! Started logfile: /vlbi/uf001/uva//J1351+0830_S_dfm.log on Mon Jan 14 02:38:01 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//J1351+0830_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1351+0830_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.968811 visibilities/baseline/integration-bin. ! Found source: J1351+0830 ! ! 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 7455 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 J1351+0830_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 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.027638Jy sigma=23.540163 ! Fit after self-cal, rms=0.772649Jy sigma=17.618431 ! 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=2.705 mas, bmaj=6.898 mas, bpa=-1.822 degrees ! Estimated noise=0.505345 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 = 0.181464 Jy ! Component: 100 - total flux cleaned = 0.222754 Jy ! Total flux subtracted in 100 components = 0.222754 Jy ! Clean residual min=-0.012211 max=0.014924 Jy/beam ! Clean residual mean=0.000019 rms=0.003262 Jy/beam ! Combined flux in latest and established models = 0.222754 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.222754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091888Jy sigma=1.976007 ! Fit after self-cal, rms=0.091631Jy sigma=1.970142 ! 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=3.205 mas, bmaj=7.67 mas, bpa=-2.084 degrees ! Estimated noise=0.37736 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 = 0.0150447 Jy ! Component: 100 - total flux cleaned = 0.021754 Jy ! Component: 150 - total flux cleaned = 0.0238663 Jy ! Component: 200 - total flux cleaned = 0.0245096 Jy ! Total flux subtracted in 200 components = 0.0245096 Jy ! Clean residual min=-0.009994 max=0.016614 Jy/beam ! Clean residual mean=0.000020 rms=0.003571 Jy/beam ! Combined flux in latest and established models = 0.247264 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 28 components and 0.247264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089466Jy sigma=1.912969 ! Fit after self-cal, rms=0.089438Jy sigma=1.912183 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.205 x 7.67 at -2.084 degrees (North through East) ! Clean map min=-0.0098448 max=0.23053 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.94 HN 0.99 KP 1.38 ! LA 0.89 MK 0.97 NL 1.01 OV 0.95 ! PT 0.91 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.95 HN 0.98 KP 1.36 ! LA 0.90 MK 0.95 NL 1.03 OV 0.94 ! PT 0.92 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.95 HN 0.98 KP 1.40 ! LA 0.89 MK 0.98 NL 1.01 OV 0.94 ! PT 0.92 SC 0.98 ! ! ! Fit before self-cal, rms=0.089438Jy sigma=1.912183 ! Fit after self-cal, rms=0.097210Jy sigma=1.737845 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.165 mas, bmaj=7.7 mas, bpa=-2.144 degrees ! Estimated noise=0.377073 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 = -0.000436074 Jy ! Component: 100 - total flux cleaned = -6.56333e-05 Jy ! Component: 150 - total flux cleaned = -1.52298e-05 Jy ! Component: 200 - total flux cleaned = -5.72439e-05 Jy ! Total flux subtracted in 200 components = -5.72439e-05 Jy ! Clean residual min=-0.010686 max=0.011521 Jy/beam ! Clean residual mean=-0.000005 rms=0.002786 Jy/beam ! Combined flux in latest and established models = 0.247207 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.247207 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097062Jy sigma=1.737027 ! Fit after self-cal, rms=0.097148Jy sigma=1.736222 ! 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=0.097148Jy sigma=1.736222 ! Fit after self-cal, rms=0.133691Jy sigma=1.510891 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.14 mas, bmaj=7.662 mas, bpa=-2.405 degrees ! Estimated noise=0.392551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00838311 Jy ! Component: 100 - total flux cleaned = 0.0118741 Jy ! Component: 150 - total flux cleaned = 0.0137576 Jy ! Component: 200 - total flux cleaned = 0.0148029 Jy ! Total flux subtracted in 200 components = 0.0148029 Jy ! Clean residual min=-0.009539 max=0.005510 Jy/beam ! Clean residual mean=-0.000031 rms=0.002001 Jy/beam ! Combined flux in latest and established models = 0.26201 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 54 components and 0.26201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.133146Jy sigma=1.502672 ! Fit after self-cal, rms=0.133344Jy sigma=1.501950 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 = 0.000194143 Jy ! Component: 100 - total flux cleaned = 0.000218537 Jy ! Component: 150 - total flux cleaned = 0.000282768 Jy ! Component: 200 - total flux cleaned = 0.000302843 Jy ! Total flux subtracted in 200 components = 0.000302843 Jy ! Clean residual min=-0.009604 max=0.005527 Jy/beam ! Clean residual mean=-0.000031 rms=0.002001 Jy/beam ! Combined flux in latest and established models = 0.262313 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 0.262313 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.133336Jy sigma=1.501922 ! Fit after self-cal, rms=0.133338Jy sigma=1.501899 ! 