! Started logfile: J0910-0526_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:23:49 2017 obs J0910-0526_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0910-0526_X_2014_01_04_pus_uva.fits ! AN table 1: 126 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.5 visibilities/baseline/integration-bin. ! Found source: J0910-0526 ! ! 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 27216 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 J0910-0526_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 315 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 315 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 315 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 315 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 315 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 315 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 315 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 315 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 315 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 441 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 315 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=0.988875Jy sigma=0.012028 ! Fit after self-cal, rms=0.956104Jy sigma=0.011650 ! 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=0.6844 mas, bmaj=1.73 mas, bpa=0.7277 degrees ! Estimated noise=848.78 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 = 0.0332217 Jy ! Component: 100 - total flux cleaned = 0.0413478 Jy ! Total flux subtracted in 100 components = 0.0413478 Jy ! Clean residual min=-0.004266 max=0.006148 Jy/beam ! Clean residual mean=0.000014 rms=0.001452 Jy/beam ! Combined flux in latest and established models = 0.0413478 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0413478 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=0.064837Jy sigma=0.000763 ! Fit after self-cal, rms=0.064220Jy sigma=0.000756 ! 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=0.8207 mas, bmaj=2.009 mas, bpa=-0.2297 degrees ! Estimated noise=365.504 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 = 0.0083844 Jy ! Component: 100 - total flux cleaned = 0.0125579 Jy ! Component: 150 - total flux cleaned = 0.0147401 Jy ! Component: 200 - total flux cleaned = 0.0159792 Jy ! Total flux subtracted in 200 components = 0.0159792 Jy ! Clean residual min=-0.005671 max=0.009318 Jy/beam ! Clean residual mean=0.000116 rms=0.002363 Jy/beam ! Combined flux in latest and established models = 0.057327 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 22 components and 0.057327 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=0.063377Jy sigma=0.000742 ! Fit after self-cal, rms=0.063429Jy sigma=0.000740 ! 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 0.84 KP 1.00* LA 0.80 ! MK 1.11 NL 1.29 OV 1.48 PT 0.80 ! SC 1.19 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.92 KP 1.00* LA 0.82 ! MK 1.14 NL 1.27 OV 1.43 PT 0.75 ! SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.91 KP 1.00* LA 0.85 ! MK 1.08 NL 1.24 OV 1.37 PT 0.76 ! SC 1.14 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.87 KP 1.00* LA 0.83 ! MK 1.10 NL 1.29 OV 1.38 PT 0.76 ! SC 1.13 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 KP 1.00* LA 0.82 ! MK 1.12 NL 1.23 OV 1.42 PT 0.73 ! SC 1.12 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.91 KP 1.00* LA 0.85 ! MK 1.01 NL 1.32 OV 1.40 PT 0.76 ! SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.84 KP 1.00* LA 0.84 ! MK 1.04 NL 1.21 OV 1.52 PT 0.79 ! SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 KP 1.00* LA 0.83 ! MK 1.09 NL 1.29 OV 1.44 PT 0.76 ! SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.88 KP 1.00* LA 0.83 ! MK 0.97 NL 1.25 OV 1.41 PT 0.79 ! SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.92 KP 1.00* LA 0.82 ! MK 0.93 NL 1.26 OV 1.49 PT 0.74 ! SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.91 KP 1.00* LA 0.83 ! MK 0.95 NL 1.20 OV 1.35 PT 0.80 ! SC 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.91 KP 1.00* LA 0.87 ! MK 0.91 NL 1.23 OV 1.23 PT 0.78 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.063429Jy sigma=0.000740 ! Fit after self-cal, rms=0.070748Jy sigma=0.000723 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8435 mas, bmaj=2.086 mas, bpa=-0.5766 degrees ! Estimated noise=369.646 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 = -0.00107878 Jy ! Component: 100 - total flux cleaned = -0.00127763 Jy ! Component: 150 - total flux cleaned = -0.00138239 Jy ! Component: 200 - total flux cleaned = -0.00147993 Jy ! Total flux subtracted in 200 components = -0.00147993 Jy ! Clean residual min=-0.004428 max=0.007428 Jy/beam ! Clean residual mean=0.000053 rms=0.001512 Jy/beam ! Combined flux in latest and established models = 0.0558471 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.0558471 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=0.070673Jy sigma=0.000723 ! Fit after self-cal, rms=0.071706Jy sigma=0.000718 ! 