! Started logfile: /vlbi/uf001/uva//J0943+2028_S_dfm.log on Mon Jan 14 00:35:16 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//J0943+2028_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0943+2028_S_uva.fits ! AN table 1: 19 integrations on 28 of 28 possible baselines. ! AN table 2: 38 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.845238 visibilities/baseline/integration-bin. ! Found source: J0943+2028 ! ! 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 4047 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 J0943+2028_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 62 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 62 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 62 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.008460Jy sigma=22.631517 ! Fit after self-cal, rms=0.944074Jy sigma=21.168843 ! 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=2.963 mas, bmaj=7.341 mas, bpa=11.97 degrees ! Estimated noise=0.647014 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 = 0.0447274 Jy ! Component: 100 - total flux cleaned = 0.0550936 Jy ! Total flux subtracted in 100 components = 0.0550936 Jy ! Clean residual min=-0.003894 max=0.005024 Jy/beam ! Clean residual mean=-0.000007 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.0550936 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0550936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060638Jy sigma=1.282881 ! Fit after self-cal, rms=0.059094Jy sigma=1.251727 ! 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=3.449 mas, bmaj=7.796 mas, bpa=11.31 degrees ! Estimated noise=0.526123 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 = 0.00564186 Jy ! Component: 100 - total flux cleaned = 0.00827832 Jy ! Component: 150 - total flux cleaned = 0.00964357 Jy ! Component: 200 - total flux cleaned = 0.0099618 Jy ! Total flux subtracted in 200 components = 0.0099618 Jy ! Clean residual min=-0.003182 max=0.003681 Jy/beam ! Clean residual mean=0.000001 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 0.0650554 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.0650554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058604Jy sigma=1.239512 ! Fit after self-cal, rms=0.058555Jy sigma=1.237985 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.449 x 7.796 at 11.31 degrees (North through East) ! Clean map min=-0.0028951 max=0.058964 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.99 HN 0.97 KP 1.13 ! LA 1.02 MK 0.82 OV 0.93 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 0.96 HN 0.93 KP 0.99 ! LA 0.86 NL 1.16 OV 0.94 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 HN 1.06 KP 1.09 ! LA 0.97 MK 1.01 OV 0.85 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.93 HN 0.88 KP 0.97 ! LA 0.91 NL 1.15 OV 1.02 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 0.96 KP 1.19 ! LA 0.98 MK 0.99 OV 0.98 SC 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 0.88 HN 1.00 KP 1.00 ! LA 0.96 NL 1.15 OV 1.01 SC 0.98 ! ! ! Fit before self-cal, rms=0.058555Jy sigma=1.237985 ! Fit after self-cal, rms=0.059434Jy sigma=1.228894 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.454 mas, bmaj=7.79 mas, bpa=10.45 degrees ! Estimated noise=0.522046 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 = -0.000110991 Jy ! Component: 100 - total flux cleaned = -7.9576e-06 Jy ! Component: 150 - total flux cleaned = 5.28252e-05 Jy ! Component: 200 - total flux cleaned = 0.000106366 Jy ! Total flux subtracted in 200 components = 0.000106366 Jy ! Clean residual min=-0.002632 max=0.002818 Jy/beam ! Clean residual mean=0.000004 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.0651618 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.0651618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059393Jy sigma=1.228112 ! Fit after self-cal, rms=0.059514Jy sigma=1.227356 ! 