! Started logfile: .//J0535-0239_X_dfm.log on Mon Jan 20 17:30:48 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 .//J0535-0239_X_uva.fits ! Reading UV FITS file: .//J0535-0239_X_uva.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0535-0239 ! ! 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 3360 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 J0535-0239_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. ! ! 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=1.007028Jy sigma=18.017655 ! Fit after self-cal, rms=0.935847Jy sigma=16.829267 ! 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=1.313 mas, bmaj=3.942 mas, bpa=-7.717 degrees ! Estimated noise=0.908567 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 = 0.0483722 Jy ! Component: 100 - total flux cleaned = 0.0596524 Jy ! Total flux subtracted in 100 components = 0.0596524 Jy ! Clean residual min=-0.003748 max=0.004429 Jy/beam ! Clean residual mean=-0.000003 rms=0.001137 Jy/beam ! Combined flux in latest and established models = 0.0596523 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0596523 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=0.058772Jy sigma=0.695171 ! Fit after self-cal, rms=0.058439Jy sigma=0.690651 ! 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=1.532 mas, bmaj=4.061 mas, bpa=-7.314 degrees ! Estimated noise=0.723718 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 = 0.00628261 Jy ! Component: 100 - total flux cleaned = 0.0100537 Jy ! Component: 150 - total flux cleaned = 0.0126117 Jy ! Component: 200 - total flux cleaned = 0.0144424 Jy ! Total flux subtracted in 200 components = 0.0144424 Jy ! Clean residual min=-0.003182 max=0.003355 Jy/beam ! Clean residual mean=-0.000003 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.0740947 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 50 components and 0.0740947 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=0.057476Jy sigma=0.673707 ! Fit after self-cal, rms=0.057440Jy sigma=0.673445 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.532 x 4.061 at -7.314 degrees (North through East) ! Clean map min=-0.0030545 max=0.064349 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.94 HN 1.08 KP 0.97 ! LA 1.01 NL 0.98 OV 1.08 PT 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.14 KP 1.08 ! LA 0.93 NL 0.90 OV 1.11 PT 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.08 KP 1.05 ! LA 0.87 NL 0.94 OV 1.15 PT 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.89 HN 1.08 KP 1.01 ! LA 1.01 NL 0.94 OV 1.12 PT 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 0.97 KP 1.12 ! LA 0.76 NL 0.91 OV 1.15 PT 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.01 KP 1.07 ! LA 0.82 NL 1.00 OV 1.10 PT 0.82 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.88 HN 1.00 KP 1.00 ! LA 1.03 NL 0.96 OV 1.21 PT 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.07 KP 1.03 ! LA 0.96 NL 0.95 OV 1.11 PT 0.92 ! ! ! Fit before self-cal, rms=0.057440Jy sigma=0.673445 ! Fit after self-cal, rms=0.053902Jy sigma=0.660928 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.566 mas, bmaj=4.066 mas, bpa=-7.557 degrees ! Estimated noise=0.72077 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 = 3.56193e-05 Jy ! Component: 100 - total flux cleaned = 4.70048e-06 Jy ! Component: 150 - total flux cleaned = -1.70343e-05 Jy ! Component: 200 - total flux cleaned = -7.27352e-05 Jy ! Total flux subtracted in 200 components = -7.27352e-05 Jy ! Clean residual min=-0.001865 max=0.001651 Jy/beam ! Clean residual mean=0.000001 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.074022 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 66 components and 0.074022 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=0.053880Jy sigma=0.660243 ! Fit after self-cal, rms=0.053886Jy sigma=0.659939 ! 