! Started logfile: /vlbi/uf001/uva//J0106+2539_S_dfm.log on Sun Jan 13 20:50:34 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//J0106+2539_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0106+2539_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.990643 visibilities/baseline/integration-bin. ! Found source: J0106+2539 ! ! 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 7623 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 J0106+2539_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.001402Jy sigma=25.708082 ! Fit after self-cal, rms=0.939161Jy sigma=24.084228 ! 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=2.819 mas, bmaj=6.309 mas, bpa=-3.998 degrees ! Estimated noise=0.473359 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 = 0.0456066 Jy ! Component: 100 - total flux cleaned = 0.062706 Jy ! Total flux subtracted in 100 components = 0.062706 Jy ! Clean residual min=-0.004997 max=0.011804 Jy/beam ! Clean residual mean=-0.000000 rms=0.001312 Jy/beam ! Combined flux in latest and established models = 0.062706 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.062706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066401Jy sigma=1.520052 ! Fit after self-cal, rms=0.065186Jy sigma=1.488695 ! Inverting map ! Added new window around map position (-3.5, 6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134394 Jy ! Component: 100 - total flux cleaned = 0.0213357 Jy ! Total flux subtracted in 100 components = 0.0213357 Jy ! Clean residual min=-0.004206 max=0.005888 Jy/beam ! Clean residual mean=0.000003 rms=0.000993 Jy/beam ! Combined flux in latest and established models = 0.0840417 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 31 components and 0.0840417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061754Jy sigma=1.387500 ! Fit after self-cal, rms=0.061479Jy sigma=1.379873 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00695717 Jy ! Component: 100 - total flux cleaned = 0.0112663 Jy ! Total flux subtracted in 100 components = 0.0112663 Jy ! Clean residual min=-0.003846 max=0.005668 Jy/beam ! Clean residual mean=0.000005 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.095308 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 44 components and 0.095308 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060553Jy sigma=1.352742 ! Fit after self-cal, rms=0.060453Jy sigma=1.350416 ! Inverting map ! Added new window around map position (5, -12.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00544885 Jy ! Component: 100 - total flux cleaned = 0.0090607 Jy ! Total flux subtracted in 100 components = 0.0090607 Jy ! Clean residual min=-0.003399 max=0.003216 Jy/beam ! Clean residual mean=0.000004 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.104369 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 55 components and 0.104369 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059883Jy sigma=1.334104 ! Fit after self-cal, rms=0.059861Jy sigma=1.333219 ! 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=3.361 mas, bmaj=7.08 mas, bpa=-2.846 degrees ! Estimated noise=0.325518 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 = 0.00387371 Jy ! Component: 100 - total flux cleaned = 0.00662342 Jy ! Component: 150 - total flux cleaned = 0.00876738 Jy ! Component: 200 - total flux cleaned = 0.0101563 Jy ! Total flux subtracted in 200 components = 0.0101563 Jy ! Clean residual min=-0.002236 max=0.002417 Jy/beam ! Clean residual mean=0.000005 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.114525 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 82 components and 0.114525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059504Jy sigma=1.323639 ! Fit after self-cal, rms=0.059484Jy sigma=1.323206 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.361 x 7.08 at -2.846 degrees (North through East) ! Clean map min=-0.0022103 max=0.057677 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 0.97 KP 1.01 ! LA 0.94 MK 1.07 NL 1.05 OV 1.02 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.77 FD 1.04 HN 0.99 KP 1.00 ! LA 0.95 MK 1.07 NL 1.05 OV 0.97 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.01 HN 0.96 KP 1.00 ! LA 0.92 MK 1.00 NL 1.06 OV 1.04 ! PT 0.98 SC 1.05 ! ! ! Fit before self-cal, rms=0.059484Jy sigma=1.323206 ! Fit after self-cal, rms=0.056052Jy sigma=1.316467 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.418 mas, bmaj=7.076 mas, bpa=-2.678 degrees ! Estimated noise=0.321305 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 = 0.000948048 Jy ! Component: 100 - total flux cleaned = 0.00138335 Jy ! Component: 150 - total flux cleaned = 0.00167412 Jy ! Component: 200 - total flux cleaned = 0.00180342 Jy ! Total flux subtracted in 200 components = 0.00180342 Jy ! Clean residual min=-0.001899 max=0.002205 Jy/beam ! Clean residual mean=0.000004 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.116328 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 94 components and 0.116328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056000Jy sigma=1.314771 ! Fit after self-cal, rms=0.055976Jy sigma=1.314465 ! 