! Started logfile: J1256-2155_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:29:45 2019 obs J1256-2155_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J1256-2155_X_2017_04_28_pus_uva.fits ! AN table 1: 116 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.983333 visibilities/baseline/integration-bin. ! Found source: J1256-2155 ! ! 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 907 lines of history. ! ! Reading 61596 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 J1256-2155_X_2017_04_28_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.928489Jy sigma=0.007259 ! Fit after self-cal, rms=0.912592Jy sigma=0.007144 ! 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=0.6535 mas, bmaj=1.752 mas, bpa=-5.176 degrees ! Estimated noise=925.409 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 = 0.0683485 Jy ! Component: 100 - total flux cleaned = 0.09241 Jy ! Total flux subtracted in 100 components = 0.09241 Jy ! Clean residual min=-0.007127 max=0.020719 Jy/beam ! Clean residual mean=-0.000056 rms=0.002312 Jy/beam ! Combined flux in latest and established models = 0.09241 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.09241 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=0.102336Jy sigma=0.000734 ! Fit after self-cal, rms=0.102150Jy sigma=0.000733 ! Inverting map ! Added new window around map position (3.6, -2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.019882 Jy ! Component: 100 - total flux cleaned = 0.0324493 Jy ! Total flux subtracted in 100 components = 0.0324493 Jy ! Clean residual min=-0.004884 max=0.008745 Jy/beam ! Clean residual mean=-0.000031 rms=0.001449 Jy/beam ! Combined flux in latest and established models = 0.124859 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.124859 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=0.097576Jy sigma=0.000688 ! Fit after self-cal, rms=0.097257Jy sigma=0.000684 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112844 Jy ! Component: 100 - total flux cleaned = 0.0191253 Jy ! Total flux subtracted in 100 components = 0.0191253 Jy ! Clean residual min=-0.003897 max=0.006921 Jy/beam ! Clean residual mean=-0.000017 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 0.143985 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.143985 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=0.095684Jy sigma=0.000668 ! Fit after self-cal, rms=0.095576Jy sigma=0.000668 ! Inverting map ! Added new window around map position (2.6, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00760799 Jy ! Component: 100 - total flux cleaned = 0.0129043 Jy ! Total flux subtracted in 100 components = 0.0129043 Jy ! Clean residual min=-0.003116 max=0.003477 Jy/beam ! Clean residual mean=-0.000008 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.156889 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.156889 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=0.094905Jy sigma=0.000660 ! Fit after self-cal, rms=0.094853Jy sigma=0.000660 ! 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=0.8384 mas, bmaj=2.102 mas, bpa=-4.545 degrees ! Estimated noise=371.486 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 = 0.00571626 Jy ! Component: 100 - total flux cleaned = 0.00958008 Jy ! Component: 150 - total flux cleaned = 0.0123733 Jy ! Component: 200 - total flux cleaned = 0.014452 Jy ! Total flux subtracted in 200 components = 0.014452 Jy ! Clean residual min=-0.001807 max=0.001899 Jy/beam ! Clean residual mean=0.000013 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.171341 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 62 components and 0.171341 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=0.094483Jy sigma=0.000656 ! Fit after self-cal, rms=0.094458Jy sigma=0.000656 ! 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 0.96 FD 0.93 HN 1.04 KP 1.00 ! LA 0.93 MK 1.01 NL 1.01 OV 1.02 ! PT 1.01 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.02 KP 1.01 ! LA 0.94 MK 1.00 NL 1.05 OV 0.99 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 0.98 KP 0.94 ! LA 0.95 MK 0.98 NL 1.01 OV 1.02 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 1.01 KP 0.97 ! LA 0.94 MK 1.01 NL 0.99 OV 1.04 ! PT 1.09 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.03 KP 0.98 ! LA 0.96 MK 1.02 NL 1.03 OV 0.98 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 1.01 KP 0.98 ! LA 0.94 MK 1.00 NL 1.00 OV 0.98 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.02 KP 0.98 ! LA 0.96 MK 1.01 NL 1.07 OV 0.97 ! PT 1.06 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.03 KP 0.97 ! LA 0.93 MK 1.02 NL 1.00 OV 0.99 ! PT 1.09 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.06 KP 0.99 ! LA 0.96 MK 0.99 NL 1.00 OV 