! Started logfile: J0533+4822_L_2010_06_18_pus_uvs.log on Fri Jan 8 01:10:51 2016 obs J0533+4822_L_2010_06_18_pus_uva.fits ! Reading UV FITS file: J0533+4822_L_2010_06_18_pus_uva.fits ! AN table 1: 532 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.65589 visibilities/baseline/integration-bin. ! Found source: J0533+4822 ! ! 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 738 lines of history. ! ! Reading 251232 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 J0533+4822_L_2010_06_18_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 992 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 992 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 992 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 992 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.612907Jy sigma=0.007564 ! Fit after self-cal, rms=0.596417Jy sigma=0.007372 ! 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=5.349 mas, bmaj=7.112 mas, bpa=3.903 degrees ! Estimated noise=494.061 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 = 0.302826 Jy ! Component: 100 - total flux cleaned = 0.376586 Jy ! Total flux subtracted in 100 components = 0.376586 Jy ! Clean residual min=-0.006438 max=0.028518 Jy/beam ! Clean residual mean=0.000009 rms=0.001946 Jy/beam ! Combined flux in latest and established models = 0.376586 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.376586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089090Jy sigma=0.001049 ! Fit after self-cal, rms=0.088925Jy sigma=0.001048 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0306667 Jy ! Component: 100 - total flux cleaned = 0.0478185 Jy ! Total flux subtracted in 100 components = 0.0478185 Jy ! Clean residual min=-0.005840 max=0.013438 Jy/beam ! Clean residual mean=0.000008 rms=0.001407 Jy/beam ! Combined flux in latest and established models = 0.424405 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.424405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071659Jy sigma=0.000804 ! Fit after self-cal, rms=0.071434Jy sigma=0.000802 ! Inverting map ! Added new window around map position (7.2, 5.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0145614 Jy ! Component: 100 - total flux cleaned = 0.0235352 Jy ! Total flux subtracted in 100 components = 0.0235352 Jy ! Clean residual min=-0.005363 max=0.008412 Jy/beam ! Clean residual mean=0.000007 rms=0.001227 Jy/beam ! Combined flux in latest and established models = 0.44794 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 35 components and 0.44794 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066408Jy sigma=0.000730 ! Fit after self-cal, rms=0.065970Jy sigma=0.000726 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00775699 Jy ! Component: 100 - total flux cleaned = 0.0127798 Jy ! Total flux subtracted in 100 components = 0.0127798 Jy ! Clean residual min=-0.004962 max=0.005505 Jy/beam ! Clean residual mean=0.000006 rms=0.001144 Jy/beam ! Combined flux in latest and established models = 0.46072 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.46072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064229Jy sigma=0.000702 ! Fit after self-cal, rms=0.064064Jy sigma=0.000700 ! 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=7.078 mas, bmaj=9.067 mas, bpa=1.65 degrees ! Estimated noise=231.561 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 (12.8, 10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00899129 Jy ! Component: 100 - total flux cleaned = 0.0148014 Jy ! Component: 150 - total flux cleaned = 0.0189275 Jy ! Component: 200 - total flux cleaned = 0.0219527 Jy ! Total flux subtracted in 200 components = 0.0219527 Jy ! Clean residual min=-0.003174 max=0.005166 Jy/beam ! Clean residual mean=0.000005 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.482673 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 80 components and 0.482673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062610Jy sigma=0.000679 ! Fit after self-cal, rms=0.062383Jy sigma=0.000677 ! Inverting map ! Added