! Started logfile: /scr/pima/rv102_uvs/J0659+0813_S_dfm.log on Sat Nov 9 09:32:18 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23299 obs /scr/pima/rv102_uvs/J0659+0813_S_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J0659+0813_S_uva.fits ! AN table 1: 63 integrations on 6 of 6 possible baselines. ! AN table 2: 11 integrations on 3 of 3 possible baselines. ! AN table 3: 9 integrations on 6 of 6 possible baselines. ! AN table 4: 74 integrations on 10 of 10 possible baselines. ! AN table 5: 5 integrations on 10 of 10 possible baselines. ! AN table 6: 2 integrations on 3 of 3 possible baselines. ! AN table 7: 21 integrations on 36 of 36 possible baselines. ! AN table 8: 11 integrations on 3 of 3 possible baselines. ! AN table 9: 7 integrations on 28 of 28 possible baselines. ! AN table 10: 7 integrations on 1 of 1 possible baselines. ! AN table 11: 4 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.585859 visibilities/baseline/integration-bin. ! Found source: J0659+0813 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 5336 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0659+0813_S] 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 0.500x0.500 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 64 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 99 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 95 telescope corrections were flagged in sub-array 7. ! A total of 21 telescope corrections were flagged in sub-array 8. ! A total of 20 telescope corrections were flagged in sub-array 9. ! A total of 14 telescope corrections were flagged in sub-array 10. ! A total of 8 telescope corrections were flagged in sub-array 11. ! ! Correcting IF 2. ! A total of 156 telescope corrections were flagged in sub-array 1. ! A total of 33 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 234 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 95 telescope corrections were flagged in sub-array 7. ! A total of 21 telescope corrections were flagged in sub-array 8. ! A total of 20 telescope corrections were flagged in sub-array 9. ! A total of 14 telescope corrections were flagged in sub-array 10. ! A total of 8 telescope corrections were flagged in sub-array 11. ! ! Correcting IF 3. ! A total of 64 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 99 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 95 telescope corrections were flagged in sub-array 7. ! A total of 21 telescope corrections were flagged in sub-array 8. ! A total of 20 telescope corrections were flagged in sub-array 9. ! A total of 14 telescope corrections were flagged in sub-array 10. ! A total of 8 telescope corrections were flagged in sub-array 11. ! ! Correcting IF 4. ! A total of 156 telescope corrections were flagged in sub-array 1. ! A total of 33 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 234 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 95 telescope corrections were flagged in sub-array 7. ! A total of 21 telescope corrections were flagged in sub-array 8. ! A total of 20 telescope corrections were flagged in sub-array 9. ! A total of 14 telescope corrections were flagged in sub-array 10. ! A total of 8 telescope corrections were flagged in sub-array 11. ! ! Fit before self-cal, rms=1.243110Jy sigma=7.963134 ! Fit after self-cal, rms=0.481643Jy sigma=2.678489 ! 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=2.448 mas, bmaj=7.036 mas, bpa=-15.86 degrees ! Estimated noise=2.60835 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) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.486011 Jy ! Component: 100 - total flux cleaned = 0.625744 Jy ! Total flux subtracted in 100 components = 0.625744 Jy ! Clean residual min=-0.026734 max=0.061121 Jy/beam ! Clean residual mean=0.000300 rms=0.008115 Jy/beam ! Combined flux in latest and established models = 0.625744 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.625744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.331934Jy