! Started logfile: .//J0633+1626_X_dfm.log on Mon Jan 20 17:34:36 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0633+1626_X_uva.fits ! Reading UV FITS file: .//J0633+1626_X_uva.fits ! AN table 1: 17 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.957983 visibilities/baseline/integration-bin. ! Found source: J0633+1626 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 2736 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0633+1626_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002060Jy sigma=20.164909 ! Fit after self-cal, rms=0.974899Jy sigma=19.633349 ! 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=1.318 mas, bmaj=3.044 mas, bpa=-6.903 degrees ! Estimated noise=0.868536 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 = 0.0188599 Jy ! Component: 100 - total flux cleaned = 0.0244262 Jy ! Total flux subtracted in 100 components = 0.0244262 Jy ! Clean residual min=-0.002852 max=0.003112 Jy/beam ! Clean residual mean=0.000007 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.0244262 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0244262 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=0.039958Jy sigma=0.688554 ! Fit after self-cal, rms=0.038542Jy sigma=0.654529 ! 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=1.518 mas, bmaj=3.078 mas, bpa=-7.343 degrees ! Estimated noise=0.683305 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 = 0.00443827 Jy ! Component: 100 - total flux cleaned = 0.00630592 Jy ! Component: 150 - total flux cleaned = 0.00751207 Jy ! Component: 200 - total flux cleaned = 0.00810752 Jy ! Total flux subtracted in 200 components = 0.00810752 Jy ! Clean residual min=-0.002851 max=0.002557 Jy/beam ! Clean residual mean=0.000005 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.0325337 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 24 components and 0.0325337 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=0.037995Jy sigma=0.643666 ! Fit after self-cal, rms=0.037972Jy sigma=0.643196 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.518 x 3.078 at -7.343 degrees (North through East) ! Clean map min=-0.002804 max=0.027503 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 0.95 KP 0.93 ! NL 0.96 OV 1.11 PT 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.83 HN 1.45 KP 1.05 ! NL 0.99 OV 1.26 PT 0.83 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.77 HN 1.43 KP 1.20 ! NL 0.90 OV 1.30 PT 0.74 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.86 HN 0.99 KP 1.08 ! NL 1.05 OV 1.31 PT 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.82 HN 1.21 KP 1.03 ! NL 0.94 OV 1.05 PT 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.85 HN 0.93 KP 0.97 ! NL 1.06 OV 1.03 PT 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.08 HN 0.90 KP 0.80 ! NL 1.16 OV 1.03 PT 0.86 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.08 HN 1.10 KP 1.10 ! NL 1.24 OV 1.05 PT 0.76 ! ! ! Fit before self-cal, rms=0.037972Jy sigma=0.643196 ! Fit after self-cal, rms=0.039654Jy sigma=0.635286 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.565 mas, bmaj=3.065 mas, bpa=-8.053 degrees ! Estimated noise=0.684619 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 = -0.000464603 Jy ! Component: 100 - total flux cleaned = -0.000553133 Jy ! Component: 150 - total flux cleaned = -0.000629259 Jy ! Component: 200 - total flux cleaned = -0.000694601 Jy ! Total flux subtracted in 200 components = -0.000694601 Jy ! Clean residual min=-0.001843 max=0.001906 Jy/beam ! Clean residual mean=0.000001 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.0318391 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.0318391 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=0.039639Jy sigma=0.634890 ! Fit after self-cal, rms=0.039801Jy sigma=0.633619 ! 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. ! ! Fit before self-cal, rms=0.039801Jy sigma=0.633619 ! Fit after self-cal, rms=0.040953Jy sigma=0.633299 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.575 mas, bmaj=3.08 mas, bpa=-8.301 degrees ! Estimated noise=0.689646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000306609 Jy ! Component: 100 - total flux cleaned = -0.000386726 Jy ! Component: 150 - total flux cleaned = -0.000441959 Jy ! Component: 200 - total flux cleaned = -0.000466713 Jy ! Total flux subtracted in 200 components = -0.000466713 Jy ! Clean residual min=-0.001877 max=0.001794 Jy/beam ! Clean residual mean=0.000001 