new window around map position (-11.2, 7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00468962 Jy ! Component: 100 - total flux cleaned = 0.007977 Jy ! Component: 150 - total flux cleaned = 0.0104392 Jy ! Component: 200 - total flux cleaned = 0.0122004 Jy ! Total flux subtracted in 200 components = 0.0122004 Jy ! Clean residual min=-0.003060 max=0.003076 Jy/beam ! Clean residual mean=0.000007 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.494873 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 108 components and 0.494873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061891Jy sigma=0.000670 ! Fit after self-cal, rms=0.061846Jy sigma=0.000670 ! 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 1.08 FD 1.01 HN 1.00* KP 1.01 ! LA 1.02 MK 1.02 NL 1.03 OV 0.97 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.00* KP 1.03 ! LA 1.06 MK 1.02 NL 1.01 OV 0.99 ! PT 0.96 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.00* KP 0.91 ! LA 0.95 MK 0.89 NL 0.98 OV 1.00 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.00* KP 0.96 ! LA 0.98 MK 0.93 NL 0.98 OV 1.03 ! PT 1.00 SC 1.01 ! ! ! Fit before self-cal, rms=0.061846Jy sigma=0.000670 ! Fit after self-cal, rms=0.054139Jy sigma=0.000595 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=7.076 mas, bmaj=9.08 mas, bpa=0.4048 degrees ! Estimated noise=231.906 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 (10.4, 32.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152163 Jy ! Component: 100 - total flux cleaned = 0.00127264 Jy ! Component: 150 - total flux cleaned = 0.000918527 Jy ! Component: 200 - total flux cleaned = 0.000675227 Jy ! Total flux subtracted in 200 components = 0.000675227 Jy ! Clean residual min=-0.001776 max=0.001942 Jy/beam ! Clean residual mean=-0.000001 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.495548 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 130 components and 0.495548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053914Jy sigma=0.000592 ! Fit after self-cal, rms=0.053868Jy sigma=0.000592 ! 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=0.053868Jy sigma=0.000592 ! Fit after self-cal, rms=0.053631Jy sigma=0.000584 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.087 mas, bmaj=9.077 mas, bpa=1.316 degrees ! Estimated noise=232.058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000968185 Jy ! Component: 100 - total flux cleaned = -0.00112894 Jy ! Component: 150 - total flux cleaned = -0.00117799 Jy ! Component: 200 - total flux cleaned = -0.00121893 Jy ! Total flux subtracted in 200 components = -0.00121893 Jy ! Clean residual min=-0.001272 max=0.001520 Jy/beam ! Clean residual mean=0.000000 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.494329 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 157 components and 0.494329 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053498Jy sigma=0.000583 ! Fit after self-cal, rms=0.053472Jy sigma=0.000583 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 (-96.8, -178.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000455331 Jy ! Component: 100 - total flux cleaned = 0.000647998 Jy ! Component: 150 - total flux cleaned = 0.000816705 Jy ! Component: 200 - total flux cleaned = 0.000893206 Jy ! Total flux subtracted in 200 components = 0.000893206 Jy ! Clean residual min=-0.001204 max=0.001381 Jy/beam ! Clean residual mean=-0.000000 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.495223 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 175 components and 0.495223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053367Jy sigma=0.000582 ! Fit after self-cal, rms=0.053350Jy sigma=0.000582 ! Inverting map ! Added new window around map position (-41.6, 88.