bpa=-0.446 degrees ! Estimated noise=0.231932 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 = 0.255215 Jy ! Component: 100 - total flux cleaned = 0.293323 Jy ! Total flux subtracted in 100 components = 0.293323 Jy ! Clean residual min=-0.007250 max=0.009897 Jy/beam ! Clean residual mean=-0.000001 rms=0.001057 Jy/beam ! Combined flux in latest and established models = 0.293323 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.293323 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=0.042380Jy sigma=1.167995 ! Fit after self-cal, rms=0.042356Jy sigma=1.167457 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116767 Jy ! Component: 100 - total flux cleaned = 0.0125515 Jy ! Total flux subtracted in 100 components = 0.0125515 Jy ! Clean residual min=-0.004985 max=0.005913 Jy/beam ! Clean residual mean=-0.000000 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.305874 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.305874 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=0.040050Jy sigma=1.099304 ! Fit after self-cal, rms=0.040036Jy sigma=1.098928 ! Inverting map ! Added new window around map position (1.2, -5.1). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00440217 Jy ! Component: 100 - total flux cleaned = 0.00561846 Jy ! Total flux subtracted in 100 components = 0.00561846 Jy ! Clean residual min=-0.003980 max=0.003629 Jy/beam ! Clean residual mean=0.000001 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.311493 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 0.311493 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=0.039242Jy sigma=1.072884 ! Fit after self-cal, rms=0.039182Jy sigma=1.071091 ! 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=1.729 mas, bmaj=3.862 mas, bpa=0.04039 degrees ! Estimated noise=0.145431 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 = -2.9984e-05 Jy ! Component: 100 - total flux cleaned = 5.30344e-05 Jy ! Component: 150 - total flux cleaned = 4.54417e-05 Jy ! Component: 200 - total flux cleaned = 0.000132074 Jy ! Total flux subtracted in 200 components = 0.000132074 Jy ! Clean residual min=-0.004491 max=0.003761 Jy/beam ! Clean residual mean=0.000003 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.311625 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 51 components and 0.311625 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=0.038787Jy sigma=1.057253 ! Fit after self-cal, rms=0.038759Jy sigma=1.056383 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.01616 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.00 KP 0.97 ! LA 0.97 MK 1.00 NL 1.00 OV 0.98 ! PT 0.98 SC 1.00 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.958845 ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 HN 1.07 KP 0.99 LA 1.05 ! MK 0.98 NL 1.05 OV 1.03 PT 1.06 ! SC 1.07 ! ! A total of 69 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.0276 ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.96 HN 0.98 LA 0.97 ! MK 0.96 NL 0.98 OV 1.03 PT 0.95 ! SC 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.04431 ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 FD 0.94 HN 0.96 KP 0.94 ! LA 0.94 MK 1.02 NL 0.97 OV 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.90442 ! Telescope amplitude corrections in sub-array 5: ! BR 1.14 FD 1.06 KP 1.12 LA 1.10 ! NL 1.11 OV 1.11 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.01936 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.00 KP 0.98 ! LA 0.97 MK 0.99 NL 1.00 OV 0.96 ! PT 0.97 SC 0.99 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.972306 ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 HN 1.06 KP 1.02 LA 1.02 ! MK 0.97 NL 1.09 OV 0.95 PT 1.06 ! SC 1.03 ! ! A total of 69 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.02882 ! Telescope amplitude corrections in sub-array 3: ! BR 0.93 FD 0.96 HN 0.99 LA 0.98 ! MK 0.98 NL 0.98 OV 1.01 PT 0.95 ! SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.0508 ! Telescope amplitude corrections in sub-array 4: ! BR 0.95 FD 0.94 HN 0.97 KP 0.95 ! LA 0.93 MK 1.01 NL 0.95 OV 0.91 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.908344 ! Telescope amplitude corrections in sub-array 5: ! BR 1.13 FD 1.08 KP 1.10 LA 1.07 ! NL 1.11 OV 1.11 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.0176 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.99 KP 0.99 ! LA 0.97 MK 1.02 NL 0.99 OV 0.98 ! PT 0.98 SC 0.97 