! Started logfile: J2049+1003_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:27:59 2017 obs J2049+1003_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J2049+1003_X_2014_01_04_pus_uva.fits ! AN table 1: 59 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.346045 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2049+1003 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 382 lines of history. ! ! Reading 8820 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J2049+1003_X_2014_01_04_pus] 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 = 512x512 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 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.736181Jy sigma=0.008918 ! Fit after self-cal, rms=0.700403Jy sigma=0.008495 ! 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=0.6463 mas, bmaj=1.649 mas, bpa=-1.139 degrees ! Estimated noise=918.392 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 = 0.228021 Jy ! Component: 100 - total flux cleaned = 0.290016 Jy ! Total flux subtracted in 100 components = 0.290016 Jy ! Clean residual min=-0.017238 max=0.028856 Jy/beam ! Clean residual mean=-0.000264 rms=0.006869 Jy/beam ! Combined flux in latest and established models = 0.290016 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.290016 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.105852Jy sigma=0.001373 ! Fit after self-cal, rms=0.105833Jy sigma=0.001372 ! 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=0.7757 mas, bmaj=1.852 mas, bpa=-1.272 degrees ! Estimated noise=618.194 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 = 0.0435881 Jy ! Component: 100 - total flux cleaned = 0.0657661 Jy ! Component: 150 - total flux cleaned = 0.078747 Jy ! Component: 200 - total flux cleaned = 0.0865446 Jy ! Total flux subtracted in 200 components = 0.0865446 Jy ! Clean residual min=-0.013971 max=0.023261 Jy/beam ! Clean residual mean=-0.000527 rms=0.006377 Jy/beam ! Combined flux in latest and established models = 0.376561 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 36 components and 0.376561 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.090041Jy sigma=0.001121 ! Fit after self-cal, rms=0.090115Jy sigma=0.001120 ! 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 1.00* FD 1.00* KP 1.00* LA 0.95 ! MK 1.03 NL 0.94 OV 1.08 PT 0.86 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.94 ! MK 1.02 NL 0.96 OV 1.06 PT 0.85 ! SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 1.01 NL 0.94 OV 1.10 PT 0.82 ! SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 1.02 NL 0.94 OV 1.08 PT 0.84 ! SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.96 ! MK 1.04 NL 0.96 OV 1.09 PT 0.83 ! SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 1.03 NL 0.98 OV 1.10 PT 0.83 ! SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 1.04 NL 0.97 OV 1.14 PT 0.84 ! SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.96 ! MK 1.04 NL 0.96 OV 1.14 PT 0.85 ! SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.03 NL 0.98 OV 1.14 PT 0.84 ! SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.05 NL 0.99 OV 1.14 PT 0.85 ! SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.08 NL 0.99 OV 1.11 PT 0.85 ! SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 1.08 NL 0.99 OV 1.12 PT 0.87 ! SC 1.05 ! ! ! Fit before self-cal, rms=0.090115Jy sigma=0.001120 ! Fit after self-cal, rms=0.087776Jy sigma=0.001029 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7935 mas, bmaj=1.879 mas, bpa=-1.997 degrees ! Estimated noise=621.34 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 = -0.00355426 Jy ! Component: 100 - total flux cleaned = -0.00412761 Jy ! Component: 150 - total flux cleaned = -0.00453089 Jy ! Component: 200 - total flux cleaned = -0.00497548 Jy ! Total flux subtracted in 200 components = -0.00497548 Jy ! Clean residual min=-0.010040 max=0.019499 Jy/beam ! Clean residual mean=-0.000133 rms=0.004237 Jy/beam ! Combined flux in latest and established models = 0.371585 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.371585 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.087441Jy sigma=0.001026 ! Fit after self-cal, rms=0.087549Jy sigma=0.001025 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.087549Jy sigma=0.001025 ! Fit after self-cal, rms=0.086822Jy sigma=0.000978 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7885 mas, bmaj=1.864 mas, bpa=-1.387 degrees ! Estimated noise=619.