! Started logfile: J1826+0149_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:10:33 2016 obs J1826+0149_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J1826+0149_X_2015_03_17_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.832937 visibilities/baseline/integration-bin. ! Found source: J1826+0149 ! ! 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 338 lines of history. ! ! Reading 25188 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 J1826+0149_X_2015_03_17_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.803286Jy sigma=0.008802 ! Fit after self-cal, rms=0.785016Jy sigma=0.008618 ! 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=0.8202 mas, bmaj=1.782 mas, bpa=1.655 degrees ! Estimated noise=601.559 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 = 0.173797 Jy ! Component: 100 - total flux cleaned = 0.246477 Jy ! Total flux subtracted in 100 components = 0.246477 Jy ! Clean residual min=-0.013517 max=0.043127 Jy/beam ! Clean residual mean=-0.000169 rms=0.005109 Jy/beam ! Combined flux in latest and established models = 0.246477 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.246477 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=0.115224Jy sigma=0.001212 ! Fit after self-cal, rms=0.114518Jy sigma=0.001204 ! Inverting map ! Added new window around map position (-0.8, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0404474 Jy ! Component: 100 - total flux cleaned = 0.0624608 Jy ! Total flux subtracted in 100 components = 0.0624608 Jy ! Clean residual min=-0.012912 max=0.026909 Jy/beam ! Clean residual mean=-0.000045 rms=0.003297 Jy/beam ! Combined flux in latest and established models = 0.308938 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.308938 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=0.096623Jy sigma=0.000974 ! Fit after self-cal, rms=0.096206Jy sigma=0.000968 ! Inverting map ! Added new window around map position (1.2, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0218844 Jy ! Component: 100 - total flux cleaned = 0.0333807 Jy ! Total flux subtracted in 100 components = 0.0333807 Jy ! Clean residual min=-0.012050 max=0.010380 Jy/beam ! Clean residual mean=0.000014 rms=0.002588 Jy/beam ! Combined flux in latest and established models = 0.342318 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.342318 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=0.091017Jy sigma=0.000903 ! Fit after self-cal, rms=0.090822Jy sigma=0.000902 ! 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=0.9898 mas, bmaj=2.027 mas, bpa=-0.7451 degrees ! Estimated noise=409.621 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 = 0.00921183 Jy ! Component: 100 - total flux cleaned = 0.0137722 Jy ! Component: 150 - total flux cleaned = 0.0158316 Jy ! Component: 200 - total flux cleaned = 0.0161159 Jy ! Total flux subtracted in 200 components = 0.0161159 Jy ! Clean residual min=-0.013440 max=0.011545 Jy/beam ! Clean residual mean=0.000039 rms=0.002934 Jy/beam ! Combined flux in latest and established models = 0.358434 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 36 components and 0.358434 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=0.089969Jy sigma=0.000891 ! Fit after self-cal, rms=0.089888Jy sigma=0.000890 ! 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 0.91 FD 1.16 HN 1.20 KP 0.91 ! LA 1.03 MK 0.97 NL 0.97 OV 0.97 ! PT 1.07 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.22 KP 0.86 ! LA 1.02 MK 0.96 NL 0.98 OV 0.98 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.26 KP 0.81 ! LA 1.05 MK 0.99 NL 0.98 OV 0.98 ! PT 0.97 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.23 KP 0.78 ! LA 1.06 MK 0.98 NL 0.98 OV 0.96 ! PT 0.98 SC 1.15 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.22 KP 0.75 ! LA 1.04 MK 0.99 NL 0.98 OV 1.00 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.27 KP 0.74 ! LA 1.06 MK 0.98 NL 0.98 OV 1.01 ! PT 0.99 SC 1.14 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.18 HN 1.31 KP 0.73 ! LA 1.06 MK 1.02 NL 0.98 OV 1.05 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.19 HN 1.31 KP 0.74 ! LA 1.06 MK 1.01 NL 0.99 OV 1.04 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.16 HN 1.32 KP 0.77 ! LA 1.06 MK 0.99 NL 0.99 OV 1.03 ! PT 1.01 SC 0.92 