! Started logfile: ./J0219-1725_X_uvs.log on Mon Oct 28 15:37:14 2013 obs J0219-1725_X_uvm.fits ! Reading UV FITS file: J0219-1725_X_uvm.fits ! AN table 1: 11 integrations on 21 of 21 possible baselines. ! AN table 2: 9 integrations on 15 of 15 possible baselines. ! AN table 3: 19 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.939866 visibilities/baseline/integration-bin. ! Found source: J0219-1725 ! ! 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 6752 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 ./J0219-1725_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000778Jy sigma=0.878473 ! Fit after self-cal, rms=0.988380Jy sigma=0.860569 ! 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=0.9888 mas, bmaj=3.134 mas, bpa=12.28 degrees ! Estimated noise=22.4721 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 = 0.0115397 Jy ! Component: 100 - total flux cleaned = 0.0142859 Jy ! Total flux subtracted in 100 components = 0.0142859 Jy ! Clean residual min=-0.001563 max=0.001558 Jy/beam ! Clean residual mean=-0.000001 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0142859 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0142859 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=0.019473Jy sigma=0.018514 ! Fit after self-cal, rms=0.016633Jy sigma=0.016221 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00377569 Jy ! Component: 100 - total flux cleaned = 0.00481259 Jy ! Total flux subtracted in 100 components = 0.00481259 Jy ! Clean residual min=-0.001189 max=0.001113 Jy/beam ! Clean residual mean=-0.000001 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0190985 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.0190985 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=0.016810Jy sigma=0.014668 ! Fit after self-cal, rms=0.016806Jy sigma=0.014665 ! 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=1.313 mas, bmaj=3.64 mas, bpa=8.585 degrees ! Estimated noise=11.004 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 = 0.00129398 Jy ! Component: 100 - total flux cleaned = 0.00197691 Jy ! Component: 150 - total flux cleaned = 0.002387 Jy ! Component: 200 - total flux cleaned = 0.00264038 Jy ! Total flux subtracted in 200 components = 0.00264038 Jy ! Clean residual min=-0.000767 max=0.001243 Jy/beam ! Clean residual mean=-0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0217389 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 37 components and 0.0217389 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=0.016981Jy sigma=0.014362 ! Fit after self-cal, rms=0.016980Jy sigma=0.014358 ! Inverting map ! Added new window around map position (-2.6, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117955 Jy ! Component: 100 - total flux cleaned = 0.00178601 Jy ! Component: 150 - total flux cleaned = 0.00210297 Jy ! Component: 200 - total flux cleaned = 0.0022363 Jy ! Total flux subtracted in 200 components = 0.0022363 Jy ! Clean residual min=-0.000697 max=0.000719 Jy/beam ! Clean residual mean=0.000000 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0239752 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 84 components and 0.0239752 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=0.016911Jy sigma=0.014263 ! Fit after self-cal, rms=0.016902Jy sigma=0.014242 ! 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 1.06 HN 1.03 KP 0.81 LA 0.90 ! NL 1.02 OV 0.89 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 HN 0.55 KP 1.06 LA 0.92 ! NL 1.07 OV 0.84 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 HN 0.78 KP 0.99 LA 0.98 ! NL 1.22 OV 1.02 PT 0.81 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 HN 0.84 KP 1.08 LA 0.88 ! NL 0.91 OV 0.89 PT 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.22 HN 0.62 KP 0.99 LA 0.97 ! NL 0.76 OV 0.89 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 HN 0.90 KP 0.93 LA 0.87 ! NL 1.05 OV 1.00 PT 0.86 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.66 HN 0.81 KP 0.93 LA 1.03 ! NL 1.10 OV 0.96 PT 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 HN 0.61 KP 0.94 LA 0.98 ! NL 0.75 OV 