! Started logfile: /image_prod/ug002_uva//J2248-0541_S_dfm.log on Thu Mar 5 05:53:23 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//J2248-0541_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2248-0541_S_uva.fits ! AN table 1: 25 integrations on 28 of 28 possible baselines. ! AN table 2: 50 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.9984 visibilities/baseline/integration-bin. ! Found source: J2248-0541 ! ! 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 7488 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 J2248-0541_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.007037Jy sigma=7.991204 ! Fit after self-cal, rms=0.901828Jy sigma=7.169624 ! 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=2.539 mas, bmaj=7.004 mas, bpa=-2.497 degrees ! Estimated noise=1.45069 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 = 0.0818385 Jy ! Component: 100 - total flux cleaned = 0.107247 Jy ! Total flux subtracted in 100 components = 0.107247 Jy ! Clean residual min=-0.014383 max=0.017760 Jy/beam ! Clean residual mean=0.000012 rms=0.003711 Jy/beam ! Combined flux in latest and established models = 0.107247 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.107247 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091430Jy sigma=0.666729 ! Fit after self-cal, rms=0.091205Jy sigma=0.664009 ! 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=3.112 mas, bmaj=7.897 mas, bpa=-2.639 degrees ! Estimated noise=1.08875 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 = 0.00451365 Jy ! Component: 100 - total flux cleaned = 0.00474381 Jy ! Component: 150 - total flux cleaned = 0.00471949 Jy ! Component: 200 - total flux cleaned = 0.00457628 Jy ! Total flux subtracted in 200 components = 0.00457628 Jy ! Clean residual min=-0.015178 max=0.018314 Jy/beam ! Clean residual mean=-0.000002 rms=0.003768 Jy/beam ! Combined flux in latest and established models = 0.111823 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 22 components and 0.111823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090017Jy sigma=0.654955 ! Fit after self-cal, rms=0.089929Jy sigma=0.654530 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.112 x 7.897 at -2.639 degrees (North through East) ! Clean map min=-0.014802 max=0.097155 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 HN 0.81 KP 0.81 LA 0.77 ! MK 0.89 NL 0.74 OV 0.76 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.80 HN 0.97 KP 0.79 ! LA 0.84 MK 0.99 OV 1.28 PT 1.36 ! SC 0.87 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 0.79 KP 0.79 LA 0.76 ! MK 0.89 NL 0.85 OV 0.74 SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.34 FD 0.86 HN 0.97 KP 0.81 ! LA 1.04 MK 0.98 OV 1.75 PT 1.36 ! SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.65 HN 0.92 KP 0.73 LA 0.76 ! MK 0.92 NL 0.81 OV 0.70 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 2.01 FD 0.87 HN 0.94 KP 1.07 ! LA 2.10 MK 1.03 OV 2.23 PT 1.91 ! SC 0.81 ! ! ! Fit before self-cal, rms=0.089929Jy sigma=0.654530 ! Fit after self-cal, rms=0.102475Jy sigma=0.554309 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.066 mas, bmaj=7.871 mas, bpa=-2.847 degrees ! Estimated noise=1.07292 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 (-101.5, 66.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.016468 Jy ! Component: 100 - total flux cleaned = 0.0248006 Jy ! Component: 150 - total flux cleaned = 0.0296242 Jy ! Component: 200 - total flux cleaned = 0.0328681 Jy ! Total flux subtracted in 200 components = 0.0328681 Jy ! Clean residual min=-0.008095 max=0.008376 Jy/beam ! Clean residual mean=0.000010 rms=0.001969 Jy/beam ! Combined flux in latest and established models = 0.144692 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 76 components and 0.144692 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100007Jy sigma=0.518164 ! Fit after self-cal, rms=0.100921Jy sigma=0.511472 ! 