! Started logfile: /image_prod/ug002_uva//J2253+1942_S_l_dfm.log on Thu Mar 5 05:56:31 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//J2253+1942_S_l_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2253+1942_S_l_uva.fits ! AN table 1: 21 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.640212 visibilities/baseline/integration-bin. ! Found source: J2253+1942 ! ! 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 1815 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 J2253+1942_S_l] 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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.030127Jy sigma=8.220783 ! Fit after self-cal, rms=0.760149Jy sigma=6.017181 ! 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=2.961 mas, bmaj=7.398 mas, bpa=0.866 degrees ! Estimated noise=2.63499 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 = 0.189998 Jy ! Component: 100 - total flux cleaned = 0.235122 Jy ! Total flux subtracted in 100 components = 0.235122 Jy ! Clean residual min=-0.015646 max=0.025485 Jy/beam ! Clean residual mean=0.000017 rms=0.004588 Jy/beam ! Combined flux in latest and established models = 0.235122 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.235122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.130684Jy sigma=0.719550 ! Fit after self-cal, rms=0.130699Jy sigma=0.719368 ! 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=3.718 mas, bmaj=8.413 mas, bpa=1.285 degrees ! Estimated noise=2.16654 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 = 0.0275289 Jy ! Component: 100 - total flux cleaned = 0.0422484 Jy ! Component: 150 - total flux cleaned = 0.0505849 Jy ! Component: 200 - total flux cleaned = 0.055424 Jy ! Total flux subtracted in 200 components = 0.055424 Jy ! Clean residual min=-0.012201 max=0.016248 Jy/beam ! Clean residual mean=0.000002 rms=0.003460 Jy/beam ! Combined flux in latest and established models = 0.290546 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 0.290546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.126407Jy sigma=0.637140 ! Fit after self-cal, rms=0.126353Jy sigma=0.636925 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.718 x 8.413 at 1.285 degrees (North through East) ! Clean map min=-0.01184 max=0.24072 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.39 FD 0.92 HN 1.05 KP 0.91 ! LA 1.00 MK 1.00 NL 1.00 OV 0.97 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 2.50 FD 0.93 HN 1.01 KP 0.97 ! LA 0.99 MK 1.01 NL 0.92 OV 0.94 ! PT 0.99 SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.40 FD 0.94 HN 0.99 KP 0.98 ! LA 1.02 MK 0.98 NL 1.17 OV 0.94 ! PT 1.01 SC 1.04 ! ! ! Fit before self-cal, rms=0.126353Jy sigma=0.636925 ! Fit after self-cal, rms=0.185428Jy sigma=0.567357 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.695 mas, bmaj=8.699 mas, bpa=0.5646 degrees ! Estimated noise=2.23283 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 = -0.0020659 Jy ! Component: 100 - total flux cleaned = -0.0031344 Jy ! Component: 150 - total flux cleaned = -0.00427342 Jy ! Component: 200 - total flux cleaned = -0.00523635 Jy ! Total flux subtracted in 200 components = -0.00523635 Jy ! Clean residual min=-0.009821 max=0.011324 Jy/beam ! Clean residual mean=-0.000001 rms=0.002620 Jy/beam ! Combined flux in latest and established models = 0.28531 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.28531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.183235Jy sigma=0.563246 ! Fit after self-cal, rms=0.183432Jy sigma=0.562939 ! 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=0.183432Jy sigma=0.562939 ! Fit after self-cal, rms=0.260798Jy sigma=0.553161 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.705 mas, bmaj=8.911 mas, bpa=-0.6873 degrees ! Estimated noise=2.32052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153444 Jy ! Component: 100 - total flux cleaned = 1.62696e-05 Jy ! Component: 150 - total flux cleaned = -0.00150247 Jy ! Component: 200 - total flux cleaned = -0.00277437 Jy ! Total flux subtracted in 200 components = -0.00277437 Jy ! Clean residual min=-0.010525 max=0.010667 Jy/beam ! Clean residual mean=0.000009 rms=0.002581 Jy/beam ! Combined flux in latest and established models = 0.282535 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.282535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.256756Jy sigma=0.548174 ! Fit after self-cal, rms=0.256936Jy sigma=0.548054 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 = -0.00130841 Jy ! Component: 100 - total flux cleaned = -0.00220882 Jy ! Component: 150 - total flux cleaned = -0.00282959 Jy ! Component: 200 - total flux cleaned = -0.00349943 Jy ! Total flux subtracted in 200 components = -0.00349943 Jy ! Clean residual min=-0.010710 max=0.010811 Jy/beam ! Clean residual mean=0.000013 rms=0.002589 Jy/beam ! Combined flux in latest and established models = 0.279036 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.279036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.255517Jy sigma=0.549630 ! Fit after self-cal, rms=0.255524Jy sigma=0.549602 ! 