! Started logfile: J1607-3331_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:51:42 2019 obs J1607-3331_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1607-3331_X_2017_05_31_pus_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.729444 visibilities/baseline/integration-bin. ! Found source: J1607-3331 ! ! 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 15756 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 J1607-3331_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 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.936272Jy sigma=0.005981 ! Fit after self-cal, rms=0.890060Jy sigma=0.005774 ! 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=0.6225 mas, bmaj=1.863 mas, bpa=-4.021 degrees ! Estimated noise=1497.78 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 = 0.0854161 Jy ! Component: 100 - total flux cleaned = 0.111623 Jy ! Total flux subtracted in 100 components = 0.111623 Jy ! Clean residual min=-0.006687 max=0.011197 Jy/beam ! Clean residual mean=0.000006 rms=0.001708 Jy/beam ! Combined flux in latest and established models = 0.111623 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.111623 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=0.122166Jy sigma=0.000669 ! Fit after self-cal, rms=0.121998Jy sigma=0.000668 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126086 Jy ! Component: 100 - total flux cleaned = 0.0190673 Jy ! Total flux subtracted in 100 components = 0.0190673 Jy ! Clean residual min=-0.005013 max=0.007381 Jy/beam ! Clean residual mean=-0.000002 rms=0.001393 Jy/beam ! Combined flux in latest and established models = 0.13069 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.13069 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=0.120509Jy sigma=0.000652 ! Fit after self-cal, rms=0.120484Jy sigma=0.000652 ! 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=0.8429 mas, bmaj=2.372 mas, bpa=-2.993 degrees ! Estimated noise=891.33 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 (-1, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00703212 Jy ! Component: 100 - total flux cleaned = 0.00981912 Jy ! Component: 150 - total flux cleaned = 0.0102102 Jy ! Component: 200 - total flux cleaned = 0.010464 Jy ! Total flux subtracted in 200 components = 0.010464 Jy ! Clean residual min=-0.003719 max=0.005232 Jy/beam ! Clean residual mean=-0.000016 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.141154 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 33 components and 0.141154 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=0.120092Jy sigma=0.000648 ! Fit after self-cal, rms=0.120069Jy sigma=0.000648 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 1.53 KP 1.03 ! LA 0.93 MK 1.01 NL 1.10 OV 1.04 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.41 KP 0.96 ! LA 0.94 MK 0.96 NL 1.16 OV 1.00 ! PT 1.09 SC 1.01 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.91 HN 1.59 KP 0.88 ! LA 1.01 MK 0.99 NL 0.98 OV 1.06 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.93 HN 1.49 KP 1.00 ! LA 0.96 MK 1.03 NL 1.09 OV 1.03 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 1.40 KP 0.97 ! LA 0.97 MK 1.02 NL 0.96 OV 1.02 ! PT 1.03 SC 0.94 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.22 KP 0.98 ! LA 0.99 MK 0.98 NL 0.97 OV 0.97 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.06 HN 1.41 KP 0.94 ! LA 1.07 MK 1.04 NL 0.93 OV 0.99 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 1.50 KP 0.96 ! LA 0.92 MK 0.94 NL 1.03 OV 0.95 ! PT 0.97 SC 0.94 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 1.64 KP 0.93 ! LA 0.95 MK 0.98 NL 1.02 OV 0.98 ! PT 1.08 SC 0.84 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.48 KP 0.97 ! LA 0.95 MK 0.97 NL 0.98 OV 0.92 ! PT 1.02 SC 0.88 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.18 HN 1.39 KP 0.91 ! LA 1.01 MK 0.98 NL 1.09 OV 0.94 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 1.40 KP 0.87 ! LA 1.02 MK 1.06 NL 0.99 OV 1.05 ! PT 0.97 SC 0.96 ! ! ! Fit before self-cal, rms=0.120069Jy sigma=0.000648 ! Fit after self-cal, rms=0.138302Jy sigma=0.000644 