! Started logfile: /vlbi/uf001/uva//J0100+3345_S_dfm.log on Sun Jan 13 20:47:41 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//J0100+3345_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0100+3345_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.973545 visibilities/baseline/integration-bin. ! Found source: J0100+3345 ! ! 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 5520 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 J0100+3345_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 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.023889Jy sigma=23.150868 ! Fit after self-cal, rms=0.816664Jy sigma=18.554073 ! 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=3.025 mas, bmaj=5.847 mas, bpa=-1.004 degrees ! Estimated noise=0.581394 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 = 0.143339 Jy ! Component: 100 - total flux cleaned = 0.174598 Jy ! Total flux subtracted in 100 components = 0.174598 Jy ! Clean residual min=-0.004746 max=0.008737 Jy/beam ! Clean residual mean=0.000000 rms=0.001138 Jy/beam ! Combined flux in latest and established models = 0.174598 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.174598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060161Jy sigma=1.271691 ! Fit after self-cal, rms=0.060154Jy sigma=1.271612 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00835149 Jy ! Component: 100 - total flux cleaned = 0.0122671 Jy ! Total flux subtracted in 100 components = 0.0122671 Jy ! Clean residual min=-0.004246 max=0.004157 Jy/beam ! Clean residual mean=0.000002 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.186865 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 19 components and 0.186865 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058901Jy sigma=1.244716 ! Fit after self-cal, rms=0.058896Jy sigma=1.244629 ! 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=3.489 mas, bmaj=6.344 mas, bpa=0.4516 degrees ! Estimated noise=0.462803 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 = 0.00265093 Jy ! Component: 100 - total flux cleaned = 0.00420489 Jy ! Component: 150 - total flux cleaned = 0.00518332 Jy ! Component: 200 - total flux cleaned = 0.00536169 Jy ! Total flux subtracted in 200 components = 0.00536169 Jy ! Clean residual min=-0.004503 max=0.003609 Jy/beam ! Clean residual mean=0.000002 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.192226 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 0.192226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058747Jy sigma=1.242070 ! Fit after self-cal, rms=0.058747Jy sigma=1.242033 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.489 x 6.344 at 0.4516 degrees (North through East) ! Clean map min=-0.0043349 max=0.18389 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.97 KP 1.04 ! LA 0.94 MK 0.99 NL 1.04 OV 1.01 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 1.00 KP 1.03 ! LA 0.98 MK 1.01 NL 1.03 OV 0.96 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.00 KP 1.02 ! LA 0.97 MK 1.10 NL 1.07 OV 1.02 ! PT 1.03 SC 1.03 ! ! ! Fit before self-cal, rms=0.058747Jy sigma=1.242033 ! Fit after self-cal, rms=0.058230Jy sigma=1.224228 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.507 mas, bmaj=6.363 mas, bpa=0.8081 degrees ! Estimated noise=0.464772 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 = 0.000192708 Jy ! Component: 100 - total flux cleaned = 0.000165338 Jy ! Component: 150 - total flux cleaned = 0.000141866 Jy ! Component: 200 - total flux cleaned = 0.000121083 Jy ! Total flux subtracted in 200 components = 0.000121083 Jy ! Clean residual min=-0.003827 max=0.003207 Jy/beam ! Clean residual mean=0.000006 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.192347 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.192347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058205Jy sigma=1.223787 ! Fit after self-cal, rms=0.058210Jy sigma=1.223716 ! 