! Started logfile: J2046-1152_X_2017_07_16_pus_uvs.log on Thu May 9 14:11:11 2019 obs J2046-1152_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J2046-1152_X_2017_07_16_pus_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.776608 visibilities/baseline/integration-bin. ! Found source: J2046-1152 ! ! 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 1200 lines of history. ! ! Reading 39840 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 J2046-1152_X_2017_07_16_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 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 109 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 136 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 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003808Jy sigma=0.007919 ! Fit after self-cal, rms=0.961666Jy sigma=0.007600 ! 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=0.6649 mas, bmaj=1.597 mas, bpa=-2.321 degrees ! Estimated noise=707.257 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 = 0.033145 Jy ! Component: 100 - total flux cleaned = 0.0403728 Jy ! Total flux subtracted in 100 components = 0.0403728 Jy ! Clean residual min=-0.001996 max=0.002620 Jy/beam ! Clean residual mean=-0.000001 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.0403728 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0403728 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=0.085448Jy sigma=0.000622 ! Fit after self-cal, rms=0.083526Jy sigma=0.000606 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00481 Jy ! Component: 100 - total flux cleaned = 0.00561757 Jy ! Total flux subtracted in 100 components = 0.00561757 Jy ! Clean residual min=-0.002203 max=0.002223 Jy/beam ! Clean residual mean=-0.000001 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.0459903 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0459903 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=0.083324Jy sigma=0.000605 ! Fit after self-cal, rms=0.083304Jy sigma=0.000605 ! 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=0.8005 mas, bmaj=1.891 mas, bpa=-1.385 degrees ! Estimated noise=461.516 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 = -0.000818096 Jy ! Component: 100 - total flux cleaned = -0.000817313 Jy ! Component: 150 - total flux cleaned = -0.000817976 Jy ! Component: 200 - total flux cleaned = -0.000882565 Jy ! Total flux subtracted in 200 components = -0.000882565 Jy ! Clean residual min=-0.001616 max=0.001442 Jy/beam ! Clean residual mean=-0.000005 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0451078 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.0451078 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=0.083293Jy sigma=0.000605 ! Fit after self-cal, rms=0.083283Jy sigma=0.000605 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 1.02 KP 0.94 ! LA 0.97 MK 1.08 NL 1.06 OV 1.10 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.98 KP 1.03 ! LA 1.04 MK 1.11 NL 1.03 OV 1.11 ! PT 1.16 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00* HN 1.00 KP 0.95 ! LA 1.04 MK 1.12 NL 1.06 OV 1.00 ! PT 1.15 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.04 KP 0.87 ! LA 1.04 MK 1.07 NL 1.07 OV 1.10 ! PT 1.18 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.91 KP 0.91 ! LA 1.03 MK 1.09 NL 1.12 OV 1.05 ! PT 1.13 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 0.93 KP 0.90 ! LA 1.10 MK 1.03 NL 1.15 OV 1.15 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.94 KP 0.91 ! LA 1.14 MK 1.00 NL 1.06 OV 1.10 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.94 KP 0.87 ! LA 0.93 MK 1.02 NL 1.14 OV 1.09 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.84 KP 0.86 ! LA 1.06 MK 0.98 NL 1.05 OV 1.01 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00* HN 0.87 KP 0.88 ! LA 0.99 MK 0.98 NL 0.96 OV 1.00 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.00* HN 0.88 KP 0.80 ! LA 0.99 MK 0.90 NL 1.02 OV 1.00 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.00* HN 0.80 KP 0.82 ! LA 1.01 MK 0.83 NL 0.99 OV 0.96 ! PT 0.94 SC 0.90 ! ! ! Fit before self-cal, rms=0.083283Jy sigma=0.000605 ! Fit after self-cal, rms=0.080711Jy sigma=0.000603 