! Started logfile: /image_prod/ug002_uva//J0824+4057_S_dfm.log on Wed Mar 4 22:22:07 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J0824+4057_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0824+4057_S_uva.fits ! AN table 1: 25 integrations on 21 of 21 possible baselines. ! AN table 2: 50 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.913978 visibilities/baseline/integration-bin. ! Found source: J0824+4057 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 6375 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 J0824+4057_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 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.002846Jy sigma=9.198471 ! Fit after self-cal, rms=0.965090Jy sigma=8.847038 ! 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=2.935 mas, bmaj=5.864 mas, bpa=-8.902 degrees ! Estimated noise=1.80545 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 = 0.026569 Jy ! Component: 100 - total flux cleaned = 0.0344044 Jy ! Total flux subtracted in 100 components = 0.0344044 Jy ! Clean residual min=-0.004045 max=0.003724 Jy/beam ! Clean residual mean=0.000000 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.0344044 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0344044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052547Jy sigma=0.450880 ! Fit after self-cal, rms=0.050123Jy sigma=0.427012 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00594785 Jy ! Component: 100 - total flux cleaned = 0.00869426 Jy ! Total flux subtracted in 100 components = 0.00869426 Jy ! Clean residual min=-0.004185 max=0.003734 Jy/beam ! Clean residual mean=0.000000 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.0430986 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.0430986 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.049410Jy sigma=0.419978 ! Fit after self-cal, rms=0.049400Jy sigma=0.419855 ! 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=3.735 mas, bmaj=6.68 mas, bpa=-8.593 degrees ! Estimated noise=0.98913 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 = 0.00153087 Jy ! Component: 100 - total flux cleaned = 0.00183929 Jy ! Component: 150 - total flux cleaned = 0.00183888 Jy ! Component: 200 - total flux cleaned = 0.00182494 Jy ! Total flux subtracted in 200 components = 0.00182494 Jy ! Clean residual min=-0.001927 max=0.001750 Jy/beam ! Clean residual mean=0.000000 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.0449236 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 0.0449236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.049353Jy sigma=0.419486 ! Fit after self-cal, rms=0.049337Jy sigma=0.419391 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.735 x 6.68 at -8.593 degrees (North through East) ! Clean map min=-0.0018885 max=0.039186 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 KP 1.15 LA 1.00 ! MK 0.89 NL 0.87 OV 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.01 HN 0.99 KP 1.01 ! LA 1.01 MK 0.97 OV 0.98 PT 1.12 ! SC 0.84 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 KP 0.97 LA 0.97 ! MK 1.03 NL 0.92 OV 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.03 HN 0.86 KP 1.06 ! LA 1.10 MK 1.00 OV 0.97 PT 1.02 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.07 KP 1.07 LA 0.94 ! MK 0.97 NL 0.77 OV 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.06 HN 1.04 KP 0.97 ! LA 1.00 MK 1.05 OV 0.91 PT 1.07 ! SC 0.83 ! ! ! Fit before self-cal, rms=0.049337Jy sigma=0.419391 ! Fit after self-cal, rms=0.048393Jy sigma=0.417767 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.686 mas, bmaj=6.632 mas, bpa=-7.418 degrees ! Estimated noise=0.977559 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 = 0.000276828 Jy ! Component: 100 - total flux cleaned = 0.000382369 Jy ! Component: 150 - total flux cleaned = 0.000451351 Jy ! Component: 200 - total flux cleaned = 0.000524251 Jy ! Total flux subtracted in 200 components = 0.000524251 Jy ! Clean residual min=-0.001552 max=0.001656 Jy/beam ! Clean residual mean=0.000005 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0454478 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.0454478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048377Jy sigma=0.417632 ! Fit after self-cal, rms=0.048413Jy sigma=0.417435 ! 