! Started logfile: /image_prod/ug002_uva//J0219+4806_S_dfm.log on Wed Mar 4 19:29:49 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J0219+4806_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0219+4806_S_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.97837 visibilities/baseline/integration-bin. ! Found source: J0219+4806 ! ! 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 9906 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 J0219+4806_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004072Jy sigma=8.504557 ! Fit after self-cal, rms=0.927609Jy sigma=7.832266 ! 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=3.045 mas, bmaj=4.948 mas, bpa=-9.279 degrees ! Estimated noise=1.34611 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 = 0.0559943 Jy ! Component: 100 - total flux cleaned = 0.0695815 Jy ! Total flux subtracted in 100 components = 0.0695815 Jy ! Clean residual min=-0.004008 max=0.009327 Jy/beam ! Clean residual mean=0.000003 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 0.0695815 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0695815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070669Jy sigma=0.484706 ! Fit after self-cal, rms=0.070051Jy sigma=0.478787 ! Inverting map ! Added new window around map position (-10.5, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00880437 Jy ! Component: 100 - total flux cleaned = 0.0138406 Jy ! Total flux subtracted in 100 components = 0.0138406 Jy ! Clean residual min=-0.003099 max=0.003510 Jy/beam ! Clean residual mean=0.000003 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.0834221 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.0834221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068810Jy sigma=0.465543 ! Fit after self-cal, rms=0.068701Jy sigma=0.464637 ! 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=3.698 mas, bmaj=5.691 mas, bpa=-8.153 degrees ! Estimated noise=0.870616 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 = 0.00488382 Jy ! Component: 100 - total flux cleaned = 0.00773748 Jy ! Component: 150 - total flux cleaned = 0.00952109 Jy ! Component: 200 - total flux cleaned = 0.010572 Jy ! Total flux subtracted in 200 components = 0.010572 Jy ! Clean residual min=-0.002235 max=0.002757 Jy/beam ! Clean residual mean=0.000000 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.0939941 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 0.0939941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068308Jy sigma=0.460996 ! Fit after self-cal, rms=0.068266Jy sigma=0.460713 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.698 x 5.691 at -8.153 degrees (North through East) ! Clean map min=-0.0022898 max=0.073914 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.05 KP 1.02 ! LA 1.01 MK 1.00 NL 0.98 OV 0.94 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 1.07 KP 1.04 ! LA 1.01 MK 1.02 NL 0.97 OV 0.93 ! PT 1.04 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.01 KP 0.94 ! LA 1.04 MK 1.00 NL 0.93 OV 0.90 ! PT 1.07 SC 1.01 ! ! ! Fit before self-cal, rms=0.068266Jy sigma=0.460713 ! Fit after self-cal, rms=0.066093Jy sigma=0.458932 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.708 mas, bmaj=5.684 mas, bpa=-7.574 degrees ! Estimated noise=0.86256 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 = 0.00174635 Jy ! Component: 100 - total flux cleaned = 0.00182697 Jy ! Component: 150 - total flux cleaned = 0.00176918 Jy ! Component: 200 - total flux cleaned = 0.0017459 Jy ! Total flux subtracted in 200 components = 0.0017459 Jy ! Clean residual min=-0.002174 max=0.002230 Jy/beam ! Clean residual mean=0.000002 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.09574 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.09574 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066037Jy sigma=0.458386 ! Fit after self-cal, rms=0.066012Jy sigma=0.458256 ! 