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=0.133338Jy sigma=1.501899 ! Fit after self-cal, rms=0.142858Jy sigma=1.301103 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.146 mas, bmaj=7.666 mas, bpa=-2.402 degrees ! Estimated noise=0.392095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000131693 Jy ! Component: 100 - total flux cleaned = 0.000127952 Jy ! Component: 150 - total flux cleaned = 0.000126498 Jy ! Component: 200 - total flux cleaned = 8.80784e-05 Jy ! Total flux subtracted in 200 components = 8.80784e-05 Jy ! Clean residual min=-0.002321 max=0.003642 Jy/beam ! Clean residual mean=0.000000 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.262401 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 69 components and 0.262401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.142838Jy sigma=1.300753 ! Fit after self-cal, rms=0.142784Jy sigma=1.300276 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 (1, -11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031941 Jy ! Component: 100 - total flux cleaned = 0.00416918 Jy ! Component: 150 - total flux cleaned = 0.00451106 Jy ! Component: 200 - total flux cleaned = 0.00450802 Jy ! Total flux subtracted in 200 components = 0.00450802 Jy ! Clean residual min=-0.001989 max=0.001947 Jy/beam ! Clean residual mean=-0.000002 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.266909 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 91 components and 0.266909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.142707Jy sigma=1.296168 ! Fit after self-cal, rms=0.142702Jy sigma=1.295773 ! 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=0.142702Jy sigma=1.295773 ! Fit after self-cal, rms=0.142870Jy sigma=1.295254 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.057 mas, bmaj=11.43 mas, bpa=-4.25 degrees ! Estimated noise=0.513242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133763 Jy ! Component: 100 - total flux cleaned = 0.00147965 Jy ! Component: 150 - total flux cleaned = 0.00150829 Jy ! Component: 200 - total flux cleaned = 0.00150899 Jy ! Total flux subtracted in 200 components = 0.00150899 Jy ! Clean residual min=-0.002417 max=0.002263 Jy/beam ! Clean residual mean=-0.000003 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.268418 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 108 components and 0.268418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.142867Jy sigma=1.294651 ! Fit after self-cal, rms=0.142854Jy sigma=1.294509 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 = 0.000587549 Jy ! Component: 100 - total flux cleaned = 0.000691555 Jy ! Component: 150 - total flux cleaned = 0.000745991 Jy ! Component: 200 - total flux cleaned = 0.0007957 Jy ! Total flux subtracted in 200 components = 0.0007957 Jy ! Clean residual min=-0.002373 max=0.002213 Jy/beam ! Clean residual mean=-0.000004 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.269213 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 123 components and 0.269213 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.142852Jy sigma=1.294338 ! Fit after self-cal, rms=0.142854Jy sigma=1.294308 ! 