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=0.255524Jy sigma=0.549602 ! Fit after self-cal, rms=0.152197Jy sigma=0.471745 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.717 mas, bmaj=8.707 mas, bpa=0.007211 degrees ! Estimated noise=2.30306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107616 Jy ! Component: 100 - total flux cleaned = 0.0014375 Jy ! Component: 150 - total flux cleaned = 0.00151463 Jy ! Component: 200 - total flux cleaned = 0.00172686 Jy ! Total flux subtracted in 200 components = 0.00172686 Jy ! Clean residual min=-0.004544 max=0.004354 Jy/beam ! Clean residual mean=0.000005 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 0.280763 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 61 components and 0.280763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.151991Jy sigma=0.470742 ! Fit after self-cal, rms=0.151987Jy sigma=0.470455 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 = 0.000116307 Jy ! Component: 100 - total flux cleaned = 0.000117573 Jy ! Component: 150 - total flux cleaned = 6.39791e-05 Jy ! Component: 200 - total flux cleaned = 1.1788e-05 Jy ! Total flux subtracted in 200 components = 1.1788e-05 Jy ! Clean residual min=-0.004517 max=0.004297 Jy/beam ! Clean residual mean=0.000005 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 0.280775 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 0.280775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.151882Jy sigma=0.470103 ! Fit after self-cal, rms=0.151872Jy sigma=0.470086 ! 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=0.151872Jy sigma=0.470086 ! Fit after self-cal, rms=0.149848Jy sigma=0.469769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.995 mas, bmaj=12 mas, bpa=-10.16 degrees ! Estimated noise=2.54526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000407315 Jy ! Component: 100 - total flux cleaned = 0.000467924 Jy ! Component: 150 - total flux cleaned = 0.000520592 Jy ! Component: 200 - total flux cleaned = 0.000544142 Jy ! Total flux subtracted in 200 components = 0.000544142 Jy ! Clean residual min=-0.004307 max=0.003545 Jy/beam ! Clean residual mean=0.000012 rms=0.001130 Jy/beam ! Combined flux in latest and established models = 0.281319 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 69 components and 0.281319 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.149791Jy sigma=0.469547 ! Fit after self-cal, rms=0.149774Jy sigma=0.469542 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 = 2.97356e-05 Jy ! Component: 100 - total flux cleaned = 5.03125e-05 Jy ! Component: 150 - total flux cleaned = 8.90575e-05 Jy ! Component: 200 - total flux cleaned = 8.85158e-05 Jy ! Total flux subtracted in 200 components = 8.85158e-05 Jy ! Clean residual min=-0.004282 max=0.003550 Jy/beam ! Clean residual mean=0.000012 rms=0.001130 Jy/beam ! Combined flux in latest and established models = 0.281407 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 70 components and 0.281407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.149738Jy sigma=0.469449 ! Fit after self-cal, rms=0.149732Jy sigma=0.469444 ! 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=3.722 mas, bmaj=8.679 mas, bpa=0.09975 degrees ! Estimated noise=2.30302 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.722 x 8.679 at 0.09975 degrees (North through East) ! Clean map min=-0.0044492 max=0.26507 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=2.935 mas, bmaj=7.536 mas, bpa=-0.06023 degrees ! Estimated noise=2.8365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.204467 Jy ! Component: 100 - total flux cleaned = 0.249807 Jy ! Component: 150 - total flux cleaned = 0.265825 Jy ! Component: 200 - total flux cleaned = 0.274545 Jy ! Total flux subtracted in 200 components = 0.274545 Jy ! Clean residual min=-0.006319 max=0.005857 