! Started logfile: ./J0148+0129_X_uvs.log on Mon Oct 28 15:36:59 2013 obs J0148+0129_X_uvm.fits ! Reading UV FITS file: J0148+0129_X_uvm.fits ! AN table 1: 9 integrations on 28 of 28 possible baselines. ! AN table 2: 10 integrations on 21 of 21 possible baselines. ! AN table 3: 21 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.96381 visibilities/baseline/integration-bin. ! Found source: J0148+0129 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 8096 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet ./J0148+0129_X] 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 0.200x0.200 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 4 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.000076Jy sigma=1.000289 ! Fit after self-cal, rms=0.985108Jy sigma=0.977635 ! 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=1.045 mas, bmaj=2.251 mas, bpa=2.433 degrees ! Estimated noise=17.2818 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 = 0.013481 Jy ! Component: 100 - total flux cleaned = 0.0180174 Jy ! Total flux subtracted in 100 components = 0.0180174 Jy ! Clean residual min=-0.001302 max=0.002021 Jy/beam ! Clean residual mean=0.000000 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0180174 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0180174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017543Jy sigma=0.018675 ! Fit after self-cal, rms=0.014849Jy sigma=0.016395 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00398357 Jy ! Component: 100 - total flux cleaned = 0.00577108 Jy ! Total flux subtracted in 100 components = 0.00577108 Jy ! Clean residual min=-0.001029 max=0.001221 Jy/beam ! Clean residual mean=0.000000 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0237885 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.0237885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014695Jy sigma=0.014335 ! Fit after self-cal, rms=0.014664Jy sigma=0.014325 ! 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=1.323 mas, bmaj=2.796 mas, bpa=2.604 degrees ! Estimated noise=8.75451 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 = 0.00142371 Jy ! Component: 100 - total flux cleaned = 0.0021526 Jy ! Component: 150 - total flux cleaned = 0.00258894 Jy ! Component: 200 - total flux cleaned = 0.00284577 Jy ! Total flux subtracted in 200 components = 0.00284577 Jy ! Clean residual min=-0.001100 max=0.000924 Jy/beam ! Clean residual mean=-0.000000 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0266343 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 35 components and 0.0266343 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014816Jy sigma=0.013908 ! Fit after self-cal, rms=0.014803Jy sigma=0.013902 ! 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 0.95 HN 0.85 KP 0.97 LA 0.97 ! MK 0.97 NL 0.96 OV 1.00 PT 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 HN 0.94 KP 0.89 LA 0.98 ! NL 0.94 OV 0.95 PT 0.85 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.20 HN 0.84 KP 0.99 LA 1.03 ! NL 1.04 OV 1.02 PT 0.81 SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 0.66 KP 0.89 LA 0.99 ! MK 1.20 NL 0.98 OV 1.05 PT 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.19 HN 0.83 KP 0.89 LA 1.05 ! NL 0.97 OV 0.96 PT 0.88 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 HN 0.95 KP 0.87 LA 0.96 ! NL 0.99 OV 0.96 PT 0.90 SC 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.76 HN 0.81 KP 1.05 LA 0.99 ! MK 0.98 NL 1.01 OV 0.95 PT 0.85 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.80 HN 0.92 KP 0.91 LA 0.90 ! NL 1.03 OV 0.94 PT 0.91 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.80 HN 0.87 KP 0.98 LA 0.96 ! NL 1.04 OV 1.00 PT 0.87 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 HN 0.80 KP 0.96 LA 0.93 ! MK 1.14 NL 0.91 OV 1.01 PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 HN 0.93 KP 0.90 LA 0.84 ! NL 1.02 OV 1.01 PT 0.88 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.89 HN 0.98 KP 0.90 LA 0.93 ! NL 0.95 OV 1.11 PT 0.91 SC 0.90 