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7997 mas, bmaj=1.891 mas, bpa=-1.349 degrees ! Estimated noise=465.736 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 = 0.000400529 Jy ! Component: 100 - total flux cleaned = 0.000485141 Jy ! Component: 150 - total flux cleaned = 0.000502364 Jy ! Component: 200 - total flux cleaned = 0.000516142 Jy ! Total flux subtracted in 200 components = 0.000516142 Jy ! Clean residual min=-0.001157 max=0.001189 Jy/beam ! Clean residual mean=0.000002 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0456239 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 15 components and 0.0456239 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=0.080702Jy sigma=0.000603 ! Fit after self-cal, rms=0.080591Jy sigma=0.000602 ! 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=0.080591Jy sigma=0.000602 ! Fit after self-cal, rms=0.079376Jy sigma=0.000602 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7976 mas, bmaj=1.884 mas, bpa=-1.459 degrees ! Estimated noise=462.634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00023103 Jy ! Component: 100 - total flux cleaned = 0.000263294 Jy ! Component: 150 - total flux cleaned = 0.000276223 Jy ! Component: 200 - total flux cleaned = 0.000288144 Jy ! Total flux subtracted in 200 components = 0.000288144 Jy ! Clean residual min=-0.001039 max=0.001141 Jy/beam ! Clean residual mean=0.000005 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0459121 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 16 components and 0.0459121 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=0.079371Jy sigma=0.000602 ! Fit after self-cal, rms=0.079343Jy sigma=0.000602 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 = 5.67031e-05 Jy ! Component: 100 - total flux cleaned = 7.15877e-05 Jy ! Component: 150 - total flux cleaned = 8.41313e-05 Jy ! Component: 200 - total flux cleaned = 0.000105136 Jy ! Total flux subtracted in 200 components = 0.000105136 Jy ! Clean residual min=-0.001076 max=0.001164 Jy/beam ! Clean residual mean=0.000004 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0460172 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 0.0460172 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=0.079339Jy sigma=0.000602 ! Fit after self-cal, rms=0.079329Jy sigma=0.000602 ! 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=0.079329Jy sigma=0.000602 ! Fit after self-cal, rms=0.079122Jy sigma=0.000601 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7945 mas, bmaj=1.879 mas, bpa=-1.521 degrees ! Estimated noise=460.957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000185716 Jy ! Component: 100 - total flux cleaned = 0.000237993 Jy ! Component: 150 - total flux cleaned = 0.00024909 Jy ! Component: 200 - total flux cleaned = 0.000258958 Jy ! Total flux subtracted in 200 components = 0.000258958 Jy ! Clean residual min=-0.001063 max=0.001102 Jy/beam ! Clean residual mean=0.000005 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0462762 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.0462762 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=0.079119Jy sigma=0.000601 ! Fit after self-cal, rms=0.079122Jy sigma=0.000601 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 = -1.31972e-05 Jy ! Component: 100 - total flux cleaned = 8.7839e-06 Jy ! Component: 150 - total flux cleaned = 1.79139e-05 Jy ! Component: 200 - total flux cleaned = 2.63565e-05 Jy ! Total flux subtracted in 200 components = 2.63565e-05 Jy ! Clean residual min=-0.001040 max=0.001095 Jy/beam ! Clean residual mean=0.000004 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0463025 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.0463025 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=0.079120Jy sigma=0.000601 ! Fit after self-cal, rms=0.079116Jy sigma=0.000601 ! 