! Started logfile: J0648-3044_X_2017_02_24_pus_uvs.log on Sat May 4 09:58:54 2019 obs J0648-3044_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J0648-3044_X_2017_02_24_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.780556 visibilities/baseline/integration-bin. ! Found source: J0648-3044 ! ! 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 1882 lines of history. ! ! Reading 6744 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 J0648-3044_X_2017_02_24_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.380617Jy sigma=0.002690 ! Fit after self-cal, rms=0.373969Jy sigma=0.002642 ! 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=0.6523 mas, bmaj=1.593 mas, bpa=-2.906 degrees ! Estimated noise=1864.48 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 = 0.479272 Jy ! Component: 100 - total flux cleaned = 0.600169 Jy ! Total flux subtracted in 100 components = 0.600169 Jy ! Clean residual min=-0.016486 max=0.051643 Jy/beam ! Clean residual mean=-0.000363 rms=0.006100 Jy/beam ! Combined flux in latest and established models = 0.600169 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.600169 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=0.151430Jy sigma=0.001060 ! Fit after self-cal, rms=0.151381Jy sigma=0.001059 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0566915 Jy ! Component: 100 - total flux cleaned = 0.0875301 Jy ! Total flux subtracted in 100 components = 0.0875301 Jy ! Clean residual min=-0.012361 max=0.024178 Jy/beam ! Clean residual mean=-0.000218 rms=0.003582 Jy/beam ! Combined flux in latest and established models = 0.687699 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.687699 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=0.118368Jy sigma=0.000788 ! Fit after self-cal, rms=0.118354Jy sigma=0.000788 ! Inverting map ! Added new window around map position (0.8, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0230249 Jy ! Component: 100 - total flux cleaned = 0.0365667 Jy ! Total flux subtracted in 100 components = 0.0365667 Jy ! Clean residual min=-0.010436 max=0.015898 Jy/beam ! Clean residual mean=-0.000160 rms=0.002937 Jy/beam ! Combined flux in latest and established models = 0.724266 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 15 components and 0.724266 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=0.111943Jy sigma=0.000733 ! Fit after self-cal, rms=0.111661Jy sigma=0.000731 ! 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=0.8275 mas, bmaj=1.969 mas, bpa=-0.5797 degrees ! Estimated noise=1206.14 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 (3, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0232961 Jy ! Component: 100 - total flux cleaned = 0.0373031 Jy ! Component: 150 - total flux cleaned = 0.0471414 Jy ! Component: 200 - total flux cleaned = 0.0541938 Jy ! Total flux subtracted in 200 components = 0.0541938 Jy ! Clean residual min=-0.007757 max=0.009311 Jy/beam ! Clean residual mean=-0.000115 rms=0.002163 Jy/beam ! Combined flux in latest and established models = 0.77846 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 44 components and 0.77846 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=0.106127Jy sigma=0.000686 ! Fit after self-cal, rms=0.105720Jy sigma=0.000682 ! 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 0.94 FD 1.03 HN 1.12 KP 1.02 ! LA 1.02 MK 0.99 NL 0.98 OV 0.99 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 1.13 KP 1.01 ! LA 1.02 MK 0.97 NL 0.99 OV 0.99 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.08 KP 1.00 ! LA 0.99 MK 0.98 NL 0.99 OV 0.98 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 1.17 KP 1.01 ! LA 0.99 MK 1.02 NL 1.01 OV 0.99 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.08 KP 1.03 ! LA 0.99 MK 1.01 NL 0.98 OV 0.99 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.14 KP 0.97 ! LA 1.04 MK 0.99 NL 0.98 OV 0.99 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 1.06 KP 0.99 ! LA 0.98 MK 0.99 NL 1.00 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.08 KP 1.00 ! LA 1.03 MK 0.99 NL 1.02 OV 1.00 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.14 KP 0.98 ! LA 1.00 MK 1.00 NL 1.00 OV 1.00 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 1.10 KP 1.01 ! LA 1.00 MK 1.01 NL 1.01 OV 0.97 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 1.15 KP 0.98 ! LA 1.00 MK 1.00 NL 0.99 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.10 KP 1.04 ! LA 0.99 MK 1.00 NL 0.99 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Fit before self-cal, rms=0.105720Jy sigma=0.000682 ! Fit after self-cal, rms=0.103354Jy sigma=0.000659 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8293 mas, bmaj=1.968 mas, bpa=-0.4983 degrees ! Estimated noise=1199.16 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 = 0.00693477 Jy ! Component: 100 - total flux cleaned = 0.00946324 Jy ! Component: 150 - total flux cleaned = 0.010518 Jy ! Component: 200 - total flux cleaned = 0.0108597 Jy ! Total flux subtracted in 200 components = 0.0108597 Jy ! Clean residual min=-0.005408 max=0.005023 Jy/beam ! Clean residual mean=-0.000062 rms=0.001402 Jy/beam ! Combined flux in latest and established models = 0.78932 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 68 components and 0.78932 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=0.102844Jy sigma=0.000656 ! Fit after self-cal, rms=0.102832Jy sigma=0.000655 ! 