! Started logfile: J0236-2953_X_2017_06_15_pus_uvs.log on Tue May 7 19:51:23 2019 obs J0236-2953_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0236-2953_X_2017_06_15_pus_uva.fits ! AN table 1: 45 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.486914 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0236-2953 ! ! 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 989 lines of history. ! ! Reading 11832 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 J0236-2953_X_2017_06_15_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 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.669385Jy sigma=0.004392 ! Fit after self-cal, rms=0.640918Jy sigma=0.004211 ! 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=0.7066 mas, bmaj=2.167 mas, bpa=3.489 degrees ! Estimated noise=1479.2 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 = 0.295173 Jy ! Component: 100 - total flux cleaned = 0.361878 Jy ! Total flux subtracted in 100 components = 0.361878 Jy ! Clean residual min=-0.014536 max=0.036590 Jy/beam ! Clean residual mean=-0.000059 rms=0.005370 Jy/beam ! Combined flux in latest and established models = 0.361878 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.361878 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=0.147444Jy sigma=0.000864 ! Fit after self-cal, rms=0.147425Jy sigma=0.000864 ! Inverting map ! Added new window around map position (-2.2, -3.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0332656 Jy ! Component: 100 - total flux cleaned = 0.0429189 Jy ! Total flux subtracted in 100 components = 0.0429189 Jy ! Clean residual min=-0.013626 max=0.028368 Jy/beam ! Clean residual mean=0.000004 rms=0.004479 Jy/beam ! Combined flux in latest and established models = 0.404797 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.404797 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=0.139148Jy sigma=0.000795 ! Fit after self-cal, rms=0.138555Jy sigma=0.000788 ! 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=0.8942 mas, bmaj=2.563 mas, bpa=4.959 degrees ! Estimated noise=972.196 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 = 0.0218524 Jy ! Component: 100 - total flux cleaned = 0.0285558 Jy ! Component: 150 - total flux cleaned = 0.0318736 Jy ! Component: 200 - total flux cleaned = 0.0335626 Jy ! Total flux subtracted in 200 components = 0.0335626 Jy ! Clean residual min=-0.012900 max=0.016088 Jy/beam ! Clean residual mean=0.000040 rms=0.003582 Jy/beam ! Combined flux in latest and established models = 0.438359 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 30 components and 0.438359 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=0.134653Jy sigma=0.000752 ! Fit after self-cal, rms=0.134540Jy sigma=0.000751 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.57 KP 0.99 ! LA 0.96 MK 1.00 NL 1.00 OV 0.99 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.45 KP 0.93 ! LA 0.97 MK 0.99 NL 0.99 OV 0.94 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.51 KP 0.94 ! LA 0.99 MK 1.00 NL 1.02 OV 0.98 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.60 KP 0.96 ! LA 1.00 MK 1.02 NL 1.01 OV 0.94 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.39 KP 0.93 ! LA 0.96 MK 1.02 NL 1.01 OV 0.97 ! PT 1.03 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.54 KP 0.94 ! LA 0.98 MK 1.00 NL 0.99 OV 0.95 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.43 KP 0.94 ! LA 0.99 MK 1.04 NL 0.99 OV 0.94 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.40 KP 0.93 ! LA 0.96 MK 0.98 NL 0.96 OV 0.95 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.33 KP 0.92 ! LA 0.97 MK 0.97 NL 0.99 OV 0.99 ! PT 1.05 SC 0.94 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.46 KP 0.93 ! LA 1.00 MK 1.02 NL 1.00 OV 0.92 ! PT 1.00 SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.40 KP 0.93 ! LA 0.99 MK 1.01 NL 1.01 OV 0.94 ! PT 1.01 SC 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.49 KP 0.94 ! LA 0.97 MK 0.99 NL 0.99 OV 0.95 ! PT 1.03 SC 0.96 ! ! ! Fit before self-cal, rms=0.134540Jy sigma=0.000751 ! Fit after self-cal, rms=0.153799Jy sigma=0.000705 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8973 