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. ! ! Fit before self-cal, rms=0.048413Jy sigma=0.417435 ! Fit after self-cal, rms=0.048708Jy sigma=0.416948 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.663 mas, bmaj=6.605 mas, bpa=-7.189 degrees ! Estimated noise=0.980742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000494538 Jy ! Component: 100 - total flux cleaned = 0.000586409 Jy ! Component: 150 - total flux cleaned = 0.000649993 Jy ! Component: 200 - total flux cleaned = 0.000704684 Jy ! Total flux subtracted in 200 components = 0.000704684 Jy ! Clean residual min=-0.001549 max=0.001636 Jy/beam ! Clean residual mean=0.000006 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0461525 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 0.0461525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048698Jy sigma=0.416870 ! Fit after self-cal, rms=0.048723Jy sigma=0.416807 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 = 3.32478e-05 Jy ! Component: 100 - total flux cleaned = 4.30025e-05 Jy ! Component: 150 - total flux cleaned = 6.99475e-05 Jy ! Component: 200 - total flux cleaned = 8.65387e-05 Jy ! Total flux subtracted in 200 components = 8.65387e-05 Jy ! Clean residual min=-0.001516 max=0.001611 Jy/beam ! Clean residual mean=0.000006 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.046239 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.0462391 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048719Jy sigma=0.416785 ! Fit after self-cal, rms=0.048719Jy sigma=0.416782 ! 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. ! ! Fit before self-cal, rms=0.048719Jy sigma=0.416782 ! Fit after self-cal, rms=0.048672Jy sigma=0.416767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.623 mas, bmaj=6.588 mas, bpa=-6.718 degrees ! Estimated noise=0.979307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000421778 Jy ! Component: 100 - total flux cleaned = 0.000493963 Jy ! Component: 150 - total flux cleaned = 0.000554254 Jy ! Component: 200 - total flux cleaned = 0.000606883 Jy ! Total flux subtracted in 200 components = 0.000606883 Jy ! Clean residual min=-0.001503 max=0.001597 Jy/beam ! Clean residual mean=0.000006 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0468459 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.0468459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048666Jy sigma=0.416718 ! Fit after self-cal, rms=0.048668Jy sigma=0.416709 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 = 3.15061e-05 Jy ! Component: 100 - total flux cleaned = 5.39956e-05 Jy ! Component: 150 - total flux cleaned = 6.74889e-05 Jy ! Component: 200 - total flux cleaned = 7.38486e-05 Jy ! Total flux subtracted in 200 components = 7.38486e-05 Jy ! Clean residual min=-0.001485 max=0.001591 Jy/beam ! Clean residual mean=0.000006 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0469198 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.0469198 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048666Jy sigma=0.416695 ! Fit after self-cal, rms=0.048666Jy sigma=0.416694 ! 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. ! ! Fit before self-cal, rms=0.048666Jy sigma=0.416694 ! Fit after self-cal, rms=0.048670Jy sigma=0.416688 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.302 mas, bmaj=10.13 mas, bpa=13.21 degrees ! Estimated noise=1.20972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000613845 Jy ! Component: 100 - total flux cleaned = 0.000748032 Jy ! Component: 150 - total flux cleaned = 0.000762632 Jy ! Component: 200 - total flux cleaned = 0.000775936 Jy ! Total flux subtracted in 200 components = 0.000775936 Jy ! Clean residual min=-0.001696 max=0.001573 Jy/beam ! Clean residual mean=0.000012 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.0476957 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 43 components and 0.0476957 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048671Jy sigma=0.416706 ! Fit after self-cal, rms=0.048671Jy sigma=0.416686 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 = 5.23606e-05 Jy ! Component: 100 - total flux cleaned = 5.28299e-05 Jy ! Component: 150 - total flux cleaned = 5.26193e-05 Jy ! Component: 200 - total flux cleaned = 5.25048e-05 Jy ! Total flux subtracted in 200 components = 5.25048e-05 Jy ! Clean residual min=-0.001682 max=0.001586 Jy/beam ! Clean residual mean=0.000012 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.0477482 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.0477482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048674Jy sigma=0.416706 ! Fit after self-cal, rms=0.048673Jy sigma=0.416700 ! 