Jy/beam ! Clean residual mean=0.000004 rms=0.001530 Jy/beam ! Combined flux in latest and established models = 0.274545 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.274545 Jy ! Inverting map and beam ! Estimated beam: bmin=3.722 mas, bmaj=8.679 mas, bpa=0.09975 degrees ! Estimated noise=2.30302 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 = 0.00536797 Jy ! Component: 100 - total flux cleaned = 0.00669269 Jy ! Component: 150 - total flux cleaned = 0.00723212 Jy ! Component: 200 - total flux cleaned = 0.007384 Jy ! Total flux subtracted in 200 components = 0.007384 Jy ! Clean residual min=-0.004553 max=0.003924 Jy/beam ! Clean residual mean=0.000006 rms=0.001076 Jy/beam ! Combined flux in latest and established models = 0.281929 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 32 components and 0.281929 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=8.995 mas, bmaj=12 mas, bpa=-10.16 degrees ! Estimated noise=2.54526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000321397 Jy ! Component: 100 - total flux cleaned = -0.000366683 Jy ! Component: 150 - total flux cleaned = -0.000422627 Jy ! Component: 200 - total flux cleaned = -0.000475542 Jy ! Total flux subtracted in 200 components = -0.000475542 Jy ! Clean residual min=-0.004324 max=0.003507 Jy/beam ! Clean residual mean=0.000012 rms=0.001134 Jy/beam ! Combined flux in latest and established models = 0.281453 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 = -3.36692e-05 Jy ! Component: 100 - total flux cleaned = -5.0184e-05 Jy ! Component: 150 - total flux cleaned = -8.18115e-05 Jy ! Component: 200 - total flux cleaned = -9.71518e-05 Jy ! Total flux subtracted in 200 components = -9.71518e-05 Jy ! Clean residual min=-0.004312 max=0.003492 Jy/beam ! Clean residual mean=0.000012 rms=0.001133 Jy/beam ! Combined flux in latest and established models = 0.281356 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 45 components and 0.281356 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.722 mas, bmaj=8.679 mas, bpa=0.09975 degrees ! Estimated noise=2.30302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000673266 Jy ! Component: 100 - total flux cleaned = 0.000668772 Jy ! Component: 150 - total flux cleaned = 0.000669003 Jy ! Component: 200 - total flux cleaned = 0.000669356 Jy ! Total flux subtracted in 200 components = 0.000669356 Jy ! Clean residual min=-0.004507 max=0.003919 Jy/beam ! Clean residual mean=0.000006 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.282026 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.282026 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.149965Jy sigma=0.471023 ! Fit after self-cal, rms=0.149919Jy sigma=0.470841 wmodel J2253+1942_S_l_map.mod ! Writing 51 model components to file: J2253+1942_S_l_map.mod wobs J2253+1942_S_l_uvs.fits ! Writing UV FITS file: J2253+1942_S_l_uvs.fits wwins J2253+1942_S_l_map.win ! wwins: Wrote 1 windows to J2253+1942_S_l_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 = -0.000806782 Jy ! Component: 100 - total flux cleaned = -0.00164387 Jy ! Component: 150 - total flux cleaned = -0.00223492 Jy ! Component: 200 - total flux cleaned = -0.00299535 Jy ! Component: 250 - total flux cleaned = -0.0036694 Jy ! Component: 300 - total flux cleaned = -0.00420597 Jy ! Component: 350 - total flux cleaned = -0.00467038 Jy ! Component: 400 - total flux cleaned = -0.00506688 Jy ! Component: 450 - total flux cleaned = -0.00523291 Jy ! Component: 500 - total flux cleaned = -0.00539588 Jy ! Component: 550 - total flux cleaned = -0.00528888 Jy ! Component: 600 - total flux cleaned = -0.00528838 Jy ! Component: 650 - total flux cleaned = -0.00533976 Jy ! Component: 700 - total flux cleaned = -0.00529003 Jy ! Component: 750 - total flux cleaned = -0.0053886 Jy ! Component: 800 - total flux cleaned = -0.00524255 Jy ! Component: 850 - total flux cleaned = -0.00543444 Jy ! Component: 900 - total flux cleaned = -0.0053403 Jy ! Component: 950 - total flux cleaned = -0.0053873 Jy ! Component: 1000 - total flux cleaned = -0.00547938 Jy ! Component: 1050 - total flux cleaned = -0.00547937 Jy ! Component: 1100 - total flux cleaned = -0.00556875 Jy ! Component: 1150 - total flux cleaned = -0.00561185 Jy ! Component: 1200 - total flux cleaned = -0.00552478 Jy ! Component: 1250 - total flux cleaned = -0.00552413 Jy ! Component: 1300 - total flux cleaned = -0.0053967 Jy ! Component: 1350 - total flux cleaned = -0.00543871 