! Started logfile: /image_prod/ug002_uva//J0800-2302_S_dfm.log on Wed Mar 4 22:07:29 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//J0800-2302_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0800-2302_S_uva.fits ! AN table 1: 50 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.978889 visibilities/baseline/integration-bin. ! Found source: J0800-2302 ! ! 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 5286 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 J0800-2302_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.014039Jy sigma=6.885451 ! Fit after self-cal, rms=0.879203Jy sigma=5.990087 ! 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=2.929 mas, bmaj=14 mas, bpa=-20.79 degrees ! Estimated noise=1.79766 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 = 0.0923623 Jy ! Component: 100 - total flux cleaned = 0.120691 Jy ! Total flux subtracted in 100 components = 0.120691 Jy ! Clean residual min=-0.006336 max=0.012038 Jy/beam ! Clean residual mean=-0.000000 rms=0.001802 Jy/beam ! Combined flux in latest and established models = 0.120691 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.120691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079691Jy sigma=0.483555 ! Fit after self-cal, rms=0.079646Jy sigma=0.483285 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135195 Jy ! Component: 100 - total flux cleaned = 0.0212406 Jy ! Total flux subtracted in 100 components = 0.0212406 Jy ! Clean residual min=-0.004877 max=0.004393 Jy/beam ! Clean residual mean=-0.000005 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 0.141932 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 51 components and 0.141932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077053Jy sigma=0.460629 ! Fit after self-cal, rms=0.077092Jy sigma=0.460559 ! 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=3.562 mas, bmaj=15.3 mas, bpa=-19.92 degrees ! Estimated noise=1.47039 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 = 0.00582372 Jy ! Component: 100 - total flux cleaned = 0.00912868 Jy ! Component: 150 - total flux cleaned = 0.0106026 Jy ! Component: 200 - total flux cleaned = 0.0111164 Jy ! Total flux subtracted in 200 components = 0.0111164 Jy ! Clean residual min=-0.003554 max=0.003394 Jy/beam ! Clean residual mean=-0.000018 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.153048 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 81 components and 0.153048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076595Jy sigma=0.457098 ! Fit after self-cal, rms=0.076606Jy sigma=0.457054 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.562 x 15.3 at -19.92 degrees (North through East) ! Clean map min=-0.0035224 max=0.12231 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.06 HN 1.06 KP 0.96 ! LA 1.00 MK 1.01 NL 0.99 OV 0.98 ! PT 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.96 HN 1.05 KP 1.01 ! LA 1.03 MK 1.02 NL 1.05 OV 0.99 ! PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.02 KP 1.02 ! LA 1.02 MK 0.99 NL 0.92 OV 0.95 ! PT 1.01 ! ! ! Fit before self-cal, rms=0.076606Jy sigma=0.457054 ! Fit after self-cal, rms=0.077317Jy sigma=0.454635 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.581 mas, bmaj=15.36 mas, bpa=-20.01 degrees ! Estimated noise=1.4765 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 = 0.000414289 Jy ! Component: 100 - total flux cleaned = 0.000696428 Jy ! Component: 150 - total flux cleaned = 0.000764512 Jy ! Component: 200 - total flux cleaned = 0.000763691 Jy ! Total flux subtracted in 200 components = 0.000763691 Jy ! Clean residual min=-0.003630 max=0.003201 Jy/beam ! Clean residual mean=-0.000023 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.153812 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 92 components and 0.153812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077259Jy sigma=0.454458 ! Fit after self-cal, rms=0.077287Jy sigma=0.454410 ! 