! Started logfile: /vlbi/uf001/uva//J0037+3659_S_dfm.log on Sun Jan 13 20:38:15 2019 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 /vlbi/uf001/uva//J0037+3659_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0037+3659_S_uva.fits ! AN table 1: 115 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.724058 visibilities/baseline/integration-bin. ! Found source: J0037+3659 ! ! 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 11241 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 J0037+3659_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 251 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 251 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 251 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.012026Jy sigma=22.350274 ! Fit after self-cal, rms=0.927382Jy sigma=20.485079 ! 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=3.156 mas, bmaj=6.283 mas, bpa=9.278 degrees ! Estimated noise=0.471284 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 = 0.0565 Jy ! Component: 100 - total flux cleaned = 0.0700235 Jy ! Total flux subtracted in 100 components = 0.0700235 Jy ! Clean residual min=-0.003765 max=0.005635 Jy/beam ! Clean residual mean=0.000017 rms=0.001118 Jy/beam ! Combined flux in latest and established models = 0.0700235 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0700235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064100Jy sigma=1.338401 ! Fit after self-cal, rms=0.063083Jy sigma=1.316246 ! 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=3.854 mas, bmaj=7.206 mas, bpa=8.274 degrees ! Estimated noise=0.314516 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 (68.5, 81.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0095471 Jy ! Component: 100 - total flux cleaned = 0.0165892 Jy ! Component: 150 - total flux cleaned = 0.0223138 Jy ! Component: 200 - total flux cleaned = 0.0270599 Jy ! Total flux subtracted in 200 components = 0.0270599 Jy ! Clean residual min=-0.003350 max=0.005026 Jy/beam ! Clean residual mean=0.000026 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.0970834 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 64 components and 0.0970834 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061002Jy sigma=1.267377 ! Fit after self-cal, rms=0.060917Jy sigma=1.265184 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.854 x 7.206 at 8.274 degrees (North through East) ! Clean map min=-0.0032454 max=0.075597 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 87 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 0.99 KP 0.98 ! LA 0.89 MK 1.21 NL 1.09 OV 0.97 ! PT 0.89 SC 1.00 ! ! ! Correcting IF 2. ! A total of 87 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 1.05 KP 0.99 ! LA 0.89 MK 1.16 NL 1.04 OV 0.98 ! PT 0.91 SC 0.91 ! ! ! Correcting IF 3. ! A total of 87 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.02 KP 0.97 ! LA 0.88 MK 1.24 NL 1.06 OV 0.96 ! PT 0.91 SC 0.97 ! ! ! Fit before self-cal, rms=0.060917Jy sigma=1.265184 ! Fit after self-cal, rms=0.060392Jy sigma=1.262538 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.972 mas, bmaj=7.296 mas, bpa=9.43 degrees ! Estimated noise=0.304276 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 = 0.00379194 Jy ! Component: 100 - total flux cleaned = 0.00656461 Jy ! Component: 150 - total flux cleaned = 0.00870486 Jy ! Component: 200 - total flux cleaned = 0.0101511 Jy ! Total flux subtracted in 200 components = 0.0101511 Jy ! Clean residual min=-0.002288 max=0.002954 Jy/beam ! Clean residual mean=0.000025 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.107234 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 96 components and 0.107234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060101Jy sigma=1.253364 ! Fit after self-cal, rms=0.060142Jy sigma=1.252555 ! 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=0.060142Jy sigma=1.252555 ! Fit after self-cal, rms=0.061541Jy sigma=1.245642 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.992 mas, bmaj=7.273 mas, bpa=10.12 degrees ! Estimated noise=0.306209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174211 Jy ! Component: 100 - total flux cleaned = 0.00298658 Jy ! Component: 150 - total flux cleaned = 0.00354724 Jy ! Component: 200 - total flux cleaned = 0.00398129 Jy ! Total flux subtracted in 200 components = 0.00398129 Jy ! Clean residual min=-0.001979 max=0.002510 Jy/beam ! Clean residual mean=0.000011 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.111216 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 120 components and 0.111216 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061481Jy sigma=1.243677 ! Fit after self-cal, rms=0.061500Jy sigma=1.243394 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 (67.5, 98.