! Started logfile: J0750+1919_X_2017_09_26_pus_uvs.log on Sat May 11 13:36:16 2019 obs J0750+1919_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J0750+1919_X_2017_09_26_pus_uva.fits ! AN table 1: 175 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.669683 visibilities/baseline/integration-bin. ! Found source: J0750+1919 ! ! 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 50628 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 J0750+1919_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 274 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 274 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 274 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 274 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 274 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 274 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 274 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 274 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 274 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 274 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 274 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 274 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.835840Jy sigma=0.007213 ! Fit after self-cal, rms=0.797891Jy sigma=0.006896 ! 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=1.157 mas, bmaj=2.757 mas, bpa=-9.573 degrees ! Estimated noise=1006.4 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 = 0.158236 Jy ! Component: 100 - total flux cleaned = 0.192742 Jy ! Total flux subtracted in 100 components = 0.192742 Jy ! Clean residual min=-0.005092 max=0.009651 Jy/beam ! Clean residual mean=-0.000039 rms=0.001489 Jy/beam ! Combined flux in latest and established models = 0.192742 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.192742 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=0.079700Jy sigma=0.000655 ! Fit after self-cal, rms=0.079697Jy sigma=0.000655 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00818232 Jy ! Component: 100 - total flux cleaned = 0.0119071 Jy ! Total flux subtracted in 100 components = 0.0119071 Jy ! Clean residual min=-0.004192 max=0.004148 Jy/beam ! Clean residual mean=-0.000009 rms=0.001201 Jy/beam ! Combined flux in latest and established models = 0.204649 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.204649 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=0.078558Jy sigma=0.000646 ! Fit after self-cal, rms=0.078561Jy sigma=0.000646 ! 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=1.395 mas, bmaj=2.914 mas, bpa=-8.725 degrees ! Estimated noise=367.62 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 = 0.00393909 Jy ! Component: 100 - total flux cleaned = 0.00584376 Jy ! Component: 150 - total flux cleaned = 0.00705558 Jy ! Component: 200 - total flux cleaned = 0.00736327 Jy ! Total flux subtracted in 200 components = 0.00736327 Jy ! Clean residual min=-0.004029 max=0.003018 Jy/beam ! Clean residual mean=0.000027 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 0.212013 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 28 components and 0.212013 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=0.078335Jy sigma=0.000645 ! Fit after self-cal, rms=0.078339Jy sigma=0.000645 ! 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 1.05 FD 1.00* HN 0.96 KP 1.02 ! LA 0.99 MK 0.99 NL 0.93 OV 0.99 ! PT 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.01 KP 1.01 ! LA 1.00 MK 1.00 NL 0.94 OV 0.99 ! PT 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.01 KP 1.00 ! LA 1.03 MK 1.04 NL 0.92 OV 0.99 ! PT 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 0.99 KP 0.99 ! LA 1.01 MK 1.02 NL 0.93 OV 0.98 ! PT 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 0.94 KP 1.00 ! LA 1.00 MK 1.05 NL 0.94 OV 0.98 ! PT 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 0.97 KP 0.99 ! LA 1.01 MK 1.02 NL 0.95 OV 1.00 ! PT 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00* HN 1.03 KP 0.99 ! LA 1.02 MK 1.03 NL 0.94 OV 0.98 ! PT 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.04 KP 0.82 ! LA 1.00 MK 1.03 NL 0.95 OV 1.01 ! PT 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 1.04 KP 0.85 ! LA 1.02 MK 1.03 NL 0.94 OV 1.09 ! PT 