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=0.066012Jy sigma=0.458256 ! Fit after self-cal, rms=0.068053Jy sigma=0.452714 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.713 mas, bmaj=5.669 mas, bpa=-7.685 degrees ! Estimated noise=0.861583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121077 Jy ! Component: 100 - total flux cleaned = 0.00133217 Jy ! Component: 150 - total flux cleaned = 0.0012834 Jy ! Component: 200 - total flux cleaned = 0.00128332 Jy ! Total flux subtracted in 200 components = 0.00128332 Jy ! Clean residual min=-0.001578 max=0.001608 Jy/beam ! Clean residual mean=0.000002 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0970233 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.0970233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068024Jy sigma=0.452521 ! Fit after self-cal, rms=0.068198Jy sigma=0.452325 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 = 0.000233077 Jy ! Component: 100 - total flux cleaned = 0.000233293 Jy ! Component: 150 - total flux cleaned = 0.000233163 Jy ! Component: 200 - total flux cleaned = 0.000220566 Jy ! Total flux subtracted in 200 components = 0.000220566 Jy ! Clean residual min=-0.001671 max=0.001548 Jy/beam ! Clean residual mean=0.000002 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0972439 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 59 components and 0.0972439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068191Jy sigma=0.452278 ! Fit after self-cal, rms=0.068190Jy sigma=0.452273 ! 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=0.068190Jy sigma=0.452273 ! Fit after self-cal, rms=0.068346Jy sigma=0.452219 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.708 mas, bmaj=5.669 mas, bpa=-7.669 degrees ! Estimated noise=0.860472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000494282 Jy ! Component: 100 - total flux cleaned = 0.000581673 Jy ! Component: 150 - total flux cleaned = 0.000606405 Jy ! Component: 200 - total flux cleaned = 0.00060648 Jy ! Total flux subtracted in 200 components = 0.00060648 Jy ! Clean residual min=-0.001560 max=0.001571 Jy/beam ! Clean residual mean=0.000002 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0978504 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 64 components and 0.0978503 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068338Jy sigma=0.452167 ! Fit after self-cal, rms=0.068339Jy sigma=0.452158 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 = 7.8777e-05 Jy ! Component: 100 - total flux cleaned = 7.86673e-05 Jy ! Component: 150 - total flux cleaned = 7.88121e-05 Jy ! Component: 200 - total flux cleaned = 6.81261e-05 Jy ! Total flux subtracted in 200 components = 6.81261e-05 Jy ! Clean residual min=-0.001577 max=0.001551 Jy/beam ! Clean residual mean=0.000002 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0979185 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 0.0979185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068335Jy sigma=0.452128 ! Fit after self-cal, rms=0.068333Jy sigma=0.452125 ! 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=0.068333Jy sigma=0.452125 ! Fit after self-cal, rms=0.068095Jy sigma=0.452116 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.041 mas, bmaj=9.391 mas, bpa=-1.164 degrees ! Estimated noise=1.02815 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000424899 Jy ! Component: 100 - total flux cleaned = 0.000463845 Jy ! Component: 150 - total flux cleaned = 0.000410784 Jy ! Component: 200 - total flux cleaned = 0.00037642 Jy ! Total flux subtracted in 200 components = 0.00037642 Jy ! Clean residual min=-0.001832 max=0.001316 Jy/beam ! Clean residual mean=0.000004 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0982949 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 71 components and 0.0982949 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068096Jy sigma=0.452149 ! Fit after self-cal, rms=0.068080Jy sigma=0.452128 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 = -2.05031e-06 Jy ! Component: 100 - total flux cleaned = 8.36454e-06 Jy ! Component: 150 - total flux cleaned = 8.45623e-06 Jy ! Component: 200 - total flux cleaned = -7.78762e-06 Jy ! Total flux subtracted in 200 components = -7.78762e-06 Jy ! Clean residual min=-0.001804 max=0.001314 Jy/beam ! Clean residual mean=0.000004 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0982871 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 73 components and 0.0982871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068084Jy sigma=0.452162 ! Fit after self-cal, rms=0.068079Jy sigma=0.452151 ! 