! Started logfile: /scr/pima/rv123_uvs/J0755+2542_S_dfm.log on Sun Dec 23 05:02:16 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv123_uvs/J0755+2542_S_uva.fits ! Reading UV FITS file: /scr/pima/rv123_uvs/J0755+2542_S_uva.fits ! AN table 1: 26 integrations on 21 of 21 possible baselines. ! AN table 2: 22 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.952465 visibilities/baseline/integration-bin. ! Found source: J0755+2542 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 89 lines of history. ! ! Reading 2164 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J0755+2542_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 16 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 182 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.002408Jy sigma=20.508783 ! Fit after self-cal, rms=0.971103Jy sigma=20.004842 ! 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=3.163 mas, bmaj=19.02 mas, bpa=-1.807 degrees ! Estimated noise=1.47568 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 = 0.0238531 Jy ! Component: 100 - total flux cleaned = 0.0276238 Jy ! Total flux subtracted in 100 components = 0.0276238 Jy ! Clean residual min=-0.004650 max=0.004888 Jy/beam ! Clean residual mean=-0.000003 rms=0.001275 Jy/beam ! Combined flux in latest and established models = 0.0276237 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0276237 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046036Jy sigma=0.916371 ! Fit after self-cal, rms=0.044512Jy sigma=0.887382 ! 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=3.806 mas, bmaj=17.99 mas, bpa=-2.737 degrees ! Estimated noise=0.905465 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 = 0.00285077 Jy ! Component: 100 - total flux cleaned = 0.00317212 Jy ! Component: 150 - total flux cleaned = 0.00342918 Jy ! Component: 200 - total flux cleaned = 0.00339214 Jy ! Total flux subtracted in 200 components = 0.00339214 Jy ! Clean residual min=-0.003824 max=0.003309 Jy/beam ! Clean residual mean=-0.000008 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.0310159 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 33 components and 0.0310159 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.044201Jy sigma=0.881213 ! Fit after self-cal, rms=0.044147Jy sigma=0.880958 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.806 x 17.99 at -2.737 degrees (North through East) ! Clean map min=-0.003707 max=0.031987 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 0.82 LA 0.97 MK 1.11 ! NL 1.23 OV 0.94 PT 1.16 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* KP 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 0.94 LA 0.86 MK 1.14 ! NL 1.02 OV 0.75 PT 1.18 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* KP 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* HN 0.00* LA 0.00* MK 0.00* ! NL 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* KP 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 HN 0.81 LA 0.88 MK 0.93 ! NL 1.28 OV 0.84 PT 1.15 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* KP 0.00* ! ! ! Fit before self-cal, rms=0.044147Jy sigma=0.880958 ! Fit after self-cal, rms=0.043201Jy sigma=0.871137 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.742 mas, bmaj=18.06 mas, bpa=-2.666 degrees ! Estimated noise=0.888806 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 = 0.000335803 Jy ! Component: 100 - total flux cleaned = 0.000362181 Jy ! Component: 150 - total flux cleaned = 0.000384748 Jy ! Component: 200 - total flux cleaned = 0.000344473 Jy ! Total flux subtracted in 200 components = 0.000344473 Jy ! Clean residual min=-0.002294 max=0.002818 Jy/beam ! Clean residual mean=-0.000002 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.0313604 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.0313604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.043170Jy sigma=0.870452 ! Fit after self-cal, rms=0.043417Jy sigma=0.867003 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.043417Jy sigma=0.867003 ! Fit after self-cal, rms=0.044420Jy sigma=0.866171 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.731 mas, bmaj=18.07 mas, bpa=-2.653 degrees ! Estimated noise=0.889771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000408055 Jy ! Component: 100 - total flux cleaned = -0.000331932 Jy ! Component: 150 - total flux cleaned = -0.000373722 Jy ! Component: 200 - total flux cleaned = -0.00037374 Jy ! Total flux subtracted in 200 components = -0.00037374 Jy ! Clean residual min=-0.002094 max=0.002610 Jy/beam ! Clean residual mean=0.000001 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.0309866 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 53 components and 0.0309866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.044389Jy sigma=0.865581 ! Fit after self-cal, rms=0.044489Jy sigma=0.865157 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 = -0.000486367 Jy ! Component: 100 - total flux cleaned = -0.000546658 Jy ! Component: 150 - total flux cleaned = -0.000547123 Jy ! Component: 200 - total flux cleaned = -0.00054734 Jy ! Total flux subtracted in 200 components = -0.00054734 Jy ! Clean residual min=-0.002264 max=0.002544 Jy/beam ! Clean residual mean=0.000002 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.0304393 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 0.0304393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.044470Jy sigma=0.864817 ! Fit after self-cal, rms=0.044431Jy sigma=0.864510 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.044431Jy sigma=0.864510 ! Fit after self-cal, rms=0.045348Jy sigma=0.864489 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.71 mas, bmaj=18.12 mas, bpa=-2.632 degrees ! Estimated noise=0.903899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.24124e-05 Jy ! Component: 100 - total flux cleaned = 0.000241299 Jy ! Component: 150 - total flux cleaned = 0.000332562 Jy ! Component: 200 - total flux cleaned = 0.000416448 Jy ! Total flux subtracted in 200 components = 0.000416448 Jy ! Clean residual min=-0.002211 max=0.002453 Jy/beam ! Clean residual mean=-0.000001 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.0308557 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 76 components and 0.0308557 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.045332Jy sigma=0.864079 ! Fit after self-cal, rms=0.045378Jy sigma=0.863933 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.53162e-05 Jy ! Component: 100 - total flux cleaned = 1.69246e-05 Jy ! Component: 150 - total flux cleaned = 5.97133e-05 Jy ! Component: 200 - total flux cleaned = 7.39153e-05 Jy ! Total flux subtracted in 200 components = 7.39153e-05 Jy ! Clean residual min=-0.002317 max=0.002458 Jy/beam ! Clean residual mean=0.000001 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.0309296 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 80 components and 0.0309296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.045369Jy sigma=0.863711 ! Fit after self-cal, rms=0.045368Jy sigma=0.863696 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.045368Jy sigma=0.863696 ! Fit after self-cal, rms=0.046095Jy sigma=0.863719 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.302 mas, bmaj=16.83 mas, bpa=-1.99 degrees ! Estimated noise=1.10191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000307956 Jy ! Component: 100 - total flux cleaned = 0.000644591 Jy ! Component: 150 - total flux cleaned = 0.000797479 Jy ! Component: 200 - total flux cleaned = 0.000839107 Jy ! Total flux subtracted in 200 components = 0.000839107 Jy ! Clean residual min=-0.002246 max=0.002172 Jy/beam ! Clean residual mean=-0.000000 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.0317687 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 87 components and 0.0317687 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046097Jy sigma=0.863611 ! Fit after self-cal, rms=0.046124Jy sigma=0.863391 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 = 9.27975e-05 Jy ! Component: 100 - total flux cleaned = 0.000274294 Jy ! Component: 150 - total flux cleaned = 0.000348903 Jy ! Component: 200 - total flux cleaned = 0.000339036 Jy ! Total flux subtracted in 200 components = 0.000339036 Jy ! Clean residual min=-0.002230 max=0.002161 Jy/beam ! Clean residual mean=0.000001 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.0321078 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 97 components and 0.0321078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046130Jy sigma=0.863434 ! Fit after self-cal, rms=0.046125Jy sigma=0.863340 ! 