! Started logfile: /image_prod/ug002_uva//J1258+0038_S_dfm.log on Thu Mar 5 00:54:58 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//J1258+0038_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1258+0038_S_uva.fits ! AN table 1: 45 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.915873 visibilities/baseline/integration-bin. ! Found source: J1258+0038 ! ! 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 36 lines of history. ! ! Reading 3462 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 J1258+0038_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006287Jy sigma=7.587620 ! Fit after self-cal, rms=0.933870Jy sigma=7.030617 ! 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=2.711 mas, bmaj=6.7 mas, bpa=-4.05 degrees ! Estimated noise=2.13667 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 = 0.0534909 Jy ! Component: 100 - total flux cleaned = 0.0659636 Jy ! Total flux subtracted in 100 components = 0.0659636 Jy ! Clean residual min=-0.004952 max=0.004761 Jy/beam ! Clean residual mean=0.000002 rms=0.001168 Jy/beam ! Combined flux in latest and established models = 0.0659636 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0659636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062878Jy sigma=0.440488 ! Fit after self-cal, rms=0.062142Jy sigma=0.435773 ! 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=3.089 mas, bmaj=7.513 mas, bpa=-5.749 degrees ! Estimated noise=1.63944 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 = 0.0053317 Jy ! Component: 100 - total flux cleaned = 0.00791019 Jy ! Component: 150 - total flux cleaned = 0.00931943 Jy ! Component: 200 - total flux cleaned = 0.0101204 Jy ! Total flux subtracted in 200 components = 0.0101204 Jy ! Clean residual min=-0.003285 max=0.003378 Jy/beam ! Clean residual mean=0.000003 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.076084 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 25 components and 0.076084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061771Jy sigma=0.431914 ! Fit after self-cal, rms=0.061794Jy sigma=0.431819 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.089 x 7.513 at -5.749 degrees (North through East) ! Clean map min=-0.0032152 max=0.069281 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.01 KP 1.02 ! MK 1.03 NL 0.95 OV 0.95 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 0.98 KP 1.03 ! MK 1.03 NL 1.12 OV 0.96 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.96 HN 1.10 KP 1.02 ! MK 1.08 NL 0.86 OV 0.90 SC 0.91 ! ! ! Fit before self-cal, rms=0.061794Jy sigma=0.431819 ! Fit after self-cal, rms=0.062417Jy sigma=0.428981 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.124 mas, bmaj=7.552 mas, bpa=-5.354 degrees ! Estimated noise=1.63633 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 = -0.000745299 Jy ! Component: 100 - total flux cleaned = -0.000975656 Jy ! Component: 150 - total flux cleaned = -0.00115238 Jy ! Component: 200 - total flux cleaned = -0.00126279 Jy ! Total flux subtracted in 200 components = -0.00126279 Jy ! Clean residual min=-0.003222 max=0.003490 Jy/beam ! Clean residual mean=0.000003 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.0748212 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.0748212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062399Jy sigma=0.428842 ! Fit after self-cal, rms=0.062494Jy sigma=0.428688 ! 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=0.062494Jy sigma=0.428688 ! Fit after self-cal, rms=0.063883Jy sigma=0.425685 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.112 mas, bmaj=7.546 mas, bpa=-5.214 degrees ! Estimated noise=1.63354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000230491 Jy ! Component: 100 - total flux cleaned = -0.000343806 Jy ! Component: 150 - total flux cleaned = -0.000456571 Jy ! Component: 200 - total flux cleaned = -0.000541026 Jy ! Total flux subtracted in 200 components = -0.000541026 Jy ! Clean residual min=-0.002576 max=0.003386 Jy/beam ! Clean residual mean=0.000001 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.0742802 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.0742802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063866Jy sigma=0.425582 ! Fit after self-cal, rms=0.063940Jy sigma=0.425480 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 (71, 54). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221899 Jy ! Component: 100 - total flux cleaned = 0.00244433 Jy ! Component: 150 - total flux cleaned = 0.00212531 Jy ! Component: 200 - total flux cleaned = 0.00185107 Jy ! Total flux subtracted in 200 components = 0.00185107 Jy ! Clean residual min=-0.002504 max=0.002782 Jy/beam ! Clean residual mean=0.000001 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.0761313 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 61 components and 0.0761313 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063752Jy sigma=0.424375 ! Fit after self-cal, rms=0.063737Jy sigma=0.424264 ! Inverting map ! Added new window around map position (49.5, 123). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203286 Jy ! Component: 100 - total flux cleaned = 0.00277147 Jy ! Component: 150 - total flux cleaned = 0.00299394 Jy ! Component: 200 - total flux cleaned = 0.00303262 Jy ! Total flux subtracted in 200 components = 0.00303262 Jy ! Clean residual min=-0.002240 max=0.002243 Jy/beam ! Clean residual mean=0.000001 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.0791639 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 81 components and 0.0791639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063619Jy sigma=0.423462 ! Fit after self-cal, rms=0.063599Jy sigma=0.423366 ! 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=0.063599Jy sigma=0.423366 ! Fit after self-cal, rms=0.063642Jy sigma=0.423192 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.118 mas, bmaj=7.548 mas, bpa=-5.102 degrees ! Estimated noise=1.62372 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101051 Jy ! Component: 100 - total flux cleaned = 0.00121504 Jy ! Component: 150 - total flux cleaned = 0.00132078 Jy ! Component: 200 - total flux cleaned = 0.00138649 Jy ! Total flux subtracted in 200 components = 0.00138649 Jy ! Clean residual min=-0.002046 max=0.002200 Jy/beam ! Clean residual mean=0.000000 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.0805504 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 94 components and 0.0805504 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063588Jy sigma=0.422860 ! Fit after self-cal, rms=0.063597Jy sigma=0.422829 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 = 0.000184778 Jy ! Component: 100 - total flux cleaned = 0.000214951 Jy ! Component: 150 - total flux cleaned = 0.000215666 Jy ! Component: 200 - total flux cleaned = 0.000191 Jy ! Total flux subtracted in 200 components = 0.000191 Jy ! Clean residual min=-0.002074 max=0.002172 Jy/beam ! Clean residual mean=0.000000 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.0807414 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 102 components and 0.0807414 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063570Jy sigma=0.422655 ! Fit after self-cal, rms=0.063569Jy sigma=0.422647 ! 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=0.063569Jy sigma=0.422647 ! Fit after self-cal, rms=0.063621Jy sigma=0.422609 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.669 mas, bmaj=10.68 mas, bpa=-5.273 degrees ! Estimated noise=1.9925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000507897 Jy ! Component: 100 - total flux cleaned = 0.000607371 Jy ! Component: 150 - total flux cleaned = 0.000690455 Jy ! Component: 200 - total flux cleaned = 0.000808089 Jy ! Total flux subtracted in 200 components = 0.000808089 Jy ! Clean residual min=-0.002259 max=0.002156 Jy/beam ! Clean residual mean=-0.000000 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.0815495 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 121 components and 0.0815495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063612Jy sigma=0.422583 ! Fit after self-cal, rms=0.063614Jy sigma=0.422556 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 = 0.000112814 Jy ! Component: 100 - total flux cleaned = 0.000203966 Jy ! Component: 150 - total flux cleaned = 0.000304123 Jy ! Component: 200 - total flux cleaned = 0.000377043 Jy ! Total flux subtracted in 200 components = 0.000377043 Jy ! Clean residual min=-0.002254 max=0.002080 Jy/beam ! Clean residual mean=-0.000000 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.0819265 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 129 components and 0.0819265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063613Jy sigma=0.422592 ! Fit after self-cal, rms=0.063614Jy sigma=0.422578 ! 