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=3.589 mas, bmaj=6.578 mas, bpa=-6.339 degrees ! Estimated noise=0.978738 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.589 x 6.578 at -6.339 degrees (North through East) ! Clean map min=-0.0014467 max=0.038321 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=2.846 mas, bmaj=5.811 mas, bpa=-6.835 degrees ! Estimated noise=1.73564 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0282977 Jy ! Component: 100 - total flux cleaned = 0.0375139 Jy ! Component: 150 - total flux cleaned = 0.0420407 Jy ! Component: 200 - total flux cleaned = 0.0445723 Jy ! Total flux subtracted in 200 components = 0.0445723 Jy ! Clean residual min=-0.003665 max=0.003407 Jy/beam ! Clean residual mean=0.000004 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.0445723 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0445723 Jy ! Inverting map and beam ! Estimated beam: bmin=3.589 mas, bmaj=6.578 mas, bpa=-6.339 degrees ! Estimated noise=0.978738 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 = 0.00187185 Jy ! Component: 100 - total flux cleaned = 0.00256609 Jy ! Component: 150 - total flux cleaned = 0.00267494 Jy ! Component: 200 - total flux cleaned = 0.00270486 Jy ! Total flux subtracted in 200 components = 0.00270486 Jy ! Clean residual min=-0.001540 max=0.001634 Jy/beam ! Clean residual mean=0.000006 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0472771 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.0472771 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=8.302 mas, bmaj=10.13 mas, bpa=13.21 degrees ! Estimated noise=1.20972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000436546 Jy ! Component: 100 - total flux cleaned = 0.000449077 Jy ! Component: 150 - total flux cleaned = 0.000448771 Jy ! Component: 200 - total flux cleaned = 0.000440236 Jy ! Total flux subtracted in 200 components = 0.000440236 Jy ! Clean residual min=-0.001715 max=0.001595 Jy/beam ! Clean residual mean=0.000012 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.0477174 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 = 5.86521e-07 Jy ! Component: 100 - total flux cleaned = 1.47728e-06 Jy ! Component: 150 - total flux cleaned = 8.77641e-06 Jy ! Component: 200 - total flux cleaned = 8.85485e-06 Jy ! Total flux subtracted in 200 components = 8.85485e-06 Jy ! Clean residual min=-0.001706 max=0.001596 Jy/beam ! Clean residual mean=0.000012 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.0477262 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 39 components and 0.0477262 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.589 mas, bmaj=6.578 mas, bpa=-6.339 degrees ! Estimated noise=0.978738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.26254e-05 Jy ! Component: 100 - total flux cleaned = -0.000120471 Jy ! Component: 150 - total flux cleaned = -0.00014733 Jy ! Component: 200 - total flux cleaned = -0.000170849 Jy ! Total flux subtracted in 200 components = -0.000170849 Jy ! Clean residual min=-0.001526 max=0.001610 Jy/beam ! Clean residual mean=0.000006 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0475554 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.0475554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048681Jy sigma=0.416803 ! Fit after self-cal, rms=0.048682Jy sigma=0.416791 wmodel J0824+4057_S_map.mod ! Writing 43 model components to file: J0824+4057_S_map.mod wobs J0824+4057_S_uvs.fits ! Writing UV FITS file: J0824+4057_S_uvs.fits wwins J0824+4057_S_map.win ! wwins: Wrote 1 windows to J0824+4057_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 = 0.000116623 Jy ! Component: 100 - total flux cleaned = -0.000121437 Jy ! Component: 150 - total flux cleaned = -0.000223029 Jy ! Component: 200 - total flux cleaned = -0.000345666 Jy ! Component: 250 - total flux cleaned = -0.000440367 Jy ! Component: 300 - total flux cleaned = -0.000532061 Jy ! Component: 350 - total flux cleaned = -0.000665361 Jy ! Component: 400 - total flux cleaned = -0.000773487 Jy ! Component: 450 - total flux cleaned = -0.000815259 Jy ! Component: 500 - total flux cleaned = -0.000918689 Jy ! Component: 550 - total flux cleaned = -0.000938996 Jy ! Component: 600 - total flux cleaned = -0.00101866 Jy ! Component: 650 - total flux cleaned = -0.0010774 Jy ! Component: 700 - total flux cleaned = -0.00111562 Jy ! Component: 750 - total flux cleaned = -0.00119057 Jy ! Component: 800 - total flux cleaned = -0.00128238 Jy ! Component: 850 - total flux cleaned = -0.00131809 Jy ! Component: 900 - total flux cleaned = -0.00137133 Jy ! Component: 950 - total flux cleaned = -0.00137181 Jy ! Component: 1000 - total flux cleaned = -0.00142384 Jy ! Component: 1050 - total flux cleaned = -0.00147456 Jy ! Component: 1100 - total flux cleaned = -0.00147436 Jy ! Component: 1150 - total flux cleaned = -0.00152318 Jy ! Component: 1200 - total