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254586 Jy ! Component: 100 - total flux cleaned = 0.00398144 Jy ! Component: 150 - total flux cleaned = 0.0049826 Jy ! Component: 200 - total flux cleaned = 0.00565644 Jy ! Total flux subtracted in 200 components = 0.00565644 Jy ! Clean residual min=-0.001715 max=0.002050 Jy/beam ! Clean residual mean=0.000009 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.116872 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 151 components and 0.116872 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061395Jy sigma=1.240241 ! Fit after self-cal, rms=0.061383Jy sigma=1.240062 ! 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=0.061383Jy sigma=1.240062 ! Fit after self-cal, rms=0.061443Jy sigma=1.239800 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.99 mas, bmaj=7.268 mas, bpa=10.19 degrees ! Estimated noise=0.305871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0009967 Jy ! Component: 100 - total flux cleaned = 0.00169123 Jy ! Component: 150 - total flux cleaned = 0.00210104 Jy ! Component: 200 - total flux cleaned = 0.00229954 Jy ! Total flux subtracted in 200 components = 0.00229954 Jy ! Clean residual min=-0.001736 max=0.001893 Jy/beam ! Clean residual mean=0.000008 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.119172 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 164 components and 0.119172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061418Jy sigma=1.239051 ! Fit after self-cal, rms=0.061416Jy sigma=1.239021 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 = 0.000279651 Jy ! Component: 100 - total flux cleaned = 0.000441143 Jy ! Component: 150 - total flux cleaned = 0.000592938 Jy ! Component: 200 - total flux cleaned = 0.000736416 Jy ! Total flux subtracted in 200 components = 0.000736416 Jy ! Clean residual min=-0.001671 max=0.001891 Jy/beam ! Clean residual mean=0.000008 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.119908 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 168 components and 0.119908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061403Jy sigma=1.238647 ! Fit after self-cal, rms=0.061403Jy sigma=1.238637 ! 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=0.061403Jy sigma=1.238637 ! Fit after self-cal, rms=0.061445Jy sigma=1.238595 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.581 mas, bmaj=9.668 mas, bpa=0.1036 degrees ! Estimated noise=0.354068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113181 Jy ! Component: 100 - total flux cleaned = 0.00174714 Jy ! Component: 150 - total flux cleaned = 0.00225607 Jy ! Component: 200 - total flux cleaned = 0.00268204 Jy ! Total flux subtracted in 200 components = 0.00268204 Jy ! Clean residual min=-0.002183 max=0.002308 Jy/beam ! Clean residual mean=0.000016 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.12259 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 185 components and 0.12259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061443Jy sigma=1.238311 ! Fit after self-cal, rms=0.061441Jy sigma=1.238206 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 = 0.000185385 Jy ! Component: 100 - total flux cleaned = 0.000512934 Jy ! Component: 150 - total flux cleaned = 0.000698432 Jy ! Component: 200 - total flux cleaned = 0.000848613 Jy ! Total flux subtracted in 200 components = 0.000848613 Jy ! Clean residual min=-0.002122 max=0.002327 Jy/beam ! Clean residual mean=0.000015 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.123439 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 199 components and 0.123439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061448Jy sigma=1.238179 ! Fit after self-cal, rms=0.061446Jy sigma=1.238125 ! 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=3.99 mas, bmaj=7.266 mas, bpa=10.17 degrees ! Estimated noise=0.305895 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.99 x 7.266 at 10.17 degrees (North through East) ! Clean map min=-0.0015938 max=0.073147 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=3.281 mas, bmaj=6.325 mas, bpa=11.41 degrees ! Estimated noise=0.46641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0560348 Jy ! Component: 100 - total flux cleaned = 0.069018 Jy ! Component: 150 - total flux cleaned = 0.0759892 Jy ! Component: 200 - total flux cleaned = 0.0815546 Jy ! Total flux subtracted in 200 components = 0.0815546 Jy ! Clean residual min=-0.003159 max=0.004354 Jy/beam ! Clean residual mean=0.000009 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.0815546 