! Started logfile: J2206-1835_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:52:49 2019 obs J2206-1835_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J2206-1835_X_2017_01_16_pus_uva.fits ! AN table 1: 219 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.782851 visibilities/baseline/integration-bin. ! Found source: J2206-1835 ! ! 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 1309 lines of history. ! ! Reading 92580 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 J2206-1835_X_2017_01_16_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 242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 272 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 272 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 272 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 272 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 272 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 272 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000611Jy sigma=0.007453 ! Fit after self-cal, rms=0.951556Jy sigma=0.007148 ! 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=0.814 mas, bmaj=2.818 mas, bpa=18.49 degrees ! Estimated noise=741.67 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 = 0.035263 Jy ! Component: 100 - total flux cleaned = 0.0431768 Jy ! Total flux subtracted in 100 components = 0.0431768 Jy ! Clean residual min=-0.003704 max=0.004059 Jy/beam ! Clean residual mean=0.000054 rms=0.001242 Jy/beam ! Combined flux in latest and established models = 0.0431768 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0431768 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=0.175741Jy sigma=0.000780 ! Fit after self-cal, rms=0.174968Jy sigma=0.000771 ! 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=1.005 mas, bmaj=3.102 mas, bpa=16.99 degrees ! Estimated noise=338.017 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 = 0.0132251 Jy ! Component: 100 - total flux cleaned = 0.0218139 Jy ! Component: 150 - total flux cleaned = 0.0280245 Jy ! Component: 200 - total flux cleaned = 0.0325194 Jy ! Total flux subtracted in 200 components = 0.0325194 Jy ! Clean residual min=-0.008734 max=0.011942 Jy/beam ! Clean residual mean=0.000213 rms=0.004977 Jy/beam ! Combined flux in latest and established models = 0.0756961 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 35 components and 0.0756961 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=0.172204Jy sigma=0.000769 ! Fit after self-cal, rms=0.172106Jy sigma=0.000767 ! 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 1.41 FD 1.87 HN 1.28 KP 1.40 ! LA 0.61 MK 1.00* NL 2.00 OV 2.33 ! PT 0.23 SC 1.72 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.55 FD 1.97 HN 1.26 KP 1.36 ! LA 0.59 MK 1.00* NL 2.16 OV 2.49 ! PT 0.23 SC 1.71 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.61 FD 2.08 HN 1.32 KP 1.42 ! LA 0.58 MK 1.00* NL 2.21 OV 2.97 ! PT 0.23 SC 1.78 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.47 FD 1.98 HN 1.34 KP 1.39 ! LA 0.58 MK 1.00* NL 2.13 OV 2.57 ! PT 0.23 SC 1.84 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.47 FD 1.93 HN 1.10 KP 1.36 ! LA 0.59 MK 1.00* NL 2.10 OV 2.44 ! PT 0.25 SC 1.51 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.46 FD 2.05 HN 1.25 KP 1.44 ! LA 0.56 MK 1.00* NL 2.10 OV 2.57 ! PT 0.24 SC 1.66 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.38 FD 1.95 HN 1.22 KP 1.34 ! LA 0.57 MK 1.00* NL 2.05 OV 2.31 ! PT 0.24 SC 1.53 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.34 FD 1.94 HN 1.15 KP 1.39 ! LA 0.57 MK 1.00* NL 2.00 OV 2.36 ! PT 0.24 SC 1.48 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 FD 1.86 HN 1.09 KP 1.34 ! LA 0.55 MK 1.00* NL 1.86 OV 2.19 ! PT 0.25 SC 1.48 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 1.83 HN 1.16 KP 1.33 ! LA 0.56 MK 1.00* NL 1.96 OV 2.17 ! PT 0.25 SC 1.36 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.57 HN 0.96 KP 1.18 ! LA 0.63 MK 1.00* NL 1.65 OV 1.85 ! PT 0.28 SC 1.23 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.63 HN 0.99 KP 1.27 ! LA 0.59 MK 1.00* NL 1.56 OV 1.79 ! PT 0.28 SC 1.14 ! ! ! Fit before self-cal, rms=0.172106Jy sigma=0.000767 ! Fit after self-cal, rms=0.190313Jy sigma=0.000706 