sigma=1.189027 ! Fit after self-cal, rms=0.329112Jy sigma=1.175851 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0695703 Jy ! Component: 100 - total flux cleaned = 0.107001 Jy ! Total flux subtracted in 100 components = 0.107001 Jy ! Clean residual min=-0.023226 max=0.041377 Jy/beam ! Clean residual mean=0.000162 rms=0.006242 Jy/beam ! Combined flux in latest and established models = 0.732745 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 14 components and 0.732745 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.310786Jy sigma=0.997135 ! Fit after self-cal, rms=0.309677Jy sigma=0.994864 ! Inverting map ! Added new window around map position (-7.5, 8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0341398 Jy ! Component: 100 - total flux cleaned = 0.0464987 Jy ! Total flux subtracted in 100 components = 0.0464987 Jy ! Clean residual min=-0.020353 max=0.031039 Jy/beam ! Clean residual mean=0.000104 rms=0.005384 Jy/beam ! Combined flux in latest and established models = 0.779243 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 0.779243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.303281Jy sigma=0.929885 ! Fit after self-cal, rms=0.302907Jy sigma=0.923944 ! 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=2.606 mas, bmaj=7.044 mas, bpa=-15.54 degrees ! Estimated noise=2.19665 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 = 0.0271823 Jy ! Component: 100 - total flux cleaned = 0.0434055 Jy ! Component: 150 - total flux cleaned = 0.0512563 Jy ! Component: 200 - total flux cleaned = 0.0541333 Jy ! Total flux subtracted in 200 components = 0.0541333 Jy ! Clean residual min=-0.013593 max=0.018057 Jy/beam ! Clean residual mean=0.000648 rms=0.003534 Jy/beam ! Combined flux in latest and established models = 0.833377 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 0.833377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.299020Jy sigma=0.891756 ! Fit after self-cal, rms=0.298735Jy sigma=0.887926 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.606 x 7.044 at -15.54 degrees (North through East) ! Clean map min=-0.01633 max=0.6197 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 0.89 NY 1.03 ON 0.94 WZ 0.96 ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! MA 0.00* ON 0.00* WZ 0.00* ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HN 1.11 NY 1.14 SC 1.61 WF 0.96 ! ! A total of 99 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! MA 1.04 NY 1.01 ON 0.96 WF 0.99 ! WZ 0.99 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.04 KP 1.02 LA 0.97 NY 0.97 ! PT 0.95 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! HN 0.00* NL 0.00* WF 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! FD 1.03 HN 1.00 KP 0.97 LA 1.01 ! NL 1.06 ON 0.95 SC 1.17 WF 1.01 ! WZ 1.09 ! ! A total of 12 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! HN 0.00* SC 0.00* WF 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! FD 1.15 HN 0.99 KP 0.98 LA 0.99 ! MK 1.37 PT 0.96 SC 1.11 WF 0.98 ! ! Telescope amplitude corrections in sub-array 10: ! HN 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 11: ! FD 1.08 LA 1.00 MK 0.67 PT 1.03 ! ! ! Correcting IF 2. ! A total of 96 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! MA 0.00* ON 0.00* WZ 0.00* ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HN 1.20 NY 1.43 SC 1.32 WF 0.96 ! ! A total of 24 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! MA 1.00* NY 1.02 ON 0.97 WF 0.95 ! WZ 1.03 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00 KP 0.98 LA 0.98 NY 0.98 ! PT 0.98 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! HN 0.00* NL 0.00* WF 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! FD 1.04 HN 0.98 KP 0.98 LA 1.00 ! NL 1.04 ON 1.00 SC 1.10 WF 0.99 ! WZ 1.10 ! ! A total of 12 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! HN 0.00* SC 0.00* WF 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! FD 1.05 HN 1.00 KP 0.93 LA 0.96 ! MK 1.03 PT 0.99 SC 1.05 WF 0.97 ! ! Telescope amplitude corrections in sub-array 10: ! HN 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 11: ! FD 1.09 LA 1.08 MK 0.86 PT 1.02 ! ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 0.59 NY 1.06 ON 0.98 WZ 0.99 ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! MA 0.00* ON 0.00* WZ 0.00* ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HN 1.41 NY 0.91 SC 1.26 WF 1.03 ! ! A total of 99 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! MA 0.56 NY 1.04 ON 0.99 WF 0.97 ! WZ 0.95 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.01 KP 1.03 LA 0.93 NY 1.04 ! PT 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! HN 0.00* NL 0.00* WF 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! FD 1.05 HN 1.00 KP 1.01 LA 1.03 ! NL 1.08 ON 1.04 SC 1.09 WF 0.97 ! WZ 0.98 ! ! A total of 12 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! HN 0.00* SC 0.00* WF 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! FD 1.09 HN 0.94 KP 1.01 LA 0.97 ! MK 0.99 PT 1.02 SC 1.10 WF 0.95 ! ! Telescope amplitude corrections in sub-array 10: ! HN 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 11: ! FD 1.13 LA 1.06 MK 0.91 PT 1.03 ! ! ! Correcting IF 4. ! A total of 96 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! MA 0.00* ON 0.00* WZ 0.00* ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HN 1.32 NY 1.05 SC 1.37 WF 0.96 ! ! A total of 24 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! MA 1.00* NY 1.06 ON 1.04 WF 0.97 ! WZ 1.01 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.04 KP 0.96 LA 0.97 NY 1.01 ! PT 1.03 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! HN 0.00* NL 0.00* WF 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! FD 1.05 HN 1.02 KP 0.98 LA 1.03 ! NL 1.04 ON 1.00 SC 1.12 WF 0.99 ! WZ 0.94 ! ! A total of 12 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! HN 0.00* SC 0.00* WF 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! FD 1.06 HN 0.97 KP 0.98 LA 1.01 ! MK 0.69 PT 1.05 SC 1.02 WF 1.03 ! ! Telescope amplitude corrections in sub-array 10: ! HN 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 11: ! FD 1.07 LA 1.01 MK 0.58 PT 1.15 ! ! ! Fit before self-cal, rms=0.298735Jy sigma=0.887926 ! Fit after self-cal, rms=0.217512Jy sigma=0.761156 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.597 mas, bmaj=7.462 mas, bpa=-14.22 degrees ! Estimated noise=2.38585 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 = 0.00326349 Jy ! Component: 100 - total flux cleaned = 0.00327533 Jy ! Component: 150 - total flux cleaned = 0.00306398 Jy ! Component: 200 - total flux cleaned = 0.00307118 Jy ! Total flux subtracted in 200 components = 0.00307118 Jy ! Clean residual min=-0.007811 max=0.010558 Jy/beam ! Clean residual mean=0.000238 rms=0.002237 Jy/beam ! Combined flux in latest and established models = 0.836448 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 0.836448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.216909Jy sigma=0.755006 ! Fit after self-cal, rms=0.216801Jy sigma=0.753417 ! 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. ! ! Fit before self-cal, rms=0.216801Jy sigma=0.753417 ! Fit after self-cal, rms=0.216260Jy sigma=0.745651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.599 mas, bmaj=7.472 mas, bpa=-14.27 degrees ! Estimated noise=2.38904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018921 Jy ! Component: 100 - total flux cleaned = 0.00223693 Jy ! Component: 150 - total flux cleaned = 0.00223435 Jy ! Component: 200 - total flux cleaned = 0.00235783 Jy ! Total flux subtracted in 200 components = 0.00235783 Jy ! Clean residual min=-0.007346 max=0.009671 Jy/beam ! Clean residual mean=0.000161 rms=0.002042 Jy/beam ! Combined flux in latest and established models = 0.838806 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 0.838806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.215978Jy sigma=0.743400 ! Fit after