! Started logfile: /vlbi/uf001/uva//J1052+3355_S_a_dfm.log on Mon Jan 14 01:02:03 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//J1052+3355_S_a_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1052+3355_S_a_uva.fits ! AN table 1: 110 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.852525 visibilities/baseline/integration-bin. ! Found source: J1052+3355 ! ! 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 10128 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 J1052+3355_S_a] 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 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003650Jy sigma=22.908957 ! Fit after self-cal, rms=0.970394Jy sigma=22.137373 ! 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=3.099 mas, bmaj=4.912 mas, bpa=3.768 degrees ! Estimated noise=0.424409 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 = 0.0248178 Jy ! Component: 100 - total flux cleaned = 0.0302647 Jy ! Total flux subtracted in 100 components = 0.0302647 Jy ! Clean residual min=-0.002143 max=0.002180 Jy/beam ! Clean residual mean=0.000002 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.0302647 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0302647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054979Jy sigma=1.214090 ! Fit after self-cal, rms=0.052526Jy sigma=1.160869 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00446009 Jy ! Component: 100 - total flux cleaned = 0.00602315 Jy ! Total flux subtracted in 100 components = 0.00602315 Jy ! Clean residual min=-0.002001 max=0.001968 Jy/beam ! Clean residual mean=-0.000000 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0362878 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0362878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052239Jy sigma=1.153518 ! Fit after self-cal, rms=0.052230Jy sigma=1.153344 ! 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=3.776 mas, bmaj=5.729 mas, bpa=-0.2868 degrees ! Estimated noise=0.314806 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 = 0.000184819 Jy ! Component: 100 - total flux cleaned = 0.000170397 Jy ! Component: 150 - total flux cleaned = 0.00018151 Jy ! Component: 200 - total flux cleaned = 0.000191547 Jy ! Total flux subtracted in 200 components = 0.000191547 Jy ! Clean residual min=-0.001474 max=0.001575 Jy/beam ! Clean residual mean=-0.000001 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0364794 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.0364794 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052225Jy sigma=1.153191 ! Fit after self-cal, rms=0.052225Jy sigma=1.153171 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.776 x 5.729 at -0.2868 degrees (North through East) ! Clean map min=-0.0014303 max=0.035442 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 0.94 KP 0.93 ! LA 0.92 MK 0.92 NL 1.07 OV 1.03 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.07 KP 0.96 ! LA 0.95 MK 0.95 NL 1.05 OV 0.99 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 1.05 KP 1.03 ! LA 1.04 MK 0.92 NL 1.03 OV 1.06 ! SC 0.94 ! ! ! Fit before self-cal, rms=0.052225Jy sigma=1.153171 ! Fit after self-cal, rms=0.052299Jy sigma=1.151739 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.744 mas, bmaj=5.694 mas, bpa=-0.9219 degrees ! Estimated noise=0.313171 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 = 0.000119908 Jy ! Component: 100 - total flux cleaned = 9.17461e-05 Jy ! Component: 150 - total flux cleaned = 8.46164e-05 Jy ! Component: 200 - total flux cleaned = 8.43758e-05 Jy ! Total flux subtracted in 200 components = 8.43758e-05 Jy ! Clean residual min=-0.001421 max=0.001468 Jy/beam ! Clean residual mean=-0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0365637 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 21 components and 0.0365637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052296Jy sigma=1.151670 ! Fit after self-cal, rms=0.052325Jy sigma=1.151068 ! 