! Started logfile: J2359-0639_X_2017_09_26_pus_uvs.log on Sat May 11 13:42:59 2019 obs J2359-0639_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J2359-0639_X_2017_09_26_pus_uva.fits ! AN table 1: 198 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.786756 visibilities/baseline/integration-bin. ! Found source: J2359-0639 ! ! 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 947 lines of history. ! ! Reading 67296 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 J2359-0639_X_2017_09_26_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 233 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 233 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 233 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 233 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 233 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 233 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 233 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 233 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 233 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 233 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 233 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 320 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.917238Jy sigma=0.007466 ! Fit after self-cal, rms=0.897915Jy sigma=0.007318 ! 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=0.7413 mas, bmaj=3.488 mas, bpa=-18.63 degrees ! Estimated noise=870.453 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 = 0.0818963 Jy ! Component: 100 - total flux cleaned = 0.100296 Jy ! Total flux subtracted in 100 components = 0.100296 Jy ! Clean residual min=-0.003362 max=0.006660 Jy/beam ! Clean residual mean=-0.000002 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 0.100296 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.100296 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=0.085506Jy sigma=0.000647 ! Fit after self-cal, rms=0.085492Jy sigma=0.000647 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00743537 Jy ! Component: 100 - total flux cleaned = 0.0114344 Jy ! Total flux subtracted in 100 components = 0.0114344 Jy ! Clean residual min=-0.002172 max=0.002089 Jy/beam ! Clean residual mean=-0.000004 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.11173 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.11173 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=0.084874Jy sigma=0.000642 ! Fit after self-cal, rms=0.084860Jy sigma=0.000642 ! 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=0.9232 mas, bmaj=3.57 mas, bpa=-17.43 degrees ! Estimated noise=341.344 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 = 0.00256364 Jy ! Component: 100 - total flux cleaned = 0.00398043 Jy ! Component: 150 - total flux cleaned = 0.00440295 Jy ! Component: 200 - total flux cleaned = 0.00471831 Jy ! Total flux subtracted in 200 components = 0.00471831 Jy ! Clean residual min=-0.001713 max=0.002058 Jy/beam ! Clean residual mean=-0.000009 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.116449 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 37 components and 0.116449 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=0.084772Jy sigma=0.000641 ! Fit after self-cal, rms=0.084771Jy sigma=0.000641 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.01 KP 1.04 ! LA 1.00 MK 0.99 NL 0.94 OV 1.00 ! PT 1.08 ! ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.02 KP 1.02 ! LA 1.00 MK 1.02 NL 0.95 OV 1.01 ! PT 1.01 ! ! ! Correcting IF 3. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 1.03 KP 1.01 ! LA 0.99 MK 1.01 NL 0.96 OV 1.00 ! PT 1.01 ! ! ! Correcting IF 4. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 1.02 KP 1.02 ! LA 1.00 MK 1.03 NL 0.93 OV 0.98 ! PT 1.01 ! ! ! Correcting IF 5. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.93 KP 1.01 ! LA 0.99 MK 1.00 NL 0.99 OV 0.98 ! PT 1.02 ! ! ! Correcting IF 6. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.99 KP 1.04 ! LA 0.98 MK 1.02 NL 0.97 OV 1.00 ! PT 0.99 ! ! ! Correcting IF 7. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 1.01 KP 1.01 ! LA 1.00 MK 1.00 NL 0.95 OV 1.01 ! PT 1.01 ! ! ! Correcting IF 8. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.12 HN 1.03 KP 0.84 ! LA 1.01 MK 0.98 NL 0.98 OV 0.99 ! PT 1.01 ! ! ! Correcting IF 9. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.06 KP 0.86 ! LA 0.99 MK 1.01 NL 0.94 OV 1.11 ! PT 1.02 ! ! ! Correcting IF 10. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 1.00 KP 0.89 ! LA 1.04 MK 1.04 NL 0.94 OV 1.09 ! PT 1.00 ! ! ! Correcting IF 11. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.12 HN 0.99 KP 0.91 ! LA 1.02 MK 0.98 NL 0.96 OV 1.07 ! PT 0.99 ! ! ! Correcting IF 12. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.11 HN 1.03 KP 0.95 ! LA 1.00 MK 1.07 NL 0.98 OV 1.07 ! PT 1.00 ! ! ! Fit before self-cal, rms=0.084771Jy sigma=0.000641 ! Fit after self-cal, rms=0.084773Jy sigma=0.000640 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9228 mas, bmaj=3.627 mas, bpa=-17.66 degrees ! Estimated noise=343.607 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 (4.6, -7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000958674 Jy ! Component: 100 - total flux cleaned = 0.000952072 Jy ! Component: 150 - total flux cleaned = 0.00100173 Jy ! Component: 200 - total flux cleaned = 0.00104421 Jy ! Total flux subtracted in 200 components = 0.00104421 Jy ! Clean residual min=-0.001041 max=0.001007 Jy/beam ! Clean residual mean=-0.000002 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.117493 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 57 components and 0.117493 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=0.084747Jy sigma=0.000640 ! Fit after self-cal, rms=0.084746Jy sigma=0.000640 ! 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=0.084746Jy sigma=0.000640 ! Fit after self-cal, rms=0.084714Jy sigma=0.000640 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9212 mas, bmaj=3.626 mas, bpa=-17.68 degrees ! Estimated noise=343.669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000286247 Jy ! Component: 100 - total flux cleaned = 0.000323551 Jy ! Component: 150 - total flux cleaned = 0.000372261 Jy ! Component: 200 - total flux cleaned = 0.000401952 Jy ! Total flux subtracted in 200 components = 0.000401952 Jy ! Clean residual min=-0.000985 max=0.000896 Jy/beam ! Clean residual mean=-0.000003 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.117895 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 80 components and 0.117895 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=0.084708Jy sigma=0.000640 ! Fit after self-cal, rms=0.084709Jy sigma=0.000640 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00012308 Jy ! Component: 100 - total flux cleaned = 0.000122822 Jy ! Component: 150 - total flux cleaned = 0.000109766 Jy ! Component: 200 - total flux cleaned = 9.77033e-05 Jy ! Total flux subtracted in 200 components = 9.77033e-05 Jy ! Clean residual min=-0.000962 max=0.000826 Jy/beam ! Clean residual mean=-0.000003 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.117993 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 88 components and 0.117993 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=0.084705Jy sigma=0.000640 ! Fit after self-cal, rms=0.084706Jy 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=0.084706Jy sigma=0.000640 ! Fit after self-cal, rms=0.084715Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9204 mas, bmaj=3.628 mas, bpa=-17.68 degrees ! Estimated noise=343.866 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000213768 Jy ! Component: 100 - total flux cleaned = 0.00026659 Jy ! Component: 150 - total flux cleaned = 0.000278162 Jy ! Component: 200 - total flux cleaned = 0.000288984 Jy ! Total flux subtracted in 200 components = 0.000288984 Jy ! Clean residual min=-0.000939 max=0.000781 Jy/beam ! Clean residual mean=-0.000003 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.118282 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 94 components and 0.118282 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=0.084712Jy sigma=0.000640 ! Fit after self-cal, rms=0.084712Jy 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 = 6.2515e-05 Jy ! Component: 100 - total flux cleaned = 4.2177e-05 Jy ! Component: 150 - total flux cleaned = 4.21301e-05 Jy ! Component: 200 - total flux cleaned = 5.13515e-05 Jy ! Total flux subtracted in 200 components = 5.13515e-05 Jy ! Clean residual min=-0.000926 max=0.000757 Jy/beam ! Clean residual mean=-0.000002 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.118333 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 106 components and 0.118333 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=0.084710Jy sigma=0.000639 ! Fit after self-cal, rms=0.084711Jy sigma=0.000639 ! 