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.132 mas, bmaj=3.481 mas, bpa=16.39 degrees ! Estimated noise=406.225 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 = 0.00328102 Jy ! Component: 100 - total flux cleaned = 0.00208785 Jy ! Component: 150 - total flux cleaned = 0.000901504 Jy ! Component: 200 - total flux cleaned = -8.58836e-06 Jy ! Total flux subtracted in 200 components = -8.58836e-06 Jy ! Clean residual min=-0.007510 max=0.011818 Jy/beam ! Clean residual mean=0.000268 rms=0.002900 Jy/beam ! Combined flux in latest and established models = 0.0756876 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 0.0756876 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=0.188831Jy sigma=0.000708 ! Fit after self-cal, rms=0.195668Jy sigma=0.000676 ! 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=0.195668Jy sigma=0.000676 ! Fit after self-cal, rms=0.453535Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.171 mas, bmaj=3.585 mas, bpa=14.6 degrees ! Estimated noise=469.341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0052911 Jy ! Component: 100 - total flux cleaned = 0.00486188 Jy ! Component: 150 - total flux cleaned = 0.00448646 Jy ! Component: 200 - total flux cleaned = 0.00406876 Jy ! Total flux subtracted in 200 components = 0.00406876 Jy ! Clean residual min=-0.005019 max=0.006902 Jy/beam ! Clean residual mean=0.000054 rms=0.001998 Jy/beam ! Combined flux in latest and established models = 0.0797563 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.0797563 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=0.452931Jy sigma=0.000647 ! Fit after self-cal, rms=0.456069Jy sigma=0.000643 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 = -0.00202893 Jy ! Component: 100 - total flux cleaned = -0.002504 Jy ! Component: 150 - total flux cleaned = -0.0027172 Jy ! Component: 200 - total flux cleaned = -0.00287659 Jy ! Total flux subtracted in 200 components = -0.00287659 Jy ! Clean residual min=-0.004781 max=0.005555 Jy/beam ! Clean residual mean=0.000071 rms=0.001916 Jy/beam ! Combined flux in latest and established models = 0.0768797 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 59 components and 0.0768797 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=0.456053Jy sigma=0.000644 ! Fit after self-cal, rms=0.455999Jy sigma=0.000643 ! 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=0.455999Jy sigma=0.000643 ! Fit after self-cal, rms=0.832782Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.189 mas, bmaj=3.647 mas, bpa=13.78 degrees ! Estimated noise=488.585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139293 Jy ! Component: 100 - total flux cleaned = 0.000975574 Jy ! Component: 150 - total flux cleaned = 0.000616937 Jy ! Component: 200 - total flux cleaned = 0.000304955 Jy ! Total flux subtracted in 200 components = 0.000304955 Jy ! Clean residual min=-0.004984 max=0.005952 Jy/beam ! Clean residual mean=0.000014 rms=0.001883 Jy/beam ! Combined flux in latest and established models = 0.0771847 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 60 components and 0.0771847 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=0.832650Jy sigma=0.000641 ! Fit after self-cal, rms=0.833878Jy sigma=0.000640 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 = -0.00163862 Jy ! Component: 100 - total flux cleaned = -0.00180246 Jy ! Component: 150 - total flux cleaned = -0.00194884 Jy ! Component: 200 - total flux cleaned = -0.0021112 Jy ! Total flux subtracted in 200 components = -0.0021112 Jy ! Clean residual min=-0.005143 max=0.005920 Jy/beam ! Clean residual mean=0.000029 rms=0.001904 Jy/beam ! Combined flux in latest and established models = 0.0750735 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 61 components and 0.0750735 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=0.833858Jy sigma=0.000640 ! Fit after self-cal, rms=0.833823Jy sigma=0.000640 ! 