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.86 HN 0.86 KP 0.90 LA 0.89 ! NL 1.00 OV 0.90 PT 1.05 SC 0.77 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 HN 0.76 KP 0.97 LA 0.94 ! NL 0.87 OV 0.95 PT 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 HN 0.70 KP 0.73 LA 1.05 ! NL 0.82 OV 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.88 HN 0.94 KP 0.89 LA 1.03 ! NL 0.83 OV 0.95 PT 0.96 SC 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 HN 0.79 KP 0.97 LA 0.97 ! NL 0.85 OV 0.96 PT 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.66 HN 0.99 KP 1.09 LA 1.08 ! NL 0.90 OV 1.09 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.87 HN 0.80 KP 0.99 LA 0.98 ! NL 0.91 OV 1.07 PT 0.88 SC 0.81 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 HN 1.00 KP 1.08 LA 1.08 ! NL 1.06 OV 0.99 PT 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 HN 0.64 KP 0.86 LA 1.21 ! NL 0.76 OV 1.34 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 HN 0.83 KP 1.12 LA 1.11 ! NL 0.96 OV 1.04 PT 0.93 SC 0.79 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 HN 0.79 KP 1.04 LA 0.99 ! NL 0.91 OV 0.90 PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 HN 0.55 KP 1.13 LA 0.84 ! NL 1.09 OV 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.88 HN 0.98 KP 0.97 LA 0.87 ! NL 0.93 OV 0.95 PT 0.84 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 0.82 KP 1.06 LA 0.91 ! NL 0.90 OV 1.09 PT 1.16 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.31 HN 0.74 KP 1.25 LA 0.78 ! NL 0.99 OV 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.10 HN 0.81 KP 0.92 LA 0.86 ! NL 0.91 OV 1.02 PT 0.82 SC 1.14 ! ! ! Fit before self-cal, rms=0.016902Jy sigma=0.014242 ! Fit after self-cal, rms=0.015426Jy sigma=0.013607 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.297 mas, bmaj=3.617 mas, bpa=8.312 degrees ! Estimated noise=9.48186 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 = -0.00215438 Jy ! Component: 100 - total flux cleaned = -0.00229251 Jy ! Component: 150 - total flux cleaned = -0.00232902 Jy ! Component: 200 - total flux cleaned = -0.00235722 Jy ! Total flux subtracted in 200 components = -0.00235722 Jy ! Clean residual min=-0.000528 max=0.000493 Jy/beam ! Clean residual mean=0.000000 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.021618 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 101 components and 0.021618 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=0.014586Jy sigma=0.013856 ! Fit after self-cal, rms=0.014634Jy sigma=0.013836 ! 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=0.014634Jy sigma=0.013836 ! Fit after self-cal, rms=0.013463Jy sigma=0.013499 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.287 mas, bmaj=3.596 mas, bpa=8.27 degrees ! Estimated noise=8.23685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00182369 Jy ! Component: 100 - total flux cleaned = -0.00217847 Jy ! Component: 150 - total flux cleaned = -0.00217892 Jy ! Component: 200 - total flux cleaned = -0.00215921 Jy ! Total flux subtracted in 200 components = -0.00215921 Jy ! Clean residual min=-0.000451 max=0.000430 Jy/beam ! Clean residual mean=-0.000000 rms=0.000105 Jy/beam ! Combined flux in latest and established models = 0.0194588 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 109 components and 0.0194588 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=0.012774Jy sigma=0.013750 ! Fit after self-cal, rms=0.012795Jy sigma=0.013744 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 = 5.8163e-05 Jy ! Component: 100 - total flux cleaned = 8.07472e-05 Jy ! Component: 150 - total flux cleaned = 0.000115236 Jy ! Component: 200 - total flux cleaned = 0.000136658 Jy ! Total flux subtracted in 200 components = 0.000136658 Jy ! Clean residual min=-0.000444 max=0.000433 Jy/beam ! Clean residual mean=-0.000000 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.0195954 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 119 components and 0.0195954 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=0.012780Jy sigma=0.013751 ! Fit after self-cal, rms=0.012781Jy sigma=0.013750 ! 