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 1.00 KP 0.89 ! LA 1.05 MK 1.06 NL 0.95 OV 1.07 ! PT 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.01 KP 0.94 ! LA 1.03 MK 1.00 NL 0.95 OV 1.07 ! PT 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.01 KP 0.96 ! LA 1.03 MK 1.02 NL 0.95 OV 1.09 ! PT 1.01 ! ! ! Fit before self-cal, rms=0.078339Jy sigma=0.000645 ! Fit after self-cal, rms=0.076738Jy sigma=0.000635 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.398 mas, bmaj=2.929 mas, bpa=-8.929 degrees ! Estimated noise=367.143 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 = -0.00155278 Jy ! Component: 100 - total flux cleaned = -0.00170195 Jy ! Component: 150 - total flux cleaned = -0.00165222 Jy ! Component: 200 - total flux cleaned = -0.00159094 Jy ! Total flux subtracted in 200 components = -0.00159094 Jy ! Clean residual min=-0.001655 max=0.001995 Jy/beam ! Clean residual mean=0.000003 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.210422 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.210422 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=0.076702Jy sigma=0.000635 ! Fit after self-cal, rms=0.076686Jy sigma=0.000635 ! 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=0.076686Jy sigma=0.000635 ! Fit after self-cal, rms=0.076506Jy sigma=0.000633 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.399 mas, bmaj=2.929 mas, bpa=-8.917 degrees ! Estimated noise=366.658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000539969 Jy ! Component: 100 - total flux cleaned = -0.00071906 Jy ! Component: 150 - total flux cleaned = -0.000820466 Jy ! Component: 200 - total flux cleaned = -0.000909528 Jy ! Total flux subtracted in 200 components = -0.000909528 Jy ! Clean residual min=-0.000844 max=0.000873 Jy/beam ! Clean residual mean=0.000002 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.209512 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.209512 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=0.076500Jy sigma=0.000633 ! Fit after self-cal, rms=0.076502Jy sigma=0.000633 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 = -6.11912e-05 Jy ! Component: 100 - total flux cleaned = -0.000124506 Jy ! Component: 150 - total flux cleaned = -0.00015799 Jy ! Component: 200 - total flux cleaned = -0.000173652 Jy ! Total flux subtracted in 200 components = -0.000173652 Jy ! Clean residual min=-0.000807 max=0.000878 Jy/beam ! Clean residual mean=0.000001 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.209338 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.209338 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=0.076500Jy sigma=0.000633 ! Fit after self-cal, rms=0.076499Jy sigma=0.000633 ! 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=0.076499Jy sigma=0.000633 ! Fit after self-cal, rms=0.076513Jy sigma=0.000633 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.4 mas, bmaj=2.93 mas, bpa=-8.944 degrees ! Estimated noise=366.548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000402939 Jy ! Component: 100 - total flux cleaned = -0.000543374 Jy ! Component: 150 - total flux cleaned = -0.000624278 Jy ! Component: 200 - total flux cleaned = -0.000679659 Jy ! Total flux subtracted in 200 components = -0.000679659 Jy ! Clean residual min=-0.000777 max=0.000812 Jy/beam ! Clean residual mean=0.000001 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.208659 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 0.208659 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=0.076510Jy sigma=0.000633 ! Fit after self-cal, rms=0.076510Jy sigma=0.000633 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 = -1.36392e-05 Jy ! Component: 100 - total flux cleaned = -2.76335e-05 Jy ! Component: 150 - total flux cleaned = -4.05686e-05 Jy ! Component: 200 - total flux cleaned = -5.28517e-05 Jy ! Total flux subtracted in 200 components = -5.28517e-05 Jy ! Clean residual min=-0.000752 max=0.000801 Jy/beam ! Clean residual mean=0.000001 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.208606 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 0.208606 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=0.076509Jy sigma=0.000633 ! Fit after self-cal, rms=0.076509Jy sigma=0.000633 ! 