! Started logfile: ./J0706+7741_X_uvs.log on Mon Oct 28 15:37:44 2013 obs J0706+7741_X_uva.fits ! Reading UV FITS file: J0706+7741_X_uva.fits ! AN table 1: 9 integrations on 36 of 36 possible baselines. ! AN table 2: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0706+7741 ! ! 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 6192 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 ./J0706+7741_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. ! ! 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=1.000857Jy sigma=1.905215 ! Fit after self-cal, rms=0.956057Jy sigma=1.808266 ! 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=0.8452 mas, bmaj=1.122 mas, bpa=14.6 degrees ! Estimated noise=9.72484 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 = 0.0347915 Jy ! Component: 100 - total flux cleaned = 0.0429675 Jy ! Total flux subtracted in 100 components = 0.0429675 Jy ! Clean residual min=-0.001956 max=0.003720 Jy/beam ! Clean residual mean=-0.000000 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.0429675 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0429675 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=0.017881Jy sigma=0.034745 ! Fit after self-cal, rms=0.017054Jy sigma=0.033207 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00381229 Jy ! Component: 100 - total flux cleaned = 0.00585149 Jy ! Total flux subtracted in 100 components = 0.00585149 Jy ! Clean residual min=-0.001703 max=0.002947 Jy/beam ! Clean residual mean=-0.000001 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.048819 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.048819 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=0.016412Jy sigma=0.029457 ! Fit after self-cal, rms=0.016409Jy sigma=0.029442 ! Inverting map ! Added new window around map position (-1.6, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00270535 Jy ! Component: 100 - total flux cleaned = 0.00420527 Jy ! Total flux subtracted in 100 components = 0.00420527 Jy ! Clean residual min=-0.001610 max=0.001529 Jy/beam ! Clean residual mean=-0.000002 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0530243 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 31 components and 0.0530243 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=0.015927Jy sigma=0.027815 ! Fit after self-cal, rms=0.015829Jy sigma=0.027680 ! 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=1.144 mas, bmaj=1.494 mas, bpa=16.91 degrees ! Estimated noise=5.02136 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 = 0.00179418 Jy ! Component: 100 - total flux cleaned = 0.00272995 Jy ! Component: 150 - total flux cleaned = 0.00331551 Jy ! Component: 200 - total flux cleaned = 0.00369357 Jy ! Total flux subtracted in 200 components = 0.00369357 Jy ! Clean residual min=-0.001196 max=0.001488 Jy/beam ! Clean residual mean=-0.000000 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0567179 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 45 components and 0.0567179 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=0.015792Jy sigma=0.026875 ! Fit after self-cal, rms=0.015758Jy sigma=0.026822 ! 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 1.02 HN 0.89 KP 0.94 LA 1.03 ! MK 1.07 NL 1.02 OV 0.99 PT 0.82 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.14 HN 0.92 KP 1.02 ! LA 0.99 MK 0.93 NL 1.06 OV 1.00 ! PT 0.88 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 0.91 KP 1.00 LA 0.93 ! MK 1.04 NL 0.98 OV 0.95 PT 0.86 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.02 HN 0.86 KP 0.97 ! LA 0.99 MK 0.93 NL 1.03 OV 0.98 ! PT 0.89 SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 HN 0.96 KP 1.04 LA 0.93 ! MK 1.07 NL 1.04 OV 1.00 PT 0.90 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.86 FD 1.14 HN 0.93 KP 1.10 ! LA 0.95 MK 0.98 NL 1.02 OV 0.99 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 HN 1.02 KP 0.95 LA 0.97 ! MK 1.08 NL 0.98 OV 0.97 PT 0.95 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 1.12 HN 0.96 KP 0.99 ! LA 0.97 MK 1.11 NL 1.03 OV 1.04 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 HN 0.93 KP 1.11 LA 0.91 ! MK 0.96 NL 0.97 OV 1.01 PT 0.88 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.07 