! Started logfile: J0609-0230_X_2017_06_10_pus_uvs.log on Mon May 6 12:43:00 2019 obs J0609-0230_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J0609-0230_X_2017_06_10_pus_uva.fits ! AN table 1: 112 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.975 visibilities/baseline/integration-bin. ! Found source: J0609-0230 ! ! 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 1309 lines of history. ! ! Reading 58968 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 J0609-0230_X_2017_06_10_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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.994779Jy sigma=0.008737 ! Fit after self-cal, rms=0.960473Jy sigma=0.008448 ! 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=0.6765 mas, bmaj=1.722 mas, bpa=-2.233 degrees ! Estimated noise=606.297 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 = 0.0333423 Jy ! Component: 100 - total flux cleaned = 0.0406131 Jy ! Total flux subtracted in 100 components = 0.0406131 Jy ! Clean residual min=-0.001743 max=0.002032 Jy/beam ! Clean residual mean=0.000002 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0406131 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0406131 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=0.078274Jy sigma=0.000657 ! Fit after self-cal, rms=0.076889Jy sigma=0.000645 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00364336 Jy ! Component: 100 - total flux cleaned = 0.00397916 Jy ! Total flux subtracted in 100 components = 0.00397916 Jy ! Clean residual min=-0.001999 max=0.001708 Jy/beam ! Clean residual mean=0.000002 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0445923 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0445923 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=0.076742Jy sigma=0.000644 ! Fit after self-cal, rms=0.076732Jy sigma=0.000644 ! 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=0.8556 mas, bmaj=2.009 mas, bpa=-1.318 degrees ! Estimated noise=334.258 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 = -0.00022682 Jy ! Component: 100 - total flux cleaned = -0.000273911 Jy ! Component: 150 - total flux cleaned = -0.000308909 Jy ! Component: 200 - total flux cleaned = -0.000338484 Jy ! Total flux subtracted in 200 components = -0.000338484 Jy ! Clean residual min=-0.000971 max=0.001020 Jy/beam ! Clean residual mean=0.000003 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0442538 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.0442538 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=0.076725Jy sigma=0.000644 ! Fit after self-cal, rms=0.076720Jy sigma=0.000644 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.06 KP 1.01 ! LA 1.03 MK 0.99 NL 0.96 OV 1.06 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.97 KP 0.99 ! LA 1.05 MK 1.04 NL 1.04 OV 1.02 ! PT 1.11 SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.02 KP 0.98 ! LA 1.07 MK 1.10 NL 1.03 OV 0.98 ! PT 1.11 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.97 KP 1.00 ! LA 1.04 MK 1.01 NL 1.03 OV 1.04 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 0.93 KP 0.97 ! LA 1.04 MK 1.04 NL 1.01 OV 1.06 ! PT 1.08 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.91 HN 0.93 KP 1.04 ! LA 1.05 MK 0.98 NL 1.04 OV 1.07 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 0.94 KP 0.94 ! LA 1.02 MK 1.02 NL 0.97 OV 1.06 ! PT 1.07 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.89 KP 1.02 ! LA 1.02 MK 1.04 NL 1.01 OV 1.04 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.92 HN 0.95 KP 1.00 ! LA 1.01 MK 1.02 NL 0.98 OV 0.96 ! PT 1.02 SC 0.94 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.97 HN 0.93 KP 1.04 ! LA 0.96 MK 0.93 NL 1.04 OV 1.03 ! PT 0.98 SC 0.89 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.96 HN 0.83 KP 0.98 ! LA 0.95 MK 1.01 NL 0.97 OV 0.94 ! PT 1.05 SC 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.94 HN 0.73 KP 0.88 ! LA 0.98 MK 0.88 NL 0.97 OV 1.03 ! PT 0.95 SC 0.92 ! ! ! Fit before self-cal, rms=0.076720Jy sigma=0.000644 ! Fit after self-cal, rms=0.074810Jy sigma=0.000643 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8537 