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=0.052325Jy sigma=1.151068 ! Fit after self-cal, rms=0.052834Jy sigma=1.149253 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.734 mas, bmaj=5.671 mas, bpa=-1.102 degrees ! Estimated noise=0.312986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000112202 Jy ! Component: 100 - total flux cleaned = 0.000123342 Jy ! Component: 150 - total flux cleaned = 0.000100076 Jy ! Component: 200 - total flux cleaned = 9.99473e-05 Jy ! Total flux subtracted in 200 components = 9.99473e-05 Jy ! Clean residual min=-0.001347 max=0.001367 Jy/beam ! Clean residual mean=-0.000001 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0366637 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.0366637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052830Jy sigma=1.149189 ! Fit after self-cal, rms=0.052893Jy sigma=1.148622 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 = -6.37727e-05 Jy ! Component: 100 - total flux cleaned = -7.1656e-05 Jy ! Component: 150 - total flux cleaned = -6.44185e-05 Jy ! Component: 200 - total flux cleaned = -5.79121e-05 Jy ! Total flux subtracted in 200 components = -5.79121e-05 Jy ! Clean residual min=-0.001387 max=0.001391 Jy/beam ! Clean residual mean=-0.000002 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0366058 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 25 components and 0.0366058 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052891Jy sigma=1.148570 ! Fit after self-cal, rms=0.052894Jy sigma=1.148536 ! 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=0.052894Jy sigma=1.148536 ! Fit after self-cal, rms=0.053234Jy sigma=1.148421 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.727 mas, bmaj=5.659 mas, bpa=-1.374 degrees ! Estimated noise=0.312781 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.01436e-05 Jy ! Component: 100 - total flux cleaned = 8.8648e-05 Jy ! Component: 150 - total flux cleaned = 7.60644e-05 Jy ! Component: 200 - total flux cleaned = 8.19504e-05 Jy ! Total flux subtracted in 200 components = 8.19504e-05 Jy ! Clean residual min=-0.001319 max=0.001366 Jy/beam ! Clean residual mean=-0.000002 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0366877 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.0366877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053231Jy sigma=1.148372 ! Fit after self-cal, rms=0.053253Jy sigma=1.148169 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 = 3.86246e-05 Jy ! Component: 100 - total flux cleaned = 3.15951e-05 Jy ! Component: 150 - total flux cleaned = 3.15782e-05 Jy ! Component: 200 - total flux cleaned = 4.24087e-05 Jy ! Total flux subtracted in 200 components = 4.24087e-05 Jy ! Clean residual min=-0.001344 max=0.001401 Jy/beam ! Clean residual mean=-0.000002 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0367301 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 25 components and 0.0367301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053251Jy sigma=1.148132 ! Fit after self-cal, rms=0.053253Jy sigma=1.148122 ! 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=0.053253Jy sigma=1.148122 ! Fit after self-cal, rms=0.053368Jy sigma=1.148097 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.161 mas, bmaj=8.688 mas, bpa=-2.202 degrees ! Estimated noise=0.401762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.869e-05 Jy ! Component: 100 - total flux cleaned = -8.01192e-05 Jy ! Component: 150 - total flux cleaned = -0.000110069 Jy ! Component: 200 - total flux cleaned = -0.000128686 Jy ! Total flux subtracted in 200 components = -0.000128686 Jy ! Clean residual min=-0.001625 max=0.001521 Jy/beam ! Clean residual mean=-0.000004 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0366014 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 29 components and 0.0366014 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053367Jy sigma=1.148134 ! Fit after self-cal, rms=0.053380Jy sigma=1.148111 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 = -2.22744e-06 Jy ! Component: 100 - total flux cleaned = -2.79386e-05 Jy ! Component: 150 - total flux cleaned = -4.23323e-05 Jy ! Component: 200 - total flux cleaned = -5.09406e-05 Jy ! Total flux subtracted in 200 components = -5.09406e-05 Jy ! Clean residual min=-0.001625 max=0.001523 Jy/beam ! Clean residual mean=-0.000004 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0365505 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 31 components and 0.0365505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053380Jy sigma=1.148139 ! Fit after self-cal, rms=0.053378Jy sigma=1.148095 ! 