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8453 mas, bmaj=2.357 mas, bpa=-2.583 degrees ! Estimated noise=888.256 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 = -0.000790997 Jy ! Component: 100 - total flux cleaned = -0.000842519 Jy ! Component: 150 - total flux cleaned = -0.000974477 Jy ! Component: 200 - total flux cleaned = -0.00109497 Jy ! Total flux subtracted in 200 components = -0.00109497 Jy ! Clean residual min=-0.002601 max=0.003099 Jy/beam ! Clean residual mean=-0.000024 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.140059 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 50 components and 0.140059 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=0.138256Jy sigma=0.000644 ! Fit after self-cal, rms=0.138507Jy sigma=0.000643 ! 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=0.138507Jy sigma=0.000643 ! Fit after self-cal, rms=0.145350Jy sigma=0.000640 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8462 mas, bmaj=2.35 mas, bpa=-2.54 degrees ! Estimated noise=893.438 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.92187e-05 Jy ! Component: 100 - total flux cleaned = 1.47539e-05 Jy ! Component: 150 - total flux cleaned = -1.37455e-05 Jy ! Component: 200 - total flux cleaned = -3.93706e-05 Jy ! Total flux subtracted in 200 components = -3.93706e-05 Jy ! Clean residual min=-0.002585 max=0.002277 Jy/beam ! Clean residual mean=-0.000020 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.14002 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.14002 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=0.145326Jy sigma=0.000640 ! Fit after self-cal, rms=0.145412Jy sigma=0.000640 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.86758e-05 Jy ! Component: 100 - total flux cleaned = -0.000113668 Jy ! Component: 150 - total flux cleaned = -0.000113216 Jy ! Component: 200 - total flux cleaned = -0.000137729 Jy ! Total flux subtracted in 200 components = -0.000137729 Jy ! Clean residual min=-0.002554 max=0.002287 Jy/beam ! Clean residual mean=-0.000019 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.139882 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.139882 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=0.145396Jy sigma=0.000640 ! Fit after self-cal, rms=0.145399Jy sigma=0.000640 ! 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=0.145399Jy sigma=0.000640 ! Fit after self-cal, rms=0.152326Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8441 mas, bmaj=2.335 mas, bpa=-2.402 degrees ! Estimated noise=893.189 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000363187 Jy ! Component: 100 - total flux cleaned = 0.000417442 Jy ! Component: 150 - total flux cleaned = 0.000486428 Jy ! Component: 200 - total flux cleaned = 0.00048671 Jy ! Total flux subtracted in 200 components = 0.00048671 Jy ! Clean residual min=-0.002401 max=0.002046 Jy/beam ! Clean residual mean=-0.000019 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.140369 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 0.140369 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=0.152312Jy sigma=0.000637 ! Fit after self-cal, rms=0.152629Jy sigma=0.000637 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 = -9.92239e-05 Jy ! Component: 100 - total flux cleaned = -9.91974e-05 Jy ! Component: 150 - total flux cleaned = -9.88454e-05 Jy ! Component: 200 - total flux cleaned = -0.000117398 Jy ! Total flux subtracted in 200 components = -0.000117398 Jy ! Clean residual min=-0.002383 max=0.002052 Jy/beam ! Clean residual mean=-0.000020 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.140251 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 0.140251 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=0.152620Jy sigma=0.000637 ! Fit after self-cal, rms=0.152622Jy sigma=0.000637 ! 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=0.152622Jy sigma=0.000637 ! Fit after self-cal, rms=0.153269Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.422 mas, bmaj=6.878 mas, bpa=7.075 degrees ! Estimated noise=1108.