! Started logfile: J0933-0819_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:41:05 2016 obs J0933-0819_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0933-0819_X_2014_12_20_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.661427 visibilities/baseline/integration-bin. ! Found source: J0933-0819 ! ! 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 364 lines of history. ! ! Reading 43932 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 J0933-0819_X_2014_12_20_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 416 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 416 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 416 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 416 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 416 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 416 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 416 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 416 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 416 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 416 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 416 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 416 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.785447Jy sigma=0.009360 ! Fit after self-cal, rms=0.752975Jy sigma=0.008979 ! 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=0.7292 mas, bmaj=1.802 mas, bpa=-4.458 degrees ! Estimated noise=448.331 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 = 0.194921 Jy ! Component: 100 - total flux cleaned = 0.238788 Jy ! Total flux subtracted in 100 components = 0.238788 Jy ! Clean residual min=-0.006646 max=0.015252 Jy/beam ! Clean residual mean=0.000009 rms=0.001939 Jy/beam ! Combined flux in latest and established models = 0.238788 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.238788 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=0.076817Jy sigma=0.000865 ! Fit after self-cal, rms=0.076827Jy sigma=0.000865 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0152361 Jy ! Component: 100 - total flux cleaned = 0.0226397 Jy ! Total flux subtracted in 100 components = 0.0226397 Jy ! Clean residual min=-0.005522 max=0.006271 Jy/beam ! Clean residual mean=0.000004 rms=0.001317 Jy/beam ! Combined flux in latest and established models = 0.261428 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.261428 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=0.074015Jy sigma=0.000825 ! Fit after self-cal, rms=0.074003Jy sigma=0.000825 ! 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=0.8979 mas, bmaj=2.086 mas, bpa=-2.554 degrees ! Estimated noise=288.254 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 = 0.00384233 Jy ! Component: 100 - total flux cleaned = 0.0051215 Jy ! Component: 150 - total flux cleaned = 0.00531239 Jy ! Component: 200 - total flux cleaned = 0.00534793 Jy ! Total flux subtracted in 200 components = 0.00534793 Jy ! Clean residual min=-0.005180 max=0.004982 Jy/beam ! Clean residual mean=-0.000008 rms=0.001240 Jy/beam ! Combined flux in latest and established models = 0.266776 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.266776 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=0.073814Jy sigma=0.000822 ! Fit after self-cal, rms=0.073809Jy sigma=0.000822 ! 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 0.92 FD 1.08 HN 1.03 KP 1.09 ! LA 0.97 MK 0.96 NL 0.93 OV 0.95 ! PT 1.09 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 1.03 KP 1.05 ! LA 0.96 MK 0.96 NL 0.94 OV 0.94 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 1.05 KP 0.98 ! LA 1.00 MK 0.98 NL 0.94 OV 0.94 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 1.02 KP 0.94 ! LA 1.00 MK 0.97 NL 0.94 OV 0.93 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 0.98 KP 0.89 ! LA 0.99 MK 1.02 NL 0.94 OV 0.96 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.10 HN 1.03 KP 0.89 ! LA 0.99 MK 0.98 NL 0.96 OV 0.97 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.19 HN 1.17 KP 0.89 ! LA 1.00 MK 1.02 NL 1.01 OV 1.01 ! PT 1.11 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.08 KP 0.90 ! LA 0.98 MK 0.99 NL 0.95 OV 0.97 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.09 KP 0.90 ! LA 1.00 MK 0.99 NL 0.96 OV 0.99 ! PT 1.05 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.06 KP 0.96 ! LA 1.03 MK 1.01 NL 0.96 OV 0.96 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.05 KP 0.98 ! LA 1.01 MK 1.00 NL 0.95 OV 0.97 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 