! Started logfile: ./J0749+4510_X_uvs.log on Mon Oct 28 15:37:57 2013 obs J0749+4510_X_uvm.fits ! Reading UV FITS file: J0749+4510_X_uvm.fits ! AN table 1: 10 integrations on 28 of 28 possible baselines. ! AN table 2: 23 integrations on 28 of 28 possible baselines. ! AN table 3: 8 integrations on 21 of 21 possible baselines. ! AN table 4: 8 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.946809 visibilities/baseline/integration-bin. ! Found source: J0749+4510 ! ! 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 9968 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 ./J0749+4510_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 7 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.001110Jy sigma=2.049064 ! Fit after self-cal, rms=0.954794Jy sigma=1.937137 ! 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=0.9982 mas, bmaj=1.598 mas, bpa=-14.22 degrees ! Estimated noise=7.79654 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 = 0.0364155 Jy ! Component: 100 - total flux cleaned = 0.0469968 Jy ! Total flux subtracted in 100 components = 0.0469968 Jy ! Clean residual min=-0.001678 max=0.004300 Jy/beam ! Clean residual mean=0.000001 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0469968 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0469968 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=0.018899Jy sigma=0.040504 ! Fit after self-cal, rms=0.017875Jy sigma=0.039219 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00469062 Jy ! Component: 100 - total flux cleaned = 0.00673894 Jy ! Total flux subtracted in 100 components = 0.00673894 Jy ! Clean residual min=-0.001284 max=0.002198 Jy/beam ! Clean residual mean=0.000000 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0537358 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.0537358 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=0.016995Jy sigma=0.034783 ! Fit after self-cal, rms=0.016966Jy sigma=0.034764 ! Inverting map ! Added new window around map position (1.4, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203984 Jy ! Component: 100 - total flux cleaned = 0.00307312 Jy ! Total flux subtracted in 100 components = 0.00307312 Jy ! Clean residual min=-0.001259 max=0.001317 Jy/beam ! Clean residual mean=0.000000 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0568089 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.0568089 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=0.016750Jy sigma=0.033858 ! Fit after self-cal, rms=0.016695Jy sigma=0.033803 ! 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=1.325 mas, bmaj=2.012 mas, bpa=-13.04 degrees ! Estimated noise=3.68752 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 = 0.00142387 Jy ! Component: 100 - total flux cleaned = 0.00224123 Jy ! Component: 150 - total flux cleaned = 0.00278933 Jy ! Component: 200 - total flux cleaned = 0.00316535 Jy ! Total flux subtracted in 200 components = 0.00316535 Jy ! Clean residual min=-0.001008 max=0.001008 Jy/beam ! Clean residual mean=0.000002 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0599742 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 45 components and 0.0599742 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=0.016657Jy sigma=0.033281 ! Fit after self-cal, rms=0.016639Jy sigma=0.033265 ! 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 1.09 FD 1.18 HN 0.86 KP 0.96 ! LA 1.00 NL 1.02 OV 0.99 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 HN 0.92 KP 0.97 LA 0.97 ! MK 0.99 NL 0.99 OV 1.04 PT 0.82 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.13 HN 0.93 LA 0.97 NL 1.06 ! OV 0.98 PT 0.92 SC 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.93 HN 1.08 KP 0.91 LA 1.08 ! NL 1.04 OV 1.03 PT 0.89 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.87 KP 0.96 ! LA 0.98 NL 1.06 OV 0.96 SC 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 HN 0.95 KP 0.97 LA 0.99 ! MK 1.04 NL 1.01 OV 0.96 PT 0.90 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.16 HN 0.89 LA 0.98 NL 1.06 ! OV 1.01 PT 0.94 SC 1.16 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.12 HN 0.90 KP 0.99 LA 0.97 ! NL 1.07 OV 0.96 PT 0.96 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 1.14 HN 0.93 KP 1.07 ! LA 0.95 NL 1.02 OV 0.99 