! Started logfile: ./J0059-0150_X_uvs.log on Mon Oct 28 15:36:59 2013 obs J0059-0150_X_uva.fits ! Reading UV FITS file: J0059-0150_X_uva.fits ! AN table 1: 12 integrations on 36 of 36 possible baselines. ! AN table 2: 12 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.769547 visibilities/baseline/integration-bin. ! Found source: J0059-0150 ! ! 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 5984 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 ./J0059-0150_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 19 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.999758Jy sigma=0.766619 ! Fit after self-cal, rms=0.993401Jy sigma=0.757440 ! 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=0.9272 mas, bmaj=2.173 mas, bpa=9.247 degrees ! Estimated noise=24.0428 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 = 0.00814505 Jy ! Component: 100 - total flux cleaned = 0.00892243 Jy ! Total flux subtracted in 100 components = 0.00892243 Jy ! Clean residual min=-0.002248 max=0.002515 Jy/beam ! Clean residual mean=0.000000 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.00892243 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.00892243 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=0.019707Jy sigma=0.015495 ! Fit after self-cal, rms=0.018327Jy sigma=0.014338 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00338992 Jy ! Component: 100 - total flux cleaned = 0.00369477 Jy ! Total flux subtracted in 100 components = 0.00369477 Jy ! Clean residual min=-0.002127 max=0.002283 Jy/beam ! Clean residual mean=0.000000 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.0126172 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 16 components and 0.0126172 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=0.018603Jy sigma=0.013637 ! Fit after self-cal, rms=0.018602Jy sigma=0.013633 ! 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=1.154 mas, bmaj=2.531 mas, bpa=6.54 degrees ! Estimated noise=13.4367 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 = 0.000514398 Jy ! Component: 100 - total flux cleaned = 0.000555384 Jy ! Component: 150 - total flux cleaned = 0.000604066 Jy ! Component: 200 - total flux cleaned = 0.000648316 Jy ! Total flux subtracted in 200 components = 0.000648316 Jy ! Clean residual min=-0.000807 max=0.000870 Jy/beam ! Clean residual mean=0.000001 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0132655 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.0132655 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=0.018609Jy sigma=0.013596 ! Fit after self-cal, rms=0.018610Jy sigma=0.013594 ! 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 1.16 FD 1.02 HN 1.03 KP 1.01 ! LA 1.13 NL 1.05 OV 0.58 PT 0.93 ! SC 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.10 HN 0.91 KP 1.23 ! LA 1.00 MK 0.90 NL 1.01 OV 0.93 ! PT 1.05 SC 0.83 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.35 HN 0.57 KP 0.87 ! LA 1.18 NL 1.01 OV 0.43 PT 1.17 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.16 FD 0.68 HN 0.90 KP 1.02 ! LA 1.02 MK 1.00 NL 1.01 OV 0.93 ! PT 0.87 SC 0.60 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.68 FD 1.07 HN 0.84 KP 0.98 ! LA 1.01 NL 0.99 OV 1.23 PT 0.79 ! SC 1.10 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.73 FD 1.12 HN 0.76 KP 1.14 ! LA 0.92 MK 1.09 NL 1.04 OV 0.80 ! PT 1.10 SC 0.73 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.07 HN 0.96 KP 0.81 ! LA 0.89 NL 1.14 OV 0.72 PT 0.79 ! SC 1.15 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.75 FD 1.03 HN 0.71 KP 1.01 ! LA 0.85 MK 1.08 NL 1.00 OV 0.93 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.04 KP 0.91 ! LA 0.89 NL 1.05 OV 0.73 PT 0.97 ! SC 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.85 FD 1.28 HN 0.65 KP 1.18 ! LA 0.97 MK 0.91 NL 0.88 OV 0.90 ! PT 0.86 SC 0.79 