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=0.100921Jy sigma=0.511472 ! Fit after self-cal, rms=0.129450Jy sigma=0.471408 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.084 mas, bmaj=7.866 mas, bpa=-2.525 degrees ! Estimated noise=1.04601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00567344 Jy ! Component: 100 - total flux cleaned = 0.00885678 Jy ! Component: 150 - total flux cleaned = 0.010143 Jy ! Component: 200 - total flux cleaned = 0.0104782 Jy ! Total flux subtracted in 200 components = 0.0104782 Jy ! Clean residual min=-0.004044 max=0.005945 Jy/beam ! Clean residual mean=0.000005 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 0.15517 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 118 components and 0.15517 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.129245Jy sigma=0.465750 ! Fit after self-cal, rms=0.130316Jy sigma=0.464651 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 (-9.5, 20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00601438 Jy ! Component: 100 - total flux cleaned = 0.00854739 Jy ! Component: 150 - total flux cleaned = 0.0098694 Jy ! Component: 200 - total flux cleaned = 0.0104356 Jy ! Total flux subtracted in 200 components = 0.0104356 Jy ! Clean residual min=-0.003705 max=0.003319 Jy/beam ! Clean residual mean=0.000001 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.165605 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 153 components and 0.165605 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.130105Jy sigma=0.457983 ! Fit after self-cal, rms=0.130007Jy sigma=0.457571 ! 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=0.130007Jy sigma=0.457571 ! Fit after self-cal, rms=0.136358Jy sigma=0.454643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.084 mas, bmaj=7.854 mas, bpa=-2.355 degrees ! Estimated noise=1.02577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00296033 Jy ! Component: 100 - total flux cleaned = 0.00415191 Jy ! Component: 150 - total flux cleaned = 0.00498758 Jy ! Component: 200 - total flux cleaned = 0.00551386 Jy ! Total flux subtracted in 200 components = 0.00551386 Jy ! Clean residual min=-0.003149 max=0.002995 Jy/beam ! Clean residual mean=0.000002 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.171119 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 171 components and 0.171119 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.136245Jy sigma=0.452266 ! Fit after self-cal, rms=0.136326Jy sigma=0.452088 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 (-108, 67). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026849 Jy ! Component: 100 - total flux cleaned = 0.00405964 Jy ! Component: 150 - total flux cleaned = 0.00477517 Jy ! Component: 200 - total flux cleaned = 0.00487512 Jy ! Total flux subtracted in 200 components = 0.00487512 Jy ! Clean residual min=-0.002914 max=0.002319 Jy/beam ! Clean residual mean=0.000002 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.175994 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 189 components and 0.175994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.136271Jy sigma=0.450572 ! Fit after self-cal, rms=0.136285Jy sigma=0.450444 ! 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=0.136285Jy sigma=0.450444 ! Fit after self-cal, rms=0.136943Jy sigma=0.449858 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.512 mas, bmaj=13.45 mas, bpa=3.527 degrees ! Estimated noise=1.30098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000580559 Jy ! Component: 100 - total flux cleaned = 0.000895512 Jy ! Component: 150 - total flux cleaned = 0.00120514 Jy ! Component: 200 - total flux cleaned = 0.00134601 Jy ! Total flux subtracted in 200 components = 0.00134601 Jy ! Clean residual min=-0.002347 max=0.002120 Jy/beam ! Clean residual mean=0.000005 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.17734 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 211 components and 0.17734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.136915Jy sigma=0.449443 ! Fit after self-cal, rms=0.136948Jy sigma=0.449307 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 = 0.000179437 Jy ! Component: 100 - total flux cleaned = 0.000433438 Jy ! Component: 150 - total flux cleaned = 0.000484939 Jy ! Component: 200 - total flux cleaned = 0.00048428 Jy ! Total flux subtracted in 200 components = 0.00048428 Jy ! Clean residual min=-0.002285 max=0.002254 Jy/beam ! Clean residual mean=0.000006 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.177825 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 229 components and 0.177825 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.136939Jy sigma=0.449227 ! Fit after self-cal, rms=0.136922Jy sigma=0.449189 ! 