HN 0.97 KP 1.08 ! LA 0.97 MK 0.92 NL 0.98 OV 0.99 ! PT 0.91 SC 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 0.97 KP 1.08 LA 1.01 ! MK 1.01 NL 1.02 OV 1.05 PT 0.96 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.06 HN 1.05 KP 1.07 ! LA 1.13 MK 0.99 NL 0.99 OV 1.08 ! PT 0.92 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.03 KP 1.05 LA 0.90 ! MK 1.07 NL 1.01 OV 1.02 PT 0.91 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.11 HN 1.01 KP 1.06 ! LA 0.96 MK 0.93 NL 1.01 OV 1.03 ! PT 0.91 SC 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 0.95 KP 1.06 LA 0.89 ! MK 0.94 NL 0.97 OV 1.08 PT 0.84 ! SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 1.02 HN 0.93 KP 1.11 ! LA 0.91 MK 0.89 NL 1.07 OV 1.02 ! PT 0.86 SC 1.15 ! ! ! Fit before self-cal, rms=0.015758Jy sigma=0.026822 ! Fit after self-cal, rms=0.014918Jy sigma=0.024680 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.145 mas, bmaj=1.492 mas, bpa=17.71 degrees ! Estimated noise=4.84741 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 = -0.00111923 Jy ! Component: 100 - total flux cleaned = -0.00118907 Jy ! Component: 150 - total flux cleaned = -0.00124648 Jy ! Component: 200 - total flux cleaned = -0.00125376 Jy ! Total flux subtracted in 200 components = -0.00125376 Jy ! Clean residual min=-0.000589 max=0.000642 Jy/beam ! Clean residual mean=-0.000000 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0554641 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 50 components and 0.0554641 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=0.014600Jy sigma=0.024821 ! Fit after self-cal, rms=0.014608Jy sigma=0.024809 ! 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=0.014608Jy sigma=0.024809 ! Fit after self-cal, rms=0.014433Jy sigma=0.024641 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.143 mas, bmaj=1.489 mas, bpa=17.66 degrees ! Estimated noise=4.70046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00117804 Jy ! Component: 100 - total flux cleaned = -0.00139114 Jy ! Component: 150 - total flux cleaned = -0.00140589 Jy ! Component: 200 - total flux cleaned = -0.0014123 Jy ! Total flux subtracted in 200 components = -0.0014123 Jy ! Clean residual min=-0.000560 max=0.000618 Jy/beam ! Clean residual mean=-0.000000 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.0540518 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 52 components and 0.0540518 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=0.014141Jy sigma=0.024805 ! Fit after self-cal, rms=0.014141Jy sigma=0.024804 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 (30.8, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000329249 Jy ! Component: 100 - total flux cleaned = 0.000294992 Jy ! Component: 150 - total flux cleaned = 0.000266392 Jy ! Component: 200 - total flux cleaned = 0.000266282 Jy ! Total flux subtracted in 200 components = 0.000266282 Jy ! Clean residual min=-0.000542 max=0.000600 Jy/beam ! Clean residual mean=-0.000000 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.0543181 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 67 components and 0.0543181 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=0.014110Jy sigma=0.024759 ! Fit after self-cal, rms=0.014109Jy sigma=0.024757 ! Inverting map ! Added new window around map position (-15.4, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000528757 Jy ! Component: 100 - total flux cleaned = 0.000623485 Jy ! Component: 150 - total flux cleaned = 0.000718965 Jy ! Component: 200 - total flux cleaned = 0.000768212 Jy ! Total flux subtracted in 200 components = 0.000768212 Jy ! Clean residual min=-0.000514 max=0.000469 Jy/beam ! Clean residual mean=-0.000000 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0550863 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 84 components and 0.0550863 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=0.014074Jy sigma=0.024712 ! Fit after self-cal, rms=0.014072Jy sigma=0.024707 ! 