! Started logfile: /image_prod/ug002_uva//J0853+6828_S_a_dfm.log on Wed Mar 4 22:37:21 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//J0853+6828_S_a_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0853+6828_S_a_uva.fits ! AN table 1: 111 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0853+6828 ! ! 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 11988 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 J0853+6828_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.005992Jy sigma=8.580534 ! Fit after self-cal, rms=0.956449Jy sigma=8.165457 ! 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=3.43 mas, bmaj=4.623 mas, bpa=-48.03 degrees ! Estimated noise=1.34355 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 = 0.0344389 Jy ! Component: 100 - total flux cleaned = 0.0441841 Jy ! Total flux subtracted in 100 components = 0.0441841 Jy ! Clean residual min=-0.002757 max=0.003883 Jy/beam ! Clean residual mean=-0.000003 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.0441841 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0441841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059931Jy sigma=0.476391 ! Fit after self-cal, rms=0.057856Jy sigma=0.459065 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00610265 Jy ! Component: 100 - total flux cleaned = 0.00874201 Jy ! Total flux subtracted in 100 components = 0.00874201 Jy ! Clean residual min=-0.002625 max=0.002785 Jy/beam ! Clean residual mean=-0.000001 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.0529261 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 15 components and 0.0529262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057283Jy sigma=0.454208 ! Fit after self-cal, rms=0.057260Jy sigma=0.454044 ! 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=4.317 mas, bmaj=5.454 mas, bpa=-47.34 degrees ! Estimated noise=0.773199 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 = 0.00159835 Jy ! Component: 100 - total flux cleaned = 0.00180901 Jy ! Component: 150 - total flux cleaned = 0.00196955 Jy ! Component: 200 - total flux cleaned = 0.00203793 Jy ! Total flux subtracted in 200 components = 0.00203793 Jy ! Clean residual min=-0.002219 max=0.001861 Jy/beam ! Clean residual mean=0.000000 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0549641 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.0549641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057208Jy sigma=0.453624 ! Fit after self-cal, rms=0.057203Jy sigma=0.453563 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.317 x 5.454 at -47.34 degrees (North through East) ! Clean map min=-0.0021245 max=0.046367 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.03 KP 0.99 ! LA 0.99 MK 1.02 NL 0.95 OV 1.07 ! PT 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.04 HN 1.11 KP 1.03 ! LA 0.95 MK 1.01 NL 0.91 OV 1.02 ! PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 0.97 KP 1.01 ! LA 1.02 MK 1.06 NL 0.84 OV 1.04 ! PT 1.07 ! ! ! Fit before self-cal, rms=0.057203Jy sigma=0.453563 ! Fit after self-cal, rms=0.056415Jy sigma=0.452505 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.354 mas, bmaj=5.503 mas, bpa=-47.61 degrees ! Estimated noise=0.776912 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 = 6.57723e-05 Jy ! Component: 100 - total flux cleaned = 4.39145e-05 Jy ! Component: 150 - total flux cleaned = 2.58116e-05 Jy ! Component: 200 - total flux cleaned = 4.18872e-05 Jy ! Total flux subtracted in 200 components = 4.18872e-05 Jy ! Clean residual min=-0.001627 max=0.001714 Jy/beam ! Clean residual mean=0.000002 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.055006 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.055006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056401Jy sigma=0.452392 ! Fit after self-cal, rms=0.056396Jy sigma=0.452239 ! 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=0.056396Jy sigma=0.452239 ! Fit after self-cal, rms=0.056208Jy sigma=0.451401 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.339 mas, bmaj=5.515 mas, bpa=-46.55 degrees ! Estimated noise=0.775399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000115803 Jy ! Component: 100 - total flux cleaned = 6.06248e-05 Jy ! Component: 150 - total flux cleaned = 2.99975e-05 Jy ! Component: 200 - total flux cleaned = -7.9565e-06 Jy ! Total flux subtracted in 200 components = -7.9565e-06 Jy ! Clean residual min=-0.001680 max=0.001834 Jy/beam ! Clean residual mean=0.000005 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.054998 