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 1.03 HN 1.01 KP 0.82 ! LA 0.86 NL 0.97 OV 0.91 PT 0.74 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.71 FD 0.87 HN 0.92 KP 1.10 ! LA 0.88 MK 0.78 NL 0.92 OV 0.91 ! PT 1.14 SC 0.73 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.74 FD 0.92 HN 0.75 KP 1.06 ! LA 0.77 NL 1.06 OV 0.72 PT 0.82 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 0.93 HN 1.07 KP 0.98 ! LA 0.82 MK 0.81 NL 1.17 OV 1.33 ! PT 0.75 SC 0.82 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.92 HN 0.84 KP 1.00 ! LA 0.79 NL 0.86 OV 0.62 PT 0.86 ! SC 1.63 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.05 HN 0.90 KP 1.01 ! LA 0.84 MK 0.89 NL 0.84 OV 0.93 ! PT 0.73 SC 1.03 ! ! ! Fit before self-cal, rms=0.018610Jy sigma=0.013594 ! Fit after self-cal, rms=0.016234Jy sigma=0.013079 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.127 mas, bmaj=2.529 mas, bpa=6.815 degrees ! Estimated noise=11.1945 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 = -0.00173231 Jy ! Component: 100 - total flux cleaned = -0.0020096 Jy ! Component: 150 - total flux cleaned = -0.00197679 Jy ! Component: 200 - total flux cleaned = -0.00193823 Jy ! Total flux subtracted in 200 components = -0.00193823 Jy ! Clean residual min=-0.000583 max=0.000656 Jy/beam ! Clean residual mean=0.000000 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.0113273 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.0113273 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=0.015736Jy sigma=0.013237 ! Fit after self-cal, rms=0.015826Jy sigma=0.013200 ! 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=0.015826Jy sigma=0.013200 ! Fit after self-cal, rms=0.014012Jy sigma=0.013028 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=2.52 mas, bpa=6.822 degrees ! Estimated noise=9.41416 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00143986 Jy ! Component: 100 - total flux cleaned = -0.00170291 Jy ! Component: 150 - total flux cleaned = -0.00167867 Jy ! Component: 200 - total flux cleaned = -0.00164381 Jy ! Total flux subtracted in 200 components = -0.00164381 Jy ! Clean residual min=-0.000453 max=0.000497 Jy/beam ! Clean residual mean=0.000000 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.00968349 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.00968349 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=0.013613Jy sigma=0.013188 ! Fit after self-cal, rms=0.013626Jy sigma=0.013185 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 = 3.64694e-05 Jy ! Component: 100 - total flux cleaned = 5.70458e-05 Jy ! Component: 150 - total flux cleaned = 6.73128e-05 Jy ! Component: 200 - total flux cleaned = 7.94806e-05 Jy ! Total flux subtracted in 200 components = 7.94806e-05 Jy ! Clean residual min=-0.000438 max=0.000481 Jy/beam ! Clean residual mean=0.000000 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.00976297 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.00976296 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=0.013616Jy sigma=0.013194 ! Fit after self-cal, rms=0.013615Jy sigma=0.013190 ! 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=0.013615Jy sigma=0.013190 ! Fit after self-cal, rms=0.011768Jy sigma=0.013022 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=2.506 mas, bpa=6.762 degrees ! Estimated noise=7.85249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00119323 Jy ! Component: 100 - total flux cleaned = -0.00144657 Jy ! Component: 150 - total flux cleaned = -0.00143937 Jy ! Component: 200 - total flux cleaned = -0.00143004 Jy ! Total flux subtracted in 200 components = -0.00143004 Jy ! Clean residual min=-0.000377 max=0.000407 Jy/beam ! Clean residual mean=0.000000 rms=0.000098 Jy/beam ! Combined flux in latest and established models = 0.00833293 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.00833293 