! Started logfile: /image_prod/ug002_uva//J1801+0438_S_dfm.log on Thu Mar 5 03:36:56 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//J1801+0438_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1801+0438_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.830556 visibilities/baseline/integration-bin. ! Found source: J1801+0438 ! ! 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 5382 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 J1801+0438_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 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.032506Jy sigma=7.311992 ! Fit after self-cal, rms=0.797178Jy sigma=5.490504 ! 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=2.877 mas, bmaj=7.094 mas, bpa=-1.851 degrees ! Estimated noise=2.09626 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 = 0.164116 Jy ! Component: 100 - total flux cleaned = 0.209211 Jy ! Total flux subtracted in 100 components = 0.209211 Jy ! Clean residual min=-0.011260 max=0.019032 Jy/beam ! Clean residual mean=-0.000042 rms=0.003583 Jy/beam ! Combined flux in latest and established models = 0.209212 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.209212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096059Jy sigma=0.591825 ! Fit after self-cal, rms=0.096156Jy sigma=0.590964 ! 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=3.314 mas, bmaj=7.701 mas, bpa=-0.7963 degrees ! Estimated noise=1.43234 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 = 0.0265904 Jy ! Component: 100 - total flux cleaned = 0.0427165 Jy ! Component: 150 - total flux cleaned = 0.0529742 Jy ! Component: 200 - total flux cleaned = 0.0595805 Jy ! Total flux subtracted in 200 components = 0.0595805 Jy ! Clean residual min=-0.008628 max=0.013639 Jy/beam ! Clean residual mean=-0.000005 rms=0.002707 Jy/beam ! Combined flux in latest and established models = 0.268792 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 48 components and 0.268792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089854Jy sigma=0.509481 ! Fit after self-cal, rms=0.089865Jy sigma=0.509282 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.314 x 7.701 at -0.7963 degrees (North through East) ! Clean map min=-0.0083178 max=0.20761 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.95 HN 1.00 KP 1.00 ! LA 1.00 MK 1.08 OV 0.95 PT 0.98 ! SC 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.68 FD 0.93 HN 1.01 KP 0.99 ! LA 0.97 MK 1.06 OV 0.95 PT 0.99 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 FD 0.96 HN 1.04 KP 0.99 ! LA 0.98 MK 1.08 OV 0.94 PT 0.99 ! SC 0.88 ! ! ! Fit before self-cal, rms=0.089865Jy sigma=0.509282 ! Fit after self-cal, rms=0.098072Jy sigma=0.470862 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.318 mas, bmaj=7.865 mas, bpa=0.2243 degrees ! Estimated noise=1.44977 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 = -0.000804509 Jy ! Component: 100 - total flux cleaned = -0.000327865 Jy ! Component: 150 - total flux cleaned = -0.000562309 Jy ! Component: 200 - total flux cleaned = -0.000991673 Jy ! Total flux subtracted in 200 components = -0.000991673 Jy ! Clean residual min=-0.007831 max=0.007645 Jy/beam ! Clean residual mean=-0.000005 rms=0.002151 Jy/beam ! Combined flux in latest and established models = 0.2678 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 0.2678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097454Jy sigma=0.468209 ! Fit after self-cal, rms=0.097631Jy sigma=0.468029 ! 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=0.097631Jy sigma=0.468029 ! Fit after self-cal, rms=0.122518Jy sigma=0.414187 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.302 mas, bmaj=7.833 mas, bpa=0.5972 degrees ! Estimated noise=1.45649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000174941 Jy ! Component: 100 - total flux cleaned = -0.000293013 Jy ! Component: 150 - total flux cleaned = -0.000387387 Jy ! Component: 200 - total flux cleaned = -0.000562728 Jy ! Total flux subtracted in 200 components = -0.000562728 Jy ! Clean residual min=-0.003358 max=0.003260 Jy/beam ! Clean residual mean=-0.000001 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.267238 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 61 components and 0.267238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122347Jy sigma=0.411635 ! Fit after self-cal, rms=0.122696Jy sigma=0.411441 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 = -0.000263096 Jy ! Component: 100 - total flux cleaned = -0.000619134 Jy ! Component: 150 - total flux cleaned = -0.000877036 Jy ! Component: 200 - total flux cleaned = -0.00116841 Jy ! Total flux subtracted in 200 components = -0.00116841 Jy ! Clean residual min=-0.003135 max=0.003001 Jy/beam ! Clean residual mean=-0.000003 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.266069 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 66 components and 0.266069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122651Jy sigma=0.410614 ! Fit after self-cal, rms=0.122679Jy sigma=0.410602 ! 