! Started logfile: J0929-1820_X_2017_02_24_pus_uvs.log on Sat May 4 10:00:20 2019 obs J0929-1820_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J0929-1820_X_2017_02_24_pus_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.975673 visibilities/baseline/integration-bin. ! Found source: J0929-1820 ! ! 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 50052 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 J0929-1820_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.926756Jy sigma=0.007437 ! Fit after self-cal, rms=0.903439Jy sigma=0.007262 ! 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=0.6821 mas, bmaj=1.765 mas, bpa=-7.159 degrees ! Estimated noise=867.15 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 = 0.0753694 Jy ! Component: 100 - total flux cleaned = 0.0986688 Jy ! Total flux subtracted in 100 components = 0.0986688 Jy ! Clean residual min=-0.010053 max=0.027048 Jy/beam ! Clean residual mean=-0.000066 rms=0.003178 Jy/beam ! Combined flux in latest and established models = 0.0986688 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0986688 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=0.103026Jy sigma=0.000797 ! Fit after self-cal, rms=0.102877Jy sigma=0.000796 ! Inverting map ! Added new window around map position (1.4, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0223656 Jy ! Component: 100 - total flux cleaned = 0.0333239 Jy ! Total flux subtracted in 100 components = 0.0333239 Jy ! Clean residual min=-0.009364 max=0.012287 Jy/beam ! Clean residual mean=-0.000056 rms=0.002478 Jy/beam ! Combined flux in latest and established models = 0.131993 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.131993 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=0.097695Jy sigma=0.000751 ! Fit after self-cal, rms=0.096515Jy sigma=0.000742 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132914 Jy ! Component: 100 - total flux cleaned = 0.0192824 Jy ! Total flux subtracted in 100 components = 0.0192824 Jy ! Clean residual min=-0.007908 max=0.010273 Jy/beam ! Clean residual mean=-0.000043 rms=0.002137 Jy/beam ! Combined flux in latest and established models = 0.151275 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 35 components and 0.151275 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=0.094956Jy sigma=0.000730 ! Fit after self-cal, rms=0.094461Jy sigma=0.000727 ! 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=0.8403 mas, bmaj=2.057 mas, bpa=-5.456 degrees ! Estimated noise=396.575 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 = 0.00391926 Jy ! Component: 100 - total flux cleaned = 0.00348214 Jy ! Component: 150 - total flux cleaned = 0.00324297 Jy ! Component: 200 - total flux cleaned = 0.00293228 Jy ! Total flux subtracted in 200 components = 0.00293228 Jy ! Clean residual min=-0.007833 max=0.010534 Jy/beam ! Clean residual mean=-0.000124 rms=0.002622 Jy/beam ! Combined flux in latest and established models = 0.154207 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.154207 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=0.093902Jy sigma=0.000722 ! Fit after self-cal, rms=0.093758Jy sigma=0.000722 ! 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 0.87 FD 0.95 HN 0.99 KP 0.95 ! LA 0.95 MK 0.98 NL 0.95 OV 0.93 ! PT 1.48 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.95 HN 0.95 KP 0.94 ! LA 0.94 MK 0.96 NL 0.93 OV 0.93 ! PT 1.48 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.94 HN 0.95 KP 0.94 ! LA 0.91 MK 0.96 NL 0.94 OV 0.96 ! PT 1.47 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.91 HN 1.01 KP 0.94 ! LA 0.92 MK 0.99 NL 0.93 OV 0.94 ! PT 1.54 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.93 HN 0.94 KP 0.95 ! LA 0.90 MK 0.98 NL 0.93 OV 0.94 ! PT 1.51 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.96 HN 0.99 KP 0.93 ! LA 0.94 MK 0.93 NL 0.91 OV 0.94 ! PT 1.50 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.96 HN 0.97 KP 0.92 ! LA 0.92 MK 0.99 NL 0.91 OV 0.92 ! PT 1.53 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.95 HN 1.01 KP 0.91 ! LA 0.94 MK 0.91 NL 0.94 OV 0.95 ! PT 1.45 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.94 HN 1.31 KP 0.91 ! LA 0.92 MK 0.84 NL 0.94 OV 0.95 ! PT 1.51 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.93 HN 1.41 KP 0.95 ! LA 0.91 MK 0.90 NL 0.94 OV 0.94 ! PT 1.45 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.97 HN 0.96 KP 0.94 ! LA 0.92 MK 0.91 NL 0.93 OV 0.93 ! PT 1.48 