! Started logfile: ./1353+1435_X_uvs.log on Thu Oct 17 23:16:17 2013 obs 1353+1435_X_uvm.fits ! Reading UV FITS file: 1353+1435_X_uvm.fits ! AN table 1: 6 integrations on 21 of 21 possible baselines. ! AN table 2: 12 integrations on 28 of 28 possible baselines. ! AN table 3: 5 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.922399 visibilities/baseline/integration-bin. ! Found source: J1353+1435 ! ! 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 4184 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 ./1353+1435_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.010897Jy sigma=5.849399 ! Fit after self-cal, rms=0.862642Jy sigma=4.871092 ! 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=0.8589 mas, bmaj=2.401 mas, bpa=-14.06 degrees ! Estimated noise=3.21532 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 = 0.10568 Jy ! Component: 100 - total flux cleaned = 0.132795 Jy ! Total flux subtracted in 100 components = 0.132795 Jy ! Clean residual min=-0.007403 max=0.014789 Jy/beam ! Clean residual mean=-0.000009 rms=0.001853 Jy/beam ! Combined flux in latest and established models = 0.132795 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.132795 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=0.037153Jy sigma=0.267788 ! Fit after self-cal, rms=0.037050Jy sigma=0.267495 ! Inverting map ! Added new window around map position (1.8, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158578 Jy ! Component: 100 - total flux cleaned = 0.0265226 Jy ! Total flux subtracted in 100 components = 0.0265226 Jy ! Clean residual min=-0.004939 max=0.007729 Jy/beam ! Clean residual mean=-0.000006 rms=0.001223 Jy/beam ! Combined flux in latest and established models = 0.159317 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 23 components and 0.159317 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=0.028445Jy sigma=0.192346 ! Fit after self-cal, rms=0.027366Jy sigma=0.188767 ! Inverting map ! Added new window around map position (3, 2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00894061 Jy ! Component: 100 - total flux cleaned = 0.014973 Jy ! Total flux subtracted in 100 components = 0.014973 Jy ! Clean residual min=-0.003665 max=0.005352 Jy/beam ! Clean residual mean=-0.000004 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.17429 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 37 components and 0.17429 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=0.023899Jy sigma=0.156055 ! Fit after self-cal, rms=0.023315Jy sigma=0.153916 ! 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=1.093 mas, bmaj=2.811 mas, bpa=-13.71 degrees ! Estimated noise=1.99408 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 = 0.00778591 Jy ! Component: 100 - total flux cleaned = 0.0124461 Jy ! Component: 150 - total flux cleaned = 0.0155083 Jy ! Component: 200 - total flux cleaned = 0.0174918 Jy ! Total flux subtracted in 200 components = 0.0174918 Jy ! Clean residual min=-0.003589 max=0.004298 Jy/beam ! Clean residual mean=-0.000003 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.191782 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 83 components and 0.191782 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=0.021479Jy sigma=0.131298 ! Fit after self-cal, rms=0.021107Jy sigma=0.129596 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.93 KP 0.98 LA 1.07 MK 1.01 ! NL 1.04 OV 0.99 PT 0.85 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 HN 0.93 KP 0.95 LA 1.01 ! MK 0.98 NL 1.03 OV 1.03 PT 0.89 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.11 HN 0.94 KP 0.99 LA 1.04 ! NL 1.07 OV 1.01 SC 1.00 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.90 KP 0.95 LA 1.01 MK 1.10 ! NL 1.03 OV 0.96 PT 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 HN 0.95 KP 0.95 LA 0.98 ! MK 1.02 NL 1.03 OV 0.99 PT 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.15 HN 0.97 KP 0.98 LA 0.97 ! NL 1.08 OV 0.97 SC 0.96 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.99 KP 1.03 LA 1.01 MK 1.10 ! NL 1.04 OV 0.99 PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.79 HN 0.99 KP 1.06 LA 0.96 ! MK 1.07 NL 1.07 OV 1.03 PT 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.90 HN 0.97 KP 1.07 LA 0.97 ! NL 1.05 OV 0.99 SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.98 KP 0.93 LA 1.05 MK 1.11 ! NL 0.98 OV 1.02 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 HN 