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.81 HN 0.96 KP 1.04 LA 0.95 ! MK 1.06 NL 0.99 OV 0.99 PT 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 HN 0.93 LA 0.92 NL 1.04 ! OV 1.03 PT 0.93 SC 1.05 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.93 HN 0.96 KP 1.01 LA 0.97 ! NL 1.05 OV 1.01 PT 0.95 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.11 HN 0.96 KP 0.91 ! LA 0.97 NL 1.04 OV 1.00 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 HN 1.01 KP 0.93 LA 0.96 ! MK 1.03 NL 0.95 OV 1.01 PT 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 HN 1.09 LA 1.00 NL 1.00 ! OV 1.00 PT 0.99 SC 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.95 HN 0.94 KP 1.05 LA 1.00 ! NL 0.96 OV 0.96 PT 0.94 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.00 HN 0.94 KP 1.05 ! LA 0.98 NL 0.96 OV 0.99 SC 0.87 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 HN 0.99 KP 1.08 LA 0.98 ! MK 0.97 NL 0.93 OV 1.02 PT 0.89 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 HN 0.98 LA 1.02 NL 0.96 ! OV 1.05 PT 0.97 SC 1.06 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.82 HN 1.04 KP 1.18 LA 0.95 ! NL 1.03 OV 1.04 PT 0.91 SC 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.09 HN 1.01 KP 1.06 ! LA 0.99 NL 0.98 OV 1.02 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 HN 1.08 KP 1.07 LA 1.07 ! MK 1.04 NL 0.93 OV 1.05 PT 0.91 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 HN 1.00 LA 1.07 NL 1.05 ! OV 1.09 PT 0.97 SC 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 HN 1.08 KP 1.14 LA 1.05 ! NL 1.08 OV 1.01 PT 1.03 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.98 KP 1.03 ! LA 0.90 NL 1.01 OV 1.02 SC 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 HN 1.01 KP 1.00 LA 0.94 ! MK 0.97 NL 0.97 OV 1.06 PT 0.88 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 HN 1.05 LA 0.95 NL 0.99 ! OV 1.05 PT 0.93 SC 1.06 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.89 HN 0.88 KP 0.97 LA 0.99 ! NL 1.09 OV 1.05 PT 0.96 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.06 HN 1.04 KP 1.05 ! LA 0.87 NL 0.98 OV 1.06 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.15 HN 0.98 KP 1.11 LA 0.84 ! MK 0.98 NL 1.01 OV 1.07 PT 0.85 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.22 HN 1.00 LA 0.90 NL 1.01 ! OV 1.07 PT 0.93 SC 1.24 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.87 HN 1.01 KP 1.00 LA 0.92 ! NL 0.96 OV 1.12 PT 0.94 SC 1.12 ! ! ! Fit before self-cal, rms=0.016639Jy sigma=0.033265 ! Fit after self-cal, rms=0.015759Jy sigma=0.031322 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.329 mas, bmaj=2.028 mas, bpa=-13.17 degrees ! Estimated noise=3.57533 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 = -0.00124854 Jy ! Component: 100 - total flux cleaned = -0.00154064 Jy ! Component: 150 - total flux cleaned = -0.00163002 Jy ! Component: 200 - total flux cleaned = -0.00168378 Jy ! Total flux subtracted in 200 components = -0.00168378 Jy ! Clean residual min=-0.000478 max=0.000444 Jy/beam ! Clean residual mean=0.000000 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0582904 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.0582904 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=0.015476Jy sigma=0.031468 ! Fit after self-cal, rms=0.015531Jy sigma=0.031453 ! 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=0.015531Jy sigma=0.031453 ! Fit after self-cal, rms=0.015286Jy sigma=0.031139 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.328 mas, bmaj=2.029 mas, bpa=-12.94 degrees ! Estimated noise=3.4731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00117584 Jy ! Component: 100 - total flux cleaned = -0.00149905 Jy ! Component: 150 - total flux cleaned = -0.00161424 Jy ! Component: 200 - total flux cleaned = -0.00164431 Jy ! Total flux subtracted in 200 components = -0.00164431 Jy ! Clean residual min=-0.000432 max=0.000409 Jy/beam ! Clean residual mean=0.000000 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.0566461 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 61 components and 0.0566461 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=0.015027Jy sigma=0.031292 ! Fit after self-cal, rms=0.015035Jy sigma=0.031290 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 = -4.10312e-06 Jy ! Component: 100 - total flux cleaned = -1.99761e-05 Jy ! Component: 150 - total flux cleaned = -3.45931e-05 Jy ! Component: 200 - total flux cleaned = -4.37121e-05 Jy ! Total flux subtracted in 200 components = -4.37121e-05 Jy ! Clean residual min=-0.000430 max=0.000412 Jy/beam ! Clean residual mean=0.000000 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.0566024 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 66 components and 0.0566024 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=0.015026Jy sigma=0.031293 ! Fit after self-cal, rms=0.015025Jy sigma=0.031292 ! 