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=3.704 mas, bmaj=5.665 mas, bpa=-7.631 degrees ! Estimated noise=0.86008 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.704 x 5.665 at -7.631 degrees (North through East) ! Clean map min=-0.0015708 max=0.072895 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=3.041 mas, bmaj=4.913 mas, bpa=-8.924 degrees ! Estimated noise=1.33224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0555683 Jy ! Component: 100 - total flux cleaned = 0.0714498 Jy ! Component: 150 - total flux cleaned = 0.0809227 Jy ! Component: 200 - total flux cleaned = 0.086977 Jy ! Total flux subtracted in 200 components = 0.086977 Jy ! Clean residual min=-0.002873 max=0.003270 Jy/beam ! Clean residual mean=0.000001 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.086977 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.086977 Jy ! Inverting map and beam ! Estimated beam: bmin=3.704 mas, bmaj=5.665 mas, bpa=-7.631 degrees ! Estimated noise=0.86008 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 = 0.00481806 Jy ! Component: 100 - total flux cleaned = 0.00757771 Jy ! Component: 150 - total flux cleaned = 0.00933726 Jy ! Component: 200 - total flux cleaned = 0.0102985 Jy ! Total flux subtracted in 200 components = 0.0102985 Jy ! Clean residual min=-0.001767 max=0.001506 Jy/beam ! Clean residual mean=0.000002 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0972754 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 38 components and 0.0972755 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=8.041 mas, bmaj=9.391 mas, bpa=-1.164 degrees ! Estimated noise=1.02815 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101518 Jy ! Component: 100 - total flux cleaned = 0.0011591 Jy ! Component: 150 - total flux cleaned = 0.00122668 Jy ! Component: 200 - total flux cleaned = 0.00122684 Jy ! Total flux subtracted in 200 components = 0.00122684 Jy ! Clean residual min=-0.001840 max=0.001327 Jy/beam ! Clean residual mean=0.000004 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0985023 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 = -1.43368e-05 Jy ! Component: 100 - total flux cleaned = -2.66765e-05 Jy ! Component: 150 - total flux cleaned = -3.87199e-05 Jy ! Component: 200 - total flux cleaned = -7.13537e-05 Jy ! Total flux subtracted in 200 components = -7.13537e-05 Jy ! Clean residual min=-0.001829 max=0.001312 Jy/beam ! Clean residual mean=0.000004 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0984309 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 51 components and 0.0984309 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.704 mas, bmaj=5.665 mas, bpa=-7.631 degrees ! Estimated noise=0.86008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.01909e-05 Jy ! Component: 100 - total flux cleaned = 0.000143148 Jy ! Component: 150 - total flux cleaned = 0.00017961 Jy ! Component: 200 - total flux cleaned = 0.000179859 Jy ! Total flux subtracted in 200 components = 0.000179859 Jy ! Clean residual min=-0.001559 max=0.001577 Jy/beam ! Clean residual mean=0.000002 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0986108 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.0986108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068086Jy sigma=0.452158 ! Fit after self-cal, rms=0.068087Jy sigma=0.452143 wmodel J0219+4806_S_map.mod ! Writing 63 model components to file: J0219+4806_S_map.mod wobs J0219+4806_S_uvs.fits ! Writing UV FITS file: J0219+4806_S_uvs.fits wwins J0219+4806_S_map.win ! wwins: Wrote 2 windows to J0219+4806_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 = -0.000292253 Jy ! Component: 100 - total flux cleaned = -0.000346565 Jy ! Component: 150 - total flux cleaned = -0.000295409 Jy ! Component: 200 - total flux cleaned = -0.000247631 Jy ! Component: 250 - total flux cleaned = -0.000224643 Jy ! Component: 300 - total flux cleaned = -8.98564e-05 Jy ! Component: 350 - total flux cleaned = -2.47223e-05 Jy ! Component: 400 - total flux cleaned = 8.23924e-05 Jy ! Component: 450 - total flux cleaned = 0.000145596 Jy ! Component: 500 - total flux cleaned = 0.000248876 Jy ! Component: 550 - total flux cleaned = 0.000309905 Jy ! Component: 600 - total flux cleaned = 0.000389198 Jy ! Component: 650 - total flux cleaned = 0.000487198 Jy ! Component: 700 - total flux cleaned = 0.000545204 Jy ! Component: 750 - total flux cleaned = 0.000621016 Jy ! Component: 800 - total flux cleaned = 0.000696158 Jy ! Component: 850 - total flux cleaned = 0.000844276 Jy ! Component: 900 - total flux cleaned = 0.000899022 Jy ! Component: 950 - total flux cleaned = 0.00102583 Jy ! Component: 1000 - total flux cleaned = 0.00109749 Jy ! Component: 1050 - total flux cleaned = 0.00123928 Jy ! Component: 1100 - total flux cleaned = 0.00136158 Jy ! Component: 1150 - total flux cleaned = 0.0014655 Jy ! Component: 1200 - total flux cleaned = 0.0015342 Jy ! Component: 1250 - total flux