flux cleaned = -0.00149115 Jy ! Component: 1250 - total flux cleaned = -0.0015074 Jy ! Component: 1300 - total flux cleaned = -0.00155424 Jy ! Component: 1350 - total flux cleaned = -0.00155462 Jy ! Component: 1400 - total flux cleaned = -0.00157 Jy ! Component: 1450 - total flux cleaned = -0.0015701 Jy ! Component: 1500 - total flux cleaned = -0.00157018 Jy ! Component: 1550 - total flux cleaned = -0.001628 Jy ! Component: 1600 - total flux cleaned = -0.00161348 Jy ! Component: 1650 - total flux cleaned = -0.00162731 Jy ! Component: 1700 - total flux cleaned = -0.00164116 Jy ! Component: 1750 - total flux cleaned = -0.00168222 Jy ! Component: 1800 - total flux cleaned = -0.00164103 Jy ! Component: 1850 - total flux cleaned = -0.00164127 Jy ! Component: 1900 - total flux cleaned = -0.00169467 Jy ! Component: 1950 - total flux cleaned = -0.00170798 Jy ! Component: 2000 - total flux cleaned = -0.00177296 Jy ! Component: 2050 - total flux cleaned = -0.00181161 Jy ! Component: 2100 - total flux cleaned = -0.0018624 Jy ! Component: 2150 - total flux cleaned = -0.00188747 Jy ! Component: 2200 - total flux cleaned = -0.00187505 Jy ! Component: 2250 - total flux cleaned = -0.00192425 Jy ! Component: 2300 - total flux cleaned = -0.00194862 Jy ! Component: 2350 - total flux cleaned = -0.00199673 Jy ! Component: 2400 - total flux cleaned = -0.00202049 Jy ! Component: 2450 - total flux cleaned = -0.00205585 Jy ! Component: 2500 - total flux cleaned = -0.00210255 Jy ! Component: 2550 - total flux cleaned = -0.00212568 Jy ! Component: 2600 - total flux cleaned = -0.0021715 Jy ! Component: 2650 - total flux cleaned = -0.00226185 Jy ! Component: 2700 - total flux cleaned = -0.00232893 Jy ! Component: 2750 - total flux cleaned = -0.00237318 Jy ! Component: 2800 - total flux cleaned = -0.00240628 Jy ! Component: 2850 - total flux cleaned = -0.0024606 Jy ! Component: 2900 - total flux cleaned = -0.00255737 Jy ! Component: 2950 - total flux cleaned = -0.00259975 Jy ! Component: 3000 - total flux cleaned = -0.00264222 Jy ! Component: 3050 - total flux cleaned = -0.00269457 Jy ! Component: 3100 - total flux cleaned = -0.00279837 Jy ! Component: 3150 - total flux cleaned = -0.00287046 Jy ! Component: 3200 - total flux cleaned = -0.0029724 Jy ! Component: 3250 - total flux cleaned = -0.00304307 Jy ! Component: 3300 - total flux cleaned = -0.00308312 Jy ! Component: 3350 - total flux cleaned = -0.00315286 Jy ! Component: 3400 - total flux cleaned = -0.00320214 Jy ! Component: 3450 - total flux cleaned = -0.00327062 Jy ! Component: 3500 - total flux cleaned = -0.003358 Jy ! Component: 3550 - total flux cleaned = -0.00341571 Jy ! Component: 3600 - total flux cleaned = -0.0034253 Jy ! Component: 3650 - total flux cleaned = -0.00349168 Jy ! Component: 3700 - total flux cleaned = -0.00351996 Jy ! Component: 3750 - total flux cleaned = -0.00353869 Jy ! Component: 3800 - total flux cleaned = -0.00354804 Jy ! Component: 3850 - total flux cleaned = -0.00360338 Jy ! Component: 3900 - total flux cleaned = -0.00363086 Jy ! Component: 3950 - total flux cleaned = -0.00365802 Jy ! Component: 4000 - total flux cleaned = -0.00369411 Jy ! Component: 4050 - total flux cleaned = -0.00370312 Jy ! Total flux subtracted in 4096 components = -0.00373862 Jy ! Clean residual min=-0.000554 max=0.000551 Jy/beam ! Clean residual mean=0.000001 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.0438168 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 325 components and 0.0438168 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0824+4057_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.589 x 6.578 at -6.339 degrees (North through East) ! Clean map min=-0.0011075 max=0.038077 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0824+4057_S_map.fits wmodel /image_prod/ug002_uva//J0824+4057_S_map.mod ! Writing 325 model components to file: /image_prod/ug002_uva//J0824+4057_S_map.mod wobs /image_prod/ug002_uva//J0824+4057_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0824+4057_S_uvs.fits wwins /image_prod/ug002_uva//J0824+4057_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J0824+4057_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0380773 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000158537 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.24907 1.24907 2.49814 4.99628 9.99255 19.9851 39.9702 79.9404 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.038 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 240.178 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0824+4057_S_dfm.log closed on Wed Mar 4 22:22:11 2020