1.00 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.06 KP 0.96 ! LA 0.98 MK 1.01 NL 1.08 OV 1.00 ! PT 1.05 SC 0.87 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 0.99 KP 1.02 ! LA 0.97 MK 1.06 NL 1.04 OV 1.02 ! PT 1.09 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 1.00 KP 1.00 ! LA 0.95 MK 0.96 NL 1.02 OV 1.01 ! PT 1.13 SC 0.84 ! ! ! Fit before self-cal, rms=0.094458Jy sigma=0.000656 ! Fit after self-cal, rms=0.093885Jy sigma=0.000654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8401 mas, bmaj=2.096 mas, bpa=-4.107 degrees ! Estimated noise=365.112 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 = 0.00102641 Jy ! Component: 100 - total flux cleaned = 0.001318 Jy ! Component: 150 - total flux cleaned = 0.0013796 Jy ! Component: 200 - total flux cleaned = 0.00143426 Jy ! Total flux subtracted in 200 components = 0.00143426 Jy ! Clean residual min=-0.001328 max=0.001394 Jy/beam ! Clean residual mean=-0.000004 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.172775 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 74 components and 0.172775 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=0.093859Jy sigma=0.000654 ! Fit after self-cal, rms=0.093910Jy sigma=0.000654 ! 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=0.093910Jy sigma=0.000654 ! Fit after self-cal, rms=0.093819Jy sigma=0.000653 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8359 mas, bmaj=2.078 mas, bpa=-3.575 degrees ! Estimated noise=363.512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000379879 Jy ! Component: 100 - total flux cleaned = 0.000442296 Jy ! Component: 150 - total flux cleaned = 0.000470793 Jy ! Component: 200 - total flux cleaned = 0.000447884 Jy ! Total flux subtracted in 200 components = 0.000447884 Jy ! Clean residual min=-0.001145 max=0.001154 Jy/beam ! Clean residual mean=-0.000004 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.173223 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 76 components and 0.173223 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=0.093800Jy sigma=0.000653 ! Fit after self-cal, rms=0.093813Jy sigma=0.000653 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 = 0.000144606 Jy ! Component: 100 - total flux cleaned = 0.000120396 Jy ! Component: 150 - total flux cleaned = 0.000143261 Jy ! Component: 200 - total flux cleaned = 0.000122849 Jy ! Total flux subtracted in 200 components = 0.000122849 Jy ! Clean residual min=-0.001222 max=0.001128 Jy/beam ! Clean residual mean=-0.000004 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.173346 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 81 components and 0.173346 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=0.093801Jy sigma=0.000653 ! Fit after self-cal, rms=0.093799Jy sigma=0.000653 ! 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=0.093799Jy sigma=0.000653 ! Fit after self-cal, rms=0.093283Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8317 mas, bmaj=2.062 mas, bpa=-3.106 degrees ! Estimated noise=361.338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000126631 Jy ! Component: 100 - total flux cleaned = 0.000278337 Jy ! Component: 150 - total flux cleaned = 0.000301559 Jy ! Component: 200 - total flux cleaned = 0.000302329 Jy ! Total flux subtracted in 200 components = 0.000302329 Jy ! Clean residual min=-0.001113 max=0.001115 Jy/beam ! Clean residual mean=-0.000004 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.173648 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 83 components and 0.173648 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=0.093271Jy sigma=0.000653 ! Fit after self-cal, rms=0.093269Jy sigma=0.000653 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 = 9.56632e-05 Jy ! Component: 100 - total flux cleaned = 0.000143416 Jy ! Component: 150 - total flux cleaned = 8.05305e-05 Jy ! Component: 200 - total flux cleaned = 6.10409e-05 Jy ! Total flux subtracted in 200 components = 6.10409e-05 Jy ! Clean residual min=-0.001120 max=0.001111 Jy/beam ! Clean residual mean=-0.000003 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.173709 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 83 components and 0.173709 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=0.093260Jy sigma=0.000652 ! Fit after self-cal, rms=0.093258Jy sigma=0.000652 ! Inverting map ! Added new window around map position (0.8, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000604174 Jy ! Component: 100 - total flux cleaned = 0.000665628 Jy ! Component: 150 - total flux cleaned = 0.000640536 Jy ! Component: 200 - total flux cleaned = 0.00064145 Jy ! Total flux subtracted in 200 components = 0.00064145 Jy ! Clean residual min=-0.001056 max=0.001039 Jy/beam ! Clean residual mean=-0.000004 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.174351 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 94 components and 0.174351 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=0.093236Jy sigma=0.000652 ! Fit after self-cal, rms=0.093235Jy sigma=0.000652 ! 