! Started logfile: J2138-1849_X_2017_08_12_pus_uvs.log on Fri May 10 15:29:47 2019 obs J2138-1849_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J2138-1849_X_2017_08_12_pus_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.750222 visibilities/baseline/integration-bin. ! Found source: J2138-1849 ! ! 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 1049 lines of history. ! ! Reading 30384 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 J2138-1849_X_2017_08_12_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 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.936542Jy sigma=0.007227 ! Fit after self-cal, rms=0.914497Jy sigma=0.007087 ! 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=0.6176 mas, bmaj=1.541 mas, bpa=-1.195 degrees ! Estimated noise=1030.15 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 = 0.0589636 Jy ! Component: 100 - total flux cleaned = 0.0802345 Jy ! Total flux subtracted in 100 components = 0.0802345 Jy ! Clean residual min=-0.005185 max=0.010993 Jy/beam ! Clean residual mean=-0.000002 rms=0.001849 Jy/beam ! Combined flux in latest and established models = 0.0802345 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0802345 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=0.096527Jy sigma=0.000693 ! Fit after self-cal, rms=0.096452Jy sigma=0.000693 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013092 Jy ! Component: 100 - total flux cleaned = 0.0214786 Jy ! Total flux subtracted in 100 components = 0.0214786 Jy ! Clean residual min=-0.003896 max=0.008699 Jy/beam ! Clean residual mean=-0.000003 rms=0.001278 Jy/beam ! Combined flux in latest and established models = 0.101713 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 31 components and 0.101713 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=0.093218Jy sigma=0.000660 ! Fit after self-cal, rms=0.093214Jy sigma=0.000660 ! Inverting map ! Added new window around map position (-1, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0083664 Jy ! Component: 100 - total flux cleaned = 0.0138773 Jy ! Total flux subtracted in 100 components = 0.0138773 Jy ! Clean residual min=-0.003174 max=0.005024 Jy/beam ! Clean residual mean=-0.000002 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.11559 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.11559 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=0.091863Jy sigma=0.000647 ! Fit after self-cal, rms=0.091791Jy sigma=0.000647 ! 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=0.8297 mas, bmaj=1.969 mas, bpa=1.724 degrees ! Estimated noise=545.567 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 (-1.2, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00948669 Jy ! Component: 100 - total flux cleaned = 0.0152587 Jy ! Component: 150 - total flux cleaned = 0.0190267 Jy ! Component: 200 - total flux cleaned = 0.0215248 Jy ! Total flux subtracted in 200 components = 0.0215248 Jy ! Clean residual min=-0.001972 max=0.004317 Jy/beam ! Clean residual mean=-0.000001 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.137115 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 76 components and 0.137115 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=0.090769Jy sigma=0.000637 ! Fit after self-cal, rms=0.090700Jy sigma=0.000636 ! 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 0.99 FD 1.00* HN 1.10 KP 0.98 ! LA 0.98 MK 1.02 NL 1.01 OV 1.00 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.06 KP 0.96 ! LA 0.92 MK 0.95 NL 1.01 OV 1.01 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.06 KP 0.91 ! LA 0.94 MK 1.04 NL 1.01 OV 1.01 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.06 KP 0.96 ! LA 0.95 MK 1.10 NL 1.05 OV 0.98 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.00 KP 0.95 ! LA 0.99 MK 1.00 NL 1.03 OV 0.97 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.00* HN 1.07 KP 0.95 ! LA 0.99 MK 1.01 NL 0.99 OV 1.02 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.27 KP 0.99 ! LA 0.95 MK 1.00 NL 1.03 OV 1.02 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.97 KP 0.93 ! LA 0.95 MK 0.95 NL 1.06 OV 0.97 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.15 KP 0.98 ! LA 0.95 MK 0.98 NL 0.99 OV 1.03 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.01 KP 0.98 ! LA 1.00 MK 0.98 NL 1.03 OV 0.97 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.06 KP 0.97 ! LA 0.96 MK 0.87 NL 1.02 OV 1.01 ! PT 0.99 SC 0.93 