Jy ! Component: 1400 - total flux cleaned = -0.00547978 Jy ! Component: 1450 - total flux cleaned = -0.00543873 Jy ! Component: 1500 - total flux cleaned = -0.00539778 Jy ! Component: 1550 - total flux cleaned = -0.00531782 Jy ! Component: 1600 - total flux cleaned = -0.00543661 Jy ! Component: 1650 - total flux cleaned = -0.00543619 Jy ! Component: 1700 - total flux cleaned = -0.00535933 Jy ! Component: 1750 - total flux cleaned = -0.0053591 Jy ! Component: 1800 - total flux cleaned = -0.0053209 Jy ! Component: 1850 - total flux cleaned = -0.00535843 Jy ! Component: 1900 - total flux cleaned = -0.00517367 Jy ! Component: 1950 - total flux cleaned = -0.00535693 Jy ! Component: 2000 - total flux cleaned = -0.00521134 Jy ! Component: 2050 - total flux cleaned = -0.00528323 Jy ! Component: 2100 - total flux cleaned = -0.00521153 Jy ! Component: 2150 - total flux cleaned = -0.00528254 Jy ! Component: 2200 - total flux cleaned = -0.00531821 Jy ! Component: 2250 - total flux cleaned = -0.00535329 Jy ! Component: 2300 - total flux cleaned = -0.00549136 Jy ! Component: 2350 - total flux cleaned = -0.00549174 Jy ! Component: 2400 - total flux cleaned = -0.00559395 Jy ! Component: 2450 - total flux cleaned = -0.00579582 Jy ! Component: 2500 - total flux cleaned = -0.00592911 Jy ! Component: 2550 - total flux cleaned = -0.00592891 Jy ! Component: 2600 - total flux cleaned = -0.00592858 Jy ! Component: 2650 - total flux cleaned = -0.00602615 Jy ! Component: 2700 - total flux cleaned = -0.00609104 Jy ! Component: 2750 - total flux cleaned = -0.00589875 Jy ! Component: 2800 - total flux cleaned = -0.00593073 Jy ! Component: 2850 - total flux cleaned = -0.00589894 Jy ! Component: 2900 - total flux cleaned = -0.00599304 Jy ! Component: 2950 - total flux cleaned = -0.00599334 Jy ! Component: 3000 - total flux cleaned = -0.00602428 Jy ! Component: 3050 - total flux cleaned = -0.00608525 Jy ! Component: 3100 - total flux cleaned = -0.00611575 Jy ! Component: 3150 - total flux cleaned = -0.00593465 Jy ! Component: 3200 - total flux cleaned = -0.0059651 Jy ! Component: 3250 - total flux cleaned = -0.00590554 Jy ! Component: 3300 - total flux cleaned = -0.00590569 Jy ! Component: 3350 - total flux cleaned = -0.00590581 Jy ! Component: 3400 - total flux cleaned = -0.00584746 Jy ! Component: 3450 - total flux cleaned = -0.00587652 Jy ! Component: 3500 - total flux cleaned = -0.00581892 Jy ! Component: 3550 - total flux cleaned = -0.00576177 Jy ! Component: 3600 - total flux cleaned = -0.00587558 Jy ! Component: 3650 - total flux cleaned = -0.00581881 Jy ! Component: 3700 - total flux cleaned = -0.00573467 Jy ! Component: 3750 - total flux cleaned = -0.00579039 Jy ! Component: 3800 - total flux cleaned = -0.00581817 Jy ! Component: 3850 - total flux cleaned = -0.00570779 Jy ! Component: 3900 - total flux cleaned = -0.0057627 Jy ! Component: 3950 - total flux cleaned = -0.00581692 Jy ! Component: 4000 - total flux cleaned = -0.00568168 Jy ! Component: 4050 - total flux cleaned = -0.00578921 Jy ! Total flux subtracted in 4096 components = -0.00568247 Jy ! Clean residual min=-0.001645 max=0.001569 Jy/beam ! Clean residual mean=0.000001 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.276343 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 340 components and 0.276343 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2253+1942_S_l_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.722 x 8.679 at 0.09975 degrees (North through East) ! Clean map min=-0.0032671 max=0.26685 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2253+1942_S_l_map.fits wmodel /image_prod/ug002_uva//J2253+1942_S_l_map.mod ! Writing 340 model components to file: /image_prod/ug002_uva//J2253+1942_S_l_map.mod wobs /image_prod/ug002_uva//J2253+1942_S_l_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2253+1942_S_l_uvs.fits wwins /image_prod/ug002_uva//J2253+1942_S_l_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J2253+1942_S_l_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.266847 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000489029 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.549785 0.549785 1.09957 2.19914 4.39828 8.79657 17.5931 35.1863 70.3725 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.266 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 545.667 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2253+1942_S_l_dfm.log closed on Thu Mar 5 05:56:35 2020