! Started logfile: /vlbi/uf001/uva//J1010-020A_X_dfm.log on Mon Jan 14 00:46:30 2019 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /vlbi/uf001/uva//J1010-020A_X_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1010-020A_X_uva.fits ! AN table 1: 14 integrations on 1 of 1 possible baselines. ! AN table 2: 14 integrations on 1 of 1 possible baselines. ! AN table 3: 14 integrations on 6 of 6 possible baselines. ! AN table 4: 14 integrations on 1 of 1 possible baselines. ! AN table 5: 14 integrations on 1 of 1 possible baselines. ! AN table 6: 14 integrations on 1 of 1 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1010-020A ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 1848 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 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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_01.dfm J1010-020A_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. 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 28 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 5. ! A total of 28 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 5. ! A total of 28 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 5. ! A total of 28 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 5. ! A total of 28 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 5. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 5. ! A total of 28 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 6. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 5. ! A total of 28 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 7. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 5. ! A total of 28 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 8. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 5. ! A total of 28 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 9. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 5. ! A total of 28 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 10. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 5. ! A total of 28 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 11. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 5. ! A total of 28 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 12. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 5. ! A total of 28 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.001789Jy sigma=18.253624 ! Fit after self-cal, rms=0.919773Jy sigma=16.567117 ! 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. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.856 mas, bmaj=44.59 mas, bpa=-24.82 degrees ! Estimated noise=1.40887 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0354201 Jy ! Component: 100 - total flux cleaned = 0.0537305 Jy ! Total flux subtracted in 100 components = 0.0537305 Jy ! Clean residual min=-0.020396 max=0.020284 Jy/beam ! Clean residual mean=0.000003 rms=0.011707 Jy/beam ! Combined flux in latest and established models = 0.0537305 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 52 components and 0.0537305 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.079510Jy sigma=1.572034 ! Fit after self-cal, rms=0.077083Jy sigma=1.540341 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! 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=2.006 mas, bmaj=44.43 mas, bpa=-24.55 degrees ! Estimated noise=1.3353 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000973863 Jy ! Component: 100 - total flux cleaned = -0.00739064 Jy ! Component: 150 - total flux cleaned = -0.00943013 Jy ! Component: 200 - total flux cleaned = -0.0102511 Jy ! Total flux subtracted in 200 components = -0.0102511 Jy ! Clean residual min=-0.013360 max=0.013522 Jy/beam ! Clean residual mean=-0.000008 rms=0.005887 Jy/beam ! Combined flux in latest and established models = 0.0434794 Jy ! Performing phase self-cal ! Adding 80 model components to the UV plane model. ! The established model now contains 126 components and 0.0434794 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.049194Jy sigma=0.903490 ! Fit after self-cal, rms=0.048685Jy sigma=0.894099 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.006 x 44.43 at -24.55 degrees (North through East) ! Clean map min=-0.019965 max=0.059218 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* HN 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! KP 1.34 LA 0.74 NL 1.01 PT 0.92 ! ! Telescope amplitude corrections in sub-array 4: ! MK 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* LA 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! MK 0.00* NL 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* HN 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! KP 1.10 LA 0.93 NL 0.85 PT 1.27 ! ! Telescope amplitude corrections in sub-array 4: ! MK 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* LA 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! MK 0.00* NL 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* HN 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! KP 1.30 LA 0.73 NL 1.08 PT 0.73 ! ! Telescope amplitude corrections in sub-array 4: ! MK 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* LA 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! MK 0.00* NL 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* HN 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! KP 0.86 LA 1.05 NL 0.75 PT 1.21 ! ! Telescope amplitude corrections in sub-array 4: ! MK 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* LA 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! MK 0.00* NL 0.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* HN 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! KP 0.99 LA 1.17 NL 0.71 PT 1.12 ! ! Telescope amplitude corrections in sub-array 4: ! MK 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* LA 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! MK 0.00* NL 0.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* HN 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! KP 1.06 LA 0.94 NL 0.86 PT 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! MK 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* LA 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! MK 0.00* NL 0.