! Started logfile: /image_prod/ug002_uvm//J0401+2110_S_a_dfm.log on Wed Mar 4 16:36:34 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_uvm//J0401+2110_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J0401+2110_S_a_uvm.fits ! AN table 1: 6 integrations on 28 of 28 possible baselines. ! AN table 2: 8 integrations on 36 of 36 possible baselines. ! AN table 3: 6 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.897436 visibilities/baseline/integration-bin. ! Found source: J0401+2110 ! ! 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 40 lines of history. ! ! Reading 1680 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 J0401+2110_S_a] 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 4 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.059740Jy sigma=15.091385 ! Fit after self-cal, rms=0.739610Jy sigma=10.775244 ! 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=3.805 mas, bmaj=6.265 mas, bpa=-19.54 degrees ! Estimated noise=1.55855 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 = 0.204003 Jy ! Component: 100 - total flux cleaned = 0.251001 Jy ! Total flux subtracted in 100 components = 0.251001 Jy ! Clean residual min=-0.016312 max=0.016976 Jy/beam ! Clean residual mean=0.000040 rms=0.004227 Jy/beam ! Combined flux in latest and established models = 0.251001 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.251001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094465Jy sigma=1.134621 ! Fit after self-cal, rms=0.094458Jy sigma=1.134563 ! 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=4.495 mas, bmaj=7.37 mas, bpa=-21.6 degrees ! Estimated noise=1.28307 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 = 0.0051608 Jy ! Component: 100 - total flux cleaned = 0.00485582 Jy ! Component: 150 - total flux cleaned = 0.0043766 Jy ! Component: 200 - total flux cleaned = 0.00397545 Jy ! Total flux subtracted in 200 components = 0.00397545 Jy ! Clean residual min=-0.014924 max=0.014589 Jy/beam ! Clean residual mean=0.000074 rms=0.003747 Jy/beam ! Combined flux in latest and established models = 0.254976 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.254976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091584Jy sigma=1.113624 ! Fit after self-cal, rms=0.091565Jy sigma=1.113548 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.495 x 7.37 at -21.6 degrees (North through East) ! Clean map min=-0.014669 max=0.25958 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.75 FD 1.05 HN 0.90 KP 0.90 ! LA 0.90 NL 0.91 OV 0.90 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.24 FD 1.38 HN 1.12 KP 1.02 ! LA 1.10 MK 0.94 NL 1.03 OV 1.06 ! PT 1.07 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.92 KP 0.94 LA 0.92 ! MK 1.03 NL 0.98 OV 0.91 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.77 FD 0.91 HN 0.92 KP 0.89 ! LA 0.98 NL 0.91 OV 0.97 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.15 FD 1.77 HN 1.06 KP 1.05 ! LA 1.11 MK 0.95 NL 1.09 OV 0.88 ! PT 1.07 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.94 FD 0.91 KP 0.94 LA 0.95 ! MK 0.99 NL 0.52 OV 0.90 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.76 FD 1.12 HN 0.97 KP 0.92 ! LA 0.94 NL 0.90 OV 0.94 PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.69 HN 1.04 KP 1.07 ! LA 1.07 MK 0.95 NL 1.05 OV 1.05 ! PT 1.07 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.90 FD 0.95 KP 0.92 LA 0.99 ! MK 0.97 NL 0.78 OV 0.95 SC 0.96 ! ! ! Fit before self-cal, rms=0.091565Jy sigma=1.113548 ! Fit after self-cal, rms=0.061608Jy sigma=0.757074 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.525 mas, bmaj=7.219 mas, bpa=-20.02 degrees ! Estimated noise=1.27344 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 = 0.00148057 Jy ! Component: 100 - total flux cleaned = 0.0018498 Jy ! Component: 150 - total flux cleaned = 0.00202457 Jy ! Component: 200 - total flux cleaned = 0.00214913 Jy ! Total flux subtracted in 200 components = 0.00214913 Jy ! Clean residual min=-0.003401 max=0.003397 Jy/beam ! Clean residual mean=-0.000006 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.257126 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.257126 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061547Jy sigma=0.756420 ! Fit after self-cal, rms=0.061682Jy sigma=0.755585 ! 