! Started logfile: /vlbi/uf001/uva//J0143+1215_S_dfm.log on Sun Jan 13 21:05:02 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//J0143+1215_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0143+1215_S_uva.fits ! AN table 1: 87 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.861047 visibilities/baseline/integration-bin. ! Found source: J0143+1215 ! ! 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 10113 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 J0143+1215_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 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.012884Jy sigma=21.579083 ! Fit after self-cal, rms=0.902346Jy sigma=19.210319 ! 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=2.716 mas, bmaj=6.734 mas, bpa=-3.317 degrees ! Estimated noise=0.518984 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 = 0.0726111 Jy ! Component: 100 - total flux cleaned = 0.103489 Jy ! Total flux subtracted in 100 components = 0.103489 Jy ! Clean residual min=-0.004862 max=0.014393 Jy/beam ! Clean residual mean=0.000014 rms=0.001482 Jy/beam ! Combined flux in latest and established models = 0.103489 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.103489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068749Jy sigma=1.368049 ! Fit after self-cal, rms=0.068050Jy sigma=1.353930 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170524 Jy ! Component: 100 - total flux cleaned = 0.0258259 Jy ! Total flux subtracted in 100 components = 0.0258259 Jy ! Clean residual min=-0.003479 max=0.004097 Jy/beam ! Clean residual mean=0.000004 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.129315 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.129315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063141Jy sigma=1.247783 ! Fit after self-cal, rms=0.063091Jy sigma=1.246752 ! 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=3.239 mas, bmaj=7.463 mas, bpa=-3.096 degrees ! Estimated noise=0.34279 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 = 0.00567694 Jy ! Component: 100 - total flux cleaned = 0.00875662 Jy ! Component: 150 - total flux cleaned = 0.0108025 Jy ! Component: 200 - total flux cleaned = 0.0122195 Jy ! Total flux subtracted in 200 components = 0.0122195 Jy ! Clean residual min=-0.002537 max=0.002867 Jy/beam ! Clean residual mean=0.000002 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.141534 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 33 components and 0.141534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062531Jy sigma=1.235397 ! Fit after self-cal, rms=0.062527Jy sigma=1.235222 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.239 x 7.463 at -3.096 degrees (North through East) ! Clean map min=-0.002478 max=0.096212 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 1.02 KP 0.98 ! LA 0.94 MK 0.99 NL 1.14 OV 1.01 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.97 HN 1.02 KP 0.99 ! LA 0.96 MK 0.98 NL 1.11 OV 1.00 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 0.96 KP 0.99 ! LA 0.95 MK 0.98 NL 1.04 OV 0.97 ! PT 0.98 SC 1.01 ! ! ! Fit before self-cal, rms=0.062527Jy sigma=1.235222 ! Fit after self-cal, rms=0.062186Jy sigma=1.226302 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.222 mas, bmaj=7.508 mas, bpa=-2.995 degrees ! Estimated noise=0.341778 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 = 0.000409214 Jy ! Component: 100 - total flux cleaned = 0.000372761 Jy ! Component: 150 - total flux cleaned = 0.000372982 Jy ! Component: 200 - total flux cleaned = 0.000373552 Jy ! Total flux subtracted in 200 components = 0.000373552 Jy ! Clean residual min=-0.001794 max=0.001969 Jy/beam ! Clean residual mean=-0.000004 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.141908 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.141908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062145Jy sigma=1.225638 ! Fit after self-cal, rms=0.062161Jy sigma=1.225460 ! 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=0.062161Jy sigma=1.225460 ! Fit after self-cal, rms=0.061487Jy sigma=1.217395 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.213 mas, bmaj=7.502 mas, bpa=-3.132 degrees ! Estimated noise=0.341472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00017669 Jy ! Component: 100 - total flux cleaned = 0.000152391 Jy ! Component: 150 - total flux cleaned = 0.000108792 Jy ! Component: 200 - total flux cleaned = 9.04828e-05 Jy ! Total flux subtracted in 200 components = 9.04828e-05 Jy ! Clean residual min=-0.001471 max=0.001575 Jy/beam ! Clean residual mean=0.000000 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.141998 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 0.141998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061469Jy sigma=1.217075 ! Fit after self-cal, rms=0.061475Jy sigma=1.216965 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 (48, 104.