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=0.053886Jy sigma=0.659939 ! Fit after self-cal, rms=0.053872Jy sigma=0.659862 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.569 mas, bmaj=4.069 mas, bpa=-7.618 degrees ! Estimated noise=0.721006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000312215 Jy ! Component: 100 - total flux cleaned = -0.000377178 Jy ! Component: 150 - total flux cleaned = -0.000404673 Jy ! Component: 200 - total flux cleaned = -0.000440988 Jy ! Total flux subtracted in 200 components = -0.000440988 Jy ! Clean residual min=-0.001796 max=0.001635 Jy/beam ! Clean residual mean=0.000000 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.073581 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 75 components and 0.073581 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=0.053863Jy sigma=0.659666 ! Fit after self-cal, rms=0.053866Jy sigma=0.659660 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 = -6.79978e-05 Jy ! Component: 100 - total flux cleaned = -8.73613e-05 Jy ! Component: 150 - total flux cleaned = -0.000104619 Jy ! Component: 200 - total flux cleaned = -0.00012024 Jy ! Total flux subtracted in 200 components = -0.00012024 Jy ! Clean residual min=-0.001794 max=0.001624 Jy/beam ! Clean residual mean=0.000000 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.0734607 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 79 components and 0.0734607 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=0.053861Jy sigma=0.659609 ! Fit after self-cal, rms=0.053861Jy sigma=0.659606 ! 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=0.053861Jy sigma=0.659606 ! Fit after self-cal, rms=0.053908Jy sigma=0.659554 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.573 mas, bmaj=4.072 mas, bpa=-7.669 degrees ! Estimated noise=0.722608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000247599 Jy ! Component: 100 - total flux cleaned = -0.000333644 Jy ! Component: 150 - total flux cleaned = -0.000370047 Jy ! Component: 200 - total flux cleaned = -0.000410242 Jy ! Total flux subtracted in 200 components = -0.000410242 Jy ! Clean residual min=-0.001794 max=0.001635 Jy/beam ! Clean residual mean=0.000000 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0730505 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 97 components and 0.0730505 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=0.053902Jy sigma=0.659493 ! Fit after self-cal, rms=0.053904Jy sigma=0.659490 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 = -5.26706e-05 Jy ! Component: 100 - total flux cleaned = -6.63318e-05 Jy ! Component: 150 - total flux cleaned = -7.92704e-05 Jy ! Component: 200 - total flux cleaned = -9.714e-05 Jy ! Total flux subtracted in 200 components = -9.714e-05 Jy ! Clean residual min=-0.001792 max=0.001624 Jy/beam ! Clean residual mean=0.000000 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0729534 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 102 components and 0.0729534 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=0.053902Jy sigma=0.659467 ! Fit after self-cal, rms=0.053901Jy sigma=0.659464 ! 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=0.053901Jy sigma=0.659464 ! Fit after self-cal, rms=0.053952Jy sigma=0.659435 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.33 mas, bmaj=4.055 mas, bpa=-5.528 degrees ! Estimated noise=0.797058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000114415 Jy ! Component: 100 - total flux cleaned = -0.000188528 Jy ! Component: 150 - total flux cleaned = -0.000247629 Jy ! Component: 200 - total flux cleaned = -0.000287277 Jy ! Total flux subtracted in 200 components = -0.000287277 Jy ! Clean residual min=-0.001975 max=0.001716 Jy/beam ! Clean residual mean=0.000001 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0726661 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 110 components and 0.0726661 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=0.053949Jy sigma=0.659416 ! Fit after self-cal, rms=0.053950Jy sigma=0.659411 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 = 5.8937e-07 Jy ! Component: 100 - total flux cleaned = -3.20577e-05 Jy ! Component: 150 - total flux cleaned = -5.95762e-05 Jy ! Component: 200 - total flux cleaned = -7.18288e-05 Jy ! Total flux subtracted in 200 components = -7.18288e-05 Jy ! Clean residual min=-0.001967 max=0.001715 Jy/beam ! Clean residual mean=0.000001 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0725943 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 113 components and 0.0725943 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=0.053949Jy sigma=0.659404 ! Fit after self-cal, rms=0.053949Jy sigma=0.659401 ! 