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=0.012781Jy sigma=0.013750 ! Fit after self-cal, rms=0.011710Jy sigma=0.013479 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.279 mas, bmaj=3.581 mas, bpa=8.233 degrees ! Estimated noise=7.17592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00149977 Jy ! Component: 100 - total flux cleaned = -0.00182352 Jy ! Component: 150 - total flux cleaned = -0.00184275 Jy ! Component: 200 - total flux cleaned = -0.00185632 Jy ! Total flux subtracted in 200 components = -0.00185632 Jy ! Clean residual min=-0.000391 max=0.000384 Jy/beam ! Clean residual mean=-0.000000 rms=0.000090 Jy/beam ! Combined flux in latest and established models = 0.0177391 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 124 components and 0.0177391 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=0.011153Jy sigma=0.013737 ! Fit after self-cal, rms=0.011159Jy sigma=0.013734 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 = -1.32068e-05 Jy ! Component: 100 - total flux cleaned = 5.59424e-06 Jy ! Component: 150 - total flux cleaned = 1.2381e-05 Jy ! Component: 200 - total flux cleaned = 1.54e-05 Jy ! Total flux subtracted in 200 components = 1.54e-05 Jy ! Clean residual min=-0.000388 max=0.000379 Jy/beam ! Clean residual mean=-0.000000 rms=0.000089 Jy/beam ! Combined flux in latest and established models = 0.0177545 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 132 components and 0.0177545 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=0.011150Jy sigma=0.013740 ! Fit after self-cal, rms=0.011150Jy sigma=0.013740 ! 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=0.011150Jy sigma=0.013740 ! Fit after self-cal, rms=0.010211Jy sigma=0.013471 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.177 mas, bmaj=5.047 mas, bpa=-1.614 degrees ! Estimated noise=7.24245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00130432 Jy ! Component: 100 - total flux cleaned = -0.00160025 Jy ! Component: 150 - total flux cleaned = -0.00169605 Jy ! Component: 200 - total flux cleaned = -0.00172832 Jy ! Total flux subtracted in 200 components = -0.00172832 Jy ! Clean residual min=-0.000336 max=0.000323 Jy/beam ! Clean residual mean=0.000000 rms=0.000090 Jy/beam ! Combined flux in latest and established models = 0.0160262 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 142 components and 0.0160262 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=0.009733Jy sigma=0.013729 ! Fit after self-cal, rms=0.009736Jy sigma=0.013726 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 = -1.07772e-05 Jy ! Component: 100 - total flux cleaned = -6.53403e-06 Jy ! Component: 150 - total flux cleaned = -6.53302e-06 Jy ! Component: 200 - total flux cleaned = -8.03645e-06 Jy ! Total flux subtracted in 200 components = -8.03645e-06 Jy ! Clean residual min=-0.000331 max=0.000329 Jy/beam ! Clean residual mean=-0.000000 rms=0.000090 Jy/beam ! Combined flux in latest and established models = 0.0160181 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 158 components and 0.0160181 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=0.009728Jy sigma=0.013737 ! Fit after self-cal, rms=0.009728Jy sigma=0.013736 ! 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=1.27 mas, bmaj=3.563 mas, bpa=8.199 degrees ! Estimated noise=6.25253 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.27 x 3.563 at 8.199 degrees (North through East) ! Clean map min=-0.00035027 max=0.01057 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=0.9723 mas, bmaj=3.076 mas, bpa=11.97 degrees ! Estimated noise=12.3877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00791594 Jy ! Component: 100 - total flux cleaned = 0.00980567 Jy ! Component: 150 - total flux cleaned = 0.010872 Jy ! Component: 200 - total flux cleaned = 0.0115421 Jy ! Total flux subtracted in 200 components = 0.0115421 Jy ! Clean residual min=-0.000714 max=0.000695 Jy/beam ! Clean residual mean=-0.000001 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0115421 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0115421 Jy ! Inverting map and beam ! Estimated beam: bmin=1.27 mas, bmaj=3.563 