! Started logfile: J1704-1316_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:27:04 2017 obs J1704-1316_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J1704-1316_X_2014_01_04_pus_uva.fits ! AN table 1: 125 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.416667 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1704-1316 ! ! 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 382 lines of history. ! ! Reading 22500 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 J1704-1316_X_2014_01_04_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 375 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 375 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 375 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 375 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 375 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 375 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 375 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 375 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 375 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 375 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 375 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 375 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.931495Jy sigma=0.011205 ! Fit after self-cal, rms=0.866722Jy sigma=0.010439 ! 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=0.5873 mas, bmaj=1.605 mas, bpa=0.7793 degrees ! Estimated noise=776.201 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 = 0.0966588 Jy ! Component: 100 - total flux cleaned = 0.12817 Jy ! Total flux subtracted in 100 components = 0.12817 Jy ! Clean residual min=-0.011745 max=0.019119 Jy/beam ! Clean residual mean=0.000050 rms=0.003598 Jy/beam ! Combined flux in latest and established models = 0.12817 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.12817 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=0.077038Jy sigma=0.000937 ! Fit after self-cal, rms=0.077046Jy sigma=0.000936 ! 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=0.6988 mas, bmaj=1.797 mas, bpa=0.9139 degrees ! Estimated noise=391.622 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 = 0.0285248 Jy ! Component: 100 - total flux cleaned = 0.0436078 Jy ! Component: 150 - total flux cleaned = 0.0518193 Jy ! Component: 200 - total flux cleaned = 0.0563083 Jy ! Total flux subtracted in 200 components = 0.0563083 Jy ! Clean residual min=-0.005959 max=0.010920 Jy/beam ! Clean residual mean=0.000079 rms=0.001978 Jy/beam ! Combined flux in latest and established models = 0.184478 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 15 components and 0.184478 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=0.067457Jy sigma=0.000792 ! Fit after self-cal, rms=0.067438Jy sigma=0.000790 ! Inverting map ! Added new window around map position (-1.6, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00969693 Jy ! Component: 100 - total flux cleaned = 0.0133915 Jy ! Component: 150 - total flux cleaned = 0.014474 Jy ! Component: 200 - total flux cleaned = 0.0149771 Jy ! Total flux subtracted in 200 components = 0.0149771 Jy ! Clean residual min=-0.003965 max=0.006038 Jy/beam ! Clean residual mean=0.000034 rms=0.001221 Jy/beam ! Combined flux in latest and established models = 0.199455 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 27 components and 0.199455 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=0.066115Jy sigma=0.000773 ! Fit after self-cal, rms=0.065930Jy sigma=0.000771 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.00 NL 1.03 OV 0.98 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.00 NL 1.03 OV 0.99 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 0.99 NL 1.00 OV 1.00 PT 0.92 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.02 NL 1.02 OV 1.00 PT 0.93 ! SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 1.02 NL 1.03 OV 0.99 PT 0.93 ! SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 0.98 NL 1.05 OV 1.01 PT 0.94 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.04 ! MK 0.99 NL 1.04 OV 1.03 PT 0.91 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 0.97 NL 1.05 OV 1.03 PT 0.94 ! SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 0.97 NL 1.05 OV 1.02 PT 0.93 ! SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 0.95 NL 1.04 OV 1.02 PT 0.93 ! SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 1.00 NL 1.05 OV 1.00 PT 0.94 ! SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.97 NL 1.05 OV 1.03 PT 0.96 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.065930Jy sigma=0.000771 ! Fit after self-cal, rms=0.065016Jy sigma=0.000766 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6976 mas, bmaj=1.799 mas, bpa=0.9432 degrees ! Estimated noise=389.238 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 = 0.000813725 Jy ! Component: 100 - total flux cleaned = 0.000470249 Jy ! Component: 150 - total flux cleaned = 0.000116133 Jy ! Component: 200 - total flux cleaned = -0.000174647 Jy ! Total flux subtracted in 200 components = -0.000174647 Jy ! Clean residual min=-0.002248 max=0.002656 Jy/beam ! Clean residual mean=0.000005 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.19928 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.19928 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=0.064799Jy sigma=0.000764 ! Fit after self-cal, rms=0.064769Jy sigma=0.000764 ! 