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=0.055976Jy sigma=1.314465 ! Fit after self-cal, rms=0.053601Jy sigma=1.305537 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.403 mas, bmaj=7.16 mas, bpa=-2.499 degrees ! Estimated noise=0.319808 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000586774 Jy ! Component: 100 - total flux cleaned = 0.000787972 Jy ! Component: 150 - total flux cleaned = 0.000912171 Jy ! Component: 200 - total flux cleaned = 0.000975727 Jy ! Total flux subtracted in 200 components = 0.000975727 Jy ! Clean residual min=-0.001817 max=0.002022 Jy/beam ! Clean residual mean=0.000007 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.117304 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 108 components and 0.117304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053572Jy sigma=1.304804 ! Fit after self-cal, rms=0.053559Jy sigma=1.304530 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 (-1.5, 22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143166 Jy ! Component: 100 - total flux cleaned = 0.00157383 Jy ! Component: 150 - total flux cleaned = 0.00168491 Jy ! Component: 200 - total flux cleaned = 0.00181242 Jy ! Total flux subtracted in 200 components = 0.00181242 Jy ! Clean residual min=-0.001769 max=0.001735 Jy/beam ! Clean residual mean=0.000005 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.119117 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 134 components and 0.119117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053473Jy sigma=1.302417 ! Fit after self-cal, rms=0.053464Jy sigma=1.302227 ! 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=0.053464Jy sigma=1.302227 ! Fit after self-cal, rms=0.052699Jy sigma=1.301621 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.403 mas, bmaj=7.158 mas, bpa=-2.39 degrees ! Estimated noise=0.316941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000643007 Jy ! Component: 100 - total flux cleaned = 0.000895244 Jy ! Component: 150 - total flux cleaned = 0.00102027 Jy ! Component: 200 - total flux cleaned = 0.00118202 Jy ! Total flux subtracted in 200 components = 0.00118202 Jy ! Clean residual min=-0.001674 max=0.001622 Jy/beam ! Clean residual mean=0.000005 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.120299 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 152 components and 0.120299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052672Jy sigma=1.300929 ! Fit after self-cal, rms=0.052663Jy sigma=1.300868 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000145681 Jy ! Component: 100 - total flux cleaned = 0.000291457 Jy ! Component: 150 - total flux cleaned = 0.000446537 Jy ! Component: 200 - total flux cleaned = 0.000609502 Jy ! Total flux subtracted in 200 components = 0.000609502 Jy ! Clean residual min=-0.001664 max=0.001596 Jy/beam ! Clean residual mean=0.000004 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.120908 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 164 components and 0.120908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052650Jy sigma=1.300506 ! Fit after self-cal, rms=0.052649Jy sigma=1.300494 ! 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=0.052649Jy sigma=1.300494 ! Fit after self-cal, rms=0.052491Jy sigma=1.300440 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.193 mas, bmaj=10.14 mas, bpa=-2.822 degrees ! Estimated noise=0.3914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000577159 Jy ! Component: 100 - total flux cleaned = 0.000755713 Jy ! Component: 150 - total flux cleaned = 0.000919997 Jy ! Component: 200 - total flux cleaned = 0.00104648 Jy ! Total flux subtracted in 200 components = 0.00104648 Jy ! Clean residual min=-0.001591 max=0.002046 Jy/beam ! Clean residual mean=0.000010 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.121955 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 180 components and 0.121955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052486Jy sigma=1.300371 ! Fit after self-cal, rms=0.052485Jy sigma=1.300348 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 (9.5, -66.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188448 Jy ! Component: 100 - total flux cleaned = 0.00301954 Jy ! Component: 150 - total flux cleaned = 0.00386594 Jy ! Component: 200 - total flux cleaned = 0.00447664 Jy ! Total flux subtracted in 200 components = 0.00447664 Jy ! Clean residual min=-0.001401 max=0.001629 Jy/beam ! Clean residual mean=0.000008 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.126431 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 230 components and 0.126431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052436Jy sigma=1.299001 ! Fit after self-cal, rms=0.052428Jy sigma=1.298880 ! 