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0815546 Jy ! Inverting map and beam ! Estimated beam: bmin=3.99 mas, bmaj=7.266 mas, bpa=10.17 degrees ! Estimated noise=0.305895 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 = 0.00634862 Jy ! Component: 100 - total flux cleaned = 0.0113737 Jy ! Component: 150 - total flux cleaned = 0.0155469 Jy ! Component: 200 - total flux cleaned = 0.0190732 Jy ! Total flux subtracted in 200 components = 0.0190732 Jy ! Clean residual min=-0.002273 max=0.002916 Jy/beam ! Clean residual mean=0.000013 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.100628 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 110 components and 0.100628 Jy ! Inverting map ! Added new window around map position (7, -33.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00316935 Jy ! Component: 100 - total flux cleaned = 0.00577189 Jy ! Component: 150 - total flux cleaned = 0.00802026 Jy ! Component: 200 - total flux cleaned = 0.00996879 Jy ! Total flux subtracted in 200 components = 0.00996879 Jy ! Clean residual min=-0.001997 max=0.002066 Jy/beam ! Clean residual mean=0.000012 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.110597 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 157 components and 0.110597 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=7.581 mas, bmaj=9.668 mas, bpa=0.1036 degrees ! Estimated noise=0.354068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00301596 Jy ! Component: 100 - total flux cleaned = 0.00528781 Jy ! Component: 150 - total flux cleaned = 0.0071078 Jy ! Component: 200 - total flux cleaned = 0.00859255 Jy ! Total flux subtracted in 200 components = 0.00859255 Jy ! Clean residual min=-0.002316 max=0.002378 Jy/beam ! Clean residual mean=0.000019 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.119189 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 = 0.00121682 Jy ! Component: 100 - total flux cleaned = 0.00221913 Jy ! Component: 150 - total flux cleaned = 0.00292556 Jy ! Component: 200 - total flux cleaned = 0.00333802 Jy ! Total flux subtracted in 200 components = 0.00333802 Jy ! Clean residual min=-0.002100 max=0.002264 Jy/beam ! Clean residual mean=0.000015 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.122527 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 225 components and 0.122527 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.99 mas, bmaj=7.266 mas, bpa=10.17 degrees ! Estimated noise=0.305895 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.80287e-05 Jy ! Component: 100 - total flux cleaned = -3.81614e-05 Jy ! Component: 150 - total flux cleaned = -3.76593e-05 Jy ! Component: 200 - total flux cleaned = -1.09763e-05 Jy ! Total flux subtracted in 200 components = -1.09763e-05 Jy ! Clean residual min=-0.001581 max=0.001940 Jy/beam ! Clean residual mean=0.000008 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.122516 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 246 components and 0.122516 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061382Jy sigma=1.236971 ! Fit after self-cal, rms=0.061351Jy sigma=1.236787 wmodel J0037+3659_S_map.mod ! Writing 246 model components to file: J0037+3659_S_map.mod wobs J0037+3659_S_uvs.fits ! Writing UV FITS file: J0037+3659_S_uvs.fits wwins J0037+3659_S_map.win ! wwins: Wrote 4 windows to J0037+3659_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 = 0.000802168 Jy ! Component: 100 - total flux cleaned = 0.00106805 Jy ! Component: 150 - total flux cleaned = 0.00109652 Jy ! Component: 200 - total flux cleaned = 0.00101619 Jy ! Component: 250 - total flux cleaned = 0.000885903 Jy ! Component: 300 - total flux cleaned = 0.000785112 Jy ! Component: 350 - total flux cleaned = 0.000686301 Jy ! Component: 400 - total flux cleaned = 0.000542025 Jy ! Component: 450 - total flux cleaned = 0.000401169 Jy ! Component: 500 - total flux cleaned = 0.000286508 Jy ! Component: 550 - total flux cleaned = 0.000151288 Jy ! Component: 600 - total flux cleaned = 4.04602e-05 Jy ! Component: 650 - total flux cleaned = -6.79544e-05 Jy ! Component: 700 - total flux cleaned = -0.000131711 Jy ! Component: 750 - total flux cleaned = -0.000215661 Jy ! Component: 800 - total flux cleaned = -0.000339067 Jy ! Component: 850 - total flux cleaned = -0.000399816 Jy ! Component: 900 - total flux cleaned = -0.000479258 Jy ! Component: 950 - total flux cleaned = -0.000537872 Jy ! Component: 1000 - total flux cleaned = -0.000653049 Jy ! Component: 1050 - total flux cleaned = -0.000671919 Jy ! Component: 1100 - total flux cleaned = -0.000709429 Jy ! Component: 1150 - total flux cleaned = -0.000801618 Jy ! Component: 