! Started logfile: J1102-4404_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:48:37 2019 obs J1102-4404_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1102-4404_X_2017_05_31_pus_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.613889 visibilities/baseline/integration-bin. ! Found source: J1102-4404 ! ! 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 1698 lines of history. ! ! Reading 15912 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 J1102-4404_X_2017_05_31_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 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.792242Jy sigma=0.004290 ! Fit after self-cal, rms=0.759097Jy sigma=0.004094 ! 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=0.5884 mas, bmaj=1.845 mas, bpa=-10.32 degrees ! Estimated noise=2011.17 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 = 0.19274 Jy ! Component: 100 - total flux cleaned = 0.249164 Jy ! Total flux subtracted in 100 components = 0.249164 Jy ! Clean residual min=-0.015957 max=0.029640 Jy/beam ! Clean residual mean=-0.000090 rms=0.005646 Jy/beam ! Combined flux in latest and established models = 0.249164 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.249164 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=0.143930Jy sigma=0.000728 ! Fit after self-cal, rms=0.144049Jy sigma=0.000728 ! 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=0.7809 mas, bmaj=2.175 mas, bpa=-7.756 degrees ! Estimated noise=1029.52 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 = 0.0333515 Jy ! Component: 100 - total flux cleaned = 0.0460149 Jy ! Component: 150 - total flux cleaned = 0.0517781 Jy ! Component: 200 - total flux cleaned = 0.0536812 Jy ! Total flux subtracted in 200 components = 0.0536812 Jy ! Clean residual min=-0.013593 max=0.018450 Jy/beam ! Clean residual mean=-0.000074 rms=0.004757 Jy/beam ! Combined flux in latest and established models = 0.302845 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 0.302845 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=0.140129Jy sigma=0.000673 ! Fit after self-cal, rms=0.140118Jy sigma=0.000673 ! 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 0.95 HN 1.00* KP 0.91 ! LA 0.92 MK 0.98 NL 1.51 OV 1.01 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.00* KP 0.87 ! LA 0.92 MK 0.98 NL 1.69 OV 1.02 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.93 HN 1.00* KP 0.83 ! LA 0.94 MK 0.96 NL 1.72 OV 1.03 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.91 HN 1.00* KP 0.92 ! LA 0.94 MK 0.98 NL 1.58 OV 1.02 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 1.00* KP 0.91 ! LA 0.94 MK 1.02 NL 1.35 OV 1.04 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.93 HN 1.00* KP 0.90 ! LA 0.92 MK 1.00 NL 1.47 OV 0.97 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 1.00* KP 0.91 ! LA 0.95 MK 1.05 NL 1.44 OV 0.94 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 0.90 ! LA 0.94 MK 0.96 NL 1.45 OV 0.94 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 1.00* KP 0.94 ! LA 0.95 MK 1.03 NL 1.35 OV 0.96 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 0.91 ! LA 0.98 MK 1.06 NL 1.48 OV 0.93 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 0.84 ! LA 0.99 MK 0.99 NL 1.39 OV 0.96 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.84 ! LA 0.91 MK 1.02 NL 1.49 OV 1.07 ! PT 1.05 SC 1.02 ! ! ! Fit before self-cal, rms=0.140118Jy sigma=0.000673 ! Fit after self-cal, rms=0.159595Jy sigma=0.000635 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7879 mas, bmaj=2.182 mas, bpa=-7.714 degrees ! Estimated noise=1038.55 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 = 8.1719e-05 Jy ! Component: 100 - total flux cleaned = -7.983e-05 Jy ! Component: 150 - total flux cleaned = -7.98029e-05 Jy ! Component: 200 - total flux cleaned = -7.99034e-05 Jy ! Total flux subtracted in 200 components = -7.99034e-05 Jy ! Clean residual min=-0.002585 max=0.002145 Jy/beam ! Clean residual mean=0.000030 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.302765 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 21 components and 0.302765 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=0.159575Jy sigma=0.000635 ! Fit after self-cal, rms=0.160153Jy sigma=0.000635 ! 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=0.160153Jy sigma=0.000635 ! Fit after self-cal, rms=0.160434Jy sigma=0.000635 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7874 mas, bmaj=2.181 mas, bpa=-7.769 degrees ! Estimated noise=1037.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.17802e-05 Jy ! Component: 100 - total flux cleaned = -4.36043e-05 Jy ! Component: 150 - total flux cleaned = -4.33181e-05 Jy ! Component: 200 - total flux cleaned = -6.84834e-05 Jy ! Total flux subtracted in 200 components = -6.84834e-05 Jy ! Clean residual min=-0.002546 max=0.002212 Jy/beam ! Clean residual mean=0.000030 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.302697 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 22 components and 0.302697 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=0.160416Jy sigma=0.000635 ! Fit after self-cal, rms=0.160424Jy sigma=0.000635 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 = 4.32611e-05 Jy ! Component: 100 - total flux cleaned = -3.97643e-06 Jy ! Component: 150 - total flux cleaned = -2.77398e-05 Jy ! Component: 200 - total flux cleaned = -2.73474e-05 Jy ! Total flux subtracted in 200 components = -2.73474e-05 Jy ! Clean residual min=-0.002490 max=0.002201 Jy/beam ! Clean residual mean=0.000030 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.302669 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 23 components and 0.302669 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=0.160411Jy sigma=0.000635 ! Fit after self-cal, rms=0.160415Jy sigma=0.000635 ! 