self-cal, rms=0.216061Jy sigma=0.742890 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) ! Added new window around map position (-14.5, 15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00951685 Jy ! Component: 100 - total flux cleaned = 0.0127459 Jy ! Component: 150 - total flux cleaned = 0.0130944 Jy ! Component: 200 - total flux cleaned = 0.0133973 Jy ! Total flux subtracted in 200 components = 0.0133973 Jy ! Clean residual min=-0.007327 max=0.007347 Jy/beam ! Clean residual mean=0.000014 rms=0.001842 Jy/beam ! Combined flux in latest and established models = 0.852203 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 88 components and 0.852203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.215510Jy sigma=0.737405 ! Fit after self-cal, rms=0.215135Jy sigma=0.736665 ! 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. ! ! Fit before self-cal, rms=0.215135Jy sigma=0.736665 ! Fit after self-cal, rms=0.212557Jy sigma=0.726474 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.599 mas, bmaj=7.477 mas, bpa=-14.31 degrees ! Estimated noise=2.3919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00528648 Jy ! Component: 100 - total flux cleaned = 0.00721581 Jy ! Component: 150 - total flux cleaned = 0.00802021 Jy ! Component: 200 - total flux cleaned = 0.00801906 Jy ! Total flux subtracted in 200 components = 0.00801906 Jy ! Clean residual min=-0.006967 max=0.006429 Jy/beam ! Clean residual mean=0.000019 rms=0.001569 Jy/beam ! Combined flux in latest and established models = 0.860222 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 103 components and 0.860222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212259Jy sigma=0.723911 ! Fit after self-cal, rms=0.212234Jy sigma=0.723579 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 = 0.000858079 Jy ! Component: 100 - total flux cleaned = 0.00131576 Jy ! Component: 150 - total flux cleaned = 0.00152532 Jy ! Component: 200 - total flux cleaned = 0.00172212 Jy ! Total flux subtracted in 200 components = 0.00172212 Jy ! Clean residual min=-0.006689 max=0.006122 Jy/beam ! Clean residual mean=0.000000 rms=0.001537 Jy/beam ! Combined flux in latest and established models = 0.861944 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 107 components and 0.861944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212059Jy sigma=0.722641 ! Fit after self-cal, rms=0.212004Jy sigma=0.722533 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.212004Jy sigma=0.722533 ! Fit after self-cal, rms=0.211299Jy sigma=0.721943 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.556 mas, bmaj=10.04 mas, bpa=-17.09 degrees ! Estimated noise=3.43115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00601581 Jy ! Component: 100 - total flux cleaned = 0.00690968 Jy ! Component: 150 - total flux cleaned = 0.00682409 Jy ! Component: 200 - total flux cleaned = 0.00674825 Jy ! Total flux subtracted in 200 components = 0.00674825 Jy ! Clean residual min=-0.008345 max=0.009254 Jy/beam ! Clean residual mean=0.000011 rms=0.002319 Jy/beam ! Combined flux in latest and established models = 0.868692 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 121 components and 0.868692 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.211247Jy sigma=0.721488 ! Fit after self-cal, rms=0.211115Jy sigma=0.721260 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 = 0.000942862 Jy ! Component: 100 - total flux cleaned = 0.000944407 Jy ! Component: 150 - total flux cleaned = 0.000875299 Jy ! Component: 200 - total flux cleaned = 0.000876917 Jy ! Total flux subtracted in 200 components = 0.000876917 Jy ! Clean residual min=-0.008363 max=0.009452 Jy/beam ! Clean residual mean=-0.000015 rms=0.002299 Jy/beam ! Combined flux in latest and established models = 0.869569 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 127 components and 0.869569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.211077Jy sigma=0.721235 ! Fit after self-cal, rms=0.211031Jy sigma=0.721197 ! 