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000743788 Jy ! Component: 100 - total flux cleaned = 0.00103814 Jy ! Component: 150 - total flux cleaned = 0.00110973 Jy ! Component: 200 - total flux cleaned = 0.0011434 Jy ! Total flux subtracted in 200 components = 0.0011434 Jy ! Clean residual min=-0.001176 max=0.001364 Jy/beam ! Clean residual mean=-0.000000 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.496366 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 193 components and 0.496366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053263Jy sigma=0.000581 ! Fit after self-cal, rms=0.053250Jy sigma=0.000581 ! Inverting map ! Added new window around map position (45.6, 44.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000890529 Jy ! Component: 100 - total flux cleaned = 0.00139117 Jy ! Component: 150 - total flux cleaned = 0.00176769 Jy ! Component: 200 - total flux cleaned = 0.00183249 Jy ! Total flux subtracted in 200 components = 0.00183249 Jy ! Clean residual min=-0.001168 max=0.001242 Jy/beam ! Clean residual mean=-0.000002 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.498198 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 214 components and 0.498199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053180Jy sigma=0.000581 ! Fit after self-cal, rms=0.053170Jy sigma=0.000581 ! Inverting map ! Added new window around map position (31.2, -42.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000347861 Jy ! Component: 100 - total flux cleaned = 0.000268952 Jy ! Component: 150 - total flux cleaned = 0.000269409 Jy ! Component: 200 - total flux cleaned = 0.000332973 Jy ! Total flux subtracted in 200 components = 0.000332973 Jy ! Clean residual min=-0.001152 max=0.001147 Jy/beam ! Clean residual mean=-0.000002 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.498532 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 230 components and 0.498531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053098Jy sigma=0.000580 ! Fit after self-cal, rms=0.053090Jy sigma=0.000580 ! 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=0.053090Jy sigma=0.000580 ! Fit after self-cal, rms=0.051221Jy sigma=0.000572 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.086 mas, bmaj=9.074 mas, bpa=1.187 degrees ! Estimated noise=231.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.56916e-05 Jy ! Component: 100 - total flux cleaned = 1.96251e-05 Jy ! Component: 150 - total flux cleaned = -3.74819e-05 Jy ! Component: 200 - total flux cleaned = -6.22552e-05 Jy ! Total flux subtracted in 200 components = -6.22552e-05 Jy ! Clean residual min=-0.000772 max=0.000819 Jy/beam ! Clean residual mean=-0.000001 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.498469 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 245 components and 0.498469 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051184Jy sigma=0.000571 ! Fit after self-cal, rms=0.051174Jy sigma=0.000571 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 (23.2, 26.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000588502 Jy ! Component: 100 - total flux cleaned = 0.000769458 Jy ! Component: 150 - total flux cleaned = 0.000770099 Jy ! Component: 200 - total flux cleaned = 0.000770049 Jy ! Total flux subtracted in 200 components = 0.000770049 Jy ! Clean residual min=-0.000743 max=0.000715 Jy/beam ! Clean residual mean=-0.000001 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.499239 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 259 components and 0.499239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051140Jy sigma=0.000571 ! Fit after self-cal, rms=0.051134Jy sigma=0.000571 ! 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=0.051134Jy sigma=0.000571 ! Fit after self-cal, rms=0.051110Jy sigma=0.000571 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=13.06 mas, bmaj=14.54 mas, bpa=10.32 degrees ! Estimated noise=255.549 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.07876e-05 Jy ! Component: 100 - total flux cleaned = 4.84017e-05 Jy ! Component: 150 - total flux cleaned = 7.00798e-05 Jy ! Component: 200 - total flux cleaned = 3.78364e-05 Jy ! Total flux subtracted in 200 components = 3.78364e-05 Jy ! Clean residual min=-0.000597 max=0.000605 Jy/beam ! Clean residual mean=-0.000001 