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=0.058210Jy sigma=1.223716 ! Fit after self-cal, rms=0.056674Jy sigma=1.207728 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.509 mas, bmaj=6.367 mas, bpa=0.7226 degrees ! Estimated noise=0.464476 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000488312 Jy ! Component: 100 - total flux cleaned = -0.000574774 Jy ! Component: 150 - total flux cleaned = -0.000589789 Jy ! Component: 200 - total flux cleaned = -0.000589901 Jy ! Total flux subtracted in 200 components = -0.000589901 Jy ! Clean residual min=-0.002548 max=0.002836 Jy/beam ! Clean residual mean=0.000004 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.191758 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.191758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056665Jy sigma=1.207502 ! Fit after self-cal, rms=0.056663Jy sigma=1.207433 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 (3.5, -12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278923 Jy ! Component: 100 - total flux cleaned = 0.00318491 Jy ! Component: 150 - total flux cleaned = 0.00322559 Jy ! Component: 200 - total flux cleaned = 0.00330525 Jy ! Total flux subtracted in 200 components = 0.00330525 Jy ! Clean residual min=-0.002354 max=0.002292 Jy/beam ! Clean residual mean=0.000003 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.195063 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.195063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056505Jy sigma=1.204107 ! Fit after self-cal, rms=0.056499Jy sigma=1.203929 ! 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=0.056499Jy sigma=1.203929 ! Fit after self-cal, rms=0.056504Jy sigma=1.203642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.507 mas, bmaj=6.366 mas, bpa=0.7116 degrees ! Estimated noise=0.464205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00077693 Jy ! Component: 100 - total flux cleaned = 0.000926866 Jy ! Component: 150 - total flux cleaned = 0.000959623 Jy ! Component: 200 - total flux cleaned = 0.000990024 Jy ! Total flux subtracted in 200 components = 0.000990024 Jy ! Clean residual min=-0.002289 max=0.002319 Jy/beam ! Clean residual mean=0.000004 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.196053 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 73 components and 0.196053 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056457Jy sigma=1.202653 ! Fit after self-cal, rms=0.056458Jy sigma=1.202610 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 = 0.000102557 Jy ! Component: 100 - total flux cleaned = 0.00010344 Jy ! Component: 150 - total flux cleaned = 0.000129012 Jy ! Component: 200 - total flux cleaned = 0.000152777 Jy ! Total flux subtracted in 200 components = 0.000152777 Jy ! Clean residual min=-0.002238 max=0.002311 Jy/beam ! Clean residual mean=0.000003 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.196206 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 83 components and 0.196206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056436Jy sigma=1.202133 ! Fit after self-cal, rms=0.056436Jy sigma=1.202123 ! 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=0.056436Jy sigma=1.202123 ! Fit after self-cal, rms=0.056412Jy sigma=1.202006 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.309 mas, bmaj=9.668 mas, bpa=-0.7511 degrees ! Estimated noise=0.578892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113603 Jy ! Component: 100 - total flux cleaned = 0.00111631 Jy ! Component: 150 - total flux cleaned = 0.00107941 Jy ! Component: 200 - total flux cleaned = 0.00111082 Jy ! Total flux subtracted in 200 components = 0.00111082 Jy ! Clean residual min=-0.002308 max=0.003133 Jy/beam ! Clean residual mean=0.000006 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.197316 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 99 components and 0.197316 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056415Jy sigma=1.202115 ! Fit after self-cal, rms=0.056413Jy sigma=1.202070 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 (14, -26). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177831 Jy ! Component: 100 - total flux cleaned = 0.00231032 Jy ! Component: 150 - total flux cleaned = 0.00261924 Jy ! Component: 200 - total flux cleaned = 0.00292296 Jy ! Total flux subtracted in 200 components = 0.00292296 Jy ! Clean residual min=-0.002136 max=0.002350 Jy/beam ! Clean residual mean=0.000004 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.200239 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 133 components and 0.200239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056332Jy sigma=1.199580 ! Fit after self-cal, rms=0.056323Jy sigma=1.199451 ! 