! Started logfile: /vlbi/uf001/uva//J1415+0832_S_dfm.log on Mon Jan 14 02:48:20 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//J1415+0832_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1415+0832_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.926706 visibilities/baseline/integration-bin. ! Found source: J1415+0832 ! ! 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 7131 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 J1415+0832_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003509Jy sigma=23.783034 ! Fit after self-cal, rms=0.950987Jy sigma=22.549608 ! 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=2.727 mas, bmaj=6.797 mas, bpa=-1.301 degrees ! Estimated noise=0.504657 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 = 0.0389488 Jy ! Component: 100 - total flux cleaned = 0.0485973 Jy ! Total flux subtracted in 100 components = 0.0485973 Jy ! Clean residual min=-0.003929 max=0.003915 Jy/beam ! Clean residual mean=0.000001 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.0485973 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0485973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060277Jy sigma=1.351205 ! Fit after self-cal, rms=0.058939Jy sigma=1.318793 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00524871 Jy ! Component: 100 - total flux cleaned = 0.00689118 Jy ! Total flux subtracted in 100 components = 0.00689118 Jy ! Clean residual min=-0.003131 max=0.003332 Jy/beam ! Clean residual mean=0.000000 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.0554884 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.0554884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058529Jy sigma=1.308996 ! Fit after self-cal, rms=0.058524Jy sigma=1.308784 ! 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=3.201 mas, bmaj=7.625 mas, bpa=-2.436 degrees ! Estimated noise=0.363097 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 = 0.00121276 Jy ! Component: 100 - total flux cleaned = 0.00134262 Jy ! Component: 150 - total flux cleaned = 0.00133977 Jy ! Component: 200 - total flux cleaned = 0.00131912 Jy ! Total flux subtracted in 200 components = 0.00131912 Jy ! Clean residual min=-0.002001 max=0.001996 Jy/beam ! Clean residual mean=0.000001 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.0568076 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 22 components and 0.0568076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058482Jy sigma=1.307881 ! Fit after self-cal, rms=0.058480Jy sigma=1.307811 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.201 x 7.625 at -2.436 degrees (North through East) ! Clean map min=-0.001923 max=0.051808 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 1.08 KP 0.99 ! LA 0.96 MK 0.99 NL 0.92 OV 0.98 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.08 KP 1.13 ! LA 0.99 MK 0.94 NL 1.07 OV 0.95 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.02 KP 1.02 ! LA 1.04 MK 0.93 NL 0.94 OV 0.99 ! PT 1.02 SC 0.93 ! ! ! Fit before self-cal, rms=0.058480Jy sigma=1.307811 ! Fit after self-cal, rms=0.058585Jy sigma=1.304804 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.175 mas, bmaj=7.596 mas, bpa=-2.565 degrees ! Estimated noise=0.362147 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 = 0.0003325 Jy ! Component: 100 - total flux cleaned = 0.000311742 Jy ! Component: 150 - total flux cleaned = 0.000274033 Jy ! Component: 200 - total flux cleaned = 0.000257075 Jy ! Total flux subtracted in 200 components = 0.000257075 Jy ! Clean residual min=-0.001966 max=0.001920 Jy/beam ! Clean residual mean=0.000001 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.0570646 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 25 components and 0.0570646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058570Jy sigma=1.304466 ! Fit after self-cal, rms=0.058600Jy sigma=1.304266 ! 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=0.058600Jy sigma=1.304266 ! Fit after self-cal, rms=0.058709Jy sigma=1.301286 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.167 mas, bmaj=7.586 mas, bpa=-2.583 degrees ! Estimated noise=0.362497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000175052 Jy ! Component: 100 - total flux cleaned = 0.00014619 Jy ! Component: 150 - total flux cleaned = 0.000132427 Jy ! Component: 200 - total flux cleaned = 0.000120271 Jy ! Total flux subtracted in 200 components = 0.000120271 Jy ! Clean residual min=-0.001769 max=0.002052 Jy/beam ! Clean residual mean=0.000003 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.0571849 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.0571849 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058703Jy sigma=1.301120 ! Fit after self-cal, rms=0.058727Jy sigma=1.300886 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 (-32.5, -62.