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=0.014072Jy sigma=0.024707 ! Fit after self-cal, rms=0.013889Jy sigma=0.024517 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.14 mas, bmaj=1.485 mas, bpa=17.63 degrees ! Estimated noise=4.55109 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00113276 Jy ! Component: 100 - total flux cleaned = -0.00110382 Jy ! Component: 150 - total flux cleaned = -0.00100688 Jy ! Component: 200 - total flux cleaned = -0.0010069 Jy ! Total flux subtracted in 200 components = -0.0010069 Jy ! Clean residual min=-0.000473 max=0.000430 Jy/beam ! Clean residual mean=-0.000000 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.0540794 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 92 components and 0.0540794 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=0.013608Jy sigma=0.024666 ! Fit after self-cal, rms=0.013608Jy sigma=0.024664 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.82671e-05 Jy ! Component: 100 - total flux cleaned = 4.52157e-05 Jy ! Component: 150 - total flux cleaned = 5.1743e-05 Jy ! Component: 200 - total flux cleaned = 5.17851e-05 Jy ! Total flux subtracted in 200 components = 5.17851e-05 Jy ! Clean residual min=-0.000463 max=0.000429 Jy/beam ! Clean residual mean=-0.000000 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.0541312 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 101 components and 0.0541312 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=0.013596Jy sigma=0.024663 ! Fit after self-cal, rms=0.013596Jy sigma=0.024663 ! 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=0.013596Jy sigma=0.024663 ! Fit after self-cal, rms=0.013431Jy sigma=0.024491 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.343 mas, bmaj=2.78 mas, bpa=25.29 degrees ! Estimated noise=5.13744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00104988 Jy ! Component: 100 - total flux cleaned = -0.00116058 Jy ! Component: 150 - total flux cleaned = -0.00120205 Jy ! Component: 200 - total flux cleaned = -0.00126496 Jy ! Total flux subtracted in 200 components = -0.00126496 Jy ! Clean residual min=-0.000519 max=0.000485 Jy/beam ! Clean residual mean=-0.000001 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0528662 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 109 components and 0.0528662 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=0.013177Jy sigma=0.024641 ! Fit after self-cal, rms=0.013175Jy sigma=0.024639 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 = -2.41229e-05 Jy ! Component: 100 - total flux cleaned = -4.626e-05 Jy ! Component: 150 - total flux cleaned = -5.40975e-05 Jy ! Component: 200 - total flux cleaned = -5.75886e-05 Jy ! Total flux subtracted in 200 components = -5.75886e-05 Jy ! Clean residual min=-0.000520 max=0.000495 Jy/beam ! Clean residual mean=-0.000001 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0528086 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 117 components and 0.0528086 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=0.013170Jy sigma=0.024644 ! Fit after self-cal, rms=0.013170Jy sigma=0.024644 ! 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=1.138 mas, bmaj=1.483 mas, bpa=17.67 degrees ! Estimated noise=4.41165 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.138 x 1.483 at 17.67 degrees (North through East) ! Clean map min=-0.00040099 max=0.04076 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=0.844 mas, bmaj=1.116 mas, bpa=15.77 degrees ! Estimated noise=8.53601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0308554 Jy ! Component: 100 - total flux cleaned = 0.0383392 Jy ! Component: 150 - total flux cleaned = 0.0420583 Jy ! Component: 200 - total flux cleaned = 0.0444032 Jy ! Total flux subtracted in 200 components = 0.0444032 Jy ! Clean residual min=-0.001030 max=0.001359 Jy/beam ! Clean residual mean=0.000000 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0444032 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0444032 Jy ! Inverting map and beam ! Estimated beam: bmin=1.138 mas, bmaj=1.483 mas, bpa=17.67 degrees ! Estimated noise=4.41165 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 = 0.00263102 Jy ! Component: 100 - total flux cleaned = 0.00415407 Jy ! Component: 150 - total flux cleaned = 0.00516001 Jy ! Component: 200 - total flux cleaned = 0.00593613 Jy ! Total flux subtracted in 200 components = 0.00593613 Jy ! Clean residual min=-0.000564 max=0.000691 Jy/beam ! Clean residual mean=0.000001 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.0503394 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 47 components and 0.0503394 Jy ! Inverting map ! Added new window around map position (-2.8, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000692268 Jy ! Component: 100 - total flux cleaned = 0.00120673 Jy ! Component: 150 - total flux cleaned = 0.0015786 Jy ! Component: 200 - total flux cleaned = 0.00180743 Jy ! Total flux subtracted in 200 components = 0.00180743 Jy ! Clean residual min=-0.000476 max=0.000465 Jy/beam ! Clean residual mean=0.000000 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.0521468 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 65 components and 0.0521468 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=2.343 mas, bmaj=2.78 mas, bpa=25.29 degrees ! Estimated noise=5.13744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000280394 Jy ! Component: 100 - total flux cleaned = 0.000400794 Jy ! Component: 150 - total flux cleaned = 0.000466866 Jy ! Component: 200 - total flux cleaned = 0.000554584 Jy ! Total flux subtracted in 200 components = 0.000554584 Jy ! Clean residual min=-0.000512 max=0.000448 Jy/beam ! Clean residual mean=-0.000000 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.0527014 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 = 4.31465e-05 Jy ! Component: 100 - total flux cleaned = 8.19468e-05 Jy ! Component: 150 - total flux cleaned = 0.000116602 Jy ! Component: 200 - total flux cleaned = 0.000141571 Jy ! Total flux subtracted in 200 components = 0.000141571 Jy ! Clean residual min=-0.000489 max=0.000432 Jy/beam ! Clean residual mean=-0.000001 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.052843 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 107 components and 0.052843 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.138 mas, bmaj=1.483 mas, bpa=17.67 degrees ! Estimated noise=4.41165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.10132e-05 Jy ! Component: 100 - total flux cleaned = 0.000115007 Jy ! Component: 150 - total flux cleaned = 0.000122144 Jy ! Component: 200 - total flux cleaned = 0.000115357 Jy ! Total flux subtracted in 200 components = 0.000115357 Jy ! Clean residual min=-0.000434 max=0.000445 Jy/beam ! Clean residual mean=-0.000000 rms=0.000103 Jy/beam ! Combined flux in latest and established models = 0.0529583 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 125 components and 0.0529583 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=0.013146Jy sigma=0.024682 ! Fit after self-cal, rms=0.013145Jy sigma=0.024677 wmodel ./J0706+7741_X_map.mod ! Writing 125 model components to file: ./J0706+7741_X_map.mod wobs ./J0706+7741_X_uvs.fits ! Writing UV FITS file: ./J0706+7741_X_uvs.fits wwins ./J0706+7741_X_map.win ! wwins: Wrote 5 windows to ./J0706+7741_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 = 6.646e-05 Jy ! Component: 100 - total flux cleaned = 8.15852e-05 Jy ! Component: 150 - total flux cleaned = 6.74244e-05 Jy ! Component: 200 - total flux cleaned = 4.67578e-05 Jy ! Component: 250 - total flux cleaned = 3.32733e-05 Jy ! Component: 300 - total flux cleaned = 1.36048e-05 Jy ! Component: 350 - total flux cleaned = 8.48132e-07 Jy ! Component: 400 - total flux cleaned = -5.27836e-06 Jy ! Component: 450 - total flux cleaned = 8.48504e-07 Jy ! Component: 500 - total flux cleaned = -1.72537e-05 Jy ! Component: 550 - total flux cleaned = -4.09924e-05 Jy ! Component: 600 - total flux cleaned = -5.84503e-05 Jy ! Component: 650 - total flux cleaned = -8.14616e-05 Jy ! Component: 700 - total flux cleaned = -8.70329e-05 Jy ! Component: 750 - total flux cleaned = -9.2674e-05 Jy ! Component: 800 - total flux cleaned = -9.26621e-05 Jy ! Component: 850 - total flux cleaned = -8.72622e-05 Jy ! Component: 900 - total flux cleaned = -0.0001089 Jy ! Component: 950 - total flux cleaned = -9.29916e-05 Jy ! Component: 1000 - total flux cleaned = -0.000114037 Jy ! Component: 1050 - total flux cleaned = -0.000103662 Jy ! Component: 1100 - total flux cleaned = -9.85067e-05 Jy ! Component: 1150 - total flux cleaned = -9.85338e-05 Jy ! Component: 1200 - total flux cleaned = -9.3521e-05 