! Started logfile: /vlbi/uf001/uva//J0800-2302_S_dfm.log on Sun Jan 13 23:43:33 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//J0800-2302_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0800-2302_S_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.885441 visibilities/baseline/integration-bin. ! Found source: J0800-2302 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 6933 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0800-2302_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.014772Jy sigma=16.627743 ! Fit after self-cal, rms=0.876024Jy sigma=14.362786 ! 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=2.755 mas, bmaj=7.686 mas, bpa=-4.568 degrees ! Estimated noise=0.767531 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 = 0.0900556 Jy ! Component: 100 - total flux cleaned = 0.119786 Jy ! Total flux subtracted in 100 components = 0.119786 Jy ! Clean residual min=-0.005741 max=0.014086 Jy/beam ! Clean residual mean=0.000043 rms=0.001882 Jy/beam ! Combined flux in latest and established models = 0.119786 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.119786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082967Jy sigma=1.338596 ! Fit after self-cal, rms=0.082917Jy sigma=1.337853 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0162201 Jy ! Component: 100 - total flux cleaned = 0.025491 Jy ! Total flux subtracted in 100 components = 0.025491 Jy ! Clean residual min=-0.004558 max=0.005327 Jy/beam ! Clean residual mean=0.000031 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 0.145277 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 41 components and 0.145277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078428Jy sigma=1.258101 ! Fit after self-cal, rms=0.078412Jy sigma=1.257767 ! 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=3.345 mas, bmaj=9.358 mas, bpa=-3.435 degrees ! Estimated noise=0.53189 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 (-4.5, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00976745 Jy ! Component: 100 - total flux cleaned = 0.0155528 Jy ! Component: 150 - total flux cleaned = 0.0194853 Jy ! Component: 200 - total flux cleaned = 0.0222681 Jy ! Total flux subtracted in 200 components = 0.0222681 Jy ! Clean residual min=-0.004186 max=0.003313 Jy/beam ! Clean residual mean=0.000034 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.167545 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 92 components and 0.167545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077152Jy sigma=1.234659 ! Fit after self-cal, rms=0.077136Jy sigma=1.234018 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.345 x 9.358 at -3.435 degrees (North through East) ! Clean map min=-0.0040849 max=0.12127 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.92 HN 1.07 KP 1.05 ! LA 0.90 MK 1.04 NL 1.09 OV 1.03 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.88 HN 1.03 KP 1.02 ! LA 0.93 MK 1.05 NL 1.06 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 1.04 KP 0.98 ! LA 0.92 MK 1.02 NL 0.98 OV 1.05 ! PT 1.02 SC 0.99 ! ! ! Fit before self-cal, rms=0.077136Jy sigma=1.234018 ! Fit after self-cal, rms=0.077377Jy sigma=1.222165 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.393 mas, bmaj=9.478 mas, bpa=-3.305 degrees ! Estimated noise=0.534126 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 = -0.000479321 Jy ! Component: 100 - total flux cleaned = -0.000602387 Jy ! Component: 150 - total flux cleaned = -0.000604374 Jy ! Component: 200 - total flux cleaned = -0.000605278 Jy ! Total flux subtracted in 200 components = -0.000605278 Jy ! Clean residual min=-0.002399 max=0.002210 Jy/beam ! Clean residual mean=-0.000001 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.166939 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 104 components and 0.166939 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077357Jy sigma=1.221813 ! Fit after self-cal, rms=0.077424Jy sigma=1.221554 ! 