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=0.064769Jy sigma=0.000764 ! Fit after self-cal, rms=0.064417Jy sigma=0.000762 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6959 mas, bmaj=1.791 mas, bpa=0.7551 degrees ! Estimated noise=387.904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000741712 Jy ! Component: 100 - total flux cleaned = 0.000618941 Jy ! Component: 150 - total flux cleaned = 0.000548479 Jy ! Component: 200 - total flux cleaned = 0.000454837 Jy ! Total flux subtracted in 200 components = 0.000454837 Jy ! Clean residual min=-0.001910 max=0.001982 Jy/beam ! Clean residual mean=0.000000 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.199735 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 43 components and 0.199735 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=0.064363Jy sigma=0.000762 ! Fit after self-cal, rms=0.064356Jy sigma=0.000762 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 = 0.000264946 Jy ! Component: 100 - total flux cleaned = 0.000210116 Jy ! Component: 150 - total flux cleaned = 0.000108656 Jy ! Component: 200 - total flux cleaned = 3.72316e-05 Jy ! Total flux subtracted in 200 components = 3.72316e-05 Jy ! Clean residual min=-0.001788 max=0.001869 Jy/beam ! Clean residual mean=0.000000 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.199772 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 52 components and 0.199772 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=0.064334Jy sigma=0.000761 ! Fit after self-cal, rms=0.064330Jy sigma=0.000761 ! 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=0.064330Jy sigma=0.000761 ! Fit after self-cal, rms=0.064257Jy sigma=0.000761 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6951 mas, bmaj=1.791 mas, bpa=0.707 degrees ! Estimated noise=387.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000323278 Jy ! Component: 100 - total flux cleaned = 0.000254919 Jy ! Component: 150 - total flux cleaned = 0.000210984 Jy ! Component: 200 - total flux cleaned = 0.000147474 Jy ! Total flux subtracted in 200 components = 0.000147474 Jy ! Clean residual min=-0.001685 max=0.001800 Jy/beam ! Clean residual mean=0.000002 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.19992 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 0.19992 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=0.064241Jy sigma=0.000761 ! Fit after self-cal, rms=0.064239Jy sigma=0.000761 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 = 6.81467e-05 Jy ! Component: 100 - total flux cleaned = 5.52272e-06 Jy ! Component: 150 - total flux cleaned = -3.30187e-05 Jy ! Component: 200 - total flux cleaned = -6.99104e-05 Jy ! Total flux subtracted in 200 components = -6.99104e-05 Jy ! Clean residual min=-0.001599 max=0.001713 Jy/beam ! Clean residual mean=0.000003 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.19985 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 59 components and 0.19985 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=0.064226Jy sigma=0.000761 ! Fit after self-cal, rms=0.064225Jy sigma=0.000761 ! 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=0.064225Jy sigma=0.000761 ! Fit after self-cal, rms=0.064215Jy sigma=0.000761 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.075 mas, bmaj=5.345 mas, bpa=-0.9503 degrees ! Estimated noise=546.399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00025058 Jy ! Component: 100 - total flux cleaned = 0.000156596 Jy ! Component: 150 - total flux cleaned = 9.71075e-05 Jy ! Component: 200 - total flux cleaned = 6.15334e-05 Jy ! Total flux subtracted in 200 components = 6.15334e-05 Jy ! Clean residual min=-0.001403 max=0.001419 Jy/beam ! Clean residual mean=0.000011 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.199912 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 65 components and 0.199912 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=0.064215Jy sigma=0.000761 ! Fit after self-cal, rms=0.064215Jy sigma=0.000761 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 = 0.000230322 Jy ! Component: 100 - total flux cleaned = 0.000184033 Jy ! Component: 150 - total flux cleaned = 0.000163775 Jy ! Component: 200 - total flux cleaned = 0.0001444 Jy ! Total flux subtracted in 200 components = 0.0001444 Jy ! Clean residual min=-0.001303 max=0.001414 Jy/beam ! Clean residual mean=0.000010 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.200056 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 66 components and 0.200056 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=0.064214Jy sigma=0.000761 ! Fit after self-cal, rms=0.064213Jy sigma=0.000761 ! 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=0.6946 mas, bmaj=1.792 mas, bpa=0.6877 degrees ! Estimated noise=387.283 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6946 x 1.792 at 0.6877 degrees (North through East) ! Clean map min=-0.0022065 max=0.13822 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=0.584 mas, bmaj=1.602 mas, bpa=0.6798 degrees ! Estimated noise=769.837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0956013 Jy ! Component: 100 - total flux cleaned = 0.129495 Jy ! Component: 150 - total flux cleaned = 0.149556 Jy ! Component: 200 - total flux cleaned = 0.162995 Jy ! Total flux subtracted in 200 components = 0.162995 Jy ! Clean residual min=-0.005731 max=0.007429 Jy/beam ! Clean residual mean=0.000023 rms=0.001793 Jy/beam ! Combined flux in latest and established models = 0.162995 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.162995 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6946 mas, bmaj=1.792 mas, bpa=0.6877 degrees ! Estimated noise=387.283 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 = 0.0142793 Jy ! Component: 100 - total flux cleaned = 0.0223612 Jy ! Component: 150 - total flux cleaned = 0.0270551 Jy ! Component: 200 - total flux cleaned = 0.0300294 Jy ! Total flux subtracted in 200 components = 0.0300294 Jy ! Clean