! Started logfile: J0527-2258_X_2017_06_15_pus_uvs.log on Tue May 7 19:52:42 2019 obs J0527-2258_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0527-2258_X_2017_06_15_pus_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.938304 visibilities/baseline/integration-bin. ! Found source: J0527-2258 ! ! 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 38508 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 J0527-2258_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.996814Jy sigma=0.007502 ! Fit after self-cal, rms=0.960537Jy sigma=0.007256 ! 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=0.6665 mas, bmaj=1.686 mas, bpa=-2.384 degrees ! Estimated noise=976.854 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 = 0.0344179 Jy ! Component: 100 - total flux cleaned = 0.0420036 Jy ! Total flux subtracted in 100 components = 0.0420036 Jy ! Clean residual min=-0.003019 max=0.002726 Jy/beam ! Clean residual mean=-0.000006 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.0420036 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0420036 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=0.093985Jy sigma=0.000623 ! Fit after self-cal, rms=0.092695Jy sigma=0.000613 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00476675 Jy ! Component: 100 - total flux cleaned = 0.00545702 Jy ! Total flux subtracted in 100 components = 0.00545702 Jy ! Clean residual min=-0.002931 max=0.003112 Jy/beam ! Clean residual mean=0.000000 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.0474607 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0474607 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=0.092555Jy sigma=0.000613 ! Fit after self-cal, rms=0.092531Jy sigma=0.000613 ! 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=0.8325 mas, bmaj=2.03 mas, bpa=-1.997 degrees ! Estimated noise=497.295 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 = -0.00144251 Jy ! Component: 100 - total flux cleaned = -0.00212898 Jy ! Component: 150 - total flux cleaned = -0.0022336 Jy ! Component: 200 - total flux cleaned = -0.00234178 Jy ! Total flux subtracted in 200 components = -0.00234178 Jy ! Clean residual min=-0.001881 max=0.001522 Jy/beam ! Clean residual mean=-0.000003 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0451189 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 0.0451189 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=0.092524Jy sigma=0.000612 ! Fit after self-cal, rms=0.092502Jy sigma=0.000612 ! 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 0.91 FD 1.06 HN 0.73 KP 1.02 ! LA 1.07 MK 1.06 NL 1.05 OV 1.12 ! PT 0.96 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 0.72 KP 1.04 ! LA 0.98 MK 1.11 NL 1.03 OV 1.15 ! PT 1.22 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.74 KP 1.07 ! LA 1.08 MK 1.07 NL 1.09 OV 1.06 ! PT 1.10 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.87 KP 1.04 ! LA 1.06 MK 1.06 NL 1.00 OV 1.08 ! PT 1.09 SC 1.16 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.73 KP 1.00 ! LA 1.00 MK 1.09 NL 1.03 OV 1.13 ! PT 1.10 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.70 KP 1.12 ! LA 1.04 MK 1.00 NL 1.02 OV 0.99 ! PT 1.00 SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.82 KP 0.95 ! LA 1.06 MK 1.05 NL 1.09 OV 1.02 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.05 HN 0.71 KP 1.04 ! LA 0.98 MK 1.07 NL 1.04 OV 1.07 ! PT 1.08 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.04 HN 0.75 KP 1.04 ! LA 1.03 MK 1.04 NL 1.07 OV 0.96 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 0.81 KP 1.04 ! LA 0.95 MK 0.97 NL 0.91 OV 1.00 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.04 HN 0.69 KP 0.96 ! LA 0.99 MK 0.99 NL 0.94 OV 0.96 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.76 FD 0.92 HN 0.67 KP 0.97 ! LA 0.99 MK 0.89 NL 0.95 OV 0.94 ! PT 0.96 SC 0.98 ! ! ! Fit before self-cal, rms=0.092502Jy sigma=0.000612 ! Fit after self-cal, rms=0.085759Jy sigma=0.000611 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8337 mas, bmaj=2.045 mas, bpa=-2.204 degrees ! Estimated noise=499.003 