! Started logfile: /vlbi/uf001/uva//J1622+1426_S_dfm.log on Mon Jan 14 03:40:02 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//J1622+1426_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1622+1426_S_uva.fits ! AN table 1: 42 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.978836 visibilities/baseline/integration-bin. ! Found source: J1622+1426 ! ! 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 4440 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 J1622+1426_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 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.014635Jy sigma=21.238268 ! Fit after self-cal, rms=0.862116Jy sigma=18.140937 ! 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=2.572 mas, bmaj=6.5 mas, bpa=-6.357 degrees ! Estimated noise=0.669009 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 = 0.105616 Jy ! Component: 100 - total flux cleaned = 0.13063 Jy ! Total flux subtracted in 100 components = 0.13063 Jy ! Clean residual min=-0.006755 max=0.016265 Jy/beam ! Clean residual mean=-0.000000 rms=0.001838 Jy/beam ! Combined flux in latest and established models = 0.13063 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.13063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067150Jy sigma=1.366863 ! Fit after self-cal, rms=0.067113Jy sigma=1.366457 ! Inverting map ! Added new window around map position (3.5, 2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154975 Jy ! Component: 100 - total flux cleaned = 0.0246586 Jy ! Total flux subtracted in 100 components = 0.0246586 Jy ! Clean residual min=-0.005335 max=0.005736 Jy/beam ! Clean residual mean=-0.000001 rms=0.001370 Jy/beam ! Combined flux in latest and established models = 0.155289 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.155289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062384Jy sigma=1.273002 ! Fit after self-cal, rms=0.062133Jy sigma=1.268755 ! 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=2.917 mas, bmaj=7.027 mas, bpa=-5.653 degrees ! Estimated noise=0.554186 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 = 0.0094683 Jy ! Component: 100 - total flux cleaned = 0.0148756 Jy ! Component: 150 - total flux cleaned = 0.0184364 Jy ! Component: 200 - total flux cleaned = 0.0209359 Jy ! Total flux subtracted in 200 components = 0.0209359 Jy ! Clean residual min=-0.004021 max=0.005109 Jy/beam ! Clean residual mean=-0.000000 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 0.176225 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 36 components and 0.176225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060559Jy sigma=1.237381 ! Fit after self-cal, rms=0.060438Jy sigma=1.235599 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.917 x 7.027 at -5.653 degrees (North through East) ! Clean map min=-0.0039071 max=0.1367 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.00 KP 1.01 ! LA 0.90 MK 0.98 NL 1.07 OV 1.02 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.00 KP 0.97 ! LA 0.92 MK 1.04 NL 1.12 OV 0.97 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 0.97 KP 1.00 ! LA 0.95 MK 1.01 NL 1.22 OV 0.95 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.060438Jy sigma=1.235599 ! Fit after self-cal, rms=0.059576Jy sigma=1.211995 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.927 mas, bmaj=7.05 mas, bpa=-5.291 degrees ! Estimated noise=0.549982 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 = 0.000600364 Jy ! Component: 100 - total flux cleaned = -6.74226e-05 Jy ! Component: 150 - total flux cleaned = -0.000526241 Jy ! Component: 200 - total flux cleaned = -0.000917055 Jy ! Total flux subtracted in 200 components = -0.000917055 Jy ! Clean residual min=-0.002972 max=0.003276 Jy/beam ! Clean residual mean=0.000000 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.175308 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.175308 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059473Jy sigma=1.209758 ! Fit after self-cal, rms=0.059467Jy sigma=1.209002 ! 