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.97 KP 1.01 ! LA 0.95 MK 1.00 NL 0.99 OV 1.03 ! PT 1.01 SC 1.00 ! ! ! Fit before self-cal, rms=0.090700Jy sigma=0.000636 ! Fit after self-cal, rms=0.091891Jy sigma=0.000635 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8331 mas, bmaj=1.975 mas, bpa=1.711 degrees ! Estimated noise=542.194 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 = 0.000794343 Jy ! Component: 100 - total flux cleaned = 0.000906197 Jy ! Component: 150 - total flux cleaned = 0.000825812 Jy ! Component: 200 - total flux cleaned = 0.000758631 Jy ! Total flux subtracted in 200 components = 0.000758631 Jy ! Clean residual min=-0.001748 max=0.002086 Jy/beam ! Clean residual mean=-0.000003 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.137874 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 92 components and 0.137874 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=0.091835Jy sigma=0.000635 ! Fit after self-cal, rms=0.091863Jy sigma=0.000634 ! 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=0.091863Jy sigma=0.000634 ! Fit after self-cal, rms=0.093406Jy sigma=0.000633 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8328 mas, bmaj=1.968 mas, bpa=1.589 degrees ! Estimated noise=541.897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000847258 Jy ! Component: 100 - total flux cleaned = 0.000817223 Jy ! Component: 150 - total flux cleaned = 0.000735129 Jy ! Component: 200 - total flux cleaned = 0.000637154 Jy ! Total flux subtracted in 200 components = 0.000637154 Jy ! Clean residual min=-0.001770 max=0.001920 Jy/beam ! Clean residual mean=-0.000007 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.138511 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 97 components and 0.138511 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=0.093380Jy sigma=0.000633 ! Fit after self-cal, rms=0.093393Jy sigma=0.000633 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000323434 Jy ! Component: 100 - total flux cleaned = 0.000276377 Jy ! Component: 150 - total flux cleaned = 0.000210423 Jy ! Component: 200 - total flux cleaned = 0.00013184 Jy ! Total flux subtracted in 200 components = 0.00013184 Jy ! Clean residual min=-0.001799 max=0.001793 Jy/beam ! Clean residual mean=-0.000007 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.138643 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 103 components and 0.138643 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=0.093378Jy sigma=0.000633 ! Fit after self-cal, rms=0.093375Jy sigma=0.000633 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.093375Jy sigma=0.000633 ! Fit after self-cal, rms=0.092865Jy sigma=0.000633 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8325 mas, bmaj=1.967 mas, bpa=1.494 degrees ! Estimated noise=541.149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000539852 Jy ! Component: 100 - total flux cleaned = 0.00054121 Jy ! Component: 150 - total flux cleaned = 0.000483186 Jy ! Component: 200 - total flux cleaned = 0.00043153 Jy ! Total flux subtracted in 200 components = 0.00043153 Jy ! Clean residual min=-0.001747 max=0.001829 Jy/beam ! Clean residual mean=-0.000007 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.139074 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 109 components and 0.139074 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=0.092853Jy sigma=0.000633 ! Fit after self-cal, rms=0.092842Jy sigma=0.000633 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00022607 Jy ! Component: 100 - total flux cleaned = 0.000209238 Jy ! Component: 150 - total flux cleaned = 0.000178134 Jy ! Component: 200 - total flux cleaned = 0.000122154 Jy ! Total flux subtracted in 200 components = 0.000122154 Jy ! Clean residual min=-0.001763 max=0.001764 Jy/beam ! Clean residual mean=-0.000007 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.139197 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 111 components and 0.139197 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=0.092834Jy sigma=0.000633 ! Fit after self-cal, rms=0.092832Jy sigma=0.000633 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.092832Jy sigma=0.000633 ! Fit after self-cal, rms=0.092333Jy sigma=0.000633 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.127 mas, bmaj=4.418 mas, bpa=1.964 degrees ! Estimated noise=695.831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000869228 Jy ! Component: 