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=0.071706Jy sigma=0.000718 ! Fit after self-cal, rms=0.081172Jy sigma=0.000713 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.854 mas, bmaj=2.107 mas, bpa=-0.4231 degrees ! Estimated noise=374.135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000488024 Jy ! Component: 100 - total flux cleaned = -0.00062171 Jy ! Component: 150 - total flux cleaned = -0.000650956 Jy ! Component: 200 - total flux cleaned = -0.000707621 Jy ! Total flux subtracted in 200 components = -0.000707621 Jy ! Clean residual min=-0.003404 max=0.005922 Jy/beam ! Clean residual mean=0.000031 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 0.0551395 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 29 components and 0.0551395 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=0.081123Jy sigma=0.000713 ! Fit after self-cal, rms=0.081667Jy sigma=0.000712 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 (-4.2, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00435069 Jy ! Component: 100 - total flux cleaned = 0.00437343 Jy ! Component: 150 - total flux cleaned = 0.00416327 Jy ! Component: 200 - total flux cleaned = 0.00403866 Jy ! Total flux subtracted in 200 components = 0.00403866 Jy ! Clean residual min=-0.002749 max=0.004105 Jy/beam ! Clean residual mean=0.000010 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.0591781 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.0591781 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=0.081271Jy sigma=0.000708 ! Fit after self-cal, rms=0.080780Jy sigma=0.000706 ! Inverting map ! Added new window around map position (12.2, -12.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0040802 Jy ! Component: 100 - total flux cleaned = 0.00420017 Jy ! Component: 150 - total flux cleaned = 0.00420465 Jy ! Component: 200 - total flux cleaned = 0.00420587 Jy ! Total flux subtracted in 200 components = 0.00420587 Jy ! Clean residual min=-0.002204 max=0.002611 Jy/beam ! Clean residual mean=-0.000012 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.063384 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 67 components and 0.063384 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=0.080465Jy sigma=0.000702 ! Fit after self-cal, rms=0.080225Jy sigma=0.000701 ! Inverting map ! Added new window around map position (2.8, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231319 Jy ! Component: 100 - total flux cleaned = 0.00231234 Jy ! Component: 150 - total flux cleaned = 0.00231112 Jy ! Component: 200 - total flux cleaned = 0.00212531 Jy ! Total flux subtracted in 200 components = 0.00212531 Jy ! Clean residual min=-0.002037 max=0.002417 Jy/beam ! Clean residual mean=-0.000018 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.0655093 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 80 components and 0.0655093 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=0.080026Jy sigma=0.000699 ! Fit after self-cal, rms=0.079778Jy sigma=0.000698 ! Inverting map ! Added new window around map position (-15, -10.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254708 Jy ! Component: 100 - total flux cleaned = 0.00297419 Jy ! Component: 150 - total flux cleaned = 0.0031546 Jy ! Component: 200 - total flux cleaned = 0.0032591 Jy ! Total flux subtracted in 200 components = 0.0032591 Jy ! Clean residual min=-0.001901 max=0.001802 Jy/beam ! Clean residual mean=-0.000016 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0687684 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 94 components and 0.0687684 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=0.079622Jy sigma=0.000697 ! Fit after self-cal, rms=0.079446Jy sigma=0.000696 ! 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=0.079446Jy sigma=0.000696 ! Fit after self-cal, rms=0.074201Jy sigma=0.000695 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8501 mas, bmaj=2.107 mas, bpa=-1.002 degrees ! Estimated noise=363.638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174105 Jy ! Component: 100 - total flux cleaned = 0.00264157 Jy ! Component: 150 - total flux cleaned = 0.0029291 Jy ! Component: 200 - total flux cleaned = 0.0031825 Jy ! Total flux subtracted in 200 components = 0.0031825 Jy ! Clean residual min=-0.001272 max=0.001298 Jy/beam ! Clean residual mean=-0.000002 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0719509 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 115 components and 0.0719509 