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011539 Jy ! Component: 100 - total flux cleaned = 0.00104272 Jy ! Component: 150 - total flux cleaned = 0.00101364 Jy ! Component: 200 - total flux cleaned = 0.000966311 Jy ! Total flux subtracted in 200 components = 0.000966311 Jy ! Clean residual min=-0.001817 max=0.001739 Jy/beam ! Clean residual mean=0.000003 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.0581512 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 49 components and 0.0581512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058669Jy sigma=1.299627 ! Fit after self-cal, rms=0.058667Jy sigma=1.299436 ! 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=0.058667Jy sigma=1.299436 ! Fit after self-cal, rms=0.058897Jy sigma=1.296923 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.162 mas, bmaj=7.579 mas, bpa=-2.569 degrees ! Estimated noise=0.362343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000143725 Jy ! Component: 100 - total flux cleaned = -0.000190131 Jy ! Component: 150 - total flux cleaned = -0.000150736 Jy ! Component: 200 - total flux cleaned = -9.85507e-05 Jy ! Total flux subtracted in 200 components = -9.85507e-05 Jy ! Clean residual min=-0.001741 max=0.001677 Jy/beam ! Clean residual mean=0.000002 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0580527 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 63 components and 0.0580527 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058880Jy sigma=1.296492 ! Fit after self-cal, rms=0.058897Jy sigma=1.296315 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 = 3.99966e-05 Jy ! Component: 100 - total flux cleaned = 8.78691e-05 Jy ! Component: 150 - total flux cleaned = 0.000117802 Jy ! Component: 200 - total flux cleaned = 0.000132252 Jy ! Total flux subtracted in 200 components = 0.000132252 Jy ! Clean residual min=-0.001771 max=0.001670 Jy/beam ! Clean residual mean=0.000002 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0581849 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 65 components and 0.0581849 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058889Jy sigma=1.296146 ! Fit after self-cal, rms=0.058890Jy sigma=1.296137 ! 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=0.058890Jy sigma=1.296137 ! Fit after self-cal, rms=0.059057Jy sigma=1.296089 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.066 mas, bmaj=11.52 mas, bpa=-5.241 degrees ! Estimated noise=0.464978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000763188 Jy ! Component: 100 - total flux cleaned = 0.000989727 Jy ! Component: 150 - total flux cleaned = 0.00104297 Jy ! Component: 200 - total flux cleaned = 0.00107907 Jy ! Total flux subtracted in 200 components = 0.00107907 Jy ! Clean residual min=-0.001651 max=0.002044 Jy/beam ! Clean residual mean=0.000004 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.059264 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 72 components and 0.059264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059060Jy sigma=1.296045 ! Fit after self-cal, rms=0.059061Jy sigma=1.295995 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 = 0.00020221 Jy ! Component: 100 - total flux cleaned = 0.000236667 Jy ! Component: 150 - total flux cleaned = 0.00025779 Jy ! Component: 200 - total flux cleaned = 0.00025742 Jy ! Total flux subtracted in 200 components = 0.00025742 Jy ! Clean residual min=-0.001642 max=0.002065 Jy/beam ! Clean residual mean=0.000004 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0595214 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 76 components and 0.0595214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059064Jy sigma=1.296040 ! Fit after self-cal, rms=0.059064Jy sigma=1.296024 ! 