! Started logfile: J0231-1606_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:21:24 2017 obs J0231-1606_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0231-1606_X_2014_01_04_pus_uva.fits ! AN table 1: 108 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: J0231-1606 ! ! 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 19440 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 J0231-1606_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 324 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 324 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 324 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 324 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 324 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 324 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 324 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 378 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 378 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 378 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 324 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 378 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.946063Jy sigma=0.011027 ! Fit after self-cal, rms=0.920650Jy sigma=0.010808 ! 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=0.6016 mas, bmaj=1.598 mas, bpa=1.728 degrees ! Estimated noise=875.712 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 = 0.0540462 Jy ! Component: 100 - total flux cleaned = 0.0752786 Jy ! Total flux subtracted in 100 components = 0.0752786 Jy ! Clean residual min=-0.010786 max=0.015112 Jy/beam ! Clean residual mean=0.000061 rms=0.003251 Jy/beam ! Combined flux in latest and established models = 0.0752786 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0752786 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=0.082130Jy sigma=0.000934 ! Fit after self-cal, rms=0.082109Jy sigma=0.000932 ! 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=0.7577 mas, bmaj=1.829 mas, bpa=0.3062 degrees ! Estimated noise=449.887 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 = 0.0275053 Jy ! Component: 100 - total flux cleaned = 0.041151 Jy ! Component: 150 - total flux cleaned = 0.0480646 Jy ! Component: 200 - total flux cleaned = 0.0516741 Jy ! Total flux subtracted in 200 components = 0.0516741 Jy ! Clean residual min=-0.008500 max=0.014835 Jy/beam ! Clean residual mean=-0.000039 rms=0.003210 Jy/beam ! Combined flux in latest and established models = 0.126953 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 19 components and 0.126953 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=0.074855Jy sigma=0.000804 ! Fit after self-cal, rms=0.074818Jy sigma=0.000801 ! 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 0.88 ! MK 1.15 NL 1.18 OV 1.01 PT 0.86 ! SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.88 ! MK 1.30 NL 1.14 OV 1.04 PT 0.80 ! SC 1.19 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.92 ! MK 1.14 NL 1.19 OV 1.06 PT 0.82 ! SC 1.14 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.89 ! MK 1.09 NL 1.19 OV 1.06 PT 0.82 ! SC 1.12 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.87 ! MK 1.14 NL 1.19 OV 1.08 PT 0.86 ! SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.91 ! MK 1.04 NL 1.19 OV 1.09 PT 0.82 ! SC 1.17 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.92 ! MK 1.08 NL 1.19 OV 1.11 PT 0.86 ! SC 1.14 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.91 ! MK 1.02 NL 1.29 OV 1.07 PT 0.82 ! SC 0.93 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.92 ! MK 1.04 NL 1.21 OV 1.10 PT 0.84 ! SC 0.88 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.94 ! MK 0.95 NL 1.26 OV 1.07 PT 0.82 ! SC 0.85 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 0.94 NL 1.17 OV 1.04 PT 0.84 ! SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.95 ! MK 0.93 NL 1.25 OV 1.08 PT 0.84 ! SC 0.87 ! ! ! Fit before self-cal, rms=0.074818Jy sigma=0.000801 ! Fit after self-cal, rms=0.079203Jy sigma=0.000775 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7805 mas, bmaj=1.874 mas, bpa=0.7412 degrees ! Estimated noise=456.218 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 (-2.4, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00860413 Jy ! Component: 100 - total flux cleaned = 0.00847172 Jy ! Component: 150 - total flux cleaned = 0.0084678 Jy ! Component: 200 - total flux cleaned = 0.00823447 Jy ! Total flux subtracted in 200 components = 0.00823447 Jy ! Clean residual min=-0.005177 max=0.004676 Jy/beam ! Clean residual mean=0.000000 rms=0.001151 Jy/beam ! Combined flux in latest and established models = 0.135187 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 0.135187 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=0.078159Jy sigma=0.000762 ! Fit after self-cal, rms=0.078232Jy sigma=0.000759 ! 