! Started logfile: J1716-0452_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:27:10 2017 obs J1716-0452_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J1716-0452_X_2014_01_04_pus_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.347222 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1716-0452 ! ! 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 9000 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 J1716-0452_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 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.806373Jy sigma=0.009837 ! Fit after self-cal, rms=0.787717Jy sigma=0.009607 ! 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=0.597 mas, bmaj=1.647 mas, bpa=0.4171 degrees ! Estimated noise=861.968 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 = 0.162281 Jy ! Component: 100 - total flux cleaned = 0.202511 Jy ! Total flux subtracted in 100 components = 0.202511 Jy ! Clean residual min=-0.011183 max=0.018305 Jy/beam ! Clean residual mean=-0.000006 rms=0.004198 Jy/beam ! Combined flux in latest and established models = 0.202511 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.202511 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=0.085061Jy sigma=0.001078 ! Fit after self-cal, rms=0.085031Jy sigma=0.001077 ! 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=0.6934 mas, bmaj=1.792 mas, bpa=-0.2977 degrees ! Estimated noise=610.398 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 = 0.0338133 Jy ! Component: 100 - total flux cleaned = 0.0520909 Jy ! Component: 150 - total flux cleaned = 0.0625839 Jy ! Component: 200 - total flux cleaned = 0.0686973 Jy ! Total flux subtracted in 200 components = 0.0686973 Jy ! Clean residual min=-0.006041 max=0.007471 Jy/beam ! Clean residual mean=-0.000022 rms=0.001989 Jy/beam ! Combined flux in latest and established models = 0.271208 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 31 components and 0.271208 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=0.072713Jy sigma=0.000885 ! Fit after self-cal, rms=0.072688Jy sigma=0.000884 ! 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 0.96 ! MK 0.97 NL 1.04 OV 0.93 PT 0.97 ! SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 0.97 NL 1.02 OV 0.94 PT 0.95 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.00 NL 1.05 OV 0.91 PT 0.90 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.01 NL 1.04 OV 0.92 PT 0.93 ! SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.93 ! MK 1.02 NL 1.06 OV 0.98 PT 0.92 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.94 ! MK 1.00 NL 1.08 OV 0.98 PT 0.91 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.01 NL 1.07 OV 0.99 PT 0.93 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.00 NL 1.05 OV 1.02 PT 0.93 ! SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.01 NL 1.08 OV 0.97 PT 0.94 ! SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.04 NL 1.07 OV 1.00 PT 0.94 ! SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.04 NL 1.07 OV 0.98 PT 0.93 ! SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 1.03 NL 1.08 OV 1.01 PT 0.98 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.072688Jy sigma=0.000884 ! Fit after self-cal, rms=0.071571Jy sigma=0.000865 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6992 mas, bmaj=1.809 mas, bpa=-0.2526 degrees ! Estimated noise=605.753 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 = -0.000402066 Jy ! Component: 100 - total flux cleaned = -0.000423447 Jy ! Component: 150 - total flux cleaned = -0.00042343 Jy ! Component: 200 - total flux cleaned = -0.00042292 Jy ! Total flux subtracted in 200 components = -0.00042292 Jy ! Clean residual min=-0.002750 max=0.003769 Jy/beam ! Clean residual mean=-0.000009 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.270786 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.270786 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=0.071557Jy sigma=0.000865 ! Fit after self-cal, rms=0.071596Jy sigma=0.000865 ! 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=0.071596Jy sigma=0.000865 ! Fit after self-cal, rms=0.071536Jy sigma=0.000863 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6997 mas, bmaj=1.81 mas, bpa=-0.2063 degrees ! Estimated noise=605.583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000355736 Jy ! Component: 100 - total flux cleaned = -0.000375442 Jy ! Component: 150 - total flux cleaned = -0.000375693 Jy ! Component: 200 - total flux cleaned = -0.000393788 Jy ! Total flux subtracted in 200 components = -0.000393788 Jy ! Clean residual min=-0.002514 max=0.003718 Jy/beam ! Clean residual mean=-0.000008 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.270392 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.270392 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=0.071525Jy sigma=0.000863 ! Fit after self-cal, rms=0.071529Jy sigma=0.000863 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 (-8.6, -10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.002929 Jy ! Component: 100 - total flux cleaned = 0.00302032 Jy ! Component: 150 - total flux cleaned = 0.00328401 Jy ! Component: 200 - total flux cleaned = 0.00337783 Jy ! Total flux subtracted in 200 components = 0.00337783 Jy ! Clean residual min=-0.001828 max=0.002559 Jy/beam ! Clean residual mean=-0.000008 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.27377 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.27377 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=0.071398Jy sigma=0.000862 ! Fit after self-cal, rms=0.071380Jy sigma=0.000862 ! Inverting map ! Added new window around map position (2.8, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166822 Jy ! Component: 100 - total flux cleaned = 0.00235263 Jy ! Component: 150 - total flux cleaned = 0.00303531 Jy ! Component: 200 - total flux cleaned = 0.00341864 Jy ! Total flux subtracted in 200 components = 0.00341864 Jy ! Clean residual min=-0.001750 max=0.001507 Jy/beam ! Clean residual mean=-0.000006 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.277188 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.277188 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=0.071299Jy sigma=0.000861 ! Fit after self-cal, rms=0.071295Jy sigma=0.000861 ! 