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=0.059467Jy sigma=1.209002 ! Fit after self-cal, rms=0.059539Jy sigma=1.202446 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.931 mas, bmaj=7.03 mas, bpa=-5.327 degrees ! Estimated noise=0.550123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000246815 Jy ! Component: 100 - total flux cleaned = -0.000695007 Jy ! Component: 150 - total flux cleaned = -0.000936721 Jy ! Component: 200 - total flux cleaned = -0.00114043 Jy ! Total flux subtracted in 200 components = -0.00114043 Jy ! Clean residual min=-0.003029 max=0.002832 Jy/beam ! Clean residual mean=0.000001 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.174168 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 55 components and 0.174168 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059500Jy sigma=1.201533 ! Fit after self-cal, rms=0.059497Jy sigma=1.201280 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 = 4.68459e-05 Jy ! Component: 100 - total flux cleaned = -5.46483e-05 Jy ! Component: 150 - total flux cleaned = -0.000164452 Jy ! Component: 200 - total flux cleaned = -0.000242247 Jy ! Total flux subtracted in 200 components = -0.000242247 Jy ! Clean residual min=-0.002916 max=0.002797 Jy/beam ! Clean residual mean=0.000001 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.173925 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 59 components and 0.173925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059477Jy sigma=1.200762 ! Fit after self-cal, rms=0.059466Jy sigma=1.200650 ! 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=0.059466Jy sigma=1.200650 ! Fit after self-cal, rms=0.059084Jy sigma=1.190794 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.937 mas, bmaj=7.03 mas, bpa=-5.369 degrees ! Estimated noise=0.549998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000155725 Jy ! Component: 100 - total flux cleaned = -0.00035643 Jy ! Component: 150 - total flux cleaned = -0.000502441 Jy ! Component: 200 - total flux cleaned = -0.000629209 Jy ! Total flux subtracted in 200 components = -0.000629209 Jy ! Clean residual min=-0.002520 max=0.002397 Jy/beam ! Clean residual mean=-0.000001 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.173296 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 0.173296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059068Jy sigma=1.190345 ! Fit after self-cal, rms=0.059071Jy sigma=1.190164 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 = 2.39863e-05 Jy ! Component: 100 - total flux cleaned = -6.64388e-05 Jy ! Component: 150 - total flux cleaned = -0.000147137 Jy ! Component: 200 - total flux cleaned = -0.000219949 Jy ! Total flux subtracted in 200 components = -0.000219949 Jy ! Clean residual min=-0.002453 max=0.002368 Jy/beam ! Clean residual mean=-0.000001 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.173076 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 68 components and 0.173076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059063Jy sigma=1.189894 ! Fit after self-cal, rms=0.059057Jy sigma=1.189845 ! 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=0.059057Jy sigma=1.189845 ! Fit after self-cal, rms=0.059117Jy sigma=1.189796 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.579 mas, bmaj=9.75 mas, bpa=-3.462 degrees ! Estimated noise=0.744541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000205781 Jy ! Component: 100 - total flux cleaned = 0.0002056 Jy ! Component: 150 - total flux cleaned = 0.000184915 Jy ! Component: 200 - total flux cleaned = 0.000168356 Jy ! Total flux subtracted in 200 components = 0.000168356 Jy ! Clean residual min=-0.003109 max=0.003060 Jy/beam ! Clean residual mean=-0.000003 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.173245 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 78 components and 0.173245 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059124Jy sigma=1.190001 ! Fit after self-cal, rms=0.059122Jy sigma=1.189935 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 = 2.09201e-05 Jy ! Component: 100 - total flux cleaned = 2.10472e-05 Jy ! Component: 150 - total flux cleaned = 2.10723e-05 Jy ! Component: 200 - total flux cleaned = 7.36777e-06 Jy ! Total flux subtracted in 200 components = 7.36777e-06 Jy ! Clean residual min=-0.003094 max=0.003018 Jy/beam ! Clean residual mean=-0.000003 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.173252 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 80 components and 0.173252 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059127Jy sigma=1.190061 ! Fit after self-cal, rms=0.059126Jy sigma=1.190040 ! 