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.29 KP 0.81 ! LA 1.10 MK 1.02 NL 1.01 OV 1.04 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.19 HN 1.26 KP 0.83 ! LA 1.10 MK 1.02 NL 1.01 OV 1.03 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.19 HN 1.27 KP 0.85 ! LA 1.09 MK 0.99 NL 1.02 OV 1.02 ! PT 1.06 SC 1.01 ! ! ! Fit before self-cal, rms=0.089888Jy sigma=0.000890 ! Fit after self-cal, rms=0.083244Jy sigma=0.000778 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9943 mas, bmaj=2.027 mas, bpa=-0.8413 degrees ! Estimated noise=408.374 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 = -9.14209e-05 Jy ! Component: 100 - total flux cleaned = -0.000400056 Jy ! Component: 150 - total flux cleaned = -0.000658239 Jy ! Component: 200 - total flux cleaned = -0.000707709 Jy ! Total flux subtracted in 200 components = -0.000707709 Jy ! Clean residual min=-0.002980 max=0.002618 Jy/beam ! Clean residual mean=-0.000016 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.357726 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.357726 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=0.083147Jy sigma=0.000777 ! Fit after self-cal, rms=0.083284Jy sigma=0.000776 ! 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=0.083284Jy sigma=0.000776 ! Fit after self-cal, rms=0.085336Jy sigma=0.000772 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.989 mas, bmaj=2.022 mas, bpa=-0.5527 degrees ! Estimated noise=408.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000286726 Jy ! Component: 100 - total flux cleaned = 0.000146132 Jy ! Component: 150 - total flux cleaned = 6.4246e-05 Jy ! Component: 200 - total flux cleaned = -5.80939e-06 Jy ! Total flux subtracted in 200 components = -5.80939e-06 Jy ! Clean residual min=-0.002233 max=0.001731 Jy/beam ! Clean residual mean=-0.000000 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.357721 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.357721 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=0.085300Jy sigma=0.000771 ! Fit after self-cal, rms=0.085331Jy sigma=0.000771 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.67247e-05 Jy ! Component: 100 - total flux cleaned = -4.87518e-05 Jy ! Component: 150 - total flux cleaned = -1.86447e-05 Jy ! Component: 200 - total flux cleaned = -4.64495e-05 Jy ! Total flux subtracted in 200 components = -4.64495e-05 Jy ! Clean residual min=-0.002002 max=0.001716 Jy/beam ! Clean residual mean=-0.000000 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.357674 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 0.357674 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=0.085310Jy sigma=0.000771 ! Fit after self-cal, rms=0.085305Jy sigma=0.000771 ! 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=0.085305Jy sigma=0.000771 ! Fit after self-cal, rms=0.085633Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.987 mas, bmaj=2.021 mas, bpa=-0.5325 degrees ! Estimated noise=408.411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000240999 Jy ! Component: 100 - total flux cleaned = 0.000212663 Jy ! Component: 150 - total flux cleaned = 0.000136033 Jy ! Component: 200 - total flux cleaned = 0.000135113 Jy ! Total flux subtracted in 200 components = 0.000135113 Jy ! Clean residual min=-0.001751 max=0.001712 Jy/beam ! Clean residual mean=-0.000001 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.357809 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.357809 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=0.085618Jy sigma=0.000770 ! Fit after self-cal, rms=0.085614Jy sigma=0.000770 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.26751e-05 Jy ! Component: 100 - total flux cleaned = -3.6392e-05 Jy ! Component: 150 - total flux cleaned = -5.9287e-05 Jy ! Component: 200 - total flux cleaned = -5.94603e-05 Jy ! Total flux subtracted in 200 components = -5.94603e-05 Jy ! Clean residual min=-0.001660 max=0.001685 Jy/beam ! Clean residual mean=-0.000001 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.35775 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 70 components and 0.35775 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=0.085601Jy sigma=0.000770 ! Fit after self-cal, rms=0.085596Jy sigma=0.000770 ! 