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=0.071295Jy sigma=0.000861 ! Fit after self-cal, rms=0.071164Jy sigma=0.000861 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6999 mas, bmaj=1.811 mas, bpa=-0.1881 degrees ! Estimated noise=604.49 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000706645 Jy ! Component: 100 - total flux cleaned = 0.00107798 Jy ! Component: 150 - total flux cleaned = 0.00121423 Jy ! Component: 200 - total flux cleaned = 0.00121366 Jy ! Total flux subtracted in 200 components = 0.00121366 Jy ! Clean residual min=-0.001595 max=0.001439 Jy/beam ! Clean residual mean=-0.000004 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.278402 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 0.278402 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=0.071144Jy sigma=0.000860 ! Fit after self-cal, rms=0.071144Jy sigma=0.000860 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 = 0.000133322 Jy ! Component: 100 - total flux cleaned = 0.000133071 Jy ! Component: 150 - total flux cleaned = 0.00015074 Jy ! Component: 200 - total flux cleaned = 0.000201695 Jy ! Total flux subtracted in 200 components = 0.000201695 Jy ! Clean residual min=-0.001561 max=0.001402 Jy/beam ! Clean residual mean=-0.000004 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.278604 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 80 components and 0.278604 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=0.071134Jy sigma=0.000860 ! Fit after self-cal, rms=0.071134Jy sigma=0.000860 ! 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=0.071134Jy sigma=0.000860 ! Fit after self-cal, rms=0.071117Jy sigma=0.000860 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.91 mas, bmaj=4.534 mas, bpa=-4.078 degrees ! Estimated noise=839.957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000158373 Jy ! Component: 100 - total flux cleaned = -1.64244e-05 Jy ! Component: 150 - total flux cleaned = 0.000158953 Jy ! Component: 200 - total flux cleaned = 0.000314861 Jy ! Total flux subtracted in 200 components = 0.000314861 Jy ! Clean residual min=-0.001268 max=0.001069 Jy/beam ! Clean residual mean=-0.000008 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.278918 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 90 components and 0.278918 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=0.071117Jy sigma=0.000860 ! Fit after self-cal, rms=0.071116Jy sigma=0.000860 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 = 3.99503e-05 Jy ! Component: 100 - total flux cleaned = 0.000141823 Jy ! Component: 150 - total flux cleaned = 0.000242881 Jy ! Component: 200 - total flux cleaned = 0.000328526 Jy ! Total flux subtracted in 200 components = 0.000328526 Jy ! Clean residual min=-0.001213 max=0.001036 Jy/beam ! Clean residual mean=-0.000008 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.279247 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 96 components and 0.279247 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=0.071116Jy sigma=0.000860 ! Fit after self-cal, rms=0.071116Jy sigma=0.000860 ! 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=0.7001 mas, bmaj=1.811 mas, bpa=-0.1773 degrees ! Estimated noise=604.362 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7001 x 1.811 at -0.1773 degrees (North through East) ! Clean map min=-0.0011965 max=0.21961 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=0.6004 mas, bmaj=1.652 mas, bpa=0.5203 degrees ! Estimated noise=860.001 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.1618 Jy ! Component: 100 - total flux cleaned = 0.202015 Jy ! Component: 150 - total flux cleaned = 0.223511 Jy ! Component: 200 - total flux cleaned = 0.237202 Jy ! Total flux subtracted in 200 components = 0.237202 Jy ! Clean residual min=-0.005176 max=0.008383 Jy/beam ! Clean residual mean=-0.000002 rms=0.001991 Jy/beam ! Combined flux in latest and established models = 0.237202 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.237202 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7001 mas, bmaj=1.811 mas, bpa=-0.1773 degrees ! Estimated noise=604.362 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 = 0.0142561 Jy ! Component: 100 - total flux cleaned = 0.0222053 Jy ! Component: 150 - total flux cleaned = 0.0268895 Jy ! Component: 200 - total flux cleaned = 0.02971 Jy ! Total flux subtracted in 200 components = 0.02971 Jy ! Clean residual min=-0.002781 max=0.002621 Jy/beam ! Clean residual mean=-0.000008 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.266912 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 27 components and 0.266911 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=1.91 