residual min=-0.002195 max=0.002474 Jy/beam ! Clean residual mean=0.000024 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.193025 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 0.193025 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=2.075 mas, bmaj=5.345 mas, bpa=-0.9503 degrees ! Estimated noise=546.399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0036273 Jy ! Component: 100 - total flux cleaned = 0.00550248 Jy ! Component: 150 - total flux cleaned = 0.00621105 Jy ! Component: 200 - total flux cleaned = 0.00648425 Jy ! Total flux subtracted in 200 components = 0.00648425 Jy ! Clean residual min=-0.001589 max=0.001698 Jy/beam ! Clean residual mean=0.000013 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.199509 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000216021 Jy ! Component: 100 - total flux cleaned = 0.000327773 Jy ! Component: 150 - total flux cleaned = 0.000386853 Jy ! Component: 200 - total flux cleaned = 0.000439117 Jy ! Total flux subtracted in 200 components = 0.000439117 Jy ! Clean residual min=-0.001458 max=0.001600 Jy/beam ! Clean residual mean=0.000009 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.199948 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 52 components and 0.199948 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6946 mas, bmaj=1.792 mas, bpa=0.6877 degrees ! Estimated noise=387.283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000101322 Jy ! Component: 100 - total flux cleaned = -0.000101447 Jy ! Component: 150 - total flux cleaned = -0.00010039 Jy ! Component: 200 - total flux cleaned = -4.90848e-05 Jy ! Total flux subtracted in 200 components = -4.90848e-05 Jy ! Clean residual min=-0.001431 max=0.001545 Jy/beam ! Clean residual mean=0.000002 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.199899 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 65 components and 0.199899 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=0.064190Jy sigma=0.000761 ! Fit after self-cal, rms=0.064177Jy sigma=0.000760 wmodel J1704-1316_X_2014_01_04_pus_map.mod ! Writing 65 model components to file: J1704-1316_X_2014_01_04_pus_map.mod wobs J1704-1316_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J1704-1316_X_2014_01_04_pus_uvs.fits wwins J1704-1316_X_2014_01_04_pus_map.win ! wwins: Wrote 2 windows to J1704-1316_X_2014_01_04_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 = 9.46554e-05 Jy ! Component: 100 - total flux cleaned = 0.000202031 Jy ! Component: 150 - total flux cleaned = 0.000342087 Jy ! Component: 200 - total flux cleaned = 0.000453682 Jy ! Component: 250 - total flux cleaned = 0.00052366 Jy ! Component: 300 - total flux cleaned = 0.000670599 Jy ! Component: 350 - total flux cleaned = 0.00077909 Jy ! Component: 400 - total flux cleaned = 0.000956083 Jy ! Component: 450 - total flux cleaned = 0.00108273 Jy ! Component: 500 - total flux cleaned = 0.00120443 Jy ! Component: 550 - total flux cleaned = 0.00134723 Jy ! Component: 600 - total flux cleaned = 0.00148406 Jy ! Component: 650 - total flux cleaned = 0.00157921 Jy ! Component: 700 - total flux cleaned = 0.00165967 Jy ! Component: 750 - total flux cleaned = 0.00174841 Jy ! Component: 800 - total flux cleaned = 0.00181284 Jy ! Component: 850 - total flux cleaned = 0.00186447 Jy ! Component: 900 - total flux cleaned = 0.00189429 Jy ! Component: 950 - total flux cleaned = 0.00195285 Jy ! Component: 1000 - total flux cleaned = 0.00199063 Jy ! Component: 1050 - total flux cleaned = 0.00203672 Jy ! Component: 1100 - total flux cleaned = 0.00208138 Jy ! Component: 1150 - total flux cleaned = 0.00209873 Jy ! Component: 1200 - total flux cleaned = 0.00211599 Jy ! Component: 1250 - total flux cleaned = 0.00216572 Jy ! Component: 1300 - total flux cleaned = 0.002198 Jy ! Component: 1350 - total flux cleaned = 0.00224526 Jy ! Component: 1400 - total flux cleaned = 0.00225303 Jy ! Component: 1450 - total flux cleaned = 0.00229827 Jy ! Component: 1500 - total flux cleaned = 0.00232042 Jy ! Component: 1550 - total flux cleaned = 0.00234921 Jy ! Component: 1600 - total flux cleaned = 0.00236327 Jy ! Component: 1650 - total flux cleaned = 0.00237031 Jy ! Component: 1700 - total flux cleaned = 0.00238395 Jy ! Component: 1750 - total flux cleaned = 0.00237724 Jy ! Component: 1800 - total flux cleaned = 0.00237065 Jy ! Component: 1850 - total flux cleaned = 0.00235761 Jy ! Component: 1900 - total flux cleaned = 0.00234496 Jy ! Component: 1950 - total flux cleaned = 0.00233876 Jy ! Component: 2000 - total flux cleaned = 0.00230169 Jy ! Total flux subtracted in 2048 components = 0.00227741 Jy ! Clean residual min=-0.000395 max=0.000325 Jy/beam ! Clean residual mean=0.000005 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.202176 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 194 components and 0.202176 Jy ![Exited script file: muppet] wmap "J1704-1316_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6946 x 1.792 at 0.6877 degrees (North through East) ! Clean map min=-0.0012078 max=0.13646 Jy/beam ! Writing clean map to FITS file: J1704-1316_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.136465 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000110265 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.242403 0.242403 0.484806 0.969612 1.93922 3.87845 7.7569 15.5138 31.0276 62.0552 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.136 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6946 x 1.792 at 0.6877 degrees (North through East) ! Clean map min=-0.0012078 max=0.13646 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 J1704-1316_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:27:06 2017