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=3.506 mas, bmaj=6.367 mas, bpa=0.6662 degrees ! Estimated noise=0.463955 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.506 x 6.367 at 0.6662 degrees (North through East) ! Clean map min=-0.001986 max=0.18487 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=3.04 mas, bmaj=5.869 mas, bpa=-0.7138 degrees ! Estimated noise=0.585408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.144313 Jy ! Component: 100 - total flux cleaned = 0.175784 Jy ! Component: 150 - total flux cleaned = 0.183831 Jy ! Component: 200 - total flux cleaned = 0.188173 Jy ! Total flux subtracted in 200 components = 0.188173 Jy ! Clean residual min=-0.002714 max=0.002927 Jy/beam ! Clean residual mean=0.000002 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.188173 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.188173 Jy ! Inverting map and beam ! Estimated beam: bmin=3.506 mas, bmaj=6.367 mas, bpa=0.6662 degrees ! Estimated noise=0.463955 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 = 0.00323771 Jy ! Component: 100 - total flux cleaned = 0.00580074 Jy ! Component: 150 - total flux cleaned = 0.00767426 Jy ! Component: 200 - total flux cleaned = 0.00848902 Jy ! Total flux subtracted in 200 components = 0.00848902 Jy ! Clean residual min=-0.002366 max=0.002081 Jy/beam ! Clean residual mean=0.000003 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.196662 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 44 components and 0.196662 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=7.309 mas, bmaj=9.668 mas, bpa=-0.7511 degrees ! Estimated noise=0.578892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176059 Jy ! Component: 100 - total flux cleaned = 0.0024441 Jy ! Component: 150 - total flux cleaned = 0.0027589 Jy ! Component: 200 - total flux cleaned = 0.00294214 Jy ! Total flux subtracted in 200 components = 0.00294214 Jy ! Clean residual min=-0.002147 max=0.002370 Jy/beam ! Clean residual mean=0.000004 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.199604 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 = 0.000169296 Jy ! Component: 100 - total flux cleaned = 0.000284319 Jy ! Component: 150 - total flux cleaned = 0.000319153 Jy ! Component: 200 - total flux cleaned = 0.000418488 Jy ! Total flux subtracted in 200 components = 0.000418488 Jy ! Clean residual min=-0.002019 max=0.002291 Jy/beam ! Clean residual mean=0.000003 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.200022 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 114 components and 0.200022 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.506 mas, bmaj=6.367 mas, bpa=0.6662 degrees ! Estimated noise=0.463955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000326158 Jy ! Component: 100 - total flux cleaned = -0.000173089 Jy ! Component: 150 - total flux cleaned = -0.000124865 Jy ! Component: 200 - total flux cleaned = -8.32691e-05 Jy ! Total flux subtracted in 200 components = -8.32691e-05 Jy ! Clean residual min=-0.002091 max=0.001937 Jy/beam ! Clean residual mean=0.000002 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.199939 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 138 components and 0.199939 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056265Jy sigma=1.198116 ! Fit after self-cal, rms=0.056257Jy sigma=1.197949 wmodel J0100+3345_S_map.mod ! Writing 138 model components to file: J0100+3345_S_map.mod wobs J0100+3345_S_uvs.fits ! Writing UV FITS file: J0100+3345_S_uvs.fits wwins J0100+3345_S_map.win ! wwins: Wrote 3 windows to J0100+3345_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 = -0.000236815 Jy ! Component: 100 - total flux cleaned = -0.000374945 Jy ! Component: 150 - total flux cleaned = -0.000407804 Jy ! Component: 200 - total flux cleaned = -0.000597005 Jy ! Component: 250 - total flux cleaned = -0.000749851 Jy ! Component: 300 - total flux cleaned = -0.000720257 Jy ! Component: 350 - total flux cleaned = -0.000777355 Jy ! Component: 400 - total flux cleaned = -0.000748478 Jy ! Component: 450 - total flux cleaned = -0.00074871 Jy ! Component: 500 - total flux cleaned = -0.000803231 Jy ! Component: 550 - total flux cleaned = -0.000856484 Jy ! Component: 600 - total flux cleaned = -0.000961482 Jy ! Component: 650 - total flux cleaned = -0.00103814 Jy ! Component: 700 - total flux cleaned = -0.00106347 Jy ! Component: 750 - total flux cleaned = -0.00111319 Jy ! Component: 800 - total flux cleaned = -0.00113765 Jy ! Component: 850 - total flux cleaned = -0.00113752 Jy ! Component: 900 - total flux cleaned = -0.00106641 Jy ! Component: 950 - total flux cleaned = -0.00104299 Jy ! Component: 1000 - total flux cleaned = -0.000996827 Jy ! Component: 1050 - total flux cleaned = -0.00101995 Jy ! Component: 1100 - total flux cleaned = -0.000997545 Jy ! Component: 1150 - total flux cleaned = -0.00104216 Jy ! Component: 1200 - total flux cleaned = -0.00102004 Jy ! Component: 1250 - total