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=3.694 mas, bmaj=18.18 mas, bpa=-2.621 degrees ! Estimated noise=0.914224 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.694 x 18.18 at -2.621 degrees (North through East) ! Clean map min=-0.0032925 max=0.031992 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=3.041 mas, bmaj=19.76 mas, bpa=-1.788 degrees ! Estimated noise=1.45955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0253514 Jy ! Component: 100 - total flux cleaned = 0.0275229 Jy ! Component: 150 - total flux cleaned = 0.0276934 Jy ! Component: 200 - total flux cleaned = 0.0277476 Jy ! Total flux subtracted in 200 components = 0.0277476 Jy ! Clean residual min=-0.004617 max=0.004405 Jy/beam ! Clean residual mean=-0.000001 rms=0.001152 Jy/beam ! Combined flux in latest and established models = 0.0277476 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0277476 Jy ! Inverting map and beam ! Estimated beam: bmin=3.694 mas, bmaj=18.18 mas, bpa=-2.621 degrees ! Estimated noise=0.914224 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 = 0.00130391 Jy ! Component: 100 - total flux cleaned = 0.0018164 Jy ! Component: 150 - total flux cleaned = 0.002233 Jy ! Component: 200 - total flux cleaned = 0.00257682 Jy ! Total flux subtracted in 200 components = 0.00257682 Jy ! Clean residual min=-0.002616 max=0.002971 Jy/beam ! Clean residual mean=-0.000002 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.0303244 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 45 components and 0.0303244 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=6.302 mas, bmaj=16.83 mas, bpa=-1.99 degrees ! Estimated noise=1.10191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015977 Jy ! Component: 100 - total flux cleaned = 0.00232612 Jy ! Component: 150 - total flux cleaned = 0.00238932 Jy ! Component: 200 - total flux cleaned = 0.00241296 Jy ! Total flux subtracted in 200 components = 0.00241296 Jy ! Clean residual min=-0.002447 max=0.002430 Jy/beam ! Clean residual mean=-0.000001 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.0327374 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.24513e-05 Jy ! Component: 100 - total flux cleaned = -5.682e-05 Jy ! Component: 150 - total flux cleaned = -7.14882e-05 Jy ! Component: 200 - total flux cleaned = -9.97143e-05 Jy ! Total flux subtracted in 200 components = -9.97143e-05 Jy ! Clean residual min=-0.002357 max=0.002294 Jy/beam ! Clean residual mean=0.000001 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.0326377 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 68 components and 0.0326377 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.694 mas, bmaj=18.18 mas, bpa=-2.621 degrees ! Estimated noise=0.914224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.12742e-05 Jy ! Component: 100 - total flux cleaned = -0.000249898 Jy ! Component: 150 - total flux cleaned = -0.000527648 Jy ! Component: 200 - total flux cleaned = -0.00073693 Jy ! Total flux subtracted in 200 components = -0.00073693 Jy ! Clean residual min=-0.002296 max=0.002505 Jy/beam ! Clean residual mean=0.000001 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.0319007 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 85 components and 0.0319007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046125Jy sigma=0.863290 ! Fit after self-cal, rms=0.046126Jy sigma=0.863227 wmodel J0755+2542_S_map.mod ! Writing 85 model components to file: J0755+2542_S_map.mod wobs J0755+2542_S_uvs.fits ! Writing UV FITS file: J0755+2542_S_uvs.fits wwins J0755+2542_S_map.win ! wwins: Wrote 1 windows to J0755+2542_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 = 0.000238728 Jy ! Component: 100 - total flux cleaned = 0.000271331 Jy ! Component: 150 - total flux cleaned = 0.000339675 Jy ! Component: 200 - total flux cleaned = 0.000281076 Jy ! Component: 250 - total flux cleaned = 0.000310277 Jy ! Component: 300 - total flux cleaned = 0.000337865 Jy ! Component: 350 - total flux cleaned = 0.000363744 Jy ! Component: 400 - total flux cleaned = 0.000387858 Jy ! Component: 450 - total flux cleaned = 0.00045806 Jy ! Component: 500 - total flux cleaned = 0.000479974 Jy ! Component: 550 - total flux cleaned = 0.000566317 Jy ! Component: 600 - total flux cleaned = 0.000629312 Jy ! Component: 650 - total flux cleaned = 0.000751421 Jy ! Component: 700 - total flux cleaned = 0.000830121 Jy ! Component: 750 - total flux cleaned = 0.000906964 Jy ! Component: 800 - total flux cleaned = 0.00103784 Jy ! Component: 850 - total flux cleaned = 0.00111036 Jy ! Component: 900 - total flux cleaned = 0.00116337 Jy ! Component: 950 - total flux cleaned = 0.0012845 Jy ! Component: 1000 - total flux cleaned = 0.0013688 Jy ! Component: 1050 - total flux cleaned = 0.00140186 Jy ! Component: 1100 - total flux cleaned = 0.00146658 Jy ! Component: 1150 - total flux cleaned = 0.00151379 Jy ! Component: 1200 - total flux cleaned = 0.00146759 Jy ! Component: 1250 - total flux cleaned = 0.00151346 Jy ! Component: 1300 - total flux cleaned = 0.00152858 Jy ! Component: 1350 - total flux cleaned = 0.00151405 Jy ! Component: 1400 - total flux cleaned = 0.00152855 Jy ! Component: 1450 - total flux cleaned = 0.00151439 Jy ! Component: 1500 - total flux cleaned = 0.00150036 Jy ! Component: 1550 - total flux cleaned = 0.00148651 Jy ! Component: 1600 - total flux cleaned = 0.00147314 Jy ! Component: 1650 - total flux cleaned = 0.00147341 Jy ! Component: 1700 - total flux cleaned = 0.00143391 Jy ! Component: 1750 - total flux cleaned = 0.00146008 Jy ! Component: 1800 - total flux cleaned = 0.00144704 Jy ! Component: 1850 - total flux cleaned = 0.00140883 Jy ! Component: 1900 - total flux cleaned = 0.00144639 Jy ! Component: 1950 - total flux cleaned = 0.00143394 Jy ! Component: 2000 - total flux cleaned = 0.00144626 Jy ! Component: 2050 - total flux cleaned = 0.00144639 Jy ! Component: 2100 - total flux cleaned = 0.00150618 Jy ! Component: 2150 - total flux cleaned = 0.00150604 Jy ! Component: 2200 - total flux cleaned = 0.00149438 Jy ! Component: 2250 - total flux cleaned = 0.00149433 Jy ! Component: 2300 - total flux cleaned = 0.0015058 Jy ! Component: 2350 - total flux cleaned = 0.00152866 Jy ! Component: 2400 - total flux cleaned = 0.0015059 Jy ! Component: 2450 - total flux cleaned = 0.00149474 Jy ! Component: 2500 - total flux cleaned = 0.00149478 Jy ! Component: 2550 - total flux cleaned = 0.001506 Jy ! Component: 2600 - total flux cleaned = 0.00151711 Jy ! Component: 2650 - total flux cleaned = 0.00152809 Jy ! Component: 2700 - total flux cleaned = 0.00153897 Jy ! Component: 2750 - total flux cleaned = 0.0015281 Jy ! Component: 2800 - total flux cleaned = 0.00154963 Jy ! Component: 2850 - total flux cleaned = 0.00154957 Jy ! Component: 2900 - total flux cleaned = 0.0015496 Jy ! Component: 2950 - total flux cleaned = 0.00158148 Jy ! Component: 3000 - total flux cleaned = 0.00162383 Jy ! Component: 3050 - total flux cleaned = 0.00166588 Jy ! Component: 3100 - total flux cleaned = 0.00166585 Jy ! Component: 3150 - total flux cleaned = 0.00166582 Jy ! Component: 3200 - total flux cleaned = 0.001697 Jy ! Component: 3250 - total flux cleaned = 0.00173852 Jy ! Component: 3300 - total flux cleaned = 0.00175927 Jy ! Component: 3350 - total flux cleaned = 0.00180047 Jy ! Component: 3400 - total flux cleaned = 0.00187235 Jy ! Component: 3450 - total flux cleaned = 0.00190307 Jy ! Component: 3500 - total flux cleaned = 0.0019439 Jy ! Component: 3550 - total flux cleaned = 0.00200498 Jy ! Component: 3600 - total flux cleaned = 0.00208623 Jy ! Component: 3650 - total flux cleaned = 0.00215719 Jy ! Component: 3700 - total flux cleaned = 0.00222797 Jy ! Component: 3750 - total flux cleaned = 0.00228845 Jy ! Component: 3800 - total flux cleaned = 0.00234886 Jy ! Component: 3850 - total flux cleaned = 0.00240915 Jy ! Component: 3900 - total flux cleaned = 0.00249953 Jy ! Component: 3950 - total flux cleaned = 0.00256966 Jy ! Component: 4000 - total flux cleaned = 0.00262972 Jy ! Component: 4050 - total flux cleaned = 0.00268973 Jy ! Total flux subtracted in 4096 components = 0.00275971 Jy ! Clean residual min=-0.000593 max=0.000556 Jy/beam ! Clean residual mean=0.000000 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.0346605 Jy keep ! Adding 348 model components to the UV plane model. ! The established model now contains 433 components and 0.0346605 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv123_uvs/J0755+2542_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.694 x 18.18 at -2.621 degrees (North through East) ! Clean map min=-0.0027788 max=0.031784 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv123_uvs/J0755+2542_S_map.fits wmodel /scr/pima/rv123_uvs/J0755+2542_S_map.mod ! Writing 433 model components to file: /scr/pima/rv123_uvs/J0755+2542_S_map.mod wobs /scr/pima/rv123_uvs/J0755+2542_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv123_uvs/J0755+2542_S_uvs.fits wwins /scr/pima/rv123_uvs/J0755+2542_S_map.win ! wwins: Wrote 2 windows to /scr/pima/rv123_uvs/J0755+2542_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0317841 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000187577 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.77048 1.77048 3.54096 7.08191 14.1638 28.3276 56.6553 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.031 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 169.445 quit ! Quitting program ! Log file /scr/pima/rv123_uvs/J0755+2542_S_dfm.log closed on Sun Dec 23 05:02:23 2018