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=0.061682Jy sigma=0.755585 ! Fit after self-cal, rms=0.061749Jy sigma=0.755419 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.525 mas, bmaj=7.212 mas, bpa=-20.01 degrees ! Estimated noise=1.27627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011406 Jy ! Component: 100 - total flux cleaned = 0.00136618 Jy ! Component: 150 - total flux cleaned = 0.00147797 Jy ! Component: 200 - total flux cleaned = 0.00155507 Jy ! Total flux subtracted in 200 components = 0.00155507 Jy ! Clean residual min=-0.003355 max=0.003318 Jy/beam ! Clean residual mean=-0.000006 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.258681 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.258681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061709Jy sigma=0.755064 ! Fit after self-cal, rms=0.061709Jy sigma=0.755062 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 = 4.7965e-05 Jy ! Component: 100 - total flux cleaned = 0.000115439 Jy ! Component: 150 - total flux cleaned = 0.00015749 Jy ! Component: 200 - total flux cleaned = 0.000198868 Jy ! Total flux subtracted in 200 components = 0.000198868 Jy ! Clean residual min=-0.003363 max=0.003334 Jy/beam ! Clean residual mean=-0.000006 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.25888 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 38 components and 0.25888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061693Jy sigma=0.754893 ! Fit after self-cal, rms=0.061695Jy sigma=0.754889 ! 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=0.061695Jy sigma=0.754889 ! Fit after self-cal, rms=0.061712Jy sigma=0.754751 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.53 mas, bmaj=7.206 mas, bpa=-19.96 degrees ! Estimated noise=1.27858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000884812 Jy ! Component: 100 - total flux cleaned = 0.00103441 Jy ! Component: 150 - total flux cleaned = 0.00112187 Jy ! Component: 200 - total flux cleaned = 0.00116325 Jy ! Total flux subtracted in 200 components = 0.00116325 Jy ! Clean residual min=-0.003392 max=0.003304 Jy/beam ! Clean residual mean=-0.000006 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.260043 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.260043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061686Jy sigma=0.754555 ! Fit after self-cal, rms=0.061685Jy sigma=0.754552 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.65454e-05 Jy ! Component: 100 - total flux cleaned = 5.36395e-05 Jy ! Component: 150 - total flux cleaned = 8.93673e-05 Jy ! Component: 200 - total flux cleaned = 0.000124016 Jy ! Total flux subtracted in 200 components = 0.000124016 Jy ! Clean residual min=-0.003395 max=0.003314 Jy/beam ! Clean residual mean=-0.000006 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.260167 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.260167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061673Jy sigma=0.754435 ! Fit after self-cal, rms=0.061675Jy sigma=0.754431 ! 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=0.061675Jy sigma=0.754431 ! Fit after self-cal, rms=0.061701Jy sigma=0.754339 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.788 mas, bmaj=10.93 mas, bpa=-28.6 degrees ! Estimated noise=1.4378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101129 Jy ! Component: 100 - total flux cleaned = 0.00140367 Jy ! Component: 150 - total flux cleaned = 0.00152814 Jy ! Component: 200 - total flux cleaned = 0.00162396 Jy ! Total flux subtracted in 200 components = 0.00162396 Jy ! Clean residual min=-0.003583 max=0.003616 Jy/beam ! Clean residual mean=-0.000008 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.261791 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.261791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061690Jy sigma=0.754208 ! Fit after self-cal, rms=0.061687Jy sigma=0.754200 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 = 6.63994e-05 Jy ! Component: 100 - total flux cleaned = 0.000135553 Jy ! Component: 150 - total flux cleaned = 0.000161663 Jy ! Component: 200 - total flux cleaned = 0.000187301 Jy ! Total flux subtracted in 200 components = 0.000187301 Jy ! Clean residual min=-0.003592 max=0.003625 Jy/beam ! Clean residual mean=-0.000008 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 0.261978 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.261978 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061685Jy sigma=0.754171 ! Fit after self-cal, rms=0.061684Jy sigma=0.754164 ! 