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=0.077287Jy sigma=0.454410 ! Fit after self-cal, rms=0.078574Jy sigma=0.450581 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.573 mas, bmaj=15.48 mas, bpa=-20.03 degrees ! Estimated noise=1.48752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000272715 Jy ! Component: 100 - total flux cleaned = 0.00044219 Jy ! Component: 150 - total flux cleaned = 0.000490244 Jy ! Component: 200 - total flux cleaned = 0.000490178 Jy ! Total flux subtracted in 200 components = 0.000490178 Jy ! Clean residual min=-0.002614 max=0.002323 Jy/beam ! Clean residual mean=-0.000009 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.154302 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 106 components and 0.154302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078556Jy sigma=0.450460 ! Fit after self-cal, rms=0.078577Jy sigma=0.450412 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 = -0.000114974 Jy ! Component: 100 - total flux cleaned = -7.81159e-05 Jy ! Component: 150 - total flux cleaned = -7.85183e-05 Jy ! Component: 200 - total flux cleaned = -6.32609e-05 Jy ! Total flux subtracted in 200 components = -6.32609e-05 Jy ! Clean residual min=-0.002572 max=0.002358 Jy/beam ! Clean residual mean=-0.000009 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.154239 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 112 components and 0.154239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078567Jy sigma=0.450366 ! Fit after self-cal, rms=0.078565Jy sigma=0.450362 ! 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=0.078565Jy sigma=0.450362 ! Fit after self-cal, rms=0.079844Jy sigma=0.450024 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.576 mas, bmaj=15.54 mas, bpa=-20.02 degrees ! Estimated noise=1.49143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.06382e-05 Jy ! Component: 100 - total flux cleaned = 4.46244e-05 Jy ! Component: 150 - total flux cleaned = 4.46593e-05 Jy ! Component: 200 - total flux cleaned = 5.99432e-05 Jy ! Total flux subtracted in 200 components = 5.99432e-05 Jy ! Clean residual min=-0.002435 max=0.002257 Jy/beam ! Clean residual mean=-0.000005 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.154299 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 125 components and 0.154299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079834Jy sigma=0.449969 ! Fit after self-cal, rms=0.079839Jy sigma=0.449958 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 = -4.43504e-05 Jy ! Component: 100 - total flux cleaned = -2.99351e-06 Jy ! Component: 150 - total flux cleaned = 9.68389e-06 Jy ! Component: 200 - total flux cleaned = 2.10587e-05 Jy ! Total flux subtracted in 200 components = 2.10587e-05 Jy ! Clean residual min=-0.002413 max=0.002269 Jy/beam ! Clean residual mean=-0.000005 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.15432 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 129 components and 0.15432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079835Jy sigma=0.449931 ! Fit after self-cal, rms=0.079833Jy sigma=0.449929 ! 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=0.079833Jy sigma=0.449929 ! Fit after self-cal, rms=0.080161Jy sigma=0.449916 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.115 mas, bmaj=22.92 mas, bpa=-9.121 degrees ! Estimated noise=1.72126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.20276e-05 Jy ! Component: 100 - total flux cleaned = 0.000175445 Jy ! Component: 150 - total flux cleaned = 0.000189784 Jy ! Component: 200 - total flux cleaned = 0.000179415 Jy ! Total flux subtracted in 200 components = 0.000179415 Jy ! Clean residual min=-0.002534 max=0.002328 Jy/beam ! Clean residual mean=-0.000007 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.154499 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 137 components and 0.154499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080160Jy sigma=0.449917 ! Fit after self-cal, rms=0.080161Jy sigma=0.449901 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 = 4.68123e-05 Jy ! Component: 100 - total flux cleaned = 3.39233e-05 Jy ! Component: 150 - total flux cleaned = 3.39894e-05 Jy ! Component: 200 - total flux cleaned = 4.27937e-05 Jy ! Total flux subtracted in 200 components = 4.27937e-05 Jy ! Clean residual min=-0.002550 max=0.002301 Jy/beam ! Clean residual mean=-0.000006 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.154542 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 142 components and 0.154542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080162Jy sigma=0.449916 ! Fit after self-cal, rms=0.080161Jy sigma=0.449909 ! 