1.07 KP 1.02 ! LA 1.00 MK 1.01 NL 0.94 OV 0.98 ! PT 1.07 SC 0.98 ! ! ! Fit before self-cal, rms=0.073809Jy sigma=0.000822 ! Fit after self-cal, rms=0.071295Jy sigma=0.000782 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8975 mas, bmaj=2.072 mas, bpa=-2.459 degrees ! Estimated noise=287.278 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 = 0.000492234 Jy ! Component: 100 - total flux cleaned = 0.000450606 Jy ! Component: 150 - total flux cleaned = 0.000381666 Jy ! Component: 200 - total flux cleaned = 0.000350753 Jy ! Total flux subtracted in 200 components = 0.000350753 Jy ! Clean residual min=-0.002013 max=0.001880 Jy/beam ! Clean residual mean=-0.000001 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.267127 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.267127 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=0.071237Jy sigma=0.000782 ! Fit after self-cal, rms=0.071265Jy sigma=0.000782 ! 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=0.071265Jy sigma=0.000782 ! Fit after self-cal, rms=0.071424Jy sigma=0.000779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8964 mas, bmaj=2.075 mas, bpa=-2.449 degrees ! Estimated noise=287.677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000442992 Jy ! Component: 100 - total flux cleaned = 0.000457043 Jy ! Component: 150 - total flux cleaned = 0.000484916 Jy ! Component: 200 - total flux cleaned = 0.000472389 Jy ! Total flux subtracted in 200 components = 0.000472389 Jy ! Clean residual min=-0.001107 max=0.001894 Jy/beam ! Clean residual mean=0.000002 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.267599 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.267599 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=0.071413Jy sigma=0.000778 ! Fit after self-cal, rms=0.071415Jy sigma=0.000778 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) ! Added new window around map position (1.6, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168379 Jy ! Component: 100 - total flux cleaned = 0.00223126 Jy ! Component: 150 - total flux cleaned = 0.00229312 Jy ! Component: 200 - total flux cleaned = 0.00231921 Jy ! Total flux subtracted in 200 components = 0.00231921 Jy ! Clean residual min=-0.001044 max=0.001265 Jy/beam ! Clean residual mean=-0.000001 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.269918 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 50 components and 0.269918 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=0.071368Jy sigma=0.000778 ! Fit after self-cal, rms=0.071364Jy sigma=0.000778 ! Inverting map ! Added new window around map position (17.6, 7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106219 Jy ! Component: 100 - total flux cleaned = 0.00150698 Jy ! Component: 150 - total flux cleaned = 0.00155113 Jy ! Component: 200 - total flux cleaned = 0.00155232 Jy ! Total flux subtracted in 200 components = 0.00155232 Jy ! Clean residual min=-0.000957 max=0.001023 Jy/beam ! Clean residual mean=-0.000000 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.271471 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 66 components and 0.271471 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=0.071341Jy sigma=0.000778 ! Fit after self-cal, rms=0.071339Jy sigma=0.000778 ! 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=0.071339Jy sigma=0.000778 ! Fit after self-cal, rms=0.071258Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8954 mas, bmaj=2.073 mas, bpa=-2.469 degrees ! Estimated noise=287.663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000593127 Jy ! Component: 100 - total flux cleaned = 0.000650483 Jy ! Component: 150 - total flux cleaned = 0.000618469 Jy ! Component: 200 - total flux cleaned = 0.000572077 Jy ! Total flux subtracted in 200 components = 0.000572077 Jy ! Clean residual min=-0.000958 max=0.000887 Jy/beam ! Clean residual mean=0.000001 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.272043 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 73 components and 0.272043 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=0.071246Jy sigma=0.000777 ! Fit after self-cal, rms=0.071243Jy sigma=0.000777 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 = 0.000153409 Jy ! Component: 100 - total flux cleaned = 0.000124994 Jy ! Component: 150 - total flux cleaned = 8.49093e-05 Jy ! Component: 200 - total flux cleaned = 3.46842e-05 Jy ! Total flux subtracted in 200 components = 3.46842e-05 Jy ! Clean residual min=-0.000927 max=0.000867 Jy/beam ! Clean residual mean=0.000001 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.272077 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 78 components and 0.272077 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=0.071238Jy sigma=0.000777 ! Fit after self-cal, rms=0.071237Jy sigma=0.000777 ! 