! Started logfile: J0258-3909_X_2017_05_27_pus_uvs.log on Fri May 3 10:30:12 2019 obs J0258-3909_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J0258-3909_X_2017_05_27_pus_uva.fits ! AN table 1: 115 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.653333 visibilities/baseline/integration-bin. ! Found source: J0258-3909 ! ! 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 1033 lines of history. ! ! Reading 40572 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 J0258-3909_X_2017_05_27_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 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.851625Jy sigma=0.004992 ! Fit after self-cal, rms=0.820164Jy sigma=0.004851 ! 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=0.6441 mas, bmaj=2.081 mas, bpa=-2.395 degrees ! Estimated noise=1411.31 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 = 0.130465 Jy ! Component: 100 - total flux cleaned = 0.183831 Jy ! Total flux subtracted in 100 components = 0.183831 Jy ! Clean residual min=-0.014665 max=0.039247 Jy/beam ! Clean residual mean=-0.000276 rms=0.005700 Jy/beam ! Combined flux in latest and established models = 0.183831 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.183831 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=0.177742Jy sigma=0.000902 ! Fit after self-cal, rms=0.177418Jy sigma=0.000902 ! Inverting map ! Added new window around map position (-0.8, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0403696 Jy ! Component: 100 - total flux cleaned = 0.066623 Jy ! Total flux subtracted in 100 components = 0.066623 Jy ! Clean residual min=-0.011737 max=0.022554 Jy/beam ! Clean residual mean=-0.000145 rms=0.003438 Jy/beam ! Combined flux in latest and established models = 0.250454 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 40 components and 0.250454 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=0.162248Jy sigma=0.000743 ! Fit after self-cal, rms=0.161485Jy sigma=0.000741 ! 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=0.8261 mas, bmaj=2.617 mas, bpa=-1.776 degrees ! Estimated noise=606.589 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 = 0.0375251 Jy ! Component: 100 - total flux cleaned = 0.0575408 Jy ! Component: 150 - total flux cleaned = 0.068705 Jy ! Component: 200 - total flux cleaned = 0.0749695 Jy ! Total flux subtracted in 200 components = 0.0749695 Jy ! Clean residual min=-0.008131 max=0.013548 Jy/beam ! Clean residual mean=0.000086 rms=0.002349 Jy/beam ! Combined flux in latest and established models = 0.325423 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 58 components and 0.325423 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=0.155448Jy sigma=0.000657 ! Fit after self-cal, rms=0.154683Jy sigma=0.000655 ! 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 1.24 KP 0.92 ! LA 0.95 MK 0.91 NL 1.19 OV 0.98 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.35 KP 0.91 ! LA 0.95 MK 0.93 NL 1.18 OV 0.97 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.79 KP 0.92 ! LA 0.98 MK 0.95 NL 1.20 OV 0.97 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.32 KP 0.92 ! LA 0.98 MK 0.99 NL 1.18 OV 0.98 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.12 KP 0.92 ! LA 0.99 MK 0.97 NL 1.19 OV 0.97 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.18 KP 0.92 ! LA 0.96 MK 0.95 NL 1.19 OV 0.96 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.27 KP 0.91 ! LA 0.97 MK 0.94 NL 1.17 OV 0.97 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.18 KP 0.92 ! LA 0.97 MK 0.95 NL 1.21 OV 1.00 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.26 KP 0.91 ! LA 0.98 MK 0.89 NL 1.19 OV 0.97 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.09 KP 0.92 ! LA 1.00 MK 0.91 NL 1.29 OV 0.98 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.10 KP 0.93 ! LA 0.99 MK 0.93 NL 1.20 OV 0.99 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.10 KP 0.90 ! LA 0.98 MK 0.87 NL 1.19 OV 0.97 ! PT 1.04 SC 1.01 ! ! ! Fit before self-cal, rms=0.154683Jy sigma=0.000655 ! Fit after self-cal, rms=0.183150Jy sigma=0.000642 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.819 mas, bmaj=2.584 mas, bpa=-2.014 degrees ! Estimated noise=604.339 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 (-3, 7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00292214 Jy ! Component: 100 - total flux cleaned = 0.00280915 Jy ! Component: 150 - total flux cleaned = 0.00246179 Jy ! Component: 200 - total flux cleaned = 0.00209694 Jy ! Total flux subtracted in 200 components = 0.00209694 Jy ! Clean residual min=-0.003308 max=0.003274 Jy/beam ! Clean residual mean=0.000040 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.32752 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 73 components and 0.32752 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=0.182975Jy sigma=0.000640 ! Fit after self-cal, rms=0.183822Jy sigma=0.000640 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.183822Jy sigma=0.000640 ! Fit after self-cal, rms=0.184923Jy sigma=0.000640 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8155 mas, bmaj=2.573 mas, bpa=-2.119 degrees ! Estimated noise=602.059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000864547 Jy ! Component: 100 - total flux cleaned = 0.000804307 Jy ! Component: 150 - total flux cleaned = 0.000626169 Jy ! Component: 200 - total flux cleaned = 0.000518382 Jy ! Total flux subtracted in 200 components = 0.000518382 Jy ! Clean residual min=-0.003107 max=0.003009 Jy/beam ! Clean residual mean=0.000032 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.328038 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 82 components and 0.328038 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=0.184858Jy sigma=0.000640 ! Fit after self-cal, rms=0.184921Jy sigma=0.000639 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00038179 Jy ! Component: 100 - total flux cleaned = 0.000281519 Jy ! Component: 150 - total flux cleaned = 0.000234426 Jy ! Component: 200 - total flux cleaned = 0.000233644 Jy ! Total flux subtracted in 200 components = 0.000233644 Jy ! Clean residual min=-0.002959 max=0.002936 Jy/beam ! Clean residual mean=0.000032 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.328272 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 85 components and 0.328272 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=0.184886Jy sigma=0.000639 ! Fit after self-cal, rms=0.184902Jy sigma=0.000639 ! 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=0.184902Jy sigma=0.000639 ! Fit after self-cal, rms=0.192630Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8135 mas, bmaj=2.565 mas, bpa=-2.164 degrees ! Estimated noise=599.691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000366477 Jy ! Component: 100 - total flux cleaned = -0.000412124 Jy ! Component: 150 - total flux cleaned = -0.000495308 Jy ! Component: 200 - total flux cleaned = -0.000611676 Jy ! Total flux subtracted in 200 components = -0.000611676 Jy ! Clean residual min=-0.002744 max=0.002310 Jy/beam ! Clean residual mean=0.000018 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.32766 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 94 components and 0.32766 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=0.192606Jy sigma=0.000638 ! Fit after self-cal, rms=0.192636Jy sigma=0.000638 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 = 1.39384e-05 Jy ! Component: 100 - total flux cleaned = -0.000101469 Jy ! Component: 150 - total flux cleaned = -0.000208689 Jy ! Component: 200 - total flux cleaned = -0.00024289 Jy ! Total flux subtracted in 200 components = -0.00024289 Jy ! Clean residual min=-0.002638 max=0.002189 Jy/beam ! Clean residual mean=0.000017 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.327418 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 97 components and 0.327418 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=0.192617Jy sigma=0.000638 ! Fit after self-cal, rms=0.192620Jy sigma=0.000638 ! 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=0.192620Jy sigma=0.000638 ! Fit after self-cal, rms=0.193151Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.469 mas, bmaj=8.355 mas, bpa=-4.226 degrees ! Estimated noise=743.808 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.7214e-05 Jy ! Component: 100 - total flux cleaned = -0.000195078 Jy ! Component: 150 - total flux cleaned = -0.000257166 Jy ! Component: 200 - total flux cleaned = -0.000294705 Jy ! Total flux subtracted in 200 components = -0.000294705 Jy ! Clean residual min=-0.001910 max=0.001491 Jy/beam ! Clean residual mean=0.000031 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.327123 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 103 components and 0.327123 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=0.193142Jy sigma=0.000638 ! Fit after self-cal, rms=0.193142Jy sigma=0.000638 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 = 1.37926e-05 Jy ! Component: 100 - total flux cleaned = -4.03032e-05 Jy ! Component: 150 - total flux cleaned = -3.99106e-05 Jy ! Component: 200 - total flux cleaned = -3.89794e-05 Jy ! Total flux subtracted in 200 components = -3.89794e-05 Jy ! Clean residual min=-0.001857 max=0.001460 Jy/beam ! Clean residual mean=0.000030 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.327084 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 108 components and 0.327084 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=0.193135Jy sigma=0.000638 ! Fit after self-cal, rms=0.193136Jy sigma=0.000638 ! 