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=0.015025Jy sigma=0.031292 ! Fit after self-cal, rms=0.014810Jy sigma=0.031124 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.328 mas, bmaj=2.028 mas, bpa=-12.69 degrees ! Estimated noise=3.37105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00111804 Jy ! Component: 100 - total flux cleaned = -0.00140847 Jy ! Component: 150 - total flux cleaned = -0.00155405 Jy ! Component: 200 - total flux cleaned = -0.0015988 Jy ! Total flux subtracted in 200 components = -0.0015988 Jy ! Clean residual min=-0.000415 max=0.000401 Jy/beam ! Clean residual mean=0.000000 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.0550036 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 0.0550036 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=0.014562Jy sigma=0.031287 ! Fit after self-cal, rms=0.014563Jy sigma=0.031286 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 = -9.78527e-06 Jy ! Component: 100 - total flux cleaned = -2.09579e-05 Jy ! Component: 150 - total flux cleaned = -3.11972e-05 Jy ! Component: 200 - total flux cleaned = -3.75853e-05 Jy ! Total flux subtracted in 200 components = -3.75853e-05 Jy ! Clean residual min=-0.000413 max=0.000401 Jy/beam ! Clean residual mean=0.000000 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.054966 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 70 components and 0.054966 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=0.014560Jy sigma=0.031287 ! Fit after self-cal, rms=0.014560Jy sigma=0.031287 ! 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=0.014560Jy sigma=0.031287 ! Fit after self-cal, rms=0.014357Jy sigma=0.031119 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.311 mas, bmaj=2.807 mas, bpa=-10.84 degrees ! Estimated noise=3.50605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00113744 Jy ! Component: 100 - total flux cleaned = -0.00139611 Jy ! Component: 150 - total flux cleaned = -0.00150266 Jy ! Component: 200 - total flux cleaned = -0.00152669 Jy ! Total flux subtracted in 200 components = -0.00152669 Jy ! Clean residual min=-0.000438 max=0.000427 Jy/beam ! Clean residual mean=0.000000 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.0534394 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 78 components and 0.0534394 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=0.014107Jy sigma=0.031299 ! Fit after self-cal, rms=0.014107Jy sigma=0.031298 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 = -2.46243e-06 Jy ! Component: 100 - total flux cleaned = -6.35462e-06 Jy ! Component: 150 - total flux cleaned = -9.56667e-06 Jy ! Component: 200 - total flux cleaned = -1.09111e-05 Jy ! Total flux subtracted in 200 components = -1.09111e-05 Jy ! Clean residual min=-0.000439 max=0.000428 Jy/beam ! Clean residual mean=0.000000 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.0534284 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 83 components and 0.0534284 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=0.014105Jy sigma=0.031300 ! Fit after self-cal, rms=0.014105Jy sigma=0.031300 ! 