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=0.071237Jy sigma=0.000777 ! Fit after self-cal, rms=0.071236Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.19 mas, bmaj=3.774 mas, bpa=-1.743 degrees ! Estimated noise=356.103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000288991 Jy ! Component: 100 - total flux cleaned = 0.000191988 Jy ! Component: 150 - total flux cleaned = 7.32454e-05 Jy ! Component: 200 - total flux cleaned = -1.75291e-05 Jy ! Total flux subtracted in 200 components = -1.75291e-05 Jy ! Clean residual min=-0.001036 max=0.000889 Jy/beam ! Clean residual mean=0.000002 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.27206 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 88 components and 0.27206 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=0.071234Jy sigma=0.000777 ! Fit after self-cal, rms=0.071232Jy sigma=0.000777 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 = 1.63647e-05 Jy ! Component: 100 - total flux cleaned = -3.92438e-05 Jy ! Component: 150 - total flux cleaned = -7.98249e-05 Jy ! Component: 200 - total flux cleaned = -9.36806e-05 Jy ! Total flux subtracted in 200 components = -9.36806e-05 Jy ! Clean residual min=-0.001002 max=0.000873 Jy/beam ! Clean residual mean=0.000002 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.271966 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 93 components and 0.271966 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=0.071232Jy sigma=0.000777 ! Fit after self-cal, rms=0.071231Jy sigma=0.000777 ! 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=0.8953 mas, bmaj=2.072 mas, bpa=-2.484 degrees ! Estimated noise=287.821 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8953 x 2.072 at -2.484 degrees (North through East) ! Clean map min=-0.00079967 max=0.24975 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=0.7285 mas, bmaj=1.791 mas, bpa=-4.339 degrees ! Estimated noise=445.248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.193549 Jy ! Component: 100 - total flux cleaned = 0.237843 Jy ! Component: 150 - total flux cleaned = 0.254036 Jy ! Component: 200 - total flux cleaned = 0.261758 Jy ! Total flux subtracted in 200 components = 0.261758 Jy ! Clean residual min=-0.002134 max=0.003603 Jy/beam ! Clean residual mean=0.000004 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.261758 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.261758 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8953 mas, bmaj=2.072 mas, bpa=-2.484 degrees ! Estimated noise=287.821 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 = 0.0045174 Jy ! Component: 100 - total flux cleaned = 0.00700887 Jy ! Component: 150 - total flux cleaned = 0.00863782 Jy ! Component: 200 - total flux cleaned = 0.00962631 Jy ! Total flux subtracted in 200 components = 0.00962631 Jy ! Clean residual min=-0.001050 max=0.001052 Jy/beam ! Clean residual mean=0.000001 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.271384 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 33 components and 0.271384 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=2.19 mas, bmaj=3.774 mas, bpa=-1.743 degrees ! Estimated noise=356.103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104367 Jy ! Component: 100 - total flux cleaned = 0.00129651 Jy ! Component: 150 - total flux cleaned = 0.00144144 Jy ! Component: 200 - total flux cleaned = 0.00149584 Jy ! Total flux subtracted in 200 components = 0.00149584 Jy ! Clean residual min=-0.001053 max=0.000971 Jy/beam ! Clean residual mean=0.000001 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.27288 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.80011e-05 Jy ! Component: 100 - total flux cleaned = -0.000122217 Jy ! Component: 150 - total flux cleaned = -0.000171597 Jy ! Component: 200 - total flux cleaned = -0.000218268 Jy ! Total flux subtracted in 200 components = -0.000218268 Jy ! Clean residual min=-0.001016 max=0.000935 Jy/beam ! Clean residual mean=0.000001 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.272662 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 77 components and 0.272662 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8953 