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00112811 Jy ! Component: 100 - total flux cleaned = -0.00112949 Jy ! Component: 150 - total flux cleaned = -0.00119703 Jy ! Component: 200 - total flux cleaned = -0.00132093 Jy ! Total flux subtracted in 200 components = -0.00132093 Jy ! Clean residual min=-0.008176 max=0.013848 Jy/beam ! Clean residual mean=-0.000080 rms=0.002583 Jy/beam ! Combined flux in latest and established models = 0.370264 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 44 components and 0.370264 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.086645Jy sigma=0.000977 ! Fit after self-cal, rms=0.086670Jy sigma=0.000977 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 (4.4, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117132 Jy ! Component: 100 - total flux cleaned = 0.0161092 Jy ! Component: 150 - total flux cleaned = 0.0171325 Jy ! Component: 200 - total flux cleaned = 0.0179741 Jy ! Total flux subtracted in 200 components = 0.0179741 Jy ! Clean residual min=-0.006995 max=0.006776 Jy/beam ! Clean residual mean=0.000041 rms=0.001825 Jy/beam ! Combined flux in latest and established models = 0.388238 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.388239 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.084798Jy sigma=0.000958 ! Fit after self-cal, rms=0.084659Jy sigma=0.000957 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.084659Jy sigma=0.000957 ! Fit after self-cal, rms=0.082928Jy sigma=0.000953 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7876 mas, bmaj=1.86 mas, bpa=-1.389 degrees ! Estimated noise=614.982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00456648 Jy ! Component: 100 - total flux cleaned = 0.00545032 Jy ! Component: 150 - total flux cleaned = 0.00612462 Jy ! Component: 200 - total flux cleaned = 0.00599183 Jy ! Total flux subtracted in 200 components = 0.00599183 Jy ! Clean residual min=-0.005694 max=0.005423 Jy/beam ! Clean residual mean=0.000047 rms=0.001423 Jy/beam ! Combined flux in latest and established models = 0.39423 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 76 components and 0.39423 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.082600Jy sigma=0.000949 ! Fit after self-cal, rms=0.082554Jy sigma=0.000949 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 = -4.32716e-06 Jy ! Component: 100 - total flux cleaned = -0.000256757 Jy ! Component: 150 - total flux cleaned = -0.00043085 Jy ! Component: 200 - total flux cleaned = -0.000482892 Jy ! Total flux subtracted in 200 components = -0.000482892 Jy ! Clean residual min=-0.005727 max=0.005092 Jy/beam ! Clean residual mean=0.000046 rms=0.001376 Jy/beam ! Combined flux in latest and established models = 0.393747 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 85 components and 0.393747 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.082472Jy sigma=0.000948 ! Fit after self-cal, rms=0.082462Jy sigma=0.000948 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.082462Jy sigma=0.000948 ! Fit after self-cal, rms=0.081777Jy sigma=0.000947 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.01 mas, bmaj=3.706 mas, bpa=-4.255 degrees ! Estimated noise=761.594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208374 Jy ! Component: 100 - total flux cleaned = 0.00155816 Jy ! Component: 150 - total flux cleaned = 0.00104015 Jy ! Component: 200 - total flux cleaned = 0.000692838 Jy ! Total flux subtracted in 200 components = 0.000692838 Jy ! Clean residual min=-0.004954 max=0.004659 Jy/beam ! Clean residual mean=0.000075 rms=0.001640 Jy/beam ! Combined flux in latest and established models = 0.39444 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 92 components and 0.39444 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.081777Jy sigma=0.000946 ! Fit after self-cal, rms=0.081730Jy sigma=0.000946 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 = 0.00020098 Jy ! Component: 100 - total flux cleaned = 7.18161e-05 Jy ! Component: 150 - total flux cleaned = 1.65425e-05 Jy ! Component: 200 - total flux cleaned = -0.000178195 Jy ! Total flux subtracted in 200 components = -0.000178195 Jy ! Clean residual min=-0.004846 max=0.004445 Jy/beam ! Clean residual mean=0.000074 rms=0.001554 Jy/beam ! Combined flux in latest and established models = 0.394262 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 94 components and 0.394262 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.081750Jy sigma=0.000946 ! Fit after self-cal, rms=0.081704Jy sigma=0.000945 ! 