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000957945 Jy ! Component: 100 - total flux cleaned = 0.000755324 Jy ! Component: 150 - total flux cleaned = 0.000705447 Jy ! Component: 200 - total flux cleaned = 0.000725916 Jy ! Total flux subtracted in 200 components = 0.000725916 Jy ! Clean residual min=-0.001407 max=0.001454 Jy/beam ! Clean residual mean=0.000000 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.142724 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 64 components and 0.142724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061437Jy sigma=1.216294 ! Fit after self-cal, rms=0.061436Jy sigma=1.216242 ! 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=0.061436Jy sigma=1.216242 ! Fit after self-cal, rms=0.061298Jy sigma=1.215936 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.209 mas, bmaj=7.5 mas, bpa=-3.163 degrees ! Estimated noise=0.340881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.13742e-05 Jy ! Component: 100 - total flux cleaned = -6.15473e-05 Jy ! Component: 150 - total flux cleaned = -8.04388e-05 Jy ! Component: 200 - total flux cleaned = -0.000132424 Jy ! Total flux subtracted in 200 components = -0.000132424 Jy ! Clean residual min=-0.001325 max=0.001377 Jy/beam ! Clean residual mean=0.000001 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.142592 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 72 components and 0.142592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061285Jy sigma=1.215721 ! Fit after self-cal, rms=0.061284Jy sigma=1.215708 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 = 3.62889e-06 Jy ! Component: 100 - total flux cleaned = -2.85252e-05 Jy ! Component: 150 - total flux cleaned = -7.39689e-05 Jy ! Component: 200 - total flux cleaned = -8.80682e-05 Jy ! Total flux subtracted in 200 components = -8.80682e-05 Jy ! Clean residual min=-0.001300 max=0.001366 Jy/beam ! Clean residual mean=0.000001 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.142504 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 84 components and 0.142504 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061276Jy sigma=1.215576 ! Fit after self-cal, rms=0.061276Jy sigma=1.215574 ! 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=0.061276Jy sigma=1.215574 ! Fit after self-cal, rms=0.061191Jy sigma=1.215555 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.418 mas, bmaj=11.1 mas, bpa=-0.7675 degrees ! Estimated noise=0.436699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.63337e-05 Jy ! Component: 100 - total flux cleaned = -0.000170928 Jy ! Component: 150 - total flux cleaned = -0.000218436 Jy ! Component: 200 - total flux cleaned = -0.000257481 Jy ! Total flux subtracted in 200 components = -0.000257481 Jy ! Clean residual min=-0.001518 max=0.001650 Jy/beam ! Clean residual mean=0.000001 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.142246 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 93 components and 0.142246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061189Jy sigma=1.215530 ! Fit after self-cal, rms=0.061189Jy sigma=1.215517 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 = 3.18537e-05 Jy ! Component: 100 - total flux cleaned = 1.36626e-05 Jy ! Component: 150 - total flux cleaned = -2.75339e-06 Jy ! Component: 200 - total flux cleaned = -1.85268e-05 Jy ! Total flux subtracted in 200 components = -1.85268e-05 Jy ! Clean residual min=-0.001514 max=0.001660 Jy/beam ! Clean residual mean=0.000001 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.142228 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 102 components and 0.142228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061188Jy sigma=1.215514 ! Fit after self-cal, rms=0.061188Jy sigma=1.215508 ! Inverting map ! Added new window around map position (38, -76.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122253 Jy ! Component: 100 - total flux cleaned = 0.0011058 Jy ! Component: 150 - total flux cleaned = 0.000893519 Jy ! Component: 200 - total flux cleaned = 0.000706521 Jy ! Total flux subtracted in 200 components = 0.000706521 Jy ! Clean residual min=-0.001411 max=0.001200 Jy/beam ! Clean residual mean=0.000002 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.142934 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 129 components and 0.142934 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061156Jy sigma=1.215001 ! Fit after self-cal, rms=0.061155Jy sigma=1.214968 ! 