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=0.078232Jy sigma=0.000759 ! Fit after self-cal, rms=0.074970Jy sigma=0.000755 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7755 mas, bmaj=1.84 mas, bpa=0.8592 degrees ! Estimated noise=445.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00299443 Jy ! Component: 100 - total flux cleaned = 0.00310212 Jy ! Component: 150 - total flux cleaned = 0.00310246 Jy ! Component: 200 - total flux cleaned = 0.00310018 Jy ! Total flux subtracted in 200 components = 0.00310018 Jy ! Clean residual min=-0.003130 max=0.003360 Jy/beam ! Clean residual mean=-0.000004 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.138287 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 41 components and 0.138287 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=0.074706Jy sigma=0.000752 ! Fit after self-cal, rms=0.074622Jy sigma=0.000752 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 (-3, -22.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245501 Jy ! Component: 100 - total flux cleaned = 0.00326557 Jy ! Component: 150 - total flux cleaned = 0.00341136 Jy ! Component: 200 - total flux cleaned = 0.00376757 Jy ! Total flux subtracted in 200 components = 0.00376757 Jy ! Clean residual min=-0.002875 max=0.002406 Jy/beam ! Clean residual mean=0.000001 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.142055 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 57 components and 0.142055 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=0.074375Jy sigma=0.000749 ! Fit after self-cal, rms=0.074285Jy sigma=0.000749 ! 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=0.074285Jy sigma=0.000749 ! Fit after self-cal, rms=0.071972Jy sigma=0.000749 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.772 mas, bmaj=1.827 mas, bpa=0.5037 degrees ! Estimated noise=439.008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017974 Jy ! Component: 100 - total flux cleaned = 0.00206285 Jy ! Component: 150 - total flux cleaned = 0.00195175 Jy ! Component: 200 - total flux cleaned = 0.00185221 Jy ! Total flux subtracted in 200 components = 0.00185221 Jy ! Clean residual min=-0.002003 max=0.002442 Jy/beam ! Clean residual mean=0.000002 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.143907 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 64 components and 0.143907 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=0.071840Jy sigma=0.000747 ! Fit after self-cal, rms=0.071756Jy sigma=0.000747 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 (-4.8, -14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014794 Jy ! Component: 100 - total flux cleaned = 0.00176524 Jy ! Component: 150 - total flux cleaned = 0.00186855 Jy ! Component: 200 - total flux cleaned = 0.00196248 Jy ! Total flux subtracted in 200 components = 0.00196248 Jy ! Clean residual min=-0.001747 max=0.002153 Jy/beam ! Clean residual mean=0.000002 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.14587 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 80 components and 0.14587 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=0.071634Jy sigma=0.000746 ! Fit after self-cal, rms=0.071579Jy sigma=0.000746 ! Inverting map ! Added new window around map position (-7.8, 15.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107629 Jy ! Component: 100 - total flux cleaned = 0.000962655 Jy ! Component: 150 - total flux cleaned = 0.000751561 Jy ! Component: 200 - total flux cleaned = 0.000613726 Jy ! Total flux subtracted in 200 components = 0.000613726 Jy ! Clean residual min=-0.001504 max=0.001638 Jy/beam ! Clean residual mean=0.000002 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.146483 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 97 components and 0.146483 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=0.071454Jy sigma=0.000745 ! Fit after self-cal, rms=0.071404Jy sigma=0.000745 ! Inverting map ! Added new window around map position (-0.8, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103618 Jy ! Component: 100 - total flux cleaned = 0.00103338 Jy ! Component: 150 - total flux cleaned = 0.000988391 Jy ! Component: 200 - total flux cleaned = 0.000947346 Jy ! Total flux subtracted in 200 components = 0.000947346 Jy ! Clean residual min=-0.001425 max=0.001568 Jy/beam ! Clean residual mean=0.000002 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.147431 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 113 components and 0.147431 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=0.071302Jy sigma=0.000744 ! Fit after self-cal, rms=0.071226Jy sigma=0.000744 ! 