1200 - total flux cleaned = -0.000838048 Jy ! Component: 1250 - total flux cleaned = -0.00090988 Jy ! Component: 1300 - total flux cleaned = -0.000927257 Jy ! Component: 1350 - total flux cleaned = -0.000962401 Jy ! Component: 1400 - total flux cleaned = -0.00101428 Jy ! Component: 1450 - total flux cleaned = -0.00103135 Jy ! Component: 1500 - total flux cleaned = -0.00103149 Jy ! Component: 1550 - total flux cleaned = -0.000965585 Jy ! Component: 1600 - total flux cleaned = -0.00101481 Jy ! Component: 1650 - total flux cleaned = -0.000966435 Jy ! Component: 1700 - total flux cleaned = -0.000982635 Jy ! Component: 1750 - total flux cleaned = -0.000998173 Jy ! Component: 1800 - total flux cleaned = -0.000951404 Jy ! Component: 1850 - total flux cleaned = -0.000982345 Jy ! Component: 1900 - total flux cleaned = -0.000997594 Jy ! Component: 1950 - total flux cleaned = -0.000967441 Jy ! Component: 2000 - total flux cleaned = -0.00101209 Jy ! Component: 2050 - total flux cleaned = -0.00102686 Jy ! Component: 2100 - total flux cleaned = -0.00109977 Jy ! Component: 2150 - total flux cleaned = -0.00105627 Jy ! Component: 2200 - total flux cleaned = -0.00112789 Jy ! Component: 2250 - total flux cleaned = -0.00111392 Jy ! Component: 2300 - total flux cleaned = -0.00122599 Jy ! Component: 2350 - total flux cleaned = -0.00121201 Jy ! Component: 2400 - total flux cleaned = -0.00126687 Jy ! Component: 2450 - total flux cleaned = -0.00132111 Jy ! Component: 2500 - total flux cleaned = -0.00134786 Jy ! Component: 2550 - total flux cleaned = -0.00138793 Jy ! Component: 2600 - total flux cleaned = -0.00138779 Jy ! Component: 2650 - total flux cleaned = -0.00140079 Jy ! Component: 2700 - total flux cleaned = -0.00142692 Jy ! Component: 2750 - total flux cleaned = -0.00137534 Jy ! Component: 2800 - total flux cleaned = -0.00140104 Jy ! Component: 2850 - total flux cleaned = -0.00140084 Jy ! Component: 2900 - total flux cleaned = -0.00136327 Jy ! Component: 2950 - total flux cleaned = -0.00138816 Jy ! Component: 3000 - total flux cleaned = -0.00136355 Jy ! Component: 3050 - total flux cleaned = -0.00136343 Jy ! Component: 3100 - total flux cleaned = -0.00135134 Jy ! Component: 3150 - total flux cleaned = -0.00132733 Jy ! Component: 3200 - total flux cleaned = -0.00132753 Jy ! Component: 3250 - total flux cleaned = -0.00133942 Jy ! Component: 3300 - total flux cleaned = -0.00133957 Jy ! Component: 3350 - total flux cleaned = -0.00130465 Jy ! Component: 3400 - total flux cleaned = -0.0013279 Jy ! Component: 3450 - total flux cleaned = -0.00139672 Jy ! Component: 3500 - total flux cleaned = -0.00136255 Jy ! Component: 3550 - total flux cleaned = -0.001419 Jy ! Component: 3600 - total flux cleaned = -0.00132945 Jy ! Component: 3650 - total flux cleaned = -0.00132967 Jy ! Component: 3700 - total flux cleaned = -0.00138478 Jy ! Component: 3750 - total flux cleaned = -0.00134094 Jy ! Component: 3800 - total flux cleaned = -0.00140617 Jy ! Component: 3850 - total flux cleaned = -0.0013627 Jy ! Component: 3900 - total flux cleaned = -0.00136284 Jy ! Component: 3950 - total flux cleaned = -0.00133082 Jy ! Component: 4000 - total flux cleaned = -0.00136252 Jy ! Component: 4050 - total flux cleaned = -0.00133099 Jy ! Total flux subtracted in 4096 components = -0.00135177 Jy ! Clean residual min=-0.000538 max=0.000573 Jy/beam ! Clean residual mean=0.000004 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.121164 Jy keep ! Adding 327 model components to the UV plane model. ! The established model now contains 573 components and 0.121164 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0037+3659_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.99 x 7.266 at 10.17 degrees (North through East) ! Clean map min=-0.0011167 max=0.072876 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0037+3659_S_map.fits wmodel /vlbi/uf001/uva//J0037+3659_S_map.mod ! Writing 573 model components to file: /vlbi/uf001/uva//J0037+3659_S_map.mod wobs /vlbi/uf001/uva//J0037+3659_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0037+3659_S_uvs.fits wwins /vlbi/uf001/uva//J0037+3659_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J0037+3659_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0728756 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00019828 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.816238 0.816238 1.63248 3.26495 6.5299 13.0598 26.1196 52.2392 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.072 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 367.539 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0037+3659_S_dfm.log closed on Sun Jan 13 20:38:20 2019