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* HN 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! KP 1.01 LA 0.98 NL 0.85 PT 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! MK 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* LA 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! MK 0.00* NL 0.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* HN 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! KP 1.39 LA 1.16 NL 0.83 PT 0.78 ! ! Telescope amplitude corrections in sub-array 4: ! MK 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* LA 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! MK 0.00* NL 0.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* HN 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! KP 1.58 LA 0.94 NL 0.92 PT 0.92 ! ! Telescope amplitude corrections in sub-array 4: ! MK 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* LA 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! MK 0.00* NL 0.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* HN 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! KP 1.53 LA 1.01 NL 0.83 PT 0.78 ! ! Telescope amplitude corrections in sub-array 4: ! MK 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* LA 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! MK 0.00* NL 0.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* HN 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! KP 1.39 LA 0.83 NL 1.05 PT 0.92 ! ! Telescope amplitude corrections in sub-array 4: ! MK 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* LA 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! MK 0.00* NL 0.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* HN 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! KP 1.03 LA 0.86 NL 0.98 PT 1.11 ! ! Telescope amplitude corrections in sub-array 4: ! MK 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* LA 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! MK 0.00* NL 0.00* ! ! ! Fit before self-cal, rms=0.048685Jy sigma=0.894099 ! Fit after self-cal, rms=0.045063Jy sigma=0.773868 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.987 mas, bmaj=45.52 mas, bpa=-24.34 degrees ! Estimated noise=1.25275 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00102772 Jy ! Component: 100 - total flux cleaned = -0.00261468 Jy ! Component: 150 - total flux cleaned = -0.0024837 Jy ! Component: 200 - total flux cleaned = -0.00213914 Jy ! Total flux subtracted in 200 components = -0.00213914 Jy ! Clean residual min=-0.001997 max=0.001986 Jy/beam ! Clean residual mean=0.000006 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.0413403 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 157 components and 0.0413403 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.044666Jy sigma=0.766329 ! Fit after self-cal, rms=0.044867Jy sigma=0.760117 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.044867Jy sigma=0.760117 ! Fit after self-cal, rms=0.046358Jy sigma=0.757956 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.983 mas, bmaj=45.59 mas, bpa=-24.37 degrees ! Estimated noise=1.24434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00105773 Jy ! Component: 100 - total flux cleaned = -0.00113981 Jy ! Component: 150 - total flux cleaned = -0.0010576 Jy ! Component: 200 - total flux cleaned = -0.00088679 Jy ! Total flux subtracted in 200 components = -0.00088679 Jy ! Clean residual min=-0.001498 max=0.001504 Jy/beam ! Clean residual mean=0.000004 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0404535 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 190 components and 0.0404535 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.046185Jy sigma=0.754889 ! Fit after self-cal, rms=0.046248Jy sigma=0.753432 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00088774 Jy ! Component: 100 - total flux cleaned = 0.000835558 Jy ! Component: 150 - total flux cleaned = 0.000386001 Jy ! Component: 200 - total flux cleaned = -5.34257e-06 Jy ! Total flux subtracted in 200 components = -5.34257e-06 Jy ! Clean residual min=-0.000994 max=0.000951 Jy/beam ! Clean residual mean=0.000003 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0404482 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 251 components and 0.0404482 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.046120Jy sigma=0.751052 ! Fit after self-cal, rms=0.046115Jy sigma=0.750644 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.046115Jy sigma=0.750644 ! Fit after self-cal, rms=0.047144Jy sigma=0.749652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.988 mas, bmaj=45.58 mas, bpa=-24.39 degrees ! Estimated noise=1.22924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000288092 Jy ! Component: 100 - total flux cleaned = 0.000477984 Jy ! Component: 150 - total flux cleaned = 0.000523307 Jy ! Component: 200 - total flux cleaned = 0.000673762 Jy ! Total flux subtracted in 200 components = 0.000673762 Jy ! Clean residual min=-0.000857 max=0.000854 Jy/beam ! Clean residual mean=0.000003 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0411219 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 290 components and 0.0411219 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.047071Jy sigma=0.748385 ! Fit after self-cal, rms=0.047131Jy sigma=0.747768 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.73596e-05 Jy ! Component: 100 - total flux cleaned = -0.000410872 Jy ! Component: 150 - total flux cleaned = -0.000875793 Jy ! Component: 200 - total flux cleaned = -0.00122845 Jy ! Total flux subtracted in 200 components = -0.00122845 Jy ! Clean residual min=-0.000673 max=0.000672 Jy/beam ! Clean residual mean=0.000002 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.0398935 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 330 components and 0.0398935 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.047063Jy sigma=0.746824 ! Fit after self-cal, rms=0.047068Jy sigma=0.746666 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.047068Jy sigma=0.746666 ! Fit after self-cal, rms=0.047826Jy sigma=0.746267 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.269 mas, bmaj=43.31 mas, bpa=-24.45 degrees ! Estimated