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.989844 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 HN 1.05 KP 1.01 LA 1.00 ! MK 0.97 NL 1.07 OV 1.01 PT 0.98 ! SC 0.98 ! ! A total of 69 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.02216 ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.96 HN 0.98 LA 0.97 ! MK 1.03 NL 0.97 OV 1.00 PT 0.98 ! SC 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.05603 ! Telescope amplitude corrections in sub-array 4: ! BR 0.94 FD 0.92 HN 0.97 KP 0.94 ! LA 0.93 MK 1.00 NL 0.95 OV 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.908639 ! Telescope amplitude corrections in sub-array 5: ! BR 1.14 FD 1.05 KP 1.10 LA 1.10 ! NL 1.10 OV 1.11 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.02716 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.99 KP 0.97 ! LA 0.96 MK 1.00 NL 0.94 OV 0.96 ! PT 0.98 SC 0.97 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.966409 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 HN 1.09 KP 0.98 LA 1.04 ! MK 1.01 NL 1.09 OV 0.98 PT 1.05 ! SC 1.07 ! ! A total of 69 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.00846 ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.97 HN 0.98 LA 0.99 ! MK 0.99 NL 1.03 OV 1.00 PT 1.02 ! SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.05209 ! Telescope amplitude corrections in sub-array 4: ! BR 0.94 FD 0.93 HN 0.95 KP 0.94 ! LA 0.94 MK 1.02 NL 0.94 OV 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.909347 ! Telescope amplitude corrections in sub-array 5: ! BR 1.13 FD 1.09 KP 1.10 LA 1.05 ! NL 1.11 OV 1.11 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.02172 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.99 KP 0.97 ! LA 0.97 MK 1.02 NL 1.00 OV 0.97 ! PT 0.97 SC 0.98 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.982276 ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 HN 1.05 KP 1.01 LA 0.98 ! MK 0.99 NL 1.06 OV 0.99 PT 1.01 ! SC 1.02 ! ! A total of 69 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.01156 ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.96 HN 1.00 LA 0.98 ! MK 1.01 NL 0.98 OV 1.01 PT 0.98 ! SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.05323 ! Telescope amplitude corrections in sub-array 4: ! BR 0.92 FD 0.94 HN 0.96 KP 0.95 ! LA 0.94 MK 1.02 NL 0.94 OV 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.905545 ! Telescope amplitude corrections in sub-array 5: ! BR 1.10 FD 1.09 KP 1.11 LA 1.11 ! NL 1.11 OV 1.10 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.0206 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.99 KP 0.98 ! LA 0.97 MK 1.02 NL 1.00 OV 0.97 ! PT 0.97 SC 0.97 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.980544 ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 HN 1.03 KP 1.03 LA 0.98 ! MK 0.99 NL 1.04 OV 1.00 PT 1.02 ! SC 1.03 ! ! A total of 69 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.00674 ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.98 HN 0.99 LA 0.98 ! MK 1.03 NL 1.00 OV 1.00 PT 0.97 ! SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.04653 ! Telescope amplitude corrections in sub-array 4: ! BR 0.95 FD 0.94 HN 0.96 KP 0.94 ! LA 0.94 MK 1.03 NL 0.95 OV 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.90367 ! Telescope amplitude corrections in sub-array 5: ! BR 1.15 FD 1.09 KP 1.10 LA 1.09 ! NL 1.11 OV 1.10 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.01942 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.99 KP 0.97 ! LA 0.98 MK 1.03 NL 1.00 OV 0.97 ! PT 0.97 SC 0.97 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.980483 ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 HN 1.05 KP 0.98 LA 1.00 ! MK 1.03 NL 1.03 OV 1.01 PT 1.00 ! SC 1.02 ! ! A total of 69 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.00711 ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.97 HN 1.00 LA 0.98 ! MK 1.04 NL 0.99 OV 0.99 PT 0.98 ! SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.0469 ! Telescope amplitude corrections in sub-array 4: ! BR 0.95 FD 0.94 HN 0.96 KP 0.94 ! LA 0.93 MK 1.03 NL 0.95 OV 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.899146 ! Telescope amplitude corrections in sub-array 5: ! BR 1.14 FD 1.11 KP 1.12 LA 1.09 ! NL 1.12 OV 1.10 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.02244 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.99 KP 0.97 ! LA 0.96 MK 1.02 NL 1.01 OV 0.96 ! PT 0.98 SC 0.96 