! Started logfile: /vlbi/vcs9/uvm//J0126-0120_C_c_dfm.log on Tue Dec 26 21:04:03 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//J0126-0120_C_c_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0126-0120_C_c_uvm.fits ! AN table 1: 637 integrations on 28 of 28 possible baselines. ! AN table 2: 164 integrations on 28 of 28 possible baselines. ! AN table 3: 945 integrations on 36 of 36 possible baselines. ! AN table 4: 462 integrations on 28 of 28 possible baselines. ! AN table 5: 164 integrations on 28 of 28 possible baselines. ! AN table 6: 169 integrations on 10 of 10 possible baselines. ! AN table 7: 148 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.943401 visibilities/baseline/integration-bin. ! Found source: J0126-0120 ! ! 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 572184 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 J0126-0120_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)= 0.0661689 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 257 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 361 telescope corrections were flagged in sub-array 3. ! A total of 40 telescope corrections were flagged in sub-array 4. ! A total of 16 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 6. ! A total of 296 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 257 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 361 telescope corrections were flagged in sub-array 3. ! A total of 40 telescope corrections were flagged in sub-array 4. ! A total of 16 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 6. ! A total of 296 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 257 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 361 telescope corrections were flagged in sub-array 3. ! A total of 40 telescope corrections were flagged in sub-array 4. ! A total of 16 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 6. ! A total of 296 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 257 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 361 telescope corrections were flagged in sub-array 3. ! A total of 40 telescope corrections were flagged in sub-array 4. ! A total of 16 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 6. ! A total of 296 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 5. ! A total of 257 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 361 telescope corrections were flagged in sub-array 3. ! A total of 40 telescope corrections were flagged in sub-array 4. ! A total of 16 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 6. ! A total of 296 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 6. ! A total of 257 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 361 telescope corrections were flagged in sub-array 3. ! A total of 40 telescope corrections were flagged in sub-array 4. ! A total of 16 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 6. ! A total of 296 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 7. ! A total of 257 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 361 telescope corrections were flagged in sub-array 3. ! A total of 40 telescope corrections were flagged in sub-array 4. ! A total of 16 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 6. ! A total of 296 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 8. ! A total of 257 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 361 telescope corrections were flagged in sub-array 3. ! A total of 40 telescope corrections were flagged in sub-array 4. ! A total of 16 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 6. ! A total of 296 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=1.002221Jy sigma=15.856499 ! Fit after self-cal, rms=0.964579Jy sigma=15.246970 ! 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=1.678 mas, bmaj=5.129 mas, bpa=22.88 degrees ! Estimated noise=0.180092 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 = 0.0254711 Jy ! Component: 100 - total flux cleaned = 0.033699 Jy ! Total flux subtracted in 100 components = 0.033699 Jy ! Clean residual min=-0.001950 max=0.002878 Jy/beam ! Clean residual mean=0.000000 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.033699 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.033699 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=0.054437Jy sigma=0.786597 ! Fit after self-cal, rms=0.054433Jy sigma=0.786522 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00476309 Jy ! Component: 100 - total flux cleaned = 0.00824728 Jy ! Total flux subtracted in 100 components = 0.00824728 Jy ! Clean residual min=-0.001687 max=0.001901 Jy/beam ! Clean residual mean=0.000000 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0419463 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 45 model components to the UV plane model. ! The established model now contains 66 components and 0.0419463 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=0.053462Jy sigma=0.767426 ! Fit after self-cal, rms=0.053461Jy sigma=0.767379 ! Inverting map print "============== Finished uniform weighting CLEAN ==============" ! ============== Finished uniform weighting CLEAN ============== ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.31 mas, bmaj=6.131 mas, bpa=19.92 degrees ! Estimated noise=0.059114 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 = 0.00845556 Jy ! Component: 100 - total flux cleaned = 0.0129007 Jy ! Component: 150 - total flux cleaned = 0.0154804 Jy ! Component: 200 - total flux cleaned = 0.01707 Jy ! Total flux subtracted in 200 components = 0.01707 Jy ! Clean residual min=-0.001443 max=0.002644 Jy/beam ! Clean residual mean=-0.000003 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0590163 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 58 model components to the UV plane model. ! The established model now contains 103 components and 0.0590163 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=0.052647Jy sigma=0.750480 ! Fit after self-cal, rms=0.052642Jy sigma=0.750434 ! Inverting map ! Added new window around map position (4.5, 4.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00270932 Jy ! Component: 100 - total flux cleaned = 0.00420862 Jy ! Component: 150 - total flux cleaned = 0.00526656 Jy ! Component: 200 - total flux cleaned = 0.00573029 Jy ! Total flux subtracted in 200 components = 0.00573029 Jy ! Clean residual min=-0.001219 max=0.002137 Jy/beam ! Clean residual mean=-0.000005 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0647466 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 40 model components to the UV plane model. ! The established model now contains 136 components and 0.0647466 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=0.052541Jy sigma=0.748436 ! Fit after self-cal, rms=0.052526Jy sigma=0.748124 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.02225 ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.94 HN 0.91 LA 1.00 ! NL 0.96 OV 1.14 PT 1.07 SC 0.90 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.894598 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.07 KP 1.16 LA 1.16 ! NL 1.13 OV 1.21 PT 1.33 SC 0.87 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.96139 ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.01 HN 0.94 KP 1.08 ! LA 1.12 NL 1.05 OV 1.10 PT 1.14 ! SC 0.92 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.02996 ! Telescope amplitude corrections in sub-array 4: ! BR 0.95 HN 0.87 KP 0.96 LA 1.03 ! NL 1.05 OV 1.02 PT 1.12 SC 0.78 ! ! Amplitude normalization factor in sub-array 5: 0.949701 ! Telescope amplitude corrections in sub-array 5: ! BR 1.00 FD 1.04 HN 0.77 KP 1.22 ! LA 1.08 NL 1.07 OV 1.07 PT 1.18 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 1.12631 ! Telescope amplitude corrections in sub-array 6: ! BR 0.72 KP 0.88 LA 1.01 OV 0.93 ! PT 0.90 ! ! Amplitude normalization factor in sub-array 7: 1 ! Telescope amplitude corrections in sub-array 7: ! HN 0.00* SC 0.00* ! ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.03508 ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.95 HN 0.90 LA 0.99 ! NL 0.96 OV 1.09 PT 1.00 SC 0.92 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.932125 ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.00 KP 1.06 LA 1.09 ! NL 1.01 OV 1.04 PT 1.21 SC 1.13 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.986951 ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.98 HN 0.93 KP 1.01 ! LA 1.09 NL 1.02 OV 1.03 PT 1.05 ! SC 1.05 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.0275 ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 HN 0.87 KP 1.00 LA 0.99 ! NL 1.05 OV 0.98 PT 1.07 SC 0.86 ! ! Amplitude normalization factor in sub-array 5: 0.974684 ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 FD 0.99 HN 0.89 KP 1.09 ! LA 1.03 NL 1.05 OV 1.03 PT 1.13 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 1.10509 ! Telescope amplitude corrections in sub-array 6: ! BR 0.75 KP 0.91 LA 0.99 OV 0.95 ! PT 0.92 ! ! Amplitude normalization factor in sub-array 7: 1 ! Telescope amplitude corrections in sub-array 7: ! HN 0.00* SC 0.00* ! ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.04113 ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.89 HN 1.02 LA 0.98 ! NL 0.93 OV 0.99 PT 0.93 SC 1.05 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.01679 ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 0.96 KP 0.92 LA 1.02 ! NL 0.96 OV 1.01 PT 0.99 SC 1.08 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.01027 ! Telescope amplitude corrections in sub-array 3: ! BR 0.92 FD 0.93 HN 1.03 KP 0.95 ! LA 1.05 NL 0.95 OV 1.00 PT 0.95 ! SC 1.14 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.02655 ! Telescope amplitude corrections in sub-array 4: ! BR 0.91 HN 0.93 KP 0.94 LA 1.00 ! NL 0.99 OV 0.98 PT 1.01 SC 1.04 ! ! Amplitude normalization factor in sub-array 5: 1.05567 ! Telescope amplitude corrections in sub-array 5: ! BR 0.94 FD 0.89 HN 0.90 KP 0.96 ! LA 0.94 NL 0.96 OV 1.02 PT 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 1.13891 ! Telescope amplitude corrections in sub-array 6: ! BR 0.75 KP 0.90 LA 0.93 OV 0.94 ! PT 0.86 ! ! Amplitude normalization factor in sub-array 7: 1 ! Telescope amplitude corrections in sub-array 7: ! HN 0.00* SC 0.00* ! ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00948 ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.91 HN 0.94 LA 0.95 ! NL 1.17 OV 0.97 PT 0.96 SC 1.12 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.01062 ! Telescope amplitude corrections in sub-array 2: ! BR 0.87 FD 0.92 KP 0.92 LA 0.94 ! NL 1.15 OV 0.97 PT 0.95 SC 1.20 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.02393 ! Telescope amplitude corrections in sub-array 3: ! BR 0.94 FD 0.91 HN 0.96 KP 0.96 ! LA 1.01 NL 0.99 OV 0.98 PT 0.93 ! SC 1.12 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.0298 ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 HN 0.96 KP 0.98 LA 0.95 ! NL 0.97 OV 0.93 PT 1.00 SC 1.01 ! ! Amplitude normalization factor in sub-array 5: 1.05771 ! Telescope amplitude corrections in sub-array 5: ! BR 0.96 FD 0.90 HN 0.87 KP 0.97 ! LA 0.93 NL 1.10 OV 0.96 PT 0.89 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 1.15123 ! Telescope amplitude corrections in sub-array 6: ! BR 0.78 KP 0.88 LA 0.89 OV 0.93 ! PT 0.86 ! ! Amplitude normalization factor in sub-array 7: 1 ! Telescope amplitude corrections in sub-array 7: ! HN 0.00* SC 0.00* ! ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.01093 ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.93 HN 0.98 LA 0.93 ! NL 1.15 OV 1.02 PT 0.95 SC 1.10 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.92433 ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 0.92 KP 0.95 LA 0.97 ! NL 1.65 OV 1.00 PT 1.03 SC 1.05 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.966502 ! Telescope amplitude corrections in sub-array 3: ! BR 1.12 FD 0.95 HN 1.14 KP 0.97 ! LA 0.99 NL 1.04 OV 1.06 PT 0.98 ! SC 1.07 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.983802 ! Telescope amplitude corrections in sub-array 4: ! BR 0.92 HN 1.05 KP 0.94 LA 0.94 ! NL 1.11 OV 1.05 PT 1.08 SC 1.04 ! ! Amplitude normalization factor in sub-array 5: 1.0062 ! Telescope amplitude corrections in sub-array 5: ! BR 0.88 FD 0.85 HN 1.07 KP 0.94 ! LA 0.95 NL 1.24 OV 1.04 PT 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 1.12548 ! Telescope amplitude corrections in sub-array 6: ! BR 0.81 KP 0.85 LA 0.91 OV 1.00 ! PT 0.87 ! ! Amplitude normalization factor in sub-array 7: 1 ! Telescope amplitude corrections in sub-array 7: ! HN 0.00* SC 0.00* ! ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.959412 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 1.01 LA 0.92 ! NL 1.28 OV 1.02 PT 0.94 SC 1.17 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.907134 ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 0.96 KP 0.97 LA 0.99 ! NL 1.70 OV 0.96 PT 1.01 SC 1.13 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.933041 ! Telescope amplitude corrections in sub-array 3: ! BR 1.31 FD 0.98 HN 1.06 KP 1.00 ! LA 0.98 NL 1.17 OV 1.08 PT 0.97 ! SC 1.10 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.933158 ! Telescope amplitude corrections in sub-array 4: ! BR 1.10 HN 1.06 KP 0.94 LA 0.91 ! NL 1.29 OV 1.13 PT 1.03 SC 1.11 ! ! Amplitude normalization factor in sub-array 5: 0.960653 ! Telescope amplitude corrections in sub-array 5: ! BR 1.12 FD 0.88 HN 1.02 KP 0.99 ! LA 0.92 NL 1.49 OV 0.99 PT 0.91 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 1.00057 ! Telescope amplitude corrections in sub-array 6: ! BR 1.25 KP 0.96 LA 0.91 OV 0.97 ! PT 0.91 ! ! Amplitude normalization factor in sub-array 7: 1 ! Telescope amplitude corrections in sub-array 7: ! HN 0.00* SC 0.00* ! ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.94788 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.88 HN 1.07 LA 0.93 ! NL 1.41 OV 1.04 PT 0.93 SC 1.16 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.876403 ! Telescope amplitude corrections in sub-array 2: ! BR 1.24 FD 0.91 KP 0.95 LA 0.99 ! NL 1.70 OV 1.01 PT 0.99 SC 1.34 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.918712 ! Telescope amplitude corrections in sub-array 3: ! BR 1.37 FD 0.94 HN 1.14 KP 0.98 ! LA 1.02 NL 1.22 OV 1.08 PT 0.96 ! SC 1.09 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.924822 ! Telescope amplitude corrections in sub-array 4: ! BR 1.16 HN 0.95 KP 0.95 LA 0.91 ! NL 1.36 OV 1.12 PT 1.06 SC 1.13 ! ! Amplitude normalization factor in sub-array 5: 0.933251 ! Telescope amplitude corrections in sub-array 5: ! BR 1.15 FD 0.84 HN 1.05 KP 1.05 ! LA 1.02 NL 1.54 OV 0.99 PT 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 0.990117 ! Telescope amplitude corrections in sub-array 6: ! BR 1.28 KP 0.90 LA 0.95 OV 1.04 ! PT 0.88 ! ! Amplitude normalization factor in sub-array 7: 1 ! Telescope amplitude corrections in sub-array 7: ! HN 0.00* SC 0.00* ! ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.954142 ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.92 HN 1.04 LA 0.93 ! NL 1.36 OV 1.02 PT 0.94 SC 1.09 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.912938 ! Telescope amplitude corrections in sub-array 2: ! BR 1.31 FD 0.96 KP 1.00 LA 0.94 ! NL 1.57 OV 1.06 PT 1.00 SC 0.93 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.924211 ! Telescope amplitude corrections in sub-array 3: ! BR 1.30 FD 0.97 HN 1.05 KP 0.97 ! LA 0.99 NL 1.32 OV 1.09 PT 0.99 ! SC 1.05 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.930552 ! Telescope amplitude corrections in sub-array 4: ! BR 1.18 HN 0.90 KP 0.96 LA 0.94 ! NL 1.40 OV 1.11 PT 1.09 SC 1.00 ! ! Amplitude normalization factor in sub-array 5: 0.940872 ! Telescope amplitude corrections in sub-array 5: ! BR 1.19 FD 0.86 HN 0.99 KP 1.00 ! LA 1.00 NL 1.55 OV 0.95 PT 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 0.996643 ! Telescope amplitude corrections in sub-array 6: ! BR 1.26 KP 0.88 LA 0.98 OV 0.99 ! PT 0.90 ! ! Amplitude normalization factor in sub-array 7: 1 ! Telescope amplitude corrections in sub-array 7: ! HN 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.052526Jy sigma=0.748124 ! Fit after self-cal, rms=0.052487Jy sigma=0.746787 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=0.052487Jy sigma=0.746787 ! Fit after self-cal, rms=0.052489Jy sigma=0.746761 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.373 mas, bmaj=6.247 mas, bpa=19.5 degrees ! Estimated noise=0.0574922 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 = -0.00206932 Jy ! Component: 100 - total flux cleaned = -0.00258338 Jy ! Component: 150 - total flux cleaned = -0.00285887 Jy ! Component: 200 - total flux cleaned = -0.00302926 Jy ! Total flux subtracted in 200 components = -0.00302926 Jy ! Clean residual min=-0.000883 max=0.000931 Jy/beam ! Clean residual mean=-0.000007 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0617173 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 51 model components to the UV plane model. ! The established model now contains 181 components and 0.0617173 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=0.052457Jy sigma=0.745528 ! Fit after self-cal, rms=0.052456Jy sigma=0.745516 ! 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=0.052456Jy sigma=0.745516 ! Fit after self-cal, rms=0.052414Jy sigma=0.744488 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 = 0.000121464 Jy ! Component: 100 - total flux cleaned = 0.000121387 Jy ! Component: 150 - total flux cleaned = 0.000121518 Jy ! Component: 200 - total flux cleaned = 0.000121311 Jy ! Total flux subtracted in 200 components = 0.000121311 Jy ! Clean residual min=-0.000874 max=0.000906 Jy/beam ! Clean residual mean=-0.000007 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0618386 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 41 model components to the UV plane model. ! The established model now