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=0.077424Jy sigma=1.221554 ! Fit after self-cal, rms=0.077461Jy sigma=1.220225 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.391 mas, bmaj=9.464 mas, bpa=-3.319 degrees ! Estimated noise=0.533406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000289171 Jy ! Component: 100 - total flux cleaned = -0.000312576 Jy ! Component: 150 - total flux cleaned = -0.000331051 Jy ! Component: 200 - total flux cleaned = -0.000348006 Jy ! Total flux subtracted in 200 components = -0.000348006 Jy ! Clean residual min=-0.002190 max=0.001914 Jy/beam ! Clean residual mean=-0.000003 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.166591 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 113 components and 0.166591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077451Jy sigma=1.220034 ! Fit after self-cal, rms=0.077458Jy sigma=1.220007 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 = -2.70189e-05 Jy ! Component: 100 - total flux cleaned = -4.34385e-05 Jy ! Component: 150 - total flux cleaned = -5.85088e-05 Jy ! Component: 200 - total flux cleaned = -7.27762e-05 Jy ! Total flux subtracted in 200 components = -7.27762e-05 Jy ! Clean residual min=-0.002181 max=0.001917 Jy/beam ! Clean residual mean=-0.000003 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.166519 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 115 components and 0.166519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077453Jy sigma=1.219908 ! Fit after self-cal, rms=0.077453Jy sigma=1.219903 ! 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=0.077453Jy sigma=1.219903 ! Fit after self-cal, rms=0.077431Jy sigma=1.219783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.387 mas, bmaj=9.447 mas, bpa=-3.303 degrees ! Estimated noise=0.532451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000307827 Jy ! Component: 100 - total flux cleaned = -0.000339264 Jy ! Component: 150 - total flux cleaned = -0.000352701 Jy ! Component: 200 - total flux cleaned = -0.000352797 Jy ! Total flux subtracted in 200 components = -0.000352797 Jy ! Clean residual min=-0.002057 max=0.001788 Jy/beam ! Clean residual mean=-0.000003 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.166166 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 118 components and 0.166166 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077426Jy sigma=1.219687 ! Fit after self-cal, rms=0.077428Jy sigma=1.219678 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 = -1.07834e-05 Jy ! Component: 100 - total flux cleaned = -3.42256e-05 Jy ! Component: 150 - total flux cleaned = -4.54914e-05 Jy ! Component: 200 - total flux cleaned = -4.53276e-05 Jy ! Total flux subtracted in 200 components = -4.53276e-05 Jy ! Clean residual min=-0.002060 max=0.001782 Jy/beam ! Clean residual mean=-0.000003 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.16612 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 121 components and 0.16612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077425Jy sigma=1.219627 ! Fit after self-cal, rms=0.077425Jy sigma=1.219623 ! 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=0.077425Jy sigma=1.219623 ! Fit after self-cal, rms=0.077345Jy sigma=1.219602 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.746 mas, bmaj=17.75 mas, bpa=-3.526 degrees ! Estimated noise=0.6572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000286476 Jy ! Component: 100 - total flux cleaned = -0.000264151 Jy ! Component: 150 - total flux cleaned = -0.000243724 Jy ! Component: 200 - total flux cleaned = -0.000235001 Jy ! Total flux subtracted in 200 components = -0.000235001 Jy ! Clean residual min=-0.002077 max=0.001611 Jy/beam ! Clean residual mean=-0.000006 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.165885 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 127 components and 0.165885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077344Jy sigma=1.219566 ! Fit after self-cal, rms=0.077344Jy sigma=1.219561 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 = -7.87857e-05 Jy ! Component: 100 - total flux cleaned = -6.99328e-05 Jy ! Component: 150 - total flux cleaned = -6.16597e-05 Jy ! Component: 200 - total flux cleaned = -5.46795e-05 Jy ! Total flux subtracted in 200 components = -5.46795e-05 Jy ! Clean residual min=-0.002094 max=0.001613 Jy/beam ! Clean residual mean=-0.000005 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.165831 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 134 components and 0.165831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077345Jy sigma=1.219558 ! Fit after self-cal, rms=0.077345Jy sigma=1.219555 ! 