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.95 HN 1.01 KP 0.93 ! LA 0.89 MK 0.86 NL 0.94 OV 0.96 ! PT 1.51 SC 1.05 ! ! ! Fit before self-cal, rms=0.093758Jy sigma=0.000722 ! Fit after self-cal, rms=0.096406Jy sigma=0.000698 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8379 mas, bmaj=2.042 mas, bpa=-6.386 degrees ! Estimated noise=385.88 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 = 0.0014823 Jy ! Component: 100 - total flux cleaned = 0.00104997 Jy ! Component: 150 - total flux cleaned = 0.000541438 Jy ! Component: 200 - total flux cleaned = 9.51089e-05 Jy ! Total flux subtracted in 200 components = 9.51089e-05 Jy ! Clean residual min=-0.006107 max=0.007359 Jy/beam ! Clean residual mean=-0.000143 rms=0.001831 Jy/beam ! Combined flux in latest and established models = 0.154302 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.154302 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=0.096228Jy sigma=0.000696 ! Fit after self-cal, rms=0.096411Jy sigma=0.000695 ! 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=0.096411Jy sigma=0.000695 ! Fit after self-cal, rms=0.096450Jy sigma=0.000695 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8395 mas, bmaj=2.049 mas, bpa=-6.606 degrees ! Estimated noise=384.168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00061301 Jy ! Component: 100 - total flux cleaned = 0.000159013 Jy ! Component: 150 - total flux cleaned = -0.000121525 Jy ! Component: 200 - total flux cleaned = -0.000377519 Jy ! Total flux subtracted in 200 components = -0.000377519 Jy ! Clean residual min=-0.006043 max=0.007219 Jy/beam ! Clean residual mean=-0.000142 rms=0.001797 Jy/beam ! Combined flux in latest and established models = 0.153925 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 53 components and 0.153925 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=0.096347Jy sigma=0.000694 ! Fit after self-cal, rms=0.096335Jy sigma=0.000694 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 = 0.000342696 Jy ! Component: 100 - total flux cleaned = 0.000149578 Jy ! Component: 150 - total flux cleaned = -7.65116e-05 Jy ! Component: 200 - total flux cleaned = -0.000285299 Jy ! Total flux subtracted in 200 components = -0.000285299 Jy ! Clean residual min=-0.005939 max=0.007111 Jy/beam ! Clean residual mean=-0.000142 rms=0.001785 Jy/beam ! Combined flux in latest and established models = 0.15364 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 0.15364 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=0.096279Jy sigma=0.000694 ! Fit after self-cal, rms=0.096271Jy sigma=0.000694 ! 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=0.096271Jy sigma=0.000694 ! Fit after self-cal, rms=0.168299Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8508 mas, bmaj=2.128 mas, bpa=-5.069 degrees ! Estimated noise=390.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000675095 Jy ! Component: 100 - total flux cleaned = 0.000683495 Jy ! Component: 150 - total flux cleaned = 0.000717772 Jy ! Component: 200 - total flux cleaned = 0.000780257 Jy ! Total flux subtracted in 200 components = 0.000780257 Jy ! Clean residual min=-0.001516 max=0.001831 Jy/beam ! Clean residual mean=-0.000001 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.15442 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 66 components and 0.15442 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=0.168273Jy sigma=0.000648 ! Fit after self-cal, rms=0.168948Jy sigma=0.000647 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 (-7.2, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165475 Jy ! Component: 100 - total flux cleaned = 0.00219657 Jy ! Component: 150 - total flux cleaned = 0.00248521 Jy ! Component: 200 - total flux cleaned = 0.00257637 Jy ! Total flux subtracted in 200 components = 0.00257637 Jy ! Clean residual min=-0.001396 max=0.001286 Jy/beam ! Clean residual mean=-0.000003 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.156996 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 79 components and 0.156996 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=0.168926Jy sigma=0.000647 ! Fit after self-cal, rms=0.168935Jy sigma=0.000647 ! 