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=2.6 mas, bmaj=7.472 mas, bpa=-14.31 degrees ! Estimated noise=2.3916 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.6 x 7.472 at -14.31 degrees (North through East) ! Clean map min=-0.0095072 max=0.61536 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.211031Jy sigma=0.721197 ! Fit after self-cal, rms=0.349719Jy sigma=0.548414 ! Inverting map and beam ! Estimated beam: bmin=2.6 mas, bmaj=7.465 mas, bpa=-14.34 degrees ! Estimated noise=2.39126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00286682 Jy ! Component: 100 - total flux cleaned = 0.0031852 Jy ! Component: 150 - total flux cleaned = 0.003366 Jy ! Component: 200 - total flux cleaned = 0.00360758 Jy ! Total flux subtracted in 200 components = 0.00360758 Jy ! Clean residual min=-0.006288 max=0.006151 Jy/beam ! Clean residual mean=0.000070 rms=0.001428 Jy/beam ! Combined flux in latest and established models = 0.873177 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 140 components and 0.873177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.349663Jy sigma=0.547507 ! Fit after self-cal, rms=0.349641Jy sigma=0.547415 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000432965 Jy ! Component: 100 - total flux cleaned = 0.000509068 Jy ! Component: 150 - total flux cleaned = 0.000508224 Jy ! Component: 200 - total flux cleaned = 0.000508165 Jy ! Total flux subtracted in 200 components = 0.000508165 Jy ! Clean residual min=-0.006255 max=0.006022 Jy/beam ! Clean residual mean=0.000065 rms=0.001414 Jy/beam ! Combined flux in latest and established models = 0.873685 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 145 components and 0.873685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.349612Jy sigma=0.546949 ! Fit after self-cal, rms=0.349600Jy sigma=0.546908 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.349600Jy sigma=0.546908 ! Fit after self-cal, rms=0.350629Jy sigma=0.546625 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=2.392 mas, bmaj=7.448 mas, bpa=-16.11 degrees ! Estimated noise=2.86317 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.48254 Jy ! Component: 100 - total flux cleaned = 0.622593 Jy ! Component: 150 - total flux cleaned = 0.693576 Jy ! Component: 200 - total flux cleaned = 0.737811 Jy ! Total flux subtracted in 200 components = 0.737811 Jy ! Clean residual min=-0.012030 max=0.025261 Jy/beam ! Clean residual mean=0.000117 rms=0.003668 Jy/beam ! Combined flux in latest and established models = 0.737811 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.737811 Jy ! Inverting map and beam ! Estimated beam: bmin=2.599 mas, bmaj=7.458 mas, bpa=-14.33 degrees ! Estimated noise=2.39174 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 = 0.0361589 Jy ! Component: 100 - total flux cleaned = 0.0611848 Jy ! Component: 150 - total flux cleaned = 0.0800086 Jy ! Component: 200 - total flux cleaned = 0.0946481 Jy ! Total flux subtracted in 200 components = 0.0946481 Jy ! Clean residual min=-0.007186 max=0.011509 Jy/beam ! Clean residual mean=0.000531 rms=0.002090 Jy/beam ! Combined flux in latest and established models = 0.832459 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 66 components and 0.832459 Jy ! Inverting map ! Added new window around map position (-23, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125935 Jy ! Component: 100 - total flux cleaned = 0.0220857 Jy ! Component: 150 - total flux cleaned = 0.0295846 Jy ! Component: 200 - total flux cleaned = 0.0330777 Jy ! Total flux subtracted in 200 components = 0.0330777 Jy ! Clean residual min=-0.006446 max=0.006373 Jy/beam ! Clean residual mean=0.000174 rms=0.001523 Jy/beam ! Combined flux in latest and established models = 0.865536 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 88 components and 0.865536 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.541 mas, bmaj=9.994 mas, bpa=-17 degrees ! Estimated noise=3.44407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00998418 Jy ! Component: 100 - total flux cleaned = 0.012774 Jy ! Component: 150 - total flux cleaned = 0.0135728 Jy ! Component: 200 - total flux cleaned = 0.0142416 Jy ! Total flux subtracted in 200 components = 0.0142416 Jy ! Clean residual min=-0.007983 max=0.007879 Jy/beam ! Clean residual mean=0.000063 rms=0.001993 Jy/beam ! Combined flux in latest and established models = 0.879778 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 = 0.000564505 Jy ! Component: 100 - total flux cleaned = 0.00105861 Jy ! Component: 150 - total flux cleaned = 0.00149596 Jy ! Component: 200 - total flux cleaned = 0.00168985 Jy ! Total flux subtracted in 200 components = 0.00168985 Jy ! Clean residual min=-0.007955 max=0.007342 Jy/beam ! Clean residual mean=0.000012 rms=0.001930 Jy/beam ! Combined flux in latest and established models = 0.881468 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 140 components and 0.881468 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.599 mas, bmaj=7.458 mas, bpa=-14.33 degrees ! Estimated noise=2.39174 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00147781 Jy ! Component: 100 - total flux cleaned = -0.00147882 Jy ! Component: 150 - total flux cleaned = -0.00148473 Jy ! Component: 200 - total flux cleaned = -0.00140164 Jy ! Total flux subtracted in 200 components = -0.00140164 Jy ! Clean residual min=-0.006250 max=0.005337 Jy/beam ! Clean residual mean=0.000018 rms=0.001322 Jy/beam ! Combined flux in latest and established models = 0.880066 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 163 components and 0.880066 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.350266Jy sigma=0.544645 ! Fit after self-cal, rms=0.350114Jy sigma=0.543720 wmodel J0659+0813_S_map.mod ! Writing 163 model components to file: J0659+0813_S_map.mod wobs J0659+0813_S_uvs.fits ! Writing UV FITS file: J0659+0813_S_uvs.fits wwins J0659+0813_S_map.win ! wwins: Wrote 4 windows to J0659+0813_S_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 = -0.00139751 Jy ! Component: 100 - total flux cleaned = -0.00195883 Jy ! Component: 150 - total flux cleaned = -0.00231722 Jy ! Component: 200 - total flux cleaned = -0.00274576 Jy ! Component: 250 - total flux cleaned = -0.00299457 Jy ! Component: 300 - total flux cleaned = -0.00315814 Jy ! Component: 350 - total flux cleaned = -0.00316059 Jy ! Component: 400 - total flux cleaned = -0.00308435 Jy ! Component: 450 - total flux cleaned = -0.00285964 Jy ! Component: 500 - total flux cleaned = -0.00278691 Jy ! Component: 550 - total flux cleaned = -0.00264232 Jy ! Component: 600 - total flux cleaned = -0.00257154 Jy ! Component: 650 - total flux cleaned = -0.00236113 Jy ! Component: 700 - total flux cleaned = -0.00222301 Jy ! Component: 750 - total flux cleaned = -0.00208601 Jy ! Component: 800 - total flux cleaned = -0.00174967 Jy ! Component: 850 - total flux cleaned = -0.00155142 Jy ! Component: 900 - total flux cleaned = -0.0013554 Jy ! Component: 950 - total flux cleaned = -0.00116216 Jy ! Component: 1000 - total flux cleaned = -0.00103479 Jy ! Component: 1050 - total flux cleaned = -0.000845979 Jy ! Component: 1100 - total flux cleaned = -0.000845978 Jy ! Component: 1150 - total flux cleaned = -0.000661478 Jy ! Component: 1200 - total flux cleaned = -0.000600483 Jy ! Component: 1250 - total flux cleaned = -0.000540291 Jy ! Component: 1300 - total flux cleaned = -0.000421301 Jy ! Component: 1350 - total flux cleaned = -0.000303717 Jy ! Component: 1400 - total flux cleaned = -0.000304322 Jy ! Component: 1450 - total flux cleaned = -0.000303835 Jy ! Component: 1500 - total flux cleaned = -0.000188444 Jy ! Component: 1550 - total flux cleaned = -0.000130993 Jy ! Component: 1600 - total flux cleaned = 0.0001519 Jy ! Component: 1650 - total flux cleaned = 9.56136e-05 Jy ! Component: 1700 - total flux cleaned = 0.000262924 Jy ! Component: 1750 - total flux