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=0.7869 mas, bmaj=1.859 mas, bpa=-1.415 degrees ! Estimated noise=613.083 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7869 x 1.859 at -1.415 degrees (North through East) ! Clean map min=-0.0046689 max=0.30518 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=0.6537 mas, bmaj=1.64 mas, bpa=-1.162 degrees ! Estimated noise=928.914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.230449 Jy ! Component: 100 - total flux cleaned = 0.290448 Jy ! Component: 150 - total flux cleaned = 0.3173 Jy ! Component: 200 - total flux cleaned = 0.334818 Jy ! Total flux subtracted in 200 components = 0.334818 Jy ! Clean residual min=-0.010920 max=0.014968 Jy/beam ! Clean residual mean=-0.000080 rms=0.003417 Jy/beam ! Combined flux in latest and established models = 0.334819 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.334819 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7869 mas, bmaj=1.859 mas, bpa=-1.415 degrees ! Estimated noise=613.083 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 = 0.0184911 Jy ! Component: 100 - total flux cleaned = 0.030706 Jy ! Component: 150 - total flux cleaned = 0.0398768 Jy ! Component: 200 - total flux cleaned = 0.0468469 Jy ! Total flux subtracted in 200 components = 0.0468469 Jy ! Clean residual min=-0.006207 max=0.008698 Jy/beam ! Clean residual mean=-0.000025 rms=0.001924 Jy/beam ! Combined flux in latest and established models = 0.381665 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 43 components and 0.381665 Jy ! Inverting map ! Added new window around map position (-1, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00737398 Jy ! Component: 100 - total flux cleaned = 0.0115377 Jy ! Component: 150 - total flux cleaned = 0.0138076 Jy ! Component: 200 - total flux cleaned = 0.0148128 Jy ! Total flux subtracted in 200 components = 0.0148128 Jy ! Clean residual min=-0.005233 max=0.004100 Jy/beam ! Clean residual mean=0.000045 rms=0.001233 Jy/beam ! Combined flux in latest and established models = 0.396478 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 72 components and 0.396478 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=2.01 mas, bmaj=3.706 mas, bpa=-4.255 degrees ! Estimated noise=761.594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000467384 Jy ! Component: 100 - total flux cleaned = -0.000567871 Jy ! Component: 150 - total flux cleaned = -0.000633409 Jy ! Component: 200 - total flux cleaned = -0.000402496 Jy ! Total flux subtracted in 200 components = -0.000402496 Jy ! Clean residual min=-0.004318 max=0.004856 Jy/beam ! Clean residual mean=0.000097 rms=0.001482 Jy/beam ! Combined flux in latest and established models = 0.396076 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 = 7.05275e-06 Jy ! Component: 100 - total flux cleaned = -3.88141e-05 Jy ! Component: 150 - total flux cleaned = -0.000127643 Jy ! Component: 200 - total flux cleaned = -0.000211651 Jy ! Total flux subtracted in 200 components = -0.000211651 Jy ! Clean residual min=-0.004000 max=0.004678 Jy/beam ! Clean residual mean=0.000095 rms=0.001420 Jy/beam ! Combined flux in latest and established models = 0.395864 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 95 components and 0.395864 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7869 mas, bmaj=1.859 mas, bpa=-1.415 degrees ! Estimated noise=613.083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143579 Jy ! Component: 100 - total flux cleaned = 0.0017244 Jy ! Component: 150 - total flux cleaned = 0.00195499 Jy ! Component: 