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.995906 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 HN 1.03 KP 0.92 LA 1.01 ! MK 1.04 NL 1.06 OV 0.99 PT 0.99 ! SC 0.99 ! ! A total of 69 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.00664 ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.97 HN 1.02 LA 0.98 ! MK 1.04 NL 1.00 OV 0.99 PT 0.98 ! SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.04283 ! Telescope amplitude corrections in sub-array 4: ! BR 0.95 FD 0.93 HN 0.98 KP 0.95 ! LA 0.94 MK 1.03 NL 0.95 OV 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.901834 ! Telescope amplitude corrections in sub-array 5: ! BR 1.14 FD 1.09 KP 1.12 LA 1.09 ! NL 1.13 OV 1.09 ! ! ! Fit before self-cal, rms=0.038759Jy sigma=1.056383 ! Fit after self-cal, rms=0.038175Jy sigma=1.035843 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=0.038175Jy sigma=1.035843 ! Fit after self-cal, rms=0.038173Jy sigma=1.035748 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.767 mas, bmaj=3.939 mas, bpa=1.112 degrees ! Estimated noise=0.147148 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 = -0.00306013 Jy ! Component: 100 - total flux cleaned = -0.00330295 Jy ! Component: 150 - total flux cleaned = -0.00330202 Jy ! Component: 200 - total flux cleaned = -0.0034084 Jy ! Total flux subtracted in 200 components = -0.0034084 Jy ! Clean residual min=-0.004642 max=0.003521 Jy/beam ! Clean residual mean=0.000004 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.308216 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 57 components and 0.308216 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=0.037827Jy sigma=1.026090 ! Fit after self-cal, rms=0.037823Jy sigma=1.025975 ! 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=0.037823Jy sigma=1.025975 ! Fit after self-cal, rms=0.037813Jy sigma=1.025727 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 = -3.20155e-06 Jy ! Component: 100 - total flux cleaned = -0.000134483 Jy ! Component: 150 - total flux cleaned = -0.000251052 Jy ! Component: 200 - total flux cleaned = -0.000359876 Jy ! Total flux subtracted in 200 components = -0.000359876 Jy ! Clean residual min=-0.004586 max=0.003512 Jy/beam ! Clean residual mean=0.000004 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 0.307857 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 0.307856 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=0.037742Jy sigma=1.023776 ! Fit after self-cal, rms=0.037737Jy sigma=1.023644 ! 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: 1.767 x 3.939 at 1.112 degrees (North through East) ! Clean map min=-0.0045481 max=0.28939 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=0.037737Jy sigma=1.023644 ! Fit after self-cal, rms=0.028523Jy sigma=0.705633 ! 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=0.028523Jy sigma=0.705633 ! Fit after self-cal, rms=0.028522Jy sigma=0.705617 ! Inverting map and beam ! Estimated beam: bmin=1.758 mas, bmaj=3.902 mas, bpa=0.8395 degrees ! Estimated noise=0.14642 mJy/beam. ! Added new window around map position (-0.3, -3.3). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171443 Jy ! Component: 100 - total flux cleaned = 0.00176976 Jy ! Component: 150 - total flux cleaned = 0.00181091 Jy ! Component: 200 - total flux cleaned = 0.00180569 Jy ! Total flux subtracted in 200 components = 0.00180569 Jy ! Clean residual min=-0.001155 max=0.001699 Jy/beam ! Clean residual mean=-0.000000 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.309662 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 80 components and 0.309662 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=0.028356Jy sigma=0.700037 ! Fit after self-cal, rms=0.028349Jy sigma=0.699805 ! Inverting map ! Added new window around map position (-13.2, 33.9). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165502 Jy ! Component: 100 - total flux cleaned = 0.00177513 Jy ! Component: 150 - total flux cleaned = 0.00196573 Jy ! Component: 200 - total flux cleaned = 0.00210498 Jy ! Total flux subtracted in 200 components = 0.00210498 Jy ! Clean residual min=-0.001229 max=0.001451 Jy/beam ! Clean residual mean=-0.000000 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.311767 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 104 components and 0.311767 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=0.028224Jy sigma=0.695991 ! Fit after self-cal, rms=0.028213Jy sigma=0.695638 ! Inverting map ! Added new window around map position (1.5, -11.