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=0.071226Jy sigma=0.000744 ! Fit after self-cal, rms=0.069245Jy sigma=0.000744 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.114 mas, bmaj=5.772 mas, bpa=-4.687 degrees ! Estimated noise=538.947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000354805 Jy ! Component: 100 - total flux cleaned = 0.000293958 Jy ! Component: 150 - total flux cleaned = 0.0002296 Jy ! Component: 200 - total flux cleaned = 0.00020688 Jy ! Total flux subtracted in 200 components = 0.00020688 Jy ! Clean residual min=-0.000847 max=0.000859 Jy/beam ! Clean residual mean=0.000003 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.147638 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 126 components and 0.147638 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=0.069230Jy sigma=0.000743 ! Fit after self-cal, rms=0.069203Jy sigma=0.000743 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 = 5.91414e-05 Jy ! Component: 100 - total flux cleaned = 9.31727e-05 Jy ! Component: 150 - total flux cleaned = 7.2616e-05 Jy ! Component: 200 - total flux cleaned = 6.31551e-05 Jy ! Total flux subtracted in 200 components = 6.31551e-05 Jy ! Clean residual min=-0.000787 max=0.000838 Jy/beam ! Clean residual mean=0.000003 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.147701 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 131 components and 0.147701 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=0.069197Jy sigma=0.000743 ! Fit after self-cal, rms=0.069195Jy sigma=0.000743 ! 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=0.7673 mas, bmaj=1.813 mas, bpa=0.1826 degrees ! Estimated noise=433.408 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7673 x 1.813 at 0.1826 degrees (North through East) ! Clean map min=-0.0055487 max=0.083987 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=0.6059 mas, bmaj=1.572 mas, bpa=1.53 degrees ! Estimated noise=864.874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0532535 Jy ! Component: 100 - total flux cleaned = 0.0782792 Jy ! Component: 150 - total flux cleaned = 0.091761 Jy ! Component: 200 - total flux cleaned = 0.100754 Jy ! Total flux subtracted in 200 components = 0.100754 Jy ! Clean residual min=-0.008514 max=0.009029 Jy/beam ! Clean residual mean=0.000032 rms=0.002171 Jy/beam ! Combined flux in latest and established models = 0.100754 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.100754 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7673 mas, bmaj=1.813 mas, bpa=0.1826 degrees ! Estimated noise=433.408 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 = 0.0140589 Jy ! Component: 100 - total flux cleaned = 0.022839 Jy ! Component: 150 - total flux cleaned = 0.0288846 Jy ! Component: 200 - total flux cleaned = 0.0330552 Jy ! Total flux subtracted in 200 components = 0.0330552 Jy ! Clean residual min=-0.004382 max=0.004683 Jy/beam ! Clean residual mean=0.000003 rms=0.001216 Jy/beam ! Combined flux in latest and established models = 0.133809 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 61 components and 0.133809 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=2.114 mas, bmaj=5.772 mas, bpa=-4.687 degrees ! Estimated noise=538.947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00512934 Jy ! Component: 100 - total flux cleaned = 0.0081908 Jy ! Component: 150 - total flux cleaned = 0.00997298 Jy ! Component: 200 - total flux cleaned = 0.0110321 Jy ! Total flux subtracted in 200 components = 0.0110321 Jy ! Clean residual min=-0.002205 max=0.002424 Jy/beam ! Clean residual mean=-0.000002 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.144841 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 = 0.000898024 Jy ! Component: 100 - total flux cleaned = 0.00172773 Jy ! Component: 150 - total flux cleaned = 0.00227061 Jy ! Component: 200 - total flux cleaned = 0.00258099 Jy ! Total flux subtracted in 200 components = 0.00258099 Jy ! Clean residual min=-0.001669 max=0.001666 Jy/beam ! Clean residual mean=-0.000002 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.147422 