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=2.941 mas, bmaj=7.034 mas, bpa=-5.345 degrees ! Estimated noise=0.550149 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.941 x 7.034 at -5.345 degrees (North through East) ! Clean map min=-0.002412 max=0.13522 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=2.59 mas, bmaj=6.493 mas, bpa=-6.146 degrees ! Estimated noise=0.665473 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.104609 Jy ! Component: 100 - total flux cleaned = 0.134042 Jy ! Component: 150 - total flux cleaned = 0.148672 Jy ! Component: 200 - total flux cleaned = 0.157532 Jy ! Total flux subtracted in 200 components = 0.157532 Jy ! Clean residual min=-0.003520 max=0.004590 Jy/beam ! Clean residual mean=-0.000001 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.157532 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.157532 Jy ! Inverting map and beam ! Estimated beam: bmin=2.941 mas, bmaj=7.034 mas, bpa=-5.345 degrees ! Estimated noise=0.550149 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 = 0.00686543 Jy ! Component: 100 - total flux cleaned = 0.0108905 Jy ! Component: 150 - total flux cleaned = 0.013006 Jy ! Component: 200 - total flux cleaned = 0.013828 Jy ! Total flux subtracted in 200 components = 0.013828 Jy ! Clean residual min=-0.002622 max=0.002515 Jy/beam ! Clean residual mean=-0.000002 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.17136 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 33 components and 0.17136 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=6.579 mas, bmaj=9.75 mas, bpa=-3.462 degrees ! Estimated noise=0.744541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178586 Jy ! Component: 100 - total flux cleaned = 0.00206962 Jy ! Component: 150 - total flux cleaned = 0.00206707 Jy ! Component: 200 - total flux cleaned = 0.00203426 Jy ! Total flux subtracted in 200 components = 0.00203426 Jy ! Clean residual min=-0.003113 max=0.003133 Jy/beam ! Clean residual mean=-0.000003 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.173394 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 = -2.81335e-05 Jy ! Component: 100 - total flux cleaned = -7.55575e-05 Jy ! Component: 150 - total flux cleaned = -7.55291e-05 Jy ! Component: 200 - total flux cleaned = -0.000110968 Jy ! Total flux subtracted in 200 components = -0.000110968 Jy ! Clean residual min=-0.003121 max=0.003056 Jy/beam ! Clean residual mean=-0.000003 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.173283 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 45 components and 0.173283 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.941 mas, bmaj=7.034 mas, bpa=-5.345 degrees ! Estimated noise=0.550149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000479203 Jy ! Component: 100 - total flux cleaned = -0.000629121 Jy ! Component: 150 - total flux cleaned = -0.00069346 Jy ! Component: 200 - total flux cleaned = -0.000744497 Jy ! Total flux subtracted in 200 components = -0.000744497 Jy ! Clean residual min=-0.002459 max=0.002373 Jy/beam ! Clean residual mean=-0.000001 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.172539 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.172539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059127Jy sigma=1.189925 ! Fit after self-cal, rms=0.059110Jy sigma=1.189723 wmodel J1622+1426_S_map.mod ! Writing 57 model components to file: J1622+1426_S_map.mod wobs J1622+1426_S_uvs.fits ! Writing UV FITS file: J1622+1426_S_uvs.fits wwins J1622+1426_S_map.win ! wwins: Wrote 2 windows to J1622+1426_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 = -0.000285308 Jy ! Component: 100 - total flux cleaned = -0.000414901 Jy ! Component: 150 - total flux cleaned = -0.000415183 Jy ! Component: 200 - total flux cleaned = -0.000339067 Jy ! Component: 250 - total flux cleaned = -0.000303208 Jy ! Component: 300 - total flux cleaned = -0.000410907 Jy ! Component: 350 - total flux cleaned = -0.000375401 Jy ! Component: 400 - total flux cleaned = -0.000340732 Jy ! Component: 450 - total flux cleaned = -0.000241863 Jy ! Component: 500 - total flux cleaned = -0.000275621 Jy ! Component: 550 - total flux cleaned = -0.000370855 Jy ! Component: 600 - total flux cleaned = -0.000401714 Jy ! Component: 650 - total flux cleaned = -0.000340531 Jy ! Component: 700 - total flux cleaned = -0.000400021 Jy ! Component: 750 - total flux cleaned = -0.000487412 Jy ! Component: 800 - total flux cleaned = -0.000400099 Jy ! Component: 850 - total flux cleaned = -0.000399887 Jy ! Component: 900 - total flux cleaned = -0.000372447 Jy ! Component: 950 - total flux cleaned = -0.000372791 Jy ! Component: 1000 - total flux cleaned = -0.000455155 Jy ! Component: 1050 - total flux cleaned = -0.000454926 Jy ! Component: 1100 - total flux cleaned = -0.000534032 Jy ! Component: 1150 - total flux cleaned = -0.000533449 Jy ! Component: 1200 - total flux cleaned = -0.000585271 Jy ! Component: 1250 - total flux