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=3.088 mas, bmaj=7.858 mas, bpa=-2.37 degrees ! Estimated noise=1.0172 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.088 x 7.858 at -2.37 degrees (North through East) ! Clean map min=-0.0022036 max=0.094198 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=2.532 mas, bmaj=7.042 mas, bpa=-2.301 degrees ! Estimated noise=1.32837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0752035 Jy ! Component: 100 - total flux cleaned = 0.099167 Jy ! Component: 150 - total flux cleaned = 0.113871 Jy ! Component: 200 - total flux cleaned = 0.12341 Jy ! Total flux subtracted in 200 components = 0.12341 Jy ! Clean residual min=-0.006727 max=0.006874 Jy/beam ! Clean residual mean=0.000007 rms=0.001564 Jy/beam ! Combined flux in latest and established models = 0.12341 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.12341 Jy ! Inverting map and beam ! Estimated beam: bmin=3.088 mas, bmaj=7.858 mas, bpa=-2.37 degrees ! Estimated noise=1.0172 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 = 0.0126143 Jy ! Component: 100 - total flux cleaned = 0.0213939 Jy ! Component: 150 - total flux cleaned = 0.0267575 Jy ! Component: 200 - total flux cleaned = 0.03078 Jy ! Total flux subtracted in 200 components = 0.03078 Jy ! Clean residual min=-0.003946 max=0.004025 Jy/beam ! Clean residual mean=0.000006 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.15419 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 94 components and 0.15419 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=7.512 mas, bmaj=13.45 mas, bpa=3.527 degrees ! Estimated noise=1.30098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00826615 Jy ! Component: 100 - total flux cleaned = 0.0134264 Jy ! Component: 150 - total flux cleaned = 0.0169613 Jy ! Component: 200 - total flux cleaned = 0.0194828 Jy ! Total flux subtracted in 200 components = 0.0194828 Jy ! Clean residual min=-0.002850 max=0.002650 Jy/beam ! Clean residual mean=0.000007 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.173673 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 = 0.00123845 Jy ! Component: 100 - total flux cleaned = 0.00213047 Jy ! Component: 150 - total flux cleaned = 0.00240773 Jy ! Component: 200 - total flux cleaned = 0.00261214 Jy ! Total flux subtracted in 200 components = 0.00261214 Jy ! Clean residual min=-0.002596 max=0.002471 Jy/beam ! Clean residual mean=0.000006 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.176285 Jy ! Adding 95 model components to the UV plane model. ! The established model now contains 178 components and 0.176285 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.088 mas, bmaj=7.858 mas, bpa=-2.37 degrees ! Estimated noise=1.0172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115842 Jy ! Component: 100 - total flux cleaned = 0.00136529 Jy ! Component: 150 - total flux cleaned = 0.00137334 Jy ! Component: 200 - total flux cleaned = 0.00122621 Jy ! Total flux subtracted in 200 components = 0.00122621 Jy ! Clean residual min=-0.002577 max=0.002288 Jy/beam ! Clean residual mean=0.000002 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.177511 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 192 components and 0.177511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.137004Jy sigma=0.450319 ! Fit after self-cal, rms=0.137009Jy sigma=0.449931 wmodel J2248-0541_S_map.mod ! Writing 192 model components to file: J2248-0541_S_map.mod wobs J2248-0541_S_uvs.fits ! Writing UV FITS file: J2248-0541_S_uvs.fits wwins J2248-0541_S_map.win ! wwins: Wrote 4 windows to J2248-0541_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 = -0.000852837 Jy ! Component: 100 - total flux cleaned = -0.000892306 Jy ! Component: 150 - total flux cleaned = -0.000819723 Jy ! Component: 200 - total flux cleaned = -0.000819964 Jy ! Component: 250 - total flux cleaned = -0.000819491 Jy ! Component: 300 - total flux cleaned = -0.00107839 Jy ! Component: 350 - total flux cleaned = -0.00129824 Jy ! Component: 400 - total flux cleaned = -0.00148265 Jy ! Component: 450 - total flux cleaned = -0.00175172 Jy ! Component: 500 - total flux cleaned = -0.00189672 Jy ! Component: 550 - total flux cleaned = -0.00201032 Jy ! Component: 600 - total flux cleaned = -0.00201088 Jy ! Component: 650 - total flux cleaned = -0.00209366 Jy ! Component: 700 - total flux cleaned = -0.00209379 Jy ! Component: 750 - total flux cleaned = -0.00209413 Jy ! Component: 800 - total flux cleaned = -0.00214549 Jy ! Component: 850 - total flux cleaned = -0.00204374 Jy ! Component: 900 - total flux cleaned = -0.00201915 Jy ! Component: 950 - total flux cleaned = -0.00199463 Jy ! Component: 1000 - total flux cleaned = -0.00197055 Jy ! Component: 1050 - total flux cleaned = -0.00194702 Jy ! Component: 1100 - total flux cleaned = -0.00197008 Jy ! Component: 1150 - total flux cleaned = -0.00194649 Jy ! Component: 1200 - total flux cleaned = -0.00196898 Jy ! Component: 1250 - total flux cleaned = -0.00196864 Jy ! Component: 