flux cleaned = -0.00104199 Jy ! Component: 1300 - total flux cleaned = -0.00108522 Jy ! Component: 1350 - total flux cleaned = -0.00114929 Jy ! Component: 1400 - total flux cleaned = -0.00114919 Jy ! Component: 1450 - total flux cleaned = -0.00119096 Jy ! Component: 1500 - total flux cleaned = -0.00123218 Jy ! Component: 1550 - total flux cleaned = -0.00129371 Jy ! Component: 1600 - total flux cleaned = -0.00129379 Jy ! Component: 1650 - total flux cleaned = -0.00127411 Jy ! Component: 1700 - total flux cleaned = -0.00129395 Jy ! Component: 1750 - total flux cleaned = -0.00133337 Jy ! Component: 1800 - total flux cleaned = -0.00133367 Jy ! Component: 1850 - total flux cleaned = -0.00129506 Jy ! Component: 1900 - total flux cleaned = -0.00139069 Jy ! Component: 1950 - total flux cleaned = -0.00133404 Jy ! Component: 2000 - total flux cleaned = -0.00140922 Jy ! Component: 2050 - total flux cleaned = -0.00139044 Jy ! Component: 2100 - total flux cleaned = -0.00139014 Jy ! Component: 2150 - total flux cleaned = -0.00142677 Jy ! Component: 2200 - total flux cleaned = -0.00142649 Jy ! Component: 2250 - total flux cleaned = -0.00144451 Jy ! Component: 2300 - total flux cleaned = -0.00146216 Jy ! Component: 2350 - total flux cleaned = -0.00149768 Jy ! Component: 2400 - total flux cleaned = -0.00146287 Jy ! Component: 2450 - total flux cleaned = -0.00163581 Jy ! Component: 2500 - total flux cleaned = -0.00156695 Jy ! Component: 2550 - total flux cleaned = -0.00158402 Jy ! Component: 2600 - total flux cleaned = -0.00161748 Jy ! Component: 2650 - total flux cleaned = -0.00156709 Jy ! Component: 2700 - total flux cleaned = -0.00160037 Jy ! Component: 2750 - total flux cleaned = -0.00160056 Jy ! Component: 2800 - total flux cleaned = -0.00160081 Jy ! Component: 2850 - total flux cleaned = -0.00163323 Jy ! Component: 2900 - total flux cleaned = -0.00168128 Jy ! Component: 2950 - total flux cleaned = -0.00166525 Jy ! Component: 3000 - total flux cleaned = -0.00169673 Jy ! Component: 3050 - total flux cleaned = -0.00166521 Jy ! Component: 3100 - total flux cleaned = -0.00175867 Jy ! Component: 3150 - total flux cleaned = -0.00174313 Jy ! Component: 3200 - total flux cleaned = -0.00172786 Jy ! Component: 3250 - total flux cleaned = -0.00183484 Jy ! Component: 3300 - total flux cleaned = -0.00191073 Jy ! Component: 3350 - total flux cleaned = -0.00197084 Jy ! Component: 3400 - total flux cleaned = -0.0020005 Jy ! Component: 3450 - total flux cleaned = -0.00204513 Jy ! Component: 3500 - total flux cleaned = -0.00210412 Jy ! Component: 3550 - total flux cleaned = -0.00216272 Jy ! Component: 3600 - total flux cleaned = -0.00217724 Jy ! Component: 3650 - total flux cleaned = -0.00224959 Jy ! Component: 3700 - total flux cleaned = -0.00226376 Jy ! Component: 3750 - total flux cleaned = -0.00229232 Jy ! Component: 3800 - total flux cleaned = -0.00233495 Jy ! Component: 3850 - total flux cleaned = -0.00234921 Jy ! Component: 3900 - total flux cleaned = -0.00240539 Jy ! Component: 3950 - total flux cleaned = -0.00243321 Jy ! Component: 4000 - total flux cleaned = -0.0025164 Jy ! Component: 4050 - total flux cleaned = -0.00255765 Jy ! Total flux subtracted in 4096 components = -0.00255762 Jy ! Clean residual min=-0.000831 max=0.000768 Jy/beam ! Clean residual mean=0.000000 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.197382 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 439 components and 0.197382 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0100+3345_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.506 x 6.367 at 0.6662 degrees (North through East) ! Clean map min=-0.0015665 max=0.18488 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0100+3345_S_map.fits wmodel /vlbi/uf001/uva//J0100+3345_S_map.mod ! Writing 439 model components to file: /vlbi/uf001/uva//J0100+3345_S_map.mod wobs /vlbi/uf001/uva//J0100+3345_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0100+3345_S_uvs.fits wwins /vlbi/uf001/uva//J0100+3345_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0100+3345_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.184879 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00025129 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.407763 0.407763 0.815527 1.63105 3.26211 6.52421 13.0484 26.0969 52.1937 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.184 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 735.72 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0100+3345_S_dfm.log closed on Sun Jan 13 20:47:45 2019