contains 210 components and 0.0618386 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=0.052413Jy sigma=0.744422 ! Fit after self-cal, rms=0.052413Jy sigma=0.744324 ! Inverting map print "=== Finished natural weighting clean with shorter phase_soltime " ! === Finished natural weighting clean with shorter phase_soltime ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.373 x 6.247 at 19.5 degrees (North through East) ! Clean map min=-0.00088281 max=0.034354 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "============== Finished amplitude self-cal ==============" end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter, clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.689 mas, bmaj=5.099 mas, bpa=22.55 degrees ! Estimated noise=0.178078 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0252042 Jy ! Component: 100 - total flux cleaned = 0.0334218 Jy ! Component: 150 - total flux cleaned = 0.0380276 Jy ! Component: 200 - total flux cleaned = 0.0414767 Jy ! Total flux subtracted in 200 components = 0.0414767 Jy ! Clean residual min=-0.001606 max=0.001643 Jy/beam ! Clean residual mean=-0.000000 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0414767 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 62 model components to the UV plane model. ! The established model now contains 62 components and 0.0414767 Jy ! Inverting map and beam ! Estimated beam: bmin=2.373 mas, bmaj=6.247 mas, bpa=19.5 degrees ! Estimated noise=0.0574922 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 = 0.00742807 Jy ! Component: 100 - total flux cleaned = 0.0112631 Jy ! Component: 150 - total flux cleaned = 0.0136998 Jy ! Component: 200 - total flux cleaned = 0.0153897 Jy ! Total flux subtracted in 200 components = 0.0153897 Jy ! Clean residual min=-0.001081 max=0.001311 Jy/beam ! Clean residual mean=-0.000005 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0568664 Jy ! Adding 100 model components to the UV plane model. ! The established model now contains 156 components and 0.0568664 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125613 Jy ! Component: 100 - total flux cleaned = 0.00220208 Jy ! Component: 150 - total flux cleaned = 0.0029197 Jy ! Component: 200 - total flux cleaned = 0.00346736 Jy ! Total flux subtracted in 200 components = 0.00346736 Jy ! Clean residual min=-0.000890 max=0.000943 Jy/beam ! Clean residual mean=-0.000007 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0603338 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 40 model components to the UV plane model. ! The established model now contains 179 components and 0.0603338 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=0.052417Jy sigma=0.744491 ! Fit after self-cal, rms=0.052416Jy sigma=0.744469 wmodel J0126-0120_C_map.mod ! Writing 179 model components to file: J0126-0120_C_map.mod wobs J0126-0120_C_uvs.fits ! Writing UV FITS file: J0126-0120_C_uvs.fits wwins J0126-0120_C_map.win ! wwins: Wrote 2 windows to J0126-0120_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 = 0.00030693 Jy ! Component: 100 - total flux cleaned = 0.000511363 Jy ! Component: 150 - total flux cleaned = 0.000630506 Jy ! Component: 200 - total flux cleaned = 0.000744866 Jy ! Component: 250 - total flux cleaned = 0.000827662 Jy ! Component: 300 - total flux cleaned = 0.000880996 Jy ! Component: 350 - total flux cleaned = 0.000959279 Jy ! Component: 400 - total flux cleaned = 0.0010357 Jy ! Component: 450 - total flux cleaned = 0.00107311 Jy ! Component: 500 - total flux cleaned = 0.00112219 Jy ! Component: 550 - total flux cleaned = 0.00115829 Jy ! Component: 600 - total flux cleaned = 0.00120585 Jy ! Component: 650 - total flux cleaned = 0.00122907 Jy ! Component: 700 - total flux cleaned = 0.00125207 Jy ! Component: 750 - total flux cleaned = 0.00128597 Jy ! Component: 800 - total flux cleaned = 0.00129695 Jy ! Component: 850 - total flux cleaned = 0.00129691 Jy ! Component: 900 - total flux cleaned = 0.00130771 Jy ! Component: 950 - total flux cleaned = 0.00131839 Jy ! Component: 1000 - total flux cleaned = 0.00130773 Jy ! Component: 1050 - total flux cleaned = 0.00130777 Jy ! Component: 1100 - total flux cleaned = 0.00129742 Jy ! Component: 1150 - total flux cleaned = 0.00127686 Jy ! Component: 1200 - total flux cleaned = 0.00123642 Jy ! Component: 1250 - total flux cleaned = 0.00124644 Jy ! Component: 1300 - total flux cleaned = 0.00122661 Jy ! Component: 1350 - total flux cleaned = 