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 = 8.81921e-05 Jy ! Component: 100 - total flux cleaned = 8.88979e-05 Jy ! Component: 150 - total flux cleaned = 0.00011563 Jy ! Component: 200 - total flux cleaned = 0.000139573 Jy ! Total flux subtracted in 200 components = 0.000139573 Jy ! Clean residual min=-0.001453 max=0.001112 Jy/beam ! Clean residual mean=-0.000001 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0452585 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 18 components and 0.0452585 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=0.085753Jy sigma=0.000611 ! Fit after self-cal, rms=0.085611Jy sigma=0.000610 ! 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=0.085611Jy sigma=0.000610 ! Fit after self-cal, rms=0.084986Jy sigma=0.000610 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8351 mas, bmaj=2.041 mas, bpa=-2.442 degrees ! Estimated noise=497.022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.71924e-05 Jy ! Component: 100 - total flux cleaned = 9.61841e-05 Jy ! Component: 150 - total flux cleaned = 0.000104345 Jy ! Component: 200 - total flux cleaned = 0.000111294 Jy ! Total flux subtracted in 200 components = 0.000111294 Jy ! Clean residual min=-0.001271 max=0.001141 Jy/beam ! Clean residual mean=-0.000001 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0453698 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.0453698 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=0.084984Jy sigma=0.000610 ! Fit after self-cal, rms=0.084981Jy sigma=0.000609 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 = 2.72338e-05 Jy ! Component: 100 - total flux cleaned = 2.7172e-05 Jy ! Component: 150 - total flux cleaned = 2.70805e-05 Jy ! Component: 200 - total flux cleaned = 2.06485e-05 Jy ! Total flux subtracted in 200 components = 2.06485e-05 Jy ! Clean residual min=-0.001304 max=0.001097 Jy/beam ! Clean residual mean=-0.000001 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0453904 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.0453904 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=0.084980Jy sigma=0.000609 ! Fit after self-cal, rms=0.084974Jy sigma=0.000609 ! 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=0.084974Jy sigma=0.000609 ! Fit after self-cal, rms=0.086212Jy sigma=0.000609 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8351 mas, bmaj=2.04 mas, bpa=-2.606 degrees ! Estimated noise=502.556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000498942 Jy ! Component: 100 - total flux cleaned = 0.000624743 Jy ! Component: 150 - total flux cleaned = 0.000661425 Jy ! Component: 200 - total flux cleaned = 0.000677913 Jy ! Total flux subtracted in 200 components = 0.000677913 Jy ! Clean residual min=-0.001234 max=0.001163 Jy/beam ! Clean residual mean=-0.000000 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0460683 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.0460683 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=0.086208Jy sigma=0.000609 ! Fit after self-cal, rms=0.086224Jy sigma=0.000609 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.24593e-05 Jy ! Component: 100 - total flux cleaned = 4.03146e-05 Jy ! Component: 150 - total flux cleaned = 4.72529e-05 Jy ! Component: 200 - total flux cleaned = 6.0027e-05 Jy ! Total flux subtracted in 200 components = 6.0027e-05 Jy ! Clean residual min=-0.001267 max=0.001129 Jy/beam ! Clean residual mean=-0.000001 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0461283 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.0461283 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=0.086223Jy sigma=0.000609 ! Fit after self-cal, rms=0.086224Jy sigma=0.000609 ! 