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=0.011441Jy sigma=0.013185 ! Fit after self-cal, rms=0.011444Jy sigma=0.013183 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 = 2.81368e-05 Jy ! Component: 100 - total flux cleaned = 3.90178e-05 Jy ! Component: 150 - total flux cleaned = 4.83173e-05 Jy ! Component: 200 - total flux cleaned = 5.44694e-05 Jy ! Total flux subtracted in 200 components = 5.44694e-05 Jy ! Clean residual min=-0.000383 max=0.000412 Jy/beam ! Clean residual mean=0.000000 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.0083874 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.0083874 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=0.011438Jy sigma=0.013189 ! Fit after self-cal, rms=0.011439Jy sigma=0.013189 ! 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=0.011439Jy sigma=0.013189 ! Fit after self-cal, rms=0.009851Jy sigma=0.013024 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.27 mas, bmaj=3.596 mas, bpa=2.09 degrees ! Estimated noise=7.91657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000963272 Jy ! Component: 100 - total flux cleaned = -0.00117235 Jy ! Component: 150 - total flux cleaned = -0.0011723 Jy ! Component: 200 - total flux cleaned = -0.00117218 Jy ! Total flux subtracted in 200 components = -0.00117218 Jy ! Clean residual min=-0.000340 max=0.000423 Jy/beam ! Clean residual mean=0.000000 rms=0.000105 Jy/beam ! Combined flux in latest and established models = 0.00721522 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 42 components and 0.00721522 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=0.009589Jy sigma=0.013181 ! Fit after self-cal, rms=0.009592Jy sigma=0.013177 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 = 2.50016e-05 Jy ! Component: 100 - total flux cleaned = 2.22538e-05 Jy ! Component: 150 - total flux cleaned = 2.21182e-05 Jy ! Component: 200 - total flux cleaned = 2.22621e-05 Jy ! Total flux subtracted in 200 components = 2.22621e-05 Jy ! Clean residual min=-0.000340 max=0.000419 Jy/beam ! Clean residual mean=0.000000 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.00723748 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.00723748 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=0.009589Jy sigma=0.013184 ! Fit after self-cal, rms=0.009590Jy sigma=0.013183 ! 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=1.107 mas, bmaj=2.493 mas, bpa=6.63 degrees ! Estimated noise=6.54867 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.107 x 2.493 at 6.63 degrees (North through East) ! Clean map min=-0.00031877 max=0.0055407 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=0.9062 mas, bmaj=2.154 mas, bpa=9.384 degrees ! Estimated noise=11.4394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00499395 Jy ! Component: 100 - total flux cleaned = 0.00621462 Jy ! Component: 150 - total flux cleaned = 0.00653791 Jy ! Component: 200 - total flux cleaned = 0.00658392 Jy ! Total flux subtracted in 200 components = 0.00658392 Jy ! Clean residual min=-0.000841 max=0.000864 Jy/beam ! Clean residual mean=-0.000000 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.00658392 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.00658392 Jy ! Inverting map and beam ! Estimated beam: bmin=1.107 mas, bmaj=2.493 mas, bpa=6.63 degrees ! Estimated noise=6.54867 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, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000442952 Jy ! Component: 100 - total flux cleaned = 0.000651007 Jy ! Component: 150 - total flux cleaned = 0.000736166 Jy ! Component: 200 - total flux cleaned = 0.000780064 Jy ! Total flux subtracted in 200 components = 0.000780064 Jy ! Clean residual min=-0.000323 max=0.000304 Jy/beam ! Clean residual mean=0.000000 rms=0.000079 Jy/beam ! Combined flux in latest and established models = 0.00736399 