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=0.8114 mas, bmaj=2.557 mas, bpa=-2.237 degrees ! Estimated noise=597.878 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8114 x 2.557 at -2.237 degrees (North through East) ! Clean map min=-0.005116 max=0.17631 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=0.6324 mas, bmaj=2.032 mas, bpa=-2.634 degrees ! Estimated noise=1401.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.129687 Jy ! Component: 100 - total flux cleaned = 0.189873 Jy ! Component: 150 - total flux cleaned = 0.229692 Jy ! Component: 200 - total flux cleaned = 0.256566 Jy ! Total flux subtracted in 200 components = 0.256566 Jy ! Clean residual min=-0.007059 max=0.014963 Jy/beam ! Clean residual mean=-0.000141 rms=0.002618 Jy/beam ! Combined flux in latest and established models = 0.256566 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.256566 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8114 mas, bmaj=2.557 mas, bpa=-2.237 degrees ! Estimated noise=597.878 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 = 0.0313026 Jy ! Component: 100 - total flux cleaned = 0.0473269 Jy ! Component: 150 - total flux cleaned = 0.0563905 Jy ! Component: 200 - total flux cleaned = 0.0620075 Jy ! Total flux subtracted in 200 components = 0.0620075 Jy ! Clean residual min=-0.002715 max=0.004553 Jy/beam ! Clean residual mean=0.000002 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.318574 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 61 components and 0.318574 Jy ! Inverting map ! Added new window around map position (0.8, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0043919 Jy ! Component: 100 - total flux cleaned = 0.00626464 Jy ! Component: 150 - total flux cleaned = 0.00712721 Jy ! Component: 200 - total flux cleaned = 0.00762339 Jy ! Total flux subtracted in 200 components = 0.00762339 Jy ! Clean residual min=-0.002052 max=0.002558 Jy/beam ! Clean residual mean=0.000017 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.326197 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 86 components and 0.326197 Jy ! Inverting map ! Added new window around map position (-1.2, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206299 Jy ! Component: 100 - total flux cleaned = 0.00218724 Jy ! Component: 150 - total flux cleaned = 0.00204239 Jy ! Component: 200 - total flux cleaned = 0.00195165 Jy ! Total flux subtracted in 200 components = 0.00195165 Jy ! Clean residual min=-0.001935 max=0.001506 Jy/beam ! Clean residual mean=0.000019 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.328149 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 109 components and 0.328149 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=2.469 mas, bmaj=8.355 mas, bpa=-4.226 degrees ! Estimated noise=743.808 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000455998 Jy ! Component: 100 - total flux cleaned = 0.000488154 Jy ! Component: 150 - total flux cleaned = 0.000485452 Jy ! Component: 200 - total flux cleaned = 0.000486794 Jy ! Total flux subtracted in 200 components = 0.000486794 Jy ! Clean residual min=-0.001921 max=0.001531 Jy/beam ! Clean residual mean=0.000036 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.328635 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 = -5.1079e-05 Jy ! Component: 100 - total flux cleaned = -0.000100544 Jy ! Component: 150 - total flux cleaned = -0.000147996 Jy ! Component: 200 - total flux cleaned = -0.000217226 Jy ! Total flux subtracted in 200 components = -0.000217226 Jy ! Clean residual min=-0.001862 max=0.001496 Jy/beam ! Clean residual mean=0.000034 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.328418 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 128 components and 0.328418 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8114 