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.499277 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 284 components and 0.499277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051101Jy sigma=0.000570 ! Fit after self-cal, rms=0.051097Jy sigma=0.000570 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 = -1.72249e-05 Jy ! Component: 100 - total flux cleaned = -1.65933e-05 Jy ! Component: 150 - total flux cleaned = -3.04806e-05 Jy ! Component: 200 - total flux cleaned = -3.03951e-05 Jy ! Total flux subtracted in 200 components = -3.03951e-05 Jy ! Clean residual min=-0.000605 max=0.000584 Jy/beam ! Clean residual mean=-0.000002 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.499247 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 292 components and 0.499247 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051088Jy sigma=0.000570 ! Fit after self-cal, rms=0.051084Jy sigma=0.000570 ! 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=7.082 mas, bmaj=9.075 mas, bpa=1.148 degrees ! Estimated noise=231.926 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 7.082 x 9.075 at 1.148 degrees (North through East) ! Clean map min=-0.00075523 max=0.39337 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=5.342 mas, bmaj=7.118 mas, bpa=3.502 degrees ! Estimated noise=495.615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.30346 Jy ! Component: 100 - total flux cleaned = 0.379659 Jy ! Component: 150 - total flux cleaned = 0.412319 Jy ! Component: 200 - total flux cleaned = 0.431281 Jy ! Total flux subtracted in 200 components = 0.431281 Jy ! Clean residual min=-0.002815 max=0.010084 Jy/beam ! Clean residual mean=0.000005 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.431281 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.431281 Jy ! Inverting map and beam ! Estimated beam: bmin=7.082 mas, bmaj=9.075 mas, bpa=1.148 degrees ! Estimated noise=231.926 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 = 0.0200601 Jy ! Component: 100 - total flux cleaned = 0.0312407 Jy ! Component: 150 - total flux cleaned = 0.0382507 Jy ! Component: 200 - total flux cleaned = 0.0432236 Jy ! Total flux subtracted in 200 components = 0.0432236 Jy ! Clean residual min=-0.001108 max=0.002864 Jy/beam ! Clean residual mean=-0.000000 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.474504 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 112 components and 0.474504 Jy ! Inverting map ! Added new window around map position (1.6, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00378439 Jy ! Component: 100 - total flux cleaned = 0.00676639 Jy ! Component: 150 - total flux cleaned = 0.00916318 Jy ! Component: 200 - total flux cleaned = 0.01113 Jy ! Total flux subtracted in 200 components = 0.01113 Jy ! Clean residual min=-0.000803 max=0.001301 Jy/beam ! Clean residual mean=0.000001 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.485634 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 159 components and 0.485634 Jy ! Inverting map ! Added new window around map position (24, 10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016719 Jy ! Component: 100 - total flux cleaned = 0.00310703 Jy ! Component: 150 - total flux cleaned = 0.00437026 Jy ! Component: 200 - total flux cleaned = 0.00549411 Jy ! Total flux subtracted in 200 components = 0.00549411 Jy ! Clean residual min=-0.000738 max=0.000952 Jy/beam ! Clean residual mean=0.000000 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.491128 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 187 components and 0.491128 Jy ! Inverting map ! Added new window around map position (-0.8, -11.