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=3.146 mas, bmaj=7.661 mas, bpa=-2.397 degrees ! Estimated noise=0.391449 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.146 x 7.661 at -2.397 degrees (North through East) ! Clean map min=-0.0016616 max=0.23944 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=2.675 mas, bmaj=6.93 mas, bpa=-2.188 degrees ! Estimated noise=0.514593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.184804 Jy ! Component: 100 - total flux cleaned = 0.226694 Jy ! Component: 150 - total flux cleaned = 0.242903 Jy ! Component: 200 - total flux cleaned = 0.251608 Jy ! Total flux subtracted in 200 components = 0.251608 Jy ! Clean residual min=-0.003427 max=0.004451 Jy/beam ! Clean residual mean=0.000006 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.251608 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.251608 Jy ! Inverting map and beam ! Estimated beam: bmin=3.146 mas, bmaj=7.661 mas, bpa=-2.397 degrees ! Estimated noise=0.391449 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 = 0.0064931 Jy ! Component: 100 - total flux cleaned = 0.010298 Jy ! Component: 150 - total flux cleaned = 0.0128753 Jy ! Component: 200 - total flux cleaned = 0.0147077 Jy ! Total flux subtracted in 200 components = 0.0147077 Jy ! Clean residual min=-0.002185 max=0.001949 Jy/beam ! Clean residual mean=-0.000000 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.266315 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 69 components and 0.266315 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=7.057 mas, bmaj=11.43 mas, bpa=-4.25 degrees ! Estimated noise=0.513242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185847 Jy ! Component: 100 - total flux cleaned = 0.00292291 Jy ! Component: 150 - total flux cleaned = 0.00326851 Jy ! Component: 200 - total flux cleaned = 0.00335804 Jy ! Total flux subtracted in 200 components = 0.00335804 Jy ! Clean residual min=-0.002457 max=0.002287 Jy/beam ! Clean residual mean=-0.000004 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.269673 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 = 7.7775e-05 Jy ! Component: 100 - total flux cleaned = 0.000146049 Jy ! Component: 150 - total flux cleaned = 0.000176979 Jy ! Component: 200 - total flux cleaned = 0.000191085 Jy ! Total flux subtracted in 200 components = 0.000191085 Jy ! Clean residual min=-0.002402 max=0.002257 Jy/beam ! Clean residual mean=-0.000005 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.269865 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 100 components and 0.269865 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.146 mas, bmaj=7.661 mas, bpa=-2.397 degrees ! Estimated noise=0.391449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000119105 Jy ! Component: 100 - total flux cleaned = 0.000147847 Jy ! Component: 150 - total flux cleaned = 0.000199797 Jy ! Component: 200 - total flux cleaned = 0.00027211 Jy ! Total flux subtracted in 200 components = 0.00027211 Jy ! Clean residual min=-0.001810 max=0.001849 Jy/beam ! Clean residual mean=-0.000002 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.270137 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 117 components and 0.270137 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.142841Jy sigma=1.294403 ! Fit after self-cal, rms=0.142845Jy sigma=1.294323 wmodel J1351+0830_S_map.mod ! Writing 117 model components to file: J1351+0830_S_map.mod wobs J1351+0830_S_uvs.fits ! Writing UV FITS file: J1351+0830_S_uvs.fits wwins J1351+0830_S_map.win ! wwins: Wrote 2 windows to J1351+0830_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 = 0.000432823 Jy ! Component: 100 - total flux cleaned = 0.000717783 Jy ! Component: 150 - total flux cleaned = 0.000837013 Jy ! Component: 200 - total flux cleaned = 0.000923176 Jy ! Component: 250 - total flux cleaned = 0.000923241 Jy ! Component: 300 - total flux cleaned = 0.000977005 Jy ! Component: 350 - total flux cleaned = 0.000951263 Jy ! Component: 400 - total flux cleaned = 0.000951364 Jy ! Component: 450 - total flux cleaned = 0.000926368 Jy ! Component: 500 - total flux cleaned = 0.000975301 Jy ! Component: 550 - total flux cleaned = 0.000951153 Jy ! Component: 600 - total flux cleaned = 0.000974632 Jy ! Component: 650 - total flux cleaned = 0.00099748 Jy ! Component: 700 - total flux cleaned = 0.00104235 Jy ! Component: 750 - total flux cleaned = 0.00102001 Jy ! Component: 800 - total flux cleaned = 0.00102008 Jy ! Component: 850 - total flux cleaned = 0.000998572 Jy ! Component: 900 - total flux cleaned = 0.00104126 Jy ! Component: 950 - total flux cleaned = 0.000999121 Jy ! Component: 1000 - total flux cleaned = 0.00108191 Jy ! Component: 1050 - total flux cleaned = 0.00102004 Jy ! Component: 1100 - total flux cleaned = 0.000999676 Jy ! Component: 1150 - total flux cleaned = 0.000920004 Jy ! Component: 1200 - total flux cleaned = 0.000959591 Jy ! Component: 1250 - total flux cleaned = 0.000939786 Jy ! Component: 1300 - total flux cleaned = 0.000978255 Jy ! Component: 1350 - total flux cleaned = 0.000939515 Jy ! Component: 1400 - total flux cleaned = 0.000883264 Jy ! Component: 1450 - total flux cleaned = 0.000901918 Jy ! Component: 1500 - total flux cleaned = 0.000809657 Jy ! Component: 1550 - total flux cleaned = 0.000809668 Jy ! Component: 1600 - total flux cleaned = 0.000845766 Jy ! Component: 1650 - total flux cleaned = 0.000827821 Jy ! Component: 1700 - total flux cleaned = 0.00088097 Jy ! Component: 1750 - total flux cleaned = 0.000845808 Jy ! Component: 1800 - total flux cleaned = 0.000845863 Jy ! Component: 1850 - total flux cleaned = 0.000794521 Jy ! Component: 1900 - total flux cleaned = 0.000896866 Jy ! Component: 1950 - total flux cleaned = 0.000913684 Jy ! Component: 2000 - total flux cleaned = 0.000913786 Jy ! Component: 2050 - total flux cleaned = 0.000946877 Jy ! Component: 2100 - total flux cleaned = 0.000963466 Jy ! Component: 2150 - total flux cleaned = 0.00107727 Jy ! Component: 2200 - total flux cleaned = 0.0010125 Jy ! Component: 2250 - total flux cleaned = 0.00101243 Jy ! Component: 2300 - total flux cleaned = 0.00101252 Jy ! Component: 2350 - total flux cleaned = 0.00105978 Jy ! Component: 2400 - total flux cleaned = 0.00115348 Jy ! Component: 2450 - total flux cleaned = 0.00113768 Jy ! Component: 2500 - total flux cleaned = 0.00115316 Jy ! Component: 2550 - total flux cleaned = 0.00116827 Jy ! Component: 2600 - total flux cleaned = 0.00116845 Jy ! Component: 2650 - total flux cleaned = 0.00121335 Jy ! Component: 2700 - total flux cleaned = 0.00127304 Jy ! Component: 2750 - total flux cleaned = 0.00125823 Jy ! Component: 2800 - total flux cleaned = 0.00125839 Jy ! Component: 2850 - total flux cleaned = 0.00130213 Jy ! Component: 2900 - total flux cleaned = 0.00127322 Jy ! Component: 2950 - total flux cleaned = 0.00131642 Jy ! Component: 3000 - total flux cleaned = 0.00135916 Jy ! Component: 3050 - total flux cleaned = 0.00134508 Jy ! Component: 3100 - total flux cleaned = 0.00131698 Jy ! Component: 3150 - total flux cleaned = 0.00130303 Jy ! Component: 3200 - total flux cleaned = 0.00131688 Jy ! Component: 3250 - total flux cleaned = 0.00130307 Jy ! Component: 3300 - total flux cleaned = 0.00130317 Jy ! Component: 3350 - total flux cleaned = 0.00131685 Jy ! Component: 3400 - total flux cleaned = 0.00133025 Jy ! Component: 3450 - total flux cleaned = 0.00130329 Jy ! Component: 3500 - total flux cleaned = 0.00127667 Jy ! Component: 3550 - total flux cleaned = 0.00126334 Jy ! Component: 3600 - total flux cleaned = 0.00121084 Jy ! Component: 3650 - total flux cleaned = 0.00123695 Jy ! Component: 3700 - total flux cleaned = 0.00121115 Jy ! Component: 3750 - total flux cleaned = 0.00119818 Jy ! Component: 3800 - total flux cleaned = 0.00124954 Jy ! Component: 3850 - total flux cleaned = 0.00121131 Jy ! Component: 3900 - total flux cleaned = 0.00119859 Jy ! Component: 3950 - total flux cleaned = 0.0011483 Jy ! Component: 4000 - total flux cleaned = 0.00119835 Jy ! Component: 4050 - total flux cleaned = 0.00121082 Jy ! Total flux subtracted in 4096 components = 0.0011985 Jy ! Clean residual min=-0.000666 max=0.000795 Jy/beam ! Clean residual mean=-0.000001 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.271335 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 418 components and 0.271335 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1351+0830_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.146 x 7.661 at -2.397 degrees (North through East) ! Clean map min=-0.0014117 max=0.23849 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1351+0830_S_map.fits wmodel /vlbi/uf001/uva//J1351+0830_S_map.mod ! Writing 418 model components to file: /vlbi/uf001/uva//J1351+0830_S_map.mod wobs /vlbi/uf001/uva//J1351+0830_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1351+0830_S_uvs.fits wwins /vlbi/uf001/uva//J1351+0830_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1351+0830_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.238491 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000234715 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.295249 0.295249 0.590498 1.181 2.36199 4.72399 9.44797 18.8959 37.7919 75.5838 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.238 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1016.09 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1351+0830_S_dfm.log closed on Mon Jan 14 02:38:05 2019