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=3.207 mas, bmaj=7.497 mas, bpa=-3.177 degrees ! Estimated noise=0.34046 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.207 x 7.497 at -3.177 degrees (North through East) ! Clean map min=-0.001211 max=0.095358 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=2.696 mas, bmaj=6.776 mas, bpa=-3.481 degrees ! Estimated noise=0.512356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0724394 Jy ! Component: 100 - total flux cleaned = 0.10441 Jy ! Component: 150 - total flux cleaned = 0.120743 Jy ! Component: 200 - total flux cleaned = 0.129227 Jy ! Total flux subtracted in 200 components = 0.129227 Jy ! Clean residual min=-0.002483 max=0.003976 Jy/beam ! Clean residual mean=0.000004 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.129227 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.129227 Jy ! Inverting map and beam ! Estimated beam: bmin=3.207 mas, bmaj=7.497 mas, bpa=-3.177 degrees ! Estimated noise=0.34046 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 = 0.00568031 Jy ! Component: 100 - total flux cleaned = 0.00836071 Jy ! Component: 150 - total flux cleaned = 0.0101735 Jy ! Component: 200 - total flux cleaned = 0.0109675 Jy ! Total flux subtracted in 200 components = 0.0109675 Jy ! Clean residual min=-0.001559 max=0.001429 Jy/beam ! Clean residual mean=0.000002 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.140194 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 39 components and 0.140194 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=7.418 mas, bmaj=11.1 mas, bpa=-0.7675 degrees ! Estimated noise=0.436699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138451 Jy ! Component: 100 - total flux cleaned = 0.0020299 Jy ! Component: 150 - total flux cleaned = 0.00214534 Jy ! Component: 200 - total flux cleaned = 0.00218087 Jy ! Total flux subtracted in 200 components = 0.00218087 Jy ! Clean residual min=-0.001466 max=0.001224 Jy/beam ! Clean residual mean=0.000004 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.142375 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 = 1.33655e-06 Jy ! Component: 100 - total flux cleaned = -5.11626e-05 Jy ! Component: 150 - total flux cleaned = -0.000150237 Jy ! Component: 200 - total flux cleaned = -0.000219012 Jy ! Total flux subtracted in 200 components = -0.000219012 Jy ! Clean residual min=-0.001447 max=0.001176 Jy/beam ! Clean residual mean=0.000004 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.142156 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 86 components and 0.142156 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.207 mas, bmaj=7.497 mas, bpa=-3.177 degrees ! Estimated noise=0.34046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000152629 Jy ! Component: 100 - total flux cleaned = 1.98519e-05 Jy ! Component: 150 - total flux cleaned = -0.000130432 Jy ! Component: 200 - total flux cleaned = -0.000211871 Jy ! Total flux subtracted in 200 components = -0.000211871 Jy ! Clean residual min=-0.001418 max=0.001306 Jy/beam ! Clean residual mean=0.000002 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.141944 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 111 components and 0.141944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061150Jy sigma=1.214786 ! Fit after self-cal, rms=0.061144Jy sigma=1.214667 wmodel J0143+1215_S_map.mod ! Writing 111 model components to file: J0143+1215_S_map.mod wobs J0143+1215_S_uvs.fits ! Writing UV FITS file: J0143+1215_S_uvs.fits wwins J0143+1215_S_map.win ! wwins: Wrote 3 windows to J0143+1215_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 = -0.000363522 Jy ! Component: 100 - total flux cleaned = -0.000205522 Jy ! Component: 150 - total flux cleaned = -7.65778e-05 Jy ! Component: 200 - total flux cleaned = -3.60648e-05 Jy ! Component: 250 - total flux cleaned = -7.5414e-05 Jy ! Component: 300 - total flux cleaned = -0.000113752 Jy ! Component: 350 - total flux cleaned = -0.00022723 Jy ! Component: 400 - total flux cleaned = -0.000301355 Jy ! Component: 450 - total flux cleaned = -0.000355935 Jy ! Component: 500 - total flux cleaned = -0.000427497 Jy ! Component: 550 - total flux cleaned = -0.000392223 Jy ! Component: 600 - total flux cleaned = -0.000444356 Jy ! Component: 650 - total flux cleaned = -0.000444254 Jy ! Component: 700 - total flux cleaned = -0.000444517 Jy ! Component: 750 - total flux cleaned = -0.000461109 Jy ! Component: 800 - total flux cleaned = -0.000461478 Jy ! Component: 850 - total flux cleaned = -0.00054265 Jy ! Component: 900 - total flux cleaned = -0.000542351 Jy ! Component: 950 - total flux cleaned = -0.000542122 Jy ! Component: 1000 - total flux cleaned = -0.000526722 Jy ! Component: 1050 - total flux cleaned = -0.000542259 Jy ! Component: 1100 - total flux cleaned = -0.000526811 