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=0.102832Jy sigma=0.000655 ! Fit after self-cal, rms=0.102075Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8287 mas, bmaj=1.974 mas, bpa=-0.4619 degrees ! Estimated noise=1198.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215703 Jy ! Component: 100 - total flux cleaned = 0.00253369 Jy ! Component: 150 - total flux cleaned = 0.00283989 Jy ! Component: 200 - total flux cleaned = 0.00299558 Jy ! Total flux subtracted in 200 components = 0.00299558 Jy ! Clean residual min=-0.003141 max=0.003825 Jy/beam ! Clean residual mean=-0.000032 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.792315 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 83 components and 0.792315 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=0.101945Jy sigma=0.000643 ! Fit after self-cal, rms=0.101951Jy 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) ! Added new window around map position (6.4, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00349664 Jy ! Component: 100 - total flux cleaned = 0.0043018 Jy ! Component: 150 - total flux cleaned = 0.0047358 Jy ! Component: 200 - total flux cleaned = 0.00501366 Jy ! Total flux subtracted in 200 components = 0.00501366 Jy ! Clean residual min=-0.002766 max=0.002973 Jy/beam ! Clean residual mean=-0.000016 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.797329 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 101 components and 0.797329 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=0.101794Jy sigma=0.000642 ! Fit after self-cal, rms=0.101786Jy sigma=0.000642 ! 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=0.101786Jy sigma=0.000642 ! Fit after self-cal, rms=0.101744Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8281 mas, bmaj=1.974 mas, bpa=-0.4379 degrees ! Estimated noise=1198.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105532 Jy ! Component: 100 - total flux cleaned = 0.00152782 Jy ! Component: 150 - total flux cleaned = 0.00156839 Jy ! Component: 200 - total flux cleaned = 0.00164274 Jy ! Total flux subtracted in 200 components = 0.00164274 Jy ! Clean residual min=-0.002625 max=0.002947 Jy/beam ! Clean residual mean=-0.000017 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.798972 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 113 components and 0.798972 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=0.101700Jy sigma=0.000641 ! Fit after self-cal, rms=0.101698Jy sigma=0.000641 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 = 0.000268887 Jy ! Component: 100 - total flux cleaned = 0.000301028 Jy ! Component: 150 - total flux cleaned = 0.000301333 Jy ! Component: 200 - total flux cleaned = 0.000359776 Jy ! Total flux subtracted in 200 components = 0.000359776 Jy ! Clean residual min=-0.002576 max=0.002941 Jy/beam ! Clean residual mean=-0.000016 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.799331 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 118 components and 0.799331 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=0.101673Jy sigma=0.000641 ! Fit after self-cal, rms=0.101673Jy sigma=0.000641 ! 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=0.101673Jy sigma=0.000641 ! Fit after self-cal, rms=0.101642Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.394 mas, bmaj=5.922 mas, bpa=1.713 degrees ! Estimated noise=1548.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000721754 Jy ! Component: 100 - total flux cleaned = 0.000723985 Jy ! Component: 150 - total flux cleaned = 0.000700314 Jy ! Component: 200 - total flux cleaned = 0.00070115 Jy ! Total flux subtracted in 200 components = 0.00070115 Jy ! Clean residual min=-0.002312 max=0.002597 Jy/beam ! Clean residual mean=-0.000030 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.800033 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 124 components and 0.800033 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=0.101640Jy sigma=0.000641 ! Fit after self-cal, rms=0.101639Jy sigma=0.000641 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 = 9.22379e-05 Jy ! Component: 100 - total flux cleaned = 0.000159013 Jy ! Component: 150 - total flux cleaned = 0.000158387 Jy ! Component: 200 - total flux cleaned = 0.000158795 Jy ! Total flux subtracted in 200 components = 0.000158795 Jy ! Clean residual min=-0.002308 max=0.002581 Jy/beam ! Clean residual mean=-0.000028 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.800192 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 128 components and 0.800192 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=0.101642Jy sigma=0.000641 ! Fit after self-cal, rms=0.101642Jy sigma=0.000641 ! 