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=0.059514Jy sigma=1.227356 ! Fit after self-cal, rms=0.060542Jy sigma=1.225433 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.456 mas, bmaj=7.779 mas, bpa=10.26 degrees ! Estimated noise=0.522436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.80401e-05 Jy ! Component: 100 - total flux cleaned = 0.000225598 Jy ! Component: 150 - total flux cleaned = 0.000292771 Jy ! Component: 200 - total flux cleaned = 0.000332936 Jy ! Total flux subtracted in 200 components = 0.000332936 Jy ! Clean residual min=-0.002289 max=0.002671 Jy/beam ! Clean residual mean=0.000005 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.0654947 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.0654947 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060518Jy sigma=1.225068 ! Fit after self-cal, rms=0.060550Jy sigma=1.224887 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 = 7.63949e-05 Jy ! Component: 100 - total flux cleaned = 9.60545e-05 Jy ! Component: 150 - total flux cleaned = 0.000113563 Jy ! Component: 200 - total flux cleaned = 0.000146961 Jy ! Total flux subtracted in 200 components = 0.000146961 Jy ! Clean residual min=-0.002339 max=0.002690 Jy/beam ! Clean residual mean=0.000005 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.0656417 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.0656417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060535Jy sigma=1.224681 ! Fit after self-cal, rms=0.060534Jy sigma=1.224651 ! 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=0.060534Jy sigma=1.224651 ! Fit after self-cal, rms=0.060892Jy sigma=1.224584 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.46 mas, bmaj=7.775 mas, bpa=10.08 degrees ! Estimated noise=0.523798 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000204235 Jy ! Component: 100 - total flux cleaned = 0.00027956 Jy ! Component: 150 - total flux cleaned = 0.000313901 Jy ! Component: 200 - total flux cleaned = 0.0003296 Jy ! Total flux subtracted in 200 components = 0.0003296 Jy ! Clean residual min=-0.002353 max=0.002701 Jy/beam ! Clean residual mean=0.000005 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.0659713 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.0659713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060878Jy sigma=1.224405 ! Fit after self-cal, rms=0.060883Jy sigma=1.224380 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 = 5.88227e-05 Jy ! Component: 100 - total flux cleaned = 5.89021e-05 Jy ! Component: 150 - total flux cleaned = 7.33244e-05 Jy ! Component: 200 - total flux cleaned = 7.36417e-05 Jy ! Total flux subtracted in 200 components = 7.36417e-05 Jy ! Clean residual min=-0.002373 max=0.002709 Jy/beam ! Clean residual mean=0.000005 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.0660449 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 0.0660449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060874Jy sigma=1.224274 ! Fit after self-cal, rms=0.060873Jy sigma=1.224260 ! 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=0.060873Jy sigma=1.224260 ! Fit after self-cal, rms=0.061106Jy sigma=1.224229 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.754 mas, bmaj=9.272 mas, bpa=2.235 degrees ! Estimated noise=0.669451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000459063 Jy ! Component: 100 - total flux cleaned = 0.000527209 Jy ! Component: 150 - total flux cleaned = 0.000544361 Jy ! Component: 200 - total flux cleaned = 0.000544309 Jy ! Total flux subtracted in 200 components = 0.000544309 Jy ! Clean residual min=-0.002470 max=0.003426 Jy/beam ! Clean residual mean=0.000009 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.0665892 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.0665893 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061100Jy sigma=1.224314 ! Fit after self-cal, rms=0.061102Jy sigma=1.224270 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 (-25.5, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262782 Jy ! Component: 100 - total flux cleaned = 0.00406051 Jy ! Component: 150 - total flux cleaned = 0.00509231 Jy ! Component: 200 - total flux cleaned = 0.00575414 Jy ! Total flux subtracted in 200 components = 0.00575414 Jy ! Clean residual min=-0.002629 max=0.002340 Jy/beam ! Clean residual mean=0.000005 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.0723434 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 83 components and 0.0723434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060963Jy sigma=1.221588 ! Fit after self-cal, rms=0.060958Jy sigma=1.221070 ! 