mas, bmaj=2.57 mas, bpa=5.724 degrees ! Estimated noise=969.789 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 = -0.00582025 Jy ! Component: 100 - total flux cleaned = -0.00636858 Jy ! Component: 150 - total flux cleaned = -0.00685501 Jy ! Component: 200 - total flux cleaned = -0.00727285 Jy ! Total flux subtracted in 200 components = -0.00727285 Jy ! Clean residual min=-0.012204 max=0.009411 Jy/beam ! Clean residual mean=0.000037 rms=0.002439 Jy/beam ! Combined flux in latest and established models = 0.431087 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 42 components and 0.431087 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=0.152027Jy sigma=0.000701 ! Fit after self-cal, rms=0.152272Jy sigma=0.000701 ! 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=0.152272Jy sigma=0.000701 ! Fit after self-cal, rms=0.228930Jy sigma=0.000659 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9052 mas, bmaj=2.581 mas, bpa=5.445 degrees ! Estimated noise=975.963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00269129 Jy ! Component: 100 - total flux cleaned = -0.00192082 Jy ! Component: 150 - total flux cleaned = -0.00159283 Jy ! Component: 200 - total flux cleaned = -0.00159501 Jy ! Total flux subtracted in 200 components = -0.00159501 Jy ! Clean residual min=-0.006062 max=0.004607 Jy/beam ! Clean residual mean=0.000057 rms=0.001343 Jy/beam ! Combined flux in latest and established models = 0.429492 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.429491 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=0.228611Jy sigma=0.000654 ! Fit after self-cal, rms=0.228796Jy sigma=0.000654 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 = -0.00147752 Jy ! Component: 100 - total flux cleaned = -0.0014771 Jy ! Component: 150 - total flux cleaned = -0.00160511 Jy ! Component: 200 - total flux cleaned = -0.00160771 Jy ! Total flux subtracted in 200 components = -0.00160771 Jy ! Clean residual min=-0.005166 max=0.004154 Jy/beam ! Clean residual mean=0.000058 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 0.427884 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 55 components and 0.427884 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=0.228680Jy sigma=0.000651 ! Fit after self-cal, rms=0.228693Jy sigma=0.000651 ! 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=0.228693Jy sigma=0.000651 ! Fit after self-cal, rms=0.243467Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9041 mas, bmaj=2.584 mas, bpa=5.454 degrees ! Estimated noise=972.598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00228711 Jy ! Component: 100 - total flux cleaned = -0.00182334 Jy ! Component: 150 - total flux cleaned = -0.00162816 Jy ! Component: 200 - total flux cleaned = -0.00154823 Jy ! Total flux subtracted in 200 components = -0.00154823 Jy ! Clean residual min=-0.004526 max=0.003186 Jy/beam ! Clean residual mean=0.000053 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.426336 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.426336 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=0.243386Jy sigma=0.000645 ! Fit after self-cal, rms=0.243459Jy sigma=0.000644 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 = -0.000944813 Jy ! Component: 100 - total flux cleaned = -0.000946456 Jy ! Component: 150 - total flux cleaned = -0.000946888 Jy ! Component: 200 - total flux cleaned = -0.00101789 Jy ! Total flux subtracted in 200 components = -0.00101789 Jy ! Clean residual min=-0.003965 max=0.003145 Jy/beam ! Clean residual mean=0.000053 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.425318 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 66 components and 0.425318 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=0.243428Jy sigma=0.000643 ! Fit after self-cal, rms=0.243439Jy sigma=0.000643 ! 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=0.243439Jy sigma=0.000643 ! Fit after self-cal, rms=0.251235Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.318 mas, bmaj=5.691 mas, bpa=1.691 degrees ! Estimated noise=1156.