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=4.535 mas, bmaj=7.202 mas, bpa=-19.89 degrees ! Estimated noise=1.28063 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.535 x 7.202 at -19.89 degrees (North through East) ! Clean map min=-0.0037944 max=0.25648 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=3.883 mas, bmaj=6.089 mas, bpa=-17.2 degrees ! Estimated noise=1.52678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.199851 Jy ! Component: 100 - total flux cleaned = 0.243854 Jy ! Component: 150 - total flux cleaned = 0.256999 Jy ! Component: 200 - total flux cleaned = 0.260106 Jy ! Total flux subtracted in 200 components = 0.260106 Jy ! Clean residual min=-0.005498 max=0.004978 Jy/beam ! Clean residual mean=-0.000002 rms=0.001135 Jy/beam ! Combined flux in latest and established models = 0.260106 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 0.260106 Jy ! Inverting map and beam ! Estimated beam: bmin=4.535 mas, bmaj=7.202 mas, bpa=-19.89 degrees ! Estimated noise=1.28063 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) ! Added new window around map position (5.5, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174487 Jy ! Component: 100 - total flux cleaned = 0.00209409 Jy ! Component: 150 - total flux cleaned = 0.00233582 Jy ! Component: 200 - total flux cleaned = 0.00246995 Jy ! Total flux subtracted in 200 components = 0.00246995 Jy ! Clean residual min=-0.003739 max=0.003313 Jy/beam ! Clean residual mean=-0.000003 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.262576 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 37 components and 0.262576 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=8.788 mas, bmaj=10.93 mas, bpa=-28.6 degrees ! Estimated noise=1.4378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000648761 Jy ! Component: 100 - total flux cleaned = 0.000652532 Jy ! Component: 150 - total flux cleaned = 0.000652667 Jy ! Component: 200 - total flux cleaned = 0.000600722 Jy ! Total flux subtracted in 200 components = 0.000600722 Jy ! Clean residual min=-0.003782 max=0.003565 Jy/beam ! Clean residual mean=-0.000005 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.263177 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 = -2.42102e-05 Jy ! Component: 100 - total flux cleaned = -7.04158e-05 Jy ! Component: 150 - total flux cleaned = -0.000114281 Jy ! Component: 200 - total flux cleaned = -0.000155072 Jy ! Total flux subtracted in 200 components = -0.000155072 Jy ! Clean residual min=-0.003711 max=0.003550 Jy/beam ! Clean residual mean=-0.000005 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.263022 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 68 components and 0.263022 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.535 mas, bmaj=7.202 mas, bpa=-19.89 degrees ! Estimated noise=1.28063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000360277 Jy ! Component: 100 - total flux cleaned = 0.000452672 Jy ! Component: 150 - total flux cleaned = 0.000494713 Jy ! Component: 200 - total flux cleaned = 0.000496753 Jy ! Total flux subtracted in 200 components = 0.000496753 Jy ! Clean residual min=-0.003531 max=0.003226 Jy/beam ! Clean residual mean=-0.000002 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.263519 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 83 components and 0.263519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061617Jy sigma=0.753616 ! Fit after self-cal, rms=0.061619Jy sigma=0.753550 wmodel J0401+2110_S_a_map.mod ! Writing 83 model components to file: J0401+2110_S_a_map.mod wobs J0401+2110_S_a_uvs.fits ! Writing UV FITS file: J0401+2110_S_a_uvs.fits wwins J0401+2110_S_a_map.win ! wwins: Wrote 2 windows to J0401+2110_S_a_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 = -0.000815194 Jy ! Component: 100 - total flux cleaned = -0.00131375 Jy ! Component: 150 - total flux cleaned = -0.00161859 Jy ! Component: 200 - total flux cleaned = -0.00176111 Jy ! Component: 250 - total flux cleaned = -0.00208119 Jy ! Component: 300 - total flux cleaned = -0.00225817 Jy ! Component: 350 - total flux cleaned = -0.00234465 Jy ! Component: 400 - total flux cleaned = -0.0023458 Jy ! Component: 450 - total flux cleaned = -0.00242804 Jy ! Component: 500 - total flux cleaned = -0.00246795 Jy ! Component: 550 - total flux cleaned = -0.00235222 Jy ! Component: 600 - total flux cleaned = -0.00235253 Jy ! Component: 650 - total flux cleaned = -0.0023157 Jy ! Component: 700 - total flux cleaned = -0.00227927 Jy ! Component: 750 - total flux cleaned = -0.00220828 Jy ! Component: 800 - total flux cleaned = -0.00220807 Jy ! Component: 850 - total flux cleaned = -0.00207122 Jy ! Component: 900 - total flux cleaned = -0.00200471 Jy ! Component: 950 - total flux cleaned = -0.00200377 Jy ! Component: 1000 - total flux cleaned = -0.00190666 Jy ! Component: 1050 - total flux cleaned = -0.00184361 Jy ! Component: 1100 - total flux cleaned = -0.00184295 Jy ! Component: 1150 - total flux cleaned = -0.00178175 Jy ! Component: 1200 - total flux cleaned = -0.00172119 Jy ! Component: 1250 - total flux cleaned = -0.00169159 Jy ! Component: 1300 - total flux cleaned = -0.00169207 Jy ! Component: 1350 - total flux cleaned = -0.0017493 Jy ! Component: 1400 - total flux cleaned = -0.00172097 Jy ! Component: 1450 - total flux cleaned = -0.00174852 Jy ! Component: 1500 - total flux cleaned = -0.00169471 Jy ! Component: 1550 - total flux cleaned = -0.00172233 Jy ! Component: 1600 - total flux cleaned = -0.00177538 Jy ! Component: 1650 - total flux cleaned = -0.00182752 Jy ! Component: 1700 - total flux cleaned = -0.00185308 Jy ! Component: 1750 - total flux cleaned = -0.00185307 Jy ! Component: 1800 - total flux cleaned = -0.00185327 Jy ! Component: 1850 - total flux cleaned = -0.00185373 Jy ! Component: 1900 - total flux cleaned = -0.00185295 Jy ! Component: 1950 - total flux cleaned = -0.00175712 Jy ! Component: 2000 - total flux cleaned = -0.00182806 Jy ! Component: 2050 - total flux cleaned = -0.00196778 Jy ! Component: 2100 - total flux cleaned = -0.00194411 Jy ! Component: 2150 - total flux cleaned = -0.00189778 Jy ! Component: 2200 - total flux cleaned = -0.00183026 Jy ! Component: 2250 - total flux cleaned = -0.00187516 Jy ! Component: 2300 - total flux cleaned = -0.00189756 Jy ! Component: 2350 - total flux cleaned = -0.00204988 Jy ! Component: 2400 - total flux cleaned = -0.00198489 Jy ! Component: 2450 - total flux cleaned = -0.00204892 Jy ! Component: 2500 - total flux cleaned = -0.00211247 Jy ! Component: 2550 - total flux cleaned = -0.00221746 Jy ! Component: 2600 - total flux cleaned = -0.0022383 Jy ! Component: 2650 - total flux cleaned = -0.00236178 Jy ! Component: 2700 - total flux cleaned = -0.00246354 Jy ! Component: 2750 - total flux cleaned = -0.0025242 Jy ! Component: 2800 - total flux cleaned = -0.00264435 Jy ! Component: 2850 - total flux cleaned = -0.0027432 Jy ! Component: 2900 - total flux cleaned = -0.00276301 Jy ! Component: 2950 - total flux cleaned = -0.00293828 Jy ! Component: 3000 - total flux cleaned = -0.00293828 Jy ! Component: 3050 - total flux cleaned = -0.00303398 Jy ! Component: 3100 - total flux cleaned = -0.00309089 Jy ! Component: 3150 - total flux cleaned = -0.0030907 Jy ! Component: 3200 - total flux cleaned = -0.00318424 Jy ! Component: 3250 - total flux cleaned = -0.00327713 Jy ! Component: 3300 - total flux cleaned = -0.00327736 Jy ! Component: 3350 - total flux cleaned = -0.0034058 Jy ! Component: 3400 - total flux cleaned = -0.0035151 Jy ! Component: 3450 - total flux cleaned = -0.00358755 Jy ! Component: 3500 - total flux cleaned = -0.00364156 Jy ! Component: 3550 - total flux cleaned = -0.00373079 Jy ! Component: 3600 - total flux cleaned = -0.00376635 Jy ! Component: 3650 - total flux cleaned = -0.00378402 Jy ! Component: 3700 - total flux cleaned = -0.00392411 Jy ! Component: 3750 - total flux cleaned = -0.00406322 Jy ! Component: 3800 - total flux cleaned = -0.00409761 Jy ! Component: 3850 - total flux cleaned = -0.00414925 Jy ! Component: 3900 - total flux cleaned = -0.00421749 Jy ! Component: 3950 - total flux cleaned = -0.00431952 Jy ! Component: 4000 - total flux cleaned = -0.00442081 Jy ! Component: 4050 - total flux cleaned = -0.00452141 Jy ! Total flux subtracted in 4096 components = -0.00458818 Jy ! Clean residual min=-0.000883 max=0.001045 Jy/beam ! Clean residual mean=0.000000 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.258931 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 386 components and 0.25893 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J0401+2110_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.535 x 7.202 at -19.89 degrees (North through East) ! Clean map min=-0.0032773 max=0.25649 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J0401+2110_S_a_map.fits wmodel /image_prod/ug002_uvm//J0401+2110_S_a_map.mod ! Writing 386 model components to file: /image_prod/ug002_uvm//J0401+2110_S_a_map.mod wobs /image_prod/ug002_uvm//J0401+2110_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J0401+2110_S_a_uvs.fits wwins /image_prod/ug002_uvm//J0401+2110_S_a_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uvm//J0401+2110_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.256487 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000310113 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.362724 0.362724 0.725448 1.4509 2.90179 5.80358 11.6072 23.2143 46.4287 92.8573 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.256 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 827.075 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J0401+2110_S_a_dfm.log closed on Wed Mar 4 16:36:38 2020