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=3.463 mas, bmaj=7.773 mas, bpa=9.917 degrees ! Estimated noise=0.525435 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.463 x 7.773 at 9.917 degrees (North through East) ! Clean map min=-0.0021791 max=0.058688 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=2.968 mas, bmaj=7.324 mas, bpa=10.59 degrees ! Estimated noise=0.648965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0459765 Jy ! Component: 100 - total flux cleaned = 0.057221 Jy ! Component: 150 - total flux cleaned = 0.0621947 Jy ! Component: 200 - total flux cleaned = 0.0649798 Jy ! Total flux subtracted in 200 components = 0.0649798 Jy ! Clean residual min=-0.003680 max=0.003252 Jy/beam ! Clean residual mean=-0.000000 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.0649799 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0649799 Jy ! Inverting map and beam ! Estimated beam: bmin=3.463 mas, bmaj=7.773 mas, bpa=9.917 degrees ! Estimated noise=0.525435 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 = 0.00187735 Jy ! Component: 100 - total flux cleaned = 0.00262459 Jy ! Component: 150 - total flux cleaned = 0.00327933 Jy ! Component: 200 - total flux cleaned = 0.00363295 Jy ! Total flux subtracted in 200 components = 0.00363295 Jy ! Clean residual min=-0.002233 max=0.002424 Jy/beam ! Clean residual mean=0.000001 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.0686128 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 52 components and 0.0686128 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=6.754 mas, bmaj=9.272 mas, bpa=2.235 degrees ! Estimated noise=0.669451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000935851 Jy ! Component: 100 - total flux cleaned = 0.00188039 Jy ! Component: 150 - total flux cleaned = 0.00250707 Jy ! Component: 200 - total flux cleaned = 0.00293665 Jy ! Total flux subtracted in 200 components = 0.00293665 Jy ! Clean residual min=-0.002672 max=0.002270 Jy/beam ! Clean residual mean=0.000001 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.0715495 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 = 0.0003193 Jy ! Component: 100 - total flux cleaned = 0.000581176 Jy ! Component: 150 - total flux cleaned = 0.000793778 Jy ! Component: 200 - total flux cleaned = 0.00110225 Jy ! Total flux subtracted in 200 components = 0.00110225 Jy ! Clean residual min=-0.002599 max=0.002240 Jy/beam ! Clean residual mean=0.000002 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.0726517 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 96 components and 0.0726517 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.463 mas, bmaj=7.773 mas, bpa=9.917 degrees ! Estimated noise=0.525435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000726142 Jy ! Component: 100 - total flux cleaned = -0.000867757 Jy ! Component: 150 - total flux cleaned = -0.000995133 Jy ! Component: 200 - total flux cleaned = -0.00111182 Jy ! Total flux subtracted in 200 components = -0.00111182 Jy ! Clean residual min=-0.002081 max=0.002185 Jy/beam ! Clean residual mean=0.000002 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.0715399 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 125 components and 0.0715399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060881Jy sigma=1.219049 ! Fit after self-cal, rms=0.060869Jy sigma=1.218779 wmodel J0943+2028_S_map.mod ! Writing 125 model components to file: J0943+2028_S_map.mod wobs J0943+2028_S_uvs.fits ! Writing UV FITS file: J0943+2028_S_uvs.fits wwins J0943+2028_S_map.win ! wwins: Wrote 2 windows to J0943+2028_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 = 0.000362063 Jy ! Component: 100 - total flux cleaned = 0.000509754 Jy ! Component: 150 - total flux cleaned = 0.00057971 Jy ! Component: 200 - total flux cleaned = 0.000678824 Jy ! Component: 250 - total flux cleaned = 0.000677871 Jy ! Component: 300 - total flux cleaned = 0.000741147 Jy ! Component: 350 - total flux cleaned = 0.000741441 Jy ! Component: 400 - total flux cleaned = 0.000770875 Jy ! Component: 450 - total flux cleaned = 0.000741932 Jy ! Component: 500 - total flux cleaned = 0.000742119 Jy ! Component: 550 - total flux cleaned = 0.000770025 Jy ! Component: 600 - total flux cleaned = 0.000823843 Jy ! Component: 650 - total flux cleaned = 0.000850163 Jy ! Component: 700 - total flux cleaned = 0.000825136 Jy ! Component: 750 - total flux cleaned = 0.000874826 Jy ! Component: 800 - total flux cleaned = 0.000899139 Jy ! Component: 850 - total flux cleaned = 0.000970431 Jy ! Component: 900 - total flux cleaned = 0.00103984 Jy ! Component: 950 - total flux cleaned = 0.00099373 Jy ! Component: 1000 - total flux cleaned = 0.00106073 Jy ! Component: 1050 - total flux cleaned = 0.0010607 Jy ! Component: 1100 - total flux cleaned = 0.00103937 Jy ! Component: 1150 - total flux cleaned = 0.0010817 Jy ! Component: 1200 - total flux cleaned = 0.00108161 Jy ! Component: 1250 - total flux cleaned = 0.00112239 Jy ! Component: 1300 - total flux cleaned = 0.00114229 Jy ! Component: 1350 - total flux cleaned = 0.00110296 Jy ! Component: 1400 - total flux cleaned = 0.00123869 Jy ! Component: 1450 - total flux cleaned = 0.00120014 Jy ! Component: 1500 - total flux cleaned = 0.00131301 Jy ! Component: 1550 - total flux cleaned = 0.00134994 Jy ! Component: 1600 - total flux cleaned = 0.0013501 Jy ! Component: 1650 - total flux cleaned = 0.00142206 Jy ! Component: 1700 - total flux cleaned = 0.00143973 Jy ! Component: 1750 - total flux cleaned = 0.00143994 Jy ! Component: 1800 - total flux cleaned = 0.00147459 Jy ! Component: 1850 - total flux cleaned = 0.00150875 Jy ! Component: 1900 - total flux cleaned = 0.00152567 Jy ! Component: 1950 - total flux cleaned = 0.00157527 Jy ! Component: 2000 - total flux cleaned = 0.00159155 Jy ! Component: 2050 - total flux cleaned = 0.00167199 Jy ! Component: 2100 - total flux cleaned = 0.00170359 Jy ! Component: 2150 - total flux cleaned = 0.00173507 Jy ! Component: 2200 - total flux cleaned = 0.00178186 Jy ! Component: 2250 - total flux cleaned = 0.00187386 Jy ! Component: 2300 - total flux cleaned = 0.00196482 Jy ! Component: 2350 - total flux cleaned = 0.00202472 Jy ! Component: 2400 - total flux cleaned = 0.00209887 Jy ! Component: 2450 - total flux cleaned = 0.00218678 Jy ! Component: 2500 - total flux cleaned = 0.00228812 Jy ! Component: 2550 - total flux cleaned = 0.00238856 Jy ! Component: 2600 - total flux cleaned = 0.00248776 Jy ! Component: 2650 - total flux cleaned = 0.00254393 Jy ! Component: 2700 - total flux cleaned = 0.0026277 Jy ! Component: 2750 - total flux cleaned = 0.00269674 Jy ! Component: 2800 - total flux cleaned = 0.00276504 Jy ! Component: 2850 - total flux cleaned = 0.00287351 Jy ! Component: 2900 - total flux cleaned = 0.00295412 Jy ! Component: 2950 - total flux cleaned = 0.00299401 Jy ! Component: 3000 - total flux cleaned = 0.00304701 Jy ! Component: 3050 - total flux cleaned = 0.00311262 Jy ! Component: 3100 - total flux cleaned = 0.00320358 Jy ! Component: 3150 - total flux cleaned = 0.00324219 Jy ! Component: 3200 - total flux cleaned = 0.00331896 Jy ! Component: 3250 - total flux cleaned = 0.00335704 Jy ! Component: 3300 - total flux cleaned = 0.00340746 Jy ! Component: 3350 - total flux cleaned = 0.00344507 Jy ! Component: 3400 - total flux cleaned = 0.00350722 Jy ! Component: 3450 - total flux cleaned = 0.00356882 Jy ! Component: 3500 - total flux cleaned = 0.00364219 Jy ! Component: 3550 - total flux cleaned = 0.00369085 Jy ! Component: 3600 - total flux cleaned = 0.00377535 Jy ! Component: 3650 - total flux cleaned = 0.00384709 Jy ! Component: 3700 - total flux cleaned = 0.00390651 Jy ! Component: 3750 - total flux cleaned = 0.00393001 Jy ! Component: 3800 - total flux cleaned = 0.0040238 Jy ! Component: 3850 - total flux cleaned = 0.00405871 Jy ! Component: 3900 - total flux cleaned = 0.00412814 Jy ! Component: 3950 - total flux cleaned = 0.00417405 Jy ! Component: 4000 - total flux cleaned = 0.00424252 Jy ! Component: 4050 - total flux cleaned = 0.00429924 Jy ! Total flux subtracted in 4096 components = 0.00435556 Jy ! Clean residual min=-0.000617 max=0.000642 Jy/beam ! Clean residual mean=-0.000001 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0758955 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 407 components and 0.0758956 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0943+2028_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.463 x 7.773 at 9.917 degrees (North through East) ! Clean map min=-0.0016755 max=0.058444 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0943+2028_S_map.fits wmodel /vlbi/uf001/uva//J0943+2028_S_map.mod ! Writing 407 model components to file: /vlbi/uf001/uva//J0943+2028_S_map.mod wobs /vlbi/uf001/uva//J0943+2028_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0943+2028_S_uvs.fits wwins /vlbi/uf001/uva//J0943+2028_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0943+2028_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0584436 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000197805 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.01537 1.01537 2.03073 4.06146 8.12292 16.2458 32.4917 64.9834 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.058 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 295.46 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0943+2028_S_dfm.log closed on Mon Jan 14 00:35:20 2019