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000266114 Jy ! Component: 100 - total flux cleaned = 0.000315262 Jy ! Component: 150 - total flux cleaned = 0.000353855 Jy ! Component: 200 - total flux cleaned = 0.00037847 Jy ! Total flux subtracted in 200 components = 0.00037847 Jy ! Clean residual min=-0.002469 max=0.001905 Jy/beam ! Clean residual mean=-0.000047 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.14063 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 78 components and 0.14063 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=0.153266Jy sigma=0.000636 ! Fit after self-cal, rms=0.153293Jy sigma=0.000636 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 = 4.41464e-05 Jy ! Component: 100 - total flux cleaned = 6.9585e-05 Jy ! Component: 150 - total flux cleaned = 9.96589e-05 Jy ! Component: 200 - total flux cleaned = 0.000120448 Jy ! Total flux subtracted in 200 components = 0.000120448 Jy ! Clean residual min=-0.002474 max=0.001897 Jy/beam ! Clean residual mean=-0.000048 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.14075 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 81 components and 0.14075 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=0.153291Jy sigma=0.000636 ! Fit after self-cal, rms=0.153291Jy sigma=0.000636 ! 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=0.8426 mas, bmaj=2.329 mas, bpa=-2.341 degrees ! Estimated noise=891.352 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8426 x 2.329 at -2.341 degrees (North through East) ! Clean map min=-0.0023869 max=0.11669 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=0.6228 mas, bmaj=1.82 mas, bpa=-2.996 degrees ! Estimated noise=1504.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0856013 Jy ! Component: 100 - total flux cleaned = 0.113978 Jy ! Component: 150 - total flux cleaned = 0.126922 Jy ! Component: 200 - total flux cleaned = 0.134348 Jy ! Total flux subtracted in 200 components = 0.134348 Jy ! Clean residual min=-0.005139 max=0.005065 Jy/beam ! Clean residual mean=-0.000009 rms=0.001166 Jy/beam ! Combined flux in latest and established models = 0.134348 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.134348 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8426 mas, bmaj=2.329 mas, bpa=-2.341 degrees ! Estimated noise=891.352 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 = 0.00469111 Jy ! Component: 100 - total flux cleaned = 0.0051979 Jy ! Component: 150 - total flux cleaned = 0.00546789 Jy ! Component: 200 - total flux cleaned = 0.0056288 Jy ! Total flux subtracted in 200 components = 0.0056288 Jy ! Clean residual min=-0.002489 max=0.002414 Jy/beam ! Clean residual mean=-0.000023 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.139977 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 0.139977 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=2.422 mas, bmaj=6.878 mas, bpa=7.075 degrees ! Estimated noise=1108.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00058336 Jy ! Component: 100 - total flux cleaned = 0.000640145 Jy ! Component: 150 - total flux cleaned = 0.000685412 Jy ! Component: 200 - total flux cleaned = 0.000710434 Jy ! Total flux subtracted in 200 components = 0.000710434 Jy ! Clean residual min=-0.002509 max=0.001879 Jy/beam ! Clean residual mean=-0.000048 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.140688 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 = 2.11894e-05 Jy ! Component: 100 - total flux cleaned = 3.0567e-05 Jy ! Component: 150 - total flux cleaned = 3.87041e-05 Jy ! Component: 200 - total flux cleaned = 4.58632e-05 Jy ! Total flux subtracted in 200 components = 4.58632e-05 Jy ! Clean residual min=-0.002495 max=0.001874 Jy/beam ! Clean residual mean=-0.000048 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.140733 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 46 components and 0.140733 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8426 mas, bmaj=2.329 mas, bpa=-2.341 degrees ! Estimated noise=891.352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.29489e-05 Jy ! Component: 100 - total flux cleaned = -0.000171955 Jy ! Component: 150 - total flux cleaned = -0.000311683 