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=0.160415Jy sigma=0.000635 ! Fit after self-cal, rms=0.160164Jy sigma=0.000635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7864 mas, bmaj=2.178 mas, bpa=-7.819 degrees ! Estimated noise=1036.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.79731e-06 Jy ! Component: 100 - total flux cleaned = -1.47068e-05 Jy ! Component: 150 - total flux cleaned = -1.44965e-05 Jy ! Component: 200 - total flux cleaned = -3.6032e-05 Jy ! Total flux subtracted in 200 components = -3.6032e-05 Jy ! Clean residual min=-0.002456 max=0.002213 Jy/beam ! Clean residual mean=0.000030 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.302633 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 25 components and 0.302633 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=0.160151Jy sigma=0.000635 ! Fit after self-cal, rms=0.160155Jy sigma=0.000635 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 = 7.68316e-06 Jy ! Component: 100 - total flux cleaned = -1.22101e-05 Jy ! Component: 150 - total flux cleaned = -1.26049e-05 Jy ! Component: 200 - total flux cleaned = -1.31196e-05 Jy ! Total flux subtracted in 200 components = -1.31196e-05 Jy ! Clean residual min=-0.002448 max=0.002206 Jy/beam ! Clean residual mean=0.000030 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.30262 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 0.30262 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=0.160145Jy sigma=0.000634 ! Fit after self-cal, rms=0.160149Jy sigma=0.000634 ! 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=0.160149Jy sigma=0.000634 ! Fit after self-cal, rms=0.159970Jy sigma=0.000634 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.669 mas, bmaj=10.02 mas, bpa=-6.307 degrees ! Estimated noise=1300.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000383819 Jy ! Component: 100 - total flux cleaned = -0.000397172 Jy ! Component: 150 - total flux cleaned = -0.000403688 Jy ! Component: 200 - total flux cleaned = -0.000416752 Jy ! Total flux subtracted in 200 components = -0.000416752 Jy ! Clean residual min=-0.003231 max=0.001946 Jy/beam ! Clean residual mean=0.000054 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.302203 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 27 components and 0.302203 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=0.159968Jy sigma=0.000634 ! Fit after self-cal, rms=0.159967Jy sigma=0.000634 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 = -3.70228e-05 Jy ! Component: 100 - total flux cleaned = -3.69723e-05 Jy ! Component: 150 - total flux cleaned = -3.68622e-05 Jy ! Component: 200 - total flux cleaned = -3.68053e-05 Jy ! Total flux subtracted in 200 components = -3.68053e-05 Jy ! Clean residual min=-0.003225 max=0.001939 Jy/beam ! Clean residual mean=0.000054 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.302167 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 27 components and 0.302167 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=0.159967Jy sigma=0.000634 ! Fit after self-cal, rms=0.159966Jy sigma=0.000634 ! 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=0.7855 mas, bmaj=2.176 mas, bpa=-7.85 degrees ! Estimated noise=1035.06 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7855 x 2.176 at -7.85 degrees (North through East) ! Clean map min=-0.0023965 max=0.23822 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=0.5886 mas, bmaj=1.828 mas, bpa=-10.33 degrees ! Estimated noise=2047.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.196264 Jy ! Component: 100 - total flux cleaned = 0.25506 Jy ! Component: 150 - total flux cleaned = 0.278382 Jy ! Component: 200 - total flux cleaned = 0.288155 Jy ! Total flux subtracted in 200 components = 0.288155 Jy ! Clean residual min=-0.004439 max=0.004958 Jy/beam ! Clean residual mean=-0.000009 rms=0.001462 Jy/beam ! Combined flux in latest and established models = 0.288156 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.288156 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7855 mas, bmaj=2.176 mas, bpa=-7.85 degrees ! Estimated noise=1035.06 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 = 0.0064266 Jy ! Component: 100 - total flux cleaned = 0.00920668 Jy ! Component: 150 - total flux cleaned = 0.0104682 Jy ! Component: 200 - total flux cleaned = 0.0108651 Jy ! Total flux subtracted in 200 components = 0.0108651 Jy ! Clean residual min=-0.002298 max=0.002322 Jy/beam ! Clean residual mean=0.000015 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.299021 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.299021 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=2.669 mas, bmaj=10.02 mas, bpa=-6.307 degrees ! Estimated noise=1300.