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 0.00736399 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=2.27 mas, bmaj=3.596 mas, bpa=2.09 degrees ! Estimated noise=7.91657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000113807 Jy ! Component: 100 - total flux cleaned = 0.000148346 Jy ! Component: 150 - total flux cleaned = 0.000174257 Jy ! Component: 200 - total flux cleaned = 0.000193831 Jy ! Total flux subtracted in 200 components = 0.000193831 Jy ! Clean residual min=-0.000332 max=0.000337 Jy/beam ! Clean residual mean=0.000001 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.00755782 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 = 1.23211e-05 Jy ! Component: 100 - total flux cleaned = 2.3215e-05 Jy ! Component: 150 - total flux cleaned = 2.7326e-05 Jy ! Component: 200 - total flux cleaned = 3.12212e-05 Jy ! Total flux subtracted in 200 components = 3.12212e-05 Jy ! Clean residual min=-0.000333 max=0.000333 Jy/beam ! Clean residual mean=0.000001 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.00758904 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 48 components and 0.00758904 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.107 mas, bmaj=2.493 mas, bpa=6.63 degrees ! Estimated noise=6.54867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.41241e-06 Jy ! Component: 100 - total flux cleaned = -2.26178e-05 Jy ! Component: 150 - total flux cleaned = -3.56545e-05 Jy ! Component: 200 - total flux cleaned = -4.1356e-05 Jy ! Total flux subtracted in 200 components = -4.1356e-05 Jy ! Clean residual min=-0.000309 max=0.000288 Jy/beam ! Clean residual mean=0.000000 rms=0.000077 Jy/beam ! Combined flux in latest and established models = 0.00754768 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 57 components and 0.00754768 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=0.009568Jy sigma=0.013190 ! Fit after self-cal, rms=0.009564Jy sigma=0.013183 wmodel ./J0059-0150_X_map.mod ! Writing 57 model components to file: ./J0059-0150_X_map.mod wobs ./J0059-0150_X_uvs.fits ! Writing UV FITS file: ./J0059-0150_X_uvs.fits wwins ./J0059-0150_X_map.win ! wwins: Wrote 2 windows to ./J0059-0150_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 = 9.57712e-05 Jy ! Component: 100 - total flux cleaned = 0.000111754 Jy ! Component: 150 - total flux cleaned = 0.000126637 Jy ! Component: 200 - total flux cleaned = 0.000145633 Jy ! Component: 250 - total flux cleaned = 0.000159558 Jy ! Component: 300 - total flux cleaned = 0.000164131 Jy ! Component: 350 - total flux cleaned = 0.000168697 Jy ! Component: 400 - total flux cleaned = 0.000168713 Jy ! Component: 450 - total flux cleaned = 0.00017297 Jy ! Component: 500 - total flux cleaned = 0.000181262 Jy ! Component: 550 - total flux cleaned = 0.000177174 Jy ! Component: 600 - total flux cleaned = 0.00018121 Jy ! Component: 650 - total flux cleaned = 0.0001773 Jy ! Component: 700 - total flux cleaned = 0.000177275 Jy ! Component: 750 - total flux cleaned = 0.000177325 Jy ! Component: 800 - total flux cleaned = 0.000188506 Jy ! Component: 850 - total flux cleaned = 0.000192234 Jy ! Component: 900 - total flux cleaned = 0.000199485 Jy ! Component: 950 - total flux cleaned = 0.000206602 Jy ! Component: 1000 - total flux cleaned = 0.00020315 Jy ! Component: 1050 - total flux cleaned = 0.000203145 Jy ! Component: 1100 - total flux cleaned = 0.000213323 Jy ! Component: 1150 - total flux cleaned = 0.000196651 Jy ! Component: 1200 - total flux cleaned = 0.00020985 Jy ! Component: 1250 - total flux cleaned = 0.000209754 Jy ! Component: 1300 - total flux cleaned = 0.000187211 Jy ! Component: 1350 - total flux cleaned = 0.00018406 Jy ! Component: 1400 - total flux cleaned = 0.00017459 Jy ! Component: 1450 - total flux cleaned = 0.000168369 Jy ! Component: 1500 - total flux cleaned = 0.000153019 