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=0.074126Jy sigma=0.000694 ! Fit after self-cal, rms=0.073858Jy sigma=0.000694 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 = 0.00110181 Jy ! Component: 100 - total flux cleaned = 0.00139688 Jy ! Component: 150 - total flux cleaned = 0.00139951 Jy ! Component: 200 - total flux cleaned = 0.00140287 Jy ! Total flux subtracted in 200 components = 0.00140287 Jy ! Clean residual min=-0.001167 max=0.001198 Jy/beam ! Clean residual mean=-0.000004 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0733537 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 126 components and 0.0733538 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=0.073803Jy sigma=0.000693 ! Fit after self-cal, rms=0.073723Jy sigma=0.000693 ! 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=0.073723Jy sigma=0.000693 ! Fit after self-cal, rms=0.072037Jy sigma=0.000693 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.421 mas, bmaj=4.651 mas, bpa=-0.7567 degrees ! Estimated noise=436.169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000988443 Jy ! Component: 100 - total flux cleaned = 0.00133284 Jy ! Component: 150 - total flux cleaned = 0.00148429 Jy ! Component: 200 - total flux cleaned = 0.0015358 Jy ! Total flux subtracted in 200 components = 0.0015358 Jy ! Clean residual min=-0.000946 max=0.001060 Jy/beam ! Clean residual mean=0.000003 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0748896 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 152 components and 0.0748896 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=0.072022Jy sigma=0.000693 ! Fit after self-cal, rms=0.071902Jy sigma=0.000693 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 = 0.000466765 Jy ! Component: 100 - total flux cleaned = 0.000522244 Jy ! Component: 150 - total flux cleaned = 0.000521656 Jy ! Component: 200 - total flux cleaned = 0.000499059 Jy ! Total flux subtracted in 200 components = 0.000499059 Jy ! Clean residual min=-0.000895 max=0.000998 Jy/beam ! Clean residual mean=0.000003 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0753886 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 161 components and 0.0753886 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=0.071892Jy sigma=0.000692 ! Fit after self-cal, rms=0.071861Jy sigma=0.000692 ! 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=0.8475 mas, bmaj=2.105 mas, bpa=-1.122 degrees ! Estimated noise=362.042 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8475 x 2.105 at -1.122 degrees (North through East) ! Clean map min=-0.0033995 max=0.047671 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=0.6917 mas, bmaj=1.776 mas, bpa=-0.06693 degrees ! Estimated noise=887.258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0337149 Jy ! Component: 100 - total flux cleaned = 0.0465995 Jy ! Component: 150 - total flux cleaned = 0.0552826 Jy ! Component: 200 - total flux cleaned = 0.0602462 Jy ! Total flux subtracted in 200 components = 0.0602462 Jy ! Clean residual min=-0.005108 max=0.004503 Jy/beam ! Clean residual mean=0.000001 rms=0.001285 Jy/beam ! Combined flux in latest and established models = 0.0602462 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0602462 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8475 mas, bmaj=2.105 mas, bpa=-1.122 degrees ! Estimated noise=362.042 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 = 0.00545883 Jy ! Component: 100 - total flux cleaned = 0.00820214 Jy ! Component: 150 - total flux cleaned = 0.0100603 Jy ! Component: 200 - total flux cleaned = 0.0115282 Jy ! Total flux subtracted in 200 components = 0.0115282 Jy ! Clean residual min=-0.003014 max=0.002434 Jy/beam ! Clean residual mean=-0.000002 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.0717744 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 41 components and 0.0717744 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=2.421 mas, bmaj=4.651 mas, bpa=-0.7567 degrees ! Estimated noise=436.169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00067388 Jy ! Component: 100 - total flux cleaned = 0.00189545 Jy ! Component: 150 - total flux cleaned = 0.00286398 Jy ! Component: 200 - total flux cleaned = 0.00314792 Jy ! Total flux subtracted in 200 components = 0.00314792 Jy ! Clean residual min=-0.001889 max=0.001693 Jy/beam ! Clean residual mean=-0.000003 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.0749223 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 = 0.000180438 Jy ! Component: 100 - total flux cleaned = 0.000232531 Jy ! Component: 150 - total flux cleaned = 0.000283974 Jy ! Component: 200 - total flux cleaned = 0.000378518 Jy ! Total flux subtracted in 200 components = 0.000378518 Jy ! Clean residual min=-0.001518 max=0.001372 Jy/beam ! Clean residual mean=-0.000002 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0753008 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 88 components and 0.0753008 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8475 mas, bmaj=2.105 mas, bpa=-1.122 degrees ! Estimated noise=362.042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000459587 Jy ! Component: 100 - total flux cleaned = 0.000669497 Jy ! Component: 150 - total flux cleaned = 0.000729436 Jy ! Component: 200 - total flux cleaned = 0.000841024 Jy ! Total flux subtracted in 200 components = 0.000841024 Jy ! Clean residual min=-0.001769 max=0.001583 Jy/beam ! Clean residual mean=-0.000002 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0761418 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 108 components and 0.0761418 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=0.072021Jy sigma=0.000693 ! Fit after self-cal, rms=0.072075Jy sigma=0.000693 wmodel J0910-0526_X_2014_01_04_pus_map.mod ! Writing 108 model components to file: J0910-0526_X_2014_01_04_pus_map.mod wobs J0910-0526_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0910-0526_X_2014_01_04_pus_uvs.fits wwins J0910-0526_X_2014_01_04_pus_map.win ! wwins: Wrote 5 windows to J0910-0526_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 = -0.000274379 Jy ! Component: 100 - total flux cleaned = -0.000480909 Jy ! Component: 150 - total flux cleaned = -0.000629018 Jy ! Component: 200 - total flux cleaned = -0.000628392 Jy ! Component: 250 - total flux cleaned = -0.000665901 Jy ! Component: 300 - total flux cleaned = -0.000771802 Jy ! Component: 350 - total flux cleaned = -0.000839351 Jy ! Component: 400 - total flux cleaned = -0.000953212 Jy ! Component: 450 - total flux cleaned = -0.00100062 Jy ! Component: 500 - total flux cleaned = -0.00107679 Jy ! Component: 550 - total flux cleaned = -0.00110657 Jy ! Component: 600 - total flux cleaned = -0.0011632 Jy ! Component: 650 - total flux cleaned = -0.00117689 Jy ! Component: 700 - total flux cleaned = -0.00117718 Jy ! Component: 750 - total flux cleaned = -0.00116451 Jy ! Component: 800 - total flux cleaned = -0.00117748 Jy ! Component: 850 - total flux cleaned = -0.00121457 Jy ! Component: 900 - total flux cleaned = -0.00119083 Jy ! Component: 950 - total flux cleaned = -0.00119105 Jy ! Component: 1000 - total flux cleaned = -0.00119087 Jy ! Component: 1050 - total flux cleaned = -0.00119072 Jy ! Component: 1100 - total flux cleaned = -0.00122342 Jy ! Component: 1150 - total flux cleaned = -0.00120188 Jy ! Component: 1200 - total flux cleaned = -0.00120184 Jy ! Component: 1250 - total flux cleaned = -0.00122219 Jy ! Component: 1300 - total flux cleaned = -0.00122205 Jy ! Component: 1350 - total flux cleaned = -0.0012417 Jy ! Component: 1400 - total flux cleaned = -0.00125111 Jy ! Component: 1450 - total flux cleaned = -0.00127963 Jy ! Component: 1500 - total flux cleaned = -0.00130783 Jy ! Component: 1550 - total flux cleaned = -0.0012986 Jy ! Component: 1600 - total flux cleaned = -0.00133515 Jy ! Component: 1650 - total flux cleaned = -0.00134404 Jy ! Component: 1700 - total flux cleaned = -0.00135292 Jy ! Component: 1750 - total flux cleaned = -0.00133538 Jy ! Component: 1800 - total flux cleaned = -0.00131817 Jy ! Component: 1850 - total flux cleaned = -0.00130121 Jy ! Component: 1900 - total flux cleaned = -0.00127599 Jy ! Component: 1950 - total flux cleaned = -0.00127585 Jy ! Component: 2000 - total flux cleaned = -0.00124309 Jy ! Total flux subtracted in 2048 components = -0.00122688 Jy ! Clean residual min=-0.000472 max=0.000411 Jy/beam ! Clean residual mean=-0.000005 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.074915 Jy keep ! Adding 117 model components to the UV plane model. ! The established model now contains 223 components and 0.074915 Jy ![Exited script file: muppet] wmap "J0910-0526_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8475 x 2.105 at -1.122 degrees (North through East) ! Clean map min=-0.0032015 max=0.04601 Jy/beam ! Writing clean map to FITS file: J0910-0526_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 0.0460096 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000143105 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.933098 0.933098 1.8662 3.73239 7.46478 14.9296 29.8591 59.7183 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.046 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8475 x 2.105 at -1.122 degrees (North through East) ! Clean map min=-0.0032015 max=0.04601 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 J0910-0526_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:23:52 2017