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000825937 Jy ! Component: 100 - total flux cleaned = 0.000822763 Jy ! Component: 150 - total flux cleaned = 0.00082168 Jy ! Component: 200 - total flux cleaned = 0.000821144 Jy ! Total flux subtracted in 200 components = 0.000821144 Jy ! Clean residual min=-0.002831 max=0.001938 Jy/beam ! Clean residual mean=0.000035 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 0.299842 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 = -3.76992e-07 Jy ! Component: 100 - total flux cleaned = -6.49369e-07 Jy ! Component: 150 - total flux cleaned = -8.35571e-07 Jy ! Component: 200 - total flux cleaned = -7.20362e-07 Jy ! Total flux subtracted in 200 components = -7.20362e-07 Jy ! Clean residual min=-0.002844 max=0.001932 Jy/beam ! Clean residual mean=0.000035 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 0.299841 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 25 components and 0.299841 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7855 mas, bmaj=2.176 mas, bpa=-7.85 degrees ! Estimated noise=1035.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000640452 Jy ! Component: 100 - total flux cleaned = -0.000538898 Jy ! Component: 150 - total flux cleaned = -0.000452895 Jy ! Component: 200 - total flux cleaned = -0.000378362 Jy ! Total flux subtracted in 200 components = -0.000378362 Jy ! Clean residual min=-0.002191 max=0.002323 Jy/beam ! Clean residual mean=0.000017 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.299463 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 29 components and 0.299463 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=0.159925Jy sigma=0.000634 ! Fit after self-cal, rms=0.159953Jy sigma=0.000634 wmodel J1102-4404_X_2017_05_31_pus_map.mod ! Writing 29 model components to file: J1102-4404_X_2017_05_31_pus_map.mod wobs J1102-4404_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1102-4404_X_2017_05_31_pus_uvs.fits wwins J1102-4404_X_2017_05_31_pus_map.win ! wwins: Wrote 1 windows to J1102-4404_X_2017_05_31_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 = 1.56314e-05 Jy ! Component: 100 - total flux cleaned = -5.01974e-05 Jy ! Component: 150 - total flux cleaned = -0.000346132 Jy ! Component: 200 - total flux cleaned = -0.000650773 Jy ! Component: 250 - total flux cleaned = -0.00096642 Jy ! Component: 300 - total flux cleaned = -0.00113011 Jy ! Component: 350 - total flux cleaned = -0.00131032 Jy ! Component: 400 - total flux cleaned = -0.00135867 Jy ! Component: 450 - total flux cleaned = -0.00135902 Jy ! Component: 500 - total flux cleaned = -0.00147078 Jy ! Component: 550 - total flux cleaned = -0.0016853 Jy ! Component: 600 - total flux cleaned = -0.00195682 Jy ! Component: 650 - total flux cleaned = -0.00220122 Jy ! Component: 700 - total flux cleaned = -0.00240045 Jy ! Component: 750 - total flux cleaned = -0.00245894 Jy ! Component: 800 - total flux cleaned = -0.00257416 Jy ! Component: 850 - total flux cleaned = -0.00266842 Jy ! Component: 900 - total flux cleaned = -0.00270591 Jy ! Component: 950 - total flux cleaned = -0.00277944 Jy ! Component: 1000 - total flux cleaned = -0.0028339 Jy ! Component: 1050 - total flux cleaned = -0.00294045 Jy ! Component: 1100 - total flux cleaned = -0.00295812 Jy ! Component: 1150 - total flux cleaned = -0.003027 Jy ! Component: 1200 - total flux cleaned = -0.00302711 Jy ! Component: 1250 - total flux cleaned = -0.00307768 Jy ! Component: 1300 - total flux cleaned = -0.00311091 Jy ! Component: 1350 - total flux cleaned = -0.00317629 Jy ! Component: 1400 - total flux cleaned = -0.00320851 Jy ! Component: 1450 - total flux cleaned = -0.00327215 Jy ! Component: 1500 - total flux cleaned = -0.00330355 Jy ! Component: 1550 - total flux cleaned = -0.00335037 Jy ! Component: 1600 - total flux cleaned = -0.00341234 Jy ! Component: 1650 - total flux cleaned = -0.00344309 Jy ! Component: 1700 - total flux cleaned = -0.00350428 Jy ! Component: 1750 - total flux cleaned = -0.00356527 Jy ! Component: 1800 - total flux cleaned = -0.00361081 Jy ! Component: 1850 - total flux cleaned = -0.00364115 Jy ! Component: 1900 - total flux cleaned = -0.0036563 Jy ! Component: 1950 - total flux cleaned = -0.00370152 Jy ! Component: 2000 - total flux cleaned = -0.00371666 Jy ! Total flux subtracted in 2048 components = -0.00373165 Jy ! Clean residual min=-0.000861 max=0.000877 Jy/beam ! Clean residual mean=-0.000005 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.295731 Jy keep ! Adding 104 model components to the UV plane model. ! The established model now contains 133 components and 0.295731 Jy ![Exited script file: muppet] wmap "J1102-4404_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7855 x 2.176 at -7.85 degrees (North through East) ! Clean map min=-0.001946 max=0.25499 Jy/beam ! Writing clean map to FITS file: J1102-4404_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.254988 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000302728 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.356167 0.356167 0.712334 1.42467 2.84934 5.69867 11.3973 22.7947 45.5894 91.1788 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.254 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7855 x 2.176 at -7.85 degrees (North through East) ! Clean map min=-0.001946 max=0.25499 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 J1102-4404_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:48:38 2019