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=3.41 mas, bmaj=7.157 mas, bpa=-2.34 degrees ! Estimated noise=0.316267 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.41 x 7.157 at -2.34 degrees (North through East) ! Clean map min=-0.0014672 max=0.05648 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=2.863 mas, bmaj=6.411 mas, bpa=-3.273 degrees ! Estimated noise=0.463543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0460588 Jy ! Component: 100 - total flux cleaned = 0.0670415 Jy ! Component: 150 - total flux cleaned = 0.0787738 Jy ! Component: 200 - total flux cleaned = 0.086837 Jy ! Total flux subtracted in 200 components = 0.086837 Jy ! Clean residual min=-0.003415 max=0.004542 Jy/beam ! Clean residual mean=0.000004 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.086837 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.086837 Jy ! Inverting map and beam ! Estimated beam: bmin=3.41 mas, bmaj=7.157 mas, bpa=-2.34 degrees ! Estimated noise=0.316267 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 = 0.00779837 Jy ! Component: 100 - total flux cleaned = 0.0130657 Jy ! Component: 150 - total flux cleaned = 0.0169476 Jy ! Component: 200 - total flux cleaned = 0.0200593 Jy ! Total flux subtracted in 200 components = 0.0200593 Jy ! Clean residual min=-0.002018 max=0.002072 Jy/beam ! Clean residual mean=0.000007 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.106896 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 77 components and 0.106896 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=7.193 mas, bmaj=10.14 mas, bpa=-2.822 degrees ! Estimated noise=0.3914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00408764 Jy ! Component: 100 - total flux cleaned = 0.00699997 Jy ! Component: 150 - total flux cleaned = 0.0092727 Jy ! Component: 200 - total flux cleaned = 0.0111011 Jy ! Total flux subtracted in 200 components = 0.0111011 Jy ! Clean residual min=-0.001528 max=0.001720 Jy/beam ! Clean residual mean=0.000012 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.117997 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 = 0.00152766 Jy ! Component: 100 - total flux cleaned = 0.00285016 Jy ! Component: 150 - total flux cleaned = 0.00402173 Jy ! Component: 200 - total flux cleaned = 0.00506812 Jy ! Total flux subtracted in 200 components = 0.00506812 Jy ! Clean residual min=-0.001412 max=0.001643 Jy/beam ! Clean residual mean=0.000009 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.123066 Jy ! Adding 98 model components to the UV plane model. ! The established model now contains 163 components and 0.123066 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.41 mas, bmaj=7.157 mas, bpa=-2.34 degrees ! Estimated noise=0.316267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000764285 Jy ! Component: 100 - total flux cleaned = 0.00148898 Jy ! Component: 150 - total flux cleaned = 0.00209011 Jy ! Component: 200 - total flux cleaned = 0.00248576 Jy ! Total flux subtracted in 200 components = 0.00248576 Jy ! Clean residual min=-0.001671 max=0.001553 Jy/beam ! Clean residual mean=0.000003 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.125551 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 190 components and 0.125551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052480Jy sigma=1.300210 ! Fit after self-cal, rms=0.052452Jy sigma=1.299763 wmodel J0106+2539_S_map.mod ! Writing 190 model components to file: J0106+2539_S_map.mod wobs J0106+2539_S_uvs.fits ! Writing UV FITS file: J0106+2539_S_uvs.fits wwins J0106+2539_S_map.win ! wwins: Wrote 5 windows to J0106+2539_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 = -0.000150775 Jy ! Component: 100 - total flux cleaned = -9.72833e-05 Jy ! Component: 150 - total flux cleaned = -9.77829e-05 Jy ! Component: 200 - total flux cleaned = -4.77369e-05 Jy ! Component: 250 - total flux cleaned = -4.68702e-05 Jy ! Component: 300 - total flux cleaned = -0.000163539 Jy ! Component: 350 - total flux cleaned = -0.00027697 Jy ! Component: 400 - total flux cleaned = -0.000299071 Jy ! Component: 450 - total flux cleaned = -0.000234434 Jy ! Component: 500 - total flux cleaned = -0.000277457 Jy ! Component: 550 - total flux cleaned = -0.00023623 Jy ! Component: 600 - total flux cleaned = -0.000297738 Jy ! Component: 650 - total flux cleaned = -0.000277523 Jy ! Component: 700 - total flux cleaned = -0.000218631 Jy ! Component: 750 - total flux cleaned = -0.000160587 Jy ! Component: 800 - total flux cleaned = -0.000160449 Jy ! Component: 850 - total flux cleaned = -8.53769e-05 Jy ! Component: 900 - total flux cleaned = -1.16459e-05 Jy ! Component: 950 - total flux cleaned = 6.10994e-05 Jy ! Component: 1000 - total flux cleaned = 7.91366e-05 Jy ! Component: 1050 - total flux cleaned = 0.000185824 Jy ! Component: 1100 - total flux cleaned = 0.000290731 Jy ! Component: 1150 - total flux cleaned = 0.000359552 Jy ! Component: 1200 - total flux cleaned = 0.000410499 Jy ! Component: 1250 - total flux cleaned = 0.000477987 Jy ! Component: 1300 - total flux cleaned = 0.000561598 Jy ! Component: 1350 - total flux cleaned = 0.000660316 Jy ! Component: 1400 - total flux cleaned = 0.000709503 Jy ! Component: 1450 - total flux cleaned = 0.000725412 Jy ! Component: 1500 - total flux cleaned = 0.000837186 Jy ! Component: 1550 - total flux cleaned = 0.000852968 Jy ! Component: 1600 - total flux cleaned = 0.000899852 Jy ! Component: 1650 - total flux cleaned = 0.000915438 Jy ! Component: 1700 - total flux cleaned = 0.000961585 Jy ! Component: 1750 - total flux cleaned = 0.00106784 Jy ! Component: 1800 - total flux cleaned = 0.00111267 Jy ! Component: 1850 - total flux cleaned = 0.00106798 Jy ! Component: 1900 - total flux cleaned = 0.00115645 Jy ! Component: 1950 - total flux cleaned = 0.0011853 Jy ! Component: 2000 - total flux cleaned = 0.00117073 Jy ! Component: 2050 - total flux cleaned = 0.00119947 Jy ! Component: 2100 - total flux cleaned = 0.00122796 Jy ! Component: 2150 - total flux cleaned = 0.00117141 Jy ! Component: 2200 - total flux cleaned = 0.0012273 Jy ! Component: 2250 - total flux cleaned = 0.00126878 Jy ! Component: 2300 - total flux cleaned = 0.00126883 Jy ! Component: 2350 - total flux cleaned = 0.00133692 Jy ! Component: 2400 - total flux cleaned = 0.00135034 Jy ! Component: 2450 - total flux cleaned = 0.00136375 Jy ! Component: 2500 - total flux cleaned = 0.00132399 Jy ! Component: 2550 - total flux cleaned = 0.00137664 Jy ! Component: 2600 - total flux cleaned = 0.00137674 Jy ! Component: 2650 - total flux cleaned = 0.00137652 Jy ! Component: 2700 - total flux cleaned = 0.00141534 Jy ! Component: 2750 - total flux cleaned = 0.00146642 Jy ! Component: 2800 - total flux cleaned = 0.00145362 Jy ! Component: 2850 - total flux cleaned = 0.00147876 Jy ! Component: 2900 - total flux cleaned = 0.00147889 Jy ! Component: 2950 - total flux cleaned = 0.00154106 Jy ! Component: 3000 - total flux cleaned = 0.0015411 Jy ! Component: 3050 - total flux cleaned = 0.00154114 Jy ! Component: 3100 - total flux cleaned = 0.00156531 Jy ! Component: 3150 - total flux cleaned = 0.00163753 Jy ! Component: 3200 - total flux cleaned = 0.00170923 Jy ! Component: 3250 - total flux cleaned = 0.00174467 Jy ! Component: 3300 - total flux cleaned = 0.00180377 Jy ! Component: 3350 - total flux cleaned = 0.00183888 Jy ! Component: 3400 - total flux cleaned = 0.00188546 Jy ! Component: 3450 - total flux cleaned = 0.00188542 Jy ! Component: 3500 - total flux cleaned = 0.00190843 Jy ! Component: 3550 - total flux cleaned = 0.00196537 Jy ! Component: 3600 - total flux cleaned = 0.00203341 Jy ! Component: 3650 - total flux cleaned = 0.00212349 Jy ! Component: 3700 - total flux cleaned = 0.0021235 Jy ! Component: 3750 - total flux cleaned = 0.00215686 Jy ! Component: 3800 - total flux cleaned = 0.00215701 Jy ! Component: 3850 - total flux cleaned = 0.00221199 Jy ! Component: 3900 - total flux cleaned = 0.00223409 Jy ! Component: 3950 - total flux cleaned = 0.00227749 Jy ! Component: 4000 - total flux cleaned = 0.0022991 Jy ! Component: 4050 - total flux cleaned = 0.00233143 Jy ! Total flux subtracted in 4096 components = 0.00229948 Jy ! Clean residual min=-0.000558 max=0.000675 Jy/beam ! Clean residual mean=0.000002 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.127851 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 476 components and 0.127851 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0106+2539_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.41 x 7.157 at -2.34 degrees (North through East) ! Clean map min=-0.0012866 max=0.056102 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0106+2539_S_map.fits wmodel /vlbi/uf001/uva//J0106+2539_S_map.mod ! Writing 476 model components to file: /vlbi/uf001/uva//J0106+2539_S_map.mod wobs /vlbi/uf001/uva//J0106+2539_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0106+2539_S_uvs.fits wwins /vlbi/uf001/uva//J0106+2539_S_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J0106+2539_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0561025 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000197364 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.05538 1.05538 2.11076 4.22151 8.44302 16.886 33.7721 67.5442 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.056 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 284.258 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0106+2539_S_dfm.log closed on Sun Jan 13 20:50:39 2019