Jy ! Component: 200 - total flux cleaned = -0.00040304 Jy ! Total flux subtracted in 200 components = -0.00040304 Jy ! Clean residual min=-0.002456 max=0.002275 Jy/beam ! Clean residual mean=-0.000024 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.14033 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.14033 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=0.153307Jy sigma=0.000637 ! Fit after self-cal, rms=0.153294Jy sigma=0.000636 wmodel J1607-3331_X_2017_05_31_pus_map.mod ! Writing 51 model components to file: J1607-3331_X_2017_05_31_pus_map.mod wobs J1607-3331_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1607-3331_X_2017_05_31_pus_uvs.fits wwins J1607-3331_X_2017_05_31_pus_map.win ! wwins: Wrote 2 windows to J1607-3331_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 = -0.000519539 Jy ! Component: 100 - total flux cleaned = -0.000922183 Jy ! Component: 150 - total flux cleaned = -0.000991915 Jy ! Component: 200 - total flux cleaned = -0.00115484 Jy ! Component: 250 - total flux cleaned = -0.00127947 Jy ! Component: 300 - total flux cleaned = -0.00130971 Jy ! Component: 350 - total flux cleaned = -0.00145692 Jy ! Component: 400 - total flux cleaned = -0.00151403 Jy ! Component: 450 - total flux cleaned = -0.00157 Jy ! Component: 500 - total flux cleaned = -0.00165228 Jy ! Component: 550 - total flux cleaned = -0.00173254 Jy ! Component: 600 - total flux cleaned = -0.00178536 Jy ! Component: 650 - total flux cleaned = -0.00191381 Jy ! Component: 700 - total flux cleaned = -0.0019135 Jy ! Component: 750 - total flux cleaned = -0.0019631 Jy ! Component: 800 - total flux cleaned = -0.00188964 Jy ! Component: 850 - total flux cleaned = -0.00193768 Jy ! Component: 900 - total flux cleaned = -0.00189012 Jy ! Component: 950 - total flux cleaned = -0.00184326 Jy ! Component: 1000 - total flux cleaned = -0.001751 Jy ! Component: 1050 - total flux cleaned = -0.00170525 Jy ! Component: 1100 - total flux cleaned = -0.00163757 Jy ! Component: 1150 - total flux cleaned = -0.00159304 Jy ! Component: 1200 - total flux cleaned = -0.00152722 Jy ! Component: 1250 - total flux cleaned = -0.00144078 Jy ! Component: 1300 - total flux cleaned = -0.00141945 Jy ! Component: 1350 - total flux cleaned = -0.00133485 Jy ! Component: 1400 - total flux cleaned = -0.00125147 Jy ! Component: 1450 - total flux cleaned = -0.00116888 Jy ! Component: 1500 - total flux cleaned = -0.00110759 Jy ! Component: 1550 - total flux cleaned = -0.00102658 Jy ! Component: 1600 - total flux cleaned = -0.000966404 Jy ! Component: 1650 - total flux cleaned = -0.00086721 Jy ! Component: 1700 - total flux cleaned = -0.000788632 Jy ! Component: 1750 - total flux cleaned = -0.000749615 Jy ! Component: 1800 - total flux cleaned = -0.000691734 Jy ! Component: 1850 - total flux cleaned = -0.000615094 Jy ! Component: 1900 - total flux cleaned = -0.00048206 Jy ! Component: 1950 - total flux cleaned = -0.000425298 Jy ! Component: 2000 - total flux cleaned = -0.000369062 Jy ! Total flux subtracted in 2048 components = -0.000238826 Jy ! Clean residual min=-0.001058 max=0.001000 Jy/beam ! Clean residual mean=-0.000011 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.140092 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 188 components and 0.140092 Jy ![Exited script file: muppet] wmap "J1607-3331_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8426 x 2.329 at -2.341 degrees (North through East) ! Clean map min=-0.0021587 max=0.11634 Jy/beam ! Writing clean map to FITS file: J1607-3331_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 0.116344 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000365892 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.943479 0.943479 1.88696 3.77392 7.54783 15.0957 30.1913 60.3827 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.116 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8426 x 2.329 at -2.341 degrees (North through East) ! Clean map min=-0.0021587 max=0.11634 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 J1607-3331_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:51:44 2019