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=0.085596Jy sigma=0.000770 ! Fit after self-cal, rms=0.085732Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.386 mas, bmaj=3.333 mas, bpa=0.4376 degrees ! Estimated noise=500.491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000323889 Jy ! Component: 100 - total flux cleaned = -0.000108741 Jy ! Component: 150 - total flux cleaned = -1.55353e-06 Jy ! Component: 200 - total flux cleaned = 7.95061e-05 Jy ! Total flux subtracted in 200 components = 7.95061e-05 Jy ! Clean residual min=-0.001614 max=0.001812 Jy/beam ! Clean residual mean=-0.000001 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.357829 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 75 components and 0.357829 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=0.085740Jy sigma=0.000770 ! Fit after self-cal, rms=0.085729Jy sigma=0.000770 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 (3.4, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143717 Jy ! Component: 100 - total flux cleaned = 0.00188921 Jy ! Component: 150 - total flux cleaned = 0.00224239 Jy ! Component: 200 - total flux cleaned = 0.00242168 Jy ! Total flux subtracted in 200 components = 0.00242168 Jy ! Clean residual min=-0.001302 max=0.001145 Jy/beam ! Clean residual mean=-0.000003 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.360251 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 97 components and 0.360251 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=0.085699Jy sigma=0.000770 ! Fit after self-cal, rms=0.085693Jy sigma=0.000770 ! 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=0.9864 mas, bmaj=2.021 mas, bpa=-0.5935 degrees ! Estimated noise=408.626 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9864 x 2.021 at -0.5935 degrees (North through East) ! Clean map min=-0.0013221 max=0.19706 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=0.8155 mas, bmaj=1.777 mas, bpa=1.85 degrees ! Estimated noise=602.511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.175961 Jy ! Component: 100 - total flux cleaned = 0.250282 Jy ! Component: 150 - total flux cleaned = 0.291171 Jy ! Component: 200 - total flux cleaned = 0.31495 Jy ! Total flux subtracted in 200 components = 0.31495 Jy ! Clean residual min=-0.005509 max=0.012142 Jy/beam ! Clean residual mean=-0.000073 rms=0.001687 Jy/beam ! Combined flux in latest and established models = 0.31495 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.31495 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9864 mas, bmaj=2.021 mas, bpa=-0.5935 degrees ! Estimated noise=408.626 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 = 0.0177915 Jy ! Component: 100 - total flux cleaned = 0.0275027 Jy ! Component: 150 - total flux cleaned = 0.0331993 Jy ! Component: 200 - total flux cleaned = 0.0366303 Jy ! Total flux subtracted in 200 components = 0.0366303 Jy ! Clean residual min=-0.001653 max=0.001762 Jy/beam ! Clean residual mean=-0.000011 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.351581 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 40 components and 0.351581 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=2.386 mas, bmaj=3.333 mas, bpa=0.4376 degrees ! Estimated noise=500.491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00297634 Jy ! Component: 100 - total flux cleaned = 0.00476257 Jy ! Component: 150 - total flux cleaned = 0.00601841 Jy ! Component: 200 - total flux cleaned = 0.00667791 Jy ! Total flux subtracted in 200 components = 0.00667791 Jy ! Clean residual min=-0.001278 max=0.001299 Jy/beam ! Clean residual mean=-0.000007 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.358259 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 = 0.000524838 Jy ! Component: 100 - total flux cleaned = 0.000978407 Jy ! Component: 150 - total flux cleaned = 0.0012748 Jy ! Component: 200 - total flux cleaned = 0.00155859 Jy ! Total flux subtracted in 200 components = 0.00155859 Jy ! Clean residual min=-0.001174 max=0.001218 Jy/beam ! Clean residual mean=-0.000005 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.359817 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 108 components and 0.359817 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9864 mas, bmaj=2.021 mas, bpa=-0.5935 degrees ! Estimated