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=0.076509Jy sigma=0.000633 ! Fit after self-cal, rms=0.076513Jy sigma=0.000633 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.219 mas, bmaj=3.103 mas, bpa=-15.39 degrees ! Estimated noise=397.259 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000150629 Jy ! Component: 100 - total flux cleaned = -0.000179656 Jy ! Component: 150 - total flux cleaned = -0.000203783 Jy ! Component: 200 - total flux cleaned = -0.000219209 Jy ! Total flux subtracted in 200 components = -0.000219209 Jy ! Clean residual min=-0.000751 max=0.000713 Jy/beam ! Clean residual mean=0.000002 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.208387 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 62 components and 0.208387 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=0.076513Jy sigma=0.000633 ! Fit after self-cal, rms=0.076513Jy sigma=0.000633 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 = -2.67419e-05 Jy ! Component: 100 - total flux cleaned = -3.5397e-05 Jy ! Component: 150 - total flux cleaned = -3.15288e-05 Jy ! Component: 200 - total flux cleaned = -3.53304e-05 Jy ! Total flux subtracted in 200 components = -3.53304e-05 Jy ! Clean residual min=-0.000754 max=0.000701 Jy/beam ! Clean residual mean=0.000002 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.208351 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 67 components and 0.208351 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=0.076513Jy sigma=0.000633 ! Fit after self-cal, rms=0.076513Jy sigma=0.000633 ! 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=1.402 mas, bmaj=2.931 mas, bpa=-8.965 degrees ! Estimated noise=366.419 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.402 x 2.931 at -8.965 degrees (North through East) ! Clean map min=-0.00069288 max=0.20438 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=1.16 mas, bmaj=2.768 mas, bpa=-9.709 degrees ! Estimated noise=1012.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.159131 Jy ! Component: 100 - total flux cleaned = 0.193855 Jy ! Component: 150 - total flux cleaned = 0.201746 Jy ! Component: 200 - total flux cleaned = 0.204312 Jy ! Total flux subtracted in 200 components = 0.204312 Jy ! Clean residual min=-0.001630 max=0.001874 Jy/beam ! Clean residual mean=-0.000010 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.204312 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.204312 Jy ! Inverting map and beam ! Estimated beam: bmin=1.402 mas, bmaj=2.931 mas, bpa=-8.965 degrees ! Estimated noise=366.419 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 = 0.00190099 Jy ! Component: 100 - total flux cleaned = 0.00260564 Jy ! Component: 150 - total flux cleaned = 0.00302168 Jy ! Component: 200 - total flux cleaned = 0.00330091 Jy ! Total flux subtracted in 200 components = 0.00330091 Jy ! Clean residual min=-0.000775 max=0.000720 Jy/beam ! Clean residual mean=-0.000001 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.207613 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.207613 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=2.219 mas, bmaj=3.103 mas, bpa=-15.39 degrees ! Estimated noise=397.259 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000374094 Jy ! Component: 100 - total flux cleaned = 0.000535831 Jy ! Component: 150 - total flux cleaned = 0.000558161 Jy ! Component: 200 - total flux cleaned = 0.000568168 Jy ! Total flux subtracted in 200 components = 0.000568168 Jy ! Clean residual min=-0.000762 max=0.000714 Jy/beam ! Clean residual mean=0.000001 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.208181 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 = 9.0497e-06 Jy ! Component: 100 - total flux cleaned = 2.12188e-05 Jy ! Component: 150 - total flux cleaned = 3.24994e-05 Jy ! Component: 200 - total flux cleaned = 3.94447e-05 Jy ! Total flux subtracted in 200 components = 3.94447e-05 Jy ! Clean residual min=-0.000742 max=0.000704 Jy/beam ! Clean residual mean=0.000001 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.208221 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.208221 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.402 mas, bmaj=2.931 mas, bpa=-8.965 degrees ! Estimated noise=366.419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000102596 