cleaned = 0.000373691 Jy ! Component: 1800 - total flux cleaned = 0.00053786 Jy ! Component: 1850 - total flux cleaned = 0.000646443 Jy ! Component: 1900 - total flux cleaned = 0.000700484 Jy ! Component: 1950 - total flux cleaned = 0.000861422 Jy ! Component: 2000 - total flux cleaned = 0.00112716 Jy ! Component: 2050 - total flux cleaned = 0.00118002 Jy ! Component: 2100 - total flux cleaned = 0.00149429 Jy ! Component: 2150 - total flux cleaned = 0.00159817 Jy ! Component: 2200 - total flux cleaned = 0.00165003 Jy ! Component: 2250 - total flux cleaned = 0.00185568 Jy ! Component: 2300 - total flux cleaned = 0.00205957 Jy ! Component: 2350 - total flux cleaned = 0.00231248 Jy ! Component: 2400 - total flux cleaned = 0.00231256 Jy ! Component: 2450 - total flux cleaned = 0.00241291 Jy ! Component: 2500 - total flux cleaned = 0.00251248 Jy ! Component: 2550 - total flux cleaned = 0.00275952 Jy ! Component: 2600 - total flux cleaned = 0.0028083 Jy ! Component: 2650 - total flux cleaned = 0.00290592 Jy ! Component: 2700 - total flux cleaned = 0.00300332 Jy ! Component: 2750 - total flux cleaned = 0.00329283 Jy ! Component: 2800 - total flux cleaned = 0.00329318 Jy ! Component: 2850 - total flux cleaned = 0.00348377 Jy ! Component: 2900 - total flux cleaned = 0.00357824 Jy ! Component: 2950 - total flux cleaned = 0.0037196 Jy ! Component: 3000 - total flux cleaned = 0.0038134 Jy ! Component: 3050 - total flux cleaned = 0.00395289 Jy ! Component: 3100 - total flux cleaned = 0.00409156 Jy ! Component: 3150 - total flux cleaned = 0.0040455 Jy ! Component: 3200 - total flux cleaned = 0.0042288 Jy ! Component: 3250 - total flux cleaned = 0.00431975 Jy ! Component: 3300 - total flux cleaned = 0.00432001 Jy ! Component: 3350 - total flux cleaned = 0.00445536 Jy ! Component: 3400 - total flux cleaned = 0.00441053 Jy ! Component: 3450 - total flux cleaned = 0.00454482 Jy ! Component: 3500 - total flux cleaned = 0.00467801 Jy ! Component: 3550 - total flux cleaned = 0.0047222 Jy ! Component: 3600 - total flux cleaned = 0.00476615 Jy ! Component: 3650 - total flux cleaned = 0.00485347 Jy ! Component: 3700 - total flux cleaned = 0.0049404 Jy ! Component: 3750 - total flux cleaned = 0.00485349 Jy ! Component: 3800 - total flux cleaned = 0.00493956 Jy ! Component: 3850 - total flux cleaned = 0.00489669 Jy ! Component: 3900 - total flux cleaned = 0.00498235 Jy ! Component: 3950 - total flux cleaned = 0.00493969 Jy ! Component: 4000 - total flux cleaned = 0.00506637 Jy ! Component: 4050 - total flux cleaned = 0.00510807 Jy ! Total flux subtracted in 4096 components = 0.00510829 Jy ! Clean residual min=-0.003075 max=0.003052 Jy/beam ! Clean residual mean=0.000013 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.885174 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 467 components and 0.885175 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv102_uvs/J0659+0813_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.599 x 7.458 at -14.33 degrees (North through East) ! Clean map min=-0.0071008 max=0.61777 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J0659+0813_S_map.fits wmodel /scr/pima/rv102_uvs/J0659+0813_S_map.mod ! Writing 467 model components to file: /scr/pima/rv102_uvs/J0659+0813_S_map.mod wobs /scr/pima/rv102_uvs/J0659+0813_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J0659+0813_S_uvs.fits wwins /scr/pima/rv102_uvs/J0659+0813_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rv102_uvs/J0659+0813_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.617773 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000755257 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.366764 0.366764 0.733529 1.46706 2.93412 5.86823 11.7365 23.4729 46.9458 93.8917 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.617 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 817.963 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J0659+0813_S_dfm.log closed on Sat Nov 9 09:32:22 2019