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=1.329 mas, bmaj=2.026 mas, bpa=-12.47 degrees ! Estimated noise=3.27211 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.329 x 2.026 at -12.47 degrees (North through East) ! Clean map min=-0.00037813 max=0.043391 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=0.9997 mas, bmaj=1.621 mas, bpa=-13.87 degrees ! Estimated noise=6.83194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0327018 Jy ! Component: 100 - total flux cleaned = 0.042443 Jy ! Component: 150 - total flux cleaned = 0.0467846 Jy ! Component: 200 - total flux cleaned = 0.0491577 Jy ! Total flux subtracted in 200 components = 0.0491577 Jy ! Clean residual min=-0.001030 max=0.001167 Jy/beam ! Clean residual mean=0.000000 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0491577 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0491577 Jy ! Inverting map and beam ! Estimated beam: bmin=1.329 mas, bmaj=2.026 mas, bpa=-12.47 degrees ! Estimated noise=3.27211 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 = 0.00183502 Jy ! Component: 100 - total flux cleaned = 0.00278824 Jy ! Component: 150 - total flux cleaned = 0.003345 Jy ! Component: 200 - total flux cleaned = 0.00369258 Jy ! Total flux subtracted in 200 components = 0.00369258 Jy ! Clean residual min=-0.000416 max=0.000458 Jy/beam ! Clean residual mean=0.000000 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.0528502 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 34 components and 0.0528503 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=2.311 mas, bmaj=2.807 mas, bpa=-10.84 degrees ! Estimated noise=3.50605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00027613 Jy ! Component: 100 - total flux cleaned = 0.000423307 Jy ! Component: 150 - total flux cleaned = 0.000497259 Jy ! Component: 200 - total flux cleaned = 0.000510151 Jy ! Total flux subtracted in 200 components = 0.000510151 Jy ! Clean residual min=-0.000445 max=0.000439 Jy/beam ! Clean residual mean=0.000000 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.0533604 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 = 7.0026e-06 Jy ! Component: 100 - total flux cleaned = 1.36055e-05 Jy ! Component: 150 - total flux cleaned = 1.57078e-05 Jy ! Component: 200 - total flux cleaned = 1.76788e-05 Jy ! Total flux subtracted in 200 components = 1.76788e-05 Jy ! Clean residual min=-0.000445 max=0.000434 Jy/beam ! Clean residual mean=0.000000 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.0533781 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 55 components and 0.0533781 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.329 mas, bmaj=2.026 mas, bpa=-12.47 degrees ! Estimated noise=3.27211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.9486e-05 Jy ! Component: 100 - total flux cleaned = -7.55763e-05 Jy ! Component: 150 - total flux cleaned = -7.56657e-05 Jy ! Component: 200 - total flux cleaned = -7.07725e-05 Jy ! Total flux subtracted in 200 components = -7.07725e-05 Jy ! Clean residual min=-0.000407 max=0.000418 Jy/beam ! Clean residual mean=0.000000 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.0533073 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 0.0533073 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=0.014140Jy sigma=0.031301 ! Fit after self-cal, rms=0.014139Jy sigma=0.031299 wmodel ./J0749+4510_X_map.mod ! Writing 63 model components to file: ./J0749+4510_X_map.mod wobs ./J0749+4510_X_uvs.fits ! Writing UV FITS file: ./J0749+4510_X_uvs.fits wwins ./J0749+4510_X_map.win ! wwins: Wrote 2 windows to ./J0749+4510_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 = 8.03679e-06 Jy ! Component: 100 - total flux cleaned = 7.96827e-06 Jy ! Component: 150 - total flux cleaned = 5.01367e-05 Jy ! Component: 200 - total flux cleaned = 7.04113e-05 Jy ! Component: 250 - total flux cleaned = 0.000109969 Jy ! Component: 300 - total flux cleaned = 0.000142237 Jy ! Component: 350 - total flux cleaned = 0.000199318 Jy ! Component: 400 - total flux cleaned = 0.000261463 Jy ! Component: 450 - total flux cleaned = 0.000310419 Jy ! Component: 500 - total flux cleaned = 0.000346682 Jy ! Component: 550 - total flux cleaned = 0.000394178 Jy ! Component: 600 - total flux cleaned = 0.000423549 Jy ! Component: 650 - total flux cleaned = 0.000469829 Jy ! Component: 700 - total flux cleaned = 0.000521086 Jy ! Component: 750 - total flux cleaned = 0.000549216 Jy ! Component: 800 - total flux cleaned = 0.000593531 Jy ! Component: 850 - total flux cleaned = 0.000609936 Jy ! Component: 900 - total flux cleaned = 0.00063702 Jy ! Component: 950 - total flux cleaned = 0.000647752 Jy ! Component: 1000 - total flux cleaned = 0.000684993 Jy ! Component: 1050 - total flux cleaned = 0.000695448 Jy ! Component: 1100 - total flux