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.0313724 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 38 components and 0.0313724 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=0.040940Jy sigma=0.633038 ! Fit after self-cal, rms=0.040983Jy sigma=0.632901 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 = 1.47102e-05 Jy ! Component: 100 - total flux cleaned = -4.67221e-05 Jy ! Component: 150 - total flux cleaned = -7.86203e-05 Jy ! Component: 200 - total flux cleaned = -0.000116056 Jy ! Total flux subtracted in 200 components = -0.000116056 Jy ! Clean residual min=-0.001907 max=0.001794 Jy/beam ! Clean residual mean=0.000001 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.0312564 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 0.0312564 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=0.040974Jy sigma=0.632785 ! Fit after self-cal, rms=0.040978Jy sigma=0.632760 ! 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. ! ! Fit before self-cal, rms=0.040978Jy sigma=0.632760 ! Fit after self-cal, rms=0.041392Jy sigma=0.632703 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.581 mas, bmaj=3.093 mas, bpa=-8.43 degrees ! Estimated noise=0.692488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000291699 Jy ! Component: 100 - total flux cleaned = -0.00036222 Jy ! Component: 150 - total flux cleaned = -0.00040212 Jy ! Component: 200 - total flux cleaned = -0.000429361 Jy ! Total flux subtracted in 200 components = -0.000429361 Jy ! Clean residual min=-0.001914 max=0.001770 Jy/beam ! Clean residual mean=0.000001 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.030827 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.030827 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=0.041383Jy sigma=0.632582 ! Fit after self-cal, rms=0.041395Jy sigma=0.632560 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 = -2.64485e-05 Jy ! Component: 100 - total flux cleaned = -6.19441e-05 Jy ! Component: 150 - total flux cleaned = -8.52446e-05 Jy ! Component: 200 - total flux cleaned = -0.000106015 Jy ! Total flux subtracted in 200 components = -0.000106015 Jy ! Clean residual min=-0.001925 max=0.001775 Jy/beam ! Clean residual mean=0.000001 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.030721 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.030721 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=0.041388Jy sigma=0.632512 ! Fit after self-cal, rms=0.041390Jy sigma=0.632500 ! 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. ! ! Fit before self-cal, rms=0.041390Jy sigma=0.632500 ! Fit after self-cal, rms=0.041780Jy sigma=0.632464 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.387 mas, bmaj=3.189 mas, bpa=-7.315 degrees ! Estimated noise=0.733608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000226389 Jy ! Component: 100 - total flux cleaned = -0.00023382 Jy ! Component: 150 - total flux cleaned = -0.000241117 Jy ! Component: 200 - total flux cleaned = -0.000241084 Jy ! Total flux subtracted in 200 components = -0.000241084 Jy ! Clean residual min=-0.002092 max=0.001814 Jy/beam ! Clean residual mean=0.000002 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.0304799 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 0.0304799 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=0.041777Jy sigma=0.632403 ! Fit after self-cal, rms=0.041783Jy sigma=0.632391 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 = -5.42519e-06 Jy ! Component: 100 - total flux cleaned = -1.2281e-05 Jy ! Component: 150 - total flux cleaned = -1.81115e-05 Jy ! Component: 200 - total flux cleaned = -1.83682e-05 Jy ! Total flux subtracted in 200 components = -1.83682e-05 Jy ! Clean residual min=-0.002078 max=0.001808 Jy/beam ! Clean residual mean=0.000002 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.0304616 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 0.0304616 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=0.041781Jy sigma=0.632372 ! Fit after self-cal, rms=0.041783Jy sigma=0.632364 ! 