mas, bmaj=2.557 mas, bpa=-2.237 degrees ! Estimated noise=597.878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000188581 Jy ! Component: 100 - total flux cleaned = -0.000376191 Jy ! Component: 150 - total flux cleaned = -0.000443553 Jy ! Component: 200 - total flux cleaned = -0.000504174 Jy ! Total flux subtracted in 200 components = -0.000504174 Jy ! Clean residual min=-0.001838 max=0.001531 Jy/beam ! Clean residual mean=0.000017 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.327914 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 142 components and 0.327914 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=0.193025Jy sigma=0.000637 ! Fit after self-cal, rms=0.193002Jy sigma=0.000637 wmodel J0258-3909_X_2017_05_27_pus_map.mod ! Writing 142 model components to file: J0258-3909_X_2017_05_27_pus_map.mod wobs J0258-3909_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J0258-3909_X_2017_05_27_pus_uvs.fits wwins J0258-3909_X_2017_05_27_pus_map.win ! wwins: Wrote 5 windows to J0258-3909_X_2017_05_27_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 = -0.000759492 Jy ! Component: 100 - total flux cleaned = -0.00138223 Jy ! Component: 150 - total flux cleaned = -0.0017706 Jy ! Component: 200 - total flux cleaned = -0.00211349 Jy ! Component: 250 - total flux cleaned = -0.00239649 Jy ! Component: 300 - total flux cleaned = -0.00258451 Jy ! Component: 350 - total flux cleaned = -0.00278616 Jy ! Component: 400 - total flux cleaned = -0.00298119 Jy ! Component: 450 - total flux cleaned = -0.00311286 Jy ! Component: 500 - total flux cleaned = -0.00316843 Jy ! Component: 550 - total flux cleaned = -0.00325808 Jy ! Component: 600 - total flux cleaned = -0.0032929 Jy ! Component: 650 - total flux cleaned = -0.00327614 Jy ! Component: 700 - total flux cleaned = -0.00322617 Jy ! Component: 750 - total flux cleaned = -0.00312828 Jy ! Component: 800 - total flux cleaned = -0.00306398 Jy ! Component: 850 - total flux cleaned = -0.00293898 Jy ! Component: 900 - total flux cleaned = -0.00287778 Jy ! Component: 950 - total flux cleaned = -0.00281775 Jy ! Component: 1000 - total flux cleaned = -0.00275864 Jy ! Component: 1050 - total flux cleaned = -0.00270053 Jy ! Component: 1100 - total flux cleaned = -0.002601 Jy ! Component: 1150 - total flux cleaned = -0.00244743 Jy ! Component: 1200 - total flux cleaned = -0.00239313 Jy ! Component: 1250 - total flux cleaned = -0.00235313 Jy ! Component: 1300 - total flux cleaned = -0.00222042 Jy ! Component: 1350 - total flux cleaned = -0.0021552 Jy ! Component: 1400 - total flux cleaned = -0.00206518 Jy ! Component: 1450 - total flux cleaned = -0.00202714 Jy ! Component: 1500 - total flux cleaned = -0.00190239 Jy ! Component: 1550 - total flux cleaned = -0.00186522 Jy ! Component: 1600 - total flux cleaned = -0.00173126 Jy ! Component: 1650 - total flux cleaned = -0.00159907 Jy ! Component: 1700 - total flux cleaned = -0.00150416 Jy ! Component: 1750 - total flux cleaned = -0.00139869 Jy ! Component: 1800 - total flux cleaned = -0.00129474 Jy ! Component: 1850 - total flux cleaned = -0.00115736 Jy ! Component: 1900 - total flux cleaned = -0.00105551 Jy ! Component: 1950 - total flux cleaned = -0.000943313 Jy ! Component: 2000 - total flux cleaned = -0.000810055 Jy ! Total flux subtracted in 2048 components = -0.00068895 Jy ! Clean residual min=-0.000613 max=0.000771 Jy/beam ! Clean residual mean=0.000015 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.327225 Jy keep ! Adding 154 model components to the UV plane model. ! The established model now contains 295 components and 0.327225 Jy ![Exited script file: muppet] wmap "J0258-3909_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8114 x 2.557 at -2.237 degrees (North through East) ! Clean map min=-0.0023273 max=0.18527 Jy/beam ! Writing clean map to FITS file: J0258-3909_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.185268 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000213977 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.346487 0.346487 0.692973 1.38595 2.77189 5.54379 11.0876 22.1751 44.3503 88.7006 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.185 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8114 x 2.557 at -2.237 degrees (North through East) ! Clean map min=-0.0023273 max=0.18527 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 J0258-3909_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:30:15 2019