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=0.168935Jy sigma=0.000647 ! Fit after self-cal, rms=0.179035Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.136 mas, bmaj=4.262 mas, bpa=-4.16 degrees ! Estimated noise=501.006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000879403 Jy ! Component: 100 - total flux cleaned = 0.000972982 Jy ! Component: 150 - total flux cleaned = 0.000929725 Jy ! Component: 200 - total flux cleaned = 0.000871319 Jy ! Total flux subtracted in 200 components = 0.000871319 Jy ! Clean residual min=-0.001448 max=0.001291 Jy/beam ! Clean residual mean=-0.000003 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.157868 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 86 components and 0.157868 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=0.179030Jy sigma=0.000647 ! Fit after self-cal, rms=0.179048Jy sigma=0.000647 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 = 0.000126456 Jy ! Component: 100 - total flux cleaned = 0.000108387 Jy ! Component: 150 - total flux cleaned = 5.68386e-05 Jy ! Component: 200 - total flux cleaned = 9.82219e-06 Jy ! Total flux subtracted in 200 components = 9.82219e-06 Jy ! Clean residual min=-0.001393 max=0.001301 Jy/beam ! Clean residual mean=-0.000004 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.157877 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 90 components and 0.157877 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=0.179045Jy sigma=0.000647 ! Fit after self-cal, rms=0.179045Jy sigma=0.000647 ! 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=0.8511 mas, bmaj=2.135 mas, bpa=-4.996 degrees ! Estimated noise=389.793 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8511 x 2.135 at -4.996 degrees (North through East) ! Clean map min=-0.0018792 max=0.086726 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=0.6943 mas, bmaj=1.849 mas, bpa=-6.759 degrees ! Estimated noise=847.371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0777353 Jy ! Component: 100 - total flux cleaned = 0.11175 Jy ! Component: 150 - total flux cleaned = 0.127774 Jy ! Component: 200 - total flux cleaned = 0.137071 Jy ! Total flux subtracted in 200 components = 0.137071 Jy ! Clean residual min=-0.003704 max=0.005604 Jy/beam ! Clean residual mean=-0.000015 rms=0.001076 Jy/beam ! Combined flux in latest and established models = 0.137071 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 0.137071 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8511 mas, bmaj=2.135 mas, bpa=-4.996 degrees ! Estimated noise=389.793 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 = 0.00850024 Jy ! Component: 100 - total flux cleaned = 0.0132374 Jy ! Component: 150 - total flux cleaned = 0.0163634 Jy ! Component: 200 - total flux cleaned = 0.0181645 Jy ! Total flux subtracted in 200 components = 0.0181645 Jy ! Clean residual min=-0.001696 max=0.002056 Jy/beam ! Clean residual mean=-0.000004 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.155235 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 29 components and 0.155236 Jy ! Inverting map ! Added new window around map position (-1, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101813 Jy ! Component: 100 - total flux cleaned = 0.00127611 Jy ! Component: 150 - total flux cleaned = 0.00155959 Jy ! Component: 200 - total flux cleaned = 0.00180999 Jy ! Total flux subtracted in 200 components = 0.00180999 Jy ! Clean residual min=-0.001219 max=0.001257 Jy/beam ! Clean residual mean=-0.000003 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.157045 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 45 components and 0.157045 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=2.136 mas, bmaj=4.262 mas, bpa=-4.16 degrees ! Estimated noise=501.006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000948181 Jy ! Component: 100 - total flux cleaned = 0.00098224 Jy ! Component: 150 - total flux cleaned = 0.00103618 Jy ! Component: 200 - total flux cleaned = 0.00105968 Jy ! Total flux subtracted in 200 components = 0.00105968 Jy ! Clean residual min=-0.001279 max=0.001431 Jy/beam ! Clean residual mean=-0.000007 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.158105 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 = -2.07774e-05 Jy ! Component: 100 - total flux cleaned = -5.92378e-05 Jy ! Component: 150 - total flux cleaned = -0.000111429 Jy ! Component: 200 - total flux cleaned = -0.000158203 Jy ! Total flux subtracted in 200 components = -0.000158203 Jy ! Clean residual min=-0.001213 max=0.001366 Jy/beam ! Clean residual mean=-0.000008 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.157947 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 65 components and 0.157947 