Jy ! Component: 1250 - total flux cleaned = -8.36022e-05 Jy ! Component: 1300 - total flux cleaned = -9.35472e-05 Jy ! Component: 1350 - total flux cleaned = -7.8806e-05 Jy ! Component: 1400 - total flux cleaned = -8.36952e-05 Jy ! Component: 1450 - total flux cleaned = -8.3734e-05 Jy ! Component: 1500 - total flux cleaned = -7.41934e-05 Jy ! Component: 1550 - total flux cleaned = -8.83956e-05 Jy ! Component: 1600 - total flux cleaned = -0.000102438 Jy ! Component: 1650 - total flux cleaned = -9.77447e-05 Jy ! Component: 1700 - total flux cleaned = -9.31298e-05 Jy ! Component: 1750 - total flux cleaned = -0.000106899 Jy ! Component: 1800 - total flux cleaned = -0.00010234 Jy ! Component: 1850 - total flux cleaned = -9.78148e-05 Jy ! Component: 1900 - total flux cleaned = -0.000111241 Jy ! Component: 1950 - total flux cleaned = -0.000115644 Jy ! Component: 2000 - total flux cleaned = -0.000111197 Jy ! Component: 2050 - total flux cleaned = -0.000119894 Jy ! Component: 2100 - total flux cleaned = -0.000115488 Jy ! Component: 2150 - total flux cleaned = -9.3982e-05 Jy ! Component: 2200 - total flux cleaned = -9.82333e-05 Jy ! Component: 2250 - total flux cleaned = -8.5486e-05 Jy ! Component: 2300 - total flux cleaned = -8.12514e-05 Jy ! Component: 2350 - total flux cleaned = -6.87512e-05 Jy ! Component: 2400 - total flux cleaned = -7.70994e-05 Jy ! Component: 2450 - total flux cleaned = -8.1183e-05 Jy ! Component: 2500 - total flux cleaned = -7.70506e-05 Jy ! Component: 2550 - total flux cleaned = -6.48023e-05 Jy ! Component: 2600 - total flux cleaned = -7.28781e-05 Jy ! Component: 2650 - total flux cleaned = -5.68018e-05 Jy ! Component: 2700 - total flux cleaned = -6.87865e-05 Jy ! Component: 2750 - total flux cleaned = -6.08639e-05 Jy ! Component: 2800 - total flux cleaned = -5.29983e-05 Jy ! Component: 2850 - total flux cleaned = -6.47739e-05 Jy ! Component: 2900 - total flux cleaned = -5.6975e-05 Jy ! Component: 2950 - total flux cleaned = -5.31331e-05 Jy ! Component: 3000 - total flux cleaned = -7.61997e-05 Jy ! Component: 3050 - total flux cleaned = -8.38303e-05 Jy ! Component: 3100 - total flux cleaned = -5.34219e-05 Jy ! Component: 3150 - total flux cleaned = -8.36744e-05 Jy ! Component: 3200 - total flux cleaned = -9.11756e-05 Jy ! Component: 3250 - total flux cleaned = -9.12121e-05 Jy ! Component: 3300 - total flux cleaned = -0.000109753 Jy ! Component: 3350 - total flux cleaned = -0.000128234 Jy ! Component: 3400 - total flux cleaned = -0.000128272 Jy ! Component: 3450 - total flux cleaned = -0.000164846 Jy ! Component: 3500 - total flux cleaned = -0.000157556 Jy ! Component: 3550 - total flux cleaned = -0.000168431 Jy ! Component: 3600 - total flux cleaned = -0.000182858 Jy ! Component: 3650 - total flux cleaned = -0.000189987 Jy ! Component: 3700 - total flux cleaned = -0.000204209 Jy ! Component: 3750 - total flux cleaned = -0.000204193 Jy ! Component: 3800 - total flux cleaned = -0.00019713 Jy ! Component: 3850 - total flux cleaned = -0.000221761 Jy ! Component: 3900 - total flux cleaned = -0.000221752 Jy ! Component: 3950 - total flux cleaned = -0.000228742 Jy ! Component: 4000 - total flux cleaned = -0.000232215 Jy ! Component: 4050 - total flux cleaned = -0.000242566 Jy ! Total flux subtracted in 4096 components = -0.000246004 Jy ! Clean residual min=-0.000228 max=0.000208 Jy/beam ! Clean residual mean=-0.000001 rms=0.000058 Jy/beam ! Combined flux in latest and established models = 0.0527123 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 409 components and 0.0527123 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J0706+7741_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.138 x 1.483 at 17.67 degrees (North through East) ! Clean map min=-0.00029804 max=0.040718 Jy/beam ! Writing clean map to FITS file: ./J0706+7741_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0407179 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.78825e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.426465 0.426465 0.85293 1.70586 3.41172 6.82344 13.6469 27.2938 54.5875 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.04 quit ! Quitting program ! Log file ./J0706+7741_X_uvs.log closed on Mon Oct 28 15:37:58 2013