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 HN 0.90 KP 0.94 LA 0.92 ! MK 0.97 NL 0.91 OV 0.95 PT 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 HN 0.78 KP 1.03 LA 0.97 ! NL 0.90 OV 0.98 PT 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.91 HN 0.80 KP 1.08 LA 1.02 ! NL 0.94 OV 0.89 PT 0.89 SC 0.89 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 0.86 KP 1.11 LA 1.07 ! MK 0.94 NL 1.17 OV 0.89 PT 0.82 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 HN 1.05 KP 1.01 LA 0.91 ! NL 1.04 OV 1.15 PT 0.81 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 HN 0.91 KP 1.08 LA 1.01 ! NL 0.96 OV 1.11 PT 0.89 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 0.88 KP 1.05 LA 0.96 ! MK 0.97 NL 1.00 OV 1.14 PT 0.81 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.80 HN 0.80 KP 0.99 LA 0.94 ! NL 1.24 OV 1.03 PT 0.89 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 HN 1.05 KP 0.99 LA 0.92 ! NL 1.03 OV 1.01 PT 0.81 SC 0.87 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 0.91 KP 1.03 LA 0.90 ! MK 0.76 NL 0.92 OV 1.16 PT 0.85 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.21 HN 0.91 KP 1.02 LA 0.88 ! NL 0.90 OV 0.95 PT 0.83 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.12 HN 0.96 KP 1.01 LA 0.87 ! NL 1.05 OV 1.06 PT 0.81 SC 1.01 ! ! ! Fit before self-cal, rms=0.014803Jy sigma=0.013902 ! Fit after self-cal, rms=0.013892Jy sigma=0.013285 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.311 mas, bmaj=2.791 mas, bpa=2.473 degrees ! Estimated noise=7.85735 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 = -0.00178381 Jy ! Component: 100 - total flux cleaned = -0.00208884 Jy ! Component: 150 - total flux cleaned = -0.00211278 Jy ! Component: 200 - total flux cleaned = -0.00213428 Jy ! Total flux subtracted in 200 components = -0.00213428 Jy ! Clean residual min=-0.000624 max=0.000772 Jy/beam ! Clean residual mean=0.000000 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0245 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.0245 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013235Jy sigma=0.013511 ! Fit after self-cal, rms=0.013254Jy sigma=0.013499 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013254Jy sigma=0.013499 ! Fit after self-cal, rms=0.012481Jy sigma=0.013219 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.297 mas, bmaj=2.761 mas, bpa=2.441 degrees ! Estimated noise=7.06213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00154056 Jy ! Component: 100 - total flux cleaned = -0.00192969 Jy ! Component: 150 - total flux cleaned = -0.0020427 Jy ! Component: 200 - total flux cleaned = -0.00206219 Jy ! Total flux subtracted in 200 components = -0.00206219 Jy ! Clean residual min=-0.000540 max=0.000685 Jy/beam ! Clean residual mean=-0.000000 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.0224378 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.0224378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.011928Jy sigma=0.013442 ! Fit after self-cal, rms=0.011928Jy sigma=0.013437 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.6, 10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000643687 Jy ! Component: 100 - total flux cleaned = 0.00100895 Jy ! Component: 150 - total flux cleaned = 0.00127273 Jy ! Component: 200 - total flux cleaned = 0.00144487 Jy ! Total flux subtracted in 200 components = 0.00144487 Jy ! Clean residual min=-0.000436 max=0.000456 Jy/beam ! Clean residual mean=0.000000 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0238827 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 90 components and 0.0238827 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.011882Jy sigma=0.013392 ! Fit after self-cal, rms=0.011868Jy sigma=0.013381 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.011868Jy sigma=0.013381 ! Fit after self-cal, rms=0.011140Jy sigma=0.013141 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.285 mas, bmaj=2.739 mas, bpa=2.455 degrees ! Estimated noise=6.33812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00134853 Jy ! Component: 