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=0.8276 mas, bmaj=1.973 mas, bpa=-0.4479 degrees ! Estimated noise=1198.41 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8276 x 1.973 at -0.4479 degrees (North through East) ! Clean map min=-0.0023103 max=0.64674 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 ! Performing amp+phase self-cal ! ! 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=0.101642Jy sigma=0.000641 ! Fit after self-cal, rms=0.096899Jy sigma=0.000600 ! Inverting map and beam ! Estimated beam: bmin=0.8279 mas, bmaj=1.974 mas, bpa=-0.4169 degrees ! Estimated noise=1198.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000120598 Jy ! Component: 100 - total flux cleaned = 0.000249226 Jy ! Component: 150 - total flux cleaned = 0.00027745 Jy ! Component: 200 - total flux cleaned = 0.0002767 Jy ! Total flux subtracted in 200 components = 0.0002767 Jy ! Clean residual min=-0.002556 max=0.002790 Jy/beam ! Clean residual mean=-0.000016 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.800468 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 134 components and 0.800468 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=0.096872Jy sigma=0.000599 ! Fit after self-cal, rms=0.096871Jy sigma=0.000599 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.46361e-05 Jy ! Component: 100 - total flux cleaned = -7.83525e-05 Jy ! Component: 150 - total flux cleaned = -0.000101148 Jy ! Component: 200 - total flux cleaned = -0.000101094 Jy ! Total flux subtracted in 200 components = -0.000101094 Jy ! Clean residual min=-0.002526 max=0.002764 Jy/beam ! Clean residual mean=-0.000016 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.800367 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 137 components and 0.800367 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=0.096856Jy sigma=0.000599 ! Fit after self-cal, rms=0.096855Jy sigma=0.000599 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.096855Jy sigma=0.000599 ! Fit after self-cal, rms=0.096842Jy sigma=0.000599 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=0.6526 mas, bmaj=1.595 mas, bpa=-2.64 degrees ! Estimated noise=1860.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.478222 Jy ! Component: 100 - total flux cleaned = 0.59869 Jy ! Component: 150 - total flux cleaned = 0.655512 Jy ! Component: 200 - total flux cleaned = 0.687697 Jy ! Total flux subtracted in 200 components = 0.687697 Jy ! Clean residual min=-0.007987 max=0.016275 Jy/beam ! Clean residual mean=-0.000184 rms=0.002668 Jy/beam ! Combined flux in latest and established models = 0.687698 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.687698 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8276 mas, bmaj=1.973 mas, bpa=-0.4264 degrees ! Estimated noise=1198.29 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 = 0.0331771 Jy ! Component: 100 - total flux cleaned = 0.0545128 Jy ! Component: 150 - total flux cleaned = 0.0692517 Jy ! Component: 200 - total flux cleaned = 0.0796995 Jy ! Total flux subtracted in 200 components = 0.0796995 Jy ! Clean residual min=-0.004069 max=0.006055 Jy/beam ! Clean residual mean=-0.000110 rms=0.001345 Jy/beam ! Combined flux in latest and established models = 0.767397 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 56 components and 0.767397 Jy ! Inverting map ! Added new window around map position (2.4, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00752564 Jy ! Component: 100 - total flux cleaned = 0.0131456 Jy ! Component: 150 - total flux cleaned = 0.0175103 Jy ! Component: 200 - total flux cleaned = 0.0209468 Jy ! Total flux subtracted in 200 components = 0.0209468 Jy ! Clean residual min=-0.003128 max=0.002766 Jy/beam ! Clean residual mean=-0.000051 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.788344 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 79 components and 0.788344 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=2.393 mas, bmaj=5.92 mas, bpa=1.714 degrees ! Estimated noise=1548.