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=3.578 mas, bmaj=15.57 mas, bpa=-20.01 degrees ! Estimated noise=1.4936 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.578 x 15.57 at -20.01 degrees (North through East) ! Clean map min=-0.0024229 max=0.12281 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=2.942 mas, bmaj=14.26 mas, bpa=-20.89 degrees ! Estimated noise=1.82516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0935342 Jy ! Component: 100 - total flux cleaned = 0.122262 Jy ! Component: 150 - total flux cleaned = 0.135013 Jy ! Component: 200 - total flux cleaned = 0.141867 Jy ! Total flux subtracted in 200 components = 0.141867 Jy ! Clean residual min=-0.003651 max=0.003722 Jy/beam ! Clean residual mean=0.000002 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.141867 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 47 model components to the UV plane model. ! The established model now contains 47 components and 0.141867 Jy ! Inverting map and beam ! Estimated beam: bmin=3.578 mas, bmaj=15.57 mas, bpa=-20.01 degrees ! Estimated noise=1.4936 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 = 0.00547832 Jy ! Component: 100 - total flux cleaned = 0.00861636 Jy ! Component: 150 - total flux cleaned = 0.010577 Jy ! Component: 200 - total flux cleaned = 0.011231 Jy ! Total flux subtracted in 200 components = 0.011231 Jy ! Clean residual min=-0.002614 max=0.002449 Jy/beam ! Clean residual mean=-0.000004 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.153098 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 84 components and 0.153098 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=8.115 mas, bmaj=22.92 mas, bpa=-9.121 degrees ! Estimated noise=1.72126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100433 Jy ! Component: 100 - total flux cleaned = 0.00125513 Jy ! Component: 150 - total flux cleaned = 0.00143932 Jy ! Component: 200 - total flux cleaned = 0.00154319 Jy ! Total flux subtracted in 200 components = 0.00154319 Jy ! Clean residual min=-0.002551 max=0.002280 Jy/beam ! Clean residual mean=-0.000006 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.154641 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.50407e-05 Jy ! Component: 100 - total flux cleaned = 8.9187e-05 Jy ! Component: 150 - total flux cleaned = 8.9226e-05 Jy ! Component: 200 - total flux cleaned = 0.000105116 Jy ! Total flux subtracted in 200 components = 0.000105116 Jy ! Clean residual min=-0.002528 max=0.002275 Jy/beam ! Clean residual mean=-0.000005 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.154746 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 104 components and 0.154746 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.578 mas, bmaj=15.57 mas, bpa=-20.01 degrees ! Estimated noise=1.4936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.43555e-05 Jy ! Component: 100 - total flux cleaned = 1.16188e-05 Jy ! Component: 150 - total flux cleaned = 3.58811e-05 Jy ! Component: 200 - total flux cleaned = 5.75848e-05 Jy ! Total flux subtracted in 200 components = 5.75848e-05 Jy ! Clean residual min=-0.002370 max=0.002463 Jy/beam ! Clean residual mean=-0.000003 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.154804 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 120 components and 0.154804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080223Jy sigma=0.450041 ! Fit after self-cal, rms=0.080207Jy sigma=0.450017 wmodel J0800-2302_S_map.mod ! Writing 120 model components to file: J0800-2302_S_map.mod wobs J0800-2302_S_uvs.fits ! Writing UV FITS file: J0800-2302_S_uvs.fits wwins J0800-2302_S_map.win ! wwins: Wrote 1 windows to J0800-2302_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 = 0.00014053 Jy ! Component: 100 - total flux cleaned = 0.000422157 Jy ! Component: 150 - total flux cleaned = 0.000650438 Jy ! Component: 200 - total flux cleaned = 0.000722147 Jy ! Component: 250 - total flux cleaned = 0.000757605 Jy ! Component: 300 - total flux cleaned = 0.000791305 Jy ! Component: 350 - total flux cleaned = 0.000790596 Jy ! Component: 400 - total flux cleaned = 0.000758889 Jy ! Component: 450 - total flux cleaned = 0.00066789 Jy ! Component: 500 - total flux cleaned = 0.000580791 Jy ! Component: 550 - total flux cleaned = 0.000552771 Jy ! Component: 600 - total flux cleaned = 0.000497422 Jy ! Component: 650 - total flux cleaned = 0.000416294 Jy ! Component: 700 - total flux cleaned = 0.000284155 Jy ! Component: 750 - total flux cleaned = 0.000155347 Jy ! Component: 800 - total flux cleaned = 4.45423e-06 Jy ! Component: 850 - total flux cleaned = -0.0001438 Jy ! Component: 900 - total flux cleaned = -0.000288397 Jy ! Component: 950 - total flux cleaned = -0.000312543 Jy ! Component: 1000 - total flux cleaned = -0.000474904 Jy ! Component: 1050 - total flux cleaned = -0.000542877 Jy ! Component: 1100 - total flux cleaned = -0.000543637 Jy ! Component: 1150 - total flux cleaned = -0.000674575 Jy ! Component: 1200 - total flux cleaned = -0.000760021 Jy ! Component: 1250 - total flux cleaned = -0.000823237 Jy ! Component: 1300 - total flux cleaned = -0.000926562 Jy ! Component: 1350 - total flux cleaned = -0.0010071 Jy ! Component: 1400 - total flux cleaned = -0.00106665 Jy ! Component: 1450 - total flux cleaned = -0.00110595 Jy ! Component: 1500 - total flux cleaned = -0.00126027 Jy ! Component: 1550 - total flux cleaned = -0.0012411 Jy ! Component: 1600 - total flux cleaned = -0.00127861 Jy ! Component: 1650 - total flux cleaned = -0.00127875 Jy ! Component: 1700 - total flux cleaned = -0.00131562 Jy ! Component: 1750 - total flux cleaned = -0.00136902 Jy ! Component: 1800 - total flux cleaned = -0.00135141 Jy ! Component: 1850 - total flux cleaned = -0.00138642 Jy ! Component: 1900 - total flux cleaned = -0.00142063 Jy ! Component: 1950 - total flux cleaned = -0.00142046 Jy ! Component: 2000 - total flux cleaned = -0.00147108 Jy ! Component: 2050 - total flux cleaned = -0.00157087 Jy ! Component: 2100 - total flux cleaned = -0.00158687 Jy ! Component: 2150 - total flux cleaned = -0.00161921 Jy ! Component: 2200 - total flux cleaned = -0.00165121 Jy ! Component: 2250 - total flux cleaned = -0.00168258 Jy ! Component: 2300 - total flux cleaned = -0.00174536 Jy ! Component: 2350 - total flux cleaned = -0.00177642 Jy ! Component: 2400 - total flux cleaned = -0.00174563 Jy ! Component: 2450 - total flux cleaned = -0.00174576 Jy ! Component: 2500 - total flux cleaned = -0.00182131 Jy ! Component: 2550 - total flux cleaned = -0.00183646 Jy ! Component: 2600 - total flux cleaned = -0.00191054 Jy ! Component: 2650 - total flux cleaned = -0.00193994 Jy ! Component: 2700 - total flux cleaned = -0.00192554 Jy ! Component: 2750 - total flux cleaned = -0.00192568 Jy ! Component: 2800 - total flux cleaned = -0.00202564 Jy ! Component: 2850 - total flux cleaned = -0.00199722 Jy ! Component: 2900 - total flux cleaned = -0.00206761 Jy ! Component: 2950 - total flux cleaned = -0.00208144 Jy ! Component: 3000 - total flux cleaned = -0.00212287 Jy ! Component: 3050 - total flux cleaned = -0.00210906 Jy ! Component: 3100 - total flux cleaned = -0.00214986 Jy ! Component: 3150 - total flux cleaned = -0.00213622 Jy ! Component: 3200 - total flux cleaned = -0.00214965 Jy ! Component: 3250 - total flux cleaned = -0.00220284 Jy ! Component: 3300 - total flux cleaned = -0.00222927 Jy ! Component: 3350 - total flux cleaned = -0.00225549 Jy ! Component: 3400 - total flux cleaned = -0.00225538 Jy ! Component: 3450 - total flux cleaned = -0.00225544 Jy ! Component: 3500 - total flux cleaned = -0.00226823 Jy ! Component: 3550 - total flux cleaned = -0.00230656 Jy ! Component: 3600 - total flux cleaned = -0.0023065 Jy ! Component: 3650 - total flux cleaned = -0.00230671 Jy ! Component: 3700 - total flux cleaned = -0.00235696 Jy ! Component: 3750 - total flux cleaned = -0.00240669 Jy ! Component: 3800 - total flux cleaned = -0.00243147 Jy ! Component: 3850 - total flux cleaned = -0.00246836 Jy ! Component: 3900 - total flux cleaned = -0.00251731 Jy ! Component: 3950 - total flux cleaned = -0.00255376 Jy ! Component: 4000 - total flux cleaned = -0.00257789 Jy ! Component: 4050 - total flux cleaned = -0.00258982 Jy ! Total flux subtracted in 4096 components = -0.00264952 Jy ! Clean residual min=-0.000758 max=0.000727 Jy/beam ! Clean residual mean=-0.000000 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.152154 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 378 components and 0.152154 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0800-2302_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.578 x 15.57 at -20.01 degrees (North through East) ! Clean map min=-0.0016216 max=0.12412 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0800-2302_S_map.fits wmodel /image_prod/ug002_uva//J0800-2302_S_map.mod ! Writing 378 model components to file: /image_prod/ug002_uva//J0800-2302_S_map.mod wobs /image_prod/ug002_uva//J0800-2302_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0800-2302_S_uvs.fits wwins /image_prod/ug002_uva//J0800-2302_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J0800-2302_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.124123 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000218925 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.529133 0.529133 1.05827 2.11653 4.23307 8.46614 16.9323 33.8645 67.7291 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.124 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 566.964 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0800-2302_S_dfm.log closed on Wed Mar 4 22:07:32 2020