100 - total flux cleaned = -0.00158788 Jy ! Component: 150 - total flux cleaned = -0.00148422 Jy ! Component: 200 - total flux cleaned = -0.00139356 Jy ! Total flux subtracted in 200 components = -0.00139356 Jy ! Clean residual min=-0.000397 max=0.000415 Jy/beam ! Clean residual mean=-0.000000 rms=0.000103 Jy/beam ! Combined flux in latest and established models = 0.0224891 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 99 components and 0.0224891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.010666Jy sigma=0.013333 ! Fit after self-cal, rms=0.010660Jy sigma=0.013330 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 = 9.66095e-05 Jy ! Component: 100 - total flux cleaned = 0.00014936 Jy ! Component: 150 - total flux cleaned = 0.000189641 Jy ! Component: 200 - total flux cleaned = 0.000211855 Jy ! Total flux subtracted in 200 components = 0.000211855 Jy ! Clean residual min=-0.000384 max=0.000402 Jy/beam ! Clean residual mean=-0.000000 rms=0.000100 Jy/beam ! Combined flux in latest and established models = 0.022701 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 113 components and 0.022701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.010642Jy sigma=0.013337 ! Fit after self-cal, rms=0.010641Jy sigma=0.013336 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.010641Jy sigma=0.013336 ! Fit after self-cal, rms=0.010030Jy sigma=0.013123 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.256 mas, bmaj=3.814 mas, bpa=-3.627 degrees ! Estimated noise=6.3117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00131336 Jy ! Component: 100 - total flux cleaned = -0.00155298 Jy ! Component: 150 - total flux cleaned = -0.00158004 Jy ! Component: 200 - total flux cleaned = -0.00159267 Jy ! Total flux subtracted in 200 components = -0.00159267 Jy ! Clean residual min=-0.000409 max=0.000425 Jy/beam ! Clean residual mean=-0.000000 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0211083 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 120 components and 0.0211083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.009592Jy sigma=0.013364 ! Fit after self-cal, rms=0.009587Jy sigma=0.013358 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.86583e-05 Jy ! Component: 100 - total flux cleaned = -2.74939e-05 Jy ! Component: 150 - total flux cleaned = -1.55109e-05 Jy ! Component: 200 - total flux cleaned = -1.01857e-05 Jy ! Total flux subtracted in 200 components = -1.01857e-05 Jy ! Clean residual min=-0.000404 max=0.000421 Jy/beam ! Clean residual mean=-0.000000 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0210981 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 130 components and 0.0210981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.009578Jy sigma=0.013366 ! Fit after self-cal, rms=0.009578Jy sigma=0.013366 ! 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=1.273 mas, bmaj=2.716 mas, bpa=2.527 degrees ! Estimated noise=5.72064 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.273 x 2.716 at 2.527 degrees (North through East) ! Clean map min=-0.00034055 max=0.013618 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=1.009 mas, bmaj=2.187 mas, bpa=2.43 degrees ! Estimated noise=11.0323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0099685 Jy ! Component: 100 - total flux cleaned = 0.0136974 Jy ! Component: 150 - total flux cleaned = 0.0155946 Jy ! Component: 200 - total flux cleaned = 0.0166537 Jy ! Total flux subtracted in 200 components = 0.0166537 Jy ! Clean residual min=-0.000761 max=0.000799 Jy/beam ! Clean residual mean=0.000000 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0166537 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0166537 Jy ! Inverting map and beam ! Estimated beam: bmin=1.273 mas, bmaj=2.716 mas, bpa=2.527 degrees ! Estimated noise=5.72064 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) ! Added new window around map position (1.2, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000990135 Jy ! Component: 100 - total flux cleaned = 0.00165761 Jy ! Component: 150 - total flux cleaned = 0.00216582 Jy ! Component: 200 - total flux cleaned = 0.00256794 Jy ! Total flux subtracted in 200 components = 0.00256794 Jy ! Clean residual min=-0.000410 max=0.000435 Jy/beam ! Clean residual mean=-0.000000 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.0192216 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 75 components and 0.0192216 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.256 mas, bmaj=3.814 mas, bpa=-3.627 degrees ! Estimated noise=6.3117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000479251 Jy ! Component: 100 - total flux cleaned = 0.000828006 Jy ! Component: 150 - total flux cleaned = 0.00110441 Jy ! Component: 200 - total flux cleaned = 0.0013268 Jy ! Total flux subtracted in 200 components = 0.0013268 Jy ! Clean residual min=-0.000445 max=0.000399 Jy/beam ! Clean residual mean=-0.000000 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.0205484 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 = 0.000180381 Jy ! Component: 100 - total flux cleaned = 0.000327622 Jy ! Component: 150 - total flux cleaned = 0.000448206 Jy ! Component: 200 - total flux cleaned = 0.000547188 Jy ! Total flux subtracted in 200 components = 0.000547188 Jy ! Clean residual min=-0.000409 max=0.000372 Jy/beam ! Clean residual mean=-0.000000 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.0210956 Jy ! Adding 96 model components to the UV plane model. ! The established model now contains 161 components and 0.0210956 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.273 mas, bmaj=2.716 mas, bpa=2.527 degrees ! Estimated noise=5.72064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.52647e-05 Jy ! Component: 100 - total flux cleaned = 6.00565e-05 Jy ! Component: 150 - total flux cleaned = 7.74562e-05 Jy ! Component: 200 - total flux cleaned = 9.31433e-05 Jy ! Total flux subtracted in 200 components = 9.31433e-05 Jy ! Clean residual min=-0.000326 max=0.000320 Jy/beam ! Clean residual mean=-0.000000 rms=0.000084 Jy/beam ! Combined flux in latest and established models = 0.0211887 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 177 components and 0.0211887 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.009580Jy sigma=0.013327 ! Fit after self-cal, rms=0.009576Jy sigma=0.013318 wmodel ./J0148+0129_X_map.mod ! Writing 177 model components to file: ./J0148+0129_X_map.mod wobs ./J0148+0129_X_uvs.fits ! Writing UV FITS file: ./J0148+0129_X_uvs.fits wwins ./J0148+0129_X_map.win ! wwins: Wrote 3 windows to ./J0148+0129_X_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 = 1.53063e-05 Jy ! Component: 100 - total flux cleaned = 3.78278e-06 Jy ! Component: 150 - total flux cleaned = 3.75874e-06 Jy ! Component: 200 - total flux cleaned = 8.69961e-06 Jy ! Component: 250 - total flux cleaned = 1.33643e-05 Jy ! Component: 300 - total flux cleaned = 3.95949e-06 Jy ! Component: 350 - total flux cleaned = -4.79424e-07 Jy ! Component: 400 - total flux cleaned = 3.79011e-06 Jy ! Component: 450 - total flux cleaned = -8.97671e-06 Jy ! Component: 500 - total flux cleaned = -9.15171e-06 Jy ! Component: 550 - total flux cleaned = -2.51308e-05 Jy ! Component: 600 - total flux cleaned = -3.67492e-05 Jy ! Component: 650 - total flux cleaned = -5.194e-05 Jy ! Component: 700 - total flux cleaned = -5.94291e-05 Jy ! Component: 750 - total flux cleaned = -7.03276e-05 Jy ! Component: 800 - total flux cleaned = -8.81336e-05 Jy ! Component: 850 - total flux cleaned = -9.16501e-05 Jy ! Component: 900 - total flux cleaned = -8.82862e-05 Jy ! Component: 950 - total flux cleaned = -8.83871e-05 Jy ! Component: 1000 - total flux cleaned = -9.8409e-05 Jy ! Component: 1050 - total flux cleaned = -0.000108213 Jy ! Component: 1100 - total flux cleaned = -0.000108231 Jy ! Component: 1150 - total flux cleaned = -0.000111419 Jy ! Component: 1200 - total flux cleaned = -0.000117679 Jy ! Component: 1250 - total flux cleaned = -0.000120764 Jy ! Component: 1300 - total flux cleaned = -0.000114626 Jy ! Component: 1350 - total