Jy ! Component: 1550 - total flux cleaned = 0.000156097 Jy ! Component: 1600 - total flux cleaned = 0.000150051 Jy ! Component: 1650 - total flux cleaned = 0.000141233 Jy ! Component: 1700 - total flux cleaned = 0.000129601 Jy ! Component: 1750 - total flux cleaned = 0.000129594 Jy ! Component: 1800 - total flux cleaned = 0.000115261 Jy ! Component: 1850 - total flux cleaned = 0.000115272 Jy ! Component: 1900 - total flux cleaned = 0.000106849 Jy ! Component: 1950 - total flux cleaned = 8.75543e-05 Jy ! Component: 2000 - total flux cleaned = 8.48511e-05 Jy ! Component: 2050 - total flux cleaned = 6.59908e-05 Jy ! Component: 2100 - total flux cleaned = 6.33774e-05 Jy ! Component: 2150 - total flux cleaned = 5.0182e-05 Jy ! Component: 2200 - total flux cleaned = 5.01803e-05 Jy ! Component: 2250 - total flux cleaned = 3.72142e-05 Jy ! Component: 2300 - total flux cleaned = 2.94779e-05 Jy ! Component: 2350 - total flux cleaned = 1.93395e-05 Jy ! Component: 2400 - total flux cleaned = 1.43286e-05 Jy ! Component: 2450 - total flux cleaned = 1.4338e-05 Jy ! Component: 2500 - total flux cleaned = 9.43231e-06 Jy ! Component: 2550 - total flux cleaned = 9.42417e-06 Jy ! Component: 2600 - total flux cleaned = 9.46464e-06 Jy ! Component: 2650 - total flux cleaned = 9.47142e-06 Jy ! Component: 2700 - total flux cleaned = -2.42945e-06 Jy ! Component: 2750 - total flux cleaned = -8.02388e-08 Jy ! Component: 2800 - total flux cleaned = -2.45005e-06 Jy ! Component: 2850 - total flux cleaned = -9.40024e-06 Jy ! Component: 2900 - total flux cleaned = -1.40075e-05 Jy ! Component: 2950 - total flux cleaned = -1.62957e-05 Jy ! Component: 3000 - total flux cleaned = -2.76081e-05 Jy ! Component: 3050 - total flux cleaned = -2.75895e-05 Jy ! Component: 3100 - total flux cleaned = -2.75953e-05 Jy ! Component: 3150 - total flux cleaned = -3.42477e-05 Jy ! Component: 3200 - total flux cleaned = -3.42468e-05 Jy ! Component: 3250 - total flux cleaned = -4.29704e-05 Jy ! Component: 3300 - total flux cleaned = -4.51439e-05 Jy ! Component: 3350 - total flux cleaned = -5.59094e-05 Jy ! Component: 3400 - total flux cleaned = -7.08011e-05 Jy ! Component: 3450 - total flux cleaned = -7.29278e-05 Jy ! Component: 3500 - total flux cleaned = -7.92263e-05 Jy ! Component: 3550 - total flux cleaned = -9.17336e-05 Jy ! Component: 3600 - total flux cleaned = -0.000106203 Jy ! Component: 3650 - total flux cleaned = -0.000112358 Jy ! Component: 3700 - total flux cleaned = -0.000128692 Jy ! Component: 3750 - total flux cleaned = -0.000132733 Jy ! Component: 3800 - total flux cleaned = -0.000146848 Jy ! Component: 3850 - total flux cleaned = -0.000156857 Jy ! Component: 3900 - total flux cleaned = -0.000160824 Jy ! Component: 3950 - total flux cleaned = -0.000168718 Jy ! Component: 4000 - total flux cleaned = -0.000176561 Jy ! Component: 4050 - total flux cleaned = -0.000186308 Jy ! Total flux subtracted in 4096 components = -0.000201825 Jy ! Clean residual min=-0.000169 max=0.000135 Jy/beam ! Clean residual mean=-0.000000 rms=0.000035 Jy/beam ! Combined flux in latest and established models = 0.00734586 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 359 components and 0.00734586 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J0059-0150_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.107 x 2.493 at 6.63 degrees (North through East) ! Clean map min=-0.00020121 max=0.005711 Jy/beam ! Writing clean map to FITS file: ./J0059-0150_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.005711 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 3.44667e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.81055 1.81055 3.62109 7.24218 14.4844 28.9687 57.9375 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.005 quit ! Quitting program ! Log file ./J0059-0150_X_uvs.log closed on Mon Oct 28 15:37:13 2013