noise=408.626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00015546 Jy ! Component: 100 - total flux cleaned = -0.000118385 Jy ! Component: 150 - total flux cleaned = -0.000150544 Jy ! Component: 200 - total flux cleaned = -8.97394e-05 Jy ! Total flux subtracted in 200 components = -8.97394e-05 Jy ! Clean residual min=-0.001201 max=0.001259 Jy/beam ! Clean residual mean=-0.000002 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.359727 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 132 components and 0.359727 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=0.085633Jy sigma=0.000769 ! Fit after self-cal, rms=0.085586Jy sigma=0.000769 wmodel J1826+0149_X_2015_03_17_pus_map.mod ! Writing 132 model components to file: J1826+0149_X_2015_03_17_pus_map.mod wobs J1826+0149_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J1826+0149_X_2015_03_17_pus_uvs.fits wwins J1826+0149_X_2015_03_17_pus_map.win ! wwins: Wrote 4 windows to J1826+0149_X_2015_03_17_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 = 0.000429578 Jy ! Component: 100 - total flux cleaned = 0.000550249 Jy ! Component: 150 - total flux cleaned = 0.000607655 Jy ! Component: 200 - total flux cleaned = 0.000736021 Jy ! Component: 250 - total flux cleaned = 0.000824211 Jy ! Component: 300 - total flux cleaned = 0.000927744 Jy ! Component: 350 - total flux cleaned = 0.00104547 Jy ! Component: 400 - total flux cleaned = 0.00111096 Jy ! Component: 450 - total flux cleaned = 0.0012224 Jy ! Component: 500 - total flux cleaned = 0.00128442 Jy ! Component: 550 - total flux cleaned = 0.00133022 Jy ! Component: 600 - total flux cleaned = 0.00140426 Jy ! Component: 650 - total flux cleaned = 0.00140416 Jy ! Component: 700 - total flux cleaned = 0.00147494 Jy ! Component: 750 - total flux cleaned = 0.0014885 Jy ! Component: 800 - total flux cleaned = 0.00151582 Jy ! Component: 850 - total flux cleaned = 0.00152914 Jy ! Component: 900 - total flux cleaned = 0.00152928 Jy ! Component: 950 - total flux cleaned = 0.00156764 Jy ! Component: 1000 - total flux cleaned = 0.00160529 Jy ! Component: 1050 - total flux cleaned = 0.00163015 Jy ! Component: 1100 - total flux cleaned = 0.00166676 Jy ! Component: 1150 - total flux cleaned = 0.0016906 Jy ! Component: 1200 - total flux cleaned = 0.00176145 Jy ! Component: 1250 - total flux cleaned = 0.00178489 Jy ! Component: 1300 - total flux cleaned = 0.00183074 Jy ! Component: 1350 - total flux cleaned = 0.00186472 Jy ! Component: 1400 - total flux cleaned = 0.00188713 Jy ! Component: 1450 - total flux cleaned = 0.00193125 Jy ! Component: 1500 - total flux cleaned = 0.0019531 Jy ! Component: 1550 - total flux cleaned = 0.00200683 Jy ! Component: 1600 - total flux cleaned = 0.0020281 Jy ! Component: 1650 - total flux cleaned = 0.00205979 Jy ! Component: 1700 - total flux cleaned = 0.00208074 Jy ! Component: 1750 - total flux cleaned = 0.00210151 Jy ! Component: 1800 - total flux cleaned = 0.00214248 Jy ! Component: 1850 - total flux cleaned = 0.00216276 Jy ! Component: 1900 - total flux cleaned = 0.00222268 Jy ! Component: 1950 - total flux cleaned = 0.00224239 Jy ! Component: 2000 - total flux cleaned = 0.00226203 Jy ! Total flux subtracted in 2048 components = 0.00231062 Jy ! Clean residual min=-0.000485 max=0.000561 Jy/beam ! Clean residual mean=-0.000001 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.362038 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 264 components and 0.362038 Jy ![Exited script file: muppet] wmap "J1826+0149_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9864 x 2.021 at -0.5935 degrees (North through East) ! Clean map min=-0.00082857 max=0.19569 Jy/beam ! Writing clean map to FITS file: J1826+0149_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.195687 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000186796 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.286369 0.286369 0.572739 1.14548 2.29096 4.58191 9.16382 18.3276 36.6553 73.3106 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.195 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9864 x 2.021 at -0.5935 degrees (North through East) ! Clean map min=-0.00082857 max=0.19569 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 J1826+0149_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:10:35 2016