200 - total flux cleaned = 0.00195273 Jy ! Total flux subtracted in 200 components = 0.00195273 Jy ! Clean residual min=-0.004043 max=0.003606 Jy/beam ! Clean residual mean=0.000051 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.397817 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 108 components and 0.397817 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.081292Jy sigma=0.000942 ! Fit after self-cal, rms=0.081221Jy sigma=0.000942 wmodel J2049+1003_X_2014_01_04_pus_map.mod ! Writing 108 model components to file: J2049+1003_X_2014_01_04_pus_map.mod wobs J2049+1003_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J2049+1003_X_2014_01_04_pus_uvs.fits wwins J2049+1003_X_2014_01_04_pus_map.win ! wwins: Wrote 3 windows to J2049+1003_X_2014_01_04_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000820596 Jy ! Component: 100 - total flux cleaned = -0.000543832 Jy ! Component: 150 - total flux cleaned = -0.000495694 Jy ! Component: 200 - total flux cleaned = -0.000583825 Jy ! Component: 250 - total flux cleaned = -0.000623577 Jy ! Component: 300 - total flux cleaned = -0.000657575 Jy ! Component: 350 - total flux cleaned = -0.00075814 Jy ! Component: 400 - total flux cleaned = -0.000944459 Jy ! Component: 450 - total flux cleaned = -0.00112156 Jy ! Component: 500 - total flux cleaned = -0.001262 Jy ! Component: 550 - total flux cleaned = -0.00134223 Jy ! Component: 600 - total flux cleaned = -0.00146936 Jy ! Component: 650 - total flux cleaned = -0.00156723 Jy ! Component: 700 - total flux cleaned = -0.00156722 Jy ! Component: 750 - total flux cleaned = -0.00159088 Jy ! Component: 800 - total flux cleaned = -0.00152603 Jy ! Component: 850 - total flux cleaned = -0.00142178 Jy ! Component: 900 - total flux cleaned = -0.00142191 Jy ! Component: 950 - total flux cleaned = -0.00140254 Jy ! Component: 1000 - total flux cleaned = -0.00138307 Jy ! Component: 1050 - total flux cleaned = -0.00136428 Jy ! Component: 1100 - total flux cleaned = -0.00132727 Jy ! Component: 1150 - total flux cleaned = -0.00129137 Jy ! Component: 1200 - total flux cleaned = -0.00125587 Jy ! Component: 1250 - total flux cleaned = -0.00127307 Jy ! Component: 1300 - total flux cleaned = -0.00125607 Jy ! Component: 1350 - total flux cleaned = -0.00123959 Jy ! Component: 1400 - total flux cleaned = -0.00123944 Jy ! Component: 1450 - total flux cleaned = -0.00119125 Jy ! Component: 1500 - total flux cleaned = -0.00112819 Jy ! Component: 1550 - total flux cleaned = -0.00106612 Jy ! Component: 1600 - total flux cleaned = -0.00102029 Jy ! Component: 1650 - total flux cleaned = -0.000930185 Jy ! Component: 1700 - total flux cleaned = -0.00088566 Jy ! Component: 1750 - total flux cleaned = -0.000783411 Jy ! Component: 1800 - total flux cleaned = -0.000697399 Jy ! Component: 1850 - total flux cleaned = -0.000641018 Jy ! Component: 1900 - total flux cleaned = -0.000585219 Jy ! Component: 1950 - total flux cleaned = -0.000516646 Jy ! Component: 2000 - total flux cleaned = -0.000421728 Jy ! Total flux subtracted in 2048 components = -0.0003281 Jy ! Clean residual min=-0.000800 max=0.000810 Jy/beam ! Clean residual mean=0.000013 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.397489 Jy keep ! Adding 124 model components to the UV plane model. ! The established model now contains 232 components and 0.397489 Jy ![Exited script file: muppet] wmap "J2049+1003_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7869 x 1.859 at -1.415 degrees (North through East) ! Clean map min=-0.0027223 max=0.30847 Jy/beam ! Writing clean map to FITS file: J2049+1003_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.308473 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000230031 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.223713 0.223713 0.447425 0.894851 1.7897 3.5794 7.1588 14.3176 28.6352 57.2704 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.308 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7869 x 1.859 at -1.415 degrees (North through East) ! Clean map min=-0.0027223 max=0.30847 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J2049+1003_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:28:01 2017