! Started logfile: /vlbi/uf001/uva//J1133+0015_S_dfm.log on Mon Jan 14 01:21:31 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//J1133+0015_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1133+0015_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.966138 visibilities/baseline/integration-bin. ! Found source: J1133+0015 ! ! 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 5478 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 J1133+0015_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 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.045531Jy sigma=19.457160 ! Fit after self-cal, rms=0.712682Jy sigma=13.196080 ! 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=2.781 mas, bmaj=6.953 mas, bpa=-3.865 degrees ! Estimated noise=0.714695 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 = 0.221372 Jy ! Component: 100 - total flux cleaned = 0.277254 Jy ! Total flux subtracted in 100 components = 0.277254 Jy ! Clean residual min=-0.008877 max=0.024468 Jy/beam ! Clean residual mean=-0.000008 rms=0.002691 Jy/beam ! Combined flux in latest and established models = 0.277254 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.277254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084356Jy sigma=1.537692 ! Fit after self-cal, rms=0.084303Jy sigma=1.536537 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.027576 Jy ! Component: 100 - total flux cleaned = 0.0425378 Jy ! Total flux subtracted in 100 components = 0.0425378 Jy ! Clean residual min=-0.006995 max=0.009674 Jy/beam ! Clean residual mean=-0.000020 rms=0.001789 Jy/beam ! Combined flux in latest and established models = 0.319792 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.319792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072746Jy sigma=1.301118 ! Fit after self-cal, rms=0.072703Jy sigma=1.299993 ! 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=3.29 mas, bmaj=7.652 mas, bpa=-2.756 degrees ! Estimated noise=0.564 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 (-0.5, 8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0156036 Jy ! Component: 100 - total flux cleaned = 0.0260037 Jy ! Component: 150 - total flux cleaned = 0.0333419 Jy ! Component: 200 - total flux cleaned = 0.0386966 Jy ! Total flux subtracted in 200 components = 0.0386966 Jy ! Clean residual min=-0.006126 max=0.007025 Jy/beam ! Clean residual mean=-0.000021 rms=0.001408 Jy/beam ! Combined flux in latest and established models = 0.358488 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 69 components and 0.358488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068810Jy sigma=1.216419 ! Fit after self-cal, rms=0.068736Jy sigma=1.215291 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.29 x 7.652 at -2.756 degrees (North through East) ! Clean map min=-0.0061404 max=0.29223 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.97 KP 0.99 ! LA 0.99 MK 1.02 NL 1.01 OV 0.99 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.01 KP 1.01 ! LA 1.01 MK 1.05 NL 1.00 OV 1.01 ! PT 0.89 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.01 KP 1.01 ! LA 1.01 MK 0.98 NL 1.01 OV 0.98 ! PT 0.88 SC 1.00 ! ! ! Fit before self-cal, rms=0.068736Jy sigma=1.215291 ! Fit after self-cal, rms=0.066137Jy sigma=1.173290 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.314 mas, bmaj=7.685 mas, bpa=-2.656 degrees ! Estimated noise=0.556772 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 = 0.00196746 Jy ! Component: 100 - total flux cleaned = 0.00240059 Jy ! Component: 150 - total flux cleaned = 0.00254094 Jy ! Component: 200 - total flux cleaned = 0.00271464 Jy ! Total flux subtracted in 200 components = 0.00271464 Jy ! Clean residual min=-0.004587 max=0.005168 Jy/beam ! Clean residual mean=-0.000009 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.361203 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 95 components and 0.361203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065918Jy sigma=1.169482 ! Fit after self-cal, rms=0.065926Jy sigma=1.169215 ! 