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 34 components and 0.054998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056196Jy sigma=0.451318 ! Fit after self-cal, rms=0.056224Jy sigma=0.451209 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) ! Added new window around map position (-9, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144701 Jy ! Component: 100 - total flux cleaned = 0.00170452 Jy ! Component: 150 - total flux cleaned = 0.00176463 Jy ! Component: 200 - total flux cleaned = 0.00167947 Jy ! Total flux subtracted in 200 components = 0.00167947 Jy ! Clean residual min=-0.001541 max=0.001389 Jy/beam ! Clean residual mean=0.000006 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0566775 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 51 components and 0.0566775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056167Jy sigma=0.450725 ! Fit after self-cal, rms=0.056153Jy sigma=0.450635 ! 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=0.056153Jy sigma=0.450635 ! Fit after self-cal, rms=0.055944Jy sigma=0.450574 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.314 mas, bmaj=5.491 mas, bpa=-46.25 degrees ! Estimated noise=0.773818 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00090632 Jy ! Component: 100 - total flux cleaned = 0.00105132 Jy ! Component: 150 - total flux cleaned = 0.00109217 Jy ! Component: 200 - total flux cleaned = 0.00104137 Jy ! Total flux subtracted in 200 components = 0.00104137 Jy ! Clean residual min=-0.001484 max=0.001322 Jy/beam ! Clean residual mean=0.000004 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0577189 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 65 components and 0.0577188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055921Jy sigma=0.450378 ! Fit after self-cal, rms=0.055916Jy sigma=0.450338 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 = 0.000210355 Jy ! Component: 100 - total flux cleaned = 0.00021187 Jy ! Component: 150 - total flux cleaned = 0.000180769 Jy ! Component: 200 - total flux cleaned = 0.000139485 Jy ! Total flux subtracted in 200 components = 0.000139485 Jy ! Clean residual min=-0.001446 max=0.001332 Jy/beam ! Clean residual mean=0.000005 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0578583 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 66 components and 0.0578583 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055906Jy sigma=0.450263 ! Fit after self-cal, rms=0.055902Jy sigma=0.450251 ! 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=0.055902Jy sigma=0.450251 ! Fit after self-cal, rms=0.055756Jy sigma=0.450230 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.814 mas, bmaj=9.744 mas, bpa=-85.94 degrees ! Estimated noise=0.92173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000505568 Jy ! Component: 100 - total flux cleaned = 0.000583286 Jy ! Component: 150 - total flux cleaned = 0.000583659 Jy ! Component: 200 - total flux cleaned = 0.000584347 Jy ! Total flux subtracted in 200 components = 0.000584347 Jy ! Clean residual min=-0.001472 max=0.001265 Jy/beam ! Clean residual mean=0.000007 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0584427 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 0.0584427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055749Jy sigma=0.450187 ! Fit after self-cal, rms=0.055748Jy sigma=0.450167 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 = 0.000142988 Jy ! Component: 100 - total flux cleaned = 0.00014465 Jy ! Component: 150 - total flux cleaned = 0.000127726 Jy ! Component: 200 - total flux cleaned = 0.000120413 Jy ! Total flux subtracted in 200 components = 0.000120413 Jy ! Clean residual min=-0.001433 max=0.001272 Jy/beam ! Clean residual mean=0.000007 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0585631 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 94 components and 0.0585631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055745Jy sigma=0.450154 ! Fit after self-cal, rms=0.055744Jy sigma=0.450149 ! 