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00140572 Jy ! Component: 100 - total flux cleaned = -0.00149531 Jy ! Component: 150 - total flux cleaned = -0.00153741 Jy ! Component: 200 - total flux cleaned = -0.00158049 Jy ! Total flux subtracted in 200 components = -0.00158049 Jy ! Clean residual min=-0.004237 max=0.003097 Jy/beam ! Clean residual mean=0.000082 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 0.423737 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 70 components and 0.423737 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=0.251210Jy sigma=0.000643 ! Fit after self-cal, rms=0.251242Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00047284 Jy ! Component: 100 - total flux cleaned = -0.000548915 Jy ! Component: 150 - total flux cleaned = -0.000584122 Jy ! Component: 200 - total flux cleaned = -0.000583525 Jy ! Total flux subtracted in 200 components = -0.000583525 Jy ! Clean residual min=-0.004024 max=0.002977 Jy/beam ! Clean residual mean=0.000081 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.423154 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 73 components and 0.423154 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=0.251232Jy sigma=0.000642 ! Fit after self-cal, rms=0.251235Jy sigma=0.000642 ! 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=0.9036 mas, bmaj=2.584 mas, bpa=5.423 degrees ! Estimated noise=970.742 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9036 x 2.584 at 5.423 degrees (North through East) ! Clean map min=-0.0042682 max=0.3686 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=0.7151 mas, bmaj=2.168 mas, bpa=4.369 degrees ! Estimated noise=1496.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.298512 Jy ! Component: 100 - total flux cleaned = 0.365349 Jy ! Component: 150 - total flux cleaned = 0.389672 Jy ! Component: 200 - total flux cleaned = 0.402152 Jy ! Total flux subtracted in 200 components = 0.402152 Jy ! Clean residual min=-0.004533 max=0.007579 Jy/beam ! Clean residual mean=0.000010 rms=0.001276 Jy/beam ! Combined flux in latest and established models = 0.402152 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 0.402152 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9036 mas, bmaj=2.584 mas, bpa=5.423 degrees ! Estimated noise=970.742 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) ! Added new window around map position (-1, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103206 Jy ! Component: 100 - total flux cleaned = 0.0157961 Jy ! Component: 150 - total flux cleaned = 0.0190023 Jy ! Component: 200 - total flux cleaned = 0.0205461 Jy ! Total flux subtracted in 200 components = 0.0205461 Jy ! Clean residual min=-0.003554 max=0.002817 Jy/beam ! Clean residual mean=0.000041 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.422698 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 35 components and 0.422698 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=2.318 mas, bmaj=5.691 mas, bpa=1.691 degrees ! Estimated noise=1156.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000430999 Jy ! Component: 100 - total flux cleaned = 0.000563037 Jy ! Component: 150 - total flux cleaned = 0.000653656 Jy ! Component: 200 - total flux cleaned = 0.000607579 Jy ! Total flux subtracted in 200 components = 0.000607579 Jy ! Clean residual min=-0.004269 max=0.002727 Jy/beam ! Clean residual mean=0.000079 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 0.423306 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 = -2.06663e-05 Jy ! Component: 100 - total flux cleaned = -9.14642e-05 Jy ! Component: 150 - total flux cleaned = -0.000141446 Jy ! Component: 200 - total flux cleaned = -0.000205107 Jy ! Total flux subtracted in 200 components = -0.000205107 Jy ! Clean residual min=-0.004204 max=0.002697 Jy/beam ! Clean residual mean=0.000079 rms=0.001027 Jy/beam ! Combined flux in latest and established models = 0.423101 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 60 components and 0.423101 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9036 mas, bmaj=2.584 mas, bpa=5.423 degrees ! Estimated noise=970.742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.08921e-05 Jy ! Component: 100 - total flux cleaned = -6.46677e-05 Jy ! Component: 150 - total flux