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=0.086224Jy sigma=0.000609 ! Fit after self-cal, rms=0.087162Jy sigma=0.000609 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.227 mas, bmaj=4.881 mas, bpa=1.577 degrees ! Estimated noise=651.138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000432796 Jy ! Component: 100 - total flux cleaned = 0.000507451 Jy ! Component: 150 - total flux cleaned = 0.000516125 Jy ! Component: 200 - total flux cleaned = 0.000519613 Jy ! Total flux subtracted in 200 components = 0.000519613 Jy ! Clean residual min=-0.001442 max=0.001311 Jy/beam ! Clean residual mean=-0.000001 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.046648 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.046648 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=0.087161Jy sigma=0.000609 ! Fit after self-cal, rms=0.087174Jy sigma=0.000609 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 = -1.1814e-05 Jy ! Component: 100 - total flux cleaned = -3.12855e-07 Jy ! Component: 150 - total flux cleaned = 4.02784e-06 Jy ! Component: 200 - total flux cleaned = 1.0305e-05 Jy ! Total flux subtracted in 200 components = 1.0305e-05 Jy ! Clean residual min=-0.001403 max=0.001324 Jy/beam ! Clean residual mean=-0.000001 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0466583 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 35 components and 0.0466583 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=0.087174Jy sigma=0.000609 ! Fit after self-cal, rms=0.087166Jy sigma=0.000609 ! 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=0.8342 mas, bmaj=2.041 mas, bpa=-2.725 degrees ! Estimated noise=507.313 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8342 x 2.041 at -2.725 degrees (North through East) ! Clean map min=-0.0011168 max=0.046604 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=0.67 mas, bmaj=1.711 mas, bpa=-3.539 degrees ! Estimated noise=944.715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0366296 Jy ! Component: 100 - total flux cleaned = 0.0449213 Jy ! Component: 150 - total flux cleaned = 0.0466986 Jy ! Component: 200 - total flux cleaned = 0.0471386 Jy ! Total flux subtracted in 200 components = 0.0471386 Jy ! Clean residual min=-0.002114 max=0.002054 Jy/beam ! Clean residual mean=0.000003 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.0471386 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0471386 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8342 mas, bmaj=2.041 mas, bpa=-2.725 degrees ! Estimated noise=507.313 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 = -0.000118263 Jy ! Component: 100 - total flux cleaned = -6.91215e-05 Jy ! Component: 150 - total flux cleaned = -4.9832e-05 Jy ! Component: 200 - total flux cleaned = -6.5486e-05 Jy ! Total flux subtracted in 200 components = -6.5486e-05 Jy ! Clean residual min=-0.001260 max=0.001171 Jy/beam ! Clean residual mean=-0.000001 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0470731 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.0470731 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=2.227 mas, bmaj=4.881 mas, bpa=1.577 degrees ! Estimated noise=651.138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000214062 Jy ! Component: 100 - total flux cleaned = -0.000214193 Jy ! Component: 150 - total flux cleaned = -0.000208253 Jy ! Component: 200 - total flux cleaned = -0.000208143 Jy ! Total flux subtracted in 200 components = -0.000208143 Jy ! Clean residual min=-0.001426 max=0.001337 Jy/beam ! Clean residual mean=-0.000002 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0468649 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 = 2.98357e-07 Jy ! Component: 100 - total flux cleaned = -7.70668e-06 Jy ! Component: 150 - total flux cleaned = -1.52408e-05 Jy ! Component: 200 - total flux cleaned = -1.89351e-05 Jy ! Total flux subtracted in 200 components = -1.89351e-05 Jy ! Clean residual min=-0.001425 max=0.001339 Jy/beam ! Clean residual mean=-0.000002 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.046846 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.046846 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8342 mas, bmaj=2.041 mas, bpa=-2.725 degrees ! Estimated noise=507.313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.91857e-05 Jy ! Component: 100 - total flux cleaned = 5.00062e-05 Jy ! Component: 150 - total flux cleaned = 6.00068e-05 Jy ! Component: 200 - total flux cleaned = 5.03191e-05 Jy ! Total