mas, bmaj=2.072 mas, bpa=-2.484 degrees ! Estimated noise=287.821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.28209e-05 Jy ! Component: 100 - total flux cleaned = -4.15154e-05 Jy ! Component: 150 - total flux cleaned = -4.08696e-05 Jy ! Component: 200 - total flux cleaned = -2.10136e-05 Jy ! Total flux subtracted in 200 components = -2.10136e-05 Jy ! Clean residual min=-0.000874 max=0.000846 Jy/beam ! Clean residual mean=0.000000 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.272641 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 89 components and 0.272641 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=0.071252Jy sigma=0.000777 ! Fit after self-cal, rms=0.071251Jy sigma=0.000777 wmodel J0933-0819_X_2014_12_20_pus_map.mod ! Writing 89 model components to file: J0933-0819_X_2014_12_20_pus_map.mod wobs J0933-0819_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0933-0819_X_2014_12_20_pus_uvs.fits wwins J0933-0819_X_2014_12_20_pus_map.win ! wwins: Wrote 3 windows to J0933-0819_X_2014_12_20_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 = -0.000198407 Jy ! Component: 100 - total flux cleaned = -0.000228927 Jy ! Component: 150 - total flux cleaned = -0.000258104 Jy ! Component: 200 - total flux cleaned = -0.000272033 Jy ! Component: 250 - total flux cleaned = -0.000285417 Jy ! Component: 300 - total flux cleaned = -0.000336833 Jy ! Component: 350 - total flux cleaned = -0.000386583 Jy ! Component: 400 - total flux cleaned = -0.000374476 Jy ! Component: 450 - total flux cleaned = -0.000350854 Jy ! Component: 500 - total flux cleaned = -0.000338943 Jy ! Component: 550 - total flux cleaned = -0.000270452 Jy ! Component: 600 - total flux cleaned = -0.00023703 Jy ! Component: 650 - total flux cleaned = -0.000160172 Jy ! Component: 700 - total flux cleaned = -0.000117056 Jy ! Component: 750 - total flux cleaned = -8.49814e-05 Jy ! Component: 800 - total flux cleaned = -2.22482e-05 Jy ! Component: 850 - total flux cleaned = 3.94594e-05 Jy ! Component: 900 - total flux cleaned = 0.00010004 Jy ! Component: 950 - total flux cleaned = 0.000149676 Jy ! Component: 1000 - total flux cleaned = 0.000179034 Jy ! Component: 1050 - total flux cleaned = 0.000188783 Jy ! Component: 1100 - total flux cleaned = 0.000226797 Jy ! Component: 1150 - total flux cleaned = 0.000217442 Jy ! Component: 1200 - total flux cleaned = 0.000226617 Jy ! Component: 1250 - total flux cleaned = 0.000199246 Jy ! Component: 1300 - total flux cleaned = 0.000208441 Jy ! Component: 1350 - total flux cleaned = 0.000190698 Jy ! Component: 1400 - total flux cleaned = 0.00021697 Jy ! Component: 1450 - total flux cleaned = 0.000164981 Jy ! Component: 1500 - total flux cleaned = 0.000173559 Jy ! Component: 1550 - total flux cleaned = 0.000165043 Jy ! Component: 1600 - total flux cleaned = 0.000148367 Jy ! Component: 1650 - total flux cleaned = 0.000123636 Jy ! Component: 1700 - total flux cleaned = 0.000107359 Jy ! Component: 1750 - total flux cleaned = 0.000107534 Jy ! Component: 1800 - total flux cleaned = 0.000131499 Jy ! Component: 1850 - total flux cleaned = 9.97167e-05 Jy ! Component: 1900 - total flux cleaned = 7.6138e-05 Jy ! Component: 1950 - total flux cleaned = 7.60554e-05 Jy ! Component: 2000 - total flux cleaned = 6.07724e-05 Jy ! Total flux subtracted in 2048 components = 4.57447e-05 Jy ! Clean residual min=-0.000458 max=0.000439 Jy/beam ! Clean residual mean=0.000001 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.272686 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 221 components and 0.272686 Jy ![Exited script file: muppet] wmap "J0933-0819_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8953 x 2.072 at -2.484 degrees (North through East) ! Clean map min=-0.0006953 max=0.24906 Jy/beam ! Writing clean map to FITS file: J0933-0819_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.249056 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000143159 device "J0933-0819_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0933-0819_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.172442 0.172442 0.344883 0.689767 1.37953 2.75907 5.51813 11.0363 22.0725 44.1451 88.2901 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.249 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8953 x 2.072 at -2.484 degrees (North through East) ! Clean map min=-0.0006953 max=0.24906 Jy/beam quit ! Quitting program ! Log file J0933-0819_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:41:09 2016