cleaned = 0.00168689 Jy ! Component: 1300 - total flux cleaned = 0.00178754 Jy ! Component: 1350 - total flux cleaned = 0.00183743 Jy ! Component: 1400 - total flux cleaned = 0.00195268 Jy ! Component: 1450 - total flux cleaned = 0.00205043 Jy ! Component: 1500 - total flux cleaned = 0.0021633 Jy ! Component: 1550 - total flux cleaned = 0.00221123 Jy ! Component: 1600 - total flux cleaned = 0.00235394 Jy ! Component: 1650 - total flux cleaned = 0.00244805 Jy ! Component: 1700 - total flux cleaned = 0.00254136 Jy ! Component: 1750 - total flux cleaned = 0.00269531 Jy ! Component: 1800 - total flux cleaned = 0.00272603 Jy ! Component: 1850 - total flux cleaned = 0.00284706 Jy ! Component: 1900 - total flux cleaned = 0.00295243 Jy ! Component: 1950 - total flux cleaned = 0.00307148 Jy ! Component: 2000 - total flux cleaned = 0.0031305 Jy ! Component: 2050 - total flux cleaned = 0.00323293 Jy ! Component: 2100 - total flux cleaned = 0.00332004 Jy ! Component: 2150 - total flux cleaned = 0.00337769 Jy ! Component: 2200 - total flux cleaned = 0.00347789 Jy ! Component: 2250 - total flux cleaned = 0.00357704 Jy ! Component: 2300 - total flux cleaned = 0.00364753 Jy ! Component: 2350 - total flux cleaned = 0.00374539 Jy ! Component: 2400 - total flux cleaned = 0.00388405 Jy ! Component: 2450 - total flux cleaned = 0.00402158 Jy ! Component: 2500 - total flux cleaned = 0.00410341 Jy ! Component: 2550 - total flux cleaned = 0.00415773 Jy ! Component: 2600 - total flux cleaned = 0.00427894 Jy ! Component: 2650 - total flux cleaned = 0.00435917 Jy ! Component: 2700 - total flux cleaned = 0.00445206 Jy ! Component: 2750 - total flux cleaned = 0.00447846 Jy ! Component: 2800 - total flux cleaned = 0.00460944 Jy ! Component: 2850 - total flux cleaned = 0.00468743 Jy ! Component: 2900 - total flux cleaned = 0.00472608 Jy ! Component: 2950 - total flux cleaned = 0.00480309 Jy ! Component: 3000 - total flux cleaned = 0.00485408 Jy ! Component: 3050 - total flux cleaned = 0.0048921 Jy ! Component: 3100 - total flux cleaned = 0.00501784 Jy ! Component: 3150 - total flux cleaned = 0.00503026 Jy ! Component: 3200 - total flux cleaned = 0.00511692 Jy ! Component: 3250 - total flux cleaned = 0.00512917 Jy ! Component: 3300 - total flux cleaned = 0.00516585 Jy ! Component: 3350 - total flux cleaned = 0.00526324 Jy ! Component: 3400 - total flux cleaned = 0.00523915 Jy ! Component: 3450 - total flux cleaned = 0.00533513 Jy ! Component: 3500 - total flux cleaned = 0.00538292 Jy ! Component: 3550 - total flux cleaned = 0.0054302 Jy ! Component: 3600 - total flux cleaned = 0.00545371 Jy ! Component: 3650 - total flux cleaned = 0.00544202 Jy ! Component: 3700 - total flux cleaned = 0.00548864 Jy ! Component: 3750 - total flux cleaned = 0.00551183 Jy ! Component: 3800 - total flux cleaned = 0.00554631 Jy ! Component: 3850 - total flux cleaned = 0.00556911 Jy ! Component: 3900 - total flux cleaned = 0.0055462 Jy ! Component: 3950 - total flux cleaned = 0.00558029 Jy ! Component: 4000 - total flux cleaned = 0.00562533 Jy ! Component: 4050 - total flux cleaned = 0.00564768 Jy ! Total flux subtracted in 4096 components = 0.00568112 Jy ! Clean residual min=-0.000689 max=0.000705 Jy/beam ! Clean residual mean=0.000001 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.104292 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 363 components and 0.104292 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0219+4806_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.704 x 5.665 at -7.631 degrees (North through East) ! Clean map min=-0.0010865 max=0.072862 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0219+4806_S_map.fits wmodel /image_prod/ug002_uva//J0219+4806_S_map.mod ! Writing 363 model components to file: /image_prod/ug002_uva//J0219+4806_S_map.mod wobs /image_prod/ug002_uva//J0219+4806_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0219+4806_S_uvs.fits wwins /image_prod/ug002_uva//J0219+4806_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0219+4806_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0728615 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000203501 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.837894 0.837894 1.67579 3.35158 6.70315 13.4063 26.8126 53.6252 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.072 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 358.04 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0219+4806_S_dfm.log closed on Wed Mar 4 19:29:53 2020