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=0.833823Jy sigma=0.000640 ! Fit after self-cal, rms=1.317912Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.791 mas, bmaj=5.801 mas, bpa=1.361 degrees ! Estimated noise=496.995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00012992 Jy ! Component: 100 - total flux cleaned = -0.00024163 Jy ! Component: 150 - total flux cleaned = -0.00032589 Jy ! Component: 200 - total flux cleaned = -0.000434131 Jy ! Total flux subtracted in 200 components = -0.000434131 Jy ! Clean residual min=-0.006868 max=0.006049 Jy/beam ! Clean residual mean=0.000018 rms=0.002740 Jy/beam ! Combined flux in latest and established models = 0.0746394 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 66 components and 0.0746394 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=1.317877Jy sigma=0.000639 ! Fit after self-cal, rms=1.318529Jy sigma=0.000639 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 = -0.000721311 Jy ! Component: 100 - total flux cleaned = -0.00081723 Jy ! Component: 150 - total flux cleaned = -0.000850826 Jy ! Component: 200 - total flux cleaned = -0.000901132 Jy ! Total flux subtracted in 200 components = -0.000901132 Jy ! Clean residual min=-0.006894 max=0.005851 Jy/beam ! Clean residual mean=0.000027 rms=0.002763 Jy/beam ! Combined flux in latest and established models = 0.0737382 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 71 components and 0.0737382 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=1.318520Jy sigma=0.000639 ! Fit after self-cal, rms=1.318512Jy sigma=0.000639 ! 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=1.206 mas, bmaj=3.705 mas, bpa=13.3 degrees ! Estimated noise=501.909 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.206 x 3.705 at 13.3 degrees (North through East) ! Clean map min=-0.0050743 max=0.075426 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=0.8921 mas, bmaj=3.004 mas, bpa=14.75 degrees ! Estimated noise=1427.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0573228 Jy ! Component: 100 - total flux cleaned = 0.068708 Jy ! Component: 150 - total flux cleaned = 0.0683185 Jy ! Component: 200 - total flux cleaned = 0.0688173 Jy ! Total flux subtracted in 200 components = 0.0688173 Jy ! Clean residual min=-0.005708 max=0.006561 Jy/beam ! Clean residual mean=0.000039 rms=0.001595 Jy/beam ! Combined flux in latest and established models = 0.0688173 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0688173 Jy ! Inverting map and beam ! Estimated beam: bmin=1.206 mas, bmaj=3.705 mas, bpa=13.3 degrees ! Estimated noise=501.909 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 = 0.00304916 Jy ! Component: 100 - total flux cleaned = 0.0033502 Jy ! Component: 150 - total flux cleaned = 0.00341446 Jy ! Component: 200 - total flux cleaned = 0.00346581 Jy ! Total flux subtracted in 200 components = 0.00346581 Jy ! Clean residual min=-0.005383 max=0.006644 Jy/beam ! Clean residual mean=0.000028 rms=0.001980 Jy/beam ! Combined flux in latest and established models = 0.0722831 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.0722831 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=2.791 mas, bmaj=5.801 mas, bpa=1.361 degrees ! Estimated noise=496.995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00060662 Jy ! Component: 100 - total flux cleaned = 0.000605947 Jy ! Component: 150 - total flux cleaned = 0.00062683 Jy ! Component: 200 - total flux cleaned = 0.000646305 Jy ! Total flux subtracted in 200 components = 0.000646305 Jy ! Clean residual min=-0.007042 max=0.006026 Jy/beam ! Clean residual mean=0.000033 rms=0.002808 Jy/beam ! Combined flux in latest and established models = 0.0729294 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 = -5.40199e-07 Jy ! Component: 100 - total flux cleaned = 1.76364e-05 Jy ! Component: 150 - total flux cleaned = 3.42194e-05 Jy ! Component: 200 - total flux cleaned = 4.92015e-05 Jy ! Total flux subtracted in 200 components = 4.92015e-05 Jy ! Clean residual min=-0.007043 max=0.005987 Jy/beam ! Clean residual mean=0.000033 rms=0.002805 Jy/beam ! Combined flux in latest and established models = 0.0729786 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 0.0729786 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.206 mas, bmaj=3.705 mas, bpa=13.3 degrees ! Estimated noise=501.909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000265479 Jy ! Component: 100 - total flux cleaned = -0.000430343 Jy ! Component: 150 - total flux