Jy ! Component: 1150 - total flux cleaned = -0.000511762 Jy ! Component: 1200 - total flux cleaned = -0.000586474 Jy ! Component: 1250 - total flux cleaned = -0.000601213 Jy ! Component: 1300 - total flux cleaned = -0.000601099 Jy ! Component: 1350 - total flux cleaned = -0.000615423 Jy ! Component: 1400 - total flux cleaned = -0.000601128 Jy ! Component: 1450 - total flux cleaned = -0.000643427 Jy ! Component: 1500 - total flux cleaned = -0.000671317 Jy ! Component: 1550 - total flux cleaned = -0.000685146 Jy ! Component: 1600 - total flux cleaned = -0.000712553 Jy ! Component: 1650 - total flux cleaned = -0.000753115 Jy ! Component: 1700 - total flux cleaned = -0.000739408 Jy ! Component: 1750 - total flux cleaned = -0.000766041 Jy ! Component: 1800 - total flux cleaned = -0.000779175 Jy ! Component: 1850 - total flux cleaned = -0.000766179 Jy ! Component: 1900 - total flux cleaned = -0.00077931 Jy ! Component: 1950 - total flux cleaned = -0.000804851 Jy ! Component: 2000 - total flux cleaned = -0.000779535 Jy ! Component: 2050 - total flux cleaned = -0.000792084 Jy ! Component: 2100 - total flux cleaned = -0.000817258 Jy ! Component: 2150 - total flux cleaned = -0.00081745 Jy ! Component: 2200 - total flux cleaned = -0.000842035 Jy ! Component: 2250 - total flux cleaned = -0.000902751 Jy ! Component: 2300 - total flux cleaned = -0.000866514 Jy ! Component: 2350 - total flux cleaned = -0.000890524 Jy ! Component: 2400 - total flux cleaned = -0.000902323 Jy ! Component: 2450 - total flux cleaned = -0.00091407 Jy ! Component: 2500 - total flux cleaned = -0.000890543 Jy ! Component: 2550 - total flux cleaned = -0.000913768 Jy ! Component: 2600 - total flux cleaned = -0.000867644 Jy ! Component: 2650 - total flux cleaned = -0.000890365 Jy ! Component: 2700 - total flux cleaned = -0.00087889 Jy ! Component: 2750 - total flux cleaned = -0.000833828 Jy ! Component: 2800 - total flux cleaned = -0.000822697 Jy ! Component: 2850 - total flux cleaned = -0.000822678 Jy ! Component: 2900 - total flux cleaned = -0.000833724 Jy ! Component: 2950 - total flux cleaned = -0.000833851 Jy ! Component: 3000 - total flux cleaned = -0.000801312 Jy ! Component: 3050 - total flux cleaned = -0.000812052 Jy ! Component: 3100 - total flux cleaned = -0.00071564 Jy ! Component: 3150 - total flux cleaned = -0.000747547 Jy ! Component: 3200 - total flux cleaned = -0.000715792 Jy ! Component: 3250 - total flux cleaned = -0.000726359 Jy ! Component: 3300 - total flux cleaned = -0.000663799 Jy ! Component: 3350 - total flux cleaned = -0.000653496 Jy ! Component: 3400 - total flux cleaned = -0.000632915 Jy ! Component: 3450 - total flux cleaned = -0.000622778 Jy ! Component: 3500 - total flux cleaned = -0.000571978 Jy ! Component: 3550 - total flux cleaned = -0.000561813 Jy ! Component: 3600 - total flux cleaned = -0.000561885 Jy ! Component: 3650 - total flux cleaned = -0.000551845 Jy ! Component: 3700 - total flux cleaned = -0.000492492 Jy ! Component: 3750 - total flux cleaned = -0.000453189 Jy ! Component: 3800 - total flux cleaned = -0.000423914 Jy ! Component: 3850 - total flux cleaned = -0.000365679 Jy ! Component: 3900 - total flux cleaned = -0.000346338 Jy ! Component: 3950 - total flux cleaned = -0.000260157 Jy ! Component: 4000 - total flux cleaned = -0.000250619 Jy ! Component: 4050 - total flux cleaned = -0.00020323 Jy ! Total flux subtracted in 4096 components = -0.000184443 Jy ! Clean residual min=-0.000603 max=0.000541 Jy/beam ! Clean residual mean=0.000002 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.14176 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 405 components and 0.14176 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0143+1215_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.207 x 7.497 at -3.177 degrees (North through East) ! Clean map min=-0.0011999 max=0.095591 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0143+1215_S_map.fits wmodel /vlbi/uf001/uva//J0143+1215_S_map.mod ! Writing 405 model components to file: /vlbi/uf001/uva//J0143+1215_S_map.mod wobs /vlbi/uf001/uva//J0143+1215_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0143+1215_S_uvs.fits wwins /vlbi/uf001/uva//J0143+1215_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0143+1215_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0955909 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00017113 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.53707 0.53707 1.07414 2.14828 4.29656 8.59311 17.1862 34.3725 68.7449 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.095 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 558.586 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0143+1215_S_dfm.log closed on Sun Jan 13 21:05:07 2019