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=4.299 mas, bmaj=5.482 mas, bpa=-46.23 degrees ! Estimated noise=0.772368 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.299 x 5.482 at -46.23 degrees (North through East) ! Clean map min=-0.0015978 max=0.046052 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=3.414 mas, bmaj=4.658 mas, bpa=-47.89 degrees ! Estimated noise=1.33763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0364776 Jy ! Component: 100 - total flux cleaned = 0.0475439 Jy ! Component: 150 - total flux cleaned = 0.0523028 Jy ! Component: 200 - total flux cleaned = 0.0552524 Jy ! Total flux subtracted in 200 components = 0.0552524 Jy ! Clean residual min=-0.002206 max=0.002211 Jy/beam ! Clean residual mean=0.000002 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.0552524 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0552524 Jy ! Inverting map and beam ! Estimated beam: bmin=4.299 mas, bmaj=5.482 mas, bpa=-46.23 degrees ! Estimated noise=0.772368 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 = 0.0017566 Jy ! Component: 100 - total flux cleaned = 0.00227667 Jy ! Component: 150 - total flux cleaned = 0.00259373 Jy ! Component: 200 - total flux cleaned = 0.00278858 Jy ! Total flux subtracted in 200 components = 0.00278858 Jy ! Clean residual min=-0.001445 max=0.001293 Jy/beam ! Clean residual mean=0.000004 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.058041 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 53 components and 0.058041 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=8.814 mas, bmaj=9.744 mas, bpa=-85.94 degrees ! Estimated noise=0.92173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00061025 Jy ! Component: 100 - total flux cleaned = 0.000632597 Jy ! Component: 150 - total flux cleaned = 0.000651208 Jy ! Component: 200 - total flux cleaned = 0.000650777 Jy ! Total flux subtracted in 200 components = 0.000650777 Jy ! Clean residual min=-0.001405 max=0.001231 Jy/beam ! Clean residual mean=0.000007 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0586918 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.31592e-05 Jy ! Component: 100 - total flux cleaned = -1.30245e-05 Jy ! Component: 150 - total flux cleaned = -2.38061e-05 Jy ! Component: 200 - total flux cleaned = -2.38017e-05 Jy ! Total flux subtracted in 200 components = -2.38017e-05 Jy ! Clean residual min=-0.001409 max=0.001250 Jy/beam ! Clean residual mean=0.000007 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.058668 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 83 components and 0.058668 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.299 mas, bmaj=5.482 mas, bpa=-46.23 degrees ! Estimated noise=0.772368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.08831e-05 Jy ! Component: 100 - total flux cleaned = -8.30275e-05 Jy ! Component: 150 - total flux cleaned = -8.36559e-05 Jy ! Component: 200 - total flux cleaned = -9.91443e-05 Jy ! Total flux subtracted in 200 components = -9.91443e-05 Jy ! Clean residual min=-0.001335 max=0.001289 Jy/beam ! Clean residual mean=0.000004 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0585688 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 97 components and 0.0585688 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055750Jy sigma=0.450197 ! Fit after self-cal, rms=0.055742Jy sigma=0.450141 wmodel J0853+6828_S_a_map.mod ! Writing 97 model components to file: J0853+6828_S_a_map.mod wobs J0853+6828_S_a_uvs.fits ! Writing UV FITS file: J0853+6828_S_a_uvs.fits wwins J0853+6828_S_a_map.win ! wwins: Wrote 2 windows to J0853+6828_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 = 3.87806e-05 Jy ! Component: 100 - total flux cleaned = 1.75119e-05 Jy ! Component: 150 - total flux cleaned = -0.000121758 Jy ! Component: 200 - total flux cleaned = -0.000159639 Jy ! Component: 250 - total flux cleaned = -0.000141704 Jy ! Component: 300 - total flux cleaned = -0.000194253 Jy ! Component: 350 - total flux cleaned = -0.000210914 Jy ! Component: 400 - total flux cleaned = -0.000194411 Jy ! Component: 450 - total flux cleaned = -0.000161785 Jy ! Component: 500 - total flux cleaned = -0.000129745 Jy ! Component: 550 - total flux cleaned = -0.000129713 Jy ! Component: 600 - total flux cleaned = -0.000114356 Jy ! Component: 650 - total flux cleaned = -8.41913e-05 Jy ! Component: 700 - total flux cleaned = -5.4734e-05 Jy ! Component: 750 - total flux cleaned = -4.0163e-05 Jy ! Component: 800 - total flux cleaned = 2.49864e-06 Jy ! Component: 850 - total flux cleaned = 3.02206e-05 Jy ! Component: 900 - total flux cleaned = 2.48079e-06 Jy ! Component: 950 - total flux cleaned = 4.36908e-05 Jy ! Component: 1000 - total flux cleaned = 0.000111091 Jy ! Component: 1050 - total flux cleaned = 0.000137577 Jy ! Component: 1100 - total flux cleaned = 0.000176754 Jy ! Component: 1150 - total flux cleaned = 0.000202748 Jy ! Component: 1200 - total flux cleaned = 0.000228148 Jy ! Component: 1250 - total flux cleaned = 0.000265937 