mas, bmaj=2.005 mas, bpa=-1.534 degrees ! Estimated noise=333.522 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 = 0.000166124 Jy ! Component: 100 - total flux cleaned = 0.000160634 Jy ! Component: 150 - total flux cleaned = 0.000160408 Jy ! Component: 200 - total flux cleaned = 0.000163957 Jy ! Total flux subtracted in 200 components = 0.000163957 Jy ! Clean residual min=-0.000878 max=0.000793 Jy/beam ! Clean residual mean=0.000002 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.0444177 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 0.0444177 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=0.074809Jy sigma=0.000643 ! Fit after self-cal, rms=0.074804Jy sigma=0.000643 ! 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=0.074804Jy sigma=0.000643 ! Fit after self-cal, rms=0.074908Jy sigma=0.000642 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8532 mas, bmaj=2.004 mas, bpa=-1.602 degrees ! Estimated noise=333.415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.14502e-06 Jy ! Component: 100 - total flux cleaned = 8.48808e-07 Jy ! Component: 150 - total flux cleaned = -1.97161e-06 Jy ! Component: 200 - total flux cleaned = -4.92767e-06 Jy ! Total flux subtracted in 200 components = -4.92767e-06 Jy ! Clean residual min=-0.000908 max=0.000802 Jy/beam ! Clean residual mean=0.000002 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0444128 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.0444128 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=0.074907Jy sigma=0.000642 ! Fit after self-cal, rms=0.074921Jy sigma=0.000642 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 = -6.35614e-05 Jy ! Component: 100 - total flux cleaned = -5.41339e-05 Jy ! Component: 150 - total flux cleaned = -5.12349e-05 Jy ! Component: 200 - total flux cleaned = -5.13005e-05 Jy ! Total flux subtracted in 200 components = -5.13005e-05 Jy ! Clean residual min=-0.000912 max=0.000788 Jy/beam ! Clean residual mean=0.000002 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.0443615 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.0443615 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=0.074921Jy sigma=0.000642 ! Fit after self-cal, rms=0.074921Jy sigma=0.000642 ! 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=0.074921Jy sigma=0.000642 ! Fit after self-cal, rms=0.075305Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8539 mas, bmaj=2.003 mas, bpa=-1.594 degrees ! Estimated noise=333.497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.21023e-05 Jy ! Component: 100 - total flux cleaned = 2.20404e-07 Jy ! Component: 150 - total flux cleaned = 1.26844e-05 Jy ! Component: 200 - total flux cleaned = 1.94247e-05 Jy ! Total flux subtracted in 200 components = 1.94247e-05 Jy ! Clean residual min=-0.000877 max=0.000790 Jy/beam ! Clean residual mean=0.000002 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0443809 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.0443809 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=0.075304Jy sigma=0.000642 ! Fit after self-cal, rms=0.075337Jy sigma=0.000642 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 = -7.05254e-05 Jy ! Component: 100 - total flux cleaned = -5.64857e-05 Jy ! Component: 150 - total flux cleaned = -5.18761e-05 Jy ! Component: 200 - total flux cleaned = -4.9822e-05 Jy ! Total flux subtracted in 200 components = -4.9822e-05 Jy ! Clean residual min=-0.000911 max=0.000773 Jy/beam ! Clean residual mean=0.000002 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0443311 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.0443311 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=0.075337Jy sigma=0.000642 ! Fit after self-cal, rms=0.075336Jy sigma=0.000642 ! 