! Started logfile: J1130-1449_L_2010_11_05_pus_uvs.log on Tue Jan 12 12:49:52 2016 obs J1130-1449_L_2010_11_05_pus_uva.fits ! Reading UV FITS file: J1130-1449_L_2010_11_05_pus_uva.fits ! AN table 1: 535 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.622471 visibilities/baseline/integration-bin. ! Found source: J1130-1449 ! ! 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 1.35446e+09 8e+06 1 8e+06 ! 02 2 1.36246e+09 8e+06 1 8e+06 ! 03 3 1.42646e+09 8e+06 1 8e+06 ! 04 4 1.43446e+09 8e+06 1 8e+06 ! ! Polarization(s): RR LL RL LR ! ! Read 727 lines of history. ! ! Reading 239776 visibilities. select I ! Selecting polarization: I, 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 = 0.8 print "taper_size =",taper_size ! taper_size = 15 ![@muppet J1130-1449_L_2010_11_05_pus] 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 mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.800x0.800 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 1289 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1290 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1291 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1277 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.362004Jy sigma=0.032529 ! Fit after self-cal, rms=2.344137Jy sigma=0.032325 ! 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=4.013 mas, bmaj=10.39 mas, bpa=5.589 degrees ! Estimated noise=575.47 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 = 2.01774 Jy ! Component: 100 - total flux cleaned = 2.8367 Jy ! Total flux subtracted in 100 components = 2.8367 Jy ! Clean residual min=-0.138953 max=0.416696 Jy/beam ! Clean residual mean=-0.000117 rms=0.035617 Jy/beam ! Combined flux in latest and established models = 2.83669 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 2.83669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.066483Jy sigma=0.014316 ! Fit after self-cal, rms=1.058543Jy sigma=0.014242 ! Inverting map ! Added new window around map position (-4, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.470041 Jy ! Component: 100 - total flux cleaned = 0.753052 Jy ! Total flux subtracted in 100 components = 0.753052 Jy ! Clean residual min=-0.077884 max=0.191603 Jy/beam ! Clean residual mean=-0.000101 rms=0.020332 Jy/beam ! Combined flux in latest and established models = 3.58975 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 3.58975 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.661978Jy sigma=0.008101 ! Fit after self-cal, rms=0.660752Jy sigma=0.008086 ! Inverting map ! Added new window around map position (12.8, 8.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.208698 Jy ! Component: 100 - total flux cleaned = 0.362328 Jy ! Total flux subtracted in 100 components = 0.362328 Jy ! Clean residual min=-0.057149 max=0.112311 Jy/beam ! Clean residual mean=-0.000081 rms=0.015254 Jy/beam ! Combined flux in latest and established models = 3.95207 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 53 components and 3.95208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.524702Jy sigma=0.005821 ! Fit after self-cal, rms=0.521899Jy sigma=0.005783 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.125788 Jy ! Component: 100 - total flux cleaned = 0.221162 Jy ! Total flux subtracted in 100 components = 0.221162 Jy ! Clean residual min=-0.046636 max=0.075311 Jy/beam ! Clean residual mean=-0.000068 rms=0.012669 Jy/beam ! Combined flux in latest and established models = 4.17324 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 68 components and 4.17324 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.457146Jy sigma=0.004627 ! Fit after self-cal, rms=0.455982Jy sigma=0.004608 ! 