0.0012168 Jy ! Component: 1400 - total flux cleaned = 0.00121686 Jy ! Component: 1450 - total flux cleaned = 0.00117838 Jy ! Component: 1500 - total flux cleaned = 0.0011878 Jy ! Component: 1550 - total flux cleaned = 0.0011592 Jy ! Component: 1600 - total flux cleaned = 0.00110291 Jy ! Component: 1650 - total flux cleaned = 0.00110293 Jy ! Component: 1700 - total flux cleaned = 0.00107521 Jy ! Component: 1750 - total flux cleaned = 0.00105687 Jy ! Component: 1800 - total flux cleaned = 0.00105691 Jy ! Component: 1850 - total flux cleaned = 0.0010298 Jy ! Component: 1900 - total flux cleaned = 0.00101196 Jy ! Component: 1950 - total flux cleaned = 0.000994128 Jy ! Component: 2000 - total flux cleaned = 0.000941378 Jy ! Component: 2050 - total flux cleaned = 0.000897682 Jy ! Component: 2100 - total flux cleaned = 0.000880284 Jy ! Component: 2150 - total flux cleaned = 0.000828663 Jy ! Component: 2200 - total flux cleaned = 0.000794512 Jy ! Component: 2250 - total flux cleaned = 0.000752033 Jy ! Component: 2300 - total flux cleaned = 0.000684852 Jy ! Component: 2350 - total flux cleaned = 0.000643047 Jy ! Component: 2400 - total flux cleaned = 0.000601531 Jy ! Component: 2450 - total flux cleaned = 0.000543751 Jy ! Component: 2500 - total flux cleaned = 0.00049466 Jy ! Component: 2550 - total flux cleaned = 0.00043757 Jy ! Component: 2600 - total flux cleaned = 0.000372812 Jy ! Component: 2650 - total flux cleaned = 0.000308606 Jy ! Component: 2700 - total flux cleaned = 0.000228663 Jy ! Component: 2750 - total flux cleaned = 0.000165172 Jy ! Component: 2800 - total flux cleaned = 0.000141446 Jy ! Component: 2850 - total flux cleaned = 6.29058e-05 Jy ! Component: 2900 - total flux cleaned = 8.26802e-06 Jy ! Component: 2950 - total flux cleaned = -4.61342e-05 Jy ! Component: 3000 - total flux cleaned = -0.00010017 Jy ! Component: 3050 - total flux cleaned = -0.000153815 Jy ! Component: 3100 - total flux cleaned = -0.000192014 Jy ! Component: 3150 - total flux cleaned = -0.000245233 Jy ! Component: 3200 - total flux cleaned = -0.000298051 Jy ! Component: 3250 - total flux cleaned = -0.000358061 Jy ! Component: 3300 - total flux cleaned = -0.000410355 Jy ! Component: 3350 - total flux cleaned = -0.00046976 Jy ! Component: 3400 - total flux cleaned = -0.000536248 Jy ! Component: 3450 - total flux cleaned = -0.000565583 Jy ! Component: 3500 - total flux cleaned = -0.000624094 Jy ! Component: 3550 - total flux cleaned = -0.000682259 Jy ! Component: 3600 - total flux cleaned = -0.000725568 Jy ! Component: 3650 - total flux cleaned = -0.000790334 Jy ! Component: 3700 - total flux cleaned = -0.000840404 Jy ! Component: 3750 - total flux cleaned = -0.000911469 Jy ! Component: 3800 - total flux cleaned = -0.000953977 Jy ! Component: 3850 - total flux cleaned = -0.00101026 Jy ! Component: 3900 - total flux cleaned = -0.00105932 Jy ! Component: 3950 - total flux cleaned = -0.00112209 Jy ! Component: 4000 - total flux cleaned = -0.0012053 Jy ! Component: 4050 - total flux cleaned = -0.00122597 Jy ! Total flux subtracted in 4096 components = -0.00128782 Jy ! Clean residual min=-0.000385 max=0.000381 Jy/beam ! Clean residual mean=-0.000005 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.059046 Jy keep ! Adding 468 model components to the UV plane model. ! The established model now contains 647 components and 0.059046 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0126-0120_C_c_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.373 x 6.247 at 19.5 degrees (North through East) ! Clean map min=-0.00083291 max=0.034482 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0126-0120_C_c_map.fits wmodel /vlbi/vcs9/uvm//J0126-0120_C_c_map.mod ! Writing 647 model components to file: /vlbi/vcs9/uvm//J0126-0120_C_c_map.mod wobs /vlbi/vcs9/uvm//J0126-0120_C_c_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0126-0120_C_c_uvs.fits wwins /vlbi/vcs9/uvm//J0126-0120_C_c_map.win ! wwins: Wrote 3 windows to /vlbi/vcs9/uvm//J0126-0120_C_c_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0344823 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000157659 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.37165 1.37165 2.74331 5.48661 10.9732 21.9465 43.8929 87.7858 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.034 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 218.714 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0126-0120_C_c_dfm.log closed on Tue Dec 26 21:04:36 2017