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=3.121 mas, bmaj=7.55 mas, bpa=-5.088 degrees ! Estimated noise=1.62251 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.121 x 7.55 at -5.088 degrees (North through East) ! Clean map min=-0.0020701 max=0.069257 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=2.741 mas, bmaj=6.732 mas, bpa=-3.273 degrees ! Estimated noise=2.13307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.053677 Jy ! Component: 100 - total flux cleaned = 0.0663524 Jy ! Component: 150 - total flux cleaned = 0.0721488 Jy ! Component: 200 - total flux cleaned = 0.0754682 Jy ! Total flux subtracted in 200 components = 0.0754682 Jy ! Clean residual min=-0.004000 max=0.003846 Jy/beam ! Clean residual mean=0.000001 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.0754682 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0754682 Jy ! Inverting map and beam ! Estimated beam: bmin=3.121 mas, bmaj=7.55 mas, bpa=-5.088 degrees ! Estimated noise=1.62251 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 = 0.00284766 Jy ! Component: 100 - total flux cleaned = 0.00429463 Jy ! Component: 150 - total flux cleaned = 0.00458606 Jy ! Component: 200 - total flux cleaned = 0.00478158 Jy ! Total flux subtracted in 200 components = 0.00478158 Jy ! Clean residual min=-0.002428 max=0.002327 Jy/beam ! Clean residual mean=0.000001 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.0802498 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 42 components and 0.0802498 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=6.669 mas, bmaj=10.68 mas, bpa=-5.273 degrees ! Estimated noise=1.9925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118959 Jy ! Component: 100 - total flux cleaned = 0.00196214 Jy ! Component: 150 - total flux cleaned = 0.00232538 Jy ! Component: 200 - total flux cleaned = 0.00253083 Jy ! Total flux subtracted in 200 components = 0.00253083 Jy ! Clean residual min=-0.002486 max=0.002235 Jy/beam ! Clean residual mean=0.000000 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.0827807 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 = 2.93784e-05 Jy ! Component: 100 - total flux cleaned = 8.33499e-05 Jy ! Component: 150 - total flux cleaned = 0.000181171 Jy ! Component: 200 - total flux cleaned = 0.000204194 Jy ! Total flux subtracted in 200 components = 0.000204194 Jy ! Clean residual min=-0.002369 max=0.002137 Jy/beam ! Clean residual mean=0.000000 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.0829849 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 82 components and 0.0829848 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.121 mas, bmaj=7.55 mas, bpa=-5.088 degrees ! Estimated noise=1.62251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000439902 Jy ! Component: 100 - total flux cleaned = 0.000588056 Jy ! Component: 150 - total flux cleaned = 0.000715268 Jy ! Component: 200 - total flux cleaned = 0.000641243 Jy ! Total flux subtracted in 200 components = 0.000641243 Jy ! Clean residual min=-0.002227 max=0.002273 Jy/beam ! Clean residual mean=-0.000000 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.0836261 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 104 components and 0.0836261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063670Jy sigma=0.422885 ! Fit after self-cal, rms=0.063657Jy sigma=0.422791 wmodel J1258+0038_S_map.mod ! Writing 104 model components to file: J1258+0038_S_map.mod wobs J1258+0038_S_uvs.fits ! Writing UV FITS file: J1258+0038_S_uvs.fits wwins J1258+0038_S_map.win ! wwins: Wrote 3 windows to J1258+0038_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 = 8.64849e-05 Jy ! Component: 100 - total flux cleaned = -2.57216e-05 Jy ! Component: 150 - total flux cleaned = -0.000204018 Jy ! Component: 200 - total flux cleaned = -0.000340105 Jy ! Component: 250 - total flux cleaned = -0.000502715 Jy ! Component: 300 - total flux cleaned = -0.000596427 Jy ! Component: 350 - total flux cleaned = -0.000718748 Jy ! Component: 400 - total flux cleaned = -0.000865897 Jy ! Component: 450 - total flux cleaned = -0.000950915 Jy ! Component: 500 - total flux cleaned = -0.00103306 Jy ! Component: 550 - total flux cleaned = -0.00116665 Jy ! Component: 600 - total flux cleaned = -0.0011927 Jy ! Component: 650 - total flux cleaned = -0.00137312 Jy ! Component: 700 - total flux cleaned = -0.00154922 Jy ! Component: 750 - total flux cleaned = -0.00162348 Jy ! Component: 800 - total flux cleaned = -0.00169666 Jy ! Component: 850 - total flux cleaned = -0.00172077 Jy ! Component: 900 - total flux cleaned = -0.00176787 Jy ! Component: 950 - total flux cleaned = -0.00179104 Jy ! Component: 1000 - total flux cleaned = -0.00181434 Jy ! Component: 1050 - total flux cleaned = -0.00185923 Jy ! Component: 1100 - total flux cleaned = -0.00188129 Jy ! Component: 1150 - total flux cleaned = -0.00190289 Jy ! Component: 1200 - total flux cleaned = -0.00181723 