flux cleaned = -0.000120615 Jy ! Component: 1400 - total flux cleaned = -0.00012656 Jy ! Component: 1450 - total flux cleaned = -0.000117779 Jy ! Component: 1500 - total flux cleaned = -0.000109086 Jy ! Component: 1550 - total flux cleaned = -0.000100504 Jy ! Component: 1600 - total flux cleaned = -9.1995e-05 Jy ! Component: 1650 - total flux cleaned = -8.08825e-05 Jy ! Component: 1700 - total flux cleaned = -6.9847e-05 Jy ! Component: 1750 - total flux cleaned = -5.61799e-05 Jy ! Component: 1800 - total flux cleaned = -4.26438e-05 Jy ! Component: 1850 - total flux cleaned = -1.86181e-05 Jy ! Component: 1900 - total flux cleaned = -2.81916e-06 Jy ! Component: 1950 - total flux cleaned = -2.43798e-07 Jy ! Component: 2000 - total flux cleaned = 7.57161e-06 Jy ! Component: 2050 - total flux cleaned = 2.04177e-05 Jy ! Component: 2100 - total flux cleaned = 3.06186e-05 Jy ! Component: 2150 - total flux cleaned = 3.06153e-05 Jy ! Component: 2200 - total flux cleaned = 3.56707e-05 Jy ! Component: 2250 - total flux cleaned = 3.31955e-05 Jy ! Component: 2300 - total flux cleaned = 3.81224e-05 Jy ! Component: 2350 - total flux cleaned = 4.29884e-05 Jy ! Component: 2400 - total flux cleaned = 4.54035e-05 Jy ! Component: 2450 - total flux cleaned = 4.54073e-05 Jy ! Component: 2500 - total flux cleaned = 5.25225e-05 Jy ! Component: 2550 - total flux cleaned = 5.25358e-05 Jy ! Component: 2600 - total flux cleaned = 5.72213e-05 Jy ! Component: 2650 - total flux cleaned = 5.72347e-05 Jy ! Component: 2700 - total flux cleaned = 6.87607e-05 Jy ! Component: 2750 - total flux cleaned = 8.01906e-05 Jy ! Component: 2800 - total flux cleaned = 8.01763e-05 Jy ! Component: 2850 - total flux cleaned = 8.6944e-05 Jy ! Component: 2900 - total flux cleaned = 9.81196e-05 Jy ! Component: 2950 - total flux cleaned = 0.000109195 Jy ! Component: 3000 - total flux cleaned = 0.00011361 Jy ! Component: 3050 - total flux cleaned = 0.000120161 Jy ! Component: 3100 - total flux cleaned = 0.000131042 Jy ! Component: 3150 - total flux cleaned = 0.000139673 Jy ! Component: 3200 - total flux cleaned = 0.000152553 Jy ! Component: 3250 - total flux cleaned = 0.000154674 Jy ! Component: 3300 - total flux cleaned = 0.00016737 Jy ! Component: 3350 - total flux cleaned = 0.000169468 Jy ! Component: 3400 - total flux cleaned = 0.000179904 Jy ! Component: 3450 - total flux cleaned = 0.000190297 Jy ! Component: 3500 - total flux cleaned = 0.000200622 Jy ! Component: 3550 - total flux cleaned = 0.000206771 Jy ! Component: 3600 - total flux cleaned = 0.000221069 Jy ! Component: 3650 - total flux cleaned = 0.000219033 Jy ! Component: 3700 - total flux cleaned = 0.000231156 Jy ! Component: 3750 - total flux cleaned = 0.000239143 Jy ! Component: 3800 - total flux cleaned = 0.000251096 Jy ! Component: 3850 - total flux cleaned = 0.000255068 Jy ! Component: 3900 - total flux cleaned = 0.000262947 Jy ! Component: 3950 - total flux cleaned = 0.000268838 Jy ! Component: 4000 - total flux cleaned = 0.000280548 Jy ! Component: 4050 - total flux cleaned = 0.000288314 Jy ! Total flux subtracted in 4096 components = 0.000296029 Jy ! Clean residual min=-0.000111 max=0.000113 Jy/beam ! Clean residual mean=0.000000 rms=0.000035 Jy/beam ! Combined flux in latest and established models = 0.0214848 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 463 components and 0.0214848 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J0148+0129_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.273 x 2.716 at 2.527 degrees (North through East) ! Clean map min=-0.00025825 max=0.013615 Jy/beam ! Writing clean map to FITS file: ./J0148+0129_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0136151 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 3.47178e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.764986 0.764986 1.52997 3.05994 6.11989 12.2398 24.4795 48.9591 97.9182 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.013 quit ! Quitting program ! Log file ./J0148+0129_X_uvs.log closed on Mon Oct 28 15:37:14 2013