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=0.075336Jy sigma=0.000642 ! Fit after self-cal, rms=0.075573Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.097 mas, bmaj=3.376 mas, bpa=-0.5797 degrees ! Estimated noise=436.467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.33825e-05 Jy ! Component: 100 - total flux cleaned = 9.37444e-05 Jy ! Component: 150 - total flux cleaned = 9.98104e-05 Jy ! Component: 200 - total flux cleaned = 0.000102262 Jy ! Total flux subtracted in 200 components = 0.000102262 Jy ! Clean residual min=-0.001035 max=0.000894 Jy/beam ! Clean residual mean=0.000005 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0444334 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 0.0444334 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=0.075573Jy sigma=0.000642 ! Fit after self-cal, rms=0.075589Jy sigma=0.000642 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.78547e-05 Jy ! Component: 100 - total flux cleaned = -1.83692e-05 Jy ! Component: 150 - total flux cleaned = -2.32767e-05 Jy ! Component: 200 - total flux cleaned = -2.5218e-05 Jy ! Total flux subtracted in 200 components = -2.5218e-05 Jy ! Clean residual min=-0.001030 max=0.000900 Jy/beam ! Clean residual mean=0.000005 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0444082 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.0444082 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=0.075589Jy sigma=0.000642 ! Fit after self-cal, rms=0.075590Jy sigma=0.000642 ! 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=0.8542 mas, bmaj=2.003 mas, bpa=-1.578 degrees ! Estimated noise=333.494 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8542 x 2.003 at -1.578 degrees (North through East) ! Clean map min=-0.00083098 max=0.044925 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=0.6747 mas, bmaj=1.72 mas, bpa=-2.609 degrees ! Estimated noise=596.576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0348391 Jy ! Component: 100 - total flux cleaned = 0.0424878 Jy ! Component: 150 - total flux cleaned = 0.0438457 Jy ! Component: 200 - total flux cleaned = 0.0439341 Jy ! Total flux subtracted in 200 components = 0.0439341 Jy ! Clean residual min=-0.001700 max=0.001578 Jy/beam ! Clean residual mean=0.000002 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0439341 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0439341 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8542 mas, bmaj=2.003 mas, bpa=-1.578 degrees ! Estimated noise=333.494 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 = 0.000654589 Jy ! Component: 100 - total flux cleaned = 0.000703119 Jy ! Component: 150 - total flux cleaned = 0.000691671 Jy ! Component: 200 - total flux cleaned = 0.000673351 Jy ! Total flux subtracted in 200 components = 0.000673351 Jy ! Clean residual min=-0.000912 max=0.000788 Jy/beam ! Clean residual mean=0.000003 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0446075 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.0446075 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=2.097 mas, bmaj=3.376 mas, bpa=-0.5797 degrees ! Estimated noise=436.467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.03599e-05 Jy ! Component: 100 - total flux cleaned = -2.54744e-05 Jy ! Component: 150 - total flux cleaned = -3.71816e-05 Jy ! Component: 200 - total flux cleaned = -5.5665e-05 Jy ! Total flux subtracted in 200 components = -5.5665e-05 Jy ! Clean residual min=-0.001036 max=0.000905 Jy/beam ! Clean residual mean=0.000005 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0445518 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.59046e-05 Jy ! Component: 100 - total flux cleaned = -2.98418e-05 Jy ! Component: 150 - total flux cleaned = -3.91099e-05 Jy ! Component: 200 - total flux cleaned = -5.02326e-05 Jy ! Total flux subtracted in 200 components = -5.02326e-05 Jy ! Clean residual min=-0.001035 max=0.000903 Jy/beam ! Clean residual mean=0.000005 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0445016 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.0445016 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8542 mas, bmaj=2.003 mas, bpa=-1.578 degrees ! Estimated noise=333.494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.3267e-05 Jy ! Component: 100 - total flux cleaned = 2.31992e-06 Jy ! Component: 150 - total flux cleaned = -3.57506e-05 Jy ! Component: 200 - total flux cleaned = -5.69342e-05 Jy ! Total flux subtracted in 200 components = -5.69342e-05 Jy ! Clean residual min=-0.000910 max=0.000784 Jy/beam ! Clean residual mean=0.000002 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0444446 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 39 components and 0.0444446 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=0.075591Jy sigma=0.000642 ! Fit after self-cal, rms=0.075592Jy sigma=0.000642 wmodel J0609-0230_X_2017_06_10_pus_map.mod ! Writing 39 model components to file: J0609-0230_X_2017_06_10_pus_map.mod wobs J0609-0230_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J0609-0230_X_2017_06_10_pus_uvs.fits wwins J0609-0230_X_2017_06_10_pus_map.win ! wwins: Wrote 1 windows to J0609-0230_X_2017_06_10_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 = -0.000210146 Jy ! Component: 100 - total flux cleaned = -0.000251716 Jy ! Component: 150 - total flux cleaned = -0.000251975 Jy ! Component: 200 - total flux cleaned = -0.000239478 Jy ! Component: 250 - total flux cleaned = -0.000215005 Jy ! Component: 300 - total flux cleaned = -0.000179321 Jy ! Component: 350 - total flux cleaned = -0.000202651 Jy ! Component: 400 - total flux cleaned = -0.000180206 Jy ! Component: 450 - total flux cleaned = -0.000180265 Jy ! Component: 500 - total flux cleaned = -0.000136492 Jy ! Component: 550 - total flux cleaned = -0.000115001 Jy ! Component: 600 - total flux cleaned = -8.34292e-05 Jy ! Component: 650 - total flux cleaned = -7.29736e-05 Jy ! Component: 700 - total flux cleaned = -2.19229e-05 Jy ! Component: 750 - total flux cleaned = -4.20794e-05 Jy ! Component: 800 - total flux cleaned = -1.22247e-05 Jy ! Component: 850 - total flux cleaned = 1.7136e-05 Jy ! Component: 900 - total flux cleaned = 1.69986e-05 Jy ! Component: 950 - total flux cleaned = 7.58973e-06 Jy ! Component: 1000 - total flux cleaned = 4.5412e-05 Jy ! Component: 1050 - total flux cleaned = 4.52882e-05 Jy ! Component: 1100 - total flux cleaned = 4.51757e-05 Jy ! Component: 1150 - total flux cleaned = 3.60314e-05 Jy ! Component: 1200 - total flux cleaned = 1.82141e-05 Jy ! Component: 1250 - total flux cleaned = 4.47715e-05 Jy ! Component: 1300 - total flux cleaned = 2.72913e-05 Jy ! Component: 1350 - total flux cleaned = 1.02331e-05 Jy ! Component: 1400 - total flux cleaned = 5.30729e-05 Jy ! Component: 1450 - total flux cleaned = 6.14697e-05 Jy ! Component: 1500 - total flux cleaned = 4.47038e-05 Jy ! Component: 1550 - total flux cleaned = 2.81487e-05 Jy ! Component: 1600 - total flux cleaned = 4.45783e-05 Jy ! Component: 1650 - total flux cleaned = 4.46005e-05 Jy ! Component: 1700 - total flux cleaned = 4.46916e-05 Jy ! Component: 1750 - total flux cleaned = 4.48152e-05 Jy ! Component: 1800 - total flux cleaned = 4.49784e-05 Jy ! Component: 1850 - total flux cleaned = 4.50011e-05 Jy ! Component: 1900 - total flux cleaned = 8.39077e-05 Jy ! Component: 1950 - total flux cleaned = 4.53788e-05 Jy ! Component: 2000 - total flux cleaned = 6.83915e-05 Jy ! Total flux subtracted in 2048 components = 7.59092e-05 Jy ! Clean residual min=-0.000443 max=0.000437 Jy/beam ! Clean residual mean=0.000001 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0445206 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 182 components and 0.0445206 Jy ![Exited script file: muppet] wmap "J0609-0230_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8542 x 2.003 at -1.578 degrees (North through East) ! Clean map min=-0.00074647 max=0.044912 Jy/beam ! Writing clean map to FITS file: J0609-0230_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0449117 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000145131 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.96944 0.96944 1.93888 3.87776 7.75552 15.511 31.0221 62.0442 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.044 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8542 x 2.003 at -1.578 degrees (North through East) ! Clean map min=-0.00074647 max=0.044912 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 J0609-0230_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:43:03 2019