flux subtracted in 200 components = 5.03191e-05 Jy ! Clean residual min=-0.001226 max=0.001186 Jy/beam ! Clean residual mean=-0.000001 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0468963 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.0468963 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=0.087167Jy sigma=0.000609 ! Fit after self-cal, rms=0.087169Jy sigma=0.000609 wmodel J0527-2258_X_2017_06_15_pus_map.mod ! Writing 26 model components to file: J0527-2258_X_2017_06_15_pus_map.mod wobs J0527-2258_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0527-2258_X_2017_06_15_pus_uvs.fits wwins J0527-2258_X_2017_06_15_pus_map.win ! wwins: Wrote 1 windows to J0527-2258_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 = -0.000161432 Jy ! Component: 100 - total flux cleaned = -0.000365063 Jy ! Component: 150 - total flux cleaned = -0.000558145 Jy ! Component: 200 - total flux cleaned = -0.000668881 Jy ! Component: 250 - total flux cleaned = -0.000739614 Jy ! Component: 300 - total flux cleaned = -0.000790603 Jy ! Component: 350 - total flux cleaned = -0.000807021 Jy ! Component: 400 - total flux cleaned = -0.000838851 Jy ! Component: 450 - total flux cleaned = -0.000775841 Jy ! Component: 500 - total flux cleaned = -0.000760714 Jy ! Component: 550 - total flux cleaned = -0.000745709 Jy ! Component: 600 - total flux cleaned = -0.00071629 Jy ! Component: 650 - total flux cleaned = -0.000730812 Jy ! Component: 700 - total flux cleaned = -0.000716641 Jy ! Component: 750 - total flux cleaned = -0.000730737 Jy ! Component: 800 - total flux cleaned = -0.000717154 Jy ! Component: 850 - total flux cleaned = -0.000743975 Jy ! Component: 900 - total flux cleaned = -0.000730589 Jy ! Component: 950 - total flux cleaned = -0.000717661 Jy ! Component: 1000 - total flux cleaned = -0.000692067 Jy ! Component: 1050 - total flux cleaned = -0.000666979 Jy ! Component: 1100 - total flux cleaned = -0.000654739 Jy ! Component: 1150 - total flux cleaned = -0.000654618 Jy ! Component: 1200 - total flux cleaned = -0.000630581 Jy ! Component: 1250 - total flux cleaned = -0.000654007 Jy ! Component: 1300 - total flux cleaned = -0.000677331 Jy ! Component: 1350 - total flux cleaned = -0.000665925 Jy ! Component: 1400 - total flux cleaned = -0.000711167 Jy ! Component: 1450 - total flux cleaned = -0.000711246 Jy ! Component: 1500 - total flux cleaned = -0.000722109 Jy ! Component: 1550 - total flux cleaned = -0.000722039 Jy ! Component: 1600 - total flux cleaned = -0.000711228 Jy ! Component: 1650 - total flux cleaned = -0.000742953 Jy ! Component: 1700 - total flux cleaned = -0.000753229 Jy ! Component: 1750 - total flux cleaned = -0.00073246 Jy ! Component: 1800 - total flux cleaned = -0.000773218 Jy ! Component: 1850 - total flux cleaned = -0.00072248 Jy ! Component: 1900 - total flux cleaned = -0.000762702 Jy ! Component: 1950 - total flux cleaned = -0.000772556 Jy ! Component: 2000 - total flux cleaned = -0.000743155 Jy ! Total flux subtracted in 2048 components = -0.000772354 Jy ! Clean residual min=-0.000523 max=0.000522 Jy/beam ! Clean residual mean=0.000000 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.046124 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 156 components and 0.046124 Jy ![Exited script file: muppet] wmap "J0527-2258_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8342 x 2.041 at -2.725 degrees (North through East) ! Clean map min=-0.0010214 max=0.046158 Jy/beam ! Writing clean map to FITS file: J0527-2258_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 0.0461584 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00017637 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.14629 1.14629 2.29258 4.58516 9.17032 18.3406 36.6813 73.3626 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.046 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8342 x 2.041 at -2.725 degrees (North through East) ! Clean map min=-0.0010214 max=0.046158 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 J0527-2258_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:52:44 2019