1.00 KP 0.91 LA 0.96 ! MK 1.08 NL 1.03 OV 1.02 PT 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 HN 1.03 KP 0.96 LA 1.00 ! NL 1.06 OV 1.00 SC 1.03 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.98 KP 1.06 LA 1.04 MK 1.03 ! NL 0.98 OV 0.98 PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 HN 0.98 KP 1.05 LA 1.02 ! MK 0.96 NL 0.96 OV 1.02 PT 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 HN 1.02 KP 1.11 LA 1.01 ! NL 1.02 OV 1.00 SC 1.00 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 1.12 KP 1.03 LA 1.12 MK 1.07 ! NL 0.98 OV 1.05 PT 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 HN 1.11 KP 1.05 LA 1.04 ! MK 0.99 NL 1.03 OV 1.07 PT 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 HN 1.11 KP 1.05 LA 1.08 ! NL 1.06 OV 1.06 SC 1.03 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.99 KP 1.01 LA 0.99 MK 1.07 ! NL 1.00 OV 1.04 PT 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 HN 1.03 KP 1.01 LA 0.98 ! MK 0.97 NL 1.02 OV 1.07 PT 0.89 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 HN 0.98 KP 1.03 LA 0.99 ! NL 1.07 OV 1.05 SC 0.99 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.98 KP 1.04 LA 0.96 MK 1.01 ! NL 0.98 OV 1.06 PT 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.18 HN 1.00 KP 1.05 LA 0.92 ! MK 0.96 NL 0.99 OV 1.06 PT 0.88 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.19 HN 1.05 KP 1.11 LA 0.93 ! NL 1.02 OV 1.06 SC 1.09 ! ! ! Fit before self-cal, rms=0.021107Jy sigma=0.129596 ! Fit after self-cal, rms=0.017158Jy sigma=0.095610 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.101 mas, bmaj=2.831 mas, bpa=-13.93 degrees ! Estimated noise=1.97727 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 = -0.000189533 Jy ! Component: 100 - total flux cleaned = -0.000275357 Jy ! Component: 150 - total flux cleaned = -0.00027723 Jy ! Component: 200 - total flux cleaned = -0.000322198 Jy ! Total flux subtracted in 200 components = -0.000322198 Jy ! Clean residual min=-0.001578 max=0.001948 Jy/beam ! Clean residual mean=0.000003 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.19146 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 97 components and 0.19146 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=0.016932Jy sigma=0.094963 ! Fit after self-cal, rms=0.016924Jy sigma=0.094764 ! 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=0.016924Jy sigma=0.094764 ! Fit after self-cal, rms=0.016693Jy sigma=0.091641 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.102 mas, bmaj=2.833 mas, bpa=-13.92 degrees ! Estimated noise=1.96832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000477089 Jy ! Component: 100 - total flux cleaned = -0.000584807 Jy ! Component: 150 - total flux cleaned = -0.000606341 Jy ! Component: 200 - total flux cleaned = -0.00062474 Jy ! Total flux subtracted in 200 components = -0.00062474 Jy ! Clean residual min=-0.001339 max=0.001917 Jy/beam ! Clean residual mean=0.000002 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.190835 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 107 components and 0.190835 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=0.016559Jy sigma=0.091388 ! Fit after self-cal, rms=0.016539Jy sigma=0.091302 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (16, 10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198972 Jy ! Component: 100 - total flux cleaned = 0.00314629 Jy ! Component: 150 - total flux cleaned = 0.00401213 Jy ! Component: 200 - total flux cleaned = 0.00471847 Jy ! Total flux subtracted in 200 components = 0.00471847 Jy ! Clean residual min=-0.001221 max=0.001319 Jy/beam ! Clean residual mean=0.000001 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.195554 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 143 components and 0.195553 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=0.016297Jy sigma=0.089390 ! Fit after self-cal, rms=0.016252Jy sigma=0.089291 ! Inverting map ! Added new window around map position (-0.4, 11.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125578 Jy ! Component: 100 - total flux cleaned = 0.00199286 Jy ! Component: 150 - total flux cleaned = 0.00238685 Jy ! Component: 200 - total flux cleaned = 0.00266668 Jy ! Total flux subtracted in 200 components = 0.00266668 Jy ! Clean residual min=-0.001075 max=0.001041 Jy/beam ! Clean residual mean=0.000000 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.19822 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 164 components and 0.19822 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=0.016130Jy sigma=0.088400 ! Fit after self-cal, rms=0.016106Jy sigma=0.088357 ! 