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=3.165 mas, bmaj=7.58 mas, bpa=-2.568 degrees ! Estimated noise=0.362906 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.165 x 7.58 at -2.568 degrees (North through East) ! Clean map min=-0.0016224 max=0.051563 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=2.694 mas, bmaj=6.741 mas, bpa=-1.429 degrees ! Estimated noise=0.500403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0398032 Jy ! Component: 100 - total flux cleaned = 0.0504044 Jy ! Component: 150 - total flux cleaned = 0.0550131 Jy ! Component: 200 - total flux cleaned = 0.0570823 Jy ! Total flux subtracted in 200 components = 0.0570823 Jy ! Clean residual min=-0.002721 max=0.002527 Jy/beam ! Clean residual mean=0.000001 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.0570823 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0570823 Jy ! Inverting map and beam ! Estimated beam: bmin=3.165 mas, bmaj=7.58 mas, bpa=-2.568 degrees ! Estimated noise=0.362906 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) ! Added new window around map position (-3, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175206 Jy ! Component: 100 - total flux cleaned = 0.00192698 Jy ! Component: 150 - total flux cleaned = 0.00217031 Jy ! Component: 200 - total flux cleaned = 0.00241504 Jy ! Total flux subtracted in 200 components = 0.00241504 Jy ! Clean residual min=-0.001843 max=0.001640 Jy/beam ! Clean residual mean=0.000002 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0594973 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 31 components and 0.0594973 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=7.066 mas, bmaj=11.52 mas, bpa=-5.241 degrees ! Estimated noise=0.464978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000528556 Jy ! Component: 100 - total flux cleaned = 0.000667214 Jy ! Component: 150 - total flux cleaned = 0.000838777 Jy ! Component: 200 - total flux cleaned = 0.000945692 Jy ! Total flux subtracted in 200 components = 0.000945692 Jy ! Clean residual min=-0.001589 max=0.001860 Jy/beam ! Clean residual mean=0.000004 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.060443 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 = 0.000112051 Jy ! Component: 100 - total flux cleaned = 0.00014621 Jy ! Component: 150 - total flux cleaned = 0.000191545 Jy ! Component: 200 - total flux cleaned = 0.000205266 Jy ! Total flux subtracted in 200 components = 0.000205266 Jy ! Clean residual min=-0.001553 max=0.001877 Jy/beam ! Clean residual mean=0.000004 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0606483 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 59 components and 0.0606483 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.165 mas, bmaj=7.58 mas, bpa=-2.568 degrees ! Estimated noise=0.362906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000122721 Jy ! Component: 100 - total flux cleaned = -0.000123468 Jy ! Component: 150 - total flux cleaned = -0.000214573 Jy ! Component: 200 - total flux cleaned = -0.000234905 Jy ! Total flux subtracted in 200 components = -0.000234905 Jy ! Clean residual min=-0.001711 max=0.001640 Jy/beam ! Clean residual mean=0.000001 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0604134 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 84 components and 0.0604134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059047Jy sigma=1.295511 ! Fit after self-cal, rms=0.059043Jy sigma=1.295360 wmodel J1415+0832_S_map.mod ! Writing 84 model components to file: J1415+0832_S_map.mod wobs J1415+0832_S_uvs.fits ! Writing UV FITS file: J1415+0832_S_uvs.fits wwins J1415+0832_S_map.win ! wwins: Wrote 3 windows to J1415+0832_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 = 0.000113503 Jy ! Component: 100 - total flux cleaned = 0.00039782 Jy ! Component: 150 - total flux cleaned = 0.000451694 Jy ! Component: 200 - total flux cleaned = 0.000504168 Jy ! Component: 250 - total flux cleaned = 0.000605939 Jy ! Component: 300 - total flux cleaned = 0.000728538 Jy ! Component: 350 - total flux cleaned = 0.000823565 Jy ! Component: 400 - total flux cleaned = 0.000846667 Jy ! Component: 450 - total flux cleaned = 0.000892902 Jy ! Component: 500 - total flux cleaned = 0.000960679 Jy ! Component: 550 - total flux cleaned = 0.000982912 Jy ! Component: 600 - total flux cleaned = 0.000983005 Jy ! Component: 650 - total flux cleaned = 0.00100453 Jy ! Component: 700 - total flux cleaned = 0.00108837 Jy ! Component: 750 - total flux cleaned = 0.00110852 Jy ! Component: 800 - total flux cleaned = 0.00108814 Jy ! Component: 850 - total flux cleaned = 0.00110826 Jy ! Component: 900 - total flux cleaned = 0.00110844 Jy ! Component: 950 - total flux cleaned = 0.00114695 Jy ! Component: 1000 - total flux cleaned = 0.00106966 Jy ! Component: 1050 - total flux cleaned = 0.00108867 Jy ! Component: 1100 - total flux cleaned = 0.0011256 Jy ! Component: 1150 - total flux cleaned = 0.00103301 Jy ! Component: 1200 - total flux