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=5.425 mas, bmaj=12.86 mas, bpa=7.486 degrees ! Estimated noise=255.761 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 (4.8, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.165572 Jy ! Component: 100 - total flux cleaned = 0.262751 Jy ! Component: 150 - total flux cleaned = 0.325231 Jy ! Component: 200 - total flux cleaned = 0.368215 Jy ! Total flux subtracted in 200 components = 0.368215 Jy ! Clean residual min=-0.035063 max=0.041870 Jy/beam ! Clean residual mean=-0.000034 rms=0.009998 Jy/beam ! Combined flux in latest and established models = 4.54145 Jy ! Performing phase self-cal ! Adding 90 model components to the UV plane model. ! The established model now contains 147 components and 4.54145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.402680Jy sigma=0.003381 ! Fit after self-cal, rms=0.402159Jy sigma=0.003371 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.00* KP 1.00 ! LA 1.01 MK 1.04 NL 1.06 OV 1.04 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.00* KP 1.02 ! LA 1.05 MK 1.05 NL 1.02 OV 0.98 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00* KP 0.91 ! LA 0.95 MK 0.99 NL 1.00 OV 1.01 ! PT 1.01 SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.00* KP 0.97 ! LA 0.98 MK 1.05 NL 1.01 OV 1.03 ! PT 1.00 SC 0.98 ! ! ! Fit before self-cal, rms=0.402159Jy sigma=0.003371 ! Fit after self-cal, rms=0.376097Jy sigma=0.002684 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.442 mas, bmaj=12.97 mas, bpa=8.1 degrees ! Estimated noise=254.929 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 = -0.00699189 Jy ! Component: 100 - total flux cleaned = -0.00867146 Jy ! Component: 150 - total flux cleaned = -0.0101478 Jy ! Component: 200 - total flux cleaned = -0.0105861 Jy ! Total flux subtracted in 200 components = -0.0105861 Jy ! Clean residual min=-0.031756 max=0.029637 Jy/beam ! Clean residual mean=0.000020 rms=0.007354 Jy/beam ! Combined flux in latest and established models = 4.53087 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 165 components and 4.53087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.371456Jy sigma=0.002675 ! Fit after self-cal, rms=0.371425Jy sigma=0.002674 ! 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=0.371425Jy sigma=0.002674 ! Fit after self-cal, rms=0.334324Jy sigma=0.002222 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.46 mas, bmaj=13.06 mas, bpa=8.15 degrees ! Estimated noise=255.754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00927102 Jy ! Component: 100 - total flux cleaned = 0.00750089 Jy ! Component: 150 - total flux cleaned = 0.0060576 Jy ! Component: 200 - total flux cleaned = 0.00485231 Jy ! Total flux subtracted in 200 components = 0.00485231 Jy ! Clean residual min=-0.023232 max=0.023809 Jy/beam ! Clean residual mean=0.000022 rms=0.005548 Jy/beam ! Combined flux in latest and established models = 4.53572 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 179 components and 4.53572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.333870Jy sigma=0.002173 ! Fit after self-cal, rms=0.333828Jy sigma=0.002171 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 (40, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0240742 Jy ! Component: 100 - total flux cleaned = 0.0306255 Jy ! Component: 150 - total flux cleaned = 0.0338238 Jy ! Component: 200 - total flux cleaned = 0.0342994 Jy ! Total flux subtracted in 200 components = 0.0342994 Jy ! Clean residual min=-0.021818 max=0.022386 Jy/beam ! Clean residual mean=0.000017 rms=0.005050 Jy/beam ! Combined flux in latest and established models = 4.57002 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 201 components and 4.57002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.330915Jy sigma=0.002123 ! Fit after self-cal, rms=0.330742Jy sigma=0.002119 ! Inverting map ! Added new window around map position (88, 50.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0215928 Jy ! Component: 100 - total flux cleaned = 0.0308582 Jy ! Component: 150 - total flux cleaned = 0.0331982 Jy ! Component: 200 - total flux cleaned = 0.0353781 Jy ! Total flux subtracted in 200 components = 0.0353781 Jy ! Clean residual min=-0.021106 max=0.021377 Jy/beam ! Clean residual mean=0.000012 rms=0.004732 Jy/beam ! Combined flux in latest and established models = 4.6054 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 235 components and 4.6054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.327803Jy sigma=0.002085 ! Fit after self-cal, rms=0.327714Jy sigma=0.002083 ! Inverting map ! Added new window around map position (-98.4, 156). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115806 Jy ! Component: 100 - total flux cleaned = 0.015581 Jy ! Component: 150 - total flux cleaned = 0.0210261 Jy ! Component: 200 - total flux cleaned = 0.0255831 Jy ! Total flux subtracted in 200 components = 0.0255831 Jy ! Clean residual min=-0.019100 max=0.019449 Jy/beam ! Clean residual mean=0.000010 rms=0.004616 Jy/beam ! Combined flux in latest and established models = 4.63098 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 265 components and 4.63098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.323946Jy sigma=0.002055 ! Fit after self-cal, rms=0.323820Jy sigma=0.002052 ! 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=0.323820Jy sigma=0.002052 ! Fit after self-cal, rms=0.178602Jy sigma=0.001295 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.449 mas, bmaj=13.04 mas, bpa=7.998 degrees ! Estimated noise=255.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116399 Jy ! Component: 100 - total flux cleaned = 0.0135535 Jy ! Component: 150 - total flux cleaned = 0.0138929 Jy ! Component: 200 - total flux cleaned = 0.0130152 Jy ! Total flux subtracted in 200 components = 0.0130152 Jy ! Clean residual min=-0.009912 max=0.013239 Jy/beam ! Clean residual mean=-0.000002 rms=0.002364 Jy/beam ! Combined flux in latest and established models = 4.644 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 289 components and 4.644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.177279Jy sigma=0.001263 ! Fit after self-cal, rms=0.177248Jy sigma=0.001261 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 (55.2, 16.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129391 Jy ! Component: 100 - total flux cleaned = 0.0150003 Jy ! Component: 150 - total flux cleaned = 0.0150123 Jy ! Component: 200 - total flux cleaned = 0.0150232 Jy ! Total flux subtracted in 200 components = 0.0150232 Jy ! Clean residual min=-0.010182 max=0.008581 Jy/beam ! Clean residual mean=-0.000008 rms=0.001930 Jy/beam ! Combined flux in latest and established models = 4.65902 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 320 components and 4.65902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176089Jy sigma=0.001232 ! Fit after self-cal, rms=0.176047Jy sigma=0.001231 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 15 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=0.176047Jy sigma=0.001231 ! Fit after self-cal, rms=0.176622Jy sigma=0.001225 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=11.46 mas, bmaj=22.3 mas, bpa=13.72 degrees ! Estimated noise=281.611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101397 Jy ! Component: 100 - total flux cleaned = 0.0109167 Jy ! Component: 150 - total flux cleaned = 0.0102732 Jy ! Component: 200 - total flux cleaned = 0.0100916 Jy ! Total flux subtracted in 200 components = 0.0100916 Jy ! Clean residual min=-0.009536 max=0.009151 Jy/beam ! Clean residual mean=-0.000011 rms=0.002057 Jy/beam ! Combined flux in latest and established models = 4.66911 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 360 components and 4.66911 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176200Jy sigma=0.001212 ! Fit after self-cal, rms=0.176177Jy sigma=0.001211 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 = 0.0035727 Jy ! Component: 100 - total flux cleaned = 0.00373907 Jy ! Component: 150 - total flux cleaned = 0.00405977 Jy ! Component: 200 - total flux cleaned = 0.00435164 Jy ! Total flux subtracted in 200 components = 0.00435164 Jy ! Clean residual min=-0.008692 max=0.008293 Jy/beam ! Clean residual mean=-0.000013 rms=0.001856 Jy/beam ! Combined flux in latest and established models = 4.67346 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 380 components and 4.67346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176020Jy sigma=0.001206 ! Fit after self-cal, rms=0.176021Jy sigma=0.001206 ! 