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=0.016106Jy sigma=0.088357 ! Fit after self-cal, rms=0.016022Jy sigma=0.087296 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.103 mas, bmaj=2.831 mas, bpa=-13.89 degrees ! Estimated noise=1.95784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000282794 Jy ! Component: 100 - total flux cleaned = 0.000844852 Jy ! Component: 150 - total flux cleaned = 0.00128805 Jy ! Component: 200 - total flux cleaned = 0.00169009 Jy ! Total flux subtracted in 200 components = 0.00169009 Jy ! Clean residual min=-0.000953 max=0.001030 Jy/beam ! Clean residual mean=0.000000 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.19991 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 186 components and 0.19991 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=0.015922Jy sigma=0.086863 ! Fit after self-cal, rms=0.015912Jy sigma=0.086841 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (12.4, 13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103267 Jy ! Component: 100 - total flux cleaned = 0.00164385 Jy ! Component: 150 - total flux cleaned = 0.00213441 Jy ! Component: 200 - total flux cleaned = 0.00249905 Jy ! Total flux subtracted in 200 components = 0.00249905 Jy ! Clean residual min=-0.000870 max=0.000861 Jy/beam ! Clean residual mean=-0.000000 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.202409 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 234 components and 0.202409 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=0.015833Jy sigma=0.086306 ! Fit after self-cal, rms=0.015825Jy sigma=0.086258 ! 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=0.015825Jy sigma=0.086258 ! Fit after self-cal, rms=0.015784Jy sigma=0.086084 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.234 mas, bmaj=3.639 mas, bpa=-10.12 degrees ! Estimated noise=2.13061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000289054 Jy ! Component: 100 - total flux cleaned = 0.000776773 Jy ! Component: 150 - total flux cleaned = 0.00112437 Jy ! Component: 200 - total flux cleaned = 0.00139917 Jy ! Total flux subtracted in 200 components = 0.00139917 Jy ! Clean residual min=-0.000895 max=0.000972 Jy/beam ! Clean residual mean=-0.000000 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.203808 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 259 components and 0.203808 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=0.015726Jy sigma=0.085838 ! Fit after self-cal, rms=0.015714Jy sigma=0.085799 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 = 0.000315435 Jy ! Component: 100 - total flux cleaned = 0.000686049 Jy ! Component: 150 - total flux cleaned = 0.000934794 Jy ! Component: 200 - total flux cleaned = 0.00114589 Jy ! Total flux subtracted in 200 components = 0.00114589 Jy ! Clean residual min=-0.000852 max=0.000982 Jy/beam ! Clean residual mean=-0.000001 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.204954 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 291 components and 0.204954 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=0.015703Jy sigma=0.085717 ! Fit after self-cal, rms=0.015698Jy sigma=0.085702 ! Inverting map ! Added new window around map position (25.2, -45). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000873638 Jy ! Component: 100 - total flux cleaned = 0.00116472 Jy ! Component: 150 - total flux cleaned = 0.00139005 Jy ! Component: 200 - total flux cleaned = 0.00159001 Jy ! Total flux subtracted in 200 components = 0.00159001 Jy ! Clean residual min=-0.000775 max=0.000664 Jy/beam ! Clean residual mean=-0.000000 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.206544 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 314 components and 0.206544 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=0.015664Jy sigma=0.085365 ! Fit after self-cal, rms=0.015656Jy sigma=0.085330 ! 