cleaned = -0.000636302 Jy ! Component: 1300 - total flux cleaned = -0.000686917 Jy ! Component: 1350 - total flux cleaned = -0.000712022 Jy ! Component: 1400 - total flux cleaned = -0.000712273 Jy ! Component: 1450 - total flux cleaned = -0.000809768 Jy ! Component: 1500 - total flux cleaned = -0.000857953 Jy ! Component: 1550 - total flux cleaned = -0.00090575 Jy ! Component: 1600 - total flux cleaned = -0.000953437 Jy ! Component: 1650 - total flux cleaned = -0.00107047 Jy ! Component: 1700 - total flux cleaned = -0.00111669 Jy ! Component: 1750 - total flux cleaned = -0.00111695 Jy ! Component: 1800 - total flux cleaned = -0.00125366 Jy ! Component: 1850 - total flux cleaned = -0.00120865 Jy ! Component: 1900 - total flux cleaned = -0.00125385 Jy ! Component: 1950 - total flux cleaned = -0.00127629 Jy ! Component: 2000 - total flux cleaned = -0.00140793 Jy ! Component: 2050 - total flux cleaned = -0.00153776 Jy ! Component: 2100 - total flux cleaned = -0.0014734 Jy ! Component: 2150 - total flux cleaned = -0.00149467 Jy ! Component: 2200 - total flux cleaned = -0.00155809 Jy ! Component: 2250 - total flux cleaned = -0.00153704 Jy ! Component: 2300 - total flux cleaned = -0.00159919 Jy ! Component: 2350 - total flux cleaned = -0.00166071 Jy ! Component: 2400 - total flux cleaned = -0.00161997 Jy ! Component: 2450 - total flux cleaned = -0.00161993 Jy ! Component: 2500 - total flux cleaned = -0.00168009 Jy ! Component: 2550 - total flux cleaned = -0.00169955 Jy ! Component: 2600 - total flux cleaned = -0.00169922 Jy ! Component: 2650 - total flux cleaned = -0.00167977 Jy ! Component: 2700 - total flux cleaned = -0.00173755 Jy ! Component: 2750 - total flux cleaned = -0.00168007 Jy ! Component: 2800 - total flux cleaned = -0.00166104 Jy ! Component: 2850 - total flux cleaned = -0.00162304 Jy ! Component: 2900 - total flux cleaned = -0.00164215 Jy ! Component: 2950 - total flux cleaned = -0.00164207 Jy ! Component: 3000 - total flux cleaned = -0.00162359 Jy ! Component: 3050 - total flux cleaned = -0.00156864 Jy ! Component: 3100 - total flux cleaned = -0.00155045 Jy ! Component: 3150 - total flux cleaned = -0.00146015 Jy ! Component: 3200 - total flux cleaned = -0.00146019 Jy ! Component: 3250 - total flux cleaned = -0.00144235 Jy ! Component: 3300 - total flux cleaned = -0.00135435 Jy ! Component: 3350 - total flux cleaned = -0.00137195 Jy ! Component: 3400 - total flux cleaned = -0.00131972 Jy ! Component: 3450 - total flux cleaned = -0.00126784 Jy ! Component: 3500 - total flux cleaned = -0.00125063 Jy ! Component: 3550 - total flux cleaned = -0.00119947 Jy ! Component: 3600 - total flux cleaned = -0.0011151 Jy ! Component: 3650 - total flux cleaned = -0.00108153 Jy ! Component: 3700 - total flux cleaned = -0.000998383 Jy ! Component: 3750 - total flux cleaned = -0.000998485 Jy ! Component: 3800 - total flux cleaned = -0.000965461 Jy ! Component: 3850 - total flux cleaned = -0.000819043 Jy ! Component: 3900 - total flux cleaned = -0.000786689 Jy ! Component: 3950 - total flux cleaned = -0.000658381 Jy ! Component: 4000 - total flux cleaned = -0.000690382 Jy ! Component: 4050 - total flux cleaned = -0.00062709 Jy ! Total flux subtracted in 4096 components = -0.000579881 Jy ! Clean residual min=-0.000844 max=0.000947 Jy/beam ! Clean residual mean=-0.000001 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.171959 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 374 components and 0.171959 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1622+1426_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.941 x 7.034 at -5.345 degrees (North through East) ! Clean map min=-0.0019344 max=0.13524 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1622+1426_S_map.fits wmodel /vlbi/uf001/uva//J1622+1426_S_map.mod ! Writing 374 model components to file: /vlbi/uf001/uva//J1622+1426_S_map.mod wobs /vlbi/uf001/uva//J1622+1426_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1622+1426_S_uvs.fits wwins /vlbi/uf001/uva//J1622+1426_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1622+1426_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.135244 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000288126 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.639126 0.639126 1.27825 2.5565 5.11301 10.226 20.452 40.9041 81.8081 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.135 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 469.391 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1622+1426_S_dfm.log closed on Mon Jan 14 03:40:06 2019