mas, bmaj=4.534 mas, bpa=-4.078 degrees ! Estimated noise=839.957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00382572 Jy ! Component: 100 - total flux cleaned = 0.00556877 Jy ! Component: 150 - total flux cleaned = 0.00680106 Jy ! Component: 200 - total flux cleaned = 0.00767665 Jy ! Total flux subtracted in 200 components = 0.00767665 Jy ! Clean residual min=-0.001729 max=0.001474 Jy/beam ! Clean residual mean=-0.000013 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.274588 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 = 0.000652328 Jy ! Component: 100 - total flux cleaned = 0.00120131 Jy ! Component: 150 - total flux cleaned = 0.00164925 Jy ! Component: 200 - total flux cleaned = 0.00203688 Jy ! Total flux subtracted in 200 components = 0.00203688 Jy ! Clean residual min=-0.001383 max=0.001058 Jy/beam ! Clean residual mean=-0.000009 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.276625 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 59 components and 0.276625 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7001 mas, bmaj=1.811 mas, bpa=-0.1773 degrees ! Estimated noise=604.362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000192906 Jy ! Component: 100 - total flux cleaned = 0.000401593 Jy ! Component: 150 - total flux cleaned = 0.000681259 Jy ! Component: 200 - total flux cleaned = 0.000863407 Jy ! Total flux subtracted in 200 components = 0.000863407 Jy ! Clean residual min=-0.001727 max=0.001461 Jy/beam ! Clean residual mean=-0.000004 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.277488 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 76 components and 0.277488 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=0.071164Jy sigma=0.000861 ! Fit after self-cal, rms=0.071154Jy sigma=0.000861 wmodel J1716-0452_X_2014_01_04_pus_map.mod ! Writing 76 model components to file: J1716-0452_X_2014_01_04_pus_map.mod wobs J1716-0452_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J1716-0452_X_2014_01_04_pus_uvs.fits wwins J1716-0452_X_2014_01_04_pus_map.win ! wwins: Wrote 3 windows to J1716-0452_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 = -0.000203837 Jy ! Component: 100 - total flux cleaned = -0.000156225 Jy ! Component: 150 - total flux cleaned = 2.78676e-05 Jy ! Component: 200 - total flux cleaned = 0.000135533 Jy ! Component: 250 - total flux cleaned = 0.000339634 Jy ! Component: 300 - total flux cleaned = 0.000475799 Jy ! Component: 350 - total flux cleaned = 0.000605338 Jy ! Component: 400 - total flux cleaned = 0.000641122 Jy ! Component: 450 - total flux cleaned = 0.000727234 Jy ! Component: 500 - total flux cleaned = 0.00074395 Jy ! Component: 550 - total flux cleaned = 0.000743951 Jy ! Component: 600 - total flux cleaned = 0.000759416 Jy ! Component: 650 - total flux cleaned = 0.000804462 Jy ! Component: 700 - total flux cleaned = 0.000921732 Jy ! Component: 750 - total flux cleaned = 0.000992641 Jy ! Component: 800 - total flux cleaned = 0.00107582 Jy ! Component: 850 - total flux cleaned = 0.00117081 Jy ! Component: 900 - total flux cleaned = 0.00127681 Jy ! Component: 950 - total flux cleaned = 0.00131578 Jy ! Component: 1000 - total flux cleaned = 0.00139185 Jy ! Component: 1050 - total flux cleaned = 0.001404 Jy ! Component: 1100 - total flux cleaned = 0.00140407 Jy ! Component: 1150 - total flux cleaned = 0.00140409 Jy ! Component: 1200 - total flux cleaned = 0.00136914 Jy ! Component: 1250 - total flux cleaned = 0.00134619 Jy ! Component: 1300 - total flux cleaned = 0.00131214 Jy ! Component: 1350 - total flux cleaned = 0.00126763 Jy ! Component: 1400 - total flux cleaned = 0.00116953 Jy ! Component: 1450 - total flux cleaned = 0.00110529 Jy ! Component: 1500 - total flux cleaned = 0.00104207 Jy ! Component: 1550 - total flux cleaned = 0.000990146 Jy ! Component: 1600 - total flux cleaned = 0.00089814 Jy ! Component: 1650 - total flux cleaned = 0.000847748 Jy ! Component: 1700 - total flux cleaned = 0.000788043 Jy ! Component: 1750 - total flux cleaned = 0.000748627 Jy ! Component: 1800 - total flux cleaned = 0.000641772 Jy ! Component: 1850 - total flux cleaned = 0.000584374 Jy ! Component: 1900 - total flux cleaned = 0.000508626 Jy ! Component: 1950 - total flux cleaned = 0.000461929 Jy ! Component: 2000 - total flux cleaned = 0.000387877 Jy ! Total flux subtracted in 2048 components = 0.000351251 Jy ! Clean residual min=-0.000500 max=0.000510 Jy/beam ! Clean residual mean=-0.000002 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.27784 Jy keep ! Adding 108 model components to the UV plane model. ! The established model now contains 184 components and 0.277839 Jy ![Exited script file: muppet] wmap "J1716-0452_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7001 x 1.811 at -0.1773 degrees (North through East) ! Clean map min=-0.0011567 max=0.22065 Jy/beam ! Writing clean map to FITS file: J1716-0452_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 0.220652 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000161176 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.219135 0.219135 0.438271 0.876542 1.75308 3.50617 7.01233 14.0247 28.0493 56.0987 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.22 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7001 x 1.811 at -0.1773 degrees (North through East) ! Clean map min=-0.0011567 max=0.22065 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 J1716-0452_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:27:11 2017