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107413 Jy ! Component: 100 - total flux cleaned = 0.00200696 Jy ! Component: 150 - total flux cleaned = 0.0028551 Jy ! Component: 200 - total flux cleaned = 0.00362898 Jy ! Total flux subtracted in 200 components = 0.00362898 Jy ! Clean residual min=-0.000763 max=0.000740 Jy/beam ! Clean residual mean=-0.000000 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.494757 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 210 components and 0.494757 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=13.06 mas, bmaj=14.54 mas, bpa=10.32 degrees ! Estimated noise=255.549 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00085827 Jy ! Component: 100 - total flux cleaned = 0.00144294 Jy ! Component: 150 - total flux cleaned = 0.00191967 Jy ! Component: 200 - total flux cleaned = 0.00235581 Jy ! Total flux subtracted in 200 components = 0.00235581 Jy ! Clean residual min=-0.000579 max=0.000641 Jy/beam ! Clean residual mean=-0.000001 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.497113 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 = 0.000382549 Jy ! Component: 100 - total flux cleaned = 0.000720011 Jy ! Component: 150 - total flux cleaned = 0.00096435 Jy ! Component: 200 - total flux cleaned = 0.0011617 Jy ! Total flux subtracted in 200 components = 0.0011617 Jy ! Clean residual min=-0.000557 max=0.000571 Jy/beam ! Clean residual mean=-0.000001 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.498275 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 296 components and 0.498275 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=7.082 mas, bmaj=9.075 mas, bpa=1.148 degrees ! Estimated noise=231.926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000134998 Jy ! Component: 100 - total flux cleaned = -0.00016003 Jy ! Component: 150 - total flux cleaned = -0.000137522 Jy ! Component: 200 - total flux cleaned = -0.000115682 Jy ! Total flux subtracted in 200 components = -0.000115682 Jy ! Clean residual min=-0.000680 max=0.000600 Jy/beam ! Clean residual mean=-0.000001 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.498159 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 312 components and 0.498159 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051063Jy sigma=0.000570 ! Fit after self-cal, rms=0.051041Jy sigma=0.000570 wmodel J0533+4822_L_2010_06_18_pus_map.mod ! Writing 312 model components to file: J0533+4822_L_2010_06_18_pus_map.mod wobs J0533+4822_L_2010_06_18_pus_uvs.fits ! Writing UV FITS file: J0533+4822_L_2010_06_18_pus_uvs.fits wwins J0533+4822_L_2010_06_18_pus_map.win ! wwins: Wrote 13 windows to J0533+4822_L_2010_06_18_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 = -5.62414e-06 Jy ! Component: 100 - total flux cleaned = -9.57793e-05 Jy ! Component: 150 - total flux cleaned = -0.000117834 Jy ! Component: 200 - total flux cleaned = -0.000149646 Jy ! Component: 250 - total flux cleaned = -0.000119231 Jy ! Component: 300 - total flux cleaned = -6.93423e-05 Jy ! Component: 350 - total flux cleaned = -2.05089e-05 Jy ! Component: 400 - total flux cleaned = 1.79081e-05 Jy ! Component: 450 - total flux cleaned = 5.58426e-05 Jy ! Component: 500 - total flux cleaned = 0.000102507 Jy ! Component: 550 - total flux cleaned = 0.000157769 Jy ! Component: 600 - total flux cleaned = 0.00019406 Jy ! Component: 650 - total flux cleaned = 0.000229963 Jy ! Component: 700 - total flux cleaned = 0.000247834 Jy ! Component: 750 - total flux cleaned = 0.000309511 Jy ! Component: 800 - total flux cleaned = 0.000352977 Jy ! Component: 850 - total flux cleaned = 0.000387481 Jy ! Component: 900 - total flux cleaned = 0.000413106 Jy ! Component: 950 - total flux cleaned = 0.000489292 Jy ! Component: 1000 - total flux cleaned = 0.000514416 Jy ! Component: 1050 - total flux cleaned = 0.000547742 Jy ! Component: 1100 - total flux cleaned = 0.000580799 Jy ! Component: 1150 - total flux cleaned = 0.000613558 Jy ! Component: 1200 - total flux cleaned = 0.000654167 Jy ! Component: 1250 - total flux cleaned = 0.000662357 Jy ! Component: 1300 - total flux cleaned = 0.000742538 Jy ! Component: 1350 - total flux cleaned = 0.000734605 Jy ! Component: 1400 - total flux cleaned = 0.000813799 Jy ! Component: 1450 - total flux cleaned = 0.000829623 Jy ! Component: 1500 - total flux cleaned = 0.000876568 Jy ! Component: 1550 - total flux cleaned = 0.000892099 Jy ! Component: 1600 - total flux cleaned = 0.000915247 Jy ! Component: 1650 - total flux cleaned = 0.000953673 Jy ! Component: 1700 - total flux cleaned = 0.000976535 Jy ! Component: 1750 - total flux cleaned = 0.000984143 Jy ! Component: 1800 - total flux cleaned = 0.00103707 Jy ! Component: 1850 - total flux cleaned = 0.00103702 Jy ! Component: 1900 - total flux cleaned = 0.00105947 Jy ! Component: 1950 - total flux cleaned = 0.00110407 Jy ! Component: 2000 - total flux cleaned = 0.00109669 Jy ! Component: 2050 - total flux cleaned = 0.00109668 Jy ! Component: 2100 - total flux cleaned = 0.00114794 Jy ! Component: 2150 - total flux cleaned = 0.00112612 Jy ! Component: 2200 - total flux cleaned = 0.00116236 Jy ! Component: 2250 - total flux cleaned = 0.00118398 Jy ! Component: 2300 - total flux cleaned = 0.00118398 Jy ! Component: 2350 - total flux cleaned = 0.00124117 Jy ! Component: 2400 - total flux cleaned = 0.0012341 Jy ! Component: 2450 - total flux cleaned = 0.00126952 Jy ! Component: 2500 - total flux cleaned = 0.00127658 Jy ! Component: 2550 - total flux cleaned = 0.00133264 Jy ! Component: 2600 - total flux cleaned = 0.00131169 Jy ! Component: 2650 - total flux cleaned = 0.00133947 Jy ! Component: 2700 - total flux cleaned = 0.00136024 Jy ! Component: 2750 - total flux cleaned = 0.00137409 Jy ! Component: 2800 - total flux cleaned = 0.00140837 Jy ! Component: 2850 - total flux cleaned = 0.00142195 Jy ! Component: 2900 - total flux cleaned = 0.0014151 Jy ! Component: 2950 - total flux cleaned = 0.00147604 Jy ! Component: 3000 - total flux cleaned = 0.00148955 Jy ! Component: 3050 - total flux cleaned = 0.0014963 Jy ! Component: 3100 - total flux cleaned = 0.00150299 Jy ! Component: 3150 - total flux cleaned = 0.00155625 Jy ! Component: 3200 - total flux cleaned = 0.0015562 Jy ! Component: 3250 - total flux cleaned = 0.00156282 Jy ! Component: 3300 - total flux cleaned = 0.00160885 Jy ! Component: 3350 - total flux cleaned = 0.00162854 Jy ! Component: 3400 - total flux cleaned = 0.00165464 Jy ! Component: 3450 - total flux cleaned = 0.00169372 Jy ! Component: 3500 - total flux cleaned = 0.0016548 Jy ! Component: 3550 - total flux cleaned = 0.00169356 Jy ! Component: 3600 - total flux cleaned = 0.00171286 Jy ! Component: 3650 - total flux cleaned = 0.00175131 Jy ! Component: 3700 - total flux cleaned = 0.00177043 Jy ! Component: 3750 - total flux cleaned = 0.00178312 Jy ! Component: 3800 - total flux cleaned = 0.00178946 Jy ! Component: 3850 - total flux cleaned = 0.00182108 Jy ! Component: 3900 - total flux cleaned = 0.00181475 Jy ! Component: 3950 - total flux cleaned = 0.00182105 Jy ! Component: 4000 - total flux cleaned = 0.00180856 Jy ! Component: 4050 - total flux cleaned = 0.00184597 Jy ! Total flux subtracted in 4096 components = 0.00184595 Jy ! Clean residual min=-0.000464 max=0.000366 Jy/beam ! Clean residual mean=-0.000000 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.500005 Jy keep ! Adding 336 model components to the UV plane model. ! The established model now contains 647 components and 0.500005 Jy ![Exited script file: muppet] wmap "J0533+4822_L_2010_06_18_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 7.082 x 9.075 at 1.148 degrees (North through East) ! Clean map min=-0.00053962 max=0.39362 Jy/beam ! Writing clean map to FITS file: J0533+4822_L_2010_06_18_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.393619 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00011746 device "J0533+4822_L_2010_06_18_pus\_map.eps/VPS" ! Attempting to open device: 'J0533+4822_L_2010_06_18_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0895228 0.0895228 0.179046 0.358091 0.716183 1.43237 2.86473 5.72946 11.4589 22.9178 45.8357 91.6714 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.393 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 7.082 x 9.075 at 1.148 degrees (North through East) ! Clean map min=-0.00053962 max=0.39362 Jy/beam quit ! Quitting program ! Log file J0533+4822_L_2010_06_18_pus_uvs.log closed on Fri Jan 8 01:11:12 2016