mas, bpa=8.199 degrees ! Estimated noise=6.25253 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 = 0.00124479 Jy ! Component: 100 - total flux cleaned = 0.00204091 Jy ! Component: 150 - total flux cleaned = 0.00261389 Jy ! Component: 200 - total flux cleaned = 0.0030554 Jy ! Total flux subtracted in 200 components = 0.0030554 Jy ! Clean residual min=-0.000379 max=0.000360 Jy/beam ! Clean residual mean=-0.000001 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.0145975 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 89 components and 0.0145975 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=2.177 mas, bmaj=5.047 mas, bpa=-1.614 degrees ! Estimated noise=7.24245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000491705 Jy ! Component: 100 - total flux cleaned = 0.000808412 Jy ! Component: 150 - total flux cleaned = 0.000935762 Jy ! Component: 200 - total flux cleaned = 0.0010267 Jy ! Total flux subtracted in 200 components = 0.0010267 Jy ! Clean residual min=-0.000362 max=0.000293 Jy/beam ! Clean residual mean=-0.000000 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.0156242 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 = 7.19187e-05 Jy ! Component: 100 - total flux cleaned = 0.000134293 Jy ! Component: 150 - total flux cleaned = 0.000184902 Jy ! Component: 200 - total flux cleaned = 0.000223382 Jy ! Total flux subtracted in 200 components = 0.000223382 Jy ! Clean residual min=-0.000341 max=0.000315 Jy/beam ! Clean residual mean=-0.000000 rms=0.000090 Jy/beam ! Combined flux in latest and established models = 0.0158476 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 162 components and 0.0158476 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.27 mas, bmaj=3.563 mas, bpa=8.199 degrees ! Estimated noise=6.25253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.32935e-05 Jy ! Component: 100 - total flux cleaned = 0.000115489 Jy ! Component: 150 - total flux cleaned = 0.000123538 Jy ! Component: 200 - total flux cleaned = 0.000127229 Jy ! Total flux subtracted in 200 components = 0.000127229 Jy ! Clean residual min=-0.000333 max=0.000328 Jy/beam ! Clean residual mean=-0.000000 rms=0.000078 Jy/beam ! Combined flux in latest and established models = 0.0159748 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 176 components and 0.0159748 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=0.009731Jy sigma=0.013751 ! Fit after self-cal, rms=0.009725Jy sigma=0.013747 wmodel ./J0219-1725_X_map.mod ! Writing 176 model components to file: ./J0219-1725_X_map.mod wobs ./J0219-1725_X_uvs.fits ! Writing UV FITS file: ./J0219-1725_X_uvs.fits wwins ./J0219-1725_X_map.win ! wwins: Wrote 2 windows to ./J0219-1725_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 = -2.99711e-05 Jy ! Component: 100 - total flux cleaned = -2.97425e-05 Jy ! Component: 150 - total flux cleaned = -1.41122e-05 Jy ! Component: 200 - total flux cleaned = 5.48152e-06 Jy ! Component: 250 - total flux cleaned = 2.88102e-05 Jy ! Component: 300 - total flux cleaned = 1.97505e-05 Jy ! Component: 350 - total flux cleaned = 1.95882e-05 Jy ! Component: 400 - total flux cleaned = 6.85189e-06 Jy ! Component: 450 - total flux cleaned = 2.7126e-06 Jy ! Component: 500 - total flux cleaned = -1.35262e-05 Jy ! Component: 550 - total flux cleaned = -2.13821e-05 Jy ! Component: 600 - total flux cleaned = -2.51899e-05 Jy ! Component: 650 - total flux cleaned = -2.14063e-05 Jy ! Component: 700 - total flux cleaned = -4.0006e-05 Jy ! Component: 750 - total flux cleaned = -3.99546e-05 Jy ! Component: 800 - total flux cleaned = -5.78662e-05 Jy ! Component: 850 - total flux cleaned = -5.43062e-05 Jy ! Component: 900 - total flux cleaned = -6.81556e-05 Jy ! Component: 950 - total flux cleaned = -6.81122e-05 Jy ! Component: 1000 - total flux cleaned = -6.81766e-05 Jy ! Component: 1050 - total flux cleaned = -7.80809e-05 Jy ! Component: 1100 - total flux cleaned = -6.8233e-05 Jy ! Component: 1150 - total flux cleaned = -6.82399e-05 Jy ! Component: 1200 - total flux cleaned = -6.8287e-05 Jy ! Component: 1250 - total flux cleaned = -6.51924e-05 