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=0.122679Jy sigma=0.410602 ! Fit after self-cal, rms=0.131286Jy sigma=0.409389 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.291 mas, bmaj=7.818 mas, bpa=0.4937 degrees ! Estimated noise=1.45586 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000450656 Jy ! Component: 100 - total flux cleaned = -0.000449445 Jy ! Component: 150 - total flux cleaned = -0.000504548 Jy ! Component: 200 - total flux cleaned = -0.000634004 Jy ! Total flux subtracted in 200 components = -0.000634004 Jy ! Clean residual min=-0.002486 max=0.002560 Jy/beam ! Clean residual mean=-0.000002 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.265435 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 68 components and 0.265435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.131257Jy sigma=0.408742 ! Fit after self-cal, rms=0.131324Jy sigma=0.408731 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 = -0.00018034 Jy ! Component: 100 - total flux cleaned = -0.00032942 Jy ! Component: 150 - total flux cleaned = -0.000467363 Jy ! Component: 200 - total flux cleaned = -0.000594874 Jy ! Total flux subtracted in 200 components = -0.000594874 Jy ! Clean residual min=-0.002403 max=0.002487 Jy/beam ! Clean residual mean=-0.000003 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.26484 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 72 components and 0.26484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.131315Jy sigma=0.408514 ! Fit after self-cal, rms=0.131330Jy sigma=0.408509 ! 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=0.131330Jy sigma=0.408509 ! Fit after self-cal, rms=0.134657Jy sigma=0.408389 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.863 mas, bmaj=12.23 mas, bpa=5.914 degrees ! Estimated noise=1.71595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000612335 Jy ! Component: 100 - total flux cleaned = -0.000701123 Jy ! Component: 150 - total flux cleaned = -0.000774524 Jy ! Component: 200 - total flux cleaned = -0.000822066 Jy ! Total flux subtracted in 200 components = -0.000822066 Jy ! Clean residual min=-0.002650 max=0.002380 Jy/beam ! Clean residual mean=-0.000001 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.264018 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 79 components and 0.264018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.134661Jy sigma=0.408289 ! Fit after self-cal, rms=0.134683Jy sigma=0.408283 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 = -2.39082e-05 Jy ! Component: 100 - total flux cleaned = -3.58713e-05 Jy ! Component: 150 - total flux cleaned = -6.96411e-05 Jy ! Component: 200 - total flux cleaned = -9.00926e-05 Jy ! Total flux subtracted in 200 components = -9.00926e-05 Jy ! Clean residual min=-0.002628 max=0.002381 Jy/beam ! Clean residual mean=-0.000002 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.263928 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 83 components and 0.263928 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.134690Jy sigma=0.408292 ! Fit after self-cal, rms=0.134695Jy sigma=0.408288 ! 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=3.285 mas, bmaj=7.82 mas, bpa=0.4197 degrees ! Estimated noise=1.45731 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.285 x 7.82 at 0.4197 degrees (North through East) ! Clean map min=-0.0022087 max=0.2152 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=2.86 mas, bmaj=7.156 mas, bpa=-0.5003 degrees ! Estimated noise=2.11249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.165504 Jy ! Component: 100 - total flux cleaned = 0.213552 Jy ! Component: 150 - total flux cleaned = 0.234887 Jy ! Component: 200 - total flux cleaned = 0.246297 Jy ! Total flux subtracted in 200 components = 0.246297 Jy ! Clean residual min=-0.004418 max=0.005636 Jy/beam ! Clean residual mean=-0.000014 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 0.246297 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.246297 Jy ! Inverting map and beam ! Estimated beam: bmin=3.285 mas, bmaj=7.82 mas, bpa=0.4197 degrees ! Estimated noise=1.45731 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 = 0.00785764 Jy ! Component: 100 - total flux cleaned = 0.0121879 Jy ! Component: 150 - total flux cleaned = 0.0143106 Jy ! Component: 200 - total flux cleaned = 0.0147705 Jy ! Total flux subtracted in 200 components = 0.0147705 Jy ! Clean residual min=-0.002494 max=0.002665 Jy/beam ! Clean residual mean=-0.000003 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.261067 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 49 components and 0.261067 Jy ! Inverting map ! Added new window around map position (-60, 45.