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=1.576 mas, bmaj=4.076 mas, bpa=-7.708 degrees ! Estimated noise=0.724318 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.576 x 4.076 at -7.708 degrees (North through East) ! Clean map min=-0.0017451 max=0.064426 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=1.349 mas, bmaj=3.94 mas, bpa=-8.115 degrees ! Estimated noise=0.921728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0489951 Jy ! Component: 100 - total flux cleaned = 0.0600009 Jy ! Component: 150 - total flux cleaned = 0.064207 Jy ! Component: 200 - total flux cleaned = 0.0669187 Jy ! Total flux subtracted in 200 components = 0.0669187 Jy ! Clean residual min=-0.002433 max=0.002186 Jy/beam ! Clean residual mean=-0.000001 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.0669187 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0669187 Jy ! Inverting map and beam ! Estimated beam: bmin=1.576 mas, bmaj=4.076 mas, bpa=-7.708 degrees ! Estimated noise=0.724318 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 = 0.00226307 Jy ! Component: 100 - total flux cleaned = 0.00360591 Jy ! Component: 150 - total flux cleaned = 0.00446198 Jy ! Component: 200 - total flux cleaned = 0.00502593 Jy ! Total flux subtracted in 200 components = 0.00502593 Jy ! Clean residual min=-0.001837 max=0.001634 Jy/beam ! Clean residual mean=0.000000 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0719447 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 51 components and 0.0719446 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=2.33 mas, bmaj=4.055 mas, bpa=-5.528 degrees ! Estimated noise=0.797058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000379463 Jy ! Component: 100 - total flux cleaned = 0.000549571 Jy ! Component: 150 - total flux cleaned = 0.000592051 Jy ! Component: 200 - total flux cleaned = 0.000612303 Jy ! Total flux subtracted in 200 components = 0.000612303 Jy ! Clean residual min=-0.001927 max=0.001699 Jy/beam ! Clean residual mean=0.000001 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.072557 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 = 1.30908e-05 Jy ! Component: 100 - total flux cleaned = 1.71466e-05 Jy ! Component: 150 - total flux cleaned = 2.4655e-05 Jy ! Component: 200 - total flux cleaned = 3.14978e-05 Jy ! Total flux subtracted in 200 components = 3.14978e-05 Jy ! Clean residual min=-0.001926 max=0.001694 Jy/beam ! Clean residual mean=0.000001 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0725884 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 73 components and 0.0725885 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.576 mas, bmaj=4.076 mas, bpa=-7.708 degrees ! Estimated noise=0.724318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000104111 Jy ! Component: 100 - total flux cleaned = 0.000126212 Jy ! Component: 150 - total flux cleaned = 0.000139943 Jy ! Component: 200 - total flux cleaned = 0.000152592 Jy ! Total flux subtracted in 200 components = 0.000152592 Jy ! Clean residual min=-0.001785 max=0.001617 Jy/beam ! Clean residual mean=0.000000 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.072741 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 79 components and 0.072741 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=0.053947Jy sigma=0.659490 ! Fit after self-cal, rms=0.053949Jy sigma=0.659468 wmodel J0535-0239_X_map.mod ! Writing 79 model components to file: J0535-0239_X_map.mod wobs J0535-0239_X_uvs.fits ! Writing UV FITS file: J0535-0239_X_uvs.fits wwins J0535-0239_X_map.win ! wwins: Wrote 1 windows to J0535-0239_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 = -6.26666e-05 Jy ! Component: 100 - total flux cleaned = -0.000224248 Jy ! Component: 150 - total flux cleaned = -0.00029879 Jy ! Component: 200 - total flux cleaned = -0.000298451 Jy ! Component: 250 - total flux cleaned = -0.000276755 Jy ! Component: 300 - total flux cleaned = -0.000256425 Jy ! Component: 350 - total flux cleaned = -0.000217592 Jy ! Component: 400 - total flux cleaned = -0.000199066 Jy ! Component: 450 - total flux cleaned = -0.000198404 Jy ! Component: 500 - total flux cleaned = -0.000130644 Jy ! Component: 550 - total flux cleaned = -0.000130488 Jy ! Component: 600 - total flux cleaned = -0.00012986 Jy ! Component: 650 - total flux cleaned = -0.000206757 Jy ! Component: 700 - total flux cleaned = -0.000281585 Jy ! Component: 750 - total flux cleaned = -0.000340026 Jy ! Component: 800 - total flux cleaned = -0.000382788 Jy ! Component: 850 - total flux cleaned = -0.000410887 Jy ! Component: 900 - total flux cleaned = -0.000479152 Jy ! Component: 950 - total flux cleaned = -0.000505841 Jy ! Component: 1000 - total flux cleaned = -0.000532178 Jy ! Component: 1050 - total flux cleaned = -0.000557624 Jy ! Component: 1100 - total flux cleaned = -0.000557558 Jy ! Component: 1150 - total flux cleaned = -0.000582206 Jy ! Component: 1200 - total flux cleaned = -0.000606373 Jy ! Component: 1250 - total flux cleaned = -0.00066568 Jy ! Component: 1300 - total flux cleaned = -0.000712183 Jy ! Component: 1350 - total flux cleaned = -0.000734885 Jy ! Component: 1400 - total flux cleaned = -0.000791433 Jy ! Component: 1450 - total flux cleaned = -0.000835968 Jy ! Component: 1500 - total flux cleaned = -0.000879966 Jy ! Component: 1550 - total flux cleaned = -0.000912737 Jy ! Component: 1600 - total flux cleaned = -0.00100916 Jy ! Component: 1650 - total flux cleaned = -0.00107272 Jy ! Component: 1700 - total flux cleaned = -0.00114588 Jy ! Component: 1750 - total flux cleaned = -0.00117695 Jy ! Component: 1800 - total flux cleaned = -0.00122815 Jy ! Component: 1850 - total flux cleaned = -0.00128899 Jy ! Component: 1900 - total flux cleaned = -0.00131919 Jy ! Component: 1950 - total flux cleaned = -0.00137891 Jy ! Component: 2000 - total flux cleaned = -0.00144799 Jy ! Component: 2050 - total flux cleaned = -0.00146754 Jy ! Component: 2100 - total flux cleaned = -0.00151607 Jy ! Component: 2150 - total flux cleaned = -0.00156417 Jy ! Component: 2200 - total flux cleaned = -0.00160234 Jy ! Component: 2250 - total flux cleaned = -0.00163087 Jy ! Component: 2300 - total flux cleaned = -0.00167804 Jy ! Component: 2350 - total flux cleaned = -0.00173419 Jy ! Component: 2400 - total flux cleaned = -0.00177132 Jy ! Component: 2450 - total flux cleaned = -0.0017991 Jy ! Component: 2500 - total flux cleaned = -0.00187251 Jy ! Component: 2550 - total flux cleaned = -0.0019271 Jy ! Component: 2600 - total flux cleaned = -0.0019814 Jy ! Component: 2650 - total flux cleaned = -0.00206246 Jy ! Component: 2700 - total flux cleaned = -0.00216107 Jy ! Component: 2750 - total flux cleaned = -0.00223238 Jy ! Component: 2800 - total flux cleaned = -0.0022767 Jy ! Component: 2850 - total flux cleaned = -0.0023297 Jy ! Component: 2900 - total flux cleaned = -0.00237374 Jy ! Component: 2950 - total flux cleaned = -0.00242643 Jy ! Component: 3000 - total flux cleaned = -0.00248762 Jy ! Component: 3050 - total flux cleaned = -0.00254864 Jy ! Component: 3100 - total flux cleaned = -0.00253991 Jy ! Component: 3150 - total flux cleaned = -0.00256594 Jy ! Component: 3200 - total flux cleaned = -0.00257456 Jy ! Component: 3250 - total flux cleaned = -0.00257458 Jy ! Component: 3300 - total flux cleaned = -0.00261763 Jy ! Component: 3350 - total flux cleaned = -0.0026262 Jy ! Component: 3400 - total flux cleaned = -0.00266047 Jy ! Component: 3450 - total flux cleaned = -0.00268614 Jy ! Component: 3500 - total flux cleaned = -0.00272032 Jy ! Component: 3550 - total flux cleaned = -0.00275443 Jy ! Component: 3600 - total flux cleaned = -0.00275452 Jy ! Component: 3650 - total flux cleaned = -0.00279708 Jy ! Component: 3700 - total flux cleaned = -0.00282255 Jy ! Component: 3750 - total flux cleaned = -0.0028565 Jy ! Component: 3800 - total flux cleaned = -0.00287348 Jy ! Component: 3850 - total flux cleaned = -0.00286502 Jy ! Component: 3900 - total flux cleaned = -0.0028819 Jy ! Component: 3950 - total flux cleaned = -0.00291573 Jy ! Component: 4000 - total flux cleaned = -0.00293258 Jy ! Component: 4050 - total flux cleaned = -0.00294099 Jy ! Total flux subtracted in 4096 components = -0.00294943 Jy ! Clean residual min=-0.000511 max=0.000453 Jy/beam ! Clean residual mean=-0.000001 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0697916 Jy keep ! Adding 254 model components to the UV plane model. ! The established model now contains 333 components and 0.0697916 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0535-0239_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.576 x 4.076 at -7.708 degrees (North through East) ! Clean map min=-0.0019961 max=0.064438 Jy/beam ! Writing clean map to FITS file: .//J0535-0239_X_map.fits wmodel .//J0535-0239_X_map.mod ! Writing 333 model components to file: .//J0535-0239_X_map.mod wobs .//J0535-0239_X_uvs.fits ! Writing UV FITS file: .//J0535-0239_X_uvs.fits wwins .//J0535-0239_X_map.win ! wwins: Wrote 2 windows to .//J0535-0239_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0644381 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000143506 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.668112 0.668112 1.33622 2.67245 5.3449 10.6898 21.3796 42.7592 85.5184 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.064 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 449.026 quit ! Quitting program ! Log file .//J0535-0239_X_dfm.log closed on Mon Jan 20 17:30:52 2020