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=0.093235Jy sigma=0.000652 ! Fit after self-cal, rms=0.092552Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.175 mas, bmaj=4.788 mas, bpa=1.533 degrees ! Estimated noise=456.411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000314701 Jy ! Component: 100 - total flux cleaned = 0.000289715 Jy ! Component: 150 - total flux cleaned = 0.000291266 Jy ! Component: 200 - total flux cleaned = 0.000283992 Jy ! Total flux subtracted in 200 components = 0.000283992 Jy ! Clean residual min=-0.000813 max=0.000823 Jy/beam ! Clean residual mean=-0.000007 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.174635 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 106 components and 0.174635 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=0.092549Jy sigma=0.000652 ! Fit after self-cal, rms=0.092544Jy sigma=0.000652 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 = 8.85489e-05 Jy ! Component: 100 - total flux cleaned = 4.52671e-05 Jy ! Component: 150 - total flux cleaned = 3.1145e-05 Jy ! Component: 200 - total flux cleaned = 1.3269e-05 Jy ! Total flux subtracted in 200 components = 1.3269e-05 Jy ! Clean residual min=-0.000777 max=0.000796 Jy/beam ! Clean residual mean=-0.000007 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.174648 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 119 components and 0.174648 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=0.092544Jy sigma=0.000652 ! Fit after self-cal, rms=0.092541Jy sigma=0.000652 ! 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=0.8273 mas, bmaj=2.046 mas, bpa=-2.784 degrees ! Estimated noise=359.436 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8273 x 2.046 at -2.784 degrees (North through East) ! Clean map min=-0.00082946 max=0.086672 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=0.6464 mas, bmaj=1.711 mas, bpa=-3.411 degrees ! Estimated noise=881.551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0653275 Jy ! Component: 100 - total flux cleaned = 0.0960411 Jy ! Component: 150 - total flux cleaned = 0.114898 Jy ! Component: 200 - total flux cleaned = 0.128381 Jy ! Total flux subtracted in 200 components = 0.128381 Jy ! Clean residual min=-0.004165 max=0.007716 Jy/beam ! Clean residual mean=-0.000033 rms=0.001299 Jy/beam ! Combined flux in latest and established models = 0.128381 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.128381 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8273 mas, bmaj=2.046 mas, bpa=-2.784 degrees ! Estimated noise=359.436 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 = 0.0134961 Jy ! Component: 100 - total flux cleaned = 0.0225085 Jy ! Component: 150 - total flux cleaned = 0.0288907 Jy ! Component: 200 - total flux cleaned = 0.0335205 Jy ! Total flux subtracted in 200 components = 0.0335205 Jy ! Clean residual min=-0.001580 max=0.002634 Jy/beam ! Clean residual mean=-0.000019 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.161901 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 48 components and 0.161901 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340712 Jy ! Component: 100 - total flux cleaned = 0.00595613 Jy ! Component: 150 - total flux cleaned = 0.00788756 Jy ! Component: 200 - total flux cleaned = 0.00936719 Jy ! Total flux subtracted in 200 components = 0.00936719 Jy ! Clean residual min=-0.001203 max=0.000992 Jy/beam ! Clean residual mean=-0.000008 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.171269 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 70 components and 0.171269 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=2.175 mas, bmaj=4.788 mas, bpa=1.533 degrees ! Estimated noise=456.411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163254 Jy ! Component: 100 - total flux cleaned = 0.00250171 Jy ! Component: 150 - total flux cleaned = 0.00292266 Jy ! Component: 200 - total flux cleaned = 0.00307755 Jy ! Total flux subtracted in 200 components = 0.00307755 Jy ! Clean residual min=-0.000902 max=0.000826 Jy/beam ! Clean residual mean=-0.000007 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.174346 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 = 0.00011699 Jy ! Component: 100 - total flux cleaned = 0.000154786 Jy ! Component: 150 - total flux cleaned = 0.000170925 Jy ! Component: 200 - total flux cleaned = 0.000184951 Jy ! Total flux subtracted in 200 