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166374 Jy ! Component: 100 - total flux cleaned = 0.00172967 Jy ! Component: 150 - total flux cleaned = 0.00178797 Jy ! Component: 200 - total flux cleaned = 0.00178881 Jy ! Total flux subtracted in 200 components = 0.00178881 Jy ! Clean residual min=-0.002238 max=0.002105 Jy/beam ! Clean residual mean=-0.000002 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.262856 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 0.262856 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.863 mas, bmaj=12.23 mas, bpa=5.914 degrees ! Estimated noise=1.71595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000933256 Jy ! Component: 100 - total flux cleaned = 0.00111764 Jy ! Component: 150 - total flux cleaned = 0.00111841 Jy ! Component: 200 - total flux cleaned = 0.00109136 Jy ! Total flux subtracted in 200 components = 0.00109136 Jy ! Clean residual min=-0.002305 max=0.002541 Jy/beam ! Clean residual mean=-0.000001 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.263947 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 = -2.38212e-05 Jy ! Component: 100 - total flux cleaned = -2.39896e-05 Jy ! Component: 150 - total flux cleaned = -2.40471e-05 Jy ! Component: 200 - total flux cleaned = -2.40414e-05 Jy ! Total flux subtracted in 200 components = -2.40414e-05 Jy ! Clean residual min=-0.002355 max=0.002530 Jy/beam ! Clean residual mean=-0.000001 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.263923 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 84 components and 0.263923 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.285 mas, bmaj=7.82 mas, bpa=0.4197 degrees ! Estimated noise=1.45731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000226807 Jy ! Component: 100 - total flux cleaned = -0.000317776 Jy ! Component: 150 - total flux cleaned = -0.000358627 Jy ! Component: 200 - total flux cleaned = -0.000283557 Jy ! Total flux subtracted in 200 components = -0.000283557 Jy ! Clean residual min=-0.002255 max=0.002098 Jy/beam ! Clean residual mean=-0.000001 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.26364 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 92 components and 0.26364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.134724Jy sigma=0.407699 ! Fit after self-cal, rms=0.134751Jy sigma=0.407646 wmodel J1801+0438_S_map.mod ! Writing 92 model components to file: J1801+0438_S_map.mod wobs J1801+0438_S_uvs.fits ! Writing UV FITS file: J1801+0438_S_uvs.fits wwins J1801+0438_S_map.win ! wwins: Wrote 2 windows to J1801+0438_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 = -0.000257651 Jy ! Component: 100 - total flux cleaned = -7.3409e-05 Jy ! Component: 150 - total flux cleaned = -2.49167e-06 Jy ! Component: 200 - total flux cleaned = 0.000100075 Jy ! Component: 250 - total flux cleaned = 0.00016608 Jy ! Component: 300 - total flux cleaned = 0.000101989 Jy ! Component: 350 - total flux cleaned = 0.000101952 Jy ! Component: 400 - total flux cleaned = 7.09512e-05 Jy ! Component: 450 - total flux cleaned = 7.0883e-05 Jy ! Component: 500 - total flux cleaned = 4.19356e-05 Jy ! Component: 550 - total flux cleaned = 7.14764e-05 Jy ! Component: 600 - total flux cleaned = 4.28864e-05 Jy ! Component: 650 - total flux cleaned = 4.2998e-05 Jy ! Component: 700 - total flux cleaned = -1.14444e-05 Jy ! Component: 750 - total flux cleaned = -1.15178e-05 Jy ! Component: 800 - total flux cleaned = -0.000143358 Jy ! Component: 850 - total flux cleaned = -0.00014331 Jy ! Component: 900 - total flux cleaned = -0.000271554 Jy ! Component: 950 - total flux cleaned = -0.000322521 Jy ! Component: 1000 - total flux cleaned = -0.000496959 Jy ! Component: 1050 - total flux cleaned = -0.000619489 Jy ! Component: 1100 - total flux cleaned = -0.000764856 Jy ! Component: 1150 - total flux cleaned = -0.000860464 Jy ! Component: 1200 - total flux cleaned = -0.000978656 Jy ! Component: 1250 - total flux