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=0.084711Jy sigma=0.000639 ! Fit after self-cal, rms=0.084682Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.113 mas, bmaj=4.112 mas, bpa=-5.906 degrees ! Estimated noise=422.965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000130162 Jy ! Component: 100 - total flux cleaned = 0.000268726 Jy ! Component: 150 - total flux cleaned = 0.000362658 Jy ! Component: 200 - total flux cleaned = 0.000382787 Jy ! Total flux subtracted in 200 components = 0.000382787 Jy ! Clean residual min=-0.001004 max=0.000987 Jy/beam ! Clean residual mean=-0.000003 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.118716 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 138 components and 0.118716 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=0.084680Jy sigma=0.000639 ! Fit after self-cal, rms=0.084680Jy sigma=0.000639 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.59393e-05 Jy ! Component: 100 - total flux cleaned = 6.44372e-05 Jy ! Component: 150 - total flux cleaned = 8.12808e-05 Jy ! Component: 200 - total flux cleaned = 9.65609e-05 Jy ! Total flux subtracted in 200 components = 9.65609e-05 Jy ! Clean residual min=-0.000985 max=0.000968 Jy/beam ! Clean residual mean=-0.000003 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.118812 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 144 components and 0.118812 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=0.084680Jy sigma=0.000639 ! Fit after self-cal, rms=0.084681Jy sigma=0.000639 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9197 mas, bmaj=3.63 mas, bpa=-17.68 degrees ! Estimated noise=343.974 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9197 x 3.63 at -17.68 degrees (North through East) ! Clean map min=-0.00079638 max=0.10555 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=0.739 mas, bmaj=3.522 mas, bpa=-18.69 degrees ! Estimated noise=874.257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.081949 Jy ! Component: 100 - total flux cleaned = 0.100514 Jy ! Component: 150 - total flux cleaned = 0.107886 Jy ! Component: 200 - total flux cleaned = 0.111793 Jy ! Total flux subtracted in 200 components = 0.111793 Jy ! Clean residual min=-0.002039 max=0.002020 Jy/beam ! Clean residual mean=-0.000002 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.111793 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 0.111793 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9197 mas, bmaj=3.63 mas, bpa=-17.68 degrees ! Estimated noise=343.974 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 = 0.00275153 Jy ! Component: 100 - total flux cleaned = 0.00431907 Jy ! Component: 150 - total flux cleaned = 0.0050137 Jy ! Component: 200 - total flux cleaned = 0.00560583 Jy ! Total flux subtracted in 200 components = 0.00560583 Jy ! Clean residual min=-0.000959 max=0.000817 Jy/beam ! Clean residual mean=-0.000002 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.117399 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 36 components and 0.117399 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=2.113 mas, bmaj=4.112 mas, bpa=-5.906 degrees ! Estimated noise=422.965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00083706 Jy ! Component: 100 - total flux cleaned = 0.00120885 Jy ! Component: 150 - total flux cleaned = 0.00129996 Jy ! Component: 200 - total flux cleaned = 0.00134615 Jy ! Total flux subtracted in 200 components = 0.00134615 Jy ! Clean residual min=-0.000984 max=0.000900 Jy/beam ! Clean residual mean=-0.000003 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.118745 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 = 6.42678e-05 Jy ! Component: 100 - total flux cleaned = 0.000107808 Jy ! Component: 150 - total flux cleaned = 0.000136896 Jy ! Component: 200 - total flux cleaned = 0.000171131 Jy ! Total flux subtracted in 200 components = 0.000171131 Jy ! Clean residual min=-0.000963 max=0.000896 Jy/beam ! Clean residual mean=-0.000003 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.118917 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 80 components and 0.118917 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9197 mas, bmaj=3.63 mas, bpa=-17.68 degrees ! Estimated noise=343.974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000198297 Jy ! Component: 100 - total flux cleaned = -0.000214083 Jy ! Component: 150 - total flux cleaned = -0.000213378 Jy ! Component: 200 - total flux cleaned = -0.000227028 Jy ! Total flux subtracted in 200 components = -0.000227028 Jy ! Clean residual min=-0.000847 max=0.000791 Jy/beam ! Clean residual mean=-0.000002 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.118689 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 91 components and 0.118689 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=0.084684Jy sigma=0.000639 ! Fit after self-cal, rms=0.084684Jy sigma=0.000639 wmodel J2359-0639_X_2017_09_26_pus_map.mod ! Writing 91 model components to file: J2359-0639_X_2017_09_26_pus_map.mod wobs J2359-0639_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J2359-0639_X_2017_09_26_pus_uvs.fits wwins J2359-0639_X_2017_09_26_pus_map.win ! wwins: Wrote 2 windows to J2359-0639_X_2017_09_26_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 = -0.00026502 Jy ! Component: 100 - total flux cleaned = -0.000497151 Jy ! Component: 150 - total flux cleaned = -0.000736787 Jy ! Component: 200 - total flux cleaned = -0.000938352 Jy ! Component: 250 - total flux cleaned = -0.00106199 Jy ! Component: 300 - total flux cleaned = -0.00114816 Jy ! Component: 350 - total flux cleaned = -0.00120994 Jy ! Component: 400 - total flux cleaned = -0.00124929 Jy ! Component: 450 - total flux cleaned = -0.00127776 Jy ! Component: 500 - total flux cleaned = -0.0012962 Jy ! Component: 550 - total flux cleaned = -0.00129622 Jy ! Component: 600 - total flux cleaned = -0.00130464 Jy ! Component: 650 - total flux cleaned = -0.00132144 Jy ! Component: 700 - total flux cleaned = -0.00134629 Jy ! Component: 750 - total flux cleaned = -0.00139484 Jy ! Component: 800 - total flux cleaned = -0.00143434 Jy ! Component: 850 - total flux cleaned = -0.00148071 Jy ! Component: 900 - total flux cleaned = -0.0015185 Jy ! Component: 950 - total flux cleaned = -0.00154818 Jy ! Component: 1000 - total flux cleaned = -0.00158462 Jy ! Component: 1050 - total flux cleaned = -0.0016132 Jy ! Component: 1100 - total flux cleaned = -0.00163432 Jy ! Component: 1150 - total flux cleaned = -0.0016898 Jy ! Component: 1200 - total flux cleaned = -0.00171683 Jy ! Component: 1250 - total flux cleaned = -0.0017436 Jy ! Component: 1300 - total flux cleaned = -0.00178324 Jy ! Component: 1350 - total flux cleaned = -0.00182221 Jy ! Component: 1400 - total flux cleaned = -0.00184148 Jy ! Component: 1450 - total flux cleaned = -0.00187957 Jy ! Component: 1500 - total flux cleaned = -0.00193598 Jy ! Component: 1550 - total flux cleaned = -0.00196063 Jy ! Component: 1600 - total flux cleaned = -0.00197294 Jy ! Component: 1650 - total flux cleaned = -0.00200927 Jy ! Component: 1700 - total flux cleaned = -0.0020452 Jy ! Component: 1750 - total flux cleaned = -0.00206873 Jy ! Component: 1800 - total flux cleaned = -0.00208627 Jy ! Component: 1850 - total flux cleaned = -0.00211517 Jy ! Component: 1900 - total flux cleaned = -0.00213227 Jy ! Component: 1950 - total flux cleaned = -0.00213226 Jy ! Component: 2000 - total flux cleaned = -0.00214352 Jy ! Total flux subtracted in 2048 components = -0.00216565 Jy ! Clean residual min=-0.000333 max=0.000371 Jy/beam ! Clean residual mean=-0.000002 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.116524 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 233 components and 0.116524 Jy ![Exited script file: muppet] wmap "J2359-0639_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9197 x 3.63 at -17.68 degrees (North through East) ! Clean map min=-0.0006309 max=0.10542 Jy/beam ! Writing clean map to FITS file: J2359-0639_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.105421 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000111951 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.318582 0.318582 0.637164 1.27433 2.54866 5.09731 10.1946 20.3892 40.7785 81.557 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.105 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9197 x 3.63 at -17.68 degrees (North through East) ! Clean map min=-0.0006309 max=0.10542 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 J2359-0639_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:43:02 2019