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=5.445 mas, bmaj=13.03 mas, bpa=8.005 degrees ! Estimated noise=255.496 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.445 x 13.03 at 8.005 degrees (North through East) ! Clean map min=-0.0099495 max=2.7986 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176021Jy sigma=0.001206 ! Fit after self-cal, rms=0.118051Jy sigma=0.000684 ! Inverting map and beam ! Estimated beam: bmin=5.443 mas, bmaj=13.02 mas, bpa=7.949 degrees ! Estimated noise=255.455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00310257 Jy ! Component: 100 - total flux cleaned = 0.00231265 Jy ! Component: 150 - total flux cleaned = 0.00158017 Jy ! Component: 200 - total flux cleaned = 0.00107156 Jy ! Total flux subtracted in 200 components = 0.00107156 Jy ! Clean residual min=-0.007501 max=0.006907 Jy/beam ! Clean residual mean=-0.000005 rms=0.001400 Jy/beam ! Combined flux in latest and established models = 4.67453 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 404 components and 4.67453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117384Jy sigma=0.000670 ! Fit after self-cal, rms=0.117369Jy sigma=0.000670 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000314321 Jy ! Component: 100 - total flux cleaned = -0.00031194 Jy ! Component: 150 - total flux cleaned = -0.000462025 Jy ! Component: 200 - total flux cleaned = -0.000319765 Jy ! Total flux subtracted in 200 components = -0.000319765 Jy ! Clean residual min=-0.007302 max=0.006762 Jy/beam ! Clean residual mean=-0.000005 rms=0.001348 Jy/beam ! Combined flux in latest and established models = 4.67421 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 420 components and 4.67421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116950Jy sigma=0.000661 ! Fit after self-cal, rms=0.116944Jy sigma=0.000661 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116944Jy sigma=0.000661 ! Fit after self-cal, rms=0.117215Jy sigma=0.000659 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=4.011 mas, bmaj=10.43 mas, bpa=5.668 degrees ! Estimated noise=580.413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.04295 Jy ! Component: 100 - total flux cleaned = 2.87843 Jy ! Component: 150 - total flux cleaned = 3.34942 Jy ! Component: 200 - total flux cleaned = 3.65 Jy ! Total flux subtracted in 200 components = 3.65 Jy ! Clean residual min=-0.070085 max=0.161576 Jy/beam ! Clean residual mean=-0.000036 rms=0.016502 Jy/beam ! Combined flux in latest and established models = 3.65 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 43 model components to the UV plane model. ! The established model now contains 43 components and 3.65 Jy ! Inverting map and beam ! Estimated beam: bmin=5.441 mas, bmaj=13.02 mas, bpa=7.951 degrees ! Estimated noise=255.368 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 = 0.356654 Jy ! Component: 100 - total flux cleaned = 0.560577 Jy ! Component: 150 - total flux cleaned = 0.682013 Jy ! Component: 200 - total flux cleaned = 0.756559 Jy ! Total flux subtracted in 200 components = 0.756559 Jy ! Clean residual min=-0.022573 max=0.041223 Jy/beam ! Clean residual mean=-0.000013 rms=0.008352 Jy/beam ! Combined flux in latest and established models = 4.40656 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 108 components and 4.40656 Jy ! Inverting map ! Added new window around map position (-9.6, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0482701 Jy ! Component: 100 - total flux cleaned = 0.0831581 Jy ! Component: 150 - total flux cleaned = 0.110431 Jy ! Component: 200 - total flux cleaned = 0.132553 Jy ! Total flux subtracted in 200 components = 0.132553 Jy ! Clean residual min=-0.012682 max=0.017701 Jy/beam ! Clean residual mean=-0.000003 rms=0.003999 Jy/beam ! Combined flux in latest and established models = 4.53911 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 177 components and 4.53911 Jy ! Inverting map ! Added new window around map position (23.2, 12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0196266 Jy ! Component: 100 - total flux cleaned = 0.0352086 Jy ! Component: 150 - total flux cleaned = 0.0483289 Jy ! Component: 200 - total flux cleaned = 0.0595356 Jy ! Total flux subtracted in 200 components = 0.0595356 Jy ! Clean residual min=-0.009014 max=0.010814 Jy/beam ! Clean residual mean=-0.000002 rms=0.002363 Jy/beam ! Combined flux in latest and established models = 4.59865 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 226 components and 4.59865 Jy ! Inverting map ! Added new window around map position (72, 30.