100 - total flux cleaned = 0.000978889 Jy ! Component: 150 - total flux cleaned = 0.00100754 Jy ! Component: 200 - total flux cleaned = 0.000994246 Jy ! Total flux subtracted in 200 components = 0.000994246 Jy ! Clean residual min=-0.001676 max=0.002035 Jy/beam ! Clean residual mean=-0.000009 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.140191 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 115 components and 0.140191 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=0.092333Jy sigma=0.000633 ! Fit after self-cal, rms=0.092326Jy sigma=0.000633 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.43514e-05 Jy ! Component: 100 - total flux cleaned = 3.72858e-05 Jy ! Component: 150 - total flux cleaned = 5.00852e-05 Jy ! Component: 200 - total flux cleaned = 3.7616e-05 Jy ! Total flux subtracted in 200 components = 3.7616e-05 Jy ! Clean residual min=-0.001681 max=0.002035 Jy/beam ! Clean residual mean=-0.000009 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.140228 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 120 components and 0.140228 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=0.092327Jy sigma=0.000633 ! Fit after self-cal, rms=0.092327Jy sigma=0.000633 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8323 mas, bmaj=1.965 mas, bpa=1.353 degrees ! Estimated noise=540.518 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8323 x 1.965 at 1.353 degrees (North through East) ! Clean map min=-0.00235 max=0.081332 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=0.6207 mas, bmaj=1.538 mas, bpa=-1.504 degrees ! Estimated noise=1025.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0579295 Jy ! Component: 100 - total flux cleaned = 0.0800626 Jy ! Component: 150 - total flux cleaned = 0.0941162 Jy ! Component: 200 - total flux cleaned = 0.104481 Jy ! Total flux subtracted in 200 components = 0.104481 Jy ! Clean residual min=-0.003835 max=0.006000 Jy/beam ! Clean residual mean=-0.000003 rms=0.001252 Jy/beam ! Combined flux in latest and established models = 0.104481 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.104481 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8323 mas, bmaj=1.965 mas, bpa=1.353 degrees ! Estimated noise=540.518 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 = 0.0136743 Jy ! Component: 100 - total flux cleaned = 0.0217874 Jy ! Component: 150 - total flux cleaned = 0.0269574 Jy ! Component: 200 - total flux cleaned = 0.0303054 Jy ! Total flux subtracted in 200 components = 0.0303054 Jy ! Clean residual min=-0.002140 max=0.003284 Jy/beam ! Clean residual mean=-0.000006 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.134787 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 76 components and 0.134787 Jy ! Inverting map ! Added new window around map position (0.8, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00297981 Jy ! Component: 100 - total flux cleaned = 0.00457421 Jy ! Component: 150 - total flux cleaned = 0.00517224 Jy ! Component: 200 - total flux cleaned = 0.00561345 Jy ! Total flux subtracted in 200 components = 0.00561345 Jy ! Clean residual min=-0.001741 max=0.001663 Jy/beam ! Clean residual mean=-0.000005 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.1404 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 102 components and 0.1404 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=2.127 mas, bmaj=4.418 mas, bpa=1.964 degrees ! Estimated noise=695.831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000775427 Jy ! Component: 100 - total flux cleaned = 0.000877803 Jy ! Component: 150 - total flux cleaned = 0.000930971 Jy ! Component: 200 - total flux cleaned = 0.000953226 Jy ! Total flux subtracted in 200 components = 0.000953226 Jy ! Clean residual min=-0.001756 max=0.001877 Jy/beam ! Clean residual mean=-0.000008 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.141354 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 = 1.91253e-05 Jy ! Component: 100 - total flux cleaned = 3.11483e-06 Jy ! Component: 150 - total flux cleaned = 2.86874e-06 Jy ! Component: 200 - total flux cleaned = -1.034e-05 Jy ! Total flux subtracted in 200 components = -1.034e-05 Jy ! Clean residual min=-0.001675 max=0.001860 Jy/beam ! Clean residual mean=-0.000008 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.141343 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 125 components and 0.141343 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8323 