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 87 components and 0.147422 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7673 mas, bmaj=1.813 mas, bpa=0.1826 degrees ! Estimated noise=433.408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000833915 Jy ! Component: 100 - total flux cleaned = -0.000580051 Jy ! Component: 150 - total flux cleaned = -0.000386696 Jy ! Component: 200 - total flux cleaned = 4.28872e-05 Jy ! Total flux subtracted in 200 components = 4.28872e-05 Jy ! Clean residual min=-0.002196 max=0.002445 Jy/beam ! Clean residual mean=-0.000002 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.147465 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 101 components and 0.147465 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=0.069300Jy sigma=0.000745 ! Fit after self-cal, rms=0.069007Jy sigma=0.000744 wmodel J0231-1606_X_2014_01_04_pus_map.mod ! Writing 101 model components to file: J0231-1606_X_2014_01_04_pus_map.mod wobs J0231-1606_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0231-1606_X_2014_01_04_pus_uvs.fits wwins J0231-1606_X_2014_01_04_pus_map.win ! wwins: Wrote 6 windows to J0231-1606_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 = 0.000511133 Jy ! Component: 100 - total flux cleaned = 0.000634972 Jy ! Component: 150 - total flux cleaned = 0.0006069 Jy ! Component: 200 - total flux cleaned = 0.000607666 Jy ! Component: 250 - total flux cleaned = 0.000632088 Jy ! Component: 300 - total flux cleaned = 0.000537777 Jy ! Component: 350 - total flux cleaned = 0.000515131 Jy ! Component: 400 - total flux cleaned = 0.000471835 Jy ! Component: 450 - total flux cleaned = 0.000451114 Jy ! Component: 500 - total flux cleaned = 0.000373222 Jy ! Component: 550 - total flux cleaned = 0.00024287 Jy ! Component: 600 - total flux cleaned = 0.000171619 Jy ! Component: 650 - total flux cleaned = 0.000136812 Jy ! Component: 700 - total flux cleaned = 0.000120405 Jy ! Component: 750 - total flux cleaned = 8.79627e-05 Jy ! Component: 800 - total flux cleaned = -2.03697e-05 Jy ! Component: 850 - total flux cleaned = -5.71725e-06 Jy ! Component: 900 - total flux cleaned = 8.15599e-06 Jy ! Component: 950 - total flux cleaned = -6.25083e-06 Jy ! Component: 1000 - total flux cleaned = 7.86345e-06 Jy ! Component: 1050 - total flux cleaned = 4.77931e-05 Jy ! Component: 1100 - total flux cleaned = 7.33989e-05 Jy ! Component: 1150 - total flux cleaned = 0.00014891 Jy ! Component: 1200 - total flux cleaned = 0.000173799 Jy ! Component: 1250 - total flux cleaned = 0.000258267 Jy ! Component: 1300 - total flux cleaned = 0.000340044 Jy ! Component: 1350 - total flux cleaned = 0.000362805 Jy ! Component: 1400 - total flux cleaned = 0.00041848 Jy ! Component: 1450 - total flux cleaned = 0.000429221 Jy ! Component: 1500 - total flux cleaned = 0.000450871 Jy ! Component: 1550 - total flux cleaned = 0.000450963 Jy ! Component: 1600 - total flux cleaned = 0.000481793 Jy ! Component: 1650 - total flux cleaned = 0.000521993 Jy ! Component: 1700 - total flux cleaned = 0.000541656 Jy ! Component: 1750 - total flux cleaned = 0.000570649 Jy ! Component: 1800 - total flux cleaned = 0.000589637 Jy ! Component: 1850 - total flux cleaned = 0.000636035 Jy ! Component: 1900 - total flux cleaned = 0.000636172 Jy ! Component: 1950 - total flux cleaned = 0.000689988 Jy ! Component: 2000 - total flux cleaned = 0.000725177 Jy ! Total flux subtracted in 2048 components = 0.000751152 Jy ! Clean residual min=-0.000429 max=0.000570 Jy/beam ! Clean residual mean=-0.000001 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.148216 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 227 components and 0.148216 Jy ![Exited script file: muppet] wmap "J0231-1606_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7673 x 1.813 at 0.1826 degrees (North through East) ! Clean map min=-0.0024033 max=0.077676 Jy/beam ! Writing clean map to FITS file: J0231-1606_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 0.0776757 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000151778 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.5862 0.5862 1.1724 2.3448 4.6896 9.3792 18.7584 37.5168 75.0336 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.077 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7673 x 1.813 at 0.1826 degrees (North through East) ! Clean map min=-0.0024033 max=0.077676 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 J0231-1606_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:21:26 2017