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109707 Jy ! Component: 100 - total flux cleaned = 0.0198416 Jy ! Component: 150 - total flux cleaned = 0.0276925 Jy ! Component: 200 - total flux cleaned = 0.0347089 Jy ! Total flux subtracted in 200 components = 0.0347089 Jy ! Clean residual min=-0.007370 max=0.006366 Jy/beam ! Clean residual mean=-0.000004 rms=0.001669 Jy/beam ! Combined flux in latest and established models = 4.63336 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 271 components and 4.63335 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 15 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=11.46 mas, bmaj=22.29 mas, bpa=13.7 degrees ! Estimated noise=281.644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00887784 Jy ! Component: 100 - total flux cleaned = 0.0160241 Jy ! Component: 150 - total flux cleaned = 0.0219736 Jy ! Component: 200 - total flux cleaned = 0.0268407 Jy ! Total flux subtracted in 200 components = 0.0268407 Jy ! Clean residual min=-0.007816 max=0.008261 Jy/beam ! Clean residual mean=-0.000010 rms=0.001718 Jy/beam ! Combined flux in latest and established models = 4.6602 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) ! Added new window around map position (114.4, 54.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00733457 Jy ! Component: 100 - total flux cleaned = 0.0111719 Jy ! Component: 150 - total flux cleaned = 0.0138784 Jy ! Component: 200 - total flux cleaned = 0.0160293 Jy ! Total flux subtracted in 200 components = 0.0160293 Jy ! Clean residual min=-0.006071 max=0.004826 Jy/beam ! Clean residual mean=-0.000015 rms=0.001274 Jy/beam ! Combined flux in latest and established models = 4.67622 Jy ! Adding 163 model components to the UV plane model. ! The established model now contains 418 components and 4.67622 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.441 mas, bmaj=13.02 mas, bpa=7.951 degrees ! Estimated noise=255.368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000547391 Jy ! Component: 100 - total flux cleaned = -0.000208042 Jy ! Component: 150 - total flux cleaned = 0.000604044 Jy ! Component: 200 - total flux cleaned = 0.00136838 Jy ! Total flux subtracted in 200 components = 0.00136838 Jy ! Clean residual min=-0.004498 max=0.004508 Jy/beam ! Clean residual mean=-0.000007 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 4.67759 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 441 components and 4.67759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117759Jy sigma=0.000612 ! Fit after self-cal, rms=0.116883Jy sigma=0.000600 wmodel J1130-1449_L_2010_11_05_pus_map.mod ! Writing 441 model components to file: J1130-1449_L_2010_11_05_pus_map.mod wobs J1130-1449_L_2010_11_05_pus_uvs.fits ! Writing UV FITS file: J1130-1449_L_2010_11_05_pus_uvs.fits wwins J1130-1449_L_2010_11_05_pus_map.win ! wwins: Wrote 12 windows to J1130-1449_L_2010_11_05_pus_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 = -0.00052205 Jy ! Component: 100 - total flux cleaned = -0.000795959 Jy ! Component: 150 - total flux cleaned = -0.00104924 Jy ! Component: 200 - total flux cleaned = -0.00110892 Jy ! Component: 250 - total flux cleaned = -0.00128602 Jy ! Component: 300 - total flux cleaned = -0.00128521 Jy ! Component: 350 - total flux cleaned = -0.00134102 Jy ! Component: 400 - total flux cleaned = -0.00139508 Jy ! Component: 450 - total flux cleaned = -0.0013427 Jy ! Component: 500 - total flux cleaned = -0.00149785 Jy ! Component: 550 - total flux cleaned = -0.00144603 Jy ! Component: 600 - total flux cleaned = -0.00139502 Jy ! Component: 650 - total flux cleaned = -0.00129664 Jy ! Component: 700 - total flux cleaned = -0.00120044 Jy ! Component: 750 - total flux cleaned = -0.00115291 Jy ! Component: 800 - total flux cleaned = -0.00101479 Jy ! Component: 850 - total flux cleaned = -0.00096933 Jy ! Component: 900 - total flux cleaned = -0.000878878 Jy ! Component: 950 - total flux cleaned = -0.00078929 Jy ! Component: 1000 - total flux cleaned = -0.000526991 Jy ! Component: 1050 - total flux cleaned = -0.000484104 Jy ! Component: 1100 - total flux cleaned = -0.00048423 Jy ! Component: 1150 - total flux cleaned = -0.000399883 Jy ! Component: 1200 - total flux cleaned = -0.000440934 Jy ! Component: 1250 - total flux cleaned = -0.000358356 Jy ! Component: 1300 - total flux cleaned = -0.000440106 Jy ! Component: 1350 - total flux cleaned = -0.000399602 Jy ! Component: 1400 - total flux cleaned = -0.00039948 Jy ! Component: 1450 - total flux