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=0.065926Jy sigma=1.169215 ! Fit after self-cal, rms=0.065326Jy sigma=1.132527 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.3 mas, bmaj=7.69 mas, bpa=-2.617 degrees ! Estimated noise=0.55774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126349 Jy ! Component: 100 - total flux cleaned = 0.0015992 Jy ! Component: 150 - total flux cleaned = 0.00160043 Jy ! Component: 200 - total flux cleaned = 0.00156829 Jy ! Total flux subtracted in 200 components = 0.00156829 Jy ! Clean residual min=-0.002505 max=0.002685 Jy/beam ! Clean residual mean=-0.000004 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.362771 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 112 components and 0.362771 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065263Jy sigma=1.131251 ! Fit after self-cal, rms=0.065291Jy sigma=1.131126 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 = 2.84927e-05 Jy ! Component: 100 - total flux cleaned = -2.04508e-06 Jy ! Component: 150 - total flux cleaned = -1.68056e-06 Jy ! Component: 200 - total flux cleaned = -1.14976e-06 Jy ! Total flux subtracted in 200 components = -1.14976e-06 Jy ! Clean residual min=-0.002505 max=0.002628 Jy/beam ! Clean residual mean=-0.000004 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.36277 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 122 components and 0.36277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065267Jy sigma=1.130686 ! Fit after self-cal, rms=0.065266Jy sigma=1.130650 ! 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=0.065266Jy sigma=1.130650 ! Fit after self-cal, rms=0.065346Jy sigma=1.130071 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.295 mas, bmaj=7.685 mas, bpa=-2.618 degrees ! Estimated noise=0.557601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000672106 Jy ! Component: 100 - total flux cleaned = 0.000673666 Jy ! Component: 150 - total flux cleaned = 0.000697057 Jy ! Component: 200 - total flux cleaned = 0.000697455 Jy ! Total flux subtracted in 200 components = 0.000697455 Jy ! Clean residual min=-0.002470 max=0.002589 Jy/beam ! Clean residual mean=-0.000004 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.363467 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 135 components and 0.363468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065324Jy sigma=1.129695 ! Fit after self-cal, rms=0.065326Jy sigma=1.129671 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 = -6.53547e-06 Jy ! Component: 100 - total flux cleaned = -7.50131e-06 Jy ! Component: 150 - total flux cleaned = -8.31419e-06 Jy ! Component: 200 - total flux cleaned = -2.49439e-05 Jy ! Total flux subtracted in 200 components = -2.49439e-05 Jy ! Clean residual min=-0.002465 max=0.002559 Jy/beam ! Clean residual mean=-0.000004 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.363443 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 141 components and 0.363443 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065314Jy sigma=1.129482 ! Fit after self-cal, rms=0.065314Jy sigma=1.129465 ! 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=0.065314Jy sigma=1.129465 ! Fit after self-cal, rms=0.065352Jy sigma=1.129427 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.469 mas, bmaj=11.85 mas, bpa=0.432 degrees ! Estimated noise=0.712403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000511398 Jy ! Component: 100 - total flux cleaned = 0.000462275 Jy ! Component: 150 - total flux cleaned = 0.000441302 Jy ! Component: 200 - total flux cleaned = 0.000441675 Jy ! Total flux subtracted in 200 components = 0.000441675 Jy ! Clean residual min=-0.002781 max=0.003295 Jy/beam ! Clean residual mean=-0.000010 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.363884 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 150 components and 0.363884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065345Jy sigma=1.129328 ! Fit after self-cal, rms=0.065345Jy sigma=1.129304 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 = 5.83557e-05 Jy ! Component: 100 - total flux cleaned = 5.82538e-05 Jy ! Component: 150 - total flux cleaned = 5.80317e-05 Jy ! Component: 200 - total flux cleaned = 4.1356e-05 Jy ! Total flux subtracted in 200 components = 4.1356e-05 Jy ! Clean residual min=-0.002794 max=0.003280 Jy/beam ! Clean residual mean=-0.000010 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.363926 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 156 components and 0.363926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065343Jy sigma=1.129282 ! Fit after self-cal, rms=0.065343Jy sigma=1.129262 ! 