cleaned = -0.000536613 Jy ! Component: 200 - total flux cleaned = -0.000599502 Jy ! Total flux subtracted in 200 components = -0.000599502 Jy ! Clean residual min=-0.005442 max=0.006484 Jy/beam ! Clean residual mean=0.000027 rms=0.001975 Jy/beam ! Combined flux in latest and established models = 0.0723791 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.0723791 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=1.318489Jy sigma=0.000639 ! Fit after self-cal, rms=1.318482Jy sigma=0.000639 wmodel J2206-1835_X_2017_01_16_pus_map.mod ! Writing 33 model components to file: J2206-1835_X_2017_01_16_pus_map.mod wobs J2206-1835_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J2206-1835_X_2017_01_16_pus_uvs.fits wwins J2206-1835_X_2017_01_16_pus_map.win ! wwins: Wrote 1 windows to J2206-1835_X_2017_01_16_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 = 0.00177013 Jy ! Component: 100 - total flux cleaned = 0.00212531 Jy ! Component: 150 - total flux cleaned = 0.00287322 Jy ! Component: 200 - total flux cleaned = 0.00358005 Jy ! Component: 250 - total flux cleaned = 0.00410263 Jy ! Component: 300 - total flux cleaned = 0.00460081 Jy ! Component: 350 - total flux cleaned = 0.00507544 Jy ! Component: 400 - total flux cleaned = 0.00546565 Jy ! Component: 450 - total flux cleaned = 0.00590389 Jy ! Component: 500 - total flux cleaned = 0.00608433 Jy ! Component: 550 - total flux cleaned = 0.00649486 Jy ! Component: 600 - total flux cleaned = 0.00689456 Jy ! Component: 650 - total flux cleaned = 0.00739364 Jy ! Component: 700 - total flux cleaned = 0.0077178 Jy ! Component: 750 - total flux cleaned = 0.00813914 Jy ! Component: 800 - total flux cleaned = 0.00834442 Jy ! Component: 850 - total flux cleaned = 0.00844568 Jy ! Component: 900 - total flux cleaned = 0.00874295 Jy ! Component: 950 - total flux cleaned = 0.00883938 Jy ! Component: 1000 - total flux cleaned = 0.00883918 Jy ! Component: 1050 - total flux cleaned = 0.00888696 Jy ! Component: 1100 - total flux cleaned = 0.00907046 Jy ! Component: 1150 - total flux cleaned = 0.00911484 Jy ! Component: 1200 - total flux cleaned = 0.00907151 Jy ! Component: 1250 - total flux cleaned = 0.00911539 Jy ! Component: 1300 - total flux cleaned = 0.0091159 Jy ! Component: 1350 - total flux cleaned = 0.00915844 Jy ! Component: 1400 - total flux cleaned = 0.009159 Jy ! Component: 1450 - total flux cleaned = 0.00932523 Jy ! Component: 1500 - total flux cleaned = 0.00948852 Jy ! Component: 1550 - total flux cleaned = 0.00960932 Jy ! Component: 1600 - total flux cleaned = 0.00968833 Jy ! Component: 1650 - total flux cleaned = 0.00980645 Jy ! Component: 1700 - total flux cleaned = 0.00988363 Jy ! Component: 1750 - total flux cleaned = 0.00988321 Jy ! Component: 1800 - total flux cleaned = 0.00980758 Jy ! Component: 1850 - total flux cleaned = 0.00988317 Jy ! Component: 1900 - total flux cleaned = 0.00984638 Jy ! Component: 1950 - total flux cleaned = 0.00981031 Jy ! Component: 2000 - total flux cleaned = 0.00984685 Jy ! Total flux subtracted in 2048 components = 0.00984698 Jy ! Clean residual min=-0.002095 max=0.002055 Jy/beam ! Clean residual mean=0.000009 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.082226 Jy keep ! Adding 197 model components to the UV plane model. ! The established model now contains 230 components and 0.082226 Jy ![Exited script file: muppet] wmap "J2206-1835_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.206 x 3.705 at 13.3 degrees (North through East) ! Clean map min=-0.0044334 max=0.076685 Jy/beam ! Writing clean map to FITS file: J2206-1835_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0766852 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000917573 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.58964 3.58964 7.17927 14.3585 28.7171 57.4342 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0027 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.076 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.206 x 3.705 at 13.3 degrees (North through East) ! Clean map min=-0.0044334 max=0.076685 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 J2206-1835_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:52:54 2019