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00434679 Jy ! Component: 100 - total flux cleaned = 0.00692938 Jy ! Component: 150 - total flux cleaned = 0.00857328 Jy ! Component: 200 - total flux cleaned = 0.00972185 Jy ! Total flux subtracted in 200 components = 0.00972185 Jy ! Clean residual min=-0.002402 max=0.002411 Jy/beam ! Clean residual mean=-0.000040 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.798066 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 = 0.000761842 Jy ! Component: 100 - total flux cleaned = 0.00107044 Jy ! Component: 150 - total flux cleaned = 0.00128701 Jy ! Component: 200 - total flux cleaned = 0.00143617 Jy ! Total flux subtracted in 200 components = 0.00143617 Jy ! Clean residual min=-0.002277 max=0.002445 Jy/beam ! Clean residual mean=-0.000032 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.799502 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 126 components and 0.799502 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8276 mas, bmaj=1.973 mas, bpa=-0.4264 degrees ! Estimated noise=1198.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000197481 Jy ! Component: 100 - total flux cleaned = -0.000197063 Jy ! Component: 150 - total flux cleaned = -0.000119924 Jy ! Component: 200 - total flux cleaned = -0.0001195 Jy ! Total flux subtracted in 200 components = -0.0001195 Jy ! Clean residual min=-0.002588 max=0.002597 Jy/beam ! Clean residual mean=-0.000018 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.799383 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 138 components and 0.799382 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=0.096790Jy sigma=0.000599 ! Fit after self-cal, rms=0.096780Jy sigma=0.000599 wmodel J0648-3044_X_2017_02_24_pus_map.mod ! Writing 138 model components to file: J0648-3044_X_2017_02_24_pus_map.mod wobs J0648-3044_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J0648-3044_X_2017_02_24_pus_uvs.fits wwins J0648-3044_X_2017_02_24_pus_map.win ! wwins: Wrote 5 windows to J0648-3044_X_2017_02_24_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 = -8.6111e-05 Jy ! Component: 100 - total flux cleaned = -0.000264572 Jy ! Component: 150 - total flux cleaned = -0.00039133 Jy ! Component: 200 - total flux cleaned = -0.000469661 Jy ! Component: 250 - total flux cleaned = -0.000698761 Jy ! Component: 300 - total flux cleaned = -0.000958896 Jy ! Component: 350 - total flux cleaned = -0.00139173 Jy ! Component: 400 - total flux cleaned = -0.00170754 Jy ! Component: 450 - total flux cleaned = -0.00201587 Jy ! Component: 500 - total flux cleaned = -0.002283 Jy ! Component: 550 - total flux cleaned = -0.00251219 Jy ! Component: 600 - total flux cleaned = -0.00283207 Jy ! Component: 650 - total flux cleaned = -0.00295788 Jy ! Component: 700 - total flux cleaned = -0.00326479 Jy ! Component: 750 - total flux cleaned = -0.0035052 Jy ! Component: 800 - total flux cleaned = -0.00377085 Jy ! Component: 850 - total flux cleaned = -0.00397447 Jy ! Component: 900 - total flux cleaned = -0.00425995 Jy ! Component: 950 - total flux cleaned = -0.00445614 Jy ! Component: 1000 - total flux cleaned = -0.00464941 Jy ! Component: 1050 - total flux cleaned = -0.00481273 Jy ! Component: 1100 - total flux cleaned = -0.0049733 Jy ! Component: 1150 - total flux cleaned = -0.00510512 Jy ! Component: 1200 - total flux cleaned = -0.00515769 Jy ! Component: 1250 - total flux cleaned = -0.00533742 Jy ! Component: 1300 - total flux cleaned = -0.0055147 Jy ! Component: 1350 - total flux cleaned = -0.00553949 Jy ! Component: 1400 - total flux cleaned = -0.00563806 Jy ! Component: 1450 - total flux cleaned = -0.00573554 Jy ! Component: 1500 - total flux cleaned = -0.00578324 Jy ! Component: 1550 - total flux cleaned = -0.00587763 Jy ! Component: 1600 - total flux cleaned = -0.00585412 Jy ! Component: 1650 - total flux cleaned = -0.00585398 Jy ! Component: 1700 - total flux cleaned = -0.00585381 Jy ! Component: 1750 - total flux cleaned = -0.00585391 Jy ! Component: 1800 - total flux cleaned = -0.00585439 Jy ! Component: 1850 - total flux cleaned = -0.0058546 Jy ! Component: 1900 - total flux cleaned = -0.00598612 Jy ! Component: 1950 - total flux cleaned = -0.00594272 Jy ! Component: 2000 - total flux cleaned = -0.00600708 Jy ! Total flux subtracted in 2048 components = -0.00602868 Jy ! Clean residual min=-0.001448 max=0.001192 Jy/beam ! Clean residual mean=-0.000007 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.793354 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 269 components and 0.793354 Jy ![Exited script file: muppet] wmap "J0648-3044_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8276 x 1.973 at -0.4264 degrees (North through East) ! Clean map min=-0.0022855 max=0.64626 Jy/beam ! Writing clean map to FITS file: J0648-3044_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.646262 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000389514 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.180815 0.180815 0.361631 0.723261 1.44652 2.89305 5.78609 11.5722 23.1444 46.2887 92.5774 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.646 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8276 x 1.973 at -0.4264 degrees (North through East) ! Clean map min=-0.0022855 max=0.64626 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 J0648-3044_X_2017_02_24_pus_uvs.log closed on Sat May 4 09:58:56 2019