Jy ! Component: 1250 - total flux cleaned = -0.00185946 Jy ! Component: 1300 - total flux cleaned = -0.00179742 Jy ! Component: 1350 - total flux cleaned = -0.00181831 Jy ! Component: 1400 - total flux cleaned = -0.00181854 Jy ! Component: 1450 - total flux cleaned = -0.00183882 Jy ! Component: 1500 - total flux cleaned = -0.00183899 Jy ! Component: 1550 - total flux cleaned = -0.00191689 Jy ! Component: 1600 - total flux cleaned = -0.00201289 Jy ! Component: 1650 - total flux cleaned = -0.00208828 Jy ! Component: 1700 - total flux cleaned = -0.00205062 Jy ! Component: 1750 - total flux cleaned = -0.00208796 Jy ! Component: 1800 - total flux cleaned = -0.00214305 Jy ! Component: 1850 - total flux cleaned = -0.0022155 Jy ! Component: 1900 - total flux cleaned = -0.00225123 Jy ! Component: 1950 - total flux cleaned = -0.00228679 Jy ! Component: 2000 - total flux cleaned = -0.00237421 Jy ! Component: 2050 - total flux cleaned = -0.00242621 Jy ! Component: 2100 - total flux cleaned = -0.00249457 Jy ! Component: 2150 - total flux cleaned = -0.00257897 Jy ! Component: 2200 - total flux cleaned = -0.00261231 Jy ! Component: 2250 - total flux cleaned = -0.00272779 Jy ! Component: 2300 - total flux cleaned = -0.00276045 Jy ! Component: 2350 - total flux cleaned = -0.00282528 Jy ! Component: 2400 - total flux cleaned = -0.00287313 Jy ! Component: 2450 - total flux cleaned = -0.00295238 Jy ! Component: 2500 - total flux cleaned = -0.00299932 Jy ! Component: 2550 - total flux cleaned = -0.00306139 Jy ! Component: 2600 - total flux cleaned = -0.00309202 Jy ! Component: 2650 - total flux cleaned = -0.00310715 Jy ! Component: 2700 - total flux cleaned = -0.0031223 Jy ! Component: 2750 - total flux cleaned = -0.00321202 Jy ! Component: 2800 - total flux cleaned = -0.00319735 Jy ! Component: 2850 - total flux cleaned = -0.00328556 Jy ! Component: 2900 - total flux cleaned = -0.00331459 Jy ! Component: 2950 - total flux cleaned = -0.00335798 Jy ! Component: 3000 - total flux cleaned = -0.00331485 Jy ! Component: 3050 - total flux cleaned = -0.00334344 Jy ! Component: 3100 - total flux cleaned = -0.00338587 Jy ! Component: 3150 - total flux cleaned = -0.00338608 Jy ! Component: 3200 - total flux cleaned = -0.00346933 Jy ! Component: 3250 - total flux cleaned = -0.00348317 Jy ! Component: 3300 - total flux cleaned = -0.0034969 Jy ! Component: 3350 - total flux cleaned = -0.00353758 Jy ! Component: 3400 - total flux cleaned = -0.00352415 Jy ! Component: 3450 - total flux cleaned = -0.00356428 Jy ! Component: 3500 - total flux cleaned = -0.00360405 Jy ! Component: 3550 - total flux cleaned = -0.00361719 Jy ! Component: 3600 - total flux cleaned = -0.00365641 Jy ! Component: 3650 - total flux cleaned = -0.0036566 Jy ! Component: 3700 - total flux cleaned = -0.00369523 Jy ! Component: 3750 - total flux cleaned = -0.00374631 Jy ! Component: 3800 - total flux cleaned = -0.003835 Jy ! Component: 3850 - total flux cleaned = -0.00386019 Jy ! Component: 3900 - total flux cleaned = -0.00386017 Jy ! Component: 3950 - total flux cleaned = -0.00388499 Jy ! Component: 4000 - total flux cleaned = -0.00397148 Jy ! Component: 4050 - total flux cleaned = -0.00400825 Jy ! Total flux subtracted in 4096 components = -0.00404481 Jy ! Clean residual min=-0.000845 max=0.000764 Jy/beam ! Clean residual mean=-0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0795813 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 388 components and 0.0795813 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1258+0038_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.121 x 7.55 at -5.088 degrees (North through East) ! Clean map min=-0.001787 max=0.068517 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1258+0038_S_map.fits wmodel /image_prod/ug002_uva//J1258+0038_S_map.mod ! Writing 388 model components to file: /image_prod/ug002_uva//J1258+0038_S_map.mod wobs /image_prod/ug002_uva//J1258+0038_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1258+0038_S_uvs.fits wwins /image_prod/ug002_uva//J1258+0038_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1258+0038_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.068517 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000221874 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.971469 0.971469 1.94294 3.88588 7.77175 15.5435 31.087 62.174 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.068 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 308.81 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1258+0038_S_dfm.log closed on Thu Mar 5 00:55:02 2020