cleaned = -0.000106855 Jy ! Component: 200 - total flux cleaned = -6.7836e-05 Jy ! Total flux subtracted in 200 components = -6.7836e-05 Jy ! Clean residual min=-0.003156 max=0.002785 Jy/beam ! Clean residual mean=0.000039 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.423033 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 0.423033 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=0.251289Jy sigma=0.000641 ! Fit after self-cal, rms=0.251332Jy sigma=0.000641 wmodel J0236-2953_X_2017_06_15_pus_map.mod ! Writing 69 model components to file: J0236-2953_X_2017_06_15_pus_map.mod wobs J0236-2953_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0236-2953_X_2017_06_15_pus_uvs.fits wwins J0236-2953_X_2017_06_15_pus_map.win ! wwins: Wrote 3 windows to J0236-2953_X_2017_06_15_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 = -0.000332227 Jy ! Component: 100 - total flux cleaned = -0.000238488 Jy ! Component: 150 - total flux cleaned = 7.52476e-05 Jy ! Component: 200 - total flux cleaned = 0.000287829 Jy ! Component: 250 - total flux cleaned = 0.000450345 Jy ! Component: 300 - total flux cleaned = 0.000528234 Jy ! Component: 350 - total flux cleaned = 0.000755128 Jy ! Component: 400 - total flux cleaned = 0.000902482 Jy ! Component: 450 - total flux cleaned = 0.0011181 Jy ! Component: 500 - total flux cleaned = 0.00132732 Jy ! Component: 550 - total flux cleaned = 0.00139534 Jy ! Component: 600 - total flux cleaned = 0.00159558 Jy ! Component: 650 - total flux cleaned = 0.00169336 Jy ! Component: 700 - total flux cleaned = 0.00191631 Jy ! Component: 750 - total flux cleaned = 0.00197834 Jy ! Component: 800 - total flux cleaned = 0.00207062 Jy ! Component: 850 - total flux cleaned = 0.00216165 Jy ! Component: 900 - total flux cleaned = 0.00228105 Jy ! Component: 950 - total flux cleaned = 0.00245612 Jy ! Component: 1000 - total flux cleaned = 0.00257044 Jy ! Component: 1050 - total flux cleaned = 0.00262715 Jy ! Component: 1100 - total flux cleaned = 0.00268356 Jy ! Component: 1150 - total flux cleaned = 0.00287346 Jy ! Component: 1200 - total flux cleaned = 0.00295354 Jy ! Component: 1250 - total flux cleaned = 0.00305818 Jy ! Component: 1300 - total flux cleaned = 0.00316132 Jy ! Component: 1350 - total flux cleaned = 0.00316162 Jy ! Component: 1400 - total flux cleaned = 0.0032872 Jy ! Component: 1450 - total flux cleaned = 0.00338654 Jy ! Component: 1500 - total flux cleaned = 0.00338714 Jy ! Component: 1550 - total flux cleaned = 0.00353098 Jy ! Component: 1600 - total flux cleaned = 0.00357819 Jy ! Component: 1650 - total flux cleaned = 0.00364813 Jy ! Component: 1700 - total flux cleaned = 0.00367081 Jy ! Component: 1750 - total flux cleaned = 0.00362588 Jy ! Component: 1800 - total flux cleaned = 0.00369344 Jy ! Component: 1850 - total flux cleaned = 0.00362709 Jy ! Component: 1900 - total flux cleaned = 0.00360555 Jy ! Component: 1950 - total flux cleaned = 0.00358428 Jy ! Component: 2000 - total flux cleaned = 0.00358435 Jy ! Total flux subtracted in 2048 components = 0.00356349 Jy ! Clean residual min=-0.001127 max=0.001096 Jy/beam ! Clean residual mean=0.000018 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.426596 Jy keep ! Adding 122 model components to the UV plane model. ! The established model now contains 191 components and 0.426596 Jy ![Exited script file: muppet] wmap "J0236-2953_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9036 x 2.584 at 5.423 degrees (North through East) ! Clean map min=-0.0019116 max=0.37147 Jy/beam ! Writing clean map to FITS file: J0236-2953_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.37147 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000400368 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.323338 0.323338 0.646676 1.29335 2.5867 5.17341 10.3468 20.6936 41.3873 82.7745 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.371 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9036 x 2.584 at 5.423 degrees (North through East) ! Clean map min=-0.0019116 max=0.37147 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 J0236-2953_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:51:24 2019