cleaned = 0.000731839 Jy ! Component: 1150 - total flux cleaned = 0.000752421 Jy ! Component: 1200 - total flux cleaned = 0.000757507 Jy ! Component: 1250 - total flux cleaned = 0.000757495 Jy ! Component: 1300 - total flux cleaned = 0.000772526 Jy ! Component: 1350 - total flux cleaned = 0.000782506 Jy ! Component: 1400 - total flux cleaned = 0.00078252 Jy ! Component: 1450 - total flux cleaned = 0.000787442 Jy ! Component: 1500 - total flux cleaned = 0.000816643 Jy ! Component: 1550 - total flux cleaned = 0.000845644 Jy ! Component: 1600 - total flux cleaned = 0.000850414 Jy ! Component: 1650 - total flux cleaned = 0.000836162 Jy ! Component: 1700 - total flux cleaned = 0.000869251 Jy ! Component: 1750 - total flux cleaned = 0.000888028 Jy ! Component: 1800 - total flux cleaned = 0.000892712 Jy ! Component: 1850 - total flux cleaned = 0.000906563 Jy ! Component: 1900 - total flux cleaned = 0.000920301 Jy ! Component: 1950 - total flux cleaned = 0.000924879 Jy ! Component: 2000 - total flux cleaned = 0.000933956 Jy ! Component: 2050 - total flux cleaned = 0.000951933 Jy ! Component: 2100 - total flux cleaned = 0.000960841 Jy ! Component: 2150 - total flux cleaned = 0.000960852 Jy ! Component: 2200 - total flux cleaned = 0.000978492 Jy ! Component: 2250 - total flux cleaned = 0.00098733 Jy ! Component: 2300 - total flux cleaned = 0.00100478 Jy ! Component: 2350 - total flux cleaned = 0.00101782 Jy ! Component: 2400 - total flux cleaned = 0.00102643 Jy ! Component: 2450 - total flux cleaned = 0.0010393 Jy ! Component: 2500 - total flux cleaned = 0.0010478 Jy ! Component: 2550 - total flux cleaned = 0.00106476 Jy ! Component: 2600 - total flux cleaned = 0.00106475 Jy ! Component: 2650 - total flux cleaned = 0.00106892 Jy ! Component: 2700 - total flux cleaned = 0.00106894 Jy ! Component: 2750 - total flux cleaned = 0.00107308 Jy ! Component: 2800 - total flux cleaned = 0.00106898 Jy ! Component: 2850 - total flux cleaned = 0.0010813 Jy ! Component: 2900 - total flux cleaned = 0.00108535 Jy ! Component: 2950 - total flux cleaned = 0.00108133 Jy ! Component: 3000 - total flux cleaned = 0.0010773 Jy ! Component: 3050 - total flux cleaned = 0.00109337 Jy ! Component: 3100 - total flux cleaned = 0.0010814 Jy ! Component: 3150 - total flux cleaned = 0.00107744 Jy ! Component: 3200 - total flux cleaned = 0.00107351 Jy ! Component: 3250 - total flux cleaned = 0.00107744 Jy ! Component: 3300 - total flux cleaned = 0.00107744 Jy ! Component: 3350 - total flux cleaned = 0.00108521 Jy ! Component: 3400 - total flux cleaned = 0.00110074 Jy ! Component: 3450 - total flux cleaned = 0.0010853 Jy ! Component: 3500 - total flux cleaned = 0.00109298 Jy ! Component: 3550 - total flux cleaned = 0.00109684 Jy ! Component: 3600 - total flux cleaned = 0.00109301 Jy ! Component: 3650 - total flux cleaned = 0.0011006 Jy ! Component: 3700 - total flux cleaned = 0.00108174 Jy ! Component: 3750 - total flux cleaned = 0.00108549 Jy ! Component: 3800 - total flux cleaned = 0.00110045 Jy ! Component: 3850 - total flux cleaned = 0.00110045 Jy ! Component: 3900 - total flux cleaned = 0.0010893 Jy ! Component: 3950 - total flux cleaned = 0.00109299 Jy ! Component: 4000 - total flux cleaned = 0.00110404 Jy ! Component: 4050 - total flux cleaned = 0.0010967 Jy ! Total flux subtracted in 4096 components = 0.00110035 Jy ! Clean residual min=-0.000209 max=0.000248 Jy/beam ! Clean residual mean=0.000000 rms=0.000066 Jy/beam ! Combined flux in latest and established models = 0.0544077 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 376 components and 0.0544077 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J0749+4510_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.329 x 2.026 at -12.47 degrees (North through East) ! Clean map min=-0.00033259 max=0.043405 Jy/beam ! Writing clean map to FITS file: ./J0749+4510_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0434054 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.50712e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.449744 0.449744 0.899489 1.79898 3.59796 7.19591 14.3918 28.7836 57.5673 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.043 quit ! Quitting program ! Log file ./J0749+4510_X_uvs.log closed on Mon Oct 28 15:38:11 2013