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=1.586 mas, bmaj=3.104 mas, bpa=-8.542 degrees ! Estimated noise=0.696026 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.586 x 3.104 at -8.542 degrees (North through East) ! Clean map min=-0.0018612 max=0.027773 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=1.376 mas, bmaj=3.048 mas, bpa=-8.198 degrees ! Estimated noise=0.887942 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0210762 Jy ! Component: 100 - total flux cleaned = 0.0267122 Jy ! Component: 150 - total flux cleaned = 0.0292426 Jy ! Component: 200 - total flux cleaned = 0.030078 Jy ! Total flux subtracted in 200 components = 0.030078 Jy ! Clean residual min=-0.002257 max=0.002178 Jy/beam ! Clean residual mean=0.000002 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.030078 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.030078 Jy ! Inverting map and beam ! Estimated beam: bmin=1.586 mas, bmaj=3.104 mas, bpa=-8.542 degrees ! Estimated noise=0.696026 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 = 6.30877e-05 Jy ! Component: 100 - total flux cleaned = 0.00038449 Jy ! Component: 150 - total flux cleaned = 0.000446955 Jy ! Component: 200 - total flux cleaned = 0.000472276 Jy ! Total flux subtracted in 200 components = 0.000472276 Jy ! Clean residual min=-0.001940 max=0.001804 Jy/beam ! Clean residual mean=0.000001 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.0305503 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 0.0305503 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=2.387 mas, bmaj=3.189 mas, bpa=-7.315 degrees ! Estimated noise=0.733608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.94757e-05 Jy ! Component: 100 - total flux cleaned = 1.78145e-05 Jy ! Component: 150 - total flux cleaned = 1.79352e-05 Jy ! Component: 200 - total flux cleaned = 2.80728e-05 Jy ! Total flux subtracted in 200 components = 2.80728e-05 Jy ! Clean residual min=-0.002039 max=0.001826 Jy/beam ! Clean residual mean=0.000002 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.0305784 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 = -1.7775e-07 Jy ! Component: 100 - total flux cleaned = 8.37522e-06 Jy ! Component: 150 - total flux cleaned = 1.62588e-05 Jy ! Component: 200 - total flux cleaned = 2.3723e-05 Jy ! Total flux subtracted in 200 components = 2.3723e-05 Jy ! Clean residual min=-0.002037 max=0.001817 Jy/beam ! Clean residual mean=0.000002 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.0306021 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 39 components and 0.0306021 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.586 mas, bmaj=3.104 mas, bpa=-8.542 degrees ! Estimated noise=0.696026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.91727e-05 Jy ! Component: 100 - total flux cleaned = 2.01735e-05 Jy ! Component: 150 - total flux cleaned = 3.11523e-05 Jy ! Component: 200 - total flux cleaned = 3.08821e-05 Jy ! Total flux subtracted in 200 components = 3.08821e-05 Jy ! Clean residual min=-0.001904 max=0.001765 Jy/beam ! Clean residual mean=0.000001 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.030633 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.030633 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=0.041783Jy sigma=0.632519 ! Fit after self-cal, rms=0.041780Jy sigma=0.632482 wmodel J0633+1626_X_map.mod ! Writing 46 model components to file: J0633+1626_X_map.mod wobs J0633+1626_X_uvs.fits ! Writing UV FITS file: J0633+1626_X_uvs.fits wwins J0633+1626_X_map.win ! wwins: Wrote 1 windows to J0633+1626_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000145738 Jy ! Component: 100 - total flux cleaned = 3.71298e-07 Jy ! Component: 150 - total flux cleaned = -9.88864e-07 Jy ! Component: 200 - total flux cleaned = -1.35701e-06 Jy ! Component: 250 - total flux cleaned = -4.89669e-05 Jy ! Component: 300 - total flux cleaned = -0.00013837 Jy ! Component: 350 - total flux cleaned = -0.000243027 Jy ! Component: 400 - total flux cleaned = -0.000380826 Jy ! Component: 450 - total flux cleaned = -0.000473226 Jy ! Component: 500 - total flux cleaned = -0.000526355 Jy ! Component: 550 - total flux cleaned = -0.000594916 Jy ! Component: 600 - total flux cleaned = -0.000611533 Jy ! Component: 650 - total flux cleaned = -0.00062784 Jy ! Component: 700 - total flux cleaned = -0.000643239 Jy ! Component: 750 - total flux cleaned = -0.000702468 Jy ! Component: 800 - total flux cleaned = -0.000745337 Jy ! Component: 850 - total flux cleaned = -0.000801474 Jy ! Component: 900 - total flux cleaned = -0.000855803 Jy ! Component: 950 - total flux cleaned = -0.00089582 Jy ! Component: 1000 - total flux cleaned = -0.000986193 Jy ! Component: 1050 - total flux cleaned = -0.00104915 Jy ! Component: 1100 - total flux cleaned = -0.00108633 Jy ! Component: 1150 - total flux cleaned = -0.00109861 Jy ! Component: 1200 - total flux cleaned = -0.00113466 Jy ! Component: 1250 - total flux cleaned = -0.00117005 