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=3.723 mas, bmaj=5.653 mas, bpa=-1.471 degrees ! Estimated noise=0.31256 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.723 x 5.653 at -1.471 degrees (North through East) ! Clean map min=-0.0012937 max=0.035112 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=3.055 mas, bmaj=4.852 mas, bpa=2.967 degrees ! Estimated noise=0.414459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0270369 Jy ! Component: 100 - total flux cleaned = 0.0333879 Jy ! Component: 150 - total flux cleaned = 0.0359572 Jy ! Component: 200 - total flux cleaned = 0.037332 Jy ! Total flux subtracted in 200 components = 0.037332 Jy ! Clean residual min=-0.001931 max=0.002080 Jy/beam ! Clean residual mean=-0.000001 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0373319 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0373319 Jy ! Inverting map and beam ! Estimated beam: bmin=3.723 mas, bmaj=5.653 mas, bpa=-1.471 degrees ! Estimated noise=0.31256 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 = -0.000472907 Jy ! Component: 100 - total flux cleaned = -0.000584756 Jy ! Component: 150 - total flux cleaned = -0.000653169 Jy ! Component: 200 - total flux cleaned = -0.000680432 Jy ! Total flux subtracted in 200 components = -0.000680432 Jy ! Clean residual min=-0.001387 max=0.001400 Jy/beam ! Clean residual mean=-0.000002 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0366515 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.0366515 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=7.161 mas, bmaj=8.688 mas, bpa=-2.202 degrees ! Estimated noise=0.401762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.93247e-05 Jy ! Component: 100 - total flux cleaned = -5.90763e-06 Jy ! Component: 150 - total flux cleaned = -4.13323e-05 Jy ! Component: 200 - total flux cleaned = -6.5636e-05 Jy ! Total flux subtracted in 200 components = -6.5636e-05 Jy ! Clean residual min=-0.001632 max=0.001545 Jy/beam ! Clean residual mean=-0.000003 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0365859 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 = -2.13063e-05 Jy ! Component: 100 - total flux cleaned = -4.00108e-05 Jy ! Component: 150 - total flux cleaned = -5.6423e-05 Jy ! Component: 200 - total flux cleaned = -6.7347e-05 Jy ! Total flux subtracted in 200 components = -6.7347e-05 Jy ! Clean residual min=-0.001628 max=0.001545 Jy/beam ! Clean residual mean=-0.000004 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0365185 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.0365185 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.723 mas, bmaj=5.653 mas, bpa=-1.471 degrees ! Estimated noise=0.31256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.91678e-05 Jy ! Component: 100 - total flux cleaned = 9.91586e-05 Jy ! Component: 150 - total flux cleaned = 8.40467e-05 Jy ! Component: 200 - total flux cleaned = 8.38717e-05 Jy ! Total flux subtracted in 200 components = 8.38717e-05 Jy ! Clean residual min=-0.001361 max=0.001391 Jy/beam ! Clean residual mean=-0.000002 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0366024 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.0366024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053378Jy sigma=1.148082 ! Fit after self-cal, rms=0.053371Jy sigma=1.147985 wmodel J1052+3355_S_a_map.mod ! Writing 38 model components to file: J1052+3355_S_a_map.mod wobs J1052+3355_S_a_uvs.fits ! Writing UV FITS file: J1052+3355_S_a_uvs.fits wwins J1052+3355_S_a_map.win ! wwins: Wrote 1 windows to J1052+3355_S_a_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 = 0.000342398 Jy ! Component: 100 - total flux cleaned = 0.000318373 Jy ! Component: 150 - total flux cleaned = 0.000341349 Jy ! Component: 200 - total flux cleaned = 0.000341829 Jy ! Component: 250 - total flux cleaned = 0.000363 Jy ! Component: 300 - total flux cleaned = 0.000342341 Jy ! Component: 350 - total flux cleaned = 0.000243592 Jy ! Component: 400 - total flux cleaned = 0.000186114 Jy ! Component: 450 - total flux cleaned = 0.000167599 Jy ! Component: 500 - total flux cleaned = 0.00014863 Jy ! Component: 550 - total flux cleaned = 7.74022e-05 Jy ! Component: 600 - total flux cleaned = 4.25359e-05 Jy ! Component: 650 - total flux cleaned = -2.56921e-05 Jy ! Component: 700 - total flux cleaned = -7.549e-05 Jy ! Component: 750 - total flux cleaned = -0.000124397 Jy ! Component: 800 - total flux cleaned = -0.000156502 Jy ! Component: 850 - total flux cleaned = -0.000219572 Jy ! Component: 900 - total flux cleaned = -0.000219425 Jy ! Component: 950 - total flux cleaned = -0.000234936 Jy ! Component: 1000 - total flux cleaned = -0.000309597 Jy ! Component: 1050 - total flux cleaned = -0.000338644 Jy ! Component: 1100 - total flux cleaned = -0.000324215 Jy ! Component: 1150 - total flux cleaned = -0.000295289 Jy ! Component: 1200 - total flux cleaned = -0.000323255 Jy ! Component: 1250 - total flux cleaned = -0.000254301 Jy ! Component: 1300 - total flux cleaned = -0.000295457 Jy ! Component: 1350 - total flux cleaned = -0.000282275 Jy ! Component: 1400 - total flux cleaned = -0.000322366 Jy ! Component: 1450 - total flux cleaned = -0.000335512 Jy ! Component: 1500 - total flux cleaned = -0.000374221 Jy ! Component: 1550 - total flux cleaned = -0.000386762 Jy ! Component: 1600 - total flux cleaned = -0.000436728 Jy ! Component: 1650 - total flux cleaned = -0.000498225 Jy ! Component: 1700 - total flux cleaned = -0.000534792 Jy ! Component: 1750 - total flux cleaned = -0.000571115 Jy ! Component: 1800 - total flux cleaned = -0.000594943 Jy ! Component: 1850 - total flux cleaned = -0.000736174 Jy ! Component: 1900 - total flux cleaned = -0.000829032 Jy ! Component: 1950 - total flux cleaned = -0.000863349 Jy ! Component: 2000 - total flux cleaned = -0.000954083 Jy ! Component: 2050 - total flux cleaned = -0.00101018 Jy ! Component: 2100 - total flux cleaned = -0.00103231 Jy ! Component: 2150 - total flux cleaned = -0.00110917 Jy ! Component: 2200 - total flux cleaned = -0.00113088 Jy ! Component: 2250 - total flux cleaned = -0.00119556 Jy ! Component: 2300 - total flux cleaned = -0.00125968 Jy ! Component: 2350 - total flux cleaned = -0.00135467 Jy ! Component: 2400 - total flux cleaned = -0.00132342 Jy ! Component: 2450 - total flux cleaned = -0.0013649 Jy ! Component: 2500 - total flux cleaned = -0.00139588 Jy ! Component: 2550 - total flux cleaned = -0.00141614 Jy ! Component: 2600 - total flux cleaned = -0.00143622 Jy ! Component: 2650 - total flux cleaned = -0.00141626 Jy ! Component: 2700 - total flux cleaned = -0.00143608 Jy ! Component: 2750 - total flux cleaned = -0.00144597 Jy ! Component: 2800 - total flux cleaned = -0.00146548 Jy ! Component: 2850 - total flux cleaned = -0.00147504 Jy ! Component: 2900 - total flux cleaned = -0.00143691 Jy ! Component: 2950 - total flux cleaned = -0.00144645 Jy ! Component: 3000 - total flux cleaned = -0.00142768 Jy ! Component: 3050 - total flux cleaned = -0.00145562 Jy ! Component: 3100 - total flux cleaned = -0.00144629 Jy ! Component: 3150 - total flux cleaned = -0.00145546 Jy ! Component: 3200 - total flux cleaned = -0.0015009 Jy ! Component: 3250 - total flux cleaned = -0.00146478 Jy ! Component: 3300 - total flux cleaned = -0.00149165 Jy ! Component: 3350 - total flux cleaned = -0.00148267 Jy ! Component: 3400 - total flux cleaned = -0.0014915 Jy ! Component: 3450 - total flux cleaned = -0.0015352 Jy ! Component: 3500 - total flux cleaned = -0.00151795 Jy ! Component: 3550 - total flux cleaned = -0.00153514 Jy ! Component: 3600 - total flux cleaned = -0.00152658 Jy ! Component: 3650 - total flux cleaned = -0.00155212 Jy ! Component: 3700 - total flux cleaned = -0.0015435 Jy ! Component: 3750 - total flux cleaned = -0.00154342 Jy ! Component: 3800 - total flux cleaned = -0.00156835 Jy ! Component: 3850 - total flux cleaned = -0.0015517 Jy ! Component: 3900 - total flux cleaned = -0.00157632 Jy ! Component: 3950 - total flux cleaned = -0.0015274 Jy ! Component: 4000 - total flux cleaned = -0.00155987 Jy ! Component: 4050 - total flux cleaned = -0.00154382 Jy ! Total flux subtracted in 4096 components = -0.00155177 Jy ! Clean residual min=-0.000478 max=0.000580 Jy/beam ! Clean residual mean=-0.000000 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0350506 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 339 components and 0.0350506 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1052+3355_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.723 x 5.653 at -1.471 degrees (North through East) ! Clean map min=-0.00087077 max=0.034956 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1052+3355_S_a_map.fits wmodel /vlbi/uf001/uva//J1052+3355_S_a_map.mod ! Writing 339 model components to file: /vlbi/uf001/uva//J1052+3355_S_a_map.mod wobs /vlbi/uf001/uva//J1052+3355_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1052+3355_S_a_uvs.fits wwins /vlbi/uf001/uva//J1052+3355_S_a_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J1052+3355_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0349564 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000145996 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.25295 1.25295 2.50591 5.01182 10.0236 20.0473 40.0945 80.1891 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.034 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 239.434 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1052+3355_S_a_dfm.log closed on Mon Jan 14 01:02:07 2019