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=3.383 mas, bmaj=9.434 mas, bpa=-3.299 degrees ! Estimated noise=0.531685 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.383 x 9.434 at -3.299 degrees (North through East) ! Clean map min=-0.0019359 max=0.12137 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=2.776 mas, bmaj=7.704 mas, bpa=-4.39 degrees ! Estimated noise=0.773283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0903869 Jy ! Component: 100 - total flux cleaned = 0.120159 Jy ! Component: 150 - total flux cleaned = 0.136025 Jy ! Component: 200 - total flux cleaned = 0.144826 Jy ! Total flux subtracted in 200 components = 0.144826 Jy ! Clean residual min=-0.004220 max=0.004504 Jy/beam ! Clean residual mean=0.000012 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.144826 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.144826 Jy ! Inverting map and beam ! Estimated beam: bmin=3.383 mas, bmaj=9.434 mas, bpa=-3.299 degrees ! Estimated noise=0.531685 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 = 0.00826511 Jy ! Component: 100 - total flux cleaned = 0.0127658 Jy ! Component: 150 - total flux cleaned = 0.0155254 Jy ! Component: 200 - total flux cleaned = 0.0173944 Jy ! Total flux subtracted in 200 components = 0.0173944 Jy ! Clean residual min=-0.002442 max=0.001838 Jy/beam ! Clean residual mean=0.000001 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.16222 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 75 components and 0.16222 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=7.746 mas, bmaj=17.75 mas, bpa=-3.526 degrees ! Estimated noise=0.6572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166889 Jy ! Component: 100 - total flux cleaned = 0.00251847 Jy ! Component: 150 - total flux cleaned = 0.00287139 Jy ! Component: 200 - total flux cleaned = 0.00296299 Jy ! Total flux subtracted in 200 components = 0.00296299 Jy ! Clean residual min=-0.002154 max=0.001690 Jy/beam ! Clean residual mean=-0.000004 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.165183 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 = 6.38589e-05 Jy ! Component: 100 - total flux cleaned = 0.000108103 Jy ! Component: 150 - total flux cleaned = 0.000147241 Jy ! Component: 200 - total flux cleaned = 0.000155932 Jy ! Total flux subtracted in 200 components = 0.000155932 Jy ! Clean residual min=-0.002123 max=0.001681 Jy/beam ! Clean residual mean=-0.000004 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.165339 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 111 components and 0.165339 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.383 mas, bmaj=9.434 mas, bpa=-3.299 degrees ! Estimated noise=0.531685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000367773 Jy ! Component: 100 - total flux cleaned = -0.00040445 Jy ! Component: 150 - total flux cleaned = -0.000404355 Jy ! Component: 200 - total flux cleaned = -0.000344609 Jy ! Total flux subtracted in 200 components = -0.000344609 Jy ! Clean residual min=-0.002214 max=0.001834 Jy/beam ! Clean residual mean=-0.000002 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.164994 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 120 components and 0.164994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077370Jy sigma=1.219966 ! Fit after self-cal, rms=0.077363Jy sigma=1.219932 wmodel J0800-2302_S_map.mod ! Writing 120 model components to file: J0800-2302_S_map.mod wobs J0800-2302_S_uvs.fits ! Writing UV FITS file: J0800-2302_S_uvs.fits wwins J0800-2302_S_map.win ! wwins: Wrote 2 windows to J0800-2302_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000981791 Jy ! Component: 100 - total flux cleaned = -0.00172437 Jy ! Component: 150 - total flux cleaned = -0.0021518 Jy ! Component: 200 - total flux cleaned = -0.00243307 Jy ! Component: 250 - total flux cleaned = -0.00270243 Jy ! Component: 300 - total flux cleaned = -0.00284605 Jy ! Component: 350 - total flux cleaned = -0.00304019 Jy ! Component: 400 - total flux cleaned = -0.00309492 Jy ! Component: 450 - total flux cleaned = -0.00322555 Jy ! Component: 500 - total flux cleaned = -0.00327667 Jy ! Component: 550 - total flux cleaned = -0.00342593 Jy ! Component: 600 - total flux cleaned = -0.00349892 Jy ! Component: 650 - total flux cleaned = -0.00357066 Jy ! Component: 700 - total flux cleaned = -0.00366346 Jy ! Component: 750 - total flux cleaned = -0.0037983 Jy ! Component: 800 - total flux cleaned = -0.0037102 Jy ! Component: 850 - total flux cleaned = -0.00368941 Jy ! Component: 900 - total flux cleaned = -0.00366834 Jy ! Component: 950 - total flux cleaned = -0.00362621 Jy ! Component: 1000 - total flux cleaned = -0.00352447 Jy ! Component: 1050 - total flux cleaned = -0.00344452 Jy ! Component: 1100 - total flux cleaned = -0.00336576 Jy ! Component: 1150 - total flux cleaned = -0.00330783 Jy ! Component: 1200 - total flux cleaned = -0.00317424 Jy ! Component: 1250 - total flux cleaned = -0.0031736 Jy ! Component: 1300 - total flux cleaned = -0.00304417 Jy ! Component: 1350 - total flux cleaned = -0.0029895 Jy ! Component: 1400 - total flux cleaned = -0.00293538 Jy ! Component: 1450 - total flux cleaned = -0.00286419 Jy ! Component: 1500 - total flux cleaned = -0.00279405 Jy ! Component: 1550 - total flux cleaned = -0.00274227 Jy ! Component: 1600 - total flux cleaned = -0.00270816 Jy ! Component: 1650 - total flux cleaned = -0.00267428 Jy ! Component: 1700 - total flux cleaned = -0.0026079 Jy ! Component: 1750 - total flux cleaned = -0.00254225 Jy ! Component: 1800 - total flux cleaned = -0.00250987 Jy ! Component: 1850 - total flux cleaned = -0.002558 Jy ! Component: 1900 - total flux cleaned = -0.00257394 Jy ! Component: 1950 - total flux cleaned = -0.0025895 Jy ! Component: 2000 - total flux cleaned = -0.00257421 Jy ! Component: 2050 - total flux cleaned = -0.0026205 Jy ! Component: 2100 - total flux cleaned = -0.00263559 Jy ! Component: 2150 - total flux cleaned = -0.0026207 Jy ! Component: 2200 - total flux cleaned = -0.00262066 Jy ! Component: 2250 - total flux cleaned = -0.00265027 Jy ! Component: 2300 - total flux cleaned = -0.00265037 Jy ! Component: 2350 - total flux cleaned = -0.00273745 Jy ! Component: 2400 - total flux cleaned = -0.00273741 Jy ! Component: 2450 - total flux cleaned = -0.00276586 Jy ! Component: 2500 - total flux cleaned = -0.00282206 Jy ! Component: 2550 - total flux cleaned = -0.00282204 Jy ! Component: 2600 - total flux cleaned = -0.0028084 Jy ! Component: 2650 - total flux cleaned = -0.00286358 Jy ! Component: 2700 - total flux cleaned = -0.00290444 Jy ! Component: 2750 - total flux cleaned = -0.00294511 Jy ! Component: 2800 - total flux cleaned = -0.00299864 Jy ! Component: 2850 - total flux cleaned = -0.00303846 Jy ! Component: 2900 - total flux cleaned = -0.00307789 Jy ! Component: 2950 - total flux cleaned = -0.00309094 Jy ! Component: 3000 - total flux cleaned = -0.00311704 Jy ! Component: 3050 - total flux cleaned = -0.00316839 Jy ! Component: 3100 - total flux cleaned = -0.00314292 Jy ! Component: 3150 - total flux cleaned = -0.00320617 Jy ! Component: 3200 - total flux cleaned = -0.00319351 Jy ! Component: 3250 - total flux cleaned = -0.00325609 Jy ! Component: 3300 - total flux cleaned = -0.00326847 Jy ! Component: 3350 - total flux cleaned = -0.00325632 Jy ! Component: 3400 - total flux cleaned = -0.00335429 Jy ! Component: 3450 - total flux cleaned = -0.00335422 Jy ! Component: 3500 - total flux cleaned = -0.00341448 Jy ! Component: 3550 - total flux cleaned = -0.00341444 Jy ! Component: 3600 - total flux cleaned = -0.00343839 Jy ! Component: 3650 - total flux cleaned = -0.00347381 Jy ! Component: 3700 - total flux cleaned = -0.00343852 Jy ! Component: 3750 - total flux cleaned = -0.00341509 Jy ! Component: 3800 - total flux cleaned = -0.00339183 Jy ! Component: 3850 - total flux cleaned = -0.0033456 Jy ! Component: 3900 - total flux cleaned = -0.00333421 Jy ! Component: 3950 - total flux cleaned = -0.00334565 Jy ! Component: 4000 - total flux cleaned = -0.00332287 Jy ! Component: 4050 - total flux cleaned = -0.0033341 Jy ! Total flux subtracted in 4096 components = -0.0033228 Jy ! Clean residual min=-0.000639 max=0.000893 Jy/beam ! Clean residual mean=0.000001 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.161672 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 393 components and 0.161672 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0800-2302_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.383 x 9.434 at -3.299 degrees (North through East) ! Clean map min=-0.0018103 max=0.1219 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0800-2302_S_map.fits wmodel /vlbi/uf001/uva//J0800-2302_S_map.mod ! Writing 393 model components to file: /vlbi/uf001/uva//J0800-2302_S_map.mod wobs /vlbi/uf001/uva//J0800-2302_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0800-2302_S_uvs.fits wwins /vlbi/uf001/uva//J0800-2302_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0800-2302_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.121895 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000200761 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.4941 0.4941 0.988201 1.9764 3.9528 7.90561 15.8112 31.6224 63.2449 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.121 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 607.164 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0800-2302_S_dfm.log closed on Sun Jan 13 23:43:37 2019