Jy ! Component: 100 - total flux cleaned = -0.000103089 Jy ! Component: 150 - total flux cleaned = -0.000102692 Jy ! Component: 200 - total flux cleaned = -0.000108425 Jy ! Total flux subtracted in 200 components = -0.000108425 Jy ! Clean residual min=-0.000680 max=0.000717 Jy/beam ! Clean residual mean=0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.208112 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.208112 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=0.076509Jy sigma=0.000633 ! Fit after self-cal, rms=0.076509Jy sigma=0.000633 wmodel J0750+1919_X_2017_09_26_pus_map.mod ! Writing 44 model components to file: J0750+1919_X_2017_09_26_pus_map.mod wobs J0750+1919_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J0750+1919_X_2017_09_26_pus_uvs.fits wwins J0750+1919_X_2017_09_26_pus_map.win ! wwins: Wrote 1 windows to J0750+1919_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 = 0.00017489 Jy ! Component: 100 - total flux cleaned = 0.000246977 Jy ! Component: 150 - total flux cleaned = 0.000337219 Jy ! Component: 200 - total flux cleaned = 0.000411442 Jy ! Component: 250 - total flux cleaned = 0.000451636 Jy ! Component: 300 - total flux cleaned = 0.000471383 Jy ! Component: 350 - total flux cleaned = 0.000508653 Jy ! Component: 400 - total flux cleaned = 0.000499413 Jy ! Component: 450 - total flux cleaned = 0.000499346 Jy ! Component: 500 - total flux cleaned = 0.000532433 Jy ! Component: 550 - total flux cleaned = 0.000580992 Jy ! Component: 600 - total flux cleaned = 0.000612241 Jy ! Component: 650 - total flux cleaned = 0.000665026 Jy ! Component: 700 - total flux cleaned = 0.000709016 Jy ! Component: 750 - total flux cleaned = 0.000780538 Jy ! Component: 800 - total flux cleaned = 0.00083621 Jy ! Component: 850 - total flux cleaned = 0.000884031 Jy ! Component: 900 - total flux cleaned = 0.000937443 Jy ! Component: 950 - total flux cleaned = 0.00100265 Jy ! Component: 1000 - total flux cleaned = 0.00105391 Jy ! Component: 1050 - total flux cleaned = 0.00110413 Jy ! Component: 1100 - total flux cleaned = 0.00117808 Jy ! Component: 1150 - total flux cleaned = 0.00120831 Jy ! Component: 1200 - total flux cleaned = 0.0012501 Jy ! Component: 1250 - total flux cleaned = 0.00129117 Jy ! Component: 1300 - total flux cleaned = 0.00134306 Jy ! Component: 1350 - total flux cleaned = 0.00138268 Jy ! Component: 1400 - total flux cleaned = 0.00143837 Jy ! Component: 1450 - total flux cleaned = 0.00145482 Jy ! Component: 1500 - total flux cleaned = 0.00149792 Jy ! Component: 1550 - total flux cleaned = 0.00152971 Jy ! Component: 1600 - total flux cleaned = 0.0015767 Jy ! Component: 1650 - total flux cleaned = 0.00158685 Jy ! Component: 1700 - total flux cleaned = 0.00162237 Jy ! Component: 1750 - total flux cleaned = 0.00166234 Jy ! Component: 1800 - total flux cleaned = 0.00167708 Jy ! Component: 1850 - total flux cleaned = 0.00169654 Jy ! Component: 1900 - total flux cleaned = 0.00172521 Jy ! Component: 1950 - total flux cleaned = 0.0017299 Jy ! Component: 2000 - total flux cleaned = 0.0017532 Jy ! Total flux subtracted in 2048 components = 0.00175779 Jy ! Clean residual min=-0.000251 max=0.000298 Jy/beam ! Clean residual mean=0.000000 rms=0.000091 Jy/beam ! Combined flux in latest and established models = 0.20987 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 186 components and 0.20987 Jy ![Exited script file: muppet] wmap "J0750+1919_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.402 x 2.931 at -8.965 degrees (North through East) ! Clean map min=-0.00048717 max=0.20455 Jy/beam ! Writing clean map to FITS file: J0750+1919_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 0.204552 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.12349e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.133807 0.133807 0.267614 0.535228 1.07046 2.14091 4.28183 8.56365 17.1273 34.2546 68.5092 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.204 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.402 x 2.931 at -8.965 degrees (North through East) ! Clean map min=-0.00048717 max=0.20455 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 J0750+1919_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:36:18 2019