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102128 Jy ! Component: 100 - total flux cleaned = 0.00117691 Jy ! Component: 150 - total flux cleaned = 0.00130594 Jy ! Component: 200 - total flux cleaned = 0.00139001 Jy ! Total flux subtracted in 200 components = 0.00139001 Jy ! Clean residual min=-0.001049 max=0.001036 Jy/beam ! Clean residual mean=0.000000 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.313157 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 129 components and 0.313157 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=0.028127Jy sigma=0.692848 ! Fit after self-cal, rms=0.028125Jy sigma=0.692762 ! 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=1.339 mas, bmaj=3.342 mas, bpa=-0.1279 degrees ! Estimated noise=0.233116 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.25315 Jy ! Component: 100 - total flux cleaned = 0.292317 Jy ! Component: 150 - total flux cleaned = 0.301112 Jy ! Component: 200 - total flux cleaned = 0.303044 Jy ! Total flux subtracted in 200 components = 0.303044 Jy ! Clean residual min=-0.003394 max=0.004048 Jy/beam ! Clean residual mean=-0.000001 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.303044 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.303044 Jy ! Inverting map and beam ! Estimated beam: bmin=1.758 mas, bmaj=3.902 mas, bpa=0.8395 degrees ! Estimated noise=0.14642 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 = 0.00415878 Jy ! Component: 100 - total flux cleaned = 0.00531525 Jy ! Component: 150 - total flux cleaned = 0.00624383 Jy ! Component: 200 - total flux cleaned = 0.0070997 Jy ! Total flux subtracted in 200 components = 0.0070997 Jy ! Clean residual min=-0.001399 max=0.001327 Jy/beam ! Clean residual mean=-0.000001 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.310143 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 47 components and 0.310143 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000509177 Jy ! Component: 100 - total flux cleaned = 0.00102349 Jy ! Component: 150 - total flux cleaned = 0.00142381 Jy ! Component: 200 - total flux cleaned = 0.00178046 Jy ! Total flux subtracted in 200 components = 0.00178046 Jy ! Clean residual min=-0.001190 max=0.001128 Jy/beam ! Clean residual mean=-0.000000 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.311924 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 70 components and 0.311924 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=0.028370Jy sigma=0.700135 ! Fit after self-cal, rms=0.028348Jy sigma=0.699509 wmodel J0539+1433_C_map.mod ! Writing 70 model components to file: J0539+1433_C_map.mod wobs J0539+1433_C_uvs.fits ! Writing UV FITS file: J0539+1433_C_uvs.fits wwins J0539+1433_C_map.win ! wwins: Wrote 5 windows to J0539+1433_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 = -6.57033e-05 Jy ! Component: 100 - total flux cleaned = -0.000165995 Jy ! Component: 150 - total flux cleaned = -0.000127692 Jy ! Component: 200 - total flux cleaned = -7.24142e-05 Jy ! Component: 250 - total flux cleaned = -1.90627e-05 Jy ! Component: 300 - total flux cleaned = -1.7368e-06 Jy ! Component: 350 - total flux cleaned = 4.80108e-05 Jy ! Component: 400 - total flux cleaned = 7.99142e-05 Jy ! Component: 450 - total flux cleaned = 0.000111549 Jy ! Component: 500 - total flux cleaned = 0.000112029 Jy ! Component: 550 - total flux cleaned = 0.000157339 Jy ! Component: 600 - total flux cleaned = 0.000142212 Jy ! Component: 650 - total flux cleaned = 0.000141955 Jy ! Component: 700 - total flux cleaned = 0.000113568 Jy ! Component: 750 - total flux cleaned = 9.95896e-05 Jy ! Component: 800 - total flux cleaned = 0.000113591 Jy ! Component: 850 - total flux cleaned = 0.000154417 Jy ! Component: 900 - total flux cleaned = 0.000154493 Jy ! Component: 950 - total flux cleaned = 0.000167915 Jy ! Component: 1000 - total flux cleaned = 0.000180799 Jy ! Component: 1050 - total flux cleaned = 0.000180785 Jy ! Component: 1100 - total flux cleaned = 0.000155476 Jy ! Component: 1150 - total flux cleaned = 0.0001554 Jy ! Component: 1200 - total flux cleaned = 0.000131146 Jy ! Component: 1250 - total flux cleaned = 0.000143218 Jy ! Component: 1300 - total flux cleaned = 0.000119321 Jy ! Component: 1350 - total flux cleaned = 0.000142787 Jy ! Component: 1400 - total flux cleaned = 0.000131045 Jy ! Component: 1450 - total flux cleaned = 8.51052e-05 Jy ! Component: 1500 - total flux cleaned = 9.65045e-05 Jy ! Component: 1550 - total flux cleaned = 5.18128e-05 Jy ! Component: 1600 - total flux cleaned = 2.9817e-05 Jy ! Component: 1650 - total flux cleaned = 8.11078e-06 Jy ! Component: 1700 - total flux cleaned = -2.41598e-05 Jy ! Component: 1750 - total flux cleaned = -2.40427e-05 Jy ! Component: 1800 - total flux cleaned = -6.63155e-05 Jy ! Component: 1850 - total flux cleaned = -8.72056e-05 Jy ! Component: 1900 - total flux cleaned = -5.60996e-05 Jy ! Component: 1950 - total flux cleaned = -9.71818e-05 Jy ! Component: 2000 - total flux cleaned = -0.000107435 Jy ! Component: 2050 - total flux cleaned = -0.000107384 Jy ! Component: 2100 - total flux cleaned = -0.000117432 Jy ! Component: 2150 - total flux cleaned = -8.77649e-05 Jy ! Component: 2200 - total flux cleaned = -0.000126965 Jy ! Component: 2250 - total flux cleaned = -0.000117257 Jy ! Component: 2300 - total flux cleaned = -0.000117258 Jy ! Component: 2350 - total flux cleaned = -0.000136289 Jy ! Component: 2400 - total flux cleaned = -0.000117555 Jy ! Component: 2450 - total flux cleaned = -8.01154e-05 Jy ! Component: 2500 - total flux cleaned = -0.000135941 Jy ! Component: 2550 - total flux cleaned = -8.98055e-05 Jy ! Component: 2600 - total flux cleaned = -0.000117273 Jy ! Component: 2650 - total flux cleaned = -0.00011727 Jy ! Component: 2700 - total flux cleaned = -0.000126309 Jy ! Component: 2750 - total flux cleaned = -9.06872e-05 Jy ! Component: 2800 - total flux cleaned = -7.31871e-05 Jy ! Component: 2850 - total flux cleaned = -9.07303e-05 Jy ! Component: 2900 - total flux cleaned = -0.000116605 Jy ! Component: 2950 - total flux cleaned = -0.000125169 Jy ! Component: 3000 - total flux cleaned = -8.26139e-05 Jy ! Component: 3050 - total flux cleaned = -7.4094e-05 Jy ! Component: 3100 - total flux cleaned = -8.2552e-05 Jy ! Component: 3150 - total flux cleaned = -8.25813e-05 Jy ! Component: 3200 - total flux cleaned = -8.2557e-05 Jy ! Component: 3250 - total flux cleaned = -8.25497e-05 Jy ! Component: 3300 - total flux cleaned = -6.61785e-05 Jy ! Component: 3350 - total flux cleaned = -7.42427e-05 Jy ! Component: 3400 - total flux cleaned = -8.22242e-05 Jy ! Component: 3450 - total flux cleaned = -5.04207e-05 Jy ! Component: 3500 - total flux cleaned = -7.40993e-05 Jy ! Component: 3550 - total flux cleaned = -6.62843e-05 Jy ! Component: 3600 - total flux cleaned = -4.29178e-05 Jy ! Component: 3650 - total flux cleaned = -5.84256e-05 Jy ! Component: 3700 - total flux cleaned = -6.61362e-05 Jy ! Component: 3750 - total flux cleaned = -8.13786e-05 Jy ! Component: 3800 - total flux cleaned = -6.61978e-05 Jy ! Component: 3850 - total flux cleaned = -8.12328e-05 Jy ! Component: 3900 - total flux cleaned = -8.10909e-05 Jy ! Component: 3950 - total flux cleaned = -0.000110765 Jy ! Component: 4000 - total flux cleaned = -8.12191e-05 Jy ! Component: 4050 - total flux cleaned = -8.86119e-05 Jy ! Total flux subtracted in 4096 components = -0.000110427 Jy ! Clean residual min=-0.000363 max=0.000363 Jy/beam ! Clean residual mean=-0.000000 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.311813 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 333 components and 0.311813 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0539+1433_C_c_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.758 x 3.902 at 0.8395 degrees (North through East) ! Clean map min=-0.001095 max=0.28838 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0539+1433_C_c_map.fits wmodel /vlbi/vcs9/uvm//J0539+1433_C_c_map.mod ! Writing 333 model components to file: /vlbi/vcs9/uvm//J0539+1433_C_c_map.mod wobs /vlbi/vcs9/uvm//J0539+1433_C_c_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0539+1433_C_c_uvs.fits wwins /vlbi/vcs9/uvm//J0539+1433_C_c_map.win ! wwins: Wrote 6 windows to /vlbi/vcs9/uvm//J0539+1433_C_c_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.288385 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000129541 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.134759 0.134759 0.269518 0.539036 1.07807 2.15615 4.31229 8.62458 17.2492 34.4983 68.9966 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.288 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2226.2 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0539+1433_C_c_dfm.log closed on Tue Dec 26 21:42:42 2017