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=1.104 mas, bmaj=2.831 mas, bpa=-13.88 degrees ! Estimated noise=1.94963 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.104 x 2.831 at -13.88 degrees (North through East) ! Clean map min=-0.00067138 max=0.13419 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=0.8655 mas, bmaj=2.422 mas, bpa=-14.17 degrees ! Estimated noise=3.17141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.103982 Jy ! Component: 100 - total flux cleaned = 0.131821 Jy ! Component: 150 - total flux cleaned = 0.148586 Jy ! Component: 200 - total flux cleaned = 0.160097 Jy ! Total flux subtracted in 200 components = 0.160097 Jy ! Clean residual min=-0.003291 max=0.006308 Jy/beam ! Clean residual mean=-0.000003 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.160097 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.160097 Jy ! Inverting map and beam ! Estimated beam: bmin=1.104 mas, bmaj=2.831 mas, bpa=-13.88 degrees ! Estimated noise=1.94963 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 = 0.0114174 Jy ! Component: 100 - total flux cleaned = 0.0180884 Jy ! Component: 150 - total flux cleaned = 0.0221462 Jy ! Component: 200 - total flux cleaned = 0.0249201 Jy ! Total flux subtracted in 200 components = 0.0249201 Jy ! Clean residual min=-0.001684 max=0.001742 Jy/beam ! Clean residual mean=0.000002 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.185017 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 63 components and 0.185017 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=2.234 mas, bmaj=3.639 mas, bpa=-10.12 degrees ! Estimated noise=2.13061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00333105 Jy ! Component: 100 - total flux cleaned = 0.00587173 Jy ! Component: 150 - total flux cleaned = 0.00794305 Jy ! Component: 200 - total flux cleaned = 0.00969765 Jy ! Total flux subtracted in 200 components = 0.00969765 Jy ! Clean residual min=-0.001461 max=0.001356 Jy/beam ! Clean residual mean=0.000002 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.194714 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151885 Jy ! Component: 100 - total flux cleaned = 0.00284844 Jy ! Component: 150 - total flux cleaned = 0.00401644 Jy ! Component: 200 - total flux cleaned = 0.00504938 Jy ! Total flux subtracted in 200 components = 0.00504938 Jy ! Clean residual min=-0.001156 max=0.001043 Jy/beam ! Clean residual mean=0.000001 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.199764 Jy ! Adding 119 model components to the UV plane model. ! The established model now contains 170 components and 0.199764 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.104 mas, bmaj=2.831 mas, bpa=-13.88 degrees ! Estimated noise=1.94963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000951555 Jy ! Component: 100 - total flux cleaned = 0.00173103 Jy ! Component: 150 - total flux cleaned = 0.00243808 Jy ! Component: 200 - total flux cleaned = 0.00308787 Jy ! Total flux subtracted in 200 components = 0.00308787 Jy ! Clean residual min=-0.000844 max=0.000896 Jy/beam ! Clean residual mean=0.000001 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.202852 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 203 components and 0.202852 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=0.015746Jy sigma=0.086022 ! Fit after self-cal, rms=0.015758Jy sigma=0.085962 wmodel ./1353+1435_X_map.mod ! Writing 203 model components to file: ./1353+1435_X_map.mod wobs ./1353+1435_X_uvs.fits ! Writing UV FITS file: ./1353+1435_X_uvs.fits wwins ./1353+1435_X_map.win ! wwins: Wrote 7 windows to ./1353+1435_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 = 7.49671e-05 Jy ! Component: 100 - total flux cleaned = 6.06503e-05 Jy ! Component: 150 - total flux cleaned = 8.64034e-06 Jy ! Component: 200 - total flux cleaned = -2.85833e-05 Jy ! Component: 250 - total flux cleaned = -2.82851e-05 Jy ! Component: 300 - total flux cleaned = -3.96156e-05 Jy ! Component: 350 - total flux cleaned = -5.86831e-06 Jy ! Component: 400 - total flux cleaned = -2.75967e-05 Jy ! Component: 450 - total flux cleaned = -6.27406e-06 Jy ! Component: 500 - total flux cleaned = -2.71249e-05 Jy ! Component: 550 - total flux cleaned = -7.06198e-06 Jy ! Component: 600 - total flux cleaned = -2.70186e-05 Jy ! Component: 650 - total flux cleaned = 2.46657e-06 Jy ! Component: 700 - total flux cleaned = 2.14638e-05 Jy ! Component: 750 - total flux cleaned = 4.0337e-05 Jy ! Component: 800 - total flux cleaned = 4.96914e-05 Jy ! Component: 850 - total flux cleaned = 6.77371e-05 Jy ! Component: 900 - total flux cleaned = 5.87272e-05 Jy ! Component: 950 - total flux cleaned = 6.77573e-05 Jy ! Component: 1000 - total flux cleaned = 0.000110751 Jy ! Component: 1050 - total flux cleaned = 0.000127383 Jy ! Component: 1100 - total flux cleaned = 0.000119031 Jy ! Component: 1150 - total flux cleaned = 0.000111118 Jy ! Component: 1200 - total flux cleaned = 0.000135527 Jy ! Component: 1250 - total flux cleaned = 0.000135589 Jy ! Component: 1300 - total flux cleaned = 0.000135602 Jy ! Component: 1350 - total flux cleaned = 0.000143401 Jy ! Component: 1400 - total flux cleaned = 0.000120113 Jy ! Component: 1450 - total flux cleaned = 0.000165983 Jy ! Component: 1500 - total flux cleaned = 0.000150846 Jy ! Component: 1550 - total flux cleaned = 0.000173267 Jy ! Component: 1600 - total flux cleaned = 0.000173343 Jy ! Component: 1650 - total flux cleaned = 0.000202467 Jy ! Component: 1700 - total flux cleaned = 0.000188126 Jy ! Component: 1750 - total flux cleaned = 0.000223918 Jy ! Component: 1800 - total flux cleaned = 0.000252155 Jy ! Component: 1850 - total flux cleaned = 0.000252206 Jy ! Component: 1900 - total flux cleaned = 0.000293743 Jy ! Component: 1950 - total flux cleaned = 0.000300506 Jy ! Component: 2000 - total flux cleaned = 0.000348017 Jy ! Component: 2050 - total flux cleaned = 0.000361486 Jy ! Component: 2100 - total flux cleaned = 0.000394717 Jy ! Component: 2150 - total flux cleaned = 0.000427805 Jy ! Component: 2200 - total flux cleaned = 0.000447385 Jy ! Component: 2250 - total flux cleaned = 0.00046032 Jy ! Component: 2300 - total flux cleaned = 0.000466711 Jy ! Component: 2350 - total flux cleaned = 0.000498458 Jy ! Component: 2400 - total flux cleaned = 0.000504824 Jy ! Component: 2450 - total flux cleaned = 0.000529903 Jy ! Component: 2500 - total flux cleaned = 0.000542295 Jy ! Component: 2550 - total flux cleaned = 0.000548449 Jy ! Component: 2600 - total flux cleaned = 0.000566842 Jy ! Component: 2650 - total flux cleaned = 0.000609126 Jy ! Component: 2700 - total flux cleaned = 0.000639064 Jy ! Component: 2750 - total flux cleaned = 0.000650922 Jy ! Component: 2800 - total flux cleaned = 0.000645047 Jy ! Component: 2850 - total flux cleaned = 0.000680134 Jy ! Component: 2900 - total flux cleaned = 0.000709182 Jy ! Component: 2950 - total flux cleaned = 0.000720669 Jy ! Component: 3000 - total flux cleaned = 0.000749218 Jy ! Component: 3050 - total flux cleaned = 0.000732205 Jy ! Component: 3100 - total flux cleaned = 0.000794263 Jy ! Component: 3150 - total flux cleaned = 0.000771941 Jy ! Component: 3200 - total flux cleaned = 0.000821898 Jy ! Component: 3250 - total flux cleaned = 0.00079437 Jy ! Component: 3300 - total flux cleaned = 0.0008163 Jy ! Component: 3350 - total flux cleaned = 0.000810849 Jy ! Component: 3400 - total flux cleaned = 0.000827008 Jy ! Component: 3450 - total flux cleaned = 0.000827071 Jy ! Component: 3500 - total flux cleaned = 0.00082706 Jy ! Component: 3550 - total flux cleaned = 0.000842902 Jy ! Component: 3600 - total flux cleaned = 0.000821919 Jy ! Component: 3650 - total flux cleaned = 0.000832379 Jy ! Component: 3700 - total flux cleaned = 0.00084788 Jy ! Component: 3750 - total flux cleaned = 0.00084277 Jy ! Component: 3800 - total flux cleaned = 0.000852983 Jy ! Component: 3850 - total flux cleaned = 0.000832706 Jy ! Component: 3900 - total flux cleaned = 0.000862926 Jy ! Component: 3950 - total flux cleaned = 0.000857878 Jy ! Component: 4000 - total flux cleaned = 0.000857865 Jy ! Component: 4050 - total flux cleaned = 0.000872701 Jy ! Total flux subtracted in 4096 components = 0.000872674 Jy ! Clean residual min=-0.000327 max=0.000310 Jy/beam ! Clean residual mean=0.000000 rms=0.000090 Jy/beam ! Combined flux in latest and established models = 0.203724 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 504 components and 0.203724 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./1353+1435_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.104 x 2.831 at -13.88 degrees (North through East) ! Clean map min=-0.00059248 max=0.13412 Jy/beam ! Writing clean map to FITS file: ./1353+1435_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.134119 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.91306e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.199369 0.199369 0.398739 0.797477 1.59495 3.18991 6.37982 12.7596 25.5193 51.0386 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.134 quit ! Quitting program ! Log file ./1353+1435_X_uvs.log closed on Thu Oct 17 23:16:21 2013