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=3.293 mas, bmaj=7.682 mas, bpa=-2.622 degrees ! Estimated noise=0.55761 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.293 x 7.682 at -2.622 degrees (North through East) ! Clean map min=-0.0023859 max=0.28867 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=2.779 mas, bmaj=6.956 mas, bpa=-3.684 degrees ! Estimated noise=0.708234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.219278 Jy ! Component: 100 - total flux cleaned = 0.274678 Jy ! Component: 150 - total flux cleaned = 0.301804 Jy ! Component: 200 - total flux cleaned = 0.316352 Jy ! Total flux subtracted in 200 components = 0.316352 Jy ! Clean residual min=-0.004173 max=0.007513 Jy/beam ! Clean residual mean=-0.000004 rms=0.001182 Jy/beam ! Combined flux in latest and established models = 0.316352 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.316352 Jy ! Inverting map and beam ! Estimated beam: bmin=3.293 mas, bmaj=7.682 mas, bpa=-2.622 degrees ! Estimated noise=0.55761 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 = 0.0141978 Jy ! Component: 100 - total flux cleaned = 0.0233602 Jy ! Component: 150 - total flux cleaned = 0.0296231 Jy ! Component: 200 - total flux cleaned = 0.0340313 Jy ! Total flux subtracted in 200 components = 0.0340313 Jy ! Clean residual min=-0.002956 max=0.003149 Jy/beam ! Clean residual mean=-0.000005 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.350383 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 90 components and 0.350383 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=7.469 mas, bmaj=11.85 mas, bpa=0.432 degrees ! Estimated noise=0.712403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00542102 Jy ! Component: 100 - total flux cleaned = 0.00852765 Jy ! Component: 150 - total flux cleaned = 0.0104195 Jy ! Component: 200 - total flux cleaned = 0.0116152 Jy ! Total flux subtracted in 200 components = 0.0116152 Jy ! Clean residual min=-0.002961 max=0.003240 Jy/beam ! Clean residual mean=-0.000009 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.361999 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 = 0.000339856 Jy ! Component: 100 - total flux cleaned = 0.000579999 Jy ! Component: 150 - total flux cleaned = 0.00077243 Jy ! Component: 200 - total flux cleaned = 0.000910816 Jy ! Total flux subtracted in 200 components = 0.000910816 Jy ! Clean residual min=-0.002876 max=0.003199 Jy/beam ! Clean residual mean=-0.000010 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.362909 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 150 components and 0.362909 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.293 mas, bmaj=7.682 mas, bpa=-2.622 degrees ! Estimated noise=0.55761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.44706e-05 Jy ! Component: 100 - total flux cleaned = 5.959e-05 Jy ! Component: 150 - total flux cleaned = 0.000119395 Jy ! Component: 200 - total flux cleaned = 0.000250725 Jy ! Total flux subtracted in 200 components = 0.000250725 Jy ! Clean residual min=-0.002543 max=0.002848 Jy/beam ! Clean residual mean=-0.000004 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.36316 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 168 components and 0.36316 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065377Jy sigma=1.130191 ! Fit after self-cal, rms=0.065372Jy sigma=1.129994 wmodel J1133+0015_S_map.mod ! Writing 168 model components to file: J1133+0015_S_map.mod wobs J1133+0015_S_uvs.fits ! Writing UV FITS file: J1133+0015_S_uvs.fits wwins J1133+0015_S_map.win ! wwins: Wrote 2 windows to J1133+0015_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 = 0.000806297 Jy ! Component: 100 - total flux cleaned = 0.0010757 Jy ! Component: 150 - total flux cleaned = 0.00137006 Jy ! Component: 200 - total flux cleaned = 0.00173006 Jy ! Component: 250 - total flux cleaned = 0.00203648 Jy ! Component: 300 - total flux cleaned = 0.00222129 Jy ! Component: 350 - total flux cleaned = 0.00225772 Jy ! Component: 400 - total flux cleaned = 0.00239804 Jy ! Component: 450 - total flux cleaned = 0.00253465 Jy ! Component: 500 - total flux cleaned = 0.00266798 Jy ! Component: 550 - total flux cleaned = 0.00276514 Jy ! Component: 600 - total flux cleaned = 0.00282846 Jy ! Component: 650 - total flux cleaned = 0.00292207 Jy ! Component: 700 - total flux cleaned = 0.00292175 Jy ! Component: 750 - total flux cleaned = 0.00295176 Jy ! Component: 800 - total flux cleaned = 0.00295206 Jy ! Component: 850 - total flux cleaned = 0.00300999 Jy ! Component: 900 - total flux cleaned = 0.00315248 Jy ! Component: 950 - total flux cleaned = 0.00312343 Jy ! Component: 1000 - total flux cleaned = 0.00315065 Jy ! Component: 1050 - total flux cleaned = 0.00320461 Jy ! Component: 1100 - total flux cleaned = 0.0032044 Jy ! Component: 1150 - total flux cleaned = 0.00323138 Jy ! Component: 1200 - total flux cleaned = 0.00328378 Jy ! Component: 1250 - total flux cleaned = 0.00333555 Jy ! Component: 1300 - total flux cleaned = 0.00346304 Jy ! Component: 1350 - total flux cleaned = 0.00351307 Jy ! Component: 1400 - total flux cleaned = 0.00346397 Jy ! Component: 1450 - total flux cleaned = 0.0035864 Jy ! Component: 1500 - total flux cleaned = 0.00358647 Jy ! Component: 1550 - total flux cleaned = 0.00365828 Jy ! Component: 1600 - total flux cleaned = 0.00372894 Jy ! Component: 1650 - total flux cleaned = 0.00368176 Jy ! Component: 1700 - total flux cleaned = 0.00365912 Jy ! Component: 1750 - total flux cleaned = 0.00368236 Jy ! Component: 1800 - total flux cleaned = 0.00366012 Jy ! Component: 1850 - total flux cleaned = 0.00374933 Jy ! Component: 1900 - total flux cleaned = 0.00377121 Jy ! Component: 1950 - total flux cleaned = 0.0037494 Jy ! Component: 2000 - total flux cleaned = 0.00370675 Jy ! Component: 2050 - total flux cleaned = 0.00379197 Jy ! Component: 2100 - total flux cleaned = 0.00385543 Jy ! Component: 2150 - total flux cleaned = 0.00385536 Jy ! Component: 2200 - total flux cleaned = 0.00387551 Jy ! Component: 2250 - total flux cleaned = 0.00383427 Jy ! Component: 2300 - total flux cleaned = 0.00389499 Jy ! Component: 2350 - total flux cleaned = 0.00383509 Jy ! Component: 2400 - total flux cleaned = 0.00381504 Jy ! Component: 2450 - total flux cleaned = 0.00385449 Jy ! Component: 2500 - total flux cleaned = 0.00385437 Jy ! Component: 2550 - total flux cleaned = 0.00375794 Jy ! Component: 2600 - total flux cleaned = 0.00387266 Jy ! Component: 2650 - total flux cleaned = 0.00387284 Jy ! Component: 2700 - total flux cleaned = 0.00389153 Jy ! Component: 2750 - total flux cleaned = 0.00394726 Jy ! Component: 2800 - total flux cleaned = 0.00394731 Jy ! Component: 2850 - total flux cleaned = 0.00403872 Jy ! Component: 2900 - total flux cleaned = 0.00403866 Jy ! Component: 2950 - total flux cleaned = 0.00411101 Jy ! Component: 3000 - total flux cleaned = 0.00411057 Jy ! Component: 3050 - total flux cleaned = 0.00412834 Jy ! Component: 3100 - total flux cleaned = 0.00419862 Jy ! Component: 3150 - total flux cleaned = 0.00419848 Jy ! Component: 3200 - total flux cleaned = 0.00425006 Jy ! Component: 3250 - total flux cleaned = 0.00428414 Jy ! Component: 3300 - total flux cleaned = 0.00428413 Jy ! Component: 3350 - total flux cleaned = 0.0042673 Jy ! Component: 3400 - total flux cleaned = 0.00435098 Jy ! Component: 3450 - total flux cleaned = 0.00431752 Jy ! Component: 3500 - total flux cleaned = 0.00435056 Jy ! Component: 3550 - total flux cleaned = 0.00431764 Jy ! Component: 3600 - total flux cleaned = 0.00428509 Jy ! Component: 3650 - total flux cleaned = 0.00431738 Jy ! Component: 3700 - total flux cleaned = 0.00430147 Jy ! Component: 3750 - total flux cleaned = 0.00428548 Jy ! Component: 3800 - total flux cleaned = 0.00425413 Jy ! Component: 3850 - total flux cleaned = 0.00431678 Jy ! Component: 3900 - total flux cleaned = 0.00427003 Jy ! Component: 3950 - total flux cleaned = 0.00428545 Jy ! Component: 4000 - total flux cleaned = 0.00430073 Jy ! Component: 4050 - total flux cleaned = 0.00425492 Jy ! Total flux subtracted in 4096 components = 0.00425499 Jy ! Clean residual min=-0.000878 max=0.000987 Jy/beam ! Clean residual mean=-0.000002 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.367415 Jy keep ! Adding 331 model components to the UV plane model. ! The established model now contains 499 components and 0.367415 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1133+0015_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.293 x 7.682 at -2.622 degrees (North through East) ! Clean map min=-0.0018262 max=0.28849 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1133+0015_S_map.fits wmodel /vlbi/uf001/uva//J1133+0015_S_map.mod ! Writing 499 model components to file: /vlbi/uf001/uva//J1133+0015_S_map.mod wobs /vlbi/uf001/uva//J1133+0015_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1133+0015_S_uvs.fits wwins /vlbi/uf001/uva//J1133+0015_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1133+0015_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.288492 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00029144 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.303066 0.303066 0.606132 1.21226 2.42453 4.84905 9.69811 19.3962 38.7924 77.5848 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.288 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 989.884 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1133+0015_S_dfm.log closed on Mon Jan 14 01:21:35 2019