cleaned = -0.000439308 Jy ! Component: 1500 - total flux cleaned = -0.000478934 Jy ! Component: 1550 - total flux cleaned = -0.00051783 Jy ! Component: 1600 - total flux cleaned = -0.000479702 Jy ! Component: 1650 - total flux cleaned = -0.000593926 Jy ! Component: 1700 - total flux cleaned = -0.000669521 Jy ! Component: 1750 - total flux cleaned = -0.000594597 Jy ! Component: 1800 - total flux cleaned = -0.000781196 Jy ! Component: 1850 - total flux cleaned = -0.000929176 Jy ! Component: 1900 - total flux cleaned = -0.000928978 Jy ! Component: 1950 - total flux cleaned = -0.000929102 Jy ! Component: 2000 - total flux cleaned = -0.00100123 Jy ! Component: 2050 - total flux cleaned = -0.00103693 Jy ! Component: 2100 - total flux cleaned = -0.00114327 Jy ! Component: 2150 - total flux cleaned = -0.00110776 Jy ! Component: 2200 - total flux cleaned = -0.00110799 Jy ! Component: 2250 - total flux cleaned = -0.00107311 Jy ! Component: 2300 - total flux cleaned = -0.00103891 Jy ! Component: 2350 - total flux cleaned = -0.0011757 Jy ! Component: 2400 - total flux cleaned = -0.00117533 Jy ! Component: 2450 - total flux cleaned = -0.00104028 Jy ! Component: 2500 - total flux cleaned = -0.00107366 Jy ! Component: 2550 - total flux cleaned = -0.00100738 Jy ! Component: 2600 - total flux cleaned = -0.000974354 Jy ! Component: 2650 - total flux cleaned = -0.0010067 Jy ! Component: 2700 - total flux cleaned = -0.00100683 Jy ! Component: 2750 - total flux cleaned = -0.000974381 Jy ! Component: 2800 - total flux cleaned = -0.000877799 Jy ! Component: 2850 - total flux cleaned = -0.000782088 Jy ! Component: 2900 - total flux cleaned = -0.000781931 Jy ! Component: 2950 - total flux cleaned = -0.000624337 Jy ! Component: 3000 - total flux cleaned = -0.000749423 Jy ! Component: 3050 - total flux cleaned = -0.000624998 Jy ! Component: 3100 - total flux cleaned = -0.000563662 Jy ! Component: 3150 - total flux cleaned = -0.00062546 Jy ! Component: 3200 - total flux cleaned = -0.000594653 Jy ! Component: 3250 - total flux cleaned = -0.00047346 Jy ! Component: 3300 - total flux cleaned = -0.000533696 Jy ! Component: 3350 - total flux cleaned = -0.000473694 Jy ! Component: 3400 - total flux cleaned = -0.000443801 Jy ! Component: 3450 - total flux cleaned = -0.000473718 Jy ! Component: 3500 - total flux cleaned = -0.000591536 Jy ! Component: 3550 - total flux cleaned = -0.00053298 Jy ! Component: 3600 - total flux cleaned = -0.000591717 Jy ! Component: 3650 - total flux cleaned = -0.000678563 Jy ! Component: 3700 - total flux cleaned = -0.00053445 Jy ! Component: 3750 - total flux cleaned = -0.000677567 Jy ! Component: 3800 - total flux cleaned = -0.000706279 Jy ! Component: 3850 - total flux cleaned = -0.000706161 Jy ! Component: 3900 - total flux cleaned = -0.000790636 Jy ! Component: 3950 - total flux cleaned = -0.000874776 Jy ! Component: 4000 - total flux cleaned = -0.000846866 Jy ! Component: 4050 - total flux cleaned = -0.000847147 Jy ! Total flux subtracted in 4096 components = -0.00101235 Jy ! Clean residual min=-0.001509 max=0.001777 Jy/beam ! Clean residual mean=-0.000008 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 4.67658 Jy keep ! Adding 260 model components to the UV plane model. ! The established model now contains 697 components and 4.67659 Jy ![Exited script file: muppet] wmap "J1130-1449_L_2010_11_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.441 x 13.02 at 7.951 degrees (North through East) ! Clean map min=-0.004839 max=2.8112 Jy/beam ! Writing clean map to FITS file: J1130-1449_L_2010_11_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.81123 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000511524 device "J1130-1449_L_2010_11_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1130-1449_L_2010_11_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0545871 0.0545871 0.109174 0.218348 0.436697 0.873394 1.74679 3.49358 6.98715 13.9743 27.9486 55.8972 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.811 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.441 x 13.02 at 7.951 degrees (North through East) ! Clean map min=-0.004839 max=2.8112 Jy/beam quit ! Quitting program ! Log file J1130-1449_L_2010_11_05_pus_uvs.log closed on Tue Jan 12 12:50:15 2016