components = 0.000184951 Jy ! Clean residual min=-0.000856 max=0.000812 Jy/beam ! Clean residual mean=-0.000007 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.174531 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 96 components and 0.174531 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8273 mas, bmaj=2.046 mas, bpa=-2.784 degrees ! Estimated noise=359.436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.3998e-05 Jy ! Component: 100 - total flux cleaned = 0.000158435 Jy ! Component: 150 - total flux cleaned = 0.000179683 Jy ! Component: 200 - total flux cleaned = 0.00017966 Jy ! Total flux subtracted in 200 components = 0.00017966 Jy ! Clean residual min=-0.000983 max=0.000965 Jy/beam ! Clean residual mean=-0.000004 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.174711 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 109 components and 0.174711 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=0.092519Jy sigma=0.000652 ! Fit after self-cal, rms=0.092484Jy sigma=0.000652 wmodel J1256-2155_X_2017_04_28_pus_map.mod ! Writing 109 model components to file: J1256-2155_X_2017_04_28_pus_map.mod wobs J1256-2155_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J1256-2155_X_2017_04_28_pus_uvs.fits wwins J1256-2155_X_2017_04_28_pus_map.win ! wwins: Wrote 4 windows to J1256-2155_X_2017_04_28_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 = -0.000137563 Jy ! Component: 100 - total flux cleaned = -0.000230817 Jy ! Component: 150 - total flux cleaned = -0.000304544 Jy ! Component: 200 - total flux cleaned = -0.000346913 Jy ! Component: 250 - total flux cleaned = -0.000374213 Jy ! Component: 300 - total flux cleaned = -0.000387342 Jy ! Component: 350 - total flux cleaned = -0.000348792 Jy ! Component: 400 - total flux cleaned = -0.000348689 Jy ! Component: 450 - total flux cleaned = -0.00032416 Jy ! Component: 500 - total flux cleaned = -0.000312319 Jy ! Component: 550 - total flux cleaned = -0.000312005 Jy ! Component: 600 - total flux cleaned = -0.000277615 Jy ! Component: 650 - total flux cleaned = -0.000255233 Jy ! Component: 700 - total flux cleaned = -0.000266243 Jy ! Component: 750 - total flux cleaned = -0.000244494 Jy ! Component: 800 - total flux cleaned = -0.000233771 Jy ! Component: 850 - total flux cleaned = -0.000233923 Jy ! Component: 900 - total flux cleaned = -0.000223807 Jy ! Component: 950 - total flux cleaned = -0.000183406 Jy ! Component: 1000 - total flux cleaned = -0.000183774 Jy ! Component: 1050 - total flux cleaned = -0.000183882 Jy ! Component: 1100 - total flux cleaned = -0.000125545 Jy ! Component: 1150 - total flux cleaned = -7.74132e-05 Jy ! Component: 1200 - total flux cleaned = 1.69632e-05 Jy ! Component: 1250 - total flux cleaned = 5.38356e-05 Jy ! Component: 1300 - total flux cleaned = 9.04628e-05 Jy ! Component: 1350 - total flux cleaned = 9.9604e-05 Jy ! Component: 1400 - total flux cleaned = 0.000171545 Jy ! Component: 1450 - total flux cleaned = 0.000206918 Jy ! Component: 1500 - total flux cleaned = 0.000241856 Jy ! Component: 1550 - total flux cleaned = 0.000285153 Jy ! Component: 1600 - total flux cleaned = 0.000319316 Jy ! Component: 1650 - total flux cleaned = 0.000319274 Jy ! Component: 1700 - total flux cleaned = 0.000344488 Jy ! Component: 1750 - total flux cleaned = 0.00039431 Jy ! Component: 1800 - total flux cleaned = 0.000443601 Jy ! Component: 1850 - total flux cleaned = 0.000467889 Jy ! Component: 1900 - total flux cleaned = 0.000508147 Jy ! Component: 1950 - total flux cleaned = 0.000548021 Jy ! Component: 2000 - total flux cleaned = 0.000595433 Jy ! Total flux subtracted in 2048 components = 0.000626775 Jy ! Clean residual min=-0.000567 max=0.000474 Jy/beam ! Clean residual mean=-0.000003 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.175338 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 246 components and 0.175338 Jy ![Exited script file: muppet] wmap "J1256-2155_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8273 x 2.046 at -2.784 degrees (North through East) ! Clean map min=-0.0008099 max=0.086032 Jy/beam ! Writing clean map to FITS file: J1256-2155_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0860317 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000146759 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.511762 0.511762 1.02352 2.04705 4.0941 8.18819 16.3764 32.7528 65.5055 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.086 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8273 x 2.046 at -2.784 degrees (North through East) ! Clean map min=-0.0008099 max=0.086032 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 J1256-2155_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:29:48 2019