cleaned = 0.00106978 Jy ! Component: 1250 - total flux cleaned = 0.00105173 Jy ! Component: 1300 - total flux cleaned = 0.00103396 Jy ! Component: 1350 - total flux cleaned = 0.00103396 Jy ! Component: 1400 - total flux cleaned = 0.0010163 Jy ! Component: 1450 - total flux cleaned = 0.000964382 Jy ! Component: 1500 - total flux cleaned = 0.000947565 Jy ! Component: 1550 - total flux cleaned = 0.000914064 Jy ! Component: 1600 - total flux cleaned = 0.000914068 Jy ! Component: 1650 - total flux cleaned = 0.000881222 Jy ! Component: 1700 - total flux cleaned = 0.000930215 Jy ! Component: 1750 - total flux cleaned = 0.000946501 Jy ! Component: 1800 - total flux cleaned = 0.000914317 Jy ! Component: 1850 - total flux cleaned = 0.000929919 Jy ! Component: 1900 - total flux cleaned = 0.000883031 Jy ! Component: 1950 - total flux cleaned = 0.000883219 Jy ! Component: 2000 - total flux cleaned = 0.000960303 Jy ! Component: 2050 - total flux cleaned = 0.000960299 Jy ! Component: 2100 - total flux cleaned = 0.000990473 Jy ! Component: 2150 - total flux cleaned = 0.00102029 Jy ! Component: 2200 - total flux cleaned = 0.00100537 Jy ! Component: 2250 - total flux cleaned = 0.00104966 Jy ! Component: 2300 - total flux cleaned = 0.00103496 Jy ! Component: 2350 - total flux cleaned = 0.00109296 Jy ! Component: 2400 - total flux cleaned = 0.00110741 Jy ! Component: 2450 - total flux cleaned = 0.00116446 Jy ! Component: 2500 - total flux cleaned = 0.0011928 Jy ! Component: 2550 - total flux cleaned = 0.00123478 Jy ! Component: 2600 - total flux cleaned = 0.00127625 Jy ! Component: 2650 - total flux cleaned = 0.00126262 Jy ! Component: 2700 - total flux cleaned = 0.0013173 Jy ! Component: 2750 - total flux cleaned = 0.00135773 Jy ! Component: 2800 - total flux cleaned = 0.00138447 Jy ! Component: 2850 - total flux cleaned = 0.00137094 Jy ! Component: 2900 - total flux cleaned = 0.00139736 Jy ! Component: 2950 - total flux cleaned = 0.00141061 Jy ! Component: 3000 - total flux cleaned = 0.00137166 Jy ! Component: 3050 - total flux cleaned = 0.00141049 Jy ! Component: 3100 - total flux cleaned = 0.00143619 Jy ! Component: 3150 - total flux cleaned = 0.0014617 Jy ! Component: 3200 - total flux cleaned = 0.00149969 Jy ! Component: 3250 - total flux cleaned = 0.00148706 Jy ! Component: 3300 - total flux cleaned = 0.00151199 Jy ! Component: 3350 - total flux cleaned = 0.00152447 Jy ! Component: 3400 - total flux cleaned = 0.00153679 Jy ! Component: 3450 - total flux cleaned = 0.00158576 Jy ! Component: 3500 - total flux cleaned = 0.00159801 Jy ! Component: 3550 - total flux cleaned = 0.00162224 Jy ! Component: 3600 - total flux cleaned = 0.00165843 Jy ! Component: 3650 - total flux cleaned = 0.00173009 Jy ! Component: 3700 - total flux cleaned = 0.00171814 Jy ! Component: 3750 - total flux cleaned = 0.0017299 Jy ! Component: 3800 - total flux cleaned = 0.00174162 Jy ! Component: 3850 - total flux cleaned = 0.00181172 Jy ! Component: 3900 - total flux cleaned = 0.00182324 Jy ! Component: 3950 - total flux cleaned = 0.00188109 Jy ! Component: 4000 - total flux cleaned = 0.00195005 Jy ! Component: 4050 - total flux cleaned = 0.00198426 Jy ! Total flux subtracted in 4096 components = 0.00202979 Jy ! Clean residual min=-0.000593 max=0.000670 Jy/beam ! Clean residual mean=0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0624432 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 381 components and 0.0624432 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1415+0832_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.165 x 7.58 at -2.568 degrees (North through East) ! Clean map min=-0.0013425 max=0.051464 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1415+0832_S_map.fits wmodel /vlbi/uf001/uva//J1415+0832_S_map.mod ! Writing 381 model components to file: /vlbi/uf001/uva//J1415+0832_S_map.mod wobs /vlbi/uf001/uva//J1415+0832_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1415+0832_S_uvs.fits wwins /vlbi/uf001/uva//J1415+0832_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1415+0832_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.051464 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000210867 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.22921 1.22921 2.45842 4.91684 9.83369 19.6674 39.3347 78.6695 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.051 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 244.059 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1415+0832_S_dfm.log closed on Mon Jan 14 02:48:24 2019