1300 - total flux cleaned = -0.00194668 Jy ! Component: 1350 - total flux cleaned = -0.00199077 Jy ! Component: 1400 - total flux cleaned = -0.00201269 Jy ! Component: 1450 - total flux cleaned = -0.00205533 Jy ! Component: 1500 - total flux cleaned = -0.00199246 Jy ! Component: 1550 - total flux cleaned = -0.00199232 Jy ! Component: 1600 - total flux cleaned = -0.00195138 Jy ! Component: 1650 - total flux cleaned = -0.00193141 Jy ! Component: 1700 - total flux cleaned = -0.00195185 Jy ! Component: 1750 - total flux cleaned = -0.0020511 Jy ! Component: 1800 - total flux cleaned = -0.00207024 Jy ! Component: 1850 - total flux cleaned = -0.00203113 Jy ! Component: 1900 - total flux cleaned = -0.00205029 Jy ! Component: 1950 - total flux cleaned = -0.00206915 Jy ! Component: 2000 - total flux cleaned = -0.00206916 Jy ! Component: 2050 - total flux cleaned = -0.0020133 Jy ! Component: 2100 - total flux cleaned = -0.00199478 Jy ! Component: 2150 - total flux cleaned = -0.00197667 Jy ! Component: 2200 - total flux cleaned = -0.00188669 Jy ! Component: 2250 - total flux cleaned = -0.00190418 Jy ! Component: 2300 - total flux cleaned = -0.00183346 Jy ! Component: 2350 - total flux cleaned = -0.00176354 Jy ! Component: 2400 - total flux cleaned = -0.00169434 Jy ! Component: 2450 - total flux cleaned = -0.00164306 Jy ! Component: 2500 - total flux cleaned = -0.00160908 Jy ! Component: 2550 - total flux cleaned = -0.00157564 Jy ! Component: 2600 - total flux cleaned = -0.00155897 Jy ! Component: 2650 - total flux cleaned = -0.00149301 Jy ! Component: 2700 - total flux cleaned = -0.00146036 Jy ! Component: 2750 - total flux cleaned = -0.00142795 Jy ! Component: 2800 - total flux cleaned = -0.00139594 Jy ! Component: 2850 - total flux cleaned = -0.00134805 Jy ! Component: 2900 - total flux cleaned = -0.00134808 Jy ! Component: 2950 - total flux cleaned = -0.00130106 Jy ! Component: 3000 - total flux cleaned = -0.00131672 Jy ! Component: 3050 - total flux cleaned = -0.00133216 Jy ! Component: 3100 - total flux cleaned = -0.00131683 Jy ! Component: 3150 - total flux cleaned = -0.00131684 Jy ! Component: 3200 - total flux cleaned = -0.00134703 Jy ! Component: 3250 - total flux cleaned = -0.00137698 Jy ! Component: 3300 - total flux cleaned = -0.00139183 Jy ! Component: 3350 - total flux cleaned = -0.00142132 Jy ! Component: 3400 - total flux cleaned = -0.00142114 Jy ! Component: 3450 - total flux cleaned = -0.00145011 Jy ! Component: 3500 - total flux cleaned = -0.00143557 Jy ! Component: 3550 - total flux cleaned = -0.00142109 Jy ! Component: 3600 - total flux cleaned = -0.00142114 Jy ! Component: 3650 - total flux cleaned = -0.0014069 Jy ! Component: 3700 - total flux cleaned = -0.00150495 Jy ! Component: 3750 - total flux cleaned = -0.00144916 Jy ! Component: 3800 - total flux cleaned = -0.0014905 Jy ! Component: 3850 - total flux cleaned = -0.00153164 Jy ! Component: 3900 - total flux cleaned = -0.00150427 Jy ! Component: 3950 - total flux cleaned = -0.00151765 Jy ! Component: 4000 - total flux cleaned = -0.00151751 Jy ! Component: 4050 - total flux cleaned = -0.00150421 Jy ! Total flux subtracted in 4096 components = -0.00149107 Jy ! Clean residual min=-0.000809 max=0.000712 Jy/beam ! Clean residual mean=0.000000 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.17602 Jy keep ! Adding 252 model components to the UV plane model. ! The established model now contains 444 components and 0.17602 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2248-0541_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.088 x 7.858 at -2.37 degrees (North through East) ! Clean map min=-0.0018326 max=0.094066 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2248-0541_S_map.fits wmodel /image_prod/ug002_uva//J2248-0541_S_map.mod ! Writing 444 model components to file: /image_prod/ug002_uva//J2248-0541_S_map.mod wobs /image_prod/ug002_uva//J2248-0541_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2248-0541_S_uvs.fits wwins /image_prod/ug002_uva//J2248-0541_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J2248-0541_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0940663 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000235082 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.749732 0.749732 1.49946 2.99893 5.99785 11.9957 23.9914 47.9828 95.9657 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.094 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 400.143 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2248-0541_S_dfm.log closed on Thu Mar 5 05:53:27 2020