noise=1.29239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00030491 Jy ! Component: 100 - total flux cleaned = 0.000730005 Jy ! Component: 150 - total flux cleaned = 0.000859333 Jy ! Component: 200 - total flux cleaned = 0.000971297 Jy ! Total flux subtracted in 200 components = 0.000971297 Jy ! Clean residual min=-0.000653 max=0.000663 Jy/beam ! Clean residual mean=0.000002 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0408648 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 358 components and 0.0408648 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.047792Jy sigma=0.745892 ! Fit after self-cal, rms=0.047836Jy sigma=0.745504 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000310323 Jy ! Component: 100 - total flux cleaned = 0.00011379 Jy ! Component: 150 - total flux cleaned = -0.000138189 Jy ! Component: 200 - total flux cleaned = -0.000259029 Jy ! Total flux subtracted in 200 components = -0.000259029 Jy ! Clean residual min=-0.000543 max=0.000528 Jy/beam ! Clean residual mean=0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0406057 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 395 components and 0.0406057 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.047806Jy sigma=0.744953 ! Fit after self-cal, rms=0.047804Jy sigma=0.744782 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=1.993 mas, bmaj=45.56 mas, bpa=-24.4 degrees ! Estimated noise=1.21934 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.993 x 45.56 at -24.4 degrees (North through East) ! Clean map min=-0.010316 max=0.051868 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative 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=1.842 mas, bmaj=45.8 mas, bpa=-24.69 degrees ! Estimated noise=1.30079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0176757 Jy ! Component: 100 - total flux cleaned = 0.035298 Jy ! Component: 150 - total flux cleaned = 0.0342107 Jy ! Component: 200 - total flux cleaned = 0.0320616 Jy ! Total flux subtracted in 200 components = 0.0320616 Jy ! Clean residual min=-0.017603 max=0.017438 Jy/beam ! Clean residual mean=0.000005 rms=0.007119 Jy/beam ! Combined flux in latest and established models = 0.0320616 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 71 model components to the UV plane model. ! The established model now contains 71 components and 0.0320616 Jy ! Inverting map and beam ! Estimated beam: bmin=1.993 mas, bmaj=45.56 mas, bpa=-24.4 degrees ! Estimated noise=1.21934 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00426288 Jy ! Component: 100 - total flux cleaned = -0.00624197 Jy ! Component: 150 - total flux cleaned = -0.00846748 Jy ! Component: 200 - total flux cleaned = -0.00844587 Jy ! Total flux subtracted in 200 components = -0.00844587 Jy ! Clean residual min=-0.010349 max=0.009956 Jy/beam ! Clean residual mean=0.000004 rms=0.003153 Jy/beam ! Combined flux in latest and established models = 0.0236157 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 114 components and 0.0236157 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.269 mas, bmaj=43.31 mas, bpa=-24.45 degrees ! Estimated noise=1.29239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308549 Jy ! Component: 100 - total flux cleaned = 0.00307265 Jy ! Component: 150 - total flux cleaned = 0.00307589 Jy ! Component: 200 - total flux cleaned = 0.00342926 Jy ! Total flux subtracted in 200 components = 0.00342926 Jy ! Clean residual min=-0.006424 max=0.006688 Jy/beam ! Clean residual mean=-0.000004 rms=0.001679 Jy/beam ! Combined flux in latest and established models = 0.027045 Jy flux_cutoff = imstat(rms) * dynam 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000466465 Jy ! Component: 100 - total flux cleaned = 0.000475806 Jy ! Component: 150 - total flux cleaned = 0.000508731 Jy ! Component: 200 - total flux cleaned = 0.000575714 Jy ! Total flux subtracted in 200 components = 0.000575714 Jy ! Clean residual min=-0.020008 max=0.019342 Jy/beam ! Clean residual mean=-0.000021 rms=0.005481 Jy/beam ! Combined flux in latest and established models = 0.0276207 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 145 components and 0.0276207 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.993 mas, bmaj=45.56 mas, bpa=-24.4 degrees ! Estimated noise=1.21934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000213752 Jy ! Component: 100 - total flux cleaned = 0.000637814 Jy ! Component: 150 - total flux cleaned = 0.000168832 Jy ! Component: 200 - total flux cleaned = 0.000636753 Jy ! Total flux subtracted in 200 components = 0.000636753 Jy ! Clean residual min=-0.010256 max=0.009898 Jy/beam ! Clean residual mean=-0.000002 rms=0.002306 Jy/beam ! Combined flux in latest and established models = 0.0282575 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 175 components and 0.0282575 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.049600Jy sigma=0.785784 ! Fit after self-cal, rms=0.048998Jy sigma=0.775655 wmodel J1010-020A_X_map.mod ! Writing 175 model components to file: J1010-020A_X_map.mod wobs J1010-020A_X_uvs.fits ! Writing UV FITS file: J1010-020A_X_uvs.fits wwins J1010-020A_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /vlbi/uf001/uva//J1010-020A_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.993 x 45.56 at -24.4 degrees (North through East) ! Clean map min=-0.029577 max=0.045195 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1010-020A_X_map.fits wmodel /vlbi/uf001/uva//J1010-020A_X_map.mod ! Writing 175 model components to file: /vlbi/uf001/uva//J1010-020A_X_map.mod wobs /vlbi/uf001/uva//J1010-020A_X_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1010-020A_X_uvs.fits wwins /vlbi/uf001/uva//J1010-020A_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ! float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0451946 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00168535 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -11.1873 11.1873 22.3747 44.7493 89.4986 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.045 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 26.816 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1010-020A_X_dfm.log closed on Mon Jan 14 00:46:35 2019