Jy ! Component: 1300 - total flux cleaned = 0.00032808 Jy ! Component: 1350 - total flux cleaned = 0.000315612 Jy ! Component: 1400 - total flux cleaned = 0.000339893 Jy ! Component: 1450 - total flux cleaned = 0.000388042 Jy ! Component: 1500 - total flux cleaned = 0.000376049 Jy ! Component: 1550 - total flux cleaned = 0.000399558 Jy ! Component: 1600 - total flux cleaned = 0.000434436 Jy ! Component: 1650 - total flux cleaned = 0.000480358 Jy ! Component: 1700 - total flux cleaned = 0.000491805 Jy ! Component: 1750 - total flux cleaned = 0.00053659 Jy ! Component: 1800 - total flux cleaned = 0.000536562 Jy ! Component: 1850 - total flux cleaned = 0.000536614 Jy ! Component: 1900 - total flux cleaned = 0.000558552 Jy ! Component: 1950 - total flux cleaned = 0.000634311 Jy ! Component: 2000 - total flux cleaned = 0.00064482 Jy ! Component: 2050 - total flux cleaned = 0.000644914 Jy ! Component: 2100 - total flux cleaned = 0.000666027 Jy ! Component: 2150 - total flux cleaned = 0.000707633 Jy ! Component: 2200 - total flux cleaned = 0.000687054 Jy ! Component: 2250 - total flux cleaned = 0.000697296 Jy ! Component: 2300 - total flux cleaned = 0.00072768 Jy ! Component: 2350 - total flux cleaned = 0.000727765 Jy ! Component: 2400 - total flux cleaned = 0.000737781 Jy ! Component: 2450 - total flux cleaned = 0.000777364 Jy ! Component: 2500 - total flux cleaned = 0.000806761 Jy ! Component: 2550 - total flux cleaned = 0.00080672 Jy ! Component: 2600 - total flux cleaned = 0.000816359 Jy ! Component: 2650 - total flux cleaned = 0.000835462 Jy ! Component: 2700 - total flux cleaned = 0.000844921 Jy ! Component: 2750 - total flux cleaned = 0.000854398 Jy ! Component: 2800 - total flux cleaned = 0.000854383 Jy ! Component: 2850 - total flux cleaned = 0.000863718 Jy ! Component: 2900 - total flux cleaned = 0.000873003 Jy ! Component: 2950 - total flux cleaned = 0.000918539 Jy ! Component: 3000 - total flux cleaned = 0.000927454 Jy ! Component: 3050 - total flux cleaned = 0.000900507 Jy ! Component: 3100 - total flux cleaned = 0.000927211 Jy ! Component: 3150 - total flux cleaned = 0.000909501 Jy ! Component: 3200 - total flux cleaned = 0.000944581 Jy ! Component: 3250 - total flux cleaned = 0.000944566 Jy ! Component: 3300 - total flux cleaned = 0.000953109 Jy ! Component: 3350 - total flux cleaned = 0.000987419 Jy ! Component: 3400 - total flux cleaned = 0.00100441 Jy ! Component: 3450 - total flux cleaned = 0.000987431 Jy ! Component: 3500 - total flux cleaned = 0.00100432 Jy ! Component: 3550 - total flux cleaned = 0.00103774 Jy ! Component: 3600 - total flux cleaned = 0.00106256 Jy ! Component: 3650 - total flux cleaned = 0.00107078 Jy ! Component: 3700 - total flux cleaned = 0.00107079 Jy ! Component: 3750 - total flux cleaned = 0.00111153 Jy ! Component: 3800 - total flux cleaned = 0.00111965 Jy ! Component: 3850 - total flux cleaned = 0.00113565 Jy ! Component: 3900 - total flux cleaned = 0.0011436 Jy ! Component: 3950 - total flux cleaned = 0.00114366 Jy ! Component: 4000 - total flux cleaned = 0.0011674 Jy ! Component: 4050 - total flux cleaned = 0.00118312 Jy ! Total flux subtracted in 4096 components = 0.00123758 Jy ! Clean residual min=-0.000479 max=0.000480 Jy/beam ! Clean residual mean=0.000001 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0598064 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 365 components and 0.0598064 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0853+6828_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.299 x 5.482 at -46.23 degrees (North through East) ! Clean map min=-0.0015091 max=0.045932 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0853+6828_S_a_map.fits wmodel /image_prod/ug002_uva//J0853+6828_S_a_map.mod ! Writing 365 model components to file: /image_prod/ug002_uva//J0853+6828_S_a_map.mod wobs /image_prod/ug002_uva//J0853+6828_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0853+6828_S_a_uvs.fits wwins /image_prod/ug002_uva//J0853+6828_S_a_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0853+6828_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0459317 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000135562 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.885416 0.885416 1.77083 3.54166 7.08333 14.1667 28.3333 56.6666 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.045 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 338.823 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0853+6828_S_a_dfm.log closed on Wed Mar 4 22:37:25 2020