Jy ! Component: 1300 - total flux cleaned = -6.51923e-05 Jy ! Component: 1350 - total flux cleaned = -7.43418e-05 Jy ! Component: 1400 - total flux cleaned = -7.13514e-05 Jy ! Component: 1450 - total flux cleaned = -7.7311e-05 Jy ! Component: 1500 - total flux cleaned = -7.43442e-05 Jy ! Component: 1550 - total flux cleaned = -6.85168e-05 Jy ! Component: 1600 - total flux cleaned = -7.42772e-05 Jy ! Component: 1650 - total flux cleaned = -7.42533e-05 Jy ! Component: 1700 - total flux cleaned = -7.1387e-05 Jy ! Component: 1750 - total flux cleaned = -6.58263e-05 Jy ! Component: 1800 - total flux cleaned = -6.5772e-05 Jy ! Component: 1850 - total flux cleaned = -5.7612e-05 Jy ! Component: 1900 - total flux cleaned = -5.49054e-05 Jy ! Component: 1950 - total flux cleaned = -5.48923e-05 Jy ! Component: 2000 - total flux cleaned = -3.89993e-05 Jy ! Component: 2050 - total flux cleaned = -4.68743e-05 Jy ! Component: 2100 - total flux cleaned = -4.42655e-05 Jy ! Component: 2150 - total flux cleaned = -4.422e-05 Jy ! Component: 2200 - total flux cleaned = -2.88987e-05 Jy ! Component: 2250 - total flux cleaned = -1.62996e-05 Jy ! Component: 2300 - total flux cleaned = -2.6327e-05 Jy ! Component: 2350 - total flux cleaned = -1.63877e-05 Jy ! Component: 2400 - total flux cleaned = 8.04677e-07 Jy ! Component: 2450 - total flux cleaned = -4.08504e-06 Jy ! Component: 2500 - total flux cleaned = -1.65447e-06 Jy ! Component: 2550 - total flux cleaned = 7.36472e-07 Jy ! Component: 2600 - total flux cleaned = 1.98029e-05 Jy ! Component: 2650 - total flux cleaned = 1.97729e-05 Jy ! Component: 2700 - total flux cleaned = 3.38252e-05 Jy ! Component: 2750 - total flux cleaned = 3.84593e-05 Jy ! Component: 2800 - total flux cleaned = 4.99878e-05 Jy ! Component: 2850 - total flux cleaned = 6.59686e-05 Jy ! Component: 2900 - total flux cleaned = 6.59285e-05 Jy ! Component: 2950 - total flux cleaned = 7.0406e-05 Jy ! Component: 3000 - total flux cleaned = 7.48662e-05 Jy ! Component: 3050 - total flux cleaned = 8.15401e-05 Jy ! Component: 3100 - total flux cleaned = 8.81344e-05 Jy ! Component: 3150 - total flux cleaned = 9.24844e-05 Jy ! Component: 3200 - total flux cleaned = 9.4661e-05 Jy ! Component: 3250 - total flux cleaned = 0.000107649 Jy ! Component: 3300 - total flux cleaned = 0.000109792 Jy ! Component: 3350 - total flux cleaned = 0.000116203 Jy ! Component: 3400 - total flux cleaned = 0.000116208 Jy ! Component: 3450 - total flux cleaned = 0.000114111 Jy ! Component: 3500 - total flux cleaned = 0.000128769 Jy ! Component: 3550 - total flux cleaned = 0.000132936 Jy ! Component: 3600 - total flux cleaned = 0.000137065 Jy ! Component: 3650 - total flux cleaned = 0.000145262 Jy ! Component: 3700 - total flux cleaned = 0.000149361 Jy ! Component: 3750 - total flux cleaned = 0.000151404 Jy ! Component: 3800 - total flux cleaned = 0.000161488 Jy ! Component: 3850 - total flux cleaned = 0.000161501 Jy ! Component: 3900 - total flux cleaned = 0.000171473 Jy ! Component: 3950 - total flux cleaned = 0.000165524 Jy ! Component: 4000 - total flux cleaned = 0.000165539 Jy ! Component: 4050 - total flux cleaned = 0.000173376 Jy ! Total flux subtracted in 4096 components = 0.000175322 Jy ! Clean residual min=-0.000113 max=0.000113 Jy/beam ! Clean residual mean=0.000000 rms=0.000036 Jy/beam ! Combined flux in latest and established models = 0.0161501 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 461 components and 0.0161501 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J0219-1725_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.27 x 3.563 at 8.199 degrees (North through East) ! Clean map min=-0.00028451 max=0.010543 Jy/beam ! Writing clean map to FITS file: ./J0219-1725_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0105434 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 3.50597e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.997584 0.997584 1.99517 3.99034 7.98068 15.9614 31.9227 63.8454 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.01 quit ! Quitting program ! Log file ./J0219-1725_X_uvs.log closed on Mon Oct 28 15:37:28 2013