cleaned = -0.00116516 Jy ! Component: 1300 - total flux cleaned = -0.00130309 Jy ! Component: 1350 - total flux cleaned = -0.00137157 Jy ! Component: 1400 - total flux cleaned = -0.00148401 Jy ! Component: 1450 - total flux cleaned = -0.00159506 Jy ! Component: 1500 - total flux cleaned = -0.00177071 Jy ! Component: 1550 - total flux cleaned = -0.00181422 Jy ! Component: 1600 - total flux cleaned = -0.00198614 Jy ! Component: 1650 - total flux cleaned = -0.00198625 Jy ! Component: 1700 - total flux cleaned = -0.00213338 Jy ! Component: 1750 - total flux cleaned = -0.0021129 Jy ! Component: 1800 - total flux cleaned = -0.00225726 Jy ! Component: 1850 - total flux cleaned = -0.00221629 Jy ! Component: 1900 - total flux cleaned = -0.00231748 Jy ! Component: 1950 - total flux cleaned = -0.00233776 Jy ! Component: 2000 - total flux cleaned = -0.00239718 Jy ! Component: 2050 - total flux cleaned = -0.00239739 Jy ! Component: 2100 - total flux cleaned = -0.00243623 Jy ! Component: 2150 - total flux cleaned = -0.00247478 Jy ! Component: 2200 - total flux cleaned = -0.00245554 Jy ! Component: 2250 - total flux cleaned = -0.00249354 Jy ! Component: 2300 - total flux cleaned = -0.00251249 Jy ! Component: 2350 - total flux cleaned = -0.00253102 Jy ! Component: 2400 - total flux cleaned = -0.00243774 Jy ! Component: 2450 - total flux cleaned = -0.0024193 Jy ! Component: 2500 - total flux cleaned = -0.00238266 Jy ! Component: 2550 - total flux cleaned = -0.00241904 Jy ! Component: 2600 - total flux cleaned = -0.00240102 Jy ! Component: 2650 - total flux cleaned = -0.00243709 Jy ! Component: 2700 - total flux cleaned = -0.00240149 Jy ! Component: 2750 - total flux cleaned = -0.00241928 Jy ! Component: 2800 - total flux cleaned = -0.00245458 Jy ! Component: 2850 - total flux cleaned = -0.00248957 Jy ! Component: 2900 - total flux cleaned = -0.00252414 Jy ! Component: 2950 - total flux cleaned = -0.00257569 Jy ! Component: 3000 - total flux cleaned = -0.0026439 Jy ! Component: 3050 - total flux cleaned = -0.00267776 Jy ! Component: 3100 - total flux cleaned = -0.00276218 Jy ! Component: 3150 - total flux cleaned = -0.00277894 Jy ! Component: 3200 - total flux cleaned = -0.00277902 Jy ! Component: 3250 - total flux cleaned = -0.00282877 Jy ! Component: 3300 - total flux cleaned = -0.00291099 Jy ! Component: 3350 - total flux cleaned = -0.00289475 Jy ! Component: 3400 - total flux cleaned = -0.00300864 Jy ! Component: 3450 - total flux cleaned = -0.00302468 Jy ! Component: 3500 - total flux cleaned = -0.00308885 Jy ! Component: 3550 - total flux cleaned = -0.00308893 Jy ! Component: 3600 - total flux cleaned = -0.00310477 Jy ! Component: 3650 - total flux cleaned = -0.00316811 Jy ! Component: 3700 - total flux cleaned = -0.00318386 Jy ! Component: 3750 - total flux cleaned = -0.00324638 Jy ! Component: 3800 - total flux cleaned = -0.00329303 Jy ! Component: 3850 - total flux cleaned = -0.00335487 Jy ! Component: 3900 - total flux cleaned = -0.00333957 Jy ! Component: 3950 - total flux cleaned = -0.00344686 Jy ! Component: 4000 - total flux cleaned = -0.00349244 Jy ! Component: 4050 - total flux cleaned = -0.00352268 Jy ! Total flux subtracted in 4096 components = -0.00350755 Jy ! Clean residual min=-0.001117 max=0.000824 Jy/beam ! Clean residual mean=-0.000004 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.260132 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 380 components and 0.260132 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1801+0438_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.285 x 7.82 at 0.4197 degrees (North through East) ! Clean map min=-0.0014417 max=0.21569 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1801+0438_S_map.fits wmodel /image_prod/ug002_uva//J1801+0438_S_map.mod ! Writing 380 model components to file: /image_prod/ug002_uva//J1801+0438_S_map.mod wobs /image_prod/ug002_uva//J1801+0438_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1801+0438_S_uvs.fits wwins /image_prod/ug002_uva//J1801+0438_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1801+0438_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.215689 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00026321 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.366097 0.366097 0.732193 1.46439 2.92877 5.85755 11.7151 23.4302 46.8604 93.7207 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.215 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 819.455 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1801+0438_S_dfm.log closed on Thu Mar 5 03:37:00 2020