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=0.079116Jy sigma=0.000601 ! Fit after self-cal, rms=0.079029Jy sigma=0.000601 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.01 mas, bmaj=3.793 mas, bpa=1.29 degrees ! Estimated noise=629.702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00058791 Jy ! Component: 100 - total flux cleaned = 0.000648169 Jy ! Component: 150 - total flux cleaned = 0.000706952 Jy ! Component: 200 - total flux cleaned = 0.00071664 Jy ! Total flux subtracted in 200 components = 0.00071664 Jy ! Clean residual min=-0.001124 max=0.001081 Jy/beam ! Clean residual mean=0.000011 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0470192 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 26 components and 0.0470192 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=0.079032Jy sigma=0.000601 ! Fit after self-cal, rms=0.079037Jy sigma=0.000601 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.23955e-05 Jy ! Component: 100 - total flux cleaned = 7.36817e-05 Jy ! Component: 150 - total flux cleaned = 9.05305e-05 Jy ! Component: 200 - total flux cleaned = 9.73598e-05 Jy ! Total flux subtracted in 200 components = 9.73598e-05 Jy ! Clean residual min=-0.001116 max=0.001062 Jy/beam ! Clean residual mean=0.000010 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0471165 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 26 components and 0.0471165 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=0.079040Jy sigma=0.000601 ! Fit after self-cal, rms=0.079040Jy sigma=0.000601 ! 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=0.792 mas, bmaj=1.875 mas, bpa=-1.571 degrees ! Estimated noise=460.122 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.792 x 1.875 at -1.571 degrees (North through East) ! Clean map min=-0.0018628 max=0.046146 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=0.6612 mas, bmaj=1.595 mas, bpa=-2.667 degrees ! Estimated noise=682.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0352331 Jy ! Component: 100 - total flux cleaned = 0.0429167 Jy ! Component: 150 - total flux cleaned = 0.0444255 Jy ! Component: 200 - total flux cleaned = 0.0449835 Jy ! Total flux subtracted in 200 components = 0.0449835 Jy ! Clean residual min=-0.001794 max=0.001659 Jy/beam ! Clean residual mean=0.000003 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0449835 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0449835 Jy ! Inverting map and beam ! Estimated beam: bmin=0.792 mas, bmaj=1.875 mas, bpa=-1.571 degrees ! Estimated noise=460.122 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) ! Added new window around map position (-1, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010345 Jy ! Component: 100 - total flux cleaned = 0.00141515 Jy ! Component: 150 - total flux cleaned = 0.00160508 Jy ! Component: 200 - total flux cleaned = 0.00170211 Jy ! Total flux subtracted in 200 components = 0.00170211 Jy ! Clean residual min=-0.001136 max=0.001104 Jy/beam ! Clean residual mean=0.000004 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0466856 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 23 components and 0.0466856 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=2.01 mas, bmaj=3.793 mas, bpa=1.29 degrees ! Estimated noise=629.702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000716618 Jy ! Component: 100 - total flux cleaned = 0.000719542 Jy ! Component: 150 - total flux cleaned = 0.000719752 Jy ! Component: 200 - total flux cleaned = 0.000705889 Jy ! Total flux subtracted in 200 components = 0.000705889 Jy ! Clean residual min=-0.001077 max=0.001040 Jy/beam ! Clean residual mean=0.000009 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0473914 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 = -1.06111e-05 Jy ! Component: 100 - total flux cleaned = 8.19935e-06 Jy ! Component: 150 - total flux cleaned = 1.69003e-05 Jy ! Component: 200 - total flux cleaned = 2.46284e-05 Jy ! Total flux subtracted in 200 components = 2.46284e-05 Jy ! Clean residual min=-0.001049 max=0.001010 Jy/beam ! Clean residual mean=0.000008 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0474161 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 0.0474161 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.792 mas, bmaj=1.875 mas, bpa=-1.571 degrees ! Estimated noise=460.122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000480635 Jy ! Component: 100 - total flux cleaned = -0.000392765 Jy ! Component: 150 - total flux cleaned = -0.000337828 Jy ! Component: 200 - total flux cleaned = -0.000321728 Jy ! Total flux subtracted in 200 components = -0.000321728 Jy ! Clean residual min=-0.001011 max=0.000998 Jy/beam ! Clean residual mean=0.000004 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0470944 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.0470943 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=0.079033Jy sigma=0.000601 ! Fit after self-cal, rms=0.079021Jy sigma=0.000601 wmodel J2046-1152_X_2017_07_16_pus_map.mod ! Writing 49 model components to file: J2046-1152_X_2017_07_16_pus_map.mod wobs J2046-1152_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J2046-1152_X_2017_07_16_pus_uvs.fits wwins J2046-1152_X_2017_07_16_pus_map.win ! wwins: Wrote 2 windows to J2046-1152_X_2017_07_16_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 = -7.64177e-05 Jy ! Component: 100 - total flux cleaned = -4.12199e-05 Jy ! Component: 150 - total flux cleaned = -9.11693e-05 Jy ! Component: 200 - total flux cleaned = -5.94671e-05 Jy ! Component: 250 - total flux cleaned = -1.45689e-05 Jy ! Component: 300 - total flux cleaned = 1.40258e-05 Jy ! Component: 350 - total flux cleaned = 1.41343e-05 Jy ! Component: 400 - total flux cleaned = 4.12285e-05 Jy ! Component: 450 - total flux cleaned = 6.7524e-05 Jy ! Component: 500 - total flux cleaned = 8.02715e-05 Jy ! Component: 550 - total flux cleaned = 3.0911e-05 Jy ! Component: 600 - total flux cleaned = -5.4165e-06 Jy ! Component: 650 - total flux cleaned = -2.89636e-05 Jy ! Component: 700 - total flux cleaned = -8.69487e-05 Jy ! Component: 750 - total flux cleaned = -0.000132463 Jy ! Component: 800 - total flux cleaned = -0.000143682 Jy ! Component: 850 - total flux cleaned = -0.000176898 Jy ! Component: 900 - total flux cleaned = -0.000252648 Jy ! Component: 950 - total flux cleaned = -0.000274154 Jy ! Component: 1000 - total flux cleaned = -0.000326604 Jy ! Component: 1050 - total flux cleaned = -0.000398889 Jy ! Component: 1100 - total flux cleaned = -0.000429429 Jy ! Component: 1150 - total flux cleaned = -0.000459724 Jy ! Component: 1200 - total flux cleaned = -0.000519302 Jy ! Component: 1250 - total flux cleaned = -0.000529227 Jy ! Component: 1300 - total flux cleaned = -0.000558454 Jy ! Component: 1350 - total flux cleaned = -0.000606332 Jy ! Component: 1400 - total flux cleaned = -0.000644035 Jy ! Component: 1450 - total flux cleaned = -0.00067199 Jy ! Component: 1500 - total flux cleaned = -0.000699719 Jy ! Component: 1550 - total flux cleaned = -0.000736134 Jy ! Component: 1600 - total flux cleaned = -0.000762977 Jy ! Component: 1650 - total flux cleaned = -0.000771826 Jy ! Component: 1700 - total flux cleaned = -0.000798034 Jy ! Component: 1750 - total flux cleaned = -0.000806686 Jy ! Component: 1800 - total flux cleaned = -0.000815222 Jy ! Component: 1850 - total flux cleaned = -0.000789764 Jy ! Component: 1900 - total flux cleaned = -0.000815051 Jy ! Component: 1950 - total flux cleaned = -0.000848288 Jy ! Component: 2000 - total flux cleaned = -0.000831918 Jy ! Total flux subtracted in 2048 components = -0.000856172 Jy ! Clean residual min=-0.000511 max=0.000482 Jy/beam ! Clean residual mean=0.000002 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0462382 Jy keep ! Adding 160 model components to the UV plane model. ! The established model now contains 209 components and 0.0462382 Jy ![Exited script file: muppet] wmap "J2046-1152_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.792 x 1.875 at -1.571 degrees (North through East) ! Clean map min=-0.001534 max=0.045476 Jy/beam ! Writing clean map to FITS file: J2046-1152_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0454757 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00015064 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.993761 0.993761 1.98752 3.97505 7.95009 15.9002 31.8004 63.6007 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.045 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.792 x 1.875 at -1.571 degrees (North through East) ! Clean map min=-0.001534 max=0.045476 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 J2046-1152_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:11:13 2019