Jy ! Component: 1300 - total flux cleaned = -0.00114683 Jy ! Component: 1350 - total flux cleaned = -0.00113525 Jy ! Component: 1400 - total flux cleaned = -0.00110114 Jy ! Component: 1450 - total flux cleaned = -0.00107862 Jy ! Component: 1500 - total flux cleaned = -0.00107843 Jy ! Component: 1550 - total flux cleaned = -0.00103417 Jy ! Component: 1600 - total flux cleaned = -0.00104516 Jy ! Component: 1650 - total flux cleaned = -0.0010342 Jy ! Component: 1700 - total flux cleaned = -0.00101265 Jy ! Component: 1750 - total flux cleaned = -0.00100198 Jy ! Component: 1800 - total flux cleaned = -0.00100191 Jy ! Component: 1850 - total flux cleaned = -0.000991361 Jy ! Component: 1900 - total flux cleaned = -0.000991342 Jy ! Component: 1950 - total flux cleaned = -0.000980952 Jy ! Component: 2000 - total flux cleaned = -0.000970524 Jy ! Component: 2050 - total flux cleaned = -0.000960199 Jy ! Component: 2100 - total flux cleaned = -0.000929351 Jy ! Component: 2150 - total flux cleaned = -0.000908769 Jy ! Component: 2200 - total flux cleaned = -0.000867562 Jy ! Component: 2250 - total flux cleaned = -0.000846902 Jy ! Component: 2300 - total flux cleaned = -0.000846854 Jy ! Component: 2350 - total flux cleaned = -0.000815881 Jy ! Component: 2400 - total flux cleaned = -0.000805518 Jy ! Component: 2450 - total flux cleaned = -0.000795138 Jy ! Component: 2500 - total flux cleaned = -0.000764067 Jy ! Component: 2550 - total flux cleaned = -0.00073297 Jy ! Component: 2600 - total flux cleaned = -0.000722561 Jy ! Component: 2650 - total flux cleaned = -0.000712141 Jy ! Component: 2700 - total flux cleaned = -0.000712039 Jy ! Component: 2750 - total flux cleaned = -0.000701453 Jy ! Component: 2800 - total flux cleaned = -0.000680391 Jy ! Component: 2850 - total flux cleaned = -0.000659255 Jy ! Component: 2900 - total flux cleaned = -0.000638059 Jy ! Component: 2950 - total flux cleaned = -0.000627352 Jy ! Component: 3000 - total flux cleaned = -0.000627396 Jy ! Component: 3050 - total flux cleaned = -0.000616691 Jy ! Component: 3100 - total flux cleaned = -0.000627532 Jy ! Component: 3150 - total flux cleaned = -0.000616735 Jy ! Component: 3200 - total flux cleaned = -0.000616762 Jy ! Component: 3250 - total flux cleaned = -0.00059473 Jy ! Component: 3300 - total flux cleaned = -0.00059469 Jy ! Component: 3350 - total flux cleaned = -0.000572279 Jy ! Component: 3400 - total flux cleaned = -0.000594833 Jy ! Component: 3450 - total flux cleaned = -0.000572184 Jy ! Component: 3500 - total flux cleaned = -0.000537771 Jy ! Component: 3550 - total flux cleaned = -0.000537736 Jy ! Component: 3600 - total flux cleaned = -0.000514584 Jy ! Component: 3650 - total flux cleaned = -0.000491288 Jy ! Component: 3700 - total flux cleaned = -0.000455857 Jy ! Component: 3750 - total flux cleaned = -0.000455866 Jy ! Component: 3800 - total flux cleaned = -0.000419795 Jy ! Component: 3850 - total flux cleaned = -0.000395471 Jy ! Component: 3900 - total flux cleaned = -0.000383209 Jy ! Component: 3950 - total flux cleaned = -0.000370935 Jy ! Component: 4000 - total flux cleaned = -0.000333605 Jy ! Component: 4050 - total flux cleaned = -0.000333715 Jy ! Total flux subtracted in 4096 components = -0.000308316 Jy ! Clean residual min=-0.000780 max=0.000667 Jy/beam ! Clean residual mean=-0.000001 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0303247 Jy keep ! Adding 232 model components to the UV plane model. ! The established model now contains 278 components and 0.0303246 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0633+1626_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.586 x 3.104 at -8.542 degrees (North through East) ! Clean map min=-0.0019975 max=0.027509 Jy/beam ! Writing clean map to FITS file: .//J0633+1626_X_map.fits wmodel .//J0633+1626_X_map.mod ! Writing 278 model components to file: .//J0633+1626_X_map.mod wobs .//J0633+1626_X_uvs.fits ! Writing UV FITS file: .//J0633+1626_X_uvs.fits wwins .//J0633+1626_X_map.win ! wwins: Wrote 2 windows to .//J0633+1626_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0275088 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000202143 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.20449 2.20449 4.40898 8.81796 17.6359 35.2718 70.5437 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.027 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 136.085 quit ! Quitting program ! Log file .//J0633+1626_X_dfm.log closed on Mon Jan 20 17:34:40 2020