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8511 mas, bmaj=2.135 mas, bpa=-4.996 degrees ! Estimated noise=389.793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000384716 Jy ! Component: 100 - total flux cleaned = 0.000352773 Jy ! Component: 150 - total flux cleaned = 0.000296071 Jy ! Component: 200 - total flux cleaned = 0.000220364 Jy ! Total flux subtracted in 200 components = 0.000220364 Jy ! Clean residual min=-0.001087 max=0.001233 Jy/beam ! Clean residual mean=-0.000003 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.158167 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 78 components and 0.158167 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=0.179050Jy sigma=0.000646 ! Fit after self-cal, rms=0.178992Jy sigma=0.000646 wmodel J0929-1820_X_2017_02_24_pus_map.mod ! Writing 78 model components to file: J0929-1820_X_2017_02_24_pus_map.mod wobs J0929-1820_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J0929-1820_X_2017_02_24_pus_uvs.fits wwins J0929-1820_X_2017_02_24_pus_map.win ! wwins: Wrote 4 windows to J0929-1820_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 = -7.48391e-05 Jy ! Component: 100 - total flux cleaned = -0.000147763 Jy ! Component: 150 - total flux cleaned = -0.000181729 Jy ! Component: 200 - total flux cleaned = -0.000231114 Jy ! Component: 250 - total flux cleaned = -0.000278897 Jy ! Component: 300 - total flux cleaned = -0.000340499 Jy ! Component: 350 - total flux cleaned = -0.00035558 Jy ! Component: 400 - total flux cleaned = -0.000414254 Jy ! Component: 450 - total flux cleaned = -0.000471272 Jy ! Component: 500 - total flux cleaned = -0.000540563 Jy ! Component: 550 - total flux cleaned = -0.000567344 Jy ! Component: 600 - total flux cleaned = -0.000607025 Jy ! Component: 650 - total flux cleaned = -0.000658621 Jy ! Component: 700 - total flux cleaned = -0.000632704 Jy ! Component: 750 - total flux cleaned = -0.000657672 Jy ! Component: 800 - total flux cleaned = -0.000682092 Jy ! Component: 850 - total flux cleaned = -0.000657784 Jy ! Component: 900 - total flux cleaned = -0.000693313 Jy ! Component: 950 - total flux cleaned = -0.000681823 Jy ! Component: 1000 - total flux cleaned = -0.000704787 Jy ! Component: 1050 - total flux cleaned = -0.000704677 Jy ! Component: 1100 - total flux cleaned = -0.000693553 Jy ! Component: 1150 - total flux cleaned = -0.000715486 Jy ! Component: 1200 - total flux cleaned = -0.000725972 Jy ! Component: 1250 - total flux cleaned = -0.000736291 Jy ! Component: 1300 - total flux cleaned = -0.000746964 Jy ! Component: 1350 - total flux cleaned = -0.000778083 Jy ! Component: 1400 - total flux cleaned = -0.000788437 Jy ! Component: 1450 - total flux cleaned = -0.000808461 Jy ! Component: 1500 - total flux cleaned = -0.000868138 Jy ! Component: 1550 - total flux cleaned = -0.000878015 Jy ! Component: 1600 - total flux cleaned = -0.000858691 Jy ! Component: 1650 - total flux cleaned = -0.000925969 Jy ! Component: 1700 - total flux cleaned = -0.000992374 Jy ! Component: 1750 - total flux cleaned = -0.00101081 Jy ! Component: 1800 - total flux cleaned = -0.00102009 Jy ! Component: 1850 - total flux cleaned = -0.00105677 Jy ! Component: 1900 - total flux cleaned = -0.00108398 Jy ! Component: 1950 - total flux cleaned = -0.00109297 Jy ! Component: 2000 - total flux cleaned = -0.00111081 Jy ! Total flux subtracted in 2048 components = -0.00114613 Jy ! Clean residual min=-0.000485 max=0.000519 Jy/beam ! Clean residual mean=-0.000001 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.157021 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 227 components and 0.157021 Jy ![Exited script file: muppet] wmap "J0929-1820_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8511 x 2.135 at -4.996 degrees (North through East) ! Clean map min=-0.0011931 max=0.08779 Jy/beam ! Writing clean map to FITS file: J0929-1820_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 0.0877904 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000164805 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.563177 0.563177 1.12635 2.25271 4.50542 9.01083 18.0217 36.0433 72.0867 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.087 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8511 x 2.135 at -4.996 degrees (North through East) ! Clean map min=-0.0011931 max=0.08779 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 J0929-1820_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:00:23 2019