mas, bmaj=1.965 mas, bpa=1.353 degrees ! Estimated noise=540.518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00012403 Jy ! Component: 100 - total flux cleaned = -9.31061e-05 Jy ! Component: 150 - total flux cleaned = -6.65074e-05 Jy ! Component: 200 - total flux cleaned = -6.66515e-05 Jy ! Total flux subtracted in 200 components = -6.66515e-05 Jy ! Clean residual min=-0.001597 max=0.001547 Jy/beam ! Clean residual mean=-0.000005 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.141276 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 140 components and 0.141276 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=0.092295Jy sigma=0.000633 ! Fit after self-cal, rms=0.092281Jy sigma=0.000633 wmodel J2138-1849_X_2017_08_12_pus_map.mod ! Writing 140 model components to file: J2138-1849_X_2017_08_12_pus_map.mod wobs J2138-1849_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J2138-1849_X_2017_08_12_pus_uvs.fits wwins J2138-1849_X_2017_08_12_pus_map.win ! wwins: Wrote 4 windows to J2138-1849_X_2017_08_12_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 = -0.000318425 Jy ! Component: 100 - total flux cleaned = -0.000444221 Jy ! Component: 150 - total flux cleaned = -0.000468631 Jy ! Component: 200 - total flux cleaned = -0.000446258 Jy ! Component: 250 - total flux cleaned = -0.00038224 Jy ! Component: 300 - total flux cleaned = -0.000340706 Jy ! Component: 350 - total flux cleaned = -0.000280974 Jy ! Component: 400 - total flux cleaned = -0.000417031 Jy ! Component: 450 - total flux cleaned = -0.000530126 Jy ! Component: 500 - total flux cleaned = -0.000548137 Jy ! Component: 550 - total flux cleaned = -0.000584663 Jy ! Component: 600 - total flux cleaned = -0.000690196 Jy ! Component: 650 - total flux cleaned = -0.000707146 Jy ! Component: 700 - total flux cleaned = -0.000740746 Jy ! Component: 750 - total flux cleaned = -0.000856612 Jy ! Component: 800 - total flux cleaned = -0.000872265 Jy ! Component: 850 - total flux cleaned = -0.000951666 Jy ! Component: 900 - total flux cleaned = -0.00102977 Jy ! Component: 950 - total flux cleaned = -0.00110663 Jy ! Component: 1000 - total flux cleaned = -0.00113705 Jy ! Component: 1050 - total flux cleaned = -0.00122648 Jy ! Component: 1100 - total flux cleaned = -0.00125576 Jy ! Component: 1150 - total flux cleaned = -0.00135641 Jy ! Component: 1200 - total flux cleaned = -0.00141267 Jy ! Component: 1250 - total flux cleaned = -0.00144041 Jy ! Component: 1300 - total flux cleaned = -0.00150897 Jy ! Component: 1350 - total flux cleaned = -0.00156293 Jy ! Component: 1400 - total flux cleaned = -0.00162939 Jy ! Component: 1450 - total flux cleaned = -0.0016553 Jy ! Component: 1500 - total flux cleaned = -0.00164222 Jy ! Component: 1550 - total flux cleaned = -0.00166753 Jy ! Component: 1600 - total flux cleaned = -0.00166748 Jy ! Component: 1650 - total flux cleaned = -0.00169233 Jy ! Component: 1700 - total flux cleaned = -0.00169237 Jy ! Component: 1750 - total flux cleaned = -0.00169232 Jy ! Component: 1800 - total flux cleaned = -0.00166857 Jy ! Component: 1850 - total flux cleaned = -0.00169203 Jy ! Component: 1900 - total flux cleaned = -0.00166872 Jy ! Component: 1950 - total flux cleaned = -0.00169184 Jy ! Component: 2000 - total flux cleaned = -0.00168032 Jy ! Total flux subtracted in 2048 components = -0.0016467 Jy ! Clean residual min=-0.000584 max=0.000642 Jy/beam ! Clean residual mean=-0.000003 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.13963 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 282 components and 0.13963 Jy ![Exited script file: muppet] wmap "J2138-1849_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8323 x 1.965 at 1.353 degrees (North through East) ! Clean map min=-0.001908 max=0.